Split tools into src and test - add folders

author: Allen Byrne <byrn@hdfgroup.org> 2016-10-27 15:06:00 (GMT)
committer: Allen Byrne <byrn@hdfgroup.org> 2016-10-27 15:06:00 (GMT)
commit: 2c6dbbf2129c4997606be4b130346d42fe12eae3 (patch)
tree: db8430aa5757b32f3bd46928798cc2b686a72bfb /tools/test/h5diff
parent: 5b562d9ce9b2945d0378b9c03e01f42923da80f4 (diff)
download: hdf5-2c6dbbf2129c4997606be4b130346d42fe12eae3.zip
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241 files changed, 26136 insertions, 0 deletions
diff --git a/tools/test/h5diff/CMakeLists.txt b/tools/test/h5diff/CMakeLists.txt
new file mode 100644
index 0000000..2507664
--- /dev/null
+++ b/tools/test/h5diff/CMakeLists.txt
@@ -0,0 +1,22 @@
+cmake_minimum_required (VERSION 3.1.0)
+PROJECT (HDF5_TOOLS_TEST_H5DIFF)
+
+#-----------------------------------------------------------------------------
+# Setup include Directories
+#-----------------------------------------------------------------------------
+INCLUDE_DIRECTORIES (${HDF5_TOOLS_DIR}/lib)
+
+  # --------------------------------------------------------------------
+  # Add the h5diff and test executables
+  # --------------------------------------------------------------------
+  if (HDF5_BUILD_GENERATORS)
+    add_executable (h5diffgentest ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/h5diffgentest.c)
+    TARGET_NAMING (h5diffgentest STATIC)
+    TARGET_C_PROPERTIES (h5diffgentest STATIC " " " ")
+    target_link_libraries (h5diffgentest ${HDF5_LIB_TARGET})
+    set_target_properties (h5diffgentest PROPERTIES FOLDER generator/tools)
+
+    #add_test (NAME h5diffgentest COMMAND $<TARGET_FILE:h5diffgentest>)
+  endif (HDF5_BUILD_GENERATORS)
+
+  include (CMakeTests.cmake)
diff --git a/tools/test/h5diff/CMakeTests.cmake b/tools/test/h5diff/CMakeTests.cmake
new file mode 100644
index 0000000..7bbff61
--- /dev/null
+++ b/tools/test/h5diff/CMakeTests.cmake
@@ -0,0 +1,1362 @@
+
+##############################################################################
+##############################################################################
+###           T E S T I N G                                                ###
+##############################################################################
+##############################################################################
+
+  # --------------------------------------------------------------------
+  # Copy all the HDF5 files from the test directory into the source directory
+  # --------------------------------------------------------------------
+  set (LIST_HDF5_TEST_FILES
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_basic1.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_basic2.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_types.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_dtypes.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_attr1.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_attr2.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_dset1.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_dset2.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_hyper1.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_hyper2.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_empty.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_links.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_softlinks.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_linked_softlink.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_extlink_src.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_extlink_trg.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_ext2softlink_src.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_ext2softlink_trg.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_dset_zero_dim_size1.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_dset_zero_dim_size2.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_danglelinks1.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_danglelinks2.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_grp_recurse1.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_grp_recurse2.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_grp_recurse_ext1.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_grp_recurse_ext2-1.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_grp_recurse_ext2-2.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_grp_recurse_ext2-3.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_exclude1-1.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_exclude1-2.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_exclude2-1.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_exclude2-2.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_exclude3-1.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_exclude3-2.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_comp_vl_strs.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_attr_v_level1.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_attr_v_level2.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/compounds_array_vlen1.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/compounds_array_vlen2.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/non_comparables1.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/non_comparables2.h5
+      # tools/testfiles/vds
+      ${HDF5_TOOLS_DIR}/testfiles/vds/1_a.h5
+      ${HDF5_TOOLS_DIR}/testfiles/vds/1_b.h5
+      ${HDF5_TOOLS_DIR}/testfiles/vds/1_c.h5
+      ${HDF5_TOOLS_DIR}/testfiles/vds/1_d.h5
+      ${HDF5_TOOLS_DIR}/testfiles/vds/1_e.h5
+      ${HDF5_TOOLS_DIR}/testfiles/vds/1_f.h5
+      ${HDF5_TOOLS_DIR}/testfiles/vds/1_vds.h5
+      ${HDF5_TOOLS_DIR}/testfiles/vds/2_a.h5
+      ${HDF5_TOOLS_DIR}/testfiles/vds/2_b.h5
+      ${HDF5_TOOLS_DIR}/testfiles/vds/2_c.h5
+      ${HDF5_TOOLS_DIR}/testfiles/vds/2_d.h5
+      ${HDF5_TOOLS_DIR}/testfiles/vds/2_e.h5
+      ${HDF5_TOOLS_DIR}/testfiles/vds/2_vds.h5
+      ${HDF5_TOOLS_DIR}/testfiles/vds/3_1_vds.h5
+      ${HDF5_TOOLS_DIR}/testfiles/vds/3_2_vds.h5
+      ${HDF5_TOOLS_DIR}/testfiles/vds/4_0.h5
+      ${HDF5_TOOLS_DIR}/testfiles/vds/4_1.h5
+      ${HDF5_TOOLS_DIR}/testfiles/vds/4_2.h5
+      ${HDF5_TOOLS_DIR}/testfiles/vds/4_vds.h5
+      ${HDF5_TOOLS_DIR}/testfiles/vds/5_a.h5
+      ${HDF5_TOOLS_DIR}/testfiles/vds/5_b.h5
+      ${HDF5_TOOLS_DIR}/testfiles/vds/5_c.h5
+      ${HDF5_TOOLS_DIR}/testfiles/vds/5_vds.h5
+  )
+
+  set (LIST_OTHER_TEST_FILES
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_10.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_100.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_11.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_12.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_13.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_14.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_15.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_16_1.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_16_2.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_16_3.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_17.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_171.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_172.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_18_1.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_18.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_20.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_200.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_201.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_202.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_203.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_204.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_205.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_206.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_207.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_208.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_220.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_221.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_222.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_223.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_224.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_21.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_22.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_23.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_24.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_25.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_26.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_27.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_28.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_300.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_400.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_401.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_402.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_403.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_404.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_405.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_406.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_407.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_408.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_409.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_410.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_411.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_412.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_413.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_414.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_415.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_416.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_417.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_418.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_419.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_420.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_421.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_422.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_423.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_424.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_425.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_450.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_451.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_452.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_453.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_454.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_455.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_456.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_457.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_458.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_459.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_465.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_466.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_467.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_468.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_469.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_471.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_472.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_473.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_474.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_475.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_480.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_481.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_482.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_483.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_484.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_485.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_486.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_487.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_50.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_51.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_52.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_53.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_54.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_55.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_56.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_57.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_58.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_59.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_500.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_501.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_502.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_503.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_504.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_505.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_506.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_507.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_508.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_509.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_510.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_511.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_512.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_513.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_514.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_515.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_516.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_517.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_518.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_530.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_540.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_600.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_601.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_603.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_604.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_605.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_606.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_607.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_608.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_609.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_610.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_612.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_613.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_614.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_615.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_616.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_617.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_618.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_619.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_621.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_622.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_623.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_624.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_625.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_626.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_627.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_628.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_629.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_630.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_631.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_640.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_641.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_642.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_643.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_644.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_645.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_646.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_70.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_700.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_701.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_702.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_703.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_704.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_705.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_706.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_707.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_708.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_709.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_710.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_80.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_90.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_v1.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_v2.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_v3.txt
+  )
+
+  set (LIST_WIN_TEST_FILES
+      h5diff_101
+      h5diff_102
+      h5diff_103
+      h5diff_104
+  )
+
+  # Make testfiles dir under build dir
+  file (MAKE_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles")
+
+  #
+  # copy test files from source to build dir
+  #
+  foreach (h5_tstfiles ${LIST_HDF5_TEST_FILES} ${LIST_OTHER_TEST_FILES})
+    get_filename_component(fname "${h5_tstfiles}" NAME)
+    HDFTEST_COPY_FILE("${h5_tstfiles}" "${PROJECT_BINARY_DIR}/testfiles/${fname}" "h5diff_files")
+  endforeach ()
+
+
+  #
+  # Overwrite system dependent files (Windows) and not VS2015
+  #
+  if (WIN32 AND MSVC_VERSION LESS 1900)
+    foreach (h5_tstfiles ${LIST_WIN_TEST_FILES})
+      get_filename_component(fname "${h5_tstfiles}" NAME)
+      HDFTEST_COPY_FILE("${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/${h5_tstfiles}w.txt" "${PROJECT_BINARY_DIR}/testfiles/${fname}.txt" "h5diff_files")
+    endforeach ()
+  else ()
+    foreach (h5_tstfiles ${LIST_WIN_TEST_FILES})
+      get_filename_component(fname "${h5_tstfiles}" NAME)
+      HDFTEST_COPY_FILE("${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/${h5_tstfiles}.txt" "${PROJECT_BINARY_DIR}/testfiles/${fname}.txt" "h5diff_files")
+    endforeach ()
+  endif ()
+  add_custom_target(h5diff_files ALL COMMENT "Copying files needed by h5diff tests" DEPENDS ${h5diff_files_list})
+
+##############################################################################
+##############################################################################
+###           T H E   T E S T S  M A C R O S                               ###
+##############################################################################
+##############################################################################
+
+  MACRO (ADD_H5_TEST resultfile resultcode)
+    # If using memchecker add tests without using scripts
+    if (HDF5_ENABLE_USING_MEMCHECKER)
+      add_test (NAME H5DIFF-${resultfile} COMMAND $<TARGET_FILE:h5diff> ${ARGN})
+      set_tests_properties (H5DIFF-${resultfile} PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles")
+      if (NOT ${resultcode} STREQUAL "0")
+        set_tests_properties (H5DIFF-${resultfile} PROPERTIES WILL_FAIL "true")
+      endif ()
+      if (NOT "${last_test}" STREQUAL "")
+        set_tests_properties (H5DIFF-${resultfile} PROPERTIES DEPENDS ${last_test})
+      endif ()
+    else (HDF5_ENABLE_USING_MEMCHECKER)
+      add_test (
+          NAME H5DIFF-${resultfile}
+          COMMAND "${CMAKE_COMMAND}"
+              -D "TEST_PROGRAM=$<TARGET_FILE:h5diff>"
+              -D "TEST_ARGS:STRING=${ARGN}"
+              -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/testfiles"
+              -D "TEST_OUTPUT=${resultfile}.out"
+              -D "TEST_EXPECT=${resultcode}"
+              -D "TEST_REFERENCE=${resultfile}.txt"
+              -D "TEST_APPEND=EXIT CODE:"
+              -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+      )
+    endif (HDF5_ENABLE_USING_MEMCHECKER)
+    if (H5_HAVE_PARALLEL)
+      ADD_PH5_TEST (${resultfile} ${resultcode} ${ARGN})
+    endif ()
+  ENDMACRO (ADD_H5_TEST file)
+
+  MACRO (ADD_PH5_TEST resultfile resultcode)
+    # If using memchecker add tests without using scripts
+    if (HDF5_ENABLE_USING_MEMCHECKER)
+      add_test (NAME PH5DIFF-${resultfile} COMMAND $<TARGET_FILE:ph5diff> ${MPIEXEC} ${MPIEXEC_PREFLAGS} ${MPIEXEC_NUMPROC_FLAG} ${MPIEXEC_MAX_NUMPROCS} ${MPIEXEC_POSTFLAGS} ${ARGN})
+      set_tests_properties (PH5DIFF-${resultfile} PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles")
+      if (NOT ${resultcode} STREQUAL "0")
+        set_tests_properties (PH5DIFF-${resultfile} PROPERTIES WILL_FAIL "true")
+      endif ()
+      if (NOT "${last_test}" STREQUAL "")
+        set_tests_properties (PH5DIFF-${resultfile} PROPERTIES DEPENDS ${last_test})
+      endif ()
+    else (HDF5_ENABLE_USING_MEMCHECKER)
+      add_test (
+          NAME PH5DIFF-${resultfile}
+          COMMAND "${CMAKE_COMMAND}"
+              -D "TEST_PROGRAM=${MPIEXEC};${MPIEXEC_PREFLAGS};${MPIEXEC_NUMPROC_FLAG};${MPIEXEC_MAX_NUMPROCS};${MPIEXEC_POSTFLAGS};$<TARGET_FILE:ph5diff>"
+              -D "TEST_ARGS:STRING=${ARGN}"
+              -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/testfiles"
+              -D "TEST_OUTPUT=P_${resultfile}.out"
+              -D "TEST_EXPECT=${resultcode}"
+              -D "TEST_REFERENCE=${resultfile}.txt"
+#              -D "TEST_APPEND=EXIT CODE: [0-9]"
+#              -D "TEST_REF_FILTER=EXIT CODE: 0"
+              -D "TEST_SKIP_COMPARE=TRUE"
+              -P "${HDF_RESOURCES_EXT_DIR}/prunTest.cmake"
+      )
+    endif (HDF5_ENABLE_USING_MEMCHECKER)
+  ENDMACRO (ADD_PH5_TEST file)
+
+##############################################################################
+##############################################################################
+###           T H E   T E S T S                                            ###
+##############################################################################
+##############################################################################
+
+  # --------------------------------------------------------------------
+  # test file names
+  # --------------------------------------------------------------------
+  set (FILE1 h5diff_basic1.h5)
+  set (FILE2 h5diff_basic2.h5)
+  set (FILE3 h5diff_types.h5)
+  set (FILE4 h5diff_dtypes.h5)
+  set (FILE5 h5diff_attr1.h5)
+  set (FILE6 h5diff_attr2.h5)
+  set (FILE7 h5diff_dset1.h5)
+  set (FILE8 h5diff_dset2.h5)
+  set (FILE9 h5diff_hyper1.h5)
+  set (FILE10 h5diff_hyper2.h5)
+  set (FILE11 h5diff_empty.h5)
+  set (FILE12 h5diff_links.h5)
+  set (FILE13 h5diff_softlinks.h5)
+  set (FILE14 h5diff_linked_softlink.h5)
+  set (FILE15 h5diff_extlink_src.h5)
+  set (FILE16 h5diff_extlink_trg.h5)
+  set (FILE17 h5diff_ext2softlink_src.h5)
+  set (FILE18 h5diff_ext2softlink_trg.h5)
+  set (FILE19 h5diff_dset_zero_dim_size1.h5)
+  set (FILE20 h5diff_dset_zero_dim_size2.h5)
+  set (DANGLE_LINK_FILE1 h5diff_danglelinks1.h5)
+  set (DANGLE_LINK_FILE2 h5diff_danglelinks2.h5)
+  set (GRP_RECURSE_FILE1 h5diff_grp_recurse1.h5)
+  set (GRP_RECURSE_FILE2 h5diff_grp_recurse2.h5)
+  # group recursive - same structure via external links through files
+  set (GRP_RECURSE1_EXT h5diff_grp_recurse_ext1.h5)
+  set (GRP_RECURSE2_EXT1 h5diff_grp_recurse_ext2-1.h5)
+  set (GRP_RECURSE2_EXT2 h5diff_grp_recurse_ext2-2.h5)
+  set (GRP_RECURSE2_EXT3 h5diff_grp_recurse_ext2-3.h5)
+  # same structure, same obj name with different value
+  set (EXCLUDE_FILE1_1 h5diff_exclude1-1.h5)
+  set (EXCLUDE_FILE1_2 h5diff_exclude1-2.h5)
+  # different structure and obj names
+  set (EXCLUDE_FILE2_1 h5diff_exclude2-1.h5)
+  set (EXCLUDE_FILE2_2 h5diff_exclude2-2.h5)
+  # Only one file contains unique objs. Common objs are same.
+  set (EXCLUDE_FILE3_1 h5diff_exclude3-1.h5)
+  set (EXCLUDE_FILE3_2 h5diff_exclude3-2.h5)
+  # compound type with multiple vlen string types
+  set (COMP_VL_STRS_FILE h5diff_comp_vl_strs.h5)
+  # container types (array,vlen) with multiple nested compound types
+  set (COMPS_ARRAY_VLEN_FILE1 compounds_array_vlen1.h5)
+  set (COMPS_ARRAY_VLEN_FILE2 compounds_array_vlen2.h5)
+  # attrs with verbose option level
+  set (ATTR_VERBOSE_LEVEL_FILE1 h5diff_attr_v_level1.h5)
+  set (ATTR_VERBOSE_LEVEL_FILE2 h5diff_attr_v_level2.h5)
+# VDS tests
+  set (FILEV1 1_vds.h5)
+  set (FILEV2 2_vds.h5)
+  set (FILEV3_1 3_1_vds.h5)
+  set (FILEV3_2 3_2_vds.h5)
+  set (FILEV4 4_vds.h5)
+  set (FILEV5 5_vds.h5)
+
+  if (HDF5_ENABLE_USING_MEMCHECKER)
+    # Remove any output file left over from previous test run
+    add_test (
+      NAME H5DIFF-clearall-objects
+      COMMAND    ${CMAKE_COMMAND}
+          -E remove
+          h5diff_10.out
+          h5diff_10.out.err
+          h5diff_100.out
+          h5diff_100.out.err
+          h5diff_101.out
+          h5diff_101.out.err
+          h5diff_102.out
+          h5diff_102.out.err
+          h5diff_103.out
+          h5diff_103.out.err
+          h5diff_104.out
+          h5diff_104.out.err
+          h5diff_11.out
+          h5diff_11.out.err
+          h5diff_12.out
+          h5diff_12.out.err
+          h5diff_13.out
+          h5diff_13.out.err
+          h5diff_14.out
+          h5diff_14.out.err
+          h5diff_15.out
+          h5diff_15.out.err
+          h5diff_16_1.out
+          h5diff_16_1.out.err
+          h5diff_16_2.out
+          h5diff_16_2.out.err
+          h5diff_16_3.out
+          h5diff_16_3.out.err
+          h5diff_17.out
+          h5diff_17.out.err
+          h5diff_171.out
+          h5diff_171.out.err
+          h5diff_172.out
+          h5diff_172.out.err
+          h5diff_18_1.out
+          h5diff_18_1.out.err
+          h5diff_18.out
+          h5diff_18.out.err
+          h5diff_20.out
+          h5diff_20.out.err
+          h5diff_200.out
+          h5diff_200.out.err
+          h5diff_201.out
+          h5diff_201.out.err
+          h5diff_202.out
+          h5diff_202.out.err
+          h5diff_203.out
+          h5diff_203.out.err
+          h5diff_204.out
+          h5diff_204.out.err
+          h5diff_205.out
+          h5diff_205.out.err
+          h5diff_206.out
+          h5diff_206.out.err
+          h5diff_207.out
+          h5diff_207.out.err
+          h5diff_208.out
+          h5diff_208.out.err
+          h5diff_220.out
+          h5diff_220.out.err
+          h5diff_221.out
+          h5diff_221.out.err
+          h5diff_222.out
+          h5diff_222.out.err
+          h5diff_223.out
+          h5diff_223.out.err
+          h5diff_224.out
+          h5diff_224.out.err
+          h5diff_21.out
+          h5diff_21.out.err
+          h5diff_22.out
+          h5diff_22.out.err
+          h5diff_23.out
+          h5diff_23.out.err
+          h5diff_24.out
+          h5diff_24.out.err
+          h5diff_25.out
+          h5diff_25.out.err
+          h5diff_26.out
+          h5diff_26.out.err
+          h5diff_27.out
+          h5diff_27.out.err
+          h5diff_28.out
+          h5diff_28.out.err
+          h5diff_300.out
+          h5diff_300.out.err
+          h5diff_400.out
+          h5diff_400.out.err
+          h5diff_401.out
+          h5diff_401.out.err
+          h5diff_402.out
+          h5diff_402.out.err
+          h5diff_403.out
+          h5diff_403.out.err
+          h5diff_404.out
+          h5diff_404.out.err
+          h5diff_405.out
+          h5diff_405.out.err
+          h5diff_406.out
+          h5diff_406.out.err
+          h5diff_407.out
+          h5diff_407.out.err
+          h5diff_408.out
+          h5diff_408.out.err
+          h5diff_409.out
+          h5diff_409.out.err
+          h5diff_410.out
+          h5diff_410.out.err
+          h5diff_411.out
+          h5diff_411.out.err
+          h5diff_412.out
+          h5diff_412.out.err
+          h5diff_413.out
+          h5diff_413.out.err
+          h5diff_414.out
+          h5diff_414.out.err
+          h5diff_415.out
+          h5diff_415.out.err
+          h5diff_416.out
+          h5diff_416.out.err
+          h5diff_417.out
+          h5diff_417.out.err
+          h5diff_418.out
+          h5diff_418.out.err
+          h5diff_419.out
+          h5diff_419.out.err
+          h5diff_420.out
+          h5diff_420.out.err
+          h5diff_421.out
+          h5diff_421.out.err
+          h5diff_422.out
+          h5diff_422.out.err
+          h5diff_423.out
+          h5diff_423.out.err
+          h5diff_424.out
+          h5diff_424.out.err
+          h5diff_425.out
+          h5diff_425.out.err
+          h5diff_450.out
+          h5diff_450.out.err
+          h5diff_451.out
+          h5diff_451.out.err
+          h5diff_452.out
+          h5diff_452.out.err
+          h5diff_453.out
+          h5diff_453.out.err
+          h5diff_454.out
+          h5diff_454.out.err
+          h5diff_455.out
+          h5diff_455.out.err
+          h5diff_456.out
+          h5diff_456.out.err
+          h5diff_457.out
+          h5diff_457.out.err
+          h5diff_458.out
+          h5diff_458.out.err
+          h5diff_459.out
+          h5diff_459.out.err
+          h5diff_465.out
+          h5diff_465.out.err
+          h5diff_466.out
+          h5diff_466.out.err
+          h5diff_467.out
+          h5diff_467.out.err
+          h5diff_468.out
+          h5diff_468.out.err
+          h5diff_469.out
+          h5diff_469.out.err
+          h5diff_471.out
+          h5diff_471.out.err
+          h5diff_472.out
+          h5diff_472.out.err
+          h5diff_473.out
+          h5diff_473.out.err
+          h5diff_474.out
+          h5diff_474.out.err
+          h5diff_475.out
+          h5diff_475.out.err
+          h5diff_480.out
+          h5diff_480.out.err
+          h5diff_481.out
+          h5diff_481.out.err
+          h5diff_482.out
+          h5diff_482.out.err
+          h5diff_483.out
+          h5diff_483.out.err
+          h5diff_484.out
+          h5diff_484.out.err
+          h5diff_50.out
+          h5diff_50.out.err
+          h5diff_51.out
+          h5diff_51.out.err
+          h5diff_52.out
+          h5diff_52.out.err
+          h5diff_53.out
+          h5diff_53.out.err
+          h5diff_54.out
+          h5diff_54.out.err
+          h5diff_55.out
+          h5diff_55.out.err
+          h5diff_56.out
+          h5diff_56.out.err
+          h5diff_57.out
+          h5diff_57.out.err
+          h5diff_58.out
+          h5diff_58.out.err
+          h5diff_59.out
+          h5diff_59.out.err
+          h5diff_500.out
+          h5diff_500.out.err
+          h5diff_501.out
+          h5diff_501.out.err
+          h5diff_502.out
+          h5diff_502.out.err
+          h5diff_503.out
+          h5diff_503.out.err
+          h5diff_504.out
+          h5diff_504.out.err
+          h5diff_505.out
+          h5diff_505.out.err
+          h5diff_506.out
+          h5diff_506.out.err
+          h5diff_507.out
+          h5diff_507.out.err
+          h5diff_508.out
+          h5diff_508.out.err
+          h5diff_509.out
+          h5diff_509.out.err
+          h5diff_510.out
+          h5diff_510.out.err
+          h5diff_511.out
+          h5diff_511.out.err
+          h5diff_512.out
+          h5diff_512.out.err
+          h5diff_513.out
+          h5diff_513.out.err
+          h5diff_514.out
+          h5diff_514.out.err
+          h5diff_515.out
+          h5diff_515.out.err
+          h5diff_516.out
+          h5diff_516.out.err
+          h5diff_517.out
+          h5diff_517.out.err
+          h5diff_518.out
+          h5diff_518.out.err
+          h5diff_530.out
+          h5diff_530.out.err
+          h5diff_540.out
+          h5diff_540.out.err
+          h5diff_600.out
+          h5diff_600.out.err
+          h5diff_601.out
+          h5diff_601.out.err
+          h5diff_603.out
+          h5diff_603.out.err
+          h5diff_604.out
+          h5diff_604.out.err
+          h5diff_605.out
+          h5diff_605.out.err
+          h5diff_606.out
+          h5diff_606.out.err
+          h5diff_607.out
+          h5diff_607.out.err
+          h5diff_608.out
+          h5diff_608.out.err
+          h5diff_609.out
+          h5diff_609.out.err
+          h5diff_610.out
+          h5diff_610.out.err
+          h5diff_612.out
+          h5diff_612.out.err
+          h5diff_613.out
+          h5diff_613.out.err
+          h5diff_614.out
+          h5diff_614.out.err
+          h5diff_615.out
+          h5diff_615.out.err
+          h5diff_616.out
+          h5diff_616.out.err
+          h5diff_617.out
+          h5diff_617.out.err
+          h5diff_618.out
+          h5diff_618.out.err
+          h5diff_619.out
+          h5diff_619.out.err
+          h5diff_621.out
+          h5diff_621.out.err
+          h5diff_622.out
+          h5diff_622.out.err
+          h5diff_623.out
+          h5diff_623.out.err
+          h5diff_624.out
+          h5diff_624.out.err
+          h5diff_625.out
+          h5diff_625.out.err
+          h5diff_626.out
+          h5diff_626.out.err
+          h5diff_627.out
+          h5diff_627.out.err
+          h5diff_628.out
+          h5diff_628.out.err
+          h5diff_629.out
+          h5diff_629.out.err
+          h5diff_640.out
+          h5diff_640.out.err
+          h5diff_641.out
+          h5diff_641.out.err
+          h5diff_642.out
+          h5diff_642.out.err
+          h5diff_643.out
+          h5diff_643.out.err
+          h5diff_644.out
+          h5diff_644.out.err
+          h5diff_645.out
+          h5diff_645.out.err
+          h5diff_646.out
+          h5diff_646.out.err
+          h5diff_70.out
+          h5diff_70.out.err
+          h5diff_700.out
+          h5diff_700.out.err
+          h5diff_701.out
+          h5diff_701.out.err
+          h5diff_702.out
+          h5diff_702.out.err
+          h5diff_703.out
+          h5diff_703.out.err
+          h5diff_704.out
+          h5diff_704.out.err
+          h5diff_705.out
+          h5diff_705.out.err
+          h5diff_706.out
+          h5diff_706.out.err
+          h5diff_707.out
+          h5diff_707.out.err
+          h5diff_708.out
+          h5diff_708.out.err
+          h5diff_709.out
+          h5diff_709.out.err
+          h5diff_710.out
+          h5diff_710.out.err
+          h5diff_80.out
+          h5diff_80.out.err
+          h5diff_90.out
+          h5diff_90.out.err
+          h5diff_v1.out
+          h5diff_v1.out.err
+          h5diff_v2.out
+          h5diff_v2.out.err
+          h5diff_v3.out
+          h5diff_v3.out.err
+    )
+    set_tests_properties (H5DIFF-clearall-objects PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles")
+    if (NOT "${last_test}" STREQUAL "")
+      set_tests_properties (H5DIFF-clearall-objects PROPERTIES DEPENDS ${last_test})
+    endif (NOT "${last_test}" STREQUAL "")
+    set (last_test "H5DIFF-clearall-objects")
+  endif (HDF5_ENABLE_USING_MEMCHECKER)
+
+# ############################################################################
+# # Common usage
+# ############################################################################
+
+# 1.0
+ADD_H5_TEST (h5diff_10 0 -h)
+
+# 1.1 normal mode
+ADD_H5_TEST (h5diff_11 1  ${FILE1} ${FILE2})
+
+# 1.2 normal mode with objects
+ADD_H5_TEST (h5diff_12 1  ${FILE1} ${FILE2}  g1/dset1 g1/dset2)
+
+# 1.3 report mode
+ADD_H5_TEST (h5diff_13 1 -r ${FILE1} ${FILE2})
+
+# 1.4 report  mode with objects
+ADD_H5_TEST (h5diff_14 1  -r ${FILE1} ${FILE2} g1/dset1 g1/dset2)
+
+# 1.5 with -d
+ADD_H5_TEST (h5diff_15 1 --report --delta=5 ${FILE1} ${FILE2} g1/dset3 g1/dset4)
+
+# 1.6.1 with -p (int)
+ADD_H5_TEST (h5diff_16_1 1 -v -p 0.02 ${FILE1} ${FILE1} g1/dset5 g1/dset6)
+
+# 1.6.2 with -p (unsigned long_long)
+ADD_H5_TEST (h5diff_16_2 1 --verbose --relative=0.02 ${FILE1} ${FILE1} g1/dset7 g1/dset8)
+
+# 1.6.3 with -p (double)
+ADD_H5_TEST (h5diff_16_3 1 -v -p 0.02 ${FILE1} ${FILE1} g1/dset9 g1/dset10)
+
+# 1.7 verbose mode
+ADD_H5_TEST (h5diff_17 1 -v ${FILE1} ${FILE2})
+
+# 1.7 test 32-bit INFINITY
+ADD_H5_TEST (h5diff_171 0 -v ${FILE1} ${FILE1} /g1/fp19 /g1/fp19_COPY)
+
+# 1.7 test 64-bit INFINITY
+ADD_H5_TEST (h5diff_172 0 -v ${FILE1} ${FILE1} /g1/fp20 /g1/fp20_COPY)
+
+# 1.8 quiet mode
+ADD_H5_TEST (h5diff_18 1 -q ${FILE1} ${FILE2})
+
+# 1.8 -v and -q
+ADD_H5_TEST (h5diff_18_1 2 -v -q ${FILE1} ${FILE2})
+
+# ##############################################################################
+# # not comparable types
+# ##############################################################################
+
+# 2.0
+ADD_H5_TEST (h5diff_20 0 -v ${FILE3} ${FILE3}  dset g1)
+
+# 2.1
+ADD_H5_TEST (h5diff_21 0 -v ${FILE3} ${FILE3} dset l1)
+
+# 2.2
+ADD_H5_TEST (h5diff_22 0 -v  ${FILE3} ${FILE3} dset t1)
+
+# ##############################################################################
+# # compare groups, types, links (no differences and differences)
+# ##############################################################################
+
+# 2.3
+ADD_H5_TEST (h5diff_23 0 -v ${FILE3} ${FILE3} g1 g1)
+
+# 2.4
+ADD_H5_TEST (h5diff_24 0 -v ${FILE3} ${FILE3} t1 t1)
+
+# 2.5
+ADD_H5_TEST (h5diff_25 0 -v ${FILE3} ${FILE3} l1 l1)
+
+# 2.6
+ADD_H5_TEST (h5diff_26 0 -v ${FILE3} ${FILE3} g1 g2)
+
+# 2.7
+ADD_H5_TEST (h5diff_27 1 -v ${FILE3} ${FILE3} t1 t2)
+
+# 2.8
+ADD_H5_TEST (h5diff_28 1 -v ${FILE3} ${FILE3} l1 l2)
+
+# ##############################################################################
+# # Dataset datatypes
+# ##############################################################################
+
+# 5.0
+ADD_H5_TEST (h5diff_50 1 -v ${FILE4} ${FILE4} dset0a dset0b)
+
+# 5.1
+ADD_H5_TEST (h5diff_51 1 -v ${FILE4} ${FILE4} dset1a dset1b)
+
+# 5.2
+ADD_H5_TEST (h5diff_52 1 -v ${FILE4} ${FILE4} dset2a dset2b)
+
+# 5.3
+ADD_H5_TEST (h5diff_53 1 -v ${FILE4} ${FILE4} dset3a dset4b)
+
+# 5.4
+ADD_H5_TEST (h5diff_54 1 -v ${FILE4} ${FILE4} dset4a dset4b)
+
+# 5.5
+ADD_H5_TEST (h5diff_55 1 -v ${FILE4} ${FILE4} dset5a dset5b)
+
+# 5.6
+ADD_H5_TEST (h5diff_56 1 -v ${FILE4} ${FILE4} dset6a dset6b)
+
+# 5.7
+ADD_H5_TEST (h5diff_57 0 -v ${FILE4} ${FILE4} dset7a dset7b)
+
+# 5.8 (region reference)
+ADD_H5_TEST (h5diff_58 1 -v ${FILE7} ${FILE8} refreg)
+
+# test for both dset and attr with same type but with different size
+# ( HDDFV-7942 )
+ADD_H5_TEST (h5diff_59 0 -v ${FILE4} ${FILE4} dset11a dset11b)
+
+# ##############################################################################
+# # Error messages
+# ##############################################################################
+
+# 6.0: Check if the command line number of arguments is less than 3
+ADD_H5_TEST (h5diff_600 1 ${FILE1})
+
+# 6.1: Check if non-exist object name is specified
+ADD_H5_TEST (h5diff_601 2 ${FILE1} ${FILE1} nono_obj)
+
+# ##############################################################################
+# # -d
+# ##############################################################################
+
+# 6.3: negative value
+ADD_H5_TEST (h5diff_603 1 -d -4 ${FILE1} ${FILE2} g1/dset3 g1/dset4)
+
+# 6.4: zero
+ADD_H5_TEST (h5diff_604 1 -d 0 ${FILE1} ${FILE2} g1/dset3 g1/dset4)
+
+# 6.5: non number
+ADD_H5_TEST (h5diff_605 1 -d u ${FILE1} ${FILE2} g1/dset3 g1/dset4)
+
+# 6.6: hexadecimal
+ADD_H5_TEST (h5diff_606 1 -d 0x1 ${FILE1} ${FILE2} g1/dset3 g1/dset4)
+
+# 6.7: string
+ADD_H5_TEST (h5diff_607 1 -d "1" ${FILE1} ${FILE2} g1/dset3 g1/dset4)
+
+# 6.8: use system epsilon
+ADD_H5_TEST (h5diff_608 1 --use-system-epsilon ${FILE1} ${FILE2}  g1/dset3 g1/dset4)
+
+# 6.9: number larger than biggest difference
+ADD_H5_TEST (h5diff_609 0 -d 200 ${FILE1} ${FILE2} g1/dset3 g1/dset4)
+
+# 6.10: number smaller than smallest difference
+ADD_H5_TEST (h5diff_610 1 -d 1 ${FILE1} ${FILE2} g1/dset3 g1/dset4)
+
+# ##############################################################################
+# # -p
+# ##############################################################################
+
+# 6.12: negative value
+ADD_H5_TEST (h5diff_612 1 -p -4 ${FILE1} ${FILE2} g1/dset3 g1/dset4)
+
+# 6.13: zero
+ADD_H5_TEST (h5diff_613 1 -p 0 ${FILE1} ${FILE2} g1/dset3 g1/dset4)
+
+# 6.14: non number
+ADD_H5_TEST (h5diff_614 1 -p u ${FILE1} ${FILE2}  g1/dset3 g1/dset4)
+
+# 6.15: hexadecimal
+ADD_H5_TEST (h5diff_615 1 -p 0x1 ${FILE1} ${FILE2} g1/dset3 g1/dset4)
+
+# 6.16: string
+ADD_H5_TEST (h5diff_616 1 -p "0.21" ${FILE1} ${FILE2} g1/dset3 g1/dset4)
+
+# 6.17: repeated option
+ADD_H5_TEST (h5diff_617 1 -p 0.21 -p 0.22 ${FILE1} ${FILE2} g1/dset3 g1/dset4)
+
+# 6.18: number larger than biggest difference
+ADD_H5_TEST (h5diff_618 0 -p 2 ${FILE1} ${FILE2} g1/dset3 g1/dset4)
+
+# 6.19: number smaller than smallest difference
+ADD_H5_TEST (h5diff_619 1 -p 0.005 ${FILE1} ${FILE2} g1/dset3 g1/dset4)
+
+# ##############################################################################
+# # -n
+# ##############################################################################
+
+# 6.21: negative value
+ADD_H5_TEST (h5diff_621 1 -n -4 ${FILE1} ${FILE2} g1/dset3 g1/dset4)
+
+# 6.22: zero
+ADD_H5_TEST (h5diff_622 1 -n 0 ${FILE1} ${FILE2} g1/dset3 g1/dset4)
+
+# 6.23: non number
+ADD_H5_TEST (h5diff_623 1 -n u ${FILE1} ${FILE2} g1/dset3 g1/dset4)
+
+# 6.24: hexadecimal
+ADD_H5_TEST (h5diff_624 1 -n 0x1 ${FILE1} ${FILE2} g1/dset3 g1/dset4)
+
+# 6.25: string
+ADD_H5_TEST (h5diff_625 1 -n "2" ${FILE1} ${FILE2}  g1/dset3 g1/dset4)
+
+# 6.26: repeated option
+ADD_H5_TEST (h5diff_626 1 -n 2 -n 3 ${FILE1} ${FILE2} g1/dset3 g1/dset4)
+
+# 6.27: number larger than biggest difference
+ADD_H5_TEST (h5diff_627 1 --count=200 ${FILE1} ${FILE2} g1/dset3 g1/dset4)
+
+# 6.28: number smaller than smallest difference
+ADD_H5_TEST (h5diff_628 1 -n 1 ${FILE1} ${FILE2} g1/dset3 g1/dset4)
+
+# Disabling this test as it hangs - LRK 20090618
+# 6.29  non valid files
+#ADD_H5_TEST (h5diff_629 2 file1.h6 file2.h6)
+
+# ##############################################################################
+# # NaN
+# ##############################################################################
+# 6.30: test (NaN == NaN) must be true based on our documentation -- XCAO
+ADD_H5_TEST (h5diff_630 0 -v -d "0.0001" ${FILE1} ${FILE1} g1/fp18 g1/fp18_COPY)
+ADD_H5_TEST (h5diff_631 0 -v --use-system-epsilon ${FILE1} ${FILE1} g1/fp18 g1/fp18_COPY)
+
+# ##############################################################################
+# 7.  attributes
+# ##############################################################################
+ADD_H5_TEST (h5diff_70 1 -v ${FILE5} ${FILE6})
+
+# ##################################################
+#  attrs with verbose option level
+# ##################################################
+ADD_H5_TEST (h5diff_700 1 -v1 ${FILE5} ${FILE6})
+ADD_H5_TEST (h5diff_701 1 -v2 ${FILE5} ${FILE6})
+ADD_H5_TEST (h5diff_702 1 --verbose=1 ${FILE5} ${FILE6})
+ADD_H5_TEST (h5diff_703 1 --verbose=2 ${FILE5} ${FILE6})
+
+# same attr number , all same attr name
+ADD_H5_TEST (h5diff_704 1 -v2 ${ATTR_VERBOSE_LEVEL_FILE1} ${ATTR_VERBOSE_LEVEL_FILE2} /g)
+
+# same attr number , some same attr name
+ADD_H5_TEST (h5diff_705 1 -v2 ${ATTR_VERBOSE_LEVEL_FILE1} ${ATTR_VERBOSE_LEVEL_FILE2} /dset)
+
+# same attr number , all different attr name
+ADD_H5_TEST (h5diff_706 1 -v2 ${ATTR_VERBOSE_LEVEL_FILE1} ${ATTR_VERBOSE_LEVEL_FILE2} /ntype)
+
+# different attr number , same attr name (intersected)
+ADD_H5_TEST (h5diff_707 1 -v2 ${ATTR_VERBOSE_LEVEL_FILE1} ${ATTR_VERBOSE_LEVEL_FILE2} /g2)
+
+# different attr number , all different attr name
+ADD_H5_TEST (h5diff_708 1 -v2 ${ATTR_VERBOSE_LEVEL_FILE1} ${ATTR_VERBOSE_LEVEL_FILE2} /g3)
+
+# when no attributes exist in both objects
+ADD_H5_TEST (h5diff_709 0 -v2 ${ATTR_VERBOSE_LEVEL_FILE1} ${ATTR_VERBOSE_LEVEL_FILE2} /g4)
+
+# file vs file
+ADD_H5_TEST (h5diff_710 1 -v2 ${ATTR_VERBOSE_LEVEL_FILE1} ${ATTR_VERBOSE_LEVEL_FILE2})
+
+# ##############################################################################
+# 8.  all dataset datatypes
+# ##############################################################################
+ADD_H5_TEST (h5diff_80 1 -v ${FILE7} ${FILE8})
+
+# 9. compare a file with itself
+ADD_H5_TEST (h5diff_90 0 -v ${FILE2} ${FILE2})
+
+# 10. read by hyperslab, print indexes
+ADD_H5_TEST (h5diff_100 1 -v ${FILE9} ${FILE10})
+
+# 11. floating point comparison
+# double value
+ADD_H5_TEST (h5diff_101 1 -v ${FILE1} ${FILE1} g1/d1  g1/d2)
+
+# float value
+ADD_H5_TEST (h5diff_102 1 -v ${FILE1} ${FILE1} g1/fp1 g1/fp2)
+
+# with --use-system-epsilon for double value. expect less differences
+ADD_H5_TEST (h5diff_103 1 -v --use-system-epsilon ${FILE1} ${FILE1} g1/d1
+g1/d2)
+
+# with --use-system-epsilon for float value. expect less differences
+ADD_H5_TEST (h5diff_104 1 -v --use-system-epsilon ${FILE1} ${FILE1} g1/fp1
+g1/fp2)
+
+# not comparable -c flag
+ADD_H5_TEST (h5diff_200 0 ${FILE2} ${FILE2} g2/dset1  g2/dset2)
+
+ADD_H5_TEST (h5diff_201 0 -c ${FILE2} ${FILE2} g2/dset1  g2/dset2)
+
+ADD_H5_TEST (h5diff_202 0 -c ${FILE2} ${FILE2} g2/dset2  g2/dset3)
+
+ADD_H5_TEST (h5diff_203 0 -c ${FILE2} ${FILE2} g2/dset3  g2/dset4)
+
+ADD_H5_TEST (h5diff_204 0 -c ${FILE2} ${FILE2} g2/dset4  g2/dset5)
+
+ADD_H5_TEST (h5diff_205 0 -c ${FILE2} ${FILE2} g2/dset5  g2/dset6)
+
+# not comparable in compound
+ADD_H5_TEST (h5diff_206 0 -c ${FILE2} ${FILE2} g2/dset7  g2/dset8)
+
+ADD_H5_TEST (h5diff_207 0 -c ${FILE2} ${FILE2} g2/dset8  g2/dset9)
+
+# not comparable in dataspace of zero dimension size
+ADD_H5_TEST (h5diff_208 0 -c ${FILE19} ${FILE20})
+
+# non-comparable dataset with comparable attribute, and other comparable datasets.
+# All the rest comparables should display differences.
+ADD_H5_TEST (h5diff_220 1 -c non_comparables1.h5 non_comparables2.h5 /g1)
+
+# comparable dataset with non-comparable attribute and other comparable attributes.
+# Also test non-compatible attributes with different type, dimention, rank.
+# All the rest comparables should display differences.
+ADD_H5_TEST (h5diff_221 1 -c non_comparables1.h5 non_comparables2.h5 /g2)
+
+# entire file
+# All the rest comparables should display differences
+ADD_H5_TEST (h5diff_222 1 -c non_comparables1.h5 non_comparables2.h5)
+
+# non-comparable test for common objects (same name) with different object types
+# (HDFFV-7644)
+ADD_H5_TEST (h5diff_223 0 -c non_comparables1.h5 non_comparables2.h5 /diffobjtypes)
+# swap files
+ADD_H5_TEST (h5diff_224 0 -c non_comparables2.h5 non_comparables1.h5 /diffobjtypes)
+
+# ##############################################################################
+# # Links compare without --follow-symlinks nor --no-dangling-links
+# ##############################################################################
+# test for bug1749
+ADD_H5_TEST (h5diff_300 1 -v ${FILE12} ${FILE12} /link_g1 /link_g2)
+
+# ##############################################################################
+# # Links compare with --follow-symlinks Only
+# ##############################################################################
+# soft links file to file
+ADD_H5_TEST (h5diff_400 0 --follow-symlinks -v ${FILE13} ${FILE13})
+
+# softlink vs dset"
+ADD_H5_TEST (h5diff_401 1 --follow-symlinks -v ${FILE13} ${FILE13} /softlink_dset1_1 /target_dset2)
+
+# dset vs softlink"
+ADD_H5_TEST (h5diff_402 1 --follow-symlinks -v ${FILE13} ${FILE13} /target_dset2 /softlink_dset1_1)
+
+# softlink vs softlink"
+ADD_H5_TEST (h5diff_403 1 --follow-symlinks -v ${FILE13} ${FILE13} /softlink_dset1_1 /softlink_dset2)
+
+# extlink vs extlink (FILE)"
+ADD_H5_TEST (h5diff_404 0 --follow-symlinks -v ${FILE15} ${FILE15})
+
+# extlink vs dset"
+ADD_H5_TEST (h5diff_405 1 --follow-symlinks -v ${FILE15} ${FILE16} /ext_link_dset1 /target_group2/x_dset)
+
+# dset vs extlink"
+ADD_H5_TEST (h5diff_406 1 --follow-symlinks -v ${FILE16} ${FILE15} /target_group2/x_dset /ext_link_dset1)
+
+# extlink vs extlink"
+ADD_H5_TEST (h5diff_407 1 --follow-symlinks -v ${FILE15} ${FILE15} /ext_link_dset1 /ext_link_dset2)
+
+# softlink vs extlink"
+ADD_H5_TEST (h5diff_408 1 --follow-symlinks -v ${FILE13} ${FILE15} /softlink_dset1_1 /ext_link_dset2)
+
+# extlink vs softlink "
+ADD_H5_TEST (h5diff_409 1 --follow-symlinks -v ${FILE15} ${FILE13} /ext_link_dset2 /softlink_dset1_1)
+
+# linked_softlink vs linked_softlink (FILE)"
+ADD_H5_TEST (h5diff_410 0 --follow-symlinks -v ${FILE14} ${FILE14})
+
+# dset2 vs linked_softlink_dset1"
+ADD_H5_TEST (h5diff_411 1 --follow-symlinks -v ${FILE14} ${FILE14} /target_dset2 /softlink1_to_slink2)
+
+# linked_softlink_dset1 vs dset2"
+ADD_H5_TEST (h5diff_412 1 --follow-symlinks -v ${FILE14} ${FILE14} /softlink1_to_slink2 /target_dset2)
+
+# linked_softlink_to_dset1 vs linked_softlink_to_dset2"
+ADD_H5_TEST (h5diff_413 1 --follow-symlinks -v ${FILE14} ${FILE14} /softlink1_to_slink2 /softlink2_to_slink2)
+
+# group vs linked_softlink_group1"
+ADD_H5_TEST (h5diff_414 1 --follow-symlinks -v ${FILE14} ${FILE14} /target_group /softlink3_to_slink2)
+
+# linked_softlink_group1 vs group"
+ADD_H5_TEST (h5diff_415 1 --follow-symlinks -v ${FILE14} ${FILE14} /softlink3_to_slink2 /target_group)
+
+# linked_softlink_to_group1 vs linked_softlink_to_group2"
+ADD_H5_TEST (h5diff_416 0 --follow-symlinks -v ${FILE14} ${FILE14} /softlink3_to_slink2 /softlink4_to_slink2)
+
+# non-exist-softlink vs softlink"
+ADD_H5_TEST (h5diff_417 1 --follow-symlinks -v ${FILE13} ${FILE13} /softlink_noexist /softlink_dset2)
+
+# softlink vs non-exist-softlink"
+ADD_H5_TEST (h5diff_418 1 --follow-symlinks -v ${FILE13} ${FILE13} /softlink_dset2 /softlink_noexist)
+
+# non-exist-extlink_file vs extlink"
+ADD_H5_TEST (h5diff_419 1 --follow-symlinks -v ${FILE15} ${FILE15} /ext_link_noexist2 /ext_link_dset2)
+
+# exlink vs non-exist-extlink_file"
+ADD_H5_TEST (h5diff_420 1 --follow-symlinks -v ${FILE15} ${FILE15} /ext_link_dset2 /ext_link_noexist2)
+
+# extlink vs non-exist-extlink_obj"
+ADD_H5_TEST (h5diff_421 1 --follow-symlinks -v ${FILE15} ${FILE15} /ext_link_dset2 /ext_link_noexist1)
+
+# non-exist-extlink_obj vs extlink"
+ADD_H5_TEST (h5diff_422 1 --follow-symlinks -v ${FILE15} ${FILE15} /ext_link_noexist1 /ext_link_dset2)
+
+# extlink_to_softlink_to_dset1 vs dset2"
+ADD_H5_TEST (h5diff_423 1 --follow-symlinks -v ${FILE17} ${FILE18} /ext_link_to_slink1 /dset2)
+
+# dset2 vs extlink_to_softlink_to_dset1"
+ADD_H5_TEST (h5diff_424 1 --follow-symlinks -v ${FILE18} ${FILE17} /dset2 /ext_link_to_slink1)
+
+# extlink_to_softlink_to_dset1 vs extlink_to_softlink_to_dset2"
+ADD_H5_TEST (h5diff_425 1 --follow-symlinks -v ${FILE17} ${FILE17} /ext_link_to_slink1 /ext_link_to_slink2)
+
+# ##############################################################################
+# # Dangling links compare (--follow-symlinks and --no-dangling-links)
+# ##############################################################################
+# dangling links --follow-symlinks (FILE to FILE)
+ADD_H5_TEST (h5diff_450 1  --follow-symlinks -v ${DANGLE_LINK_FILE1} ${DANGLE_LINK_FILE2})
+
+# dangling links --follow-symlinks and --no-dangling-links (FILE to FILE)
+ADD_H5_TEST (h5diff_451 2  --follow-symlinks -v --no-dangling-links  ${DANGLE_LINK_FILE1} ${DANGLE_LINK_FILE2})
+
+# try --no-dangling-links without --follow-symlinks options
+ADD_H5_TEST (h5diff_452 2  --no-dangling-links  ${FILE13} ${FILE13})
+
+# dangling link found for soft links (FILE to FILE)
+ADD_H5_TEST (h5diff_453 2  --follow-symlinks -v --no-dangling-links  ${FILE13} ${FILE13})
+
+# dangling link found for soft links (obj to obj)
+ADD_H5_TEST (h5diff_454 2  --follow-symlinks -v --no-dangling-links  ${FILE13} ${FILE13} /softlink_dset2 /softlink_noexist)
+
+# dangling link found for soft links (obj to obj) Both dangle links
+ADD_H5_TEST (h5diff_455 2  --follow-symlinks -v --no-dangling-links  ${FILE13} ${FILE13} /softlink_noexist /softlink_noexist)
+
+# dangling link found for ext links (FILE to FILE)
+ADD_H5_TEST (h5diff_456 2  --follow-symlinks -v --no-dangling-links  ${FILE15} ${FILE15})
+
+# dangling link found for ext links (obj to obj). target file exist
+ADD_H5_TEST (h5diff_457 2  --follow-symlinks -v --no-dangling-links  ${FILE15} ${FILE15} /ext_link_dset1 /ext_link_noexist1)
+
+# dangling link found for ext links (obj to obj). target file NOT exist
+ADD_H5_TEST (h5diff_458 2  --follow-symlinks -v --no-dangling-links  ${FILE15} ${FILE15} /ext_link_dset1 /ext_link_noexist2)
+
+# dangling link found for ext links (obj to obj). Both dangle links
+ADD_H5_TEST (h5diff_459 2  --follow-symlinks -v --no-dangling-links  ${FILE15} ${FILE15} /ext_link_noexist1 /ext_link_noexist2)
+
+# dangling link --follow-symlinks (obj vs obj)
+# (HDFFV-7836)
+ADD_H5_TEST (h5diff_465 0 --follow-symlinks h5diff_danglelinks1.h5 h5diff_danglelinks2.h5 /soft_link1)
+# (HDFFV-7835)
+# soft dangling vs. soft dangling
+ADD_H5_TEST (h5diff_466 0 -v --follow-symlinks h5diff_danglelinks1.h5 h5diff_danglelinks2.h5 /soft_link1)
+# soft link  vs. soft dangling
+ADD_H5_TEST (h5diff_467 1 -v --follow-symlinks h5diff_danglelinks1.h5 h5diff_danglelinks2.h5 /soft_link2)
+# ext dangling vs. ext dangling
+ADD_H5_TEST (h5diff_468 0 -v --follow-symlinks h5diff_danglelinks1.h5 h5diff_danglelinks2.h5 /ext_link4)
+# ext link vs. ext dangling
+ADD_H5_TEST (h5diff_469 1 -v --follow-symlinks h5diff_danglelinks1.h5 h5diff_danglelinks2.h5 /ext_link2)
+
+#---------------------------------------------------
+# dangling links without follow symlink
+# (HDFFV-7998)
+# test - soft dangle links (same and different paths),
+#      - external dangle links (same and different paths)
+ADD_H5_TEST (h5diff_471 1 -v h5diff_danglelinks1.h5 h5diff_danglelinks2.h5)
+ADD_H5_TEST (h5diff_472 0 -v h5diff_danglelinks1.h5 h5diff_danglelinks2.h5 /soft_link1)
+ADD_H5_TEST (h5diff_473 1 -v h5diff_danglelinks1.h5 h5diff_danglelinks2.h5 /soft_link4)
+ADD_H5_TEST (h5diff_474 0 -v h5diff_danglelinks1.h5 h5diff_danglelinks2.h5 /ext_link4)
+ADD_H5_TEST (h5diff_475 1 -v h5diff_danglelinks1.h5 h5diff_danglelinks2.h5 /ext_link1)
+
+
+# ##############################################################################
+# # test for group diff recursivly
+# ##############################################################################
+# root
+ADD_H5_TEST (h5diff_500 1 -v ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} / /)
+ADD_H5_TEST (h5diff_501 1 -v --follow-symlinks ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} / /)
+
+# root vs group
+ADD_H5_TEST (h5diff_502 1 -v ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} / /grp1/grp2/grp3)
+
+# group vs group (same name and structure)
+ADD_H5_TEST (h5diff_503 0 -v ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} /grp1 /grp1)
+
+# group vs group (different name and structure)
+ADD_H5_TEST (h5diff_504 1 -v ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} /grp1/grp2 /grp1/grp2/grp3)
+
+# groups vs soft-link
+ADD_H5_TEST (h5diff_505 0 -v ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} /grp1 /slink_grp1)
+ADD_H5_TEST (h5diff_506 0 -v --follow-symlinks ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} /grp1/grp2 /slink_grp2)
+
+# groups vs ext-link
+ADD_H5_TEST (h5diff_507 0 -v ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} /grp1 /elink_grp1)
+ADD_H5_TEST (h5diff_508 0 -v --follow-symlinks ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} /grp1 /elink_grp1)
+
+# soft-link vs ext-link
+ADD_H5_TEST (h5diff_509 0 -v ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} /slink_grp1 /elink_grp1)
+ADD_H5_TEST (h5diff_510 0 -v --follow-symlinks ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} /slink_grp1 /elink_grp1)
+
+# circled ext links
+ADD_H5_TEST (h5diff_511 1 -v ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} /grp10 /grp11)
+ADD_H5_TEST (h5diff_512 1 -v --follow-symlinks ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} /grp10 /grp11)
+
+# circled soft2ext-link vs soft2ext-link
+ADD_H5_TEST (h5diff_513 1 -v ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} /slink_grp10 /slink_grp11)
+ADD_H5_TEST (h5diff_514 1 -v --follow-symlinks ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} /slink_grp10 /slink_grp11)
+
+###############################################################################
+# Test for group recursive diff via multi-linked external links
+# With follow-symlinks, file $GRP_RECURSE1_EXT and $GRP_RECURSE2_EXT1 should
+# be same with the external links.
+###############################################################################
+# file vs file
+ADD_H5_TEST (h5diff_515 1 -v ${GRP_RECURSE1_EXT} ${GRP_RECURSE2_EXT1})
+ADD_H5_TEST (h5diff_516 0 -v --follow-symlinks ${GRP_RECURSE1_EXT} ${GRP_RECURSE2_EXT1})
+# group vs group
+ADD_H5_TEST (h5diff_517 1 -v ${GRP_RECURSE1_EXT} ${GRP_RECURSE2_EXT1} /g1)
+ADD_H5_TEST (h5diff_518 0 -v --follow-symlinks ${GRP_RECURSE1_EXT} ${GRP_RECURSE2_EXT1} /g1)
+
+# ##############################################################################
+# # Exclude objects (--exclude-path)
+# ##############################################################################
+#
+# Same structure, same names and different value.
+#
+# Exclude the object with different value. Expect return - same
+ADD_H5_TEST (h5diff_480 0 -v --exclude-path /group1/dset3 ${EXCLUDE_FILE1_1} ${EXCLUDE_FILE1_2})
+# Verify different by not excluding. Expect return - diff
+ADD_H5_TEST (h5diff_481 1 -v ${EXCLUDE_FILE1_1} ${EXCLUDE_FILE1_2})
+
+#
+# Different structure, different names.
+#
+# Exclude all the different objects. Expect return - same
+ADD_H5_TEST (h5diff_482 0 -v --exclude-path "/group1" --exclude-path "/dset1" ${EXCLUDE_FILE2_1} ${EXCLUDE_FILE2_2})
+# Exclude only some different objects. Expect return - diff
+ADD_H5_TEST (h5diff_483 1 -v --exclude-path "/group1" ${EXCLUDE_FILE2_1} ${EXCLUDE_FILE2_2})
+
+# Exclude from group compare
+ADD_H5_TEST (h5diff_484 0 -v --exclude-path "/dset3" ${EXCLUDE_FILE1_1} ${EXCLUDE_FILE1_2} /group1)
+
+#
+# Only one file contains unique objs. Common objs are same.
+# (HDFFV-7837)
+#
+ADD_H5_TEST (h5diff_485 0 -v --exclude-path "/group1" h5diff_exclude3-1.h5 h5diff_exclude3-2.h5)
+ADD_H5_TEST (h5diff_486 0 -v --exclude-path "/group1" h5diff_exclude3-2.h5 h5diff_exclude3-1.h5)
+ADD_H5_TEST (h5diff_487 1 -v --exclude-path "/group1/dset" h5diff_exclude3-1.h5 h5diff_exclude3-2.h5)
+
+
+
+# ##############################################################################
+# # diff various multiple vlen and fixed strings in a compound type dataset
+# ##############################################################################
+ADD_H5_TEST (h5diff_530 0 -v  ${COMP_VL_STRS_FILE} ${COMP_VL_STRS_FILE} /group /group_copy)
+
+# ##############################################################################
+# # Test container types (array,vlen) with multiple nested compound types
+# # Complex compound types in dataset and attribute
+# ##############################################################################
+ADD_H5_TEST (h5diff_540 1 -v ${COMPS_ARRAY_VLEN_FILE1} ${COMPS_ARRAY_VLEN_FILE2})
+
+# ##############################################################################
+# # Test mutually exclusive options
+# ##############################################################################
+#
+# Test with -d , -p and --use-system-epsilon.
+ADD_H5_TEST (h5diff_640 1 -v -d 5 -p 0.05 --use-system-epsilon ${FILE1} ${FILE2} /g1/dset3 /g1/dset4)
+ADD_H5_TEST (h5diff_641 1 -v -d 5 -p 0.05 ${FILE1} ${FILE2} /g1/dset3 /g1/dset4)
+ADD_H5_TEST (h5diff_642 1 -v -p 0.05 -d 5 ${FILE1} ${FILE2} /g1/dset3 /g1/dset4)
+ADD_H5_TEST (h5diff_643 1 -v -d 5 --use-system-epsilon ${FILE1} ${FILE2} /g1/dset3 /g1/dset4)
+ADD_H5_TEST (h5diff_644 1 -v --use-system-epsilon -d 5 ${FILE1} ${FILE2} /g1/dset3 /g1/dset4)
+ADD_H5_TEST (h5diff_645 1 -v -p 0.05 --use-system-epsilon ${FILE1} ${FILE2} /g1/dset3 /g1/dset4)
+ADD_H5_TEST (h5diff_646 1 -v --use-system-epsilon -p 0.05 ${FILE1} ${FILE2} /g1/dset3 /g1/dset4)
+
+# VDS
+ADD_H5_TEST (h5diff_v1 0 -v ${FILEV1} ${FILEV2})
+ADD_H5_TEST (h5diff_v2 0 -r ${FILEV1} ${FILEV2})
+ADD_H5_TEST (h5diff_v3 0 -c ${FILEV1} ${FILEV2})
+
diff --git a/tools/test/h5diff/Makefile.am b/tools/test/h5diff/Makefile.am
new file mode 100644
index 0000000..c366199
--- /dev/null
+++ b/tools/test/h5diff/Makefile.am
@@ -0,0 +1,53 @@
+#
+# Copyright by The HDF Group.
+# Copyright by the Board of Trustees of the University of Illinois.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the files COPYING and Copyright.html.  COPYING can be found at the root
+# of the source code distribution tree; Copyright.html can be found at the
+# root level of an installed copy of the electronic HDF5 document set and
+# is linked from the top-level documents page.  It can also be found at
+# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
+# access to either file, you may request a copy from help@hdfgroup.org.
+##
+## Makefile.am
+## Run automake to generate a Makefile.in from this file.
+#
+# HDF5 Library Makefile(.in)
+#
+
+include $(top_srcdir)/config/commence.am
+
+# Include src and tools/lib directories
+AM_CPPFLAGS+=-I$(top_srcdir)/src -I$(top_srcdir)/tools/lib
+
+# Always build and test h5diff but build and test ph5diff only if parallel
+# is enabled.
+if BUILD_PARALLEL_CONDITIONAL
+  H5PDIFF=../../src/h5diff/ph5diff
+  TEST_SCRIPT_PARA=testph5diff.sh
+endif
+
+# Test programs and scripts
+TEST_PROG=h5diffgentest
+TEST_SCRIPT=testh5diff.sh
+
+check_PROGRAMS=$(TEST_PROG)
+check_SCRIPTS=$(TEST_SCRIPT) $(TEST_SCRIPT_PARA)
+# The parallel test script testph5diff.sh actually depends on testh5diff.sh.
+SCRIPT_DEPEND=../../src/h5diff/h5diff$(EXEEXT) $(H5PDIFF) ../../src/h5diff/testh5diff.sh
+
+# Source files for the program
+h5diffgentest_SOURCES=h5diffgentest.c
+
+# Programs depend on the main HDF5 library and tools library
+LDADD=$(LIBH5TOOLS) $(LIBHDF5)
+
+# Temporary files.  *.h5 are generated by h5diff.  They should
+# be copied to the testfiles/ directory if update is required
+CHECK_CLEANFILES+=*.h5 expect_sorted actual_sorted
+
+include $(top_srcdir)/config/conclude.am
+
diff --git a/tools/test/h5diff/h5diffgentest.c b/tools/test/h5diff/h5diffgentest.c
new file mode 100644
index 0000000..339ff6c
--- /dev/null
+++ b/tools/test/h5diff/h5diffgentest.c
@@ -0,0 +1,7385 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+* Copyright by The HDF Group.                                               *
+* Copyright by the Board of Trustees of the University of Illinois.         *
+* All rights reserved.                                                      *
+*                                                                           *
+* This file is part of HDF5.  The full HDF5 copyright notice, including     *
+* terms governing use, modification, and redistribution, is contained in    *
+* the files COPYING and Copyright.html.  COPYING can be found at the root   *
+* of the source code distribution tree; Copyright.html can be found at the  *
+* root level of an installed copy of the electronic HDF5 document set and   *
+* is linked from the top-level documents page.  It can also be found at     *
+* http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
+* access to either file, you may request a copy from help@hdfgroup.org.     *
+* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "hdf5.h"
+#include "H5private.h"
+
+/*
+ * The output functions need a temporary buffer to hold a piece of the
+ * dataset while it's being printed. This constant sets the limit on the
+ * size of that temporary buffer in bytes. For efficiency's sake, choose the
+ * largest value suitable for your machine (for testing use a small value).
+ */
+/* Maximum size used in a call to malloc for a dataset 
+ * NOTE: this value should stay in sync with the value defined in the tools
+ *       library file: h5tools_utils.h 
+ */
+size_t H5TOOLS_MALLOCSIZE = (128 * 1024 * 1024);
+
+/*-------------------------------------------------------------------------
+* Program: h5diffgentest
+*
+* Purpose: generate files for h5diff testing
+*
+* Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
+*
+* Date: November 12, 2003
+*
+*-------------------------------------------------------------------------
+*/
+
+#define FILE1    "h5diff_basic1.h5"
+#define FILE2    "h5diff_basic2.h5"
+#define FILE3    "h5diff_types.h5"
+#define FILE4    "h5diff_dtypes.h5"
+#define FILE5    "h5diff_attr1.h5"
+#define FILE6    "h5diff_attr2.h5"
+#define FILE7    "h5diff_dset1.h5"
+#define FILE8    "h5diff_dset2.h5"
+#define FILE9    "h5diff_hyper1.h5"
+#define FILE10   "h5diff_hyper2.h5"
+#define FILE11   "h5diff_empty.h5"
+#define FILE12   "h5diff_links.h5"
+#define FILE13   "h5diff_softlinks.h5"
+#define FILE14   "h5diff_linked_softlink.h5"
+#define FILE15   "h5diff_extlink_src.h5"
+#define FILE16   "h5diff_extlink_trg.h5"
+#define FILE17   "h5diff_ext2softlink_src.h5"
+#define FILE18   "h5diff_ext2softlink_trg.h5"
+#define FILE19   "h5diff_dset_zero_dim_size1.h5"
+#define FILE20   "h5diff_dset_zero_dim_size2.h5"
+#define FILE21   "h5diff_dset_idx1.h5"
+#define FILE22   "h5diff_dset_idx2.h5"
+#define DANGLE_LINK_FILE1   "h5diff_danglelinks1.h5"
+#define DANGLE_LINK_FILE2   "h5diff_danglelinks2.h5"
+#define GRP_RECURSE_FILE1   "h5diff_grp_recurse1.h5"
+#define GRP_RECURSE_FILE2   "h5diff_grp_recurse2.h5"
+/* same structure via external links through files */
+#define GRP_RECURSE1_EXT    "h5diff_grp_recurse_ext1.h5"
+#define GRP_RECURSE2_EXT1   "h5diff_grp_recurse_ext2-1.h5"
+#define GRP_RECURSE2_EXT2   "h5diff_grp_recurse_ext2-2.h5"
+#define GRP_RECURSE2_EXT3   "h5diff_grp_recurse_ext2-3.h5"
+/* same structure, same obj name with different value */
+#define EXCLUDE_FILE1_1     "h5diff_exclude1-1.h5"
+#define EXCLUDE_FILE1_2     "h5diff_exclude1-2.h5"
+/* different structure and obj names */
+#define EXCLUDE_FILE2_1     "h5diff_exclude2-1.h5"
+#define EXCLUDE_FILE2_2     "h5diff_exclude2-2.h5"
+/* only one file has unique objs  */
+#define EXCLUDE_FILE3_1     "h5diff_exclude3-1.h5"
+#define EXCLUDE_FILE3_2     "h5diff_exclude3-2.h5"
+/* compound type with multiple vlen string types */
+#define COMP_VL_STRS_FILE   "h5diff_comp_vl_strs.h5"
+/* attribute compre with verbose level */
+#define ATTR_VERBOSE_LEVEL_FILE1 "h5diff_attr_v_level1.h5"
+#define ATTR_VERBOSE_LEVEL_FILE2 "h5diff_attr_v_level2.h5"
+/* file containing valid/invalid enum value mix */
+#define ENUM_INVALID_VALUES "h5diff_enum_invalid_values.h5"
+/* file with container types (array,vlen) with multiple compounds */
+#define COMPS_COMPLEX1   "compounds_array_vlen1.h5"
+#define COMPS_COMPLEX2   "compounds_array_vlen2.h5"
+/* non-comparable dataset and attribute */
+#define NON_COMPARBLES1 "non_comparables1.h5"
+#define NON_COMPARBLES2 "non_comparables2.h5"
+
+#define UIMAX    4294967295u /*Maximum value for a variable of type unsigned int */
+#define STR_SIZE 3
+#define GBLL    ((unsigned long long) 1024 * 1024 *1024 )
+
+#define MY_LINKCLASS 187
+
+/* Dataspace of 0 dimension size */
+#define SPACE1_RANK 2
+#define SPACE1_DIM1 0
+#define SPACE1_DIM2 0
+
+/* A UD link traversal function.  Shouldn't actually be called. */
+static hid_t UD_traverse(H5_ATTR_UNUSED const char * link_name, H5_ATTR_UNUSED hid_t cur_group,
+                         H5_ATTR_UNUSED const void * udata, H5_ATTR_UNUSED size_t udata_size, H5_ATTR_UNUSED hid_t lapl_id)
+{
+    return -1;
+}
+const H5L_class_t UD_link_class[1] = {{
+    H5L_LINK_CLASS_T_VERS,    /* H5L_class_t version       */
+        (H5L_type_t)MY_LINKCLASS,             /* Link type id number            */
+        "UD link class",          /* name for debugging             */
+        NULL,                     /* Creation callback              */
+        NULL,                     /* Move/rename callback           */
+        NULL,                     /* Copy callback                  */
+        UD_traverse,              /* The actual traversal function  */
+        NULL,                     /* Deletion callback              */
+        NULL                      /* Query callback                 */
+}};
+
+
+/*-------------------------------------------------------------------------
+* prototypes
+*-------------------------------------------------------------------------
+*/
+
+/* tests called in main() */
+static int test_basic(const char *fname1, const char *fname2, const char *fname3);
+static int test_types(const char *fname);
+static int test_datatypes(const char *fname);
+static int test_attributes(const char *fname,int make_diffs);
+static int test_datasets(const char *fname,int make_diffs);
+static int test_special_datasets(const char *fname,int make_diffs);
+static int test_hyperslab(const char *fname,int make_diffs);
+static int test_link_name(const char *fname1);
+static int test_soft_links(const char *fname1);
+static int test_linked_softlinks(const char *fname1);
+static int test_external_links(const char *fname1, const char *fname2);
+static int test_ext2soft_links(const char *fname1, const char *fname2);
+static int test_dangle_links(const char *fname1, const char *fname2);
+static int test_group_recurse(const char *fname1, const char *fname2);
+static int test_group_recurse2(void);
+static int test_exclude_obj1(const char *fname1, const char *fname2);
+static int test_exclude_obj2(const char *fname1, const char *fname2);
+static int test_exclude_obj3(const char *fname1, const char *fname2);
+static int test_comp_vlen_strings(const char *fname1, const char *grp_name, int is_file_new);
+static int test_attributes_verbose_level(const char *fname1, const char *fname2);
+static int test_enums(const char *fname);
+static void test_comps_array (const char *fname, const char *dset, const char *attr,int diff, int is_file_new);
+static void test_comps_vlen (const char *fname, const char *dset,const char *attr, int diff, int is_file_new);
+static void test_comps_array_vlen (const char *fname, const char *dset, const char *attr, int diff, int is_file_new);
+static void test_comps_vlen_arry (const char *fname, const char *dset,const char *attr, int diff, int is_file_new);
+static void test_data_nocomparables (const char *fname, int diff);
+static void test_objs_nocomparables (const char *fname1, const char *fname2);
+
+/* called by test_attributes() and test_datasets() */
+static void write_attr_in(hid_t loc_id,const char* dset_name,hid_t fid,int make_diffs);
+static void write_dset_in(hid_t loc_id,const char* dset_name,hid_t fid,int make_diffs);
+static void gen_datareg(hid_t fid,int make_diffs);
+/* utilities */
+static int write_attr(hid_t loc_id,int rank,hsize_t *dims,const char *name,hid_t tid,void *buf);
+static int write_dset(hid_t loc_id,int rank,hsize_t *dims,const char *name,hid_t tid,void *buf);
+static int gen_dataset_idx(const char *file, int format);
+
+
+/*-------------------------------------------------------------------------
+* Function: main
+*
+* Purpose: main program
+*
+*-------------------------------------------------------------------------
+*/
+
+int main(void)
+{
+    test_basic(FILE1, FILE2, FILE11);
+
+    test_types (FILE3);
+    test_datatypes(FILE4);
+
+    /* generate 2 files, the second call creates a similar file with differences */
+    test_attributes(FILE5,0);
+    test_attributes(FILE6,1);
+
+    /* test attributes with verbose level */
+    test_attributes_verbose_level(ATTR_VERBOSE_LEVEL_FILE1, ATTR_VERBOSE_LEVEL_FILE2);
+
+    /* generate 2 files, the second call creates a similar file with differences */
+    test_datasets(FILE7,0);
+    test_datasets(FILE8,1);
+
+    /* generate 2 files, the second call creates a similar file with differences */
+    test_hyperslab(FILE9,0);
+    test_hyperslab(FILE10,1);
+
+    test_link_name(FILE12);
+
+    test_soft_links(FILE13);
+
+    test_linked_softlinks(FILE14);
+
+    test_external_links(FILE15, FILE16);
+
+    test_ext2soft_links(FILE17, FILE18);
+
+    /* generate 2 files, the second call creates a similar file with differences */
+    test_special_datasets(FILE19,0);
+    test_special_datasets(FILE20,1);
+
+    /* 
+     * Generate 2 files: FILE21 with old format; FILE22 with new format
+     * 	Create 2 datasets in each file:
+     *  	One dataset: chunked layout, w/o filters, fixed dimension
+     *  	One dataset: chunked layout,  w/ filters, fixed dimension
+     */
+    gen_dataset_idx(FILE21, 0);
+    gen_dataset_idx(FILE22, 1);
+
+    test_dangle_links(DANGLE_LINK_FILE1, DANGLE_LINK_FILE2);
+
+    test_group_recurse(GRP_RECURSE_FILE1, GRP_RECURSE_FILE2);
+    test_group_recurse2();
+
+    test_exclude_obj1(EXCLUDE_FILE1_1, EXCLUDE_FILE1_2);
+    test_exclude_obj2(EXCLUDE_FILE2_1, EXCLUDE_FILE2_2);
+    test_exclude_obj3(EXCLUDE_FILE3_1, EXCLUDE_FILE3_2);
+
+    /* diff various multiple vlen and fixlen string types in a compound dataset */
+    test_comp_vlen_strings(COMP_VL_STRS_FILE, "group", 1);
+    test_comp_vlen_strings(COMP_VL_STRS_FILE, "group_copy", 0);
+
+    /* diff when invalid enum values are present.
+     * This will probably grow to involve more extensive testing of
+     * enums so it has been given its own test file and test (apart
+     * from the basic type testing).
+     */
+    test_enums(ENUM_INVALID_VALUES);
+
+    /* -------------------------------------------------
+     * Create test files with dataset and attribute with container types 
+     * (array, vlen) with multiple nested compound types.
+     */
+    /* file1 */
+    test_comps_array(COMPS_COMPLEX1,"dset1", "attr1", 0, 1);
+    test_comps_vlen(COMPS_COMPLEX1,"dset2", "attr2", 0, 0);
+    test_comps_array_vlen(COMPS_COMPLEX1,"dset3", "attr3", 0, 0);
+    test_comps_vlen_arry(COMPS_COMPLEX1,"dset4", "attr4", 0, 0);
+    /* file2 */
+    test_comps_array(COMPS_COMPLEX2,"dset1", "attr1", 5, 1);
+    test_comps_vlen(COMPS_COMPLEX2,"dset2", "attr2",5, 0);
+    test_comps_array_vlen(COMPS_COMPLEX2,"dset3", "attr3", 5, 0);
+    test_comps_vlen_arry(COMPS_COMPLEX2,"dset4", "attr4", 5, 0);
+
+    /*-------------------------------------------------
+     * Create test files with non-comparable dataset and attributes with 
+     * comparable datasets and attributes.  All the comparables should display 
+     * differences.
+     */
+    test_data_nocomparables(NON_COMPARBLES1,0);
+    test_data_nocomparables(NON_COMPARBLES2,5);
+
+    /* common objects (same name) with different object types. HDFFV-7644 */
+    test_objs_nocomparables(NON_COMPARBLES1, NON_COMPARBLES2);
+
+    return 0;
+}
+
+/*-------------------------------------------------------------------------
+* Function: test_basic
+*
+* Purpose: Create basic test files, first two contains different data, the
+* third one is just an empty file.
+*
+*-------------------------------------------------------------------------
+*/
+
+static
+int test_basic(const char *fname1, const char *fname2, const char *fname3)
+{
+    hid_t   fid1, fid2;
+    hid_t   gid1, gid2, gid3;
+    hsize_t dims1[1] = { 6 };
+    hsize_t dims2[2] = { 3,2 };
+
+    /* create the empty file */
+    if ((fid1=H5Fcreate(fname3, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0){
+        fprintf(stderr, "empty file (%s) creation failed.\n", fname3);
+        goto out;
+    }
+    if (H5Fclose(fid1) < 0){
+        fprintf(stderr, "empty file (%s) close failed.\n", fname3);
+        goto out;
+    }
+
+    /*-------------------------------------------------------------------------
+    * create two files
+    *-------------------------------------------------------------------------
+    */
+
+    if (( fid1 = H5Fcreate (fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0 )
+        goto out;
+    if (( fid2 = H5Fcreate (fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0 )
+        goto out;
+
+    /*-------------------------------------------------------------------------
+    * create groups
+    *-------------------------------------------------------------------------
+    */
+
+    gid1 = H5Gcreate2(fid1, "g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    gid2 = H5Gcreate2(fid2, "g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    gid3 = H5Gcreate2(fid2, "g2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    /*-------------------------------------------------------------------------
+    * tests:
+    * # 1.1 normal mode
+    * # 1.2 normal mode with objects
+    * # 1.3 report mode
+    * # 1.4 report mode with objects
+    * # 1.5 with -d
+    *-------------------------------------------------------------------------
+    */
+
+    {
+        double data1[3][2] = {{  1.0F,   1.0F}, {  1.00F,   1.000F}, {  0.0F,   0.0F}};
+        double data2[3][2] = {{  0.0F,   1.1F}, {  1.01F,   1.001F}, {  0.0F,   1.0F}};
+        double data3[3][2] = {{100.0F, 100.0F}, {100.00F, 100.000F}, {100.0F, 100.0F}};
+        double data4[3][2] = {{105.0F, 120.0F}, {160.00F,  95.000F}, { 80.0F,  40.0F}};
+
+        write_dset(gid1,2,dims2,"dset1",H5T_NATIVE_DOUBLE,data1);
+        write_dset(gid2,2,dims2,"dset2",H5T_NATIVE_DOUBLE,data2);
+        write_dset(gid1,2,dims2,"dset3",H5T_NATIVE_DOUBLE,data3);
+        write_dset(gid2,2,dims2,"dset4",H5T_NATIVE_DOUBLE,data4);
+        write_dset(gid2,2,dims2,"dset1",H5T_NATIVE_DOUBLE,data2);
+
+    }
+    /*-------------------------------------------------------------------------
+    * relative error, compare divide by zero, both zero
+    * # 1.6.1 with -p (int)
+    *-------------------------------------------------------------------------
+    */
+    {
+        int data5[3][2] = {{100,100},{100,0},{0,100}};
+        int data6[3][2] = {{120,80}, {0,100},{0,50}};
+
+        write_dset(gid1,2,dims2,"dset5",H5T_NATIVE_INT,data5);
+        write_dset(gid1,2,dims2,"dset6",H5T_NATIVE_INT,data6);
+
+    }
+
+    /*-------------------------------------------------------------------------
+    * relative error, compare divide by zero, both zero
+    * # 1.6.2 with -p (unsigned long long)
+    *-------------------------------------------------------------------------
+    */
+    {
+        unsigned long long data7[3][2] = {{100,100},{100,0},{0,100}};
+        unsigned long long data8[3][2] = {{120,80}, {0,100},{0,50}};
+
+        write_dset(gid1,2,dims2,"dset7",H5T_NATIVE_ULLONG,data7);
+        write_dset(gid1,2,dims2,"dset8",H5T_NATIVE_ULLONG,data8);
+
+    }
+
+    /*-------------------------------------------------------------------------
+    * relative error, compare divide by zero, both zero
+    * # 1.6.3 with -p (double)
+    *
+    *   A   B   1-B/A   %
+    *   100 120 0.2     20
+    *   100 80  0.2     20
+    *   100 0   1       100
+    *   0   100 #DIV/0! #DIV/0!
+    *   0   0   #DIV/0! #DIV/0!
+    *   100 50  0.5     50
+    *-------------------------------------------------------------------------
+    */
+    {
+        double data9[3][2] = {{100.0F, 100.0F}, {100.0F,   0.0F}, {0.0F, 100.0F}};
+        double data10[3][2] ={{120.0F,  80.0F}, {  0.0F, 100.0F}, {0.0F,  50.0F}};
+
+        write_dset(gid1,2,dims2,"dset9",H5T_NATIVE_DOUBLE,data9);
+        write_dset(gid1,2,dims2,"dset10",H5T_NATIVE_DOUBLE,data10);
+
+    }
+
+
+    /*-------------------------------------------------------------------------
+    * test floating point comparison
+    *-------------------------------------------------------------------------
+    */
+    {
+        /* epsilon = 0.0000001 = 1e-7
+         * system epsilon for float : FLT_EPSILON = 1.19209E-07
+         */
+        float  data11[3][2] ={{0.000000f,0.0000001f},{0.0000001f, 0.00000022f},{0.0000001f,0.0000001f}};
+        float  data12[3][2] ={{0.000000f,0.0000002f},{0.0000003f,0.0000001f},{0.000000f,0.0000001f}};
+        /* epsilon = 0.0000000000000001 = 1e-16
+         * system epsilon for double : DBL_EPSILON = 2.22045E-16
+         */
+        double data13[3][2] ={
+            {H5_DOUBLE(0.0000000000000000),  H5_DOUBLE(0.0000000000000001)},
+            {H5_DOUBLE(0.0000000000000001),  H5_DOUBLE(0.0000000000000000)},
+            {H5_DOUBLE(0.00000000000000033), H5_DOUBLE(0.0000000000000001)}};
+        double data14[3][2] ={
+            {H5_DOUBLE(0.0000000000000000), H5_DOUBLE(0.0000000000000004)},
+            {H5_DOUBLE(0.0000000000000002), H5_DOUBLE(0.0000000000000001)},
+            {H5_DOUBLE(0.0000000000000001), H5_DOUBLE(0.00000000000000000)}};
+
+        write_dset(gid1,2,dims2,"fp1",H5T_NATIVE_FLOAT,data11);
+        write_dset(gid1,2,dims2,"fp2",H5T_NATIVE_FLOAT,data12);
+        write_dset(gid1,2,dims2,"d1",H5T_NATIVE_DOUBLE,data13);
+        write_dset(gid1,2,dims2,"d2",H5T_NATIVE_DOUBLE,data14);
+
+    }
+
+
+#if H5_SIZEOF_LONG_DOUBLE !=0
+    {
+
+        /*-------------------------------------------------------------------------
+        * H5T_NATIVE_LDOUBLE
+        *-------------------------------------------------------------------------
+        */
+
+        long double data15[3][2] ={{1.0L,1.0L},{1.0L,1.0L},{1.0L,1.0L}};
+
+        write_dset(gid1,2,dims2,"ld",H5T_NATIVE_LDOUBLE,data15);
+
+    }
+#endif
+
+
+
+    /*-------------------------------------------------------------------------
+    * NaNs in H5T_NATIVE_FLOAT
+    *-------------------------------------------------------------------------
+    */
+    {
+
+        float data15[6];
+        float data16[6];
+
+        data15[0] = (float)HDsqrt(-1.0F);
+        data15[1] = 1.0F;
+        data15[2] = (float)HDsqrt(-1.0F);
+        data15[3] = 1.0F;
+        data15[4] = 1.0F;
+        data15[5] = 1.0F;
+
+        data16[0] = (float)HDsqrt(-1.0F);
+        data16[1] = (float)HDsqrt(-1.0F);
+        data16[2] = 1.0F;
+        data16[3] = 1.0F;
+        data16[4] = 1.0F;
+        data16[5] = 1.0F;
+
+        write_dset(gid1,1,dims1,"fp15",H5T_NATIVE_FLOAT,data15);
+        write_dset(gid1,1,dims1,"fp16",H5T_NATIVE_FLOAT,data16);
+
+    }
+
+    /*-------------------------------------------------------------------------
+    * NaNs in H5T_NATIVE_DOUBLE
+    *-------------------------------------------------------------------------
+    */
+    {
+
+        double data17[6];
+        double data18[6];
+
+        data17[0] = HDsqrt(-1.0F);
+        data17[1] = 1.0F;
+        data17[2] = HDsqrt(-1.0F);
+        data17[3] = 1.0F;
+        data17[4] = 1.0F;
+        data17[5] = 1.0F;
+
+        data18[0] = HDsqrt(-1.0F);
+        data18[1] = HDsqrt(-10000.0F);
+        data18[2] = 1.0F;
+        data18[3] = 1.0F;
+        data18[4] = 1.0F;
+        data18[5] = 1.0F;
+
+        write_dset(gid1,1,dims1,"fp17",H5T_NATIVE_DOUBLE,data17);
+        write_dset(gid1,1,dims1,"fp18",H5T_NATIVE_DOUBLE,data18);
+        write_dset(gid1,1,dims1,"fp18_COPY",H5T_NATIVE_DOUBLE,data18);
+    }
+
+    /*------------------------------------------------------------------------
+     *            INFINITY values
+     *------------------------------------------------------------------------
+     */
+    {
+        float  data19[6];
+        double data20[6];
+
+        data19[0] = data19[1] = data19[2] = (float)HDlog(0.0F);
+        data19[3] = data19[4] = data19[5] = (float)-HDlog(0.0F);
+
+        data20[0] = data20[1] = data20[2] = HDlog(0.0F);
+        data20[3] = data20[4] = data20[5] = -HDlog(0.0F);
+
+        write_dset(gid1,1,dims1,"fp19",H5T_NATIVE_FLOAT,data19);
+        write_dset(gid1,1,dims1,"fp19_COPY",H5T_NATIVE_FLOAT,data19);
+        write_dset(gid1,1,dims1,"fp20",H5T_NATIVE_DOUBLE,data20);
+        write_dset(gid1,1,dims1,"fp20_COPY",H5T_NATIVE_DOUBLE,data20);
+    }
+
+    /*-------------------------------------------------------------------------
+    * NaNs in H5T_NATIVE_DOUBLE and H5T_NATIVE_FLOAT inside H5T_COMPOUND
+    *-------------------------------------------------------------------------
+    */
+    {
+        typedef struct cmp1_t
+        {
+            double d;
+            float  f;
+        } cmp1_t;
+
+        cmp1_t   buf1[2];
+        cmp1_t   buf2[2];
+        hsize_t  dims[1] = {2};
+        size_t   type_size;
+        hid_t    tid;
+
+        buf1[0].d = HDsqrt(-1.0F);
+        buf1[0].f = (float)HDsqrt(-1.0F);
+        buf2[0].d = HDsqrt(-1.0F);
+        buf2[0].f = (float)HDsqrt(-1.0F);
+
+        buf1[1].d = HDsqrt(-1.0F);
+        buf1[1].f = (float)HDsqrt(-1.0F);
+        buf2[1].d = 0.0F;
+        buf2[1].f = 0.0F;
+
+        type_size = sizeof( cmp1_t );
+        tid = H5Tcreate (H5T_COMPOUND, type_size );
+        H5Tinsert(tid, "d", HOFFSET( cmp1_t, d ), H5T_NATIVE_DOUBLE );
+        H5Tinsert(tid, "f", HOFFSET( cmp1_t, f ), H5T_NATIVE_FLOAT );
+        write_dset(gid1,1,dims,"dset11",tid,buf1);
+        write_dset(gid1,1,dims,"dset12",tid,buf2);
+        H5Tclose(tid);
+
+
+    }
+
+    /* not comparable objects */
+    {
+
+        typedef struct cmp1_t
+        {
+            double d;
+            int    i;
+        } cmp1_t;
+
+        typedef struct cmp2_t
+        {
+            int    i;
+            double d;
+        } cmp2_t;
+
+        typedef struct cmp3_t
+        {
+            int i;
+        } cmp3_t;
+
+        double       data2[6] = {0.0F, 0.0F, 0.0F, 0.0F, 0.0F, 0.0F};
+        int          data3[6] = {0,0,0,0,0,0};
+        int          data4[3][2] = {{0,0},{0,0},{0,0}};
+        int          data5[2][2] = {{0,0},{0,0}};
+        unsigned int data6[3][2] = {{0,0},{0,0},{0,0}};
+        cmp1_t       data7[1] = {{1.0f, 2}};
+        cmp2_t       data8[1] = {{1, 2.0f}};
+        hsize_t      dims3[2] = {2, 2};
+        hsize_t      dims4[1] = {1};
+        size_t       type_size;
+        hid_t        tid;
+
+
+
+        write_dset(gid3,1,dims1,"dset1",H5T_NATIVE_DOUBLE,NULL);
+        write_dset(gid3,1,dims1,"dset2",H5T_NATIVE_DOUBLE,data2);
+        write_dset(gid3,1,dims1,"dset3",H5T_NATIVE_INT,data3);
+        write_dset(gid3,2,dims2,"dset4",H5T_NATIVE_INT,data4);
+        write_dset(gid3,2,dims3,"dset5",H5T_NATIVE_INT,data5);
+        write_dset(gid3,2,dims2,"dset6",H5T_NATIVE_UINT,data6);
+
+        /* case of compound with different type members */
+        type_size = sizeof( cmp1_t );
+        tid = H5Tcreate (H5T_COMPOUND, type_size );
+        H5Tinsert(tid, "d", HOFFSET( cmp1_t, d ), H5T_NATIVE_DOUBLE );
+        H5Tinsert(tid, "i", HOFFSET( cmp1_t, i ), H5T_NATIVE_INT );
+        write_dset(gid3,1,dims4,"dset7",tid,data7);
+        H5Tclose(tid);
+
+        type_size = sizeof( cmp2_t );
+        tid = H5Tcreate (H5T_COMPOUND, type_size );
+        H5Tinsert(tid, "i", HOFFSET( cmp2_t, i ), H5T_NATIVE_INT  );
+        H5Tinsert(tid, "d", HOFFSET( cmp2_t, d ), H5T_NATIVE_DOUBLE );
+        write_dset(gid3,1,dims4,"dset8",tid,data8);
+        H5Tclose(tid);
+
+        /* case of compound with different number of members */
+        type_size = sizeof( cmp3_t );
+        tid = H5Tcreate (H5T_COMPOUND, type_size );
+        H5Tinsert(tid, "i", HOFFSET( cmp2_t, i ), H5T_NATIVE_INT  );
+        write_dset(gid3,1,dims4,"dset9",tid,NULL);
+        H5Tclose(tid);
+
+    }
+
+
+    /*-------------------------------------------------------------------------
+    * close
+    *-------------------------------------------------------------------------
+    */
+    H5Gclose(gid1);
+    H5Gclose(gid2);
+    H5Gclose(gid3);
+    H5Fclose(fid1);
+    H5Fclose(fid2);
+    return SUCCEED;
+
+out:
+
+    return FAIL;
+}
+
+
+/*-------------------------------------------------------------------------
+* Function: test_types
+*
+* Purpose: Compare different HDF5 object & link types:
+* H5G_DATASET, H5G_TYPE, H5G_GROUP, H5G_LINK, H5G_UDLINK
+*
+*-------------------------------------------------------------------------
+*/
+static
+int test_types(const char *fname)
+{
+    hid_t   fid1;
+    hid_t   gid1;
+    hid_t   gid2;
+    hid_t   tid1;
+    hid_t   tid2;
+    herr_t  status;
+    hsize_t dims[1]={1};
+    typedef struct s1_t
+    {
+        int    a;
+        float  b;
+    } s1_t;
+    typedef struct s2_t
+    {
+        int    a;
+    } s2_t;
+
+    /*-------------------------------------------------------------------------
+    * Create one file
+    *-------------------------------------------------------------------------
+    */
+    fid1 = H5Fcreate (fname, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+
+    /*-------------------------------------------------------------------------
+    * H5G_DATASET
+    *-------------------------------------------------------------------------
+    */
+    write_dset(fid1,1,dims,"dset",H5T_NATIVE_INT,0);
+
+    /*-------------------------------------------------------------------------
+    * H5G_GROUP
+    *-------------------------------------------------------------------------
+    */
+    gid1 = H5Gcreate2(fid1, "g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    status = H5Gclose(gid1);
+    gid2 = H5Gcreate2(fid1, "g2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    status = H5Gclose(gid2);
+
+    /*-------------------------------------------------------------------------
+    * H5G_TYPE
+    *-------------------------------------------------------------------------
+    */
+
+    /* create and commit datatype 1 */
+    tid1 = H5Tcreate(H5T_COMPOUND, sizeof(s1_t));
+    H5Tinsert(tid1, "a", HOFFSET(s1_t, a), H5T_NATIVE_INT);
+    H5Tinsert(tid1, "b", HOFFSET(s1_t, b), H5T_NATIVE_FLOAT);
+    H5Tcommit2(fid1, "t1", tid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    H5Tclose(tid1);
+    /* create and commit datatype 2 */
+    tid2 = H5Tcreate(H5T_COMPOUND, sizeof(s2_t));
+    H5Tinsert(tid2, "a", HOFFSET(s2_t, a), H5T_NATIVE_INT);
+    H5Tcommit2(fid1, "t2", tid2, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    H5Tclose(tid2);
+
+    /*-------------------------------------------------------------------------
+    * H5G_LINK
+    *-------------------------------------------------------------------------
+    */
+
+    status = H5Lcreate_soft("g1", fid1, "l1", H5P_DEFAULT, H5P_DEFAULT);
+    status = H5Lcreate_soft("g2", fid1, "l2", H5P_DEFAULT, H5P_DEFAULT);
+
+    /*-------------------------------------------------------------------------
+    * H5G_UDLINK
+    *-------------------------------------------------------------------------
+    */
+    H5Lcreate_external("filename", "objname", fid1, "ext_link", H5P_DEFAULT, H5P_DEFAULT);
+    H5Lregister(UD_link_class);
+    H5Lcreate_ud(fid1, "ud_link", (H5L_type_t)MY_LINKCLASS, NULL, (size_t)0, H5P_DEFAULT, H5P_DEFAULT);
+
+    /*-------------------------------------------------------------------------
+    * Close
+    *-------------------------------------------------------------------------
+    */
+    status = H5Fclose(fid1);
+    return status;
+}
+
+
+/*
+
+# ##############################################################################
+# # not comparable types
+# ##############################################################################
+
+# 2.0
+TOOLTEST h5diff_20.txt file3.h5 file3.h5 -v dset g1
+
+# 2.1
+TOOLTEST h5diff_21.txt file3.h5 file3.h5 -v dset l1
+
+# 2.2
+TOOLTEST h5diff_22.txt file3.h5 file3.h5 -v dset t1
+
+# ##############################################################################
+# # compare groups, types, links (no differences and differences)
+# ##############################################################################
+
+# 2.3
+TOOLTEST h5diff_23.txt file3.h5 file3.h5 -v g1 g1
+
+# 2.4
+TOOLTEST h5diff_24.txt file3.h5 file3.h5 -v t1 t1
+
+# 2.5
+TOOLTEST h5diff_25.txt file3.h5 file3.h5 -v l1 l1
+
+# 2.6
+TOOLTEST h5diff_26.txt file3.h5 file3.h5 -v g1 g2
+
+# 2.7
+TOOLTEST h5diff_27.txt file3.h5 file3.h5 -v t1 t2
+
+# 2.8
+TOOLTEST h5diff_28.txt file3.h5 file3.h5 -v l1 l2
+*/
+
+/*-------------------------------------------------------------------------
+* Function: test_datatypes
+*
+* Purpose: test dataset datatypes
+*
+*-------------------------------------------------------------------------
+*/
+static
+int test_datatypes(const char *fname)
+{
+
+    hid_t   fid1;
+    hid_t   dset;
+    hsize_t dims[2]={3,2};
+    herr_t  status;
+    char    buf1a[3][2] = {{1,1},{1,1},{1,1}};
+    char    buf1b[3][2] = {{1,1},{3,4},{5,6}};
+    short   buf2a[3][2] = {{1,1},{1,1},{1,1}};
+    short   buf2b[3][2] = {{1,1},{3,4},{5,6}};
+    int     buf3a[3][2] = {{1,1},{1,1},{1,1}};
+    int     buf3b[3][2] = {{1,1},{3,4},{5,6}};
+    long    buf4a[3][2] = {{1,1},{1,1},{1,1}};
+    long    buf4b[3][2] = {{1,1},{3,4},{5,6}};
+    float   buf5a[3][2] = {{1.0F, 1.0F}, {1.0F, 1.0F}, {1.0F, 1.0F}};
+    float   buf5b[3][2] = {{1.0F, 1.0F}, {3.0F, 4.0F}, {5.0F, 6.0F}};
+    double  buf6a[3][2] = {{1.0F, 1.0F}, {1.0F, 1.0F}, {1.0F, 1.0F}};
+    double  buf6b[3][2] = {{1.0F, 1.0F}, {3.0F, 4.0F}, {5.0F, 6.0F}};
+
+    /*unsigned/signed test
+    signed char -128 to 127
+    unsigned char 0 to 255
+    */
+    char          buf7a[3][2] = {{-1,-128},{-1,-1},{-1,-1}};
+    unsigned char buf7b[3][2] = {{1,128},{1,1},{1,1}};
+
+    /* long long test */
+    long long            buf8a[3][2] = {{1,1},{1,1},{1,1}};
+    long long            buf8b[3][2] = {{1,1},{3,4},{5,6}};
+    unsigned long long   buf9a[3][2] = {{1,1},{1,1},{1,1}};
+    unsigned long long   buf9b[3][2] = {{1,1},{3,4},{5,6}};
+
+    unsigned int    buf10a[3][2] = {{UIMAX,1},{1,1},{1,1}};
+    unsigned int    buf10b[3][2] = {{UIMAX-1,1},{3,4},{5,6}};
+
+    unsigned short     buf11a[3][2] = {{204,205},{2,3},{1,1}};
+    unsigned int     buf11b[3][2] = {{204,205},{2,3},{1,1}};
+
+
+    /*-------------------------------------------------------------------------
+    * Create a file
+    *-------------------------------------------------------------------------
+    */
+    fid1 = H5Fcreate (fname, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+
+    /*-------------------------------------------------------------------------
+    * Check for different storage order. Give a warning if they are different
+    *-------------------------------------------------------------------------
+    */
+
+    write_dset(fid1,2,dims,"dset0a",H5T_STD_I16LE,buf2a);
+    write_dset(fid1,2,dims,"dset0b",H5T_STD_I32LE,buf3b);
+
+    /*-------------------------------------------------------------------------
+    * H5T_NATIVE_CHAR
+    *-------------------------------------------------------------------------
+    */
+    write_dset(fid1,2,dims,"dset1a",H5T_NATIVE_CHAR,buf1a);
+    write_dset(fid1,2,dims,"dset1b",H5T_NATIVE_CHAR,buf1b);
+
+    /*-------------------------------------------------------------------------
+    * H5T_NATIVE_SHORT
+    *-------------------------------------------------------------------------
+    */
+    write_dset(fid1,2,dims,"dset2a",H5T_NATIVE_SHORT,buf2a);
+    write_dset(fid1,2,dims,"dset2b",H5T_NATIVE_SHORT,buf2b);
+
+    /*-------------------------------------------------------------------------
+    * H5T_NATIVE_INT
+    *-------------------------------------------------------------------------
+    */
+    write_dset(fid1,2,dims,"dset3a",H5T_NATIVE_INT,buf3a);
+    write_dset(fid1,2,dims,"dset3b",H5T_NATIVE_INT,buf3b);
+
+    /*-------------------------------------------------------------------------
+    * H5T_NATIVE_LONG
+    *-------------------------------------------------------------------------
+    */
+    write_dset(fid1,2,dims,"dset4a",H5T_NATIVE_LONG,buf4a);
+    write_dset(fid1,2,dims,"dset4b",H5T_NATIVE_LONG,buf4b);
+
+    /*-------------------------------------------------------------------------
+    * H5T_NATIVE_FLOAT
+    *-------------------------------------------------------------------------
+    */
+    write_dset(fid1,2,dims,"dset5a",H5T_NATIVE_FLOAT,buf5a);
+    write_dset(fid1,2,dims,"dset5b",H5T_NATIVE_FLOAT,buf5b);
+
+    /*-------------------------------------------------------------------------
+    * H5T_NATIVE_DOUBLE
+    *-------------------------------------------------------------------------
+    */
+
+    write_dset(fid1,2,dims,"dset6a",H5T_NATIVE_DOUBLE,buf6a);
+    write_dset(fid1,2,dims,"dset6b",H5T_NATIVE_DOUBLE,buf6b);
+
+    /*-------------------------------------------------------------------------
+    * H5T_NATIVE_CHAR and H5T_NATIVE_UCHAR
+    *-------------------------------------------------------------------------
+    */
+
+    write_dset(fid1,2,dims,"dset7a",H5T_NATIVE_CHAR,buf7a);
+    write_dset(fid1,2,dims,"dset7b",H5T_NATIVE_UCHAR,buf7b);
+
+    /*-------------------------------------------------------------------------
+    * H5T_NATIVE_LLONG
+    *-------------------------------------------------------------------------
+    */
+
+    write_dset(fid1,2,dims,"dset8a",H5T_NATIVE_LLONG,buf8a);
+    write_dset(fid1,2,dims,"dset8b",H5T_NATIVE_LLONG,buf8b);
+
+    /*-------------------------------------------------------------------------
+    * H5T_NATIVE_ULLONG
+    *-------------------------------------------------------------------------
+    */
+
+    write_dset(fid1,2,dims,"dset9a",H5T_NATIVE_ULLONG,buf9a);
+    write_dset(fid1,2,dims,"dset9b",H5T_NATIVE_ULLONG,buf9b);
+
+    /*-------------------------------------------------------------------------
+    * H5T_NATIVE_INT
+    *-------------------------------------------------------------------------
+    */
+
+    write_dset(fid1,2,dims,"dset10a",H5T_NATIVE_UINT,buf10a);
+    write_dset(fid1,2,dims,"dset10b",H5T_NATIVE_UINT,buf10b);
+
+    /*-------------------------------------------------------------------------
+    * Same type class, different size
+    *-------------------------------------------------------------------------
+    */
+    write_dset(fid1,2,dims,"dset11a",H5T_STD_U16LE,buf11a);
+    dset=H5Dopen2 (fid1, "dset11a", H5P_DEFAULT);
+    write_attr(dset,2,dims,"attr",H5T_STD_U16LE,buf11a);
+    H5Dclose (dset);
+
+    write_dset(fid1,2,dims,"dset11b",H5T_STD_U32LE,buf11b);
+    dset=H5Dopen2 (fid1, "dset11b", H5P_DEFAULT);
+    write_attr(dset,2,dims,"attr",H5T_STD_U32LE,buf11b);
+    H5Dclose (dset);
+
+    /*-------------------------------------------------------------------------
+    * Close
+    *-------------------------------------------------------------------------
+    */
+    status = H5Fclose(fid1);
+    return status;
+}
+
+/*
+# ##############################################################################
+# # Dataset datatypes
+# ##############################################################################
+
+# 5.0
+TOOLTEST h5diff_50.txt file4.h5 file4.h5 -v dset0a dset0b
+
+# 5.1
+TOOLTEST h5diff_51.txt file4.h5 file4.h5 -v dset1a dset1b
+
+# 5.2
+TOOLTEST h5diff_52.txt file4.h5 file4.h5 -v dset2a dset2b
+
+# 5.3
+TOOLTEST h5diff_53.txt file4.h5 file4.h5 -v dset3a dset4b
+
+# 5.4
+TOOLTEST h5diff_54.txt file4.h5 file4.h5 -v dset4a dset4b
+
+# 5.5
+TOOLTEST h5diff_55.txt file4.h5 file4.h5 -v dset5a dset5b
+
+# 5.6
+TOOLTEST h5diff_56.txt file4.h5 file4.h5 -v dset6a dset6b
+
+# 5.7
+TOOLTEST h5diff_57.txt file4.h5 file4.h5 -v dset7a dset7b
+
+# 5.8 (region reference)
+TOOLTEST h5diff_58.txt file7.h5 file8.h5 -v refreg
+*/
+
+/*-------------------------------------------------------------------------
+* Function: test_attributes
+*
+* Purpose: test attributes
+*
+*-------------------------------------------------------------------------
+*/
+static
+int test_attributes(const char *file,
+                    int make_diffs /* flag to modify data buffers */)
+{
+    hid_t   fid;
+    hid_t   did;
+    hid_t   gid;
+    hid_t   root_id;
+    hid_t   sid;
+    hsize_t dims[1]={2};
+    herr_t  status;
+
+    /* Create a file  */
+    if((fid  = H5Fcreate(file, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+        return -1;
+
+    /* Create a 1D dataset */
+    sid = H5Screate_simple(1, dims, NULL);
+    did = H5Dcreate2(fid, "dset", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    status = H5Sclose(sid);
+    assert(status >= 0);
+
+    /* Create groups */
+    gid  = H5Gcreate2(fid, "g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    root_id   = H5Gopen2(fid, "/", H5P_DEFAULT);
+
+    /*-------------------------------------------------------------------------
+    * write a series of attributes on the dataset, group, and root group
+    *-------------------------------------------------------------------------
+    */
+
+    write_attr_in(did,"dset",fid,make_diffs);
+    write_attr_in(gid,NULL,(hid_t)0,make_diffs);
+    write_attr_in(root_id,NULL,(hid_t)0,make_diffs);
+
+
+    /* Close */
+    status = H5Dclose(did);
+    assert(status >= 0);
+    status = H5Gclose(gid);
+    assert(status >= 0);
+    status = H5Gclose(root_id);
+    assert(status >= 0);
+
+    /* Close file */
+    status = H5Fclose(fid);
+    assert(status >= 0);
+    return status;
+}
+
+
+/*-------------------------------------------------------------------------
+* Function: test_attributes_verbose_level
+*
+* Purpose: Cresting test files for testing attributes along with
+* levels of verbos option
+*
+*-------------------------------------------------------------------------
+*/
+static int test_attributes_verbose_level(const char *fname1, const char *fname2)
+{
+    herr_t  status = SUCCEED;
+    hid_t   fid1    = -1,   fid2 = -1;
+    hid_t   f1_gid  = -1,   f2_gid = -1;
+    hid_t   f1_gid2 = -1,   f2_gid2 = -1;
+    hid_t   f1_gid3 = -1,   f2_gid3 = -1;
+    hid_t   f1_gid4 = -1,   f2_gid4 = -1;
+    hid_t   f1_did  = -1,   f2_did = -1;
+    hid_t   f1_sid  = -1,   f2_sid = -1;
+    hid_t   f1_tid  = -1,   f2_tid = -1;
+    /* dset */
+    hsize_t dset_dims[1]={3};
+    int dset_data[3] = {0,1,2};
+
+    /* common attrs dim */
+    hsize_t attr_dims[1]={2};
+
+    /* file1 attr */
+    int    f1_attr_idata[2]= {1,2};        /* integer */
+    float  f1_attr_fdata[2]= {1.1F,2.2F};    /* float */
+    /* file2 attr */
+    int    f2_attr_idata[2]= {2,3};        /* integer */
+    float  f2_attr_fdata[2]= {2.1F,3.2F};    /* float */
+
+
+    /*----------------------------------------------------------------------
+    * Create file1
+    *-----------------------------------------------------------------------*/
+    if((fid1  = H5Fcreate(fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+   /*----------------------------------
+    * Groups
+    */
+    f1_gid = H5Gcreate2(fid1, "g", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (f1_gid < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    f1_gid2 = H5Gcreate2(fid1, "g2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (f1_gid2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    f1_gid3 = H5Gcreate2(fid1, "g3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (f1_gid3 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    f1_gid4 = H5Gcreate2(fid1, "g4", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (f1_gid4 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+   /*----------------------------------
+    * Datasets
+    */
+    f1_sid = H5Screate_simple(1, dset_dims, NULL);
+    f1_did = H5Dcreate2(fid1, "dset", H5T_NATIVE_INT, f1_sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (f1_did == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+    status = H5Dwrite(f1_did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset_data);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Dwrite failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+   /*----------------------------------
+    * Named Datatype
+    */
+    f1_tid = H5Tcopy(H5T_NATIVE_INT);
+    status = H5Tcommit2(fid1, "ntype", f1_tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Tcommit2 failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+
+
+
+    /*----------------------------------------------------------------------
+    * Create file2
+    *-----------------------------------------------------------------------*/
+    if((fid2  = H5Fcreate(fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+   /*----------------------------------
+    * Groups
+    */
+    f2_gid = H5Gcreate2(fid2, "g", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (f2_gid < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    f2_gid2 = H5Gcreate2(fid2, "g2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (f2_gid2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    f2_gid3 = H5Gcreate2(fid2, "g3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (f2_gid3 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    f2_gid4 = H5Gcreate2(fid2, "g4", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (f2_gid4 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+   /*----------------------------------
+    * Datasets
+    */
+    f2_sid = H5Screate_simple(1, dset_dims, NULL);
+    f2_did = H5Dcreate2(fid2, "dset", H5T_NATIVE_INT, f2_sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (f2_did == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+    status = H5Dwrite(f2_did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset_data);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Dwrite failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+   /*----------------------------------
+    * Named Datatype
+    */
+    f2_tid = H5Tcopy(H5T_NATIVE_INT);
+    status = H5Tcommit2(fid2, "ntype", f2_tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Tcommit2 failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+   /*----------------------------------
+    * CASE1 - Same attr number, all Same attr name
+    * add attr to group
+    */
+    write_attr(f1_gid,1,attr_dims,"integer1",H5T_NATIVE_INT,f1_attr_idata);
+    write_attr(f1_gid,1,attr_dims,"float1",H5T_NATIVE_FLOAT,f1_attr_fdata);
+
+    write_attr(f2_gid,1,attr_dims,"integer1",H5T_NATIVE_INT,f2_attr_idata);
+    write_attr(f2_gid,1,attr_dims,"float1",H5T_NATIVE_FLOAT,f2_attr_fdata);
+
+   /*----------------------------------
+    * CASE2 - Same attr number, some Same attr name
+    * add attr to dset
+    */
+    write_attr(f1_did,1,attr_dims,"integer1",H5T_NATIVE_INT,f1_attr_idata);
+    write_attr(f1_did,1,attr_dims,"float2",H5T_NATIVE_FLOAT,f1_attr_fdata);
+
+    write_attr(f2_did,1,attr_dims,"integer1",H5T_NATIVE_INT,f2_attr_idata);
+    write_attr(f2_did,1,attr_dims,"float3",H5T_NATIVE_FLOAT,f2_attr_fdata);
+
+   /*----------------------------------
+    * CASE3 - Same attr number, all different attr name
+    * add attr to ntype
+    */
+    write_attr(f1_tid,1,attr_dims,"integer1",H5T_NATIVE_INT,f1_attr_idata);
+    write_attr(f1_tid,1,attr_dims,"float2",H5T_NATIVE_FLOAT,f1_attr_fdata);
+    write_attr(f1_tid,1,attr_dims,"float3",H5T_NATIVE_FLOAT,f1_attr_fdata);
+
+    write_attr(f2_tid,1,attr_dims,"integer4",H5T_NATIVE_INT,f2_attr_idata);
+    write_attr(f2_tid,1,attr_dims,"float5",H5T_NATIVE_FLOAT,f2_attr_fdata);
+    write_attr(f2_tid,1,attr_dims,"float6",H5T_NATIVE_FLOAT,f2_attr_fdata);
+
+   /*----------------------------------
+    * CASE4 - Different attr number, some same attr name (vs file2-g2)
+    * add attr to g2
+    */
+    write_attr(f1_gid2,1,attr_dims,"integer1",H5T_NATIVE_INT,f1_attr_idata);
+    write_attr(f1_gid2,1,attr_dims,"float2",H5T_NATIVE_FLOAT,f1_attr_fdata);
+    write_attr(f1_gid2,1,attr_dims,"float3",H5T_NATIVE_FLOAT,f1_attr_fdata);
+
+    write_attr(f2_gid2,1,attr_dims,"integer1",H5T_NATIVE_INT,f2_attr_idata);
+    write_attr(f2_gid2,1,attr_dims,"float2",H5T_NATIVE_FLOAT,f2_attr_fdata);
+
+
+   /*----------------------------------
+    * CASE5 - Different attr number, all different attr name
+    * add attr to g3
+    */
+    write_attr(f1_gid3,1,attr_dims,"integer10",H5T_NATIVE_INT,f1_attr_idata);
+    write_attr(f1_gid3,1,attr_dims,"float11",H5T_NATIVE_FLOAT,f1_attr_fdata);
+    write_attr(f1_gid3,1,attr_dims,"float12",H5T_NATIVE_FLOAT,f1_attr_fdata);
+
+    write_attr(f2_gid3,1,attr_dims,"integer3",H5T_NATIVE_INT,f2_attr_idata);
+    write_attr(f2_gid3,1,attr_dims,"float4",H5T_NATIVE_FLOAT,f2_attr_fdata);
+
+
+out:
+    /*-----------------------------------------------------------------------
+    * Close
+    *-----------------------------------------------------------------------*/
+    if(fid1 > 0)
+        H5Fclose(fid1);
+    if(fid2 > 0)
+        H5Fclose(fid2);
+    if(f1_gid > 0)
+        H5Gclose(f1_gid);
+    if(f2_gid > 0)
+        H5Gclose(f2_gid);
+    if(f1_gid2 > 0)
+        H5Gclose(f1_gid2);
+    if(f2_gid2 > 0)
+        H5Gclose(f2_gid2);
+    if(f1_gid3 > 0)
+        H5Gclose(f1_gid3);
+    if(f2_gid3 > 0)
+        H5Gclose(f2_gid3);
+    if(f1_gid4 > 0)
+        H5Gclose(f1_gid4);
+    if(f2_gid4 > 0)
+        H5Gclose(f2_gid4);
+    if(f1_did > 0)
+        H5Dclose(f1_did);
+    if(f2_did > 0)
+        H5Dclose(f2_did);
+    if(f1_sid > 0)
+        H5Sclose(f1_sid);
+    if(f2_sid > 0)
+        H5Sclose(f2_sid);
+    if(f1_tid > 0)
+        H5Tclose(f1_tid);
+    if(f2_tid > 0)
+        H5Tclose(f2_tid);
+
+    return status;
+}
+
+
+/*-------------------------------------------------------------------------
+* Function: test_datasets
+*
+* Purpose: Check all HDF5 classes
+* H5T_INTEGER, H5T_FLOAT
+* H5T_TIME, H5T_STRING, H5T_BITFIELD, H5T_OPAQUE, H5T_COMPOUND, H5T_REFERENCE,
+* H5T_ENUM, H5T_VLEN, H5T_ARRAY
+*
+*-------------------------------------------------------------------------
+*/
+static
+int test_datasets(const char *file,
+                  int make_diffs /* flag to modify data buffers */)
+{
+    hid_t   fid;
+    hid_t   did;
+    hid_t   gid;
+    hid_t   sid;
+    hsize_t dims[1]={2};
+    herr_t  status;
+    int     buf[2]={1,2};
+
+    if(make_diffs)
+        memset(buf, 0, sizeof buf);
+
+    /* Create a file  */
+    if((fid = H5Fcreate(file, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+        return -1;
+
+    /* Create a 1D dataset */
+    sid = H5Screate_simple(1, dims, NULL);
+    did  = H5Dcreate2(fid, "dset", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    status = H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
+    status = H5Sclose(sid);
+    assert(status >= 0);
+
+    /* Create a group */
+    gid  = H5Gcreate2(fid, "g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    /*-------------------------------------------------------------------------
+    * write a series of datasets on the group
+    *-------------------------------------------------------------------------
+    */
+
+    write_dset_in(gid,"/dset",fid,make_diffs);
+
+    /* close */
+    status = H5Dclose(did);
+    assert(status >= 0);
+    status = H5Gclose(gid);
+    assert(status >= 0);
+
+    /* close file */
+    status = H5Fclose(fid);
+    assert(status >= 0);
+    return status;
+}
+
+/*-------------------------------------------------------------------------
+* Function: test_special_datasets
+*
+* Purpose: Check datasets with datasapce of zero dimension size.
+*-------------------------------------------------------------------------
+*/
+static
+int test_special_datasets(const char *file,
+                  int make_diffs /* flag to modify data buffers */)
+{
+    hid_t   fid;
+    hid_t   did;
+    hid_t   sid0, sid;
+    hsize_t dims0[SPACE1_RANK]={SPACE1_DIM1, SPACE1_DIM2};
+    hsize_t dims[SPACE1_RANK]={SPACE1_DIM1, SPACE1_DIM2};
+    herr_t  status;
+
+    /* Create a file  */
+    if((fid = H5Fcreate(file, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+        return -1;
+
+    /* Create a dataset with zero dimension size */
+    sid0 = H5Screate_simple(SPACE1_RANK, dims0, NULL);
+    did  = H5Dcreate2(fid, "dset1", H5T_NATIVE_INT, sid0, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    /* close dataset */
+    status = H5Dclose(did);
+    assert(status >= 0);
+
+    /* close dataspace */
+    status = H5Sclose(sid0);
+    assert(status >= 0);
+
+    /* Create a dataset with zero dimension size in one file but the other one
+     * has a dataset with a non-zero dimension size */
+    if(make_diffs) {
+        dims[1] = SPACE1_DIM2 + 4;
+    }
+
+    sid = H5Screate_simple(SPACE1_RANK, dims, NULL);
+    did  = H5Dcreate2(fid, "dset2", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    /* close dataspace */
+    status = H5Sclose(sid);
+    assert(status >= 0);
+
+    /* close dataset */
+    status = H5Dclose(did);
+    assert(status >= 0);
+
+    /* close file */
+    status = H5Fclose(fid);
+    assert(status >= 0);
+    return status;
+}
+
+/*-------------------------------------------------------------------------
+*
+* Purpose: Create test files to compare links, one has longer name than
+*          the other and short name is subset of long name.
+*
+* Programmer: Jonathan Kim (Feb 17, 2010)
+*
+*-------------------------------------------------------------------------*/
+static int test_link_name(const char *fname1)
+{
+    hid_t   fid1=0;
+    hid_t   gid1=0;
+    hid_t   gid2=0;
+    herr_t  status = SUCCEED;
+
+    /*-----------------------------------------------------------------------
+    * Create file(s)
+    *------------------------------------------------------------------------*/
+    fid1 = H5Fcreate (fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * Groups
+    *------------------------------------------------------------------------*/
+    gid1 = H5Gcreate2(fid1, "group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+    gid2 = H5Gcreate2(fid1, "group_longname", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    if (gid2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * Soft Links
+    *------------------------------------------------------------------------*/
+    status = H5Lcreate_soft("group", fid1, "link_g1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("group_longname", fid1, "link_g2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+out:
+    /*-----------------------------------------------------------------------
+    * Close
+    *------------------------------------------------------------------------*/
+    if(fid1)
+        H5Fclose(fid1);
+    if(gid1)
+        H5Gclose(gid1);
+    if(gid2)
+        H5Gclose(gid2);
+
+    return status;
+}
+
+/*-------------------------------------------------------------------------
+*
+* Purpose: Create test files to compare soft links in various way
+*
+* Programmer: Jonathan Kim (Feb 17, 2010)
+*
+*-------------------------------------------------------------------------*/
+static int test_soft_links(const char *fname1)
+{
+    hid_t   fid1=0;
+    hid_t   gid1=0;
+    hsize_t dims2[2] = {2,4};
+    int data1[4][2] = {{0,1},{2,3},{1,2},{3,4}};
+    int data2[4][2] = {{0,0},{0,0},{0,0},{0,0}};
+    herr_t  status = SUCCEED;
+
+    /*-----------------------------------------------------------------------
+    * Create file(s)
+    *------------------------------------------------------------------------*/
+    fid1 = H5Fcreate (fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * Groups
+    *------------------------------------------------------------------------*/
+    gid1 = H5Gcreate2(fid1, "target_group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * Datasets
+    *------------------------------------------------------------------------*/
+    /* file1 */
+    status = write_dset(fid1,2,dims2,"target_dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(fid1,2,dims2,"target_dset2",H5T_NATIVE_INT,data2);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid1,2,dims2,"dset",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * Soft Links
+    *------------------------------------------------------------------------*/
+    /* file 1 */
+    status = H5Lcreate_soft("/target_dset1", fid1, "softlink_dset1_1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("/target_dset1", fid1, "softlink_dset1_2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("/target_dset2", fid1, "softlink_dset2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("/target_group", fid1, "softlink_group1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("/target_group", fid1, "softlink_group2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("/no_obj", fid1, "softlink_noexist", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+out:
+    /*-----------------------------------------------------------------------
+    * Close
+    *-----------------------------------------------------------------------*/
+    if(fid1)
+        H5Fclose(fid1);
+    if(gid1)
+        H5Gclose(gid1);
+
+    return status;
+}
+
+/*-------------------------------------------------------------------------
+*
+* Purpose: Create test files to compare linked soft links in various way
+*
+* Programmer: Jonathan Kim (Feb 17, 2010)
+*
+*-------------------------------------------------------------------------*/
+static int test_linked_softlinks(const char *fname1)
+{
+    hid_t   fid1=0;
+    hid_t   gid1=0;
+    hid_t   gid2=0;
+    hid_t   gid3=0;
+    hsize_t dims2[2] = {2,4};
+    int data1[4][2] = {{0,1},{2,3},{1,2},{3,4}};
+    int data2[4][2] = {{0,0},{0,0},{0,0},{0,0}};
+    herr_t  status = SUCCEED;
+
+    /*-----------------------------------------------------------------------
+    * Create file(s)
+    *------------------------------------------------------------------------*/
+    fid1 = H5Fcreate (fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * Groups
+    *------------------------------------------------------------------------*/
+    gid1 = H5Gcreate2(fid1, "target_group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    gid2 = H5Gcreate2(fid1, "target_group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    gid3 = H5Gcreate2(fid1, "target_group2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid3 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * Datasets
+    *------------------------------------------------------------------------*/
+    /* file1 */
+    status = write_dset(fid1,2,dims2,"target_dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(fid1,2,dims2,"target_dset2",H5T_NATIVE_INT,data2);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+    status = write_dset(gid1,2,dims2,"dset",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * Soft Links (Linked)
+    *------------------------------------------------------------------------*/
+    /*---------
+     * file 1 */
+    status = H5Lcreate_soft("/target_dset1", fid1, "softlink1_to_dset1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("softlink1_to_dset1", fid1, "softlink1_to_slink1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("softlink1_to_slink1", fid1, "softlink1_to_slink2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("/target_dset2", fid1, "softlink2_to_dset2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("softlink2_to_dset2", fid1, "softlink2_to_slink1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("softlink2_to_slink1", fid1, "softlink2_to_slink2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("target_group1", fid1, "softlink3_to_group1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("softlink3_to_group1", fid1, "softlink3_to_slink1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("softlink3_to_slink1", fid1, "softlink3_to_slink2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("target_group2", fid1, "softlink4_to_group2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("softlink4_to_group2", fid1, "softlink4_to_slink1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("softlink4_to_slink1", fid1, "softlink4_to_slink2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+out:
+    /*-----------------------------------------------------------------------
+    * Close
+    *-----------------------------------------------------------------------*/
+    if(fid1)
+        H5Fclose(fid1);
+    if(gid1)
+        H5Gclose(gid1);
+    if(gid2)
+        H5Gclose(gid2);
+    if(gid3)
+        H5Gclose(gid3);
+
+    return status;
+}
+
+/*-------------------------------------------------------------------------
+*
+* Purpose: Create test files to compare external links in various way
+*
+* Programmer: Jonathan Kim (Feb 17, 2010)
+*
+*-------------------------------------------------------------------------*/
+static int test_external_links(const char *fname1, const char *fname2)
+{
+    hid_t   fid1=0;
+    hid_t   fid2=0;
+    hid_t   gid1=0;
+    hid_t   gid2=0;
+    hsize_t dims2[2] = {2,4};
+    int data1[4][2] = {{0,1},{2,3},{1,2},{3,4}};
+    int data2[4][2] = {{0,0},{0,0},{0,0},{0,0}};
+    herr_t  status = SUCCEED;
+
+    /*-----------------------------------------------------------------------
+    * Create file(s)
+    *------------------------------------------------------------------------*/
+    /* source file */
+    fid1 = H5Fcreate (fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /* target file */
+    fid2 = H5Fcreate (fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * Groups
+    *------------------------------------------------------------------------*/
+    /*--------------
+     * target file */
+    gid1 = H5Gcreate2(fid2, "target_group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    gid2 = H5Gcreate2(fid2, "target_group2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+    /*-----------------------------------------------------------------------
+    * Datasets
+    *------------------------------------------------------------------------*/
+    /*--------------
+     * target file */
+    status = write_dset(fid2,2,dims2,"target_dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid1,2,dims2,"x_dset",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid2,2,dims2,"x_dset",H5T_NATIVE_INT,data2);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * External Links
+    *------------------------------------------------------------------------*/
+    /*--------------*/
+    /* source file */
+    status = H5Lcreate_external(fname2, "/target_group/x_dset", fid1, "ext_link_dset1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_external(fname2, "/target_group2/x_dset", fid1, "ext_link_dset2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_external(fname2, "/target_group", fid1, "/ext_link_grp1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_external(fname2, "/target_group2", fid1, "/ext_link_grp2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_external(fname2, "no_obj", fid1, "ext_link_noexist1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_external("no_file.h5", "no_obj", fid1, "ext_link_noexist2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+out:
+    /*-----------------------------------------------------------------------
+    * Close
+    *-----------------------------------------------------------------------*/
+    if(fid1)
+        H5Fclose(fid1);
+    if(fid2)
+        H5Fclose(fid2);
+    if(gid1)
+        H5Gclose(gid1);
+    if(gid2)
+        H5Gclose(gid2);
+
+    return status;
+}
+
+/*-------------------------------------------------------------------------
+*
+* Purpose: Create test files to compare external links which point to
+*          soft link in various way
+*
+* Programmer: Jonathan Kim (Feb 17, 2010)
+*
+*-------------------------------------------------------------------------*/
+static int test_ext2soft_links(const char *fname1, const char *fname2)
+{
+    hid_t   fid1=0;
+    hid_t   fid2=0;
+    hid_t   gid2=0;
+    hsize_t dims2[2] = {2,4};
+    int data1[4][2] = {{0,1},{2,3},{1,2},{3,4}};
+    int data2[4][2] = {{0,0},{0,0},{0,0},{0,0}};
+    herr_t  status = SUCCEED;
+
+    /*-----------------------------------------------------------------------
+    * Create file(s)
+    *------------------------------------------------------------------------*/
+    /* source file */
+    fid1 = H5Fcreate (fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /* target file */
+    fid2 = H5Fcreate (fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * Groups
+    *------------------------------------------------------------------------*/
+    /* target file */
+    gid2 = H5Gcreate2(fid2, "target_group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * Datasets
+    *------------------------------------------------------------------------*/
+    /*--------------
+     * target file */
+    status = write_dset(fid2,2,dims2,"dset1",H5T_NATIVE_INT,data2);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(fid2,2,dims2,"dset2",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * Soft Links (Linked)
+    *------------------------------------------------------------------------*/
+    /*---------------
+     * target file */
+    status = H5Lcreate_soft("/dset1", fid2, "softlink_to_dset1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("/dset2", fid2, "softlink_to_dset2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * External Links
+    *------------------------------------------------------------------------*/
+    /*---------------
+     * source file */
+    status = H5Lcreate_external(fname2, "/target_group", fid1, "ext_link", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_external(fname2, "/softlink_to_dset1", fid1, "ext_link_to_slink1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_external(fname2, "/softlink_to_dset2", fid1, "ext_link_to_slink2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+out:
+    /*-----------------------------------------------------------------------
+    * Close
+    *-----------------------------------------------------------------------*/
+    if(fid1)
+        H5Fclose(fid1);
+    if(fid2)
+        H5Fclose(fid2);
+    if(gid2)
+        H5Gclose(gid2);
+
+    return status;
+}
+
+/*-------------------------------------------------------------------------
+* Function: gen_dataset_idx
+*
+* Purpose: Create a file with either the new or old format
+*	   Create two datasets in the file: 
+*		one dataset: fixed dimension, chunked layout, w/o filters
+*		one dataset: fixed dimension, chunked layout, w/ filters
+*
+*-------------------------------------------------------------------------
+*/
+static
+int gen_dataset_idx(const char *file, int format)
+{
+    hid_t   fid;		/* file id */
+    hid_t   did, did2;		/* dataset id */
+    hid_t   sid;		/* space id */
+    hid_t   fapl;		/* file access property id */
+    hid_t   dcpl;		/* dataset creation property id */
+    hsize_t dims[1] = {10};	/* dataset dimension */
+    hsize_t c_dims[1] = {2};	/* chunk dimension */
+    herr_t  status;		/* return status */
+    int     buf[10];		/* data buffer */
+    int	    i;			/* local index variable */
+
+    /* Get a copy of the file aaccess property */
+    fapl = H5Pcreate(H5P_FILE_ACCESS);
+
+    /* Set the "use the latest format" bounds for creating objects in the file */
+    if(format) {
+	status = H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST);
+	assert(status >= 0);
+    }
+
+    /* Create a file  */
+    if((fid = H5Fcreate(file, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
+        return -1;
+
+    /* Create data */
+    for(i = 0; i < 10; i++)
+	buf[i] = i;
+
+    /* Set chunk */
+    dcpl = H5Pcreate(H5P_DATASET_CREATE);
+    status = H5Pset_chunk(dcpl, 1, c_dims);
+    assert(status >= 0);
+
+    /* Create a 1D dataset */
+    sid = H5Screate_simple(1, dims, NULL);
+    did  = H5Dcreate2(fid, "dset", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+    
+    /* Write to the dataset */
+    status = H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
+    assert(status >= 0);
+
+#if defined (H5_HAVE_FILTER_DEFLATE)
+    /* set deflate data */
+    status = H5Pset_deflate(dcpl, 9);
+    assert(status >= 0);
+
+    /* Create and write the dataset */
+    did2  = H5Dcreate2(fid, "dset_filter", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+    status = H5Dwrite(did2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
+    assert(status >= 0);
+
+    /* Close the dataset */
+    status = H5Dclose(did2);
+    assert(status >= 0);
+
+#endif
+
+    /* closing: dataspace, dataset, file */
+    status = H5Sclose(sid);
+    assert(status >= 0);
+
+    status = H5Dclose(did);
+    assert(status >= 0);
+
+    status = H5Fclose(fid);
+    assert(status >= 0);
+
+    status = H5Pclose(dcpl);
+    assert(status >= 0);
+
+    status = H5Pclose(fapl);
+    assert(status >= 0);
+
+    return status;
+}
+
+/*-------------------------------------------------------------------------
+*
+* Purpose: Create test files to compare dangling links in various way
+*
+* Programmer: Jonathan Kim (Feb 17, 2010)
+*
+*-------------------------------------------------------------------------*/
+static int test_dangle_links(const char *fname1, const char *fname2)
+{
+    hid_t   fid1=0;
+    hid_t   fid2=0;
+    hsize_t dims2[2] = {2,4};
+    int data1[4][2] = {{0,1},{2,3},{1,2},{3,4}};
+    int data2[4][2] = {{0,0},{0,0},{0,0},{0,0}};
+    herr_t  status = SUCCEED;
+
+    /*-----------------------------------------------------------------------
+    * Create file(s)
+    *------------------------------------------------------------------------*/
+    fid1 = H5Fcreate (fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    fid2 = H5Fcreate (fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * Datasets
+    *------------------------------------------------------------------------*/
+    /* file1 */
+    status = write_dset(fid1,2,dims2,"dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(fid1,2,dims2,"dset2",H5T_NATIVE_INT,data2);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /* file2 */
+    status = write_dset(fid2,2,dims2,"dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(fid2,2,dims2,"dset2",H5T_NATIVE_INT,data2);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * Soft Links
+    *------------------------------------------------------------------------*/
+    /* file 1 */
+    status = H5Lcreate_soft("no_obj", fid1, "soft_link1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("/dset1", fid1, "soft_link2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("no_obj", fid1, "soft_link3", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("no_obj1", fid1, "soft_link4", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /* file 2 */
+    status = H5Lcreate_soft("no_obj", fid2, "soft_link1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("no_obj", fid2, "soft_link2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("/dset2", fid2, "soft_link3", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("no_obj2", fid2, "soft_link4", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * External Links
+    *------------------------------------------------------------------------*/
+    /* file1 */
+    status = H5Lcreate_external(fname2, "no_obj", fid1, "ext_link1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_external(fname2, "/dset1", fid1, "ext_link2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_external(fname2, "no_obj", fid1, "ext_link3", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_external("no_file.h5", "no_obj", fid1, "ext_link4", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /* file2 */
+    status = H5Lcreate_external(fname1, "no_obj", fid2, "ext_link1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_external(fname1, "no_obj", fid2, "ext_link2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_external(fname1, "/dset2", fid2, "ext_link3", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_external("no_file.h5", "no_obj", fid2, "ext_link4", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+out:
+    /*-----------------------------------------------------------------------
+    * Close
+    *-----------------------------------------------------------------------*/
+    if(fid1)
+        H5Fclose(fid1);
+    if(fid2)
+        H5Fclose(fid2);
+
+    return status;
+}
+
+/*-------------------------------------------------------------------------
+*
+* Purpose: For testing comparing group member objects recursively
+*
+* Programmer: Jonathan Kim (Aug 19, 2010)
+*
+*-------------------------------------------------------------------------*/
+static int test_group_recurse(const char *fname1, const char *fname2)
+{
+    hid_t   fid1=0;
+    hid_t   fid2=0;
+    hid_t   gid1_f1=0, gid2_f1=0, gid3_f1=0, gid10_f1=0;
+    hid_t   gid1_f2=0, gid2_f2=0, gid3_f2=0, gid11_f2=0;
+    hsize_t dims2[2] = {2,4};
+    int data1[4][2] = {{0,1},{0,1},{1,0},{1,0}};
+    int data2[4][2] = {{0,2},{0,2},{2,0},{2,0}};
+    int data3[4][2] = {{0,3},{0,3},{3,0},{3,0}};
+    herr_t  status = SUCCEED;
+
+    /*-----------------------------------------------------------------------
+    * Create file(s)
+    *------------------------------------------------------------------------*/
+    fid1 = H5Fcreate (fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    fid2 = H5Fcreate (fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * Groups
+    *------------------------------------------------------------------------*/
+    /* file1 */
+    gid1_f1 = H5Gcreate2(fid1, "/grp1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid1_f1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    gid2_f1 = H5Gcreate2(fid1, "/grp1/grp2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid2_f1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    gid3_f1 = H5Gcreate2(fid1, "/grp1/grp2/grp3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid3_f1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    gid10_f1 = H5Gcreate2(fid1, "/grp10", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid10_f1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /* file2 */
+    gid1_f2 = H5Gcreate2(fid2, "/grp1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid1_f2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    gid2_f2 = H5Gcreate2(fid2, "/grp1/grp2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid2_f2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    gid3_f2 = H5Gcreate2(fid2, "/grp1/grp2/grp3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid3_f2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    gid11_f2 = H5Gcreate2(fid2, "/grp11", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid11_f2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * Datasets under root
+    *------------------------------------------------------------------------*/
+    /* file1 */
+    status = write_dset(fid1,2,dims2,"dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(fid1,2,dims2,"dset2",H5T_NATIVE_INT,data2);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(fid1,2,dims2,"dset3",H5T_NATIVE_INT,data3);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /* file2 */
+    status = write_dset(fid2,2,dims2,"dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(fid2,2,dims2,"dset2",H5T_NATIVE_INT,data2);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(fid2,2,dims2,"dset3",H5T_NATIVE_INT,data3);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * Datasets under group
+    *------------------------------------------------------------------------*/
+    /* file1 */
+    status = write_dset(gid1_f1,2,dims2,"dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid2_f1,2,dims2,"dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+    status = write_dset(gid2_f1,2,dims2,"dset2",H5T_NATIVE_INT,data2);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid3_f1,2,dims2,"dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+    status = write_dset(gid3_f1,2,dims2,"dset2",H5T_NATIVE_INT,data2);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid3_f1,2,dims2,"dset3",H5T_NATIVE_INT,data3);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid10_f1,2,dims2,"dset4",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid10_f1,2,dims2,"dset5",H5T_NATIVE_INT,data3);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /* file2 */
+    status = write_dset(gid1_f2,2,dims2,"dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid2_f2,2,dims2,"dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+    status = write_dset(gid2_f2,2,dims2,"dset2",H5T_NATIVE_INT,data2);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid3_f2,2,dims2,"dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+    status = write_dset(gid3_f2,2,dims2,"dset2",H5T_NATIVE_INT,data2);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid3_f2,2,dims2,"dset3",H5T_NATIVE_INT,data3);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid11_f2,2,dims2,"dset4",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid11_f2,2,dims2,"dset5",H5T_NATIVE_INT,data2);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+
+    /*-----------------------------------------------------------------------
+    * Soft Links
+    *------------------------------------------------------------------------*/
+    /* file 1 */
+    status = H5Lcreate_soft("/grp1", fid1, "slink_grp1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("/grp1/grp2", fid1, "slink_grp2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("/grp1/grp2/grp3", fid1, "slink_grp3", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("/grp10", fid1, "slink_grp10", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /* file 2 */
+    status = H5Lcreate_soft("/grp1", fid2, "slink_grp1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("/grp1/grp2", fid2, "slink_grp2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("/grp1/grp2/grp3", fid2, "slink_grp3", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("/grp11", fid2, "slink_grp11", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * External Links
+    *------------------------------------------------------------------------*/
+    /* file1 */
+    status = H5Lcreate_external(fname2, "/grp1", fid1, "elink_grp1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_external(fname2, "/grp1/grp2", fid1, "elink_grp2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_external(fname2, "/grp1/grp2/grp3", fid1, "elink_grp3", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /* file2 */
+    status = H5Lcreate_external(fname1, "/grp1", fid2, "elink_grp1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_external(fname1, "/grp1/grp2", fid2, "elink_grp2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_external(fname1, "/grp1/grp2/grp3", fid2, "elink_grp3", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    /*------------------------------
+     * external circle route test
+     * file1/grp11 <-> file2/grp10  via elink_grp_circle link
+     */
+    /* file1 */
+    status = H5Lcreate_external(fname2, "/grp11", gid10_f1, "elink_grp_circle", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+    /* file2 */
+    status = H5Lcreate_external(fname1, "/grp10", gid11_f2, "elink_grp_circle", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+
+out:
+    /*-----------------------------------------------------------------------
+    * Close
+    *-----------------------------------------------------------------------*/
+    if(fid1)
+        H5Fclose(fid1);
+    if(fid2)
+        H5Fclose(fid2);
+    if(gid1_f1)
+        H5Gclose(gid1_f1);
+    if(gid2_f1)
+        H5Gclose(gid2_f1);
+    if(gid3_f1)
+        H5Gclose(gid3_f1);
+    if(gid1_f2)
+        H5Gclose(gid1_f2);
+    if(gid2_f2)
+        H5Gclose(gid2_f2);
+    if(gid3_f2)
+        H5Gclose(gid3_f2);
+
+    return status;
+}
+
+/*-------------------------------------------------------------------------
+*
+* Purpose:
+*   For testing comparing group member objects recursively via multiple
+*   linked external links
+*
+* Programmer: Jonathan Kim (Sep 16, 2010)
+*
+*-------------------------------------------------------------------------*/
+#define GRP_R_DSETNAME1 "dset1"
+#define GRP_R_DSETNAME2 "dset2"
+static int test_group_recurse2(void)
+{
+    hid_t       fileid1     = -1;
+    hid_t       grp1        = -1;
+    hid_t       grp2        = -1;
+    hid_t       grp3        = -1;
+    hid_t       grp4        = -1;
+    hid_t       dset1       = -1;
+    hid_t       dset2       = -1;
+    hid_t       datatype    = -1;
+    hid_t       dataspace   = -1;
+    hid_t       fileid2     = -1;
+    hid_t       fileid3     = -1;
+    hid_t       fileid4     = -1;
+    hsize_t     dimsf[2];              /* dataset dimensions */
+    herr_t      status=0;
+    int data1[4][2] = {{0,0},{1,1},{2,2},{3,3}};
+    int data2[4][2] = {{0,0},{0,1},{0,2},{3,3}};
+
+   /*-----------------------------------------------------------------------
+    * FILE 1
+    *------------------------------------------------------------------------*/
+    /*
+     * Create a new file using H5F_ACC_TRUNC access,
+     * default file creation properties, and default file
+     * access properties.
+     */
+    fileid1 = H5Fcreate(GRP_RECURSE1_EXT, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+
+   /*-----------------------------------------------------------------------
+    * Groups
+    *------------------------------------------------------------------------*/
+    grp1 = H5Gcreate2(fileid1, "/g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (grp1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", GRP_RECURSE1_EXT);
+        status = FAIL;
+        goto out;
+    }
+
+    grp2 = H5Gcreate2(grp1, "g2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (grp2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", GRP_RECURSE1_EXT);
+        status = FAIL;
+        goto out;
+    }
+
+    grp3 = H5Gcreate2(grp2, "g3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (grp3 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", GRP_RECURSE1_EXT);
+        status = FAIL;
+        goto out;
+    }
+
+    grp4 = H5Gcreate2(grp3, "g4", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (grp4 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", GRP_RECURSE1_EXT);
+        status = FAIL;
+        goto out;
+    }
+
+
+   /*-----------------------------------------------------------------------
+    * Datasets
+    *------------------------------------------------------------------------*/
+    /*
+     * Describe the size of the array and create the data space for fixed
+     * size dataset.
+     */
+    dimsf[0] = 4;
+    dimsf[1] = 2;
+    dataspace = H5Screate_simple(2, dimsf, NULL);
+
+    /*
+     * Define datatype for the data in the file.
+     * We will store little endian INT numbers.
+     */
+    datatype = H5Tcopy(H5T_NATIVE_INT);
+    status = H5Tset_order(datatype, H5T_ORDER_LE);
+
+    /*---------------
+     * dset1
+     */
+    /*
+     * Create a new dataset within the file using defined dataspace and
+     * datatype and default dataset creation properties.
+     */
+    dset1 = H5Dcreate2(fileid1, GRP_R_DSETNAME1, datatype, dataspace,
+      H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    /*
+     * Write the data to the dataset using default transfer properties.
+     */
+    status = H5Dwrite(dset1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data1);
+    H5Dclose(dset1);
+
+    /*---------------
+     * dset1
+     */
+    /*
+     * Create a new dataset within the file using defined dataspace and
+     * datatype and default dataset creation properties.
+     */
+    dset1 = H5Dcreate2(grp3, GRP_R_DSETNAME1, datatype, dataspace,
+      H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    /*
+     * Write the data to the dataset using default transfer properties.
+     */
+    status = H5Dwrite(dset1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data1);
+
+    /*---------------
+     * dset2
+     */
+    /*
+     * Create a new dataset within the fileid1 using defined dataspace and
+     * datatype and default dataset creation properties.
+     */
+    dset2 = H5Dcreate2(grp4, GRP_R_DSETNAME2, datatype, dataspace,
+      H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    /*
+     * Write the data to the dataset using default transfer properties.
+     */
+    status = H5Dwrite(dset2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data2);
+
+   /*-----------------------------------------------------------------------
+    * Soft links
+    *------------------------------------------------------------------------*/
+    /*
+     * under  '/' root
+     */
+    /* link to dset1 */
+    status = H5Lcreate_soft(GRP_R_DSETNAME1, fileid1, "soft_dset1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", GRP_RECURSE1_EXT);
+        status = FAIL;
+        goto out;
+    }
+
+    H5Dclose(dset1);
+    H5Dclose(dset2);
+    H5Gclose(grp1);
+    H5Gclose(grp2);
+    H5Gclose(grp3);
+    H5Gclose(grp4);
+
+   /*-----------------------------------------------------------------------
+    * FILE 2-3
+    *------------------------------------------------------------------------*/
+
+    /* crate target file */
+    fileid4 = H5Fcreate(GRP_RECURSE2_EXT3, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+
+   /*-----------------------------------------------
+    * Groups
+    */
+    grp4 = H5Gcreate2(fileid4, "/g4", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (grp4 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", GRP_RECURSE2_EXT3);
+        status = FAIL;
+        goto out;
+    }
+
+    /*---------------
+     * dset2
+     */
+    /*
+     * Create a new dataset within the fileid1 using defined dataspace and
+     * datatype and default dataset creation properties.
+     */
+    dset2 = H5Dcreate2(grp4, GRP_R_DSETNAME2, datatype, dataspace,
+      H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    /*
+     * Write the data to the dataset using default transfer properties.
+     */
+    status = H5Dwrite(dset2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data2);
+
+    H5Gclose(grp4);
+    H5Dclose(dset2);
+
+
+   /*-----------------------------------------------------------------------
+    * FILE 2-2
+    *------------------------------------------------------------------------*/
+
+    /* crate target file */
+    fileid3 = H5Fcreate(GRP_RECURSE2_EXT2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+
+   /*-----------------------------------------------
+    * Groups
+    */
+    grp2 = H5Gcreate2(fileid3, "g2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (grp2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", GRP_RECURSE2_EXT2);
+        status = FAIL;
+        goto out;
+    }
+
+    grp3 = H5Gcreate2(grp2, "g3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (grp3 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", GRP_RECURSE2_EXT2);
+        status = FAIL;
+        goto out;
+    }
+
+    /*---------------
+     * dset1
+     */
+    /*
+     * Create a new dataset within the fileid1 using defined dataspace and
+     * datatype and default dataset creation properties.
+     */
+    dset1 = H5Dcreate2(grp3, GRP_R_DSETNAME1, datatype, dataspace,
+      H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    /*
+     * Write the data to the dataset using default transfer properties.
+     */
+    status = H5Dwrite(dset1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data1);
+
+   /*-----------------------------------------------
+    * extlink to  $GRP_RECURSE2_EXT3/g4
+    */
+    status = H5Lcreate_external(GRP_RECURSE2_EXT3, "/g4", fileid3, "/g2/g3/g4", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", GRP_RECURSE2_EXT2);
+        status = FAIL;
+        goto out;
+    }
+
+    H5Dclose(dset1);
+    H5Gclose(grp2);
+    H5Gclose(grp3);
+
+   /*-----------------------------------------------------------------------
+    * FILE 2-1
+    *------------------------------------------------------------------------*/
+
+    /* crate target file */
+    fileid2 = H5Fcreate(GRP_RECURSE2_EXT1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+
+   /*-----------------------------------------------
+    * Groups
+    */
+    grp1 = H5Gcreate2(fileid2, "g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (grp1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", GRP_RECURSE1_EXT);
+        status = FAIL;
+        goto out;
+    }
+
+    /*---------------
+     * dset1
+     */
+    dset1 = H5Dcreate2(fileid2, GRP_R_DSETNAME1, datatype, dataspace,
+      H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    /*
+     * Write the data to the dataset using default transfer properties.
+     */
+    status = H5Dwrite(dset1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data1);
+
+   /*-----------------------------------------------------------------------
+    * Soft links
+    *------------------------------------------------------------------------*/
+    /*
+     * under  '/' root
+     */
+    /* link to dset1 */
+    status = H5Lcreate_soft(GRP_R_DSETNAME1, fileid2, "soft_dset1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", GRP_RECURSE2_EXT1);
+        status = FAIL;
+        goto out;
+    }
+
+   /*-----------------------------------------------
+    * extlink to  $GRP_RECURSE2_EXT2/g2
+    */
+    status = H5Lcreate_external(GRP_RECURSE2_EXT2, "/g2", fileid2, "/g1/g2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", GRP_RECURSE2_EXT1);
+        status = FAIL;
+        goto out;
+    }
+
+    H5Gclose(grp1);
+    H5Dclose(dset1);
+
+out:
+    /*
+     * Close/release resources.
+     */
+    if(dataspace > 0)
+        H5Sclose(dataspace);
+    if(datatype > 0)
+        H5Tclose(datatype);
+    if(fileid1 > 0)
+        H5Fclose(fileid1);
+    if(fileid2 > 0)
+        H5Fclose(fileid2);
+    if(fileid3 > 0)
+        H5Fclose(fileid3);
+    if(fileid4 > 0)
+        H5Fclose(fileid4);
+
+    return status;
+}
+
+
+/*-------------------------------------------------------------------------
+*
+* Purpose: Create test files for excluding obj.
+*          Same structure, same obj names
+* Test : exclude obj with different value to verify the rest are same
+*
+* Programmer: Jonathan Kim (July, 21, 2010)
+*
+*-------------------------------------------------------------------------*/
+static int test_exclude_obj1(const char *fname1, const char *fname2)
+{
+    hid_t   fid1=0;
+    hid_t   fid2=0;
+    hid_t   gid1=0;
+    hid_t   gid2=0;
+    hsize_t dims2[2] = {2,4};
+    int data1[4][2] = {{0,0},{0,0},{0,0},{0,0}};
+    int data2[4][2] = {{0,1},{2,3},{1,2},{3,4}};
+    herr_t  status = SUCCEED;
+
+    /*-----------------------------------------------------------------------
+    * Create file(s)
+    *------------------------------------------------------------------------*/
+    fid1 = H5Fcreate (fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    fid2 = H5Fcreate (fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+
+   /*-----------------------------------------------------------------------
+    * Group
+    *------------------------------------------------------------------------*/
+    /* file1 */
+    gid1 = H5Gcreate2(fid1, "group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /* file2 */
+    gid2 = H5Gcreate2(fid2, "group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    if (gid2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+
+    /*-----------------------------------------------------------------------
+    * Datasets
+    *------------------------------------------------------------------------*/
+    /* file1 */
+    status = write_dset(fid1,2,dims2,"dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid1,2,dims2,"dset2",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid1,2,dims2,"dset3",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+
+    /* file2 */
+    status = write_dset(fid2,2,dims2,"dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid2,2,dims2,"dset2",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid2,2,dims2,"dset3",H5T_NATIVE_INT,data2);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+
+out:
+    /*-----------------------------------------------------------------------
+    * Close
+    *-----------------------------------------------------------------------*/
+    if(fid1)
+        H5Fclose(fid1);
+    if(fid2)
+        H5Fclose(fid2);
+    if(gid1)
+        H5Gclose(gid1);
+    if(gid2)
+        H5Gclose(gid2);
+
+    return status;
+}
+
+/*-------------------------------------------------------------------------
+*
+* Purpose: Create test files for excluding obj.
+*          different structure and name
+* Test : exclude different objs to verify the rest are same
+*
+* Programmer: Jonathan Kim (July, 21, 2010)
+*
+*-------------------------------------------------------------------------*/
+static int test_exclude_obj2(const char *fname1, const char *fname2)
+{
+    hid_t   fid1=0;
+    hid_t   fid2=0;
+    hid_t   gid1=0;
+    hid_t   gid2=0;
+    hid_t   gid3=0;
+    hsize_t dims2[2] = {2,4};
+    int data1[4][2] = {{0,0},{0,0},{0,0},{0,0}};
+    int data2[4][2] = {{0,1},{2,3},{1,2},{3,4}};
+    herr_t  status = SUCCEED;
+
+    /*-----------------------------------------------------------------------
+    * Create file(s)
+    *------------------------------------------------------------------------*/
+    fid1 = H5Fcreate (fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    fid2 = H5Fcreate (fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+
+   /*-----------------------------------------------------------------------
+    * Group
+    *------------------------------------------------------------------------*/
+    /* file1 */
+    gid1 = H5Gcreate2(fid1, "group10", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /* file2 */
+    gid2 = H5Gcreate2(fid2, "group10", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    if (gid2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    /* subset name from group10 */
+    gid3 = H5Gcreate2(fid2, "group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    if (gid3 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+
+    /*-----------------------------------------------------------------------
+    * Datasets
+    *------------------------------------------------------------------------*/
+    /* file1 */
+    status = write_dset(fid1,2,dims2,"dset10",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(fid1,2,dims2,"dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid1,2,dims2,"dset2",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+
+    /* file2 */
+    status = write_dset(fid2,2,dims2,"dset10",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid2,2,dims2,"dset2",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid3,2,dims2,"dset3",H5T_NATIVE_INT,data2);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+
+out:
+    /*-----------------------------------------------------------------------
+    * Close
+    *-----------------------------------------------------------------------*/
+    if(fid1)
+        H5Fclose(fid1);
+    if(fid2)
+        H5Fclose(fid2);
+    if(gid1)
+        H5Gclose(gid1);
+    if(gid2)
+        H5Gclose(gid2);
+    if(gid3)
+        H5Gclose(gid3);
+
+    return status;
+}
+
+/*-------------------------------------------------------------------------
+*
+* Purpose: Create test files for excluding obj.
+*          Only one file contains unique objs. Common objs are same.
+* Test : exclude unique objs to verify the rest are same
+*  - HDFFV-7837
+*
+* Programmer: Jonathan Kim (Mar, 19, 2012)
+*
+*-------------------------------------------------------------------------*/
+static int test_exclude_obj3(const char *fname1, const char *fname2)
+{
+    hid_t   fid1=0;
+    hid_t   fid2=0;
+    hid_t   gid1=0;
+    hsize_t dims2[2] = {2,4};
+    int data1[4][2] = {{0,0},{0,0},{0,0},{0,0}};
+    herr_t  status = SUCCEED;
+
+    /*-----------------------------------------------------------------------
+    * Create file(s)
+    *------------------------------------------------------------------------*/
+    fid1 = H5Fcreate (fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    fid2 = H5Fcreate (fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+
+   /*-----------------------------------------------------------------------
+    * Group
+    *------------------------------------------------------------------------*/
+    /* file1 */
+    gid1 = H5Gcreate2(fid1, "group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * Datasets
+    *------------------------------------------------------------------------*/
+    /* file1 */
+    status = write_dset(fid1,2,dims2,"dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid1,2,dims2,"dset",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /* file2 */
+    status = write_dset(fid2,2,dims2,"dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+out:
+    /*-----------------------------------------------------------------------
+    * Close
+    *-----------------------------------------------------------------------*/
+    if(fid1)
+        H5Fclose(fid1);
+    if(fid2)
+        H5Fclose(fid2);
+    if(gid1)
+        H5Gclose(gid1);
+
+    return status;
+}
+
+/*-------------------------------------------------------------------------
+*
+* Purpose: Create test files for multiple variable length string/string array
+*          along with fixed length string/string array types in
+*          a compound type dataset.
+*
+* Programmer: Jonathan Kim (Oct, 26, 2010)
+*
+*-------------------------------------------------------------------------*/
+#define STR_RANK 1
+#define VLEN_STR_DIM 1
+#define FIXLEN_STR_SIZE 21
+#define FIXLEN_STR_DIM 1
+#define VLEN_STR_ARRY_DIM 3
+#define FIXLEN_STR_ARRY_DIM 3
+#define FIXLEN_STR_ARRY_SIZE 30
+#define COMP_RANK 1
+#define COMP_DIM 1
+static int test_comp_vlen_strings(const char *fname1, const char *grp_name, int is_file_new)
+{
+    int i;
+
+    hid_t    fid1   = -1;      /* file id */
+    hid_t    gid    = -1;
+
+    /* compound1 datatype */
+    typedef struct comp1_t
+    {
+        char   *str_vlen;  /* vlen string */
+        char   *str_vlen_repeat;  /* vlen string */
+        char   str_fixlen[FIXLEN_STR_SIZE];  /* fixed len string */
+        char   str_fixlen_repeat[FIXLEN_STR_SIZE];  /* fixed len string */
+        char   *str_array_vlen[VLEN_STR_ARRY_DIM];  /* vlen string array */
+        char   *str_vlen_array_again[VLEN_STR_ARRY_DIM];  /* vlen string array */
+        char   str_array_fixlen[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
+        char   str_fixlen_array_again[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
+    } comp1_t;
+
+    /* compound2 datatype */
+    typedef struct comp2_t
+    {
+        char   *str_vlen;  /* vlen string */
+        char   str_fixlen[FIXLEN_STR_SIZE];  /* fixed len string */
+        char   *str_vlen_repeat;  /* vlen string */
+        char   str_fixlen_repeat[FIXLEN_STR_SIZE];  /* fixed len string */
+        char   *str_array_vlen[VLEN_STR_ARRY_DIM];  /* vlen string array */
+        char   str_array_fixlen[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
+        char   *str_vlen_array_again[VLEN_STR_ARRY_DIM];  /* vlen string array */
+        char   str_fixlen_array_again[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
+    } comp2_t;
+
+    /* compound3 datatype */
+    typedef struct comp3_t
+    {
+        char   str_fixlen[FIXLEN_STR_SIZE];  /* fixed len string */
+        char   str_fixlen_repeat[FIXLEN_STR_SIZE];  /* fixed len string */
+        char   *str_vlen;  /* vlen string */
+        char   *str_vlen_repeat;  /* vlen string */
+        char   str_array_fixlen[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
+        char   str_fixlen_array_again[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
+        char   *str_array_vlen[VLEN_STR_ARRY_DIM];  /* vlen string array */
+        char   *str_vlen_array_again[VLEN_STR_ARRY_DIM];  /* vlen string array */
+    } comp3_t;
+
+    /* compound4 datatype */
+    typedef struct comp4_t
+    {
+        char   str_fixlen[FIXLEN_STR_SIZE];  /* fixed len string */
+        char   *str_vlen;  /* vlen string */
+        char   str_fixlen_repeat[FIXLEN_STR_SIZE];  /* fixed len string */
+        char   *str_vlen_repeat;  /* vlen string */
+        char   str_array_fixlen[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
+        char   *str_array_vlen[VLEN_STR_ARRY_DIM];  /* vlen string array */
+        char   str_fixlen_array_again[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
+        char   *str_vlen_array_again[VLEN_STR_ARRY_DIM];  /* vlen string array */
+    } comp4_t;
+
+    /* compound5 datatype */
+    typedef struct comp5_t
+    {
+        char   *str_array_vlen[VLEN_STR_ARRY_DIM];  /* vlen string array */
+        char   *str_vlen_array_again[VLEN_STR_ARRY_DIM];  /* vlen string array */
+        char   str_array_fixlen[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
+        char   str_fixlen_array_again[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
+        char   *str_vlen;  /* vlen string */
+        char   *str_vlen_repeat;  /* vlen string */
+        char   str_fixlen[FIXLEN_STR_SIZE];  /* fixed len string */
+        char   str_fixlen_repeat[FIXLEN_STR_SIZE];  /* fixed len string */
+    } comp5_t;
+
+    /* compound6 datatype */
+    typedef struct comp6_t
+    {
+        char   *str_array_vlen[VLEN_STR_ARRY_DIM];  /* vlen string array */
+        char   str_array_fixlen[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
+        char   *str_vlen_array_again[VLEN_STR_ARRY_DIM];  /* vlen string array */
+        char   str_fixlen_array_again[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
+        char   *str_vlen;  /* vlen string */
+        char   str_fixlen[FIXLEN_STR_SIZE];  /* fixed len string */
+        char   *str_vlen_repeat;  /* vlen string */
+        char   str_fixlen_repeat[FIXLEN_STR_SIZE];  /* fixed len string */
+    } comp6_t;
+
+    /* compound7 datatype */
+    typedef struct comp7_t
+    {
+        char   str_array_fixlen[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
+        char   str_fixlen_array_again[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
+        char   *str_array_vlen[VLEN_STR_ARRY_DIM];  /* vlen string array */
+        char   *str_vlen_array_again[VLEN_STR_ARRY_DIM];  /* vlen string array */
+        char   str_fixlen[FIXLEN_STR_SIZE];  /* fixed len string */
+        char   str_fixlen_repeat[FIXLEN_STR_SIZE];  /* fixed len string */
+        char   *str_vlen;  /* vlen string */
+        char   *str_vlen_repeat;  /* vlen string */
+    } comp7_t;
+
+    /* compound8 datatype */
+    typedef struct comp8_t
+    {
+        char   str_array_fixlen[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
+        char   *str_array_vlen[VLEN_STR_ARRY_DIM];  /* vlen string array */
+        char   str_fixlen_array_again[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
+        char   *str_vlen_array_again[VLEN_STR_ARRY_DIM];  /* vlen string array */
+        char   str_fixlen[FIXLEN_STR_SIZE];  /* fixed len string */
+        char   *str_vlen;  /* vlen string */
+        char   str_fixlen_repeat[FIXLEN_STR_SIZE];  /* fixed len string */
+        char   *str_vlen_repeat;  /* vlen string */
+    } comp8_t;
+
+    /* compound9 datatype */
+    typedef struct comp9_t
+    {
+        char   str_array_fixlen[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
+        char   str_fixlen_array_again[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
+        char   *str_array_vlen[VLEN_STR_ARRY_DIM];  /* vlen string array */
+        char   *str_vlen_array_again[VLEN_STR_ARRY_DIM];  /* vlen string array */
+        char   str_fixlen[FIXLEN_STR_SIZE];  /* fixed len string */
+        int    int_data1;
+        hobj_ref_t objref1;                  /* reference */
+        char   str_fixlen_repeat[FIXLEN_STR_SIZE];  /* fixed len string */
+        hobj_ref_t objref2;                  /* reference */
+        char   *str_vlen;  /* vlen string */
+        int    int_data2;
+        char   *str_vlen_repeat;  /* vlen string */
+        hobj_ref_t objref3;                  /* reference */
+        int    int_data3;
+    } comp9_t;
+
+    /* vlen string */
+    hid_t    sid_vlen_str=0;      /* dataspace ID */
+    hid_t    tid_vlen_str=0;      /* datatype ID */
+    char vlen_str_buf[]= {
+        "Variable length string"
+        };
+    hsize_t dims_vlen_str[]  = {VLEN_STR_DIM};
+
+    /* fixlen string */
+    hid_t    sid_fixlen_str=0;      /* dataspace ID */
+    hid_t    tid_fixlen_str=0;      /* datatype ID */
+    const char fixlen_str_buf[FIXLEN_STR_SIZE]= {
+        "Fixed length string"
+        };
+    hsize_t dims_fixlen_str[]  = {FIXLEN_STR_DIM};
+
+    /* vlen string array */
+    hid_t    sid_vlen_str_array=0;      /* dataspace ID */
+    hid_t    tid_vlen_str_array_pre=0;      /* datatype ID */
+    hid_t    tid_vlen_str_array=0; /* datatype ID */
+    char *vlen_str_array_buf[VLEN_STR_ARRY_DIM]= {
+        "1 - Variable length string Array",
+        "2 - Testing variable length string array in compound type",
+        "3 - Four score and seven\n years ago our forefathers brought forth on this continent a new nation,"
+        };
+    hsize_t dims_vlen_str_array[]  = {VLEN_STR_ARRY_DIM};
+
+    /* fixlen string array  */
+    hid_t    sid_fixlen_str_array=0;      /* dataspace ID */
+    hid_t    tid_fixlen_str_array_pre=0;      /* datatype ID */
+    hid_t    tid_fixlen_str_array=0; /* datatype ID */
+    const char *fixlen_str_array_buf[FIXLEN_STR_ARRY_DIM]= {
+        "1 - Fixed length string Array",
+        "2 - Fixed length string Array",
+        "3 - Fixed length string Array"
+        };
+    hsize_t dims_fixlen_str_array[]  = {FIXLEN_STR_ARRY_DIM};
+
+    /*------------------------------------------
+     * compound dataset
+     *------------------------------------------*/
+    hid_t    sid_comp=0;      /* dataspace ID */
+    hid_t    tid1_comp=0;      /* datatype ID */
+    hid_t    tid2_comp=0;      /* datatype ID */
+    hid_t    tid3_comp=0;      /* datatype ID */
+    hid_t    tid4_comp=0;      /* datatype ID */
+    hid_t    tid5_comp=0;      /* datatype ID */
+    hid_t    tid6_comp=0;      /* datatype ID */
+    hid_t    tid7_comp=0;      /* datatype ID */
+    hid_t    tid8_comp=0;      /* datatype ID */
+    hid_t    tid9_comp=0;      /* datatype ID */
+    hid_t    did_comp=0;      /* dataset ID */
+    hsize_t dims_comp[]  = {COMP_DIM};
+    herr_t  status = SUCCEED;
+
+    /* make compound strings data */
+    comp1_t comp1_buf;
+    comp2_t comp2_buf;
+    comp3_t comp3_buf;
+    comp4_t comp4_buf;
+    comp5_t comp5_buf;
+    comp6_t comp6_buf;
+    comp7_t comp7_buf;
+    comp8_t comp8_buf;
+    comp9_t comp9_buf;
+
+    /* copy vlen string data to compound buffers */
+    comp1_buf.str_vlen = comp1_buf.str_vlen_repeat = vlen_str_buf;
+    comp2_buf.str_vlen = comp2_buf.str_vlen_repeat = vlen_str_buf;
+    comp3_buf.str_vlen = comp3_buf.str_vlen_repeat = vlen_str_buf;
+    comp4_buf.str_vlen = comp4_buf.str_vlen_repeat = vlen_str_buf;
+    comp5_buf.str_vlen = comp5_buf.str_vlen_repeat = vlen_str_buf;
+    comp6_buf.str_vlen = comp6_buf.str_vlen_repeat = vlen_str_buf;
+    comp7_buf.str_vlen = comp7_buf.str_vlen_repeat = vlen_str_buf;
+    comp8_buf.str_vlen = comp8_buf.str_vlen_repeat = vlen_str_buf;
+    comp9_buf.str_vlen = comp9_buf.str_vlen_repeat = vlen_str_buf;
+
+    /* copy fixlen string data to compound buffers */
+    HDstrcpy(comp1_buf.str_fixlen, fixlen_str_buf);
+    HDstrcpy(comp1_buf.str_fixlen_repeat, fixlen_str_buf);
+
+    HDstrcpy(comp2_buf.str_fixlen, fixlen_str_buf);
+    HDstrcpy(comp2_buf.str_fixlen_repeat, fixlen_str_buf);
+
+    HDstrcpy(comp3_buf.str_fixlen, fixlen_str_buf);
+    HDstrcpy(comp3_buf.str_fixlen_repeat, fixlen_str_buf);
+
+    HDstrcpy(comp3_buf.str_fixlen, fixlen_str_buf);
+    HDstrcpy(comp3_buf.str_fixlen_repeat, fixlen_str_buf);
+
+    HDstrcpy(comp4_buf.str_fixlen, fixlen_str_buf);
+    HDstrcpy(comp4_buf.str_fixlen_repeat, fixlen_str_buf);
+
+    HDstrcpy(comp5_buf.str_fixlen, fixlen_str_buf);
+    HDstrcpy(comp5_buf.str_fixlen_repeat, fixlen_str_buf);
+
+    HDstrcpy(comp6_buf.str_fixlen, fixlen_str_buf);
+    HDstrcpy(comp6_buf.str_fixlen_repeat, fixlen_str_buf);
+
+    HDstrcpy(comp7_buf.str_fixlen, fixlen_str_buf);
+    HDstrcpy(comp7_buf.str_fixlen_repeat, fixlen_str_buf);
+
+    HDstrcpy(comp8_buf.str_fixlen, fixlen_str_buf);
+    HDstrcpy(comp8_buf.str_fixlen_repeat, fixlen_str_buf);
+
+    HDstrcpy(comp9_buf.str_fixlen, fixlen_str_buf);
+    HDstrcpy(comp9_buf.str_fixlen_repeat, fixlen_str_buf);
+
+    /* copy vlen string array data to compound buffers */
+    for (i=0; i < VLEN_STR_ARRY_DIM; i++)
+    {
+        comp1_buf.str_array_vlen[i] = comp1_buf.str_vlen_array_again[i] = vlen_str_array_buf[i];
+        comp2_buf.str_array_vlen[i] = comp2_buf.str_vlen_array_again[i] = vlen_str_array_buf[i];
+        comp3_buf.str_array_vlen[i] = comp3_buf.str_vlen_array_again[i] = vlen_str_array_buf[i];
+        comp4_buf.str_array_vlen[i] = comp4_buf.str_vlen_array_again[i] = vlen_str_array_buf[i];
+        comp5_buf.str_array_vlen[i] = comp5_buf.str_vlen_array_again[i] = vlen_str_array_buf[i];
+        comp6_buf.str_array_vlen[i] = comp6_buf.str_vlen_array_again[i] = vlen_str_array_buf[i];
+        comp7_buf.str_array_vlen[i] = comp7_buf.str_vlen_array_again[i] = vlen_str_array_buf[i];
+        comp8_buf.str_array_vlen[i] = comp8_buf.str_vlen_array_again[i] = vlen_str_array_buf[i];
+        comp9_buf.str_array_vlen[i] = comp9_buf.str_vlen_array_again[i] = vlen_str_array_buf[i];
+
+    }
+
+    /* copy fixlen string attay data to compound buffers */
+    for (i=0; i < FIXLEN_STR_ARRY_DIM; i++)
+    {
+        HDstrcpy(comp1_buf.str_array_fixlen[i], fixlen_str_array_buf[i]);
+        HDstrcpy(comp1_buf.str_fixlen_array_again[i], fixlen_str_array_buf[i]);
+
+        HDstrcpy(comp2_buf.str_array_fixlen[i], fixlen_str_array_buf[i]);
+        HDstrcpy(comp2_buf.str_fixlen_array_again[i], fixlen_str_array_buf[i]);
+
+        HDstrcpy(comp3_buf.str_array_fixlen[i], fixlen_str_array_buf[i]);
+        HDstrcpy(comp3_buf.str_fixlen_array_again[i], fixlen_str_array_buf[i]);
+
+        HDstrcpy(comp4_buf.str_array_fixlen[i], fixlen_str_array_buf[i]);
+        HDstrcpy(comp4_buf.str_fixlen_array_again[i], fixlen_str_array_buf[i]);
+
+        HDstrcpy(comp5_buf.str_array_fixlen[i], fixlen_str_array_buf[i]);
+        HDstrcpy(comp5_buf.str_fixlen_array_again[i], fixlen_str_array_buf[i]);
+
+        HDstrcpy(comp6_buf.str_array_fixlen[i], fixlen_str_array_buf[i]);
+        HDstrcpy(comp6_buf.str_fixlen_array_again[i], fixlen_str_array_buf[i]);
+
+        HDstrcpy(comp7_buf.str_array_fixlen[i], fixlen_str_array_buf[i]);
+        HDstrcpy(comp7_buf.str_fixlen_array_again[i], fixlen_str_array_buf[i]);
+
+        HDstrcpy(comp8_buf.str_array_fixlen[i], fixlen_str_array_buf[i]);
+        HDstrcpy(comp8_buf.str_fixlen_array_again[i], fixlen_str_array_buf[i]);
+
+        HDstrcpy(comp9_buf.str_array_fixlen[i], fixlen_str_array_buf[i]);
+        HDstrcpy(comp9_buf.str_fixlen_array_again[i], fixlen_str_array_buf[i]);
+    }
+
+    /* int data */
+    comp9_buf.int_data1 = 10;
+    comp9_buf.int_data2 = 20;
+    comp9_buf.int_data3 = 30;
+
+
+    /*-----------------------------------------------------------------------
+    * Create file(s)
+    *------------------------------------------------------------------------*/
+    if (is_file_new == 1)
+    {
+        fid1 = H5Fcreate (fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+        if (fid1 < 0)
+        {
+            fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
+            status = FAIL;
+            goto out;
+        }
+    }
+    else
+    {
+        fid1 = H5Fopen (fname1, H5F_ACC_RDWR, H5P_DEFAULT);
+        if (fid1 < 0)
+        {
+            fprintf(stderr, "Error: %s> H5Fopen failed.\n", fname1);
+            status = FAIL;
+            goto out;
+        }
+    }
+
+    /*-----------------------------------------------------------------------
+    * Create group
+    *------------------------------------------------------------------------*/
+    gid = H5Gcreate2(fid1, grp_name, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * Variable length String1 - Create space and type
+    *------------------------------------------------------------------------*/
+    sid_vlen_str = H5Screate_simple(STR_RANK, dims_vlen_str, NULL);
+    if (sid_vlen_str < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Screate_simple failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    tid_vlen_str = H5Tcopy(H5T_C_S1);
+    status = H5Tset_size(tid_vlen_str, H5T_VARIABLE);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Tset_size failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * Fixed length String2 - Create space and type
+    *------------------------------------------------------------------------*/
+    sid_fixlen_str = H5Screate_simple(STR_RANK, dims_fixlen_str, NULL);
+    if (sid_fixlen_str < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Screate_simple failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    tid_fixlen_str = H5Tcopy(H5T_C_S1);
+    status = H5Tset_size(tid_fixlen_str, FIXLEN_STR_SIZE);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Tset_size failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * Fixed length String3 array - Create space and type
+    *------------------------------------------------------------------------*/
+    sid_vlen_str_array = H5Screate_simple(STR_RANK, dims_vlen_str_array, NULL);
+    if (sid_vlen_str_array < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Screate_simple failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    tid_vlen_str_array_pre = H5Tcopy(H5T_C_S1);
+    status = H5Tset_size(tid_vlen_str_array_pre, H5T_VARIABLE);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Tset_size failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+     /* Create the array data type for the string array                */
+    tid_vlen_str_array = H5Tarray_create2(tid_vlen_str_array_pre, COMP_RANK, dims_vlen_str_array);
+    if (tid_vlen_str_array < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Tarray_create2 failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * Variable length String4 array - Create space and type
+    *------------------------------------------------------------------------*/
+    sid_fixlen_str_array = H5Screate_simple(STR_RANK, dims_fixlen_str_array, NULL);
+    if (sid_fixlen_str_array < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Screate_simple failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    tid_fixlen_str_array_pre = H5Tcopy(H5T_C_S1);
+    status = H5Tset_size(tid_fixlen_str_array_pre, FIXLEN_STR_ARRY_SIZE);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Tset_size failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+     /* Create the array data type for the string array                */
+    tid_fixlen_str_array = H5Tarray_create2(tid_fixlen_str_array_pre, COMP_RANK, dims_fixlen_str_array);
+    if (tid_fixlen_str_array < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Tarray_create2 failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+   /*-------------------------------------------------------------------------
+    * Compound dataset
+    *------------------------------------------------------------------------*/
+    sid_comp = H5Screate_simple(COMP_RANK, dims_comp, NULL);
+    if (sid_comp < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Screate_simple failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+    tid1_comp = H5Tcreate (H5T_COMPOUND, sizeof(comp1_t));
+    tid2_comp = H5Tcreate (H5T_COMPOUND, sizeof(comp2_t));
+    tid3_comp = H5Tcreate (H5T_COMPOUND, sizeof(comp3_t));
+    tid4_comp = H5Tcreate (H5T_COMPOUND, sizeof(comp4_t));
+    tid5_comp = H5Tcreate (H5T_COMPOUND, sizeof(comp5_t));
+    tid6_comp = H5Tcreate (H5T_COMPOUND, sizeof(comp6_t));
+    tid7_comp = H5Tcreate (H5T_COMPOUND, sizeof(comp7_t));
+    tid8_comp = H5Tcreate (H5T_COMPOUND, sizeof(comp8_t));
+    tid9_comp = H5Tcreate (H5T_COMPOUND, sizeof(comp9_t));
+
+    /* compound 1 */
+    H5Tinsert(tid1_comp, "VLEN_STR1", HOFFSET(comp1_t, str_vlen), tid_vlen_str );
+    H5Tinsert(tid1_comp, "VLEN_STR2", HOFFSET(comp1_t, str_vlen_repeat), tid_vlen_str );
+    H5Tinsert(tid1_comp, "FIXLEN_STR1", HOFFSET(comp1_t, str_fixlen), tid_fixlen_str );
+    H5Tinsert(tid1_comp, "FIXLEN_STR2", HOFFSET(comp1_t, str_fixlen_repeat), tid_fixlen_str );
+    H5Tinsert(tid1_comp, "VLEN_STR_ARRAY1", HOFFSET(comp1_t, str_array_vlen), tid_vlen_str_array);
+    H5Tinsert(tid1_comp, "VLEN_STR_ARRAY2", HOFFSET(comp1_t, str_vlen_array_again), tid_vlen_str_array);
+    H5Tinsert(tid1_comp, "FIXLEN_STR_ARRAY1", HOFFSET(comp1_t, str_array_fixlen), tid_fixlen_str_array);
+    H5Tinsert(tid1_comp, "FIXLEN_STR_ARRAY2", HOFFSET(comp1_t, str_fixlen_array_again), tid_fixlen_str_array);
+
+    /* compound 2 */
+    H5Tinsert(tid2_comp, "VLEN_STR1", HOFFSET(comp2_t, str_vlen), tid_vlen_str );
+    H5Tinsert(tid2_comp, "VLEN_STR2", HOFFSET(comp2_t, str_vlen_repeat), tid_vlen_str );
+    H5Tinsert(tid2_comp, "FIXLEN_STR1", HOFFSET(comp2_t, str_fixlen), tid_fixlen_str );
+    H5Tinsert(tid2_comp, "FIXLEN_STR2", HOFFSET(comp2_t, str_fixlen_repeat), tid_fixlen_str );
+    H5Tinsert(tid2_comp, "VLEN_STR_ARRAY1", HOFFSET(comp2_t, str_array_vlen), tid_vlen_str_array);
+    H5Tinsert(tid2_comp, "VLEN_STR_ARRAY2", HOFFSET(comp2_t, str_vlen_array_again), tid_vlen_str_array);
+    H5Tinsert(tid2_comp, "FIXLEN_STR_ARRAY1", HOFFSET(comp2_t, str_array_fixlen), tid_fixlen_str_array);
+    H5Tinsert(tid2_comp, "FIXLEN_STR_ARRAY2", HOFFSET(comp2_t, str_fixlen_array_again), tid_fixlen_str_array);
+
+    /* compound 3 */
+    H5Tinsert(tid3_comp, "VLEN_STR1", HOFFSET(comp3_t, str_vlen), tid_vlen_str );
+    H5Tinsert(tid3_comp, "VLEN_STR2", HOFFSET(comp3_t, str_vlen_repeat), tid_vlen_str );
+    H5Tinsert(tid3_comp, "FIXLEN_STR1", HOFFSET(comp3_t, str_fixlen), tid_fixlen_str );
+    H5Tinsert(tid3_comp, "FIXLEN_STR2", HOFFSET(comp3_t, str_fixlen_repeat), tid_fixlen_str );
+    H5Tinsert(tid3_comp, "VLEN_STR_ARRAY1", HOFFSET(comp3_t, str_array_vlen), tid_vlen_str_array);
+    H5Tinsert(tid3_comp, "VLEN_STR_ARRAY2", HOFFSET(comp3_t, str_vlen_array_again), tid_vlen_str_array);
+    H5Tinsert(tid3_comp, "FIXLEN_STR_ARRAY1", HOFFSET(comp3_t, str_array_fixlen), tid_fixlen_str_array);
+    H5Tinsert(tid3_comp, "FIXLEN_STR_ARRAY2", HOFFSET(comp3_t, str_fixlen_array_again), tid_fixlen_str_array);
+
+    /* compound 4 */
+    H5Tinsert(tid4_comp, "VLEN_STR1", HOFFSET(comp4_t, str_vlen), tid_vlen_str );
+    H5Tinsert(tid4_comp, "VLEN_STR2", HOFFSET(comp4_t, str_vlen_repeat), tid_vlen_str );
+    H5Tinsert(tid4_comp, "FIXLEN_STR1", HOFFSET(comp4_t, str_fixlen), tid_fixlen_str );
+    H5Tinsert(tid4_comp, "FIXLEN_STR2", HOFFSET(comp4_t, str_fixlen_repeat), tid_fixlen_str );
+    H5Tinsert(tid4_comp, "VLEN_STR_ARRAY1", HOFFSET(comp4_t, str_array_vlen), tid_vlen_str_array);
+    H5Tinsert(tid4_comp, "VLEN_STR_ARRAY2", HOFFSET(comp4_t, str_vlen_array_again), tid_vlen_str_array);
+    H5Tinsert(tid4_comp, "FIXLEN_STR_ARRAY1", HOFFSET(comp4_t, str_array_fixlen), tid_fixlen_str_array);
+    H5Tinsert(tid4_comp, "FIXLEN_STR_ARRAY2", HOFFSET(comp4_t, str_fixlen_array_again), tid_fixlen_str_array);
+
+    /* compound 5 */
+    H5Tinsert(tid5_comp, "VLEN_STR1", HOFFSET(comp5_t, str_vlen), tid_vlen_str );
+    H5Tinsert(tid5_comp, "VLEN_STR2", HOFFSET(comp5_t, str_vlen_repeat), tid_vlen_str );
+    H5Tinsert(tid5_comp, "FIXLEN_STR1", HOFFSET(comp5_t, str_fixlen), tid_fixlen_str );
+    H5Tinsert(tid5_comp, "FIXLEN_STR2", HOFFSET(comp5_t, str_fixlen_repeat), tid_fixlen_str );
+    H5Tinsert(tid5_comp, "VLEN_STR_ARRAY1", HOFFSET(comp5_t, str_array_vlen), tid_vlen_str_array);
+    H5Tinsert(tid5_comp, "VLEN_STR_ARRAY2", HOFFSET(comp5_t, str_vlen_array_again), tid_vlen_str_array);
+    H5Tinsert(tid5_comp, "FIXLEN_STR_ARRAY1", HOFFSET(comp5_t, str_array_fixlen), tid_fixlen_str_array);
+    H5Tinsert(tid5_comp, "FIXLEN_STR_ARRAY2", HOFFSET(comp5_t, str_fixlen_array_again), tid_fixlen_str_array);
+
+    /* compound 6 */
+    H5Tinsert(tid6_comp, "VLEN_STR1", HOFFSET(comp6_t, str_vlen), tid_vlen_str );
+    H5Tinsert(tid6_comp, "VLEN_STR2", HOFFSET(comp6_t, str_vlen_repeat), tid_vlen_str );
+    H5Tinsert(tid6_comp, "FIXLEN_STR1", HOFFSET(comp6_t, str_fixlen), tid_fixlen_str );
+    H5Tinsert(tid6_comp, "FIXLEN_STR2", HOFFSET(comp6_t, str_fixlen_repeat), tid_fixlen_str );
+    H5Tinsert(tid6_comp, "VLEN_STR_ARRAY1", HOFFSET(comp6_t, str_array_vlen), tid_vlen_str_array);
+    H5Tinsert(tid6_comp, "VLEN_STR_ARRAY2", HOFFSET(comp6_t, str_vlen_array_again), tid_vlen_str_array);
+    H5Tinsert(tid6_comp, "FIXLEN_STR_ARRAY1", HOFFSET(comp6_t, str_array_fixlen), tid_fixlen_str_array);
+    H5Tinsert(tid6_comp, "FIXLEN_STR_ARRAY2", HOFFSET(comp6_t, str_fixlen_array_again), tid_fixlen_str_array);
+
+    /* compound 7 */
+    H5Tinsert(tid7_comp, "VLEN_STR1", HOFFSET(comp7_t, str_vlen), tid_vlen_str );
+    H5Tinsert(tid7_comp, "VLEN_STR2", HOFFSET(comp7_t, str_vlen_repeat), tid_vlen_str );
+    H5Tinsert(tid7_comp, "FIXLEN_STR1", HOFFSET(comp7_t, str_fixlen), tid_fixlen_str );
+    H5Tinsert(tid7_comp, "FIXLEN_STR2", HOFFSET(comp7_t, str_fixlen_repeat), tid_fixlen_str );
+    H5Tinsert(tid7_comp, "VLEN_STR_ARRAY1", HOFFSET(comp7_t, str_array_vlen), tid_vlen_str_array);
+    H5Tinsert(tid7_comp, "VLEN_STR_ARRAY2", HOFFSET(comp7_t, str_vlen_array_again), tid_vlen_str_array);
+    H5Tinsert(tid7_comp, "FIXLEN_STR_ARRAY1", HOFFSET(comp7_t, str_array_fixlen), tid_fixlen_str_array);
+    H5Tinsert(tid7_comp, "FIXLEN_STR_ARRAY2", HOFFSET(comp7_t, str_fixlen_array_again), tid_fixlen_str_array);
+
+    /* compound 8 */
+    H5Tinsert(tid8_comp, "VLEN_STR1", HOFFSET(comp8_t, str_vlen), tid_vlen_str );
+    H5Tinsert(tid8_comp, "VLEN_STR2", HOFFSET(comp8_t, str_vlen_repeat), tid_vlen_str );
+    H5Tinsert(tid8_comp, "FIXLEN_STR1", HOFFSET(comp8_t, str_fixlen), tid_fixlen_str );
+    H5Tinsert(tid8_comp, "FIXLEN_STR2", HOFFSET(comp8_t, str_fixlen_repeat), tid_fixlen_str );
+    H5Tinsert(tid8_comp, "VLEN_STR_ARRAY1", HOFFSET(comp8_t, str_array_vlen), tid_vlen_str_array);
+    H5Tinsert(tid8_comp, "VLEN_STR_ARRAY2", HOFFSET(comp8_t, str_vlen_array_again), tid_vlen_str_array);
+    H5Tinsert(tid8_comp, "FIXLEN_STR_ARRAY1", HOFFSET(comp8_t, str_array_fixlen), tid_fixlen_str_array);
+    H5Tinsert(tid8_comp, "FIXLEN_STR_ARRAY2", HOFFSET(comp8_t, str_fixlen_array_again), tid_fixlen_str_array);
+
+    /* compound 9 */
+    H5Tinsert(tid9_comp, "VLEN_STR1", HOFFSET(comp9_t, str_vlen), tid_vlen_str );
+    H5Tinsert(tid9_comp, "VLEN_STR2", HOFFSET(comp9_t, str_vlen_repeat), tid_vlen_str );
+    H5Tinsert(tid9_comp, "FIXLEN_STR1", HOFFSET(comp9_t, str_fixlen), tid_fixlen_str );
+    H5Tinsert(tid9_comp, "FIXLEN_STR2", HOFFSET(comp9_t, str_fixlen_repeat), tid_fixlen_str );
+    H5Tinsert(tid9_comp, "VLEN_STR_ARRAY1", HOFFSET(comp9_t, str_array_vlen), tid_vlen_str_array);
+    H5Tinsert(tid9_comp, "VLEN_STR_ARRAY2", HOFFSET(comp9_t, str_vlen_array_again), tid_vlen_str_array);
+    H5Tinsert(tid9_comp, "FIXLEN_STR_ARRAY1", HOFFSET(comp9_t, str_array_fixlen), tid_fixlen_str_array);
+    H5Tinsert(tid9_comp, "FIXLEN_STR_ARRAY2", HOFFSET(comp9_t, str_fixlen_array_again), tid_fixlen_str_array);
+    H5Tinsert(tid9_comp, "INT_DATA1", HOFFSET(comp9_t, int_data1), H5T_STD_I32LE);
+    H5Tinsert(tid9_comp, "INT_DATA2", HOFFSET(comp9_t, int_data2), H5T_STD_I32BE);
+    H5Tinsert(tid9_comp, "INT_DATA3", HOFFSET(comp9_t, int_data3), H5T_STD_I32LE);
+    H5Tinsert(tid9_comp, "OBJREF1", HOFFSET(comp9_t, objref1), H5T_STD_REF_OBJ);
+    H5Tinsert(tid9_comp, "OBJREF2", HOFFSET(comp9_t, objref2), H5T_STD_REF_OBJ);
+    H5Tinsert(tid9_comp, "OBJREF3", HOFFSET(comp9_t, objref3), H5T_STD_REF_OBJ);
+
+
+    /* Write data to compound 1 dataset buffer */
+    did_comp = H5Dcreate2(gid, "Compound_dset1", tid1_comp, sid_comp, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    status = H5Dwrite(did_comp, tid1_comp, H5S_ALL, H5S_ALL, H5P_DEFAULT, &comp1_buf);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Dwrite failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+    H5Dclose(did_comp);
+
+    /* Write data to compound 2 dataset buffer */
+    did_comp = H5Dcreate2(gid, "Compound_dset2", tid2_comp, sid_comp, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    status = H5Dwrite(did_comp, tid2_comp, H5S_ALL, H5S_ALL, H5P_DEFAULT, &comp2_buf);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Dwrite failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+    H5Dclose(did_comp);
+
+    /* Write data to compound 3 dataset buffer */
+    did_comp = H5Dcreate2(gid, "Compound_dset3", tid3_comp, sid_comp, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    status = H5Dwrite(did_comp, tid3_comp, H5S_ALL, H5S_ALL, H5P_DEFAULT, &comp3_buf);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Dwrite failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+    H5Dclose(did_comp);
+
+    /* Write data to compound 4 dataset buffer */
+    did_comp = H5Dcreate2(gid, "Compound_dset4", tid4_comp, sid_comp, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    status = H5Dwrite(did_comp, tid4_comp, H5S_ALL, H5S_ALL, H5P_DEFAULT, &comp4_buf);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Dwrite failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+    H5Dclose(did_comp);
+
+    /* Write data to compound 5 dataset buffer */
+    did_comp = H5Dcreate2(gid, "Compound_dset5", tid5_comp, sid_comp, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    status = H5Dwrite(did_comp, tid5_comp, H5S_ALL, H5S_ALL, H5P_DEFAULT, &comp5_buf);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Dwrite failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+    H5Dclose(did_comp);
+
+    /* Write data to compound 6 dataset buffer */
+    did_comp = H5Dcreate2(gid, "Compound_dset6", tid6_comp, sid_comp, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    status = H5Dwrite(did_comp, tid6_comp, H5S_ALL, H5S_ALL, H5P_DEFAULT, &comp6_buf);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Dwrite failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+    H5Dclose(did_comp);
+
+    /* Write data to compound 7 dataset buffer */
+    did_comp = H5Dcreate2(gid, "Compound_dset7", tid7_comp, sid_comp, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    status = H5Dwrite(did_comp, tid7_comp, H5S_ALL, H5S_ALL, H5P_DEFAULT, &comp7_buf);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Dwrite failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+    H5Dclose(did_comp);
+
+    /* Write data to compound 8 dataset buffer */
+    did_comp = H5Dcreate2(gid, "Compound_dset8", tid8_comp, sid_comp, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    status = H5Dwrite(did_comp, tid8_comp, H5S_ALL, H5S_ALL, H5P_DEFAULT, &comp8_buf);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Dwrite failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+    H5Dclose(did_comp);
+
+    /* Write data to compound 9 dataset buffer */
+    did_comp = H5Dcreate2(gid, "Compound_dset9", tid9_comp, sid_comp, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    /* obj references */
+    status=H5Rcreate(&(comp9_buf.objref1),gid,"Compound_dset2",H5R_OBJECT,(hid_t)-1);
+    status=H5Rcreate(&(comp9_buf.objref2),gid,"Compound_dset3",H5R_OBJECT,(hid_t)-1);
+    status=H5Rcreate(&(comp9_buf.objref3),gid,"Compound_dset4",H5R_OBJECT,(hid_t)-1);
+
+    status = H5Dwrite(did_comp, tid9_comp, H5S_ALL, H5S_ALL, H5P_DEFAULT, &comp9_buf);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Dwrite failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+
+    H5Dclose(did_comp);
+
+    did_comp=0;
+out:
+   /*-----------------------------------------------------------------------
+    * Close
+    *-----------------------------------------------------------------------*/
+    if(fid1 > 0)
+        H5Fclose(fid1);
+    if(gid > 0)
+        H5Gclose(gid);
+    /* vlen string */
+    if(tid_vlen_str > 0)
+        H5Tclose(tid_vlen_str);
+    if(sid_vlen_str > 0)
+        H5Sclose(sid_vlen_str);
+    /* fixed len string */
+    if(tid_fixlen_str > 0)
+        H5Tclose(tid_fixlen_str);
+    if(sid_fixlen_str > 0)
+        H5Sclose(sid_fixlen_str);
+    /* vlen string array */
+    if(tid_vlen_str_array_pre > 0)
+        H5Tclose(tid_vlen_str_array_pre);
+    if(tid_vlen_str_array > 0)
+        H5Tclose(tid_vlen_str_array);
+    if(sid_vlen_str_array > 0)
+        H5Sclose(sid_vlen_str_array);
+    /* fixed len string array */
+    if(tid_fixlen_str_array_pre > 0)
+        H5Tclose(tid_fixlen_str_array_pre);
+    if(tid_fixlen_str_array > 0)
+        H5Tclose(tid_fixlen_str_array);
+    if(sid_fixlen_str_array > 0)
+        H5Sclose(sid_fixlen_str_array);
+    /* compound */
+    if(tid1_comp > 0)
+        H5Tclose(tid1_comp);
+    if(tid2_comp > 0)
+        H5Tclose(tid2_comp);
+    if(tid3_comp > 0)
+        H5Tclose(tid3_comp);
+    if(tid4_comp > 0)
+        H5Tclose(tid4_comp);
+    if(tid5_comp > 0)
+        H5Tclose(tid5_comp);
+    if(tid6_comp > 0)
+        H5Tclose(tid6_comp);
+    if(tid7_comp > 0)
+        H5Tclose(tid7_comp);
+    if(tid8_comp > 0)
+        H5Tclose(tid8_comp);
+    if(tid9_comp > 0)
+        H5Tclose(tid9_comp);
+    if(did_comp > 0)
+        H5Dclose(did_comp);
+    if(sid_comp > 0)
+        H5Sclose(sid_comp);
+
+    return status;
+} /* end test_comp_vlen_strings() */
+
+
+/*-------------------------------------------------------------------------
+*
+* Purpose: Test diffs of enum values which may include invalid values.
+*
+* Programmer: Dana Robinson
+*
+*-------------------------------------------------------------------------*/
+
+static int
+test_enums(const char *fname)
+{
+    hid_t       fid  = -1;
+
+    hid_t       tid       = -1;
+    int         enum_val  = -1;
+
+    /* The data in the two arrays cover the following cases:
+     *
+     *   V = valid enum value, I = invalid enum value
+     *
+     *   0:  I-I (same value)
+     *   1:  V-I
+     *   2:  I-V
+     *   3:  V-V (same value)
+     *   4:  I-I (different values) SKIPPED FOR NOW
+     *   5:  V-V (different values)
+     */
+    /* *** NOTE ***
+     *
+     * There is a bug in H5Dread() where invalid enum values are always
+     * returned as -1 so two different invalid enum values cannot be
+     * properly compared.  Test 4 has been adjusted to pass here
+     * while we fix the issue.
+     */
+    int         data1[6] = {9, 0, 9, 0, 9, 0};
+    /*int         data1[6] = {9, 0, 9, 0, 8, 0};  */
+    int         data2[6] = {9, 9, 0, 0, 9, 1};
+
+    hsize_t     dims = 6;
+
+    herr_t      status = SUCCEED;
+
+    /*-----------------------------------------------------------------------
+     * Create the file
+     *---------------------------------------------------------------------*/
+
+    fid = H5Fcreate(fname, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+
+    /*-----------------------------------------------------------------------
+     * Create enum types
+     *---------------------------------------------------------------------*/
+
+    tid = H5Tenum_create(H5T_NATIVE_INT);
+    enum_val = 0;
+    status = H5Tenum_insert(tid, "YIN", &enum_val);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Tenum_insert failed.\n", fname);
+        status = FAIL;
+        goto out;
+    }
+    enum_val = 1;
+    status = H5Tenum_insert(tid, "YANG", &enum_val);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Tenum_insert failed.\n", fname);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+     * Create datasets containing enum data.
+     *---------------------------------------------------------------------*/
+
+    status = write_dset(fid, 1, &dims, "dset1", tid, data1);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed.\n", fname);
+        status = FAIL;
+        goto out;
+    }
+    status = write_dset(fid, 1, &dims, "dset2", tid, data2);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed.\n", fname);
+        status = FAIL;
+        goto out;
+    }
+
+out:
+    /*-----------------------------------------------------------------------
+     * Close
+     *---------------------------------------------------------------------*/
+    if(fid)
+        H5Fclose(fid);
+    if(tid)
+        H5Tclose(tid);
+
+    return status;
+}
+
+/*-------------------------------------------------------------------------
+*
+* Purpose: 
+*   Create test files with dataset and attribute with container types 
+*   (array, vlen) with multiple nested compound types.
+*
+* Function: test_comps_array()
+*  - type: compound->array->compound
+*
+* Function: test_comps_vlen()
+*  - type: compound->vlen->compound
+*
+* Function: test_comps_array_vlen()
+*  - type: compound->array->compound->vlen->compound
+*
+* Function: test_comps_vlen_arry()
+*  - type: compound->vlen->compound->array->compound
+*
+* Programmer: Jonathan Kim (Sep, 1, 2011)
+*
+*-------------------------------------------------------------------------*/
+#define SDIM_DSET 2
+#define SDIM_CMPD_ARRAY 2
+
+static void test_comps_array (const char *fname, const char *dset, const char *attr,int diff, int is_file_new)
+{
+    /* sub compound 2 */
+    typedef struct {        
+        int i2;
+        float f2;
+    } cmpd2_t;
+
+    /* top compound 1 */
+    typedef struct {
+        int i1;
+        cmpd2_t cmpd2[SDIM_CMPD_ARRAY];
+    } cmpd1_t;
+
+    cmpd1_t wdata[SDIM_DSET];   /* dataset with compound1 */
+
+    hid_t  fid;  /* HDF5 File IDs  */
+    hid_t  did_dset; /* Dataset ID   */
+    hid_t  sid_dset;       /* Dataset space ID   */
+    hid_t  tid_cmpd1;       /* Compound1 type ID   */
+    hid_t  tid_arry1;       /* Array type ID in compound1   */
+    hid_t  tid_cmpd2;       /* Compound2 type ID   */
+    hid_t  tid_attr;
+    hsize_t  sdims_dset[] = {SDIM_DSET};
+    hsize_t  sdims_cmpd_arry[] = {SDIM_CMPD_ARRAY};
+    int     i,j;       
+    herr_t  ret;  /* Generic return value  */
+
+    /* Initialize array data to write */
+    for(i=0; i < SDIM_DSET; i++)
+    {
+        wdata[i].i1 = i;
+        for(j=0; j < SDIM_CMPD_ARRAY; j++) 
+        {
+            wdata[i].cmpd2[j].i2 = i * 10 + diff;
+            wdata[i].cmpd2[j].f2 = (float)i * 10.5F + (float)diff;
+        } /* end for */
+    }
+
+   /*-----------------------------------------------------------------------
+    * Create file(s)
+    *------------------------------------------------------------------------*/
+    if (is_file_new == 1)
+        fid = H5Fcreate(fname, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    else
+        fid = H5Fopen (fname, H5F_ACC_RDWR, H5P_DEFAULT);
+
+
+    /* -------------------------------
+     * Create a sub compound2 datatype  */
+    tid_cmpd2 = H5Tcreate(H5T_COMPOUND, sizeof(cmpd2_t));
+
+    /* Insert integer field */
+    ret = H5Tinsert(tid_cmpd2, "int2", HOFFSET(cmpd2_t, i2), H5T_NATIVE_INT);
+    assert(ret >= 0);
+
+    /* Insert float field */
+    ret = H5Tinsert(tid_cmpd2, "float2", HOFFSET(cmpd2_t, f2), H5T_NATIVE_FLOAT);
+    assert(ret >= 0);
+
+    /*-----------------------------------
+     * Create a top compound1.
+     */
+    tid_cmpd1 = H5Tcreate (H5T_COMPOUND, sizeof(cmpd1_t));
+
+    ret = H5Tinsert(tid_cmpd1, "int1", HOFFSET(cmpd1_t, i1), H5T_NATIVE_INT);
+    assert(ret >= 0);
+
+    /* Create an array datatype */
+    tid_arry1 = H5Tarray_create2(tid_cmpd2, 1, sdims_cmpd_arry);
+    /* insert the array */
+    ret = H5Tinsert(tid_cmpd1, "array_cmpd1", HOFFSET(cmpd1_t, cmpd2), tid_arry1);
+    assert(ret >= 0);
+
+
+    /* -------------------
+     * Create a dataset 
+     */
+    /* Create dataspace for datasets */
+    sid_dset = H5Screate_simple(1, sdims_dset, NULL);
+
+    did_dset = H5Dcreate2(fid, dset, tid_cmpd1, sid_dset, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    /* Write dataset to disk */
+    ret = H5Dwrite(did_dset, tid_cmpd1, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata);
+    assert(ret >= 0);
+
+    /*-----------------------------------
+     * Create an attribute in root group
+     */
+    tid_attr = H5Acreate2(fid, attr, tid_cmpd1, sid_dset, H5P_DEFAULT, H5P_DEFAULT);
+    assert(tid_attr > 0);
+    ret = H5Awrite(tid_attr, tid_cmpd1, wdata);
+    assert(ret >= 0);
+
+    /* ----------------
+     * Close Dataset */
+    ret = H5Aclose(tid_attr);
+    assert(ret >= 0);
+    ret = H5Tclose(tid_arry1);
+    assert(ret >= 0);
+    ret = H5Dclose(did_dset);
+    assert(ret >= 0);
+    ret = H5Tclose(tid_cmpd1);
+    assert(ret >= 0);
+    ret = H5Tclose(tid_cmpd2);
+    assert(ret >= 0);
+    ret = H5Sclose(sid_dset);
+    assert(ret >= 0);
+    ret = H5Fclose(fid);
+    assert(ret >= 0);
+}
+
+
+
+static void test_comps_vlen (const char * fname, const char *dset, const char *attr, int diff, int is_file_new)
+{
+    /* sub compound 2 */
+    typedef struct {       
+        int i2;
+        float f2;
+    } cmpd2_t;
+
+    /* top compound 1 */
+    typedef struct { 
+        int i1;
+        hvl_t vl;   /* VL information for compound2 */
+    } cmpd1_t;
+
+    cmpd1_t wdata[SDIM_DSET];   /* Dataset for compound1 */ 
+
+    hid_t  fid;  /* HDF5 File ID */
+    hid_t  did_dset; /* dataset ID   */
+    hid_t  sid_dset;  /* dataset space ID */
+    hid_t  tid_attr;
+    hid_t  tid_cmpd2; /* compound2 type ID */
+    hid_t  tid_cmpd1; /* compound1 type ID */
+    hid_t  tid_cmpd1_vlen;
+    hsize_t  sdims_dset[] = {SDIM_DSET};
+
+    unsigned       i,j;        /* counting variables */
+    herr_t  ret;  /* Generic return value  */
+
+    /* Allocate and initialize VL data to write */
+    for(i = 0; i < SDIM_DSET; i++) {
+        wdata[i].i1 = (int)i;
+        wdata[i].vl.p = HDmalloc((i + 1) * sizeof(cmpd2_t));
+        wdata[i].vl.len = i + 1;
+        for(j = 0; j < (i + 1); j++) {
+            ((cmpd2_t *)wdata[i].vl.p)[j].i2 = (int)(i * 10 + (unsigned)diff);
+            ((cmpd2_t *)wdata[i].vl.p)[j].f2 = (float)i * 10.5F + (float)diff;
+        } /* end for */
+    } /* end for */
+
+    /*-----------------------------------------------------------------------
+     * Create file(s)
+     *------------------------------------------------------------------------*/
+    if (is_file_new == 1)
+        fid = H5Fcreate(fname, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    else
+        fid = H5Fopen (fname, H5F_ACC_RDWR, H5P_DEFAULT);
+
+    /* -----------------------------
+     * Create sub compound2 type */
+    tid_cmpd2 = H5Tcreate(H5T_COMPOUND, sizeof(cmpd2_t));
+
+    /* Insert fields */
+    ret = H5Tinsert(tid_cmpd2, "int2", HOFFSET(cmpd2_t, i2), H5T_NATIVE_INT);
+    assert(ret >= 0);
+    ret = H5Tinsert(tid_cmpd2, "float2", HOFFSET(cmpd2_t, f2), H5T_NATIVE_FLOAT);
+    assert(ret >= 0);
+
+    /* ---------------------------
+     * Create top compound1 type */
+    tid_cmpd1 = H5Tcreate(H5T_COMPOUND, sizeof(cmpd1_t));
+    /* Insert fields */
+    ret = H5Tinsert(tid_cmpd1, "int1", HOFFSET(cmpd1_t, i1), H5T_NATIVE_INT);
+    assert(ret >= 0);
+    /* Create a VL datatype */
+    tid_cmpd1_vlen = H5Tvlen_create(tid_cmpd2);
+
+    ret = H5Tinsert(tid_cmpd1, "vlen_cmpd1", HOFFSET(cmpd1_t, vl), tid_cmpd1_vlen);
+    assert(ret >= 0);
+
+    /* -------------------------------
+     * Create dataset with compound1 
+     */
+    /* Create dataspace for dataset */
+    sid_dset = H5Screate_simple(1, sdims_dset, NULL);
+
+    /* Create a dataset */
+    did_dset = H5Dcreate2(fid, dset, tid_cmpd1, sid_dset, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    /* Write dataset to disk */
+    ret = H5Dwrite(did_dset, tid_cmpd1, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata);
+    assert(ret >= 0);
+
+    /*-----------------------------------
+     * Create an attribute in root group
+     */
+    tid_attr = H5Acreate2(fid, attr, tid_cmpd1, sid_dset, H5P_DEFAULT, H5P_DEFAULT);
+    assert(tid_attr > 0);
+    ret = H5Awrite(tid_attr, tid_cmpd1, wdata);
+    assert(ret >= 0);
+
+    /* Reclaim the write VL data */
+    ret = H5Dvlen_reclaim(tid_cmpd1, sid_dset, H5P_DEFAULT, wdata);
+    assert(ret >= 0);
+
+    /* ----------------
+     * Close IDs */
+    ret = H5Aclose(tid_attr);
+    assert(ret >= 0);
+    ret = H5Dclose(did_dset);
+    assert(ret >= 0);
+    ret = H5Tclose(tid_cmpd2);
+    assert(ret >= 0);
+    ret = H5Tclose(tid_cmpd1);
+    assert(ret >= 0);
+    ret = H5Sclose(sid_dset);
+    assert(ret >= 0);
+    ret = H5Tclose(tid_cmpd1_vlen);
+    assert(ret >= 0);
+    ret = H5Fclose(fid);
+    assert(ret >= 0);
+}
+
+
+static void test_comps_array_vlen (const char * fname, const char *dset,const char *attr, int diff, int is_file_new)
+{
+    typedef struct {       
+        int i3;
+        float f3;
+    } cmpd3_t;
+ 
+    typedef struct {        /* Typedef for compound datatype */
+        int i2;
+        hvl_t vl;   /* VL information to write */
+    } cmpd2_t;
+
+    typedef struct {
+        int i1;
+        cmpd2_t cmpd2[SDIM_CMPD_ARRAY];
+    } cmpd1_t;
+
+    cmpd1_t wdata[SDIM_DSET];   /* Information to write */
+    hid_t  fid;  /* HDF5 File IDs  */
+    hid_t  did_dset; /* Dataset ID   */
+    hid_t  sid_dset;       /* Dataspace ID   */
+    hid_t  tid_attr;
+    hid_t  tid_cmpd1;       /* Compound1 Datatype ID   */
+    hid_t  tid_arry1;       /* Array Datatype ID   */
+    hid_t  tid_cmpd2;       /* Compound2 Datatype ID   */
+    hid_t  tid_cmpd2_vlen;
+    hid_t  tid_cmpd3;       /* Compound3 Datatype ID   */
+    hsize_t  sdims_dset[] = {SDIM_DSET};
+    hsize_t  sdims_arry[] = {SDIM_CMPD_ARRAY};
+    unsigned i, j, k;   /* counting variables */
+    herr_t  ret;        /* Generic return value  */
+
+
+
+    /* Initialize array data to write in compound1 */
+    for(i = 0; i < SDIM_DSET; i++) {
+        wdata[i].i1 = (int)i;
+
+        /* Allocate and initialize VL data to write in compound2 */
+        for(j = 0; j < SDIM_CMPD_ARRAY; j++) {
+            wdata[i].cmpd2[j].i2 = (int)(j * 10);
+            wdata[i].cmpd2[j].vl.p = HDmalloc((j + 1) * sizeof(cmpd3_t));
+            wdata[i].cmpd2[j].vl.len = j + 1;
+            for(k = 0; k < (j + 1); k++) {
+                /* Initialize data of compound3 */
+                ((cmpd3_t *)wdata[i].cmpd2[j].vl.p)[k].i3 = (int)j * 10 + diff;
+                ((cmpd3_t *)wdata[i].cmpd2[j].vl.p)[k].f3 = (float)j * 10.5F + (float)diff;
+            } /* end for */
+        } /* end for */
+    }
+
+    /*-----------------------------------------------------------------------
+     * Create file(s)
+     *------------------------------------------------------------------------*/
+    if (is_file_new == 1)
+        fid = H5Fcreate(fname, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    else
+        fid = H5Fopen (fname, H5F_ACC_RDWR, H5P_DEFAULT);
+
+    /* Create dataspace for datasets */
+    sid_dset = H5Screate_simple(1, sdims_dset, NULL);
+
+    /*-------------------------------------
+     * Create a sub compound3 datatype  */
+    tid_cmpd3 = H5Tcreate(H5T_COMPOUND, sizeof(cmpd3_t));
+
+    /* Insert integer field */
+    ret = H5Tinsert(tid_cmpd3, "int", HOFFSET(cmpd3_t, i3), H5T_NATIVE_INT);
+    assert(ret >= 0);
+
+    /* Insert float field */
+    ret = H5Tinsert(tid_cmpd3, "float", HOFFSET(cmpd3_t, f3), H5T_NATIVE_FLOAT);
+    assert(ret >= 0);
+
+
+    /*-------------------------------------
+     * Create a sub compound2 datatype  */
+    tid_cmpd2 = H5Tcreate(H5T_COMPOUND, sizeof(cmpd2_t));
+
+    /* Insert integer field */
+    ret = H5Tinsert(tid_cmpd2, "int", HOFFSET(cmpd2_t, i2), H5T_NATIVE_INT);
+    assert(ret >= 0);
+    /* Create a VL datatype */
+    tid_cmpd2_vlen = H5Tvlen_create(tid_cmpd3);
+    ret = H5Tinsert(tid_cmpd2, "vlen", HOFFSET(cmpd2_t, vl), tid_cmpd2_vlen);
+    assert(ret >= 0);
+
+
+    /*-----------------------------------
+     * Create a top compound1 datatype for dataset.
+     */
+    tid_cmpd1 = H5Tcreate (H5T_COMPOUND, sizeof(cmpd1_t));
+
+    /* Create an array datatype */
+    tid_arry1 = H5Tarray_create2(tid_cmpd2, 1, sdims_arry);
+    /* insert the array */
+    H5Tinsert(tid_cmpd1, "array_comp", HOFFSET(cmpd1_t, cmpd2), tid_arry1);
+
+
+    /* ----------------------
+     * Create a dataset */
+    did_dset = H5Dcreate2(fid, dset, tid_cmpd1, sid_dset, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    /* Write dataset to disk */
+    ret = H5Dwrite(did_dset, tid_cmpd1, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata);
+    assert(ret >= 0);
+
+    /*-----------------------------------
+     * Create an attribute in root group
+     */
+    tid_attr = H5Acreate2(fid, attr, tid_cmpd1, sid_dset, H5P_DEFAULT, H5P_DEFAULT);
+    assert(tid_attr > 0);
+    ret = H5Awrite(tid_attr, tid_cmpd1, wdata);
+    assert(ret >= 0);
+
+    /* Reclaim the write VL data */
+    ret = H5Dvlen_reclaim(tid_cmpd1, sid_dset, H5P_DEFAULT, wdata);
+    assert(ret >= 0);
+
+    /*-------------------
+     * Close IDs */
+    ret = H5Aclose(tid_attr);
+    assert(ret >= 0);
+    ret = H5Tclose(tid_arry1);
+    assert(ret >= 0);
+    ret = H5Dclose(did_dset);
+    assert(ret >= 0);
+    ret = H5Sclose(sid_dset);
+    assert(ret >= 0);
+    ret = H5Tclose(tid_cmpd3);
+    assert(ret >= 0);
+    ret = H5Tclose(tid_cmpd2);
+    assert(ret >= 0);
+    ret = H5Tclose(tid_cmpd2_vlen);
+    assert(ret >= 0);
+    ret = H5Tclose(tid_cmpd1);
+    assert(ret >= 0);
+    ret = H5Fclose(fid);
+    assert(ret >= 0);
+}
+
+
+static void test_comps_vlen_arry (const char * fname, const char *dset, const char *attr, int diff, int is_file_new)
+{
+    /* sub compound 3 */
+    typedef struct {       
+        int i3;
+        float f3;
+    } cmpd3_t;
+
+    /* sub compound 2 */
+    typedef struct {       
+        int i2;
+        cmpd3_t cmpd3[SDIM_CMPD_ARRAY];
+    } cmpd2_t;
+
+    /* top compound 1 */
+    typedef struct { 
+        int i1;
+        hvl_t vl;   /* VL information for compound2 */
+    } cmpd1_t;
+
+    cmpd1_t wdata[SDIM_DSET];   /* Dataset for compound1 */
+
+    hid_t  fid;  /* HDF5 File ID */
+    hid_t  did_dset; /* dataset ID   */
+    hid_t  sid_dset;  /* dataset space ID */
+    hid_t  tid_attr;
+    hid_t  tid_cmpd3; /* compound3 type ID */
+    hid_t  tid_cmpd2; /* compound2 type ID */
+    hid_t  tid_cmpd2_arry;
+    hid_t  tid_cmpd1; /* compound1 type ID */
+    hid_t  tid_cmpd1_vlen;
+    hsize_t  sdims_dset[] = {SDIM_DSET};
+    hsize_t  sdims_cmpd_arry[] = {SDIM_CMPD_ARRAY};
+
+    unsigned       i,j,k;        /* counting variables */
+    herr_t  ret;  /* Generic return value  */
+
+    /* Allocate and initialize VL data to write */
+    for(i = 0; i < SDIM_DSET; i++) {
+        /* compound 1 data */
+        wdata[i].i1 = (int)i;
+        wdata[i].vl.p = HDmalloc((i + 1) * sizeof(cmpd2_t));
+        wdata[i].vl.len = i + 1;
+        for(j = 0; j < (i + 1); j++) {
+            /* compound2 data */
+            ((cmpd2_t *)wdata[i].vl.p)[j].i2 = (int)i * 10 + diff;
+            for(k = 0; k < SDIM_CMPD_ARRAY; k++) {
+                /* compound 3 data */
+                ((cmpd2_t *)(wdata[i].vl.p))[j].cmpd3[k].i3 = (int)((float)k * 10.5F) + diff;
+                ((cmpd2_t *)(wdata[i].vl.p))[j].cmpd3[k].f3 = (float)k * 10.5F + (float)diff;
+            } /* end for */
+        } /* end for */
+    } /* end for */
+
+    /*-----------------------------------------------------------------------
+     * Create file(s)
+     *------------------------------------------------------------------------*/
+    if (is_file_new == 1)
+        fid = H5Fcreate(fname, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    else
+        fid = H5Fopen (fname, H5F_ACC_RDWR, H5P_DEFAULT);
+
+    /* -----------------------------
+     * Create sub compound3 type */
+    tid_cmpd3 = H5Tcreate(H5T_COMPOUND, sizeof(cmpd3_t));
+
+    /* Insert fields */
+    ret = H5Tinsert(tid_cmpd3, "int3", HOFFSET(cmpd3_t, i3), H5T_NATIVE_INT);
+    assert(ret >= 0);
+    ret = H5Tinsert(tid_cmpd3, "float3", HOFFSET(cmpd3_t, f3), H5T_NATIVE_FLOAT);
+    assert(ret >= 0);
+
+    /* -----------------------------
+     * Create sub compound2 type */
+    tid_cmpd2 = H5Tcreate(H5T_COMPOUND, sizeof(cmpd2_t));
+
+    ret = H5Tinsert(tid_cmpd2, "int2", HOFFSET(cmpd2_t, i2), H5T_NATIVE_INT);
+    assert(ret >= 0);
+
+    tid_cmpd2_arry = H5Tarray_create2(tid_cmpd3, 1, sdims_cmpd_arry);
+    ret = H5Tinsert(tid_cmpd2, "array_cmpd2", HOFFSET(cmpd2_t, cmpd3), tid_cmpd2_arry);
+    assert(ret >= 0);
+
+    /* ---------------------------
+     * Create top compound1 type
+     */
+    /* Create a VL datatype */
+    tid_cmpd1 = H5Tcreate(H5T_COMPOUND, sizeof(cmpd1_t));
+    /* Insert fields */
+    ret = H5Tinsert(tid_cmpd1, "int1", HOFFSET(cmpd1_t, i1), H5T_NATIVE_INT);
+    assert(ret >= 0);
+    tid_cmpd1_vlen = H5Tvlen_create(tid_cmpd2);
+    ret = H5Tinsert(tid_cmpd1, "vlen_cmpd1", HOFFSET(cmpd1_t, vl), tid_cmpd1_vlen);
+    assert(ret >= 0);
+
+    /* -------------------------------
+     * Create dataset with compound1 
+     */
+    /* Create dataspace for dataset */
+    sid_dset = H5Screate_simple(1, sdims_dset, NULL);
+
+    /* Create a dataset */
+    did_dset = H5Dcreate2(fid, dset, tid_cmpd1, sid_dset, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    /* Write dataset to disk */
+    ret = H5Dwrite(did_dset, tid_cmpd1, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata);
+    assert(ret >= 0);
+
+    /*-----------------------------------
+     * Create an attribute in root group
+     */
+    tid_attr = H5Acreate2(fid, attr, tid_cmpd1, sid_dset, H5P_DEFAULT, H5P_DEFAULT);
+    assert(tid_attr > 0);
+    ret = H5Awrite(tid_attr, tid_cmpd1, wdata);
+    assert(ret >= 0);
+
+    /* Reclaim the write VL data */
+    ret = H5Dvlen_reclaim(tid_cmpd1, sid_dset, H5P_DEFAULT, wdata);
+    assert(ret >= 0);
+
+    /* ----------------
+     * Close IDs */
+    ret = H5Aclose(tid_attr);
+    assert(ret >= 0);
+    ret = H5Dclose(did_dset);
+    assert(ret >= 0);
+    ret = H5Sclose(sid_dset);
+    assert(ret >= 0);
+    ret = H5Tclose(tid_cmpd3);
+    assert(ret >= 0);
+    ret = H5Tclose(tid_cmpd2_arry);
+    assert(ret >= 0);
+    ret = H5Tclose(tid_cmpd2);
+    assert(ret >= 0);
+    ret = H5Tclose(tid_cmpd1_vlen);
+    assert(ret >= 0);
+    ret = H5Tclose(tid_cmpd1);
+    assert(ret >= 0);
+    ret = H5Fclose(fid);
+    assert(ret >= 0);
+}
+
+
+/*-------------------------------------------------------------------------
+* Function: test_data_nocomparables
+*
+* Purpose: 
+*   Create test files with non-comparable dataset and attributes with 
+*   comparable datasets and attributes.  All the comparables should display 
+*   differences.
+*
+*-------------------------------------------------------------------------*/
+#define DIM_ARRY 3
+static void test_data_nocomparables (const char * fname, int make_diffs)
+{
+    hid_t   fid=0;
+    hid_t   gid1=0;
+    hid_t   gid2=0;
+    hid_t   did1=0;
+    hid_t   did2=0;
+    hid_t   sid1=0;
+    hid_t   tid_dset1=0;
+    hid_t   tid_attr1=0;
+    hsize_t dims1_1[1] = {DIM_ARRY};
+    hsize_t dims1_2[1] = {DIM_ARRY+1};
+    hsize_t dims2[2] = {DIM_ARRY, 1};
+    int data1[DIM_ARRY] = {0,0,0};
+    int data2[DIM_ARRY] = {1,1,1};
+    int data3[DIM_ARRY+1] = {1,1,1,1};
+    int data1_dim2[DIM_ARRY][1] = {{0},{0},{0}};
+    int rank_attr;
+    char data1_str[DIM_ARRY][STR_SIZE]= {"ab","cd","ef"};
+    herr_t  status = SUCCEED;
+    void *dset_data_ptr1=NULL;
+    void *dset_data_ptr2=NULL;
+    void *dset_data_ptr3=NULL;
+    void *attr_data_ptr1=NULL;
+    void *attr_data_ptr2=NULL;
+    void *attr_data_ptr3=NULL;
+    void *attr_data_ptr4=NULL;
+    void *attr2_dim_ptr=NULL;
+    void *attr3_dim_ptr=NULL;
+
+    /* init */
+    tid_dset1=H5Tcopy(H5T_NATIVE_INT);
+    dset_data_ptr1=(int*)&data1;
+    dset_data_ptr2=(int*)&data1;
+    dset_data_ptr3=(int*)&data1;
+    tid_attr1=H5Tcopy(H5T_NATIVE_INT);
+    attr_data_ptr1=(int*)&data1;
+    attr_data_ptr3=(int*)&data1;
+    attr_data_ptr4=(int*)&data1;
+    attr2_dim_ptr=(hsize_t*)&dims1_1;
+    attr3_dim_ptr=(hsize_t*)&dims1_1;
+    rank_attr=1;
+
+    if (make_diffs)
+    {
+        /* ------------
+         * group1 */
+        tid_dset1=H5Tcopy(H5T_C_S1);
+        H5Tset_size(tid_dset1, (size_t)STR_SIZE);
+        dset_data_ptr1=(char*)&data1_str;
+        dset_data_ptr2=(int*)&data2;
+        attr_data_ptr1=(int*)&data2;
+
+        /* ----------- 
+         * group2 
+         */
+        dset_data_ptr3=(int*)&data2;
+        /* dset1/attr1 */
+        tid_attr1=H5Tcopy(H5T_C_S1);
+        H5Tset_size(tid_attr1, (size_t)STR_SIZE);
+        attr_data_ptr2=(char*)&data1_str;
+
+        /* dset1/attr2 */
+        attr2_dim_ptr=(hsize_t*)&dims1_2;
+
+        /* dset1/attr3 */
+        attr_data_ptr3=(int*)&data1_dim2;
+        attr3_dim_ptr=(hsize_t*)&dims2;
+        rank_attr=2;
+
+        /* dset1/attr4 */
+        attr_data_ptr4=(int*)&data2;
+
+    }
+
+
+   /*-----------------------------------------------------------------------
+    * Create file(s)
+    *------------------------------------------------------------------------*/
+    fid = H5Fcreate (fname, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * Groups
+    *------------------------------------------------------------------------*/
+    gid1 = H5Gcreate2(fid, "g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname);
+        status = FAIL;
+        goto out;
+    }
+
+    gid2 = H5Gcreate2(fid, "g2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * Datasets in /g1
+    *------------------------------------------------------------------------*/
+    if((sid1 = H5Screate_simple(1, dims1_1, NULL)) < 0)
+         goto out;
+
+    /*  dset1 */
+    if((did1 = H5Dcreate2(gid1, "dset1", tid_dset1, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Dcreate2 failed.\n", "dset1");
+        status = FAIL;
+        goto out;
+    }
+
+    if(H5Dwrite(did1, tid_dset1, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset_data_ptr1) < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Dwrite failed.\n", "dset1");
+        status = FAIL;
+        goto out;
+    }
+    write_attr(did1,1,dims1_1,"attr", H5T_NATIVE_INT, attr_data_ptr1);
+
+    /*  dset2 */
+    status = write_dset(gid1, 1, dims1_1,"dset2", H5T_NATIVE_INT, dset_data_ptr2);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname);
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * Datasets in /g2
+    *------------------------------------------------------------------------*/
+    /* ---------
+     *  dset1 */
+    if((did2 = H5Dcreate2(gid2, "dset1", H5T_NATIVE_INT, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Dcreate2 failed.\n", "dset1");
+        status = FAIL;
+        goto out;
+    }
+
+    if(H5Dwrite(did2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset_data_ptr3) < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Dwrite failed.\n", "dset1");
+        status = FAIL;
+        goto out;
+    }
+    /* attr1 - non-compatible : different type */
+    write_attr(did2,1,dims1_1,"attr1", tid_attr1, attr_data_ptr2);
+
+
+    /* attr2 - non-compatible : same rank, different dimention */
+    write_attr(did2,1,(hsize_t *)attr2_dim_ptr,"attr2", H5T_NATIVE_INT, data3);
+
+    /* attr3 - non-compatible : different rank */
+    write_attr(did2, rank_attr,(hsize_t *)attr3_dim_ptr,"attr3", H5T_NATIVE_INT, attr_data_ptr3);
+
+    /* attr4 - compatible : different data values */
+    write_attr(did2,1,dims1_1,"attr4", H5T_NATIVE_INT, attr_data_ptr4);
+
+    /*----------
+     * dset2 */
+    status = write_dset(gid2, 1, dims1_1,"dset2", H5T_NATIVE_INT, dset_data_ptr3);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname);
+        goto out;
+    }
+
+    
+
+out:
+    
+    /*-----------------------------------------------------------------------
+    * Close IDs
+    *-----------------------------------------------------------------------*/
+    if(fid)
+        H5Fclose(fid);
+    if(gid1)
+        H5Gclose(gid1);
+    if(gid2)
+        H5Gclose(gid2);
+    if(did1)
+        H5Dclose(did1);
+    if(did2)
+        H5Dclose(did2);
+    if(sid1)
+        H5Sclose(sid1);
+    if(tid_dset1)
+        H5Tclose(tid_dset1);
+    if(tid_attr1)
+        H5Tclose(tid_attr1);
+}
+
+/*-------------------------------------------------------------------------
+* Function: test_objs_nocomparables
+*
+* Purpose: 
+*   Create test files with common objects (same name) but different object
+*   types. 
+*   h5diff should show non-comparable output from these common objects.
+*-------------------------------------------------------------------------*/
+static void test_objs_nocomparables(const char *fname1, const char *fname2)
+{
+    herr_t  status = SUCCEED;
+    hid_t   fid1=0;
+    hid_t   fid2=0;
+    hid_t   topgid1=0;
+    hid_t   topgid2=0;
+    hid_t   gid1=0;
+    hid_t   did1=0;
+    hid_t   tid1=0;
+    hid_t   gid2=0;
+    hid_t   did2=0;
+    hid_t   tid2=0;
+    hsize_t dims[1] = {DIM_ARRY};
+    int data1[DIM_ARRY] = {1,1,1};
+    int data2[DIM_ARRY] = {2,2,2};
+
+   /*-----------------------------------------------------------------------
+    * Open file(s) to add objects
+    *------------------------------------------------------------------------*/
+    /* file1 */
+    fid1 = H5Fopen (fname1, H5F_ACC_RDWR, H5P_DEFAULT);
+    if (fid1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Fopen failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /* file2 */
+    fid2 = H5Fopen (fname2, H5F_ACC_RDWR, H5P_DEFAULT);
+    if (fid2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Fopen failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * in file1 : add member objects
+    *------------------------------------------------------------------------*/
+    /* parent group */
+    topgid1 = H5Gcreate2(fid1, "diffobjtypes", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (topgid1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /* dataset */
+    status = write_dset(topgid1, 1, dims,"obj1", H5T_NATIVE_INT, data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        goto out;
+    }
+
+    /* group */
+    gid1 = H5Gcreate2(topgid1, "obj2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /* committed type */
+    tid1 = H5Tcopy(H5T_NATIVE_INT);
+    status = H5Tcommit2(topgid1, "obj3", tid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Tcommit2 failed.\n", fname1);
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * in file2 : add member objects
+    *------------------------------------------------------------------------*/
+    /* parent group */
+    topgid2 = H5Gcreate2(fid2, "diffobjtypes", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (topgid2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    /* group */
+    gid2 = H5Gcreate2(topgid2, "obj1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    /* committed type */
+    tid2 = H5Tcopy(H5T_NATIVE_INT);
+    status = H5Tcommit2(topgid2, "obj2", tid2, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Tcommit2 failed.\n", fname2);
+        goto out;
+    }
+
+    /* dataset */
+    status = write_dset(topgid2, 1, dims,"obj3", H5T_NATIVE_INT, data2);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        goto out;
+    }
+
+out:
+    /*-----------------------------------------------------------------------
+    * Close IDs
+    *-----------------------------------------------------------------------*/
+    if(fid1)
+        H5Fclose(fid1);
+    if(fid2)
+        H5Fclose(fid2);
+    if(topgid1)
+        H5Gclose(topgid1);
+    if(topgid2)
+        H5Gclose(topgid2);
+    if(did1)
+        H5Dclose(did1);
+    if(did2)
+        H5Dclose(did2);
+    if(gid1)
+        H5Gclose(gid1);
+    if(gid2)
+        H5Gclose(gid2);
+    if(tid1)
+        H5Tclose(tid1);
+    if(tid2)
+        H5Tclose(tid2);
+
+}
+
+/*-------------------------------------------------------------------------
+* Function: write_attr_in
+*
+* Purpose: write attributes in LOC_ID (dataset, group, named datatype)
+*
+*-------------------------------------------------------------------------
+*/
+static
+void write_attr_in(hid_t loc_id,
+                   const char* dset_name, /* for saving reference to dataset*/
+                   hid_t fid,
+                   int make_diffs /* flag to modify data buffers */)
+{
+    /* Compound datatype */
+    typedef struct s_t
+    {
+        char   a;
+        double b;
+    } s_t;
+
+    typedef enum
+    {
+        RED,
+        GREEN
+    } e_t;
+
+    hid_t   aid;
+    hid_t   sid;
+    hid_t   tid;
+    herr_t  status;
+    int     val, i, j, k, l, n;
+    float   f;
+
+    /* create 1D attributes with dimension [2], 2 elements */
+    hsize_t    dims[1]={2};
+    char       buf1[2][STR_SIZE]= {"ab","de"};        /* string */
+    char       *buf1a[2];                             /* VL string */
+    char       buf2[2]= {1,2};                 /* bitfield, opaque */
+    s_t        buf3[2]= {{1,2.0F},{3,4.0F}};         /* compound */
+    hobj_ref_t buf4[2];                        /* reference */
+    e_t        buf45[2]= {RED,RED};            /* enum */
+    hvl_t      buf5[2];                        /* vlen */
+    hsize_t    dimarray[1]={3};                /* array dimension */
+    int        buf6[2][3]= {{1,2,3},{4,5,6}};  /* array */
+    int        buf7[2]= {1,2};                 /* integer */
+    float      buf8[2]= {1.0F, 2.0F};                 /* float */
+
+    /* create 2D attributes with dimension [3][2], 6 elements */
+    hsize_t    dims2[2]={3,2};
+    char       buf12[3][2][STR_SIZE]= {{"ab","cd"},{"ef","gh"},{"ij","kl"}};            /* string */
+    char       *buf12a[3][2];                                                           /* VL string */
+    char       buf22[3][2]= {{1,2},{3,4},{5,6}};                                        /* bitfield, opaque */
+    s_t        buf32[6]= {{1,2.0F},{3,4.0F},{5,6.0F},{7,8.0F},{9,10.0F},{11,12.0F}};    /* compound */
+    hobj_ref_t buf42[3][2];                                                             /* reference */
+    e_t        buf452[3][2];                                                            /* enum */
+    hvl_t      buf52[3][2];                                                             /* vlen */
+    int        buf62[6][3]= {{1,2,3},{4,5,6},{7,8,9},{10,11,12},{13,14,15},{16,17,18}}; /* array */
+    int        buf72[3][2]= {{1,2},{3,4},{5,6}};                                        /* integer */
+    float      buf82[3][2]= {{1.0F,2.0F},{3.0F,4.0F},{5.0F,6.0F}};                      /* float */
+
+    /* create 3D attributes with dimension [4][3][2], 24 elements */
+    hsize_t    dims3[3]={4,3,2};
+    char       buf13[4][3][2][STR_SIZE]= {{{"ab","cd"},{"ef","gh"},{"ij","kl"}},
+    {{"mn","pq"},{"rs","tu"},{"vw","xz"}},
+    {{"AB","CD"},{"EF","GH"},{"IJ","KL"}},
+    {{"MN","PQ"},{"RS","TU"},{"VW","XZ"}}};  /* string */
+    char       *buf13a[4][3][2];   /* VL string */
+    char       buf23[4][3][2];    /* bitfield, opaque */
+    s_t        buf33[4][3][2];    /* compound */
+    hobj_ref_t buf43[4][3][2];    /* reference */
+    e_t        buf453[4][3][2];   /* enum */
+    hvl_t      buf53[4][3][2];    /* vlen */
+    int        buf63[24][3];      /* array */
+    int        buf73[4][3][2];    /* integer */
+    float      buf83[4][3][2];    /* float */
+
+
+    /*-------------------------------------------------------------------------
+    * 1D attributes
+    *-------------------------------------------------------------------------
+    */
+
+    /*-------------------------------------------------------------------------
+    * H5T_STRING
+    *-------------------------------------------------------------------------
+    */
+
+    if (make_diffs)
+    {
+        for (i=0; i<2; i++)
+        {
+            for (j=0; j<2; j++)
+            {
+                buf1[i][j]='z';
+            }
+        }
+    }
+    /*
+    buf1[2][2]= {"ab","de"};
+    $h5diff file7.h5 file6.h5 g1 g1 -v
+    Group:       </g1> and </g1>
+    Attribute:   <string> and <string>
+    position      string of </g1>  string of </g1> difference
+    ------------------------------------------------------------
+    [ 0 ]          a                z
+    [ 0 ]          b                z
+    [ 1 ]          d                z
+    [ 1 ]          e                z
+    */
+    tid = H5Tcopy(H5T_C_S1);
+    status  = H5Tset_size(tid, (size_t)STR_SIZE);
+    write_attr(loc_id,1,dims,"string",tid,buf1);
+    status = H5Tclose(tid);
+
+    for (i=0; i<2; i++)
+        buf1a[i]=buf1[i];
+    tid = H5Tcopy(H5T_C_S1);
+    status  = H5Tset_size(tid, H5T_VARIABLE);
+    write_attr(loc_id,1,dims,"VLstring",tid,buf1a);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_BITFIELD
+    *-------------------------------------------------------------------------
+    */
+
+    if (make_diffs)
+    {
+        for (i=0; i<2; i++)
+            buf2[i]=buf2[1]=0;
+    }
+    /*
+    buf2[2]= {1,2};
+    $h5diff file7.h5 file6.h5 g1 g1 -v
+    Group:       </g1> and </g1>
+    Attribute:   <bitfield> and <bitfield>
+    position      bitfield of </g1> bitfield of </g1> difference
+    position        opaque of </g1> opaque of </g1> difference
+    ------------------------------------------------------------
+    [ 0 ]          1               0               1
+    [ 1 ]          2               0               2
+    */
+
+    tid = H5Tcopy(H5T_STD_B8LE);
+    write_attr(loc_id,1,dims,"bitfield",tid,buf2);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_OPAQUE
+    *-------------------------------------------------------------------------
+    */
+
+    /*
+    buf2[2]= {1,2};
+    $h5diff file7.h5 file6.h5 g1 g1 -v
+    Group:       </g1> and </g1>
+    Attribute:   <opaque> and <opaque>
+    position     opaque of </g1> opaque of </g1> difference
+    position        opaque of </g1> opaque of </g1> difference
+    ------------------------------------------------------------
+    [ 0 ]          1               0               1
+    [ 1 ]          2               0               2
+    */
+
+    tid = H5Tcreate(H5T_OPAQUE, (size_t)1);
+    status = H5Tset_tag(tid, "1-byte opaque type"); /* must set this */
+    write_attr(loc_id,1,dims,"opaque",tid,buf2);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_COMPOUND
+    *-------------------------------------------------------------------------
+    */
+
+    if (make_diffs)
+    {
+        for (i=0; i<2; i++)
+        {
+            buf3[i].a=0; buf3[i].b=0;
+        }
+    }
+
+    /*
+    buf3[2]= {{1,2},{3,4}};
+    $h5diff file7.h5 file6.h5 g1 g1 -v
+    Group:       </g1> and </g1>
+    Attribute:   <compound> and <compound>
+    position        compound of </g1> compound of </g1> difference
+    ------------------------------------------------------------
+    [ 0 ]          1               5               4
+    [ 0 ]          2               5               3
+    [ 1 ]          3               5               2
+    [ 1 ]          4               5               1
+    */
+
+    tid = H5Tcreate (H5T_COMPOUND, sizeof(s_t));
+    H5Tinsert(tid, "a", HOFFSET(s_t, a), H5T_NATIVE_CHAR);
+    H5Tinsert(tid, "b", HOFFSET(s_t, b), H5T_NATIVE_DOUBLE);
+    write_attr(loc_id,1,dims,"compound",tid,buf3);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_REFERENCE (H5R_OBJECT object reference)
+    *-------------------------------------------------------------------------
+    */
+    /* Create references to dataset */
+    if (dset_name)
+    {
+        status=H5Rcreate(&buf4[0],fid,dset_name,H5R_OBJECT,(hid_t)-1);
+        status=H5Rcreate(&buf4[1],fid,dset_name,H5R_OBJECT,(hid_t)-1);
+        write_attr(loc_id,1,dims,"reference",H5T_STD_REF_OBJ,buf4);
+    }
+
+    /*-------------------------------------------------------------------------
+    * H5T_ENUM
+    *-------------------------------------------------------------------------
+    */
+    if (make_diffs)
+    {
+        for (i=0; i<2; i++)
+        {
+            buf45[i]=GREEN;
+        }
+    }
+    /*
+    buf45[2]= {RED,RED};
+    $h5diff file7.h5 file6.h5 g1 g1 -v
+    Group:       </g1> and </g1>
+    Attribute:   <enum> and <enum>
+    position     enum of </g1>   enum of </g1>   difference
+    ------------------------------------------------------------
+    [ 0 ]          RED              GREEN
+    [ 1 ]          RED              GREEN
+    */
+    tid = H5Tcreate(H5T_ENUM, sizeof(e_t));
+    H5Tenum_insert(tid, "RED",   (val = 0, &val));
+    H5Tenum_insert(tid, "GREEN", (val = 1, &val));
+    write_attr(loc_id,1,dims,"enum",tid,buf45);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_VLEN
+    *-------------------------------------------------------------------------
+    */
+
+    /* Allocate and initialize VL dataset to write */
+
+    buf5[0].len = 1;
+    buf5[0].p = HDmalloc( 1 * sizeof(int));
+    ((int *)buf5[0].p)[0]=1;
+    buf5[1].len = 2;
+    buf5[1].p = HDmalloc( 2 * sizeof(int));
+    ((int *)buf5[1].p)[0]=2;
+    ((int *)buf5[1].p)[1]=3;
+
+    if (make_diffs)
+    {
+        ((int *)buf5[0].p)[0]=0;
+        ((int *)buf5[1].p)[0]=0;
+        ((int *)buf5[1].p)[1]=0;
+    }
+    /*
+    $h5diff file7.h5 file6.h5 g1 g1 -v
+    Group:       </g1> and </g1>
+    position        vlen of </g1>   vlen of </g1>   difference
+    ------------------------------------------------------------
+    [ 0 ]          1               0               1
+    [ 1 ]          2               0               2
+    [ 1 ]          3               0               3
+    */
+
+    sid = H5Screate_simple(1, dims, NULL);
+    tid = H5Tvlen_create(H5T_NATIVE_INT);
+    aid = H5Acreate2(loc_id, "vlen", tid, sid, H5P_DEFAULT, H5P_DEFAULT);
+    status = H5Awrite(aid, tid, buf5);
+    assert(status >= 0);
+    status = H5Dvlen_reclaim(tid, sid, H5P_DEFAULT, buf5);
+    assert(status >= 0);
+    status = H5Aclose(aid);
+    status = H5Tclose(tid);
+    status = H5Sclose(sid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_ARRAY
+    *-------------------------------------------------------------------------
+    */
+
+    if (make_diffs)
+    {
+        for (i=0; i<2; i++)
+            for (j=0; j<3; j++)
+            {
+                buf6[i][j]=0;
+            }
+    }
+    /*
+    buf6[2][3]= {{1,2,3},{4,5,6}};
+    $h5diff file7.h5 file6.h5 g1 g1 -v
+    Group:       </g1> and </g1>
+    Attribute:   <array> and <array>
+    position        array of </g1>  array of </g1>  difference
+    ------------------------------------------------------------
+    [ 0 ]          1               0               1
+    [ 0 ]          2               0               2
+    [ 0 ]          3               0               3
+    [ 1 ]          4               0               4
+    [ 1 ]          5               0               5
+    [ 1 ]          6               0               6
+    */
+    tid = H5Tarray_create2(H5T_NATIVE_INT, 1, dimarray);
+    write_attr(loc_id, 1, dims, "array", tid, buf6);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_INTEGER and H5T_FLOAT
+    *-------------------------------------------------------------------------
+    */
+
+    if (make_diffs)
+    {
+        for (i=0; i<2; i++)
+        {
+            buf7[i]=0;
+            buf8[i]=0;
+        }
+    }
+    /*
+    buf7[2]= {1,2};
+    buf8[2]= {1,2};
+    $h5diff file7.h5 file6.h5 g1 g1 -v
+    Group:       </g1> and </g1>
+    position        integer of </g1> integer of </g1> difference
+    ------------------------------------------------------------
+    [ 0 ]          1               0               1
+    [ 1 ]          2               0               2
+    position        float of </g1>  float of </g1>  difference
+    ------------------------------------------------------------
+    [ 0 ]          1               0               1
+    [ 1 ]          2               0               2
+    */
+    write_attr(loc_id,1,dims,"integer",H5T_NATIVE_INT,buf7);
+    write_attr(loc_id,1,dims,"float",H5T_NATIVE_FLOAT,buf8);
+
+
+    /*-------------------------------------------------------------------------
+    * 2D attributes
+    *-------------------------------------------------------------------------
+    */
+
+    /*-------------------------------------------------------------------------
+    * H5T_STRING
+    *-------------------------------------------------------------------------
+    */
+    if (make_diffs)
+    {
+        for (i=0; i<3; i++)
+            for (j=0; j<2; j++)
+                for (k=0; k<2; k++)
+                    buf12[i][j][k]='z';
+    }
+
+    /*
+    buf12[6][2]= {"ab","cd","ef","gh","ij","kl"};
+    $h5diff file7.h5 file6.h5 g1 g1 -v
+    Attribute:   <string2D> and <string2D>
+    position        string2D of </g1> string2D of </g1> difference
+    ------------------------------------------------------------
+    [ 0 0 ]          a                z
+    [ 0 0 ]          b                z
+    [ 0 1 ]          c                z
+    [ 0 1 ]          d                z
+    [ 1 0 ]          e                z
+    [ 1 0 ]          f                z
+    [ 1 1 ]          g                z
+    [ 1 1 ]          h                z
+    [ 2 0 ]          i                z
+    [ 2 0 ]          j                z
+    [ 2 1 ]          k                z
+    [ 2 1 ]          l                z
+    */
+
+    tid = H5Tcopy(H5T_C_S1);
+    status  = H5Tset_size(tid, (size_t)STR_SIZE);
+    write_attr(loc_id,2,dims2,"string2D",tid,buf12);
+    status = H5Tclose(tid);
+
+    for (i=0; i<3; i++)
+    {
+        for (j=0; j<2; j++)
+        {
+
+            buf12a[i][j]=buf12[i][j];
+        }
+    }
+    tid = H5Tcopy(H5T_C_S1);
+    status  = H5Tset_size(tid, H5T_VARIABLE);
+    write_attr(loc_id,2,dims2,"VLstring2D",tid,buf12a);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_BITFIELD
+    *-------------------------------------------------------------------------
+    */
+
+    if (make_diffs)
+    {
+        memset(buf22,0,sizeof buf22);
+    }
+
+    /*
+    buf22[3][2]= {{1,2},{3,4},{5,6}};
+    $h5diff file7.h5 file6.h5 g1 g1 -v
+    Attribute:   <bitfield2D> and <bitfield2D>
+    position        bitfield2D of </g1> bitfield2D of </g1> difference
+    ------------------------------------------------------------
+    [ 0 0 ]          1               0               1
+    [ 0 1 ]          2               0               2
+    [ 1 0 ]          3               0               3
+    [ 1 1 ]          4               0               4
+    [ 2 0 ]          5               0               5
+    [ 2 1 ]          6               0               6
+    */
+
+
+    tid = H5Tcopy(H5T_STD_B8LE);
+    write_attr(loc_id,2,dims2,"bitfield2D",tid,buf22);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_OPAQUE
+    *-------------------------------------------------------------------------
+    */
+
+    /*
+    buf22[3][2]= {{1,2},{3,4},{5,6}};
+    $h5diff file7.h5 file6.h5 g1 g1 -v
+    Attribute:   <opaque2D> and <opaque2D>
+    position        opaque2D of </g1> opaque2D of </g1> difference
+    ------------------------------------------------------------
+    [ 0 0 ]          1               0               1
+    [ 0 1 ]          2               0               2
+    [ 1 0 ]          3               0               3
+    [ 1 1 ]          4               0               4
+    [ 2 0 ]          5               0               5
+    [ 2 1 ]          6               0               6
+    */
+    tid = H5Tcreate(H5T_OPAQUE, (size_t)1);
+    status = H5Tset_tag(tid, "1-byte opaque type"); /* must set this */
+    write_attr(loc_id,2,dims2,"opaque2D",tid,buf22);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_COMPOUND
+    *-------------------------------------------------------------------------
+    */
+    if (make_diffs)
+    {
+        memset(buf32,0,sizeof buf32);
+    }
+
+    /*
+    buf32[6]= {{1,2},{3,4},{5,6},{7,8},{9,10},{11,12}};
+    $h5diff file7.h5 file6.h5 g1 g1 -v
+    Attribute:   <opaque2D> and <opaque2D>
+    position        opaque2D of </g1> opaque2D of </g1> difference
+    ------------------------------------------------------------
+    [ 0 0 ]          1               0               1
+    [ 0 1 ]          2               0               2
+    [ 1 0 ]          3               0               3
+    [ 1 1 ]          4               0               4
+    [ 2 0 ]          5               0               5
+    [ 2 1 ]          6               0               6
+    */
+
+
+    tid = H5Tcreate (H5T_COMPOUND, sizeof(s_t));
+    H5Tinsert(tid, "a", HOFFSET(s_t, a), H5T_NATIVE_CHAR);
+    H5Tinsert(tid, "b", HOFFSET(s_t, b), H5T_NATIVE_DOUBLE);
+    write_attr(loc_id,2,dims2,"compound2D",tid,buf32);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_REFERENCE (H5R_OBJECT object reference)
+    *-------------------------------------------------------------------------
+    */
+    /* Create references to dataset */
+    if (dset_name)
+    {
+        for (i = 0; i < 3; i++) {
+            for (j = 0; j < 2; j++) {
+                status=H5Rcreate(&buf42[i][j],fid,dset_name,H5R_OBJECT,(hid_t)-1);
+            }
+        }
+        write_attr(loc_id,2,dims2,"reference2D",H5T_STD_REF_OBJ,buf42);
+    }
+
+    /*-------------------------------------------------------------------------
+    * H5T_ENUM
+    *-------------------------------------------------------------------------
+    */
+    for (i=0; i<3; i++)
+    {
+        for (j=0; j<2; j++)
+        {
+            if (make_diffs) buf452[i][j]=GREEN; else buf452[i][j]=RED;
+        }
+    }
+
+    /*
+    Attribute:   <enum2D> and <enum2D>
+    position        enum2D of </g1> enum2D of </g1> difference
+    ------------------------------------------------------------
+    [ 0 0 ]          RED              GREEN
+    [ 0 1 ]          RED              GREEN
+    [ 1 0 ]          RED              GREEN
+    [ 1 1 ]          RED              GREEN
+    [ 2 0 ]          RED              GREEN
+    [ 2 1 ]          RED              GREEN
+    */
+
+    tid = H5Tcreate(H5T_ENUM, sizeof(e_t));
+    H5Tenum_insert(tid, "RED",   (val = 0, &val));
+    H5Tenum_insert(tid, "GREEN", (val = 1, &val));
+    write_attr(loc_id,2,dims2,"enum2D",tid,buf452);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_VLEN
+    *-------------------------------------------------------------------------
+    */
+
+    /* Allocate and initialize VL dataset to write */
+    n=0;
+    for(i = 0; i < 3; i++) {
+        for(j = 0; j < 2; j++) {
+            buf52[i][j].p = HDmalloc((size_t)(i + 1) * sizeof(int));
+            buf52[i][j].len = (size_t)(i + 1);
+            for(l = 0; l < i + 1; l++)
+                if(make_diffs)
+                    ((int *)buf52[i][j].p)[l] = 0;
+                else
+                    ((int *)buf52[i][j].p)[l] = n++;
+        }
+    }
+
+    /*
+    position        vlen2D of </g1> vlen2D of </g1> difference
+    ------------------------------------------------------------
+    [ 0 1 ]          1               0               1
+    [ 1 0 ]          2               0               2
+    [ 1 0 ]          3               0               3
+    [ 1 1 ]          4               0               4
+    [ 1 1 ]          5               0               5
+    [ 2 0 ]          6               0               6
+    [ 2 0 ]          7               0               7
+    [ 2 0 ]          8               0               8
+    [ 2 1 ]          9               0               9
+    [ 2 1 ]          10              0               10
+    [ 2 1 ]          11              0               11
+    */
+
+    sid = H5Screate_simple(2, dims2, NULL);
+    tid = H5Tvlen_create(H5T_NATIVE_INT);
+    aid = H5Acreate2(loc_id, "vlen2D", tid, sid, H5P_DEFAULT, H5P_DEFAULT);
+    status = H5Awrite(aid, tid, buf52);
+    assert(status >= 0);
+    status = H5Dvlen_reclaim(tid, sid, H5P_DEFAULT, buf52);
+    assert(status >= 0);
+    status = H5Aclose(aid);
+    status = H5Tclose(tid);
+    status = H5Sclose(sid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_ARRAY
+    *-------------------------------------------------------------------------
+    */
+
+    if (make_diffs)
+    {
+        memset(buf62,0,sizeof buf62);
+    }
+    /*
+    buf62[6][3]= {{1,2,3},{4,5,6},{7,8,9},{10,11,12},{13,14,15},{16,17,18}};
+    $h5diff file7.h5 file6.h5 g1 g1 -v
+    Group:       </g1> and </g1>
+    Attribute:   <array2D> and <array2D>
+    position        array2D of </g1> array2D of </g1> difference
+    ------------------------------------------------------------
+    [ 0 0 ]          1               0               1
+    [ 0 0 ]          2               0               2
+    [ 0 0 ]          3               0               3
+    [ 0 1 ]          4               0               4
+    [ 0 1 ]          5               0               5
+    [ 0 1 ]          6               0               6
+    [ 1 0 ]          7               0               7
+    [ 1 0 ]          8               0               8
+    [ 1 0 ]          9               0               9
+    [ 1 1 ]          10              0               10
+    [ 1 1 ]          11              0               11
+    [ 1 1 ]          12              0               12
+    [ 2 0 ]          13              0               13
+    [ 2 0 ]          14              0               14
+    [ 2 0 ]          15              0               15
+    [ 2 1 ]          16              0               16
+    [ 2 1 ]          17              0               17
+    [ 2 1 ]          18              0               18
+    */
+    tid = H5Tarray_create2(H5T_NATIVE_INT, 1, dimarray);
+    write_attr(loc_id, 2, dims2, "array2D", tid, buf62);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_INTEGER and H5T_FLOAT
+    *-------------------------------------------------------------------------
+    */
+
+    if (make_diffs)
+    {
+        memset(buf72,0,sizeof buf72);
+        memset(buf82,0,sizeof buf82);
+    }
+    /*
+    Attribute:   <integer2D> and <integer2D>
+    position        integer2D of </g1> integer2D of </g1> difference
+    ------------------------------------------------------------
+    [ 0 0 ]          1               0               1
+    [ 0 1 ]          2               0               2
+    [ 1 0 ]          3               0               3
+    [ 1 1 ]          4               0               4
+    [ 2 0 ]          5               0               5
+    [ 2 1 ]          6               0               6
+    6 differences found
+    Attribute:   <float2D> and <float2D>
+    position        float2D of </g1> float2D of </g1> difference
+    ------------------------------------------------------------
+    [ 0 0 ]          1               0               1
+    [ 0 1 ]          2               0               2
+    [ 1 0 ]          3               0               3
+    [ 1 1 ]          4               0               4
+    [ 2 0 ]          5               0               5
+    [ 2 1 ]          6               0               6
+    */
+
+    write_attr(loc_id,2,dims2,"integer2D",H5T_NATIVE_INT,buf72);
+    write_attr(loc_id,2,dims2,"float2D",H5T_NATIVE_FLOAT,buf82);
+
+
+    /*-------------------------------------------------------------------------
+    * 3D attributes
+    *-------------------------------------------------------------------------
+    */
+
+    /*-------------------------------------------------------------------------
+    * H5T_STRING
+    *-------------------------------------------------------------------------
+    */
+
+    if (make_diffs)
+    {
+        for (i=0; i<4; i++)
+            for (j=0; j<3; j++)
+                for (k=0; k<2; k++)
+                    for (l=0; l<2; l++)
+                        buf13[i][j][k][l]='z';
+    }
+
+    /*
+    buf13[24][2]= {"ab","cd","ef","gh","ij","kl","mn","pq",
+    "rs","tu","vw","xz","AB","CD","EF","GH",
+    "IJ","KL","MN","PQ","RS","TU","VW","XZ"};
+
+    Attribute:   <string3D> and <string3D>
+    position        string3D of </g1> string3D of </g1> difference
+    ------------------------------------------------------------
+    [ 0 0 0 ]          a                z
+    [ 0 0 0 ]          b                z
+    [ 0 0 1 ]          c                z
+    [ 0 0 1 ]          d                z
+    [ 0 1 0 ]          e                z
+    [ 0 1 0 ]          f                z
+    [ 0 1 1 ]          g                z
+    [ 0 1 1 ]          h                z
+    [ 0 2 0 ]          i                z
+    [ 0 2 0 ]          j                z
+    [ 0 2 1 ]          k                z
+    [ 0 2 1 ]          l                z
+    [ 1 0 0 ]          m                z
+    [ 1 0 0 ]          n                z
+    [ 1 0 1 ]          p                z
+    [ 1 0 1 ]          q                z
+    [ 1 1 0 ]          r                z
+    [ 1 1 0 ]          s                z
+    [ 1 1 1 ]          t                z
+    [ 1 1 1 ]          u                z
+    [ 1 2 0 ]          v                z
+    [ 1 2 0 ]          w                z
+    [ 1 2 1 ]          x                z
+    [ 2 0 0 ]          A                z
+    [ 2 0 0 ]          B                z
+    [ 2 0 1 ]          C                z
+    [ 2 0 1 ]          D                z
+    [ 2 1 0 ]          E                z
+    [ 2 1 0 ]          F                z
+    [ 2 1 1 ]          G                z
+    [ 2 1 1 ]          H                z
+    [ 2 2 0 ]          I                z
+    [ 2 2 0 ]          J                z
+    [ 2 2 1 ]          K                z
+    [ 2 2 1 ]          L                z
+    [ 3 0 0 ]          M                z
+    [ 3 0 0 ]          N                z
+    [ 3 0 1 ]          P                z
+    [ 3 0 1 ]          Q                z
+    [ 3 1 0 ]          R                z
+    [ 3 1 0 ]          S                z
+    [ 3 1 1 ]          T                z
+    [ 3 1 1 ]          U                z
+    [ 3 2 0 ]          V                z
+    [ 3 2 0 ]          W                z
+    [ 3 2 1 ]          X                z
+    [ 3 2 1 ]          Z                z
+    */
+
+    tid = H5Tcopy(H5T_C_S1);
+    status  = H5Tset_size(tid, (size_t)STR_SIZE);
+    write_attr(loc_id,3,dims3,"string3D",tid,buf13);
+    status = H5Tclose(tid);
+
+    for (i=0; i<4; i++)
+    {
+        for (j=0; j<3; j++)
+        {
+            for (k=0; k<2; k++)
+            {
+                buf13a[i][j][k]=buf13[i][j][k];
+            }
+        }
+    }
+    tid = H5Tcopy(H5T_C_S1);
+    status  = H5Tset_size(tid, H5T_VARIABLE);
+    write_attr(loc_id,3,dims3,"VLstring3D",tid,buf13a);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_BITFIELD
+    *-------------------------------------------------------------------------
+    */
+
+    n=1;
+    for (i = 0; i < 4; i++) {
+        for (j = 0; j < 3; j++) {
+            for (k = 0; k < 2; k++) {
+                if(make_diffs)
+                    buf23[i][j][k] = 0;
+                else
+                    buf23[i][j][k] = (char)n++;
+            }
+        }
+    }
+
+    /*
+    position        bitfield3D of </g1> bitfield3D of </g1> difference
+    ------------------------------------------------------------
+    [ 0 0 0 ]          1               0               1
+    [ 0 0 1 ]          2               0               2
+    [ 0 1 0 ]          3               0               3
+    [ 0 1 1 ]          4               0               4
+    [ 0 2 0 ]          5               0               5
+    [ 0 2 1 ]          6               0               6
+    [ 1 0 0 ]          7               0               7
+    [ 1 0 1 ]          8               0               8
+    [ 1 1 0 ]          9               0               9
+    [ 1 1 1 ]          10              0               10
+    [ 1 2 0 ]          11              0               11
+    [ 1 2 1 ]          12              0               12
+    [ 2 0 0 ]          13              0               13
+    [ 2 0 1 ]          14              0               14
+    [ 2 1 0 ]          15              0               15
+    [ 2 1 1 ]          16              0               16
+    [ 2 2 0 ]          17              0               17
+    [ 2 2 1 ]          18              0               18
+    [ 3 0 0 ]          19              0               19
+    [ 3 0 1 ]          20              0               20
+    [ 3 1 0 ]          21              0               21
+    [ 3 1 1 ]          22              0               22
+    [ 3 2 0 ]          23              0               23
+    [ 3 2 1 ]          24              0               24
+    */
+
+    tid = H5Tcopy(H5T_STD_B8LE);
+    write_attr(loc_id,3,dims3,"bitfield3D",tid,buf23);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_OPAQUE
+    *-------------------------------------------------------------------------
+    */
+    tid = H5Tcreate(H5T_OPAQUE, (size_t)1);
+    status = H5Tset_tag(tid, "1-byte opaque type"); /* must set this */
+    write_attr(loc_id,3,dims3,"opaque3D",tid,buf23);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_COMPOUND
+    *-------------------------------------------------------------------------
+    */
+
+    n=1;
+    for (i = 0; i < 4; i++) {
+        for (j = 0; j < 3; j++) {
+            for (k = 0; k < 2; k++) {
+                if (make_diffs) {
+                    buf33[i][j][k].a = 0;
+                    buf33[i][j][k].b = 0.0F;
+                }
+                else {
+                    buf33[i][j][k].a = (char)n++;
+                    buf33[i][j][k].b = n++;
+                }
+            }
+        }
+    }
+    /*position        compound3D of </g1> compound3D of </g1> difference
+    ------------------------------------------------------------
+    [ 0 0 0 ]          1               0               1
+    [ 0 0 0 ]          2               0               2
+    [ 0 0 1 ]          3               0               3
+    [ 0 0 1 ]          4               0               4
+    [ 0 1 0 ]          5               0               5
+    [ 0 1 0 ]          6               0               6
+    [ 0 1 1 ]          7               0               7
+    [ 0 1 1 ]          8               0               8
+    [ 0 2 0 ]          9               0               9
+    [ 0 2 0 ]          10              0               10
+    [ 0 2 1 ]          11              0               11
+    [ 0 2 1 ]          12              0               12
+    [ 1 0 0 ]          13              0               13
+    [ 1 0 0 ]          14              0               14
+    [ 1 0 1 ]          15              0               15
+    [ 1 0 1 ]          16              0               16
+    [ 1 1 0 ]          17              0               17
+    [ 1 1 0 ]          18              0               18
+    [ 1 1 1 ]          19              0               19
+    [ 1 1 1 ]          20              0               20
+    [ 1 2 0 ]          21              0               21
+    [ 1 2 0 ]          22              0               22
+    [ 1 2 1 ]          23              0               23
+    [ 1 2 1 ]          24              0               24
+    [ 2 0 0 ]          25              0               25
+    [ 2 0 0 ]          26              0               26
+    [ 2 0 1 ]          27              0               27
+    [ 2 0 1 ]          28              0               28
+    [ 2 1 0 ]          29              0               29
+    [ 2 1 0 ]          30              0               30
+    [ 2 1 1 ]          31              0               31
+    [ 2 1 1 ]          32              0               32
+    [ 2 2 0 ]          33              0               33
+    [ 2 2 0 ]          34              0               34
+    [ 2 2 1 ]          35              0               35
+    [ 2 2 1 ]          36              0               36
+    [ 3 0 0 ]          37              0               37
+    [ 3 0 0 ]          38              0               38
+    [ 3 0 1 ]          39              0               39
+    [ 3 0 1 ]          40              0               40
+    [ 3 1 0 ]          41              0               41
+    [ 3 1 0 ]          42              0               42
+    [ 3 1 1 ]          43              0               43
+    [ 3 1 1 ]          44              0               44
+    [ 3 2 0 ]          45              0               45
+    [ 3 2 0 ]          46              0               46
+    [ 3 2 1 ]          47              0               47
+    [ 3 2 1 ]          48              0               48
+    */
+
+    tid = H5Tcreate (H5T_COMPOUND, sizeof(s_t));
+    H5Tinsert(tid, "a", HOFFSET(s_t, a), H5T_NATIVE_CHAR);
+    H5Tinsert(tid, "b", HOFFSET(s_t, b), H5T_NATIVE_DOUBLE);
+    write_attr(loc_id,3,dims3,"compound3D",tid,buf33);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_REFERENCE (H5R_OBJECT object reference)
+    *-------------------------------------------------------------------------
+    */
+    /* Create references to dataset */
+    if (dset_name)
+    {
+        for (i = 0; i < 4; i++) {
+            for (j = 0; j < 3; j++) {
+                for (k = 0; k < 2; k++)
+                    status=H5Rcreate(&buf43[i][j][k],fid,dset_name,H5R_OBJECT,(hid_t)-1);
+            }
+        }
+        write_attr(loc_id,3,dims3,"reference3D",H5T_STD_REF_OBJ,buf43);
+    }
+
+    /*-------------------------------------------------------------------------
+    * H5T_ENUM
+    *-------------------------------------------------------------------------
+    */
+
+    for (i = 0; i < 4; i++) {
+        for (j = 0; j < 3; j++) {
+            for (k = 0; k < 2; k++) {
+                if (make_diffs) buf453[i][j][k]=RED; else buf453[i][j][k]=GREEN;
+            }
+        }
+    }
+
+    /*
+    position        enum3D of </g1> enum3D of </g1> difference
+    ------------------------------------------------------------
+    [ 0 0 0 ]          GREEN            RED
+    [ 0 0 1 ]          GREEN            RED
+    [ 0 1 0 ]          GREEN            RED
+    [ 0 1 1 ]          GREEN            RED
+    [ 0 2 0 ]          GREEN            RED
+    [ 0 2 1 ]          GREEN            RED
+    [ 1 0 0 ]          GREEN            RED
+    [ 1 0 1 ]          GREEN            RED
+    [ 1 1 0 ]          GREEN            RED
+    [ 1 1 1 ]          GREEN            RED
+    [ 1 2 0 ]          GREEN            RED
+    [ 1 2 1 ]          GREEN            RED
+    [ 2 0 0 ]          GREEN            RED
+    [ 2 0 1 ]          GREEN            RED
+    [ 2 1 0 ]          GREEN            RED
+    [ 2 1 1 ]          GREEN            RED
+    [ 2 2 0 ]          GREEN            RED
+    [ 2 2 1 ]          GREEN            RED
+    [ 3 0 0 ]          GREEN            RED
+    [ 3 0 1 ]          GREEN            RED
+    [ 3 1 0 ]          GREEN            RED
+    [ 3 1 1 ]          GREEN            RED
+    [ 3 2 0 ]          GREEN            RED
+    [ 3 2 1 ]          GREEN            RED
+    */
+
+
+    tid = H5Tcreate(H5T_ENUM, sizeof(e_t));
+    H5Tenum_insert(tid, "RED",   (val = 0, &val));
+    H5Tenum_insert(tid, "GREEN", (val = 1, &val));
+    write_attr(loc_id,3,dims3,"enum3D",tid,buf453);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_VLEN
+    *-------------------------------------------------------------------------
+    */
+
+    /* Allocate and initialize VL dataset to write */
+    n=0;
+    for (i = 0; i < 4; i++) {
+        for (j = 0; j < 3; j++) {
+            for (k = 0; k < 2; k++) {
+                buf53[i][j][k].p = HDmalloc((size_t)(i + 1) * sizeof(int));
+                buf53[i][j][k].len = (size_t)(i + 1);
+                for (l = 0; l < i + 1; l++)
+                    if(make_diffs)
+                        ((int *)buf53[i][j][k].p)[l] = 0;
+                    else
+                        ((int *)buf53[i][j][k].p)[l] = n++;
+            }
+        }
+    }
+    /*
+    position        vlen3D of </g1> vlen3D of </g1> difference
+    ------------------------------------------------------------
+    [ 0 0 1 ]          1               0               1
+    [ 0 1 0 ]          2               0               2
+    [ 0 1 1 ]          3               0               3
+    [ 0 2 0 ]          4               0               4
+    [ 0 2 1 ]          5               0               5
+    [ 1 0 0 ]          6               0               6
+    [ 1 0 0 ]          7               0               7
+    [ 1 0 1 ]          8               0               8
+    [ 1 0 1 ]          9               0               9
+    [ 1 1 0 ]          10              0               10
+    etc
+    */
+    sid = H5Screate_simple(3, dims3, NULL);
+    tid = H5Tvlen_create(H5T_NATIVE_INT);
+    aid = H5Acreate2(loc_id, "vlen3D", tid, sid, H5P_DEFAULT, H5P_DEFAULT);
+    status = H5Awrite(aid, tid, buf53);
+    assert(status >= 0);
+    status = H5Dvlen_reclaim(tid, sid, H5P_DEFAULT, buf53);
+    assert(status >= 0);
+    status = H5Aclose(aid);
+    status = H5Tclose(tid);
+    status = H5Sclose(sid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_ARRAY
+    *-------------------------------------------------------------------------
+    */
+    n=1;
+    for (i = 0; i < 24; i++) {
+        for (j = 0; j < (int)dimarray[0]; j++) {
+            if (make_diffs) buf63[i][j]=0;
+            else buf63[i][j]=n++;
+        }
+    }
+    /*
+    position        array3D of </g1> array3D of </g1> difference
+    ------------------------------------------------------------
+    [ 0 0 0 ]          1               0               1
+    [ 0 0 0 ]          2               0               2
+    [ 0 0 0 ]          3               0               3
+    [ 0 0 1 ]          4               0               4
+    [ 0 0 1 ]          5               0               5
+    [ 0 0 1 ]          6               0               6
+    [ 0 1 0 ]          7               0               7
+    etc
+    */
+
+    tid = H5Tarray_create2(H5T_NATIVE_INT, 1, dimarray);
+    write_attr(loc_id, 3, dims3, "array3D", tid, buf63);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_INTEGER and H5T_FLOAT
+    *-------------------------------------------------------------------------
+    */
+    n=1; f=1;
+    for (i = 0; i < 4; i++) {
+        for (j = 0; j < 3; j++) {
+            for (k = 0; k < 2; k++) {
+                if (make_diffs) {
+                    buf73[i][j][k]=0;
+                    buf83[i][j][k]=0.0F;
+                }
+                else {
+                    buf73[i][j][k]=n++;
+                    buf83[i][j][k]=f++;
+                }
+            }
+        }
+    }
+
+    /*
+    position        integer3D of </g1> integer3D of </g1> difference
+    ------------------------------------------------------------
+    [ 0 0 0 ]          1               0               1
+    [ 0 0 1 ]          2               0               2
+    [ 0 1 0 ]          3               0               3
+    [ 0 1 1 ]          4               0               4
+    [ 0 2 0 ]          5               0               5
+    [ 0 2 1 ]          6               0               6
+    [ 1 0 0 ]          7               0               7
+    [ 1 0 1 ]          8               0               8
+    [ 1 1 0 ]          9               0               9
+    [ 1 1 1 ]          10              0               10
+    etc
+    */
+    write_attr(loc_id,3,dims3,"integer3D",H5T_NATIVE_INT,buf73);
+    write_attr(loc_id,3,dims3,"float3D",H5T_NATIVE_FLOAT,buf83);
+}
+
+
+
+/*-------------------------------------------------------------------------
+* Function: write_dset_in
+*
+* Purpose: write datasets in LOC_ID
+*
+*-------------------------------------------------------------------------
+*/
+static
+void write_dset_in(hid_t loc_id,
+                   const char* dset_name, /* for saving reference to dataset*/
+                   hid_t fid,
+                   int make_diffs /* flag to modify data buffers */)
+{
+    /* Compound datatype */
+    typedef struct s_t
+    {
+        char   a;
+        double b;
+    } s_t;
+
+    typedef enum
+    {
+        RED,
+        GREEN
+    } e_t;
+
+    hid_t   did;
+    hid_t   sid;
+    hid_t   tid;
+    hid_t   dcpl;
+    herr_t  status;
+    int     val, i, j, k, l, n;
+    float   f;
+    int     fillvalue=2;
+    int     scalar_data = 2;
+
+    /* create 1D attributes with dimension [2], 2 elements */
+    hsize_t    dims[1]={2};
+    char       buf1[2][STR_SIZE]= {"ab","de"}; /* string */
+    char       *buf1a[2];                      /* VL string */
+    char       buf2[2]= {1,2};                 /* bitfield, opaque */
+    s_t        buf3[2]= {{1,2.0F},{3,4.0F}};   /* compound */
+    hobj_ref_t buf4[2];                        /* reference */
+    e_t        buf45[2]= {RED,GREEN};          /* enum */
+    hvl_t      buf5[2];                        /* vlen */
+    hsize_t    dimarray[1]={3};                /* array dimension */
+    int        buf6[2][3]= {{1,2,3},{4,5,6}};  /* array */
+    int        buf7[2]= {1,2};                 /* integer */
+    float      buf8[2]= {1.0F,2.0F};           /* float */
+
+    /* create 2D attributes with dimension [3][2], 6 elements */
+    hsize_t    dims2[2]={3,2};
+    char       buf12[3][2][STR_SIZE]= {{"ab","cd"},{"ef","gh"},{"ij","kl"}};     /* string */
+    char       *buf12a[3][2];                                        /* VL string */
+    char       buf22[3][2]= {{1,2},{3,4},{5,6}};                     /* bitfield, opaque */
+    s_t        buf32[6]= {{1,2.0F},{3,4.0F},{5,6.0F},{7,8.0F},{9,10.0F},{11,12.0F}};   /* compound */
+    hobj_ref_t buf42[3][2];                                          /* reference */
+    hvl_t      buf52[3][2];                                          /* vlen */
+    int        buf62[6][3]= {{1,2,3},{4,5,6},{7,8,9},{10,11,12},{13,14,15},{16,17,18}};  /* array */
+    int        buf72[3][2]= {{1,2},{3,4},{5,6}};                     /* integer */
+    float      buf82[3][2]= {{1.0F,2.0F},{3.0F,4.0F},{5.0F,6.0F}};                     /* float */
+
+    /* create 3D attributes with dimension [4][3][2], 24 elements */
+    hsize_t    dims3[3]={4,3,2};
+    char       buf13[4][3][2][STR_SIZE]= {{{"ab","cd"},{"ef","gh"},{"ij","kl"}},
+    {{"mn","pq"},{"rs","tu"},{"vw","xz"}},
+    {{"AB","CD"},{"EF","GH"},{"IJ","KL"}},
+    {{"MN","PQ"},{"RS","TU"},{"VW","XZ"}}};  /* string */
+    char       *buf13a[4][3][2];  /* VL string */
+    char       buf23[4][3][2];    /* bitfield, opaque */
+    s_t        buf33[4][3][2];    /* compound */
+    hobj_ref_t buf43[4][3][2];    /* reference */
+    hvl_t      buf53[4][3][2];    /* vlen */
+    int        buf63[24][3];      /* array */
+    int        buf73[4][3][2];    /* integer */
+    float      buf83[4][3][2];    /* float */
+
+
+    /*-------------------------------------------------------------------------
+    * H5S_SCALAR
+    *-------------------------------------------------------------------------
+    */
+
+
+
+    if ( make_diffs )
+    {
+
+        scalar_data = 1;
+    }
+
+    /* create a space  */
+    sid = H5Screate(H5S_SCALAR);
+
+    /* create a dataset */
+    did = H5Dcreate2(loc_id, "scalar", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    /* write */
+    H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &scalar_data);
+
+    /* close */
+    H5Dclose(did);
+    H5Sclose(sid);
+
+
+    /*-------------------------------------------------------------------------
+    * 1D
+    *-------------------------------------------------------------------------
+    */
+
+    /*-------------------------------------------------------------------------
+    * H5T_STRING
+    *-------------------------------------------------------------------------
+    */
+
+
+    if (make_diffs)
+    {
+        for (i=0; i<2; i++)
+            for (j=0; j<2; j++)
+                buf1[i][j]='z';
+    }
+
+
+    tid = H5Tcopy(H5T_C_S1);
+    status  = H5Tset_size(tid,(size_t)STR_SIZE);
+    write_dset(loc_id,1,dims,"string",tid,buf1);
+    status = H5Tclose(tid);
+
+    for (i=0; i<2; i++)
+    {
+        buf1a[i]=buf1[i];
+    }
+    tid = H5Tcopy(H5T_C_S1);
+    status  = H5Tset_size(tid, H5T_VARIABLE);
+    write_dset(loc_id,1,dims,"VLstring",tid,buf1a);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_BITFIELD
+    *-------------------------------------------------------------------------
+    */
+
+    if (make_diffs)
+    {
+        for (i=0; i<2; i++)
+            buf2[i]=buf2[1]=0;
+    }
+
+    tid = H5Tcopy(H5T_STD_B8LE);
+    write_dset(loc_id,1,dims,"bitfield",tid,buf2);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_OPAQUE
+    *-------------------------------------------------------------------------
+    */
+
+    if (make_diffs)
+    {
+        for (i=0; i<2; i++)
+        {
+            buf3[i].a=0; buf3[i].b=0;
+        }
+    }
+
+    tid = H5Tcreate(H5T_OPAQUE, (size_t)1);
+    status = H5Tset_tag(tid, "1-byte opaque type"); /* must set this */
+    write_dset(loc_id,1,dims,"opaque",tid,buf2);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_COMPOUND
+    *-------------------------------------------------------------------------
+    */
+
+
+    if (make_diffs)
+    {
+        for (i=0; i<2; i++)
+        {
+            buf45[i]=GREEN;
+        }
+    }
+
+    tid = H5Tcreate (H5T_COMPOUND, sizeof(s_t));
+    H5Tinsert(tid, "a", HOFFSET(s_t, a), H5T_NATIVE_CHAR);
+    H5Tinsert(tid, "b", HOFFSET(s_t, b), H5T_NATIVE_DOUBLE);
+    write_dset(loc_id,1,dims,"compound",tid,buf3);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_REFERENCE (H5R_OBJECT object reference)
+    *-------------------------------------------------------------------------
+    */
+    /* Create references to dataset */
+    if (dset_name)
+    {
+        status=H5Rcreate(&buf4[0],fid,dset_name,H5R_OBJECT,(hid_t)-1);
+        status=H5Rcreate(&buf4[1],fid,dset_name,H5R_OBJECT,(hid_t)-1);
+        write_dset(loc_id,1,dims,"reference",H5T_STD_REF_OBJ,buf4);
+    }
+
+    /*-------------------------------------------------------------------------
+    * H5T_REFERENCE (H5R_DATASET_REGION dataset region reference)
+    *-------------------------------------------------------------------------
+    */
+
+    gen_datareg(fid,make_diffs);
+
+    /*-------------------------------------------------------------------------
+    * H5T_ENUM
+    *-------------------------------------------------------------------------
+    */
+    tid = H5Tcreate(H5T_ENUM, sizeof(e_t));
+    H5Tenum_insert(tid, "RED",   (val = 0, &val));
+    H5Tenum_insert(tid, "GREEN", (val = 1, &val));
+    write_dset(loc_id,1,dims,"enum",tid,buf45);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_VLEN
+    *-------------------------------------------------------------------------
+    */
+
+    /* Allocate and initialize VL dataset to write */
+
+    buf5[0].len = 1;
+    buf5[0].p = HDmalloc( 1 * sizeof(int));
+    ((int *)buf5[0].p)[0]=1;
+    buf5[1].len = 2;
+    buf5[1].p = HDmalloc( 2 * sizeof(int));
+    ((int *)buf5[1].p)[0]=2;
+    ((int *)buf5[1].p)[1]=3;
+
+    if(make_diffs) {
+        ((int *)buf5[0].p)[0] = 0;
+        ((int *)buf5[1].p)[0] = 0;
+        ((int *)buf5[1].p)[1]=0;
+    }
+
+    sid = H5Screate_simple(1, dims, NULL);
+    tid = H5Tvlen_create(H5T_NATIVE_INT);
+    did = H5Dcreate2(loc_id, "vlen", tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    status = H5Dwrite(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf5);
+    HDassert(status >= 0);
+    status = H5Dvlen_reclaim(tid, sid, H5P_DEFAULT, buf5);
+    HDassert(status >= 0);
+    status = H5Dclose(did);
+    status = H5Tclose(tid);
+    status = H5Sclose(sid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_ARRAY
+    *-------------------------------------------------------------------------
+    */
+
+    if (make_diffs)
+    {
+        for (i=0; i<2; i++)
+            for (j=0; j<3; j++)
+            {
+                buf6[i][j]=0;
+            }
+    }
+
+    tid = H5Tarray_create2(H5T_NATIVE_INT, 1, dimarray);
+    write_dset(loc_id, 1, dims, "array", tid, buf6);
+    status = H5Tclose(tid);
+
+    {
+        double  *dbuf;                           /* information to write */
+        hid_t   ldid;                            /* dataset ID   */
+        hid_t   lsid;                            /* dataspace ID   */
+        hid_t   ltid;                            /* datatype ID   */
+        size_t  size;
+        hsize_t sdims[] = {1};
+        hsize_t tdims[] = {H5TOOLS_MALLOCSIZE / sizeof(double) + 1};
+        size_t  jj;
+
+        /* allocate and initialize array data to write */
+        size = ( H5TOOLS_MALLOCSIZE / sizeof(double) + 1 ) * sizeof(double);
+        dbuf = (double *)HDmalloc(size);
+
+        for(jj = 0; jj < (H5TOOLS_MALLOCSIZE / sizeof(double) + 1); jj++)
+            dbuf[jj] = (double)jj;
+
+        if (make_diffs)
+        {
+            dbuf[5] = 0;
+            dbuf[6] = 0;
+        }
+
+        /* create a type larger than H5TOOLS_MALLOCSIZE */
+        ltid = H5Tarray_create2(H5T_NATIVE_DOUBLE, 1, tdims);
+        size = H5Tget_size(ltid);
+        lsid = H5Screate_simple(1, sdims, NULL);
+        ldid = H5Dcreate2(loc_id, "arrayd", ltid, lsid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+#if defined(WRITE_ARRAY)
+        H5Dwrite(ldid, ltid, H5S_ALL, H5S_ALL, H5P_DEFAULT, dbuf);
+#endif
+
+        /* close */
+        H5Dclose(ldid);
+        H5Tclose(ltid);
+        H5Sclose(lsid);
+        HDfree(dbuf);
+    }
+
+    /*-------------------------------------------------------------------------
+    * H5T_INTEGER and H5T_FLOAT
+    *-------------------------------------------------------------------------
+    */
+
+    if (make_diffs)
+    {
+        for (i=0; i<2; i++)
+        {
+            buf7[i]=0;
+            buf8[i]=0;
+        }
+    }
+
+    write_dset(loc_id,1,dims,"integer",H5T_NATIVE_INT,buf7);
+    write_dset(loc_id,1,dims,"float",H5T_NATIVE_FLOAT,buf8);
+
+
+    /*-------------------------------------------------------------------------
+    * 2D
+    *-------------------------------------------------------------------------
+    */
+
+    /*-------------------------------------------------------------------------
+    * H5T_STRING
+    *-------------------------------------------------------------------------
+    */
+
+    if (make_diffs)
+    {
+        for (i=0; i<3; i++)
+            for (j=0; j<2; j++)
+                for (k=0; k<2; k++)
+                    buf12[i][j][k]='z';
+    }
+
+
+    tid = H5Tcopy(H5T_C_S1);
+    status  = H5Tset_size(tid,(size_t)STR_SIZE);
+    write_dset(loc_id,2,dims2,"string2D",tid,buf12);
+    status = H5Tclose(tid);
+
+    for (i=0; i<3; i++)
+    {
+        for (j=0; j<2; j++)
+        {
+            buf12a[i][j]=buf12[i][j];
+        }
+    }
+    tid = H5Tcopy(H5T_C_S1);
+    status  = H5Tset_size(tid, H5T_VARIABLE);
+    write_dset(loc_id,2,dims2,"VLstring2D",tid,buf12a);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_BITFIELD
+    *-------------------------------------------------------------------------
+    */
+
+
+    if (make_diffs)
+    {
+        memset(buf22,0,sizeof buf22);
+    }
+
+    tid = H5Tcopy(H5T_STD_B8LE);
+    write_dset(loc_id,2,dims2,"bitfield2D",tid,buf22);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_OPAQUE
+    *-------------------------------------------------------------------------
+    */
+    tid = H5Tcreate(H5T_OPAQUE, (size_t)1);
+    status = H5Tset_tag(tid, "1-byte opaque type"); /* must set this */
+    write_dset(loc_id,2,dims2,"opaque2D",tid,buf22);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_COMPOUND
+    *-------------------------------------------------------------------------
+    */
+
+    if (make_diffs)
+    {
+        memset(buf32,0,sizeof buf32);
+    }
+
+    tid = H5Tcreate (H5T_COMPOUND, sizeof(s_t));
+    H5Tinsert(tid, "a", HOFFSET(s_t, a), H5T_NATIVE_CHAR);
+    H5Tinsert(tid, "b", HOFFSET(s_t, b), H5T_NATIVE_DOUBLE);
+    write_dset(loc_id,2,dims2,"compound2D",tid,buf32);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_REFERENCE (H5R_OBJECT object reference)
+    *-------------------------------------------------------------------------
+    */
+    /* Create references to dataset */
+    if (dset_name)
+    {
+        for (i = 0; i < 3; i++) {
+            for (j = 0; j < 2; j++) {
+                status=H5Rcreate(&buf42[i][j],fid,dset_name,H5R_OBJECT,(hid_t)-1);
+            }
+        }
+        write_dset(loc_id,2,dims2,"reference2D",H5T_STD_REF_OBJ,buf42);
+    }
+
+    /*-------------------------------------------------------------------------
+    * H5T_ENUM
+    *-------------------------------------------------------------------------
+    */
+
+    tid = H5Tcreate(H5T_ENUM, sizeof(e_t));
+    H5Tenum_insert(tid, "RED",   (val = 0, &val));
+    H5Tenum_insert(tid, "GREEN", (val = 1, &val));
+    write_dset(loc_id,2,dims2,"enum2D",tid,0);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_VLEN
+    *-------------------------------------------------------------------------
+    */
+
+    /* Allocate and initialize VL dataset to write */
+    n = 0;
+    for(i = 0; i < 3; i++) {
+        for(j = 0; j < 2; j++) {
+            buf52[i][j].p = HDmalloc((size_t)(i + 1) * sizeof(int));
+            buf52[i][j].len = (size_t)(i + 1);
+            for(l = 0; l < i + 1; l++) {
+                if(make_diffs)
+                    ((int *)buf52[i][j].p)[l] = 0;
+                else
+                    ((int *)buf52[i][j].p)[l] = n++;
+            }
+        }
+    }
+
+    sid = H5Screate_simple(2, dims2, NULL);
+    tid = H5Tvlen_create(H5T_NATIVE_INT);
+    did = H5Dcreate2(loc_id, "vlen2D", tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    status = H5Dwrite(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf52);
+    assert(status >= 0);
+    status = H5Dvlen_reclaim(tid, sid, H5P_DEFAULT, buf52);
+    assert(status >= 0);
+    status = H5Dclose(did);
+    status = H5Tclose(tid);
+    status = H5Sclose(sid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_ARRAY
+    *-------------------------------------------------------------------------
+    */
+
+    if (make_diffs)
+    {
+        memset(buf62,0,sizeof buf62);
+    }
+
+
+    tid = H5Tarray_create2(H5T_NATIVE_INT, 1, dimarray);
+    write_dset(loc_id, 2, dims2, "array2D", tid, buf62);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_INTEGER, write a fill value
+    *-------------------------------------------------------------------------
+    */
+
+
+    if (make_diffs)
+    {
+        memset(buf72, 0, sizeof buf72);
+        memset(buf82, 0, sizeof buf82);
+    }
+
+
+    dcpl = H5Pcreate(H5P_DATASET_CREATE);
+    status = H5Pset_fill_value(dcpl, H5T_NATIVE_INT, &fillvalue);
+    sid = H5Screate_simple(2, dims2, NULL);
+    did = H5Dcreate2(loc_id, "integer2D", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+    status = H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf72);
+    status = H5Pclose(dcpl);
+    status = H5Dclose(did);
+    status = H5Sclose(sid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_FLOAT
+    *-------------------------------------------------------------------------
+    */
+
+    write_dset(loc_id,2,dims2,"float2D",H5T_NATIVE_FLOAT,buf82);
+
+
+    /*-------------------------------------------------------------------------
+    * 3D
+    *-------------------------------------------------------------------------
+    */
+
+    /*-------------------------------------------------------------------------
+    * H5T_STRING
+    *-------------------------------------------------------------------------
+    */
+
+    if (make_diffs)
+    {
+        for (i=0; i<4; i++)
+            for (j=0; j<3; j++)
+                for (k=0; k<2; k++)
+                    for (l=0; l<2; l++)
+                        buf13[i][j][k][l]='z';
+    }
+
+    tid = H5Tcopy(H5T_C_S1);
+    status  = H5Tset_size(tid,(size_t)STR_SIZE);
+    write_dset(loc_id,3,dims3,"string3D",tid,buf13);
+    status = H5Tclose(tid);
+
+    for (i=0; i<4; i++)
+    {
+        for (j=0; j<3; j++)
+        {
+            for (k=0; k<2; k++)
+            {
+                buf13a[i][j][k]=buf13[i][j][k];
+            }
+        }
+    }
+    tid = H5Tcopy(H5T_C_S1);
+    status  = H5Tset_size(tid, H5T_VARIABLE);
+    write_dset(loc_id,3,dims3,"VLstring3D",tid,buf13a);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_BITFIELD
+    *-------------------------------------------------------------------------
+    */
+
+
+    n=1;
+    for (i = 0; i < 4; i++) {
+        for (j = 0; j < 3; j++) {
+            for (k = 0; k < 2; k++) {
+                if(make_diffs)
+                    buf23[i][j][k] = 0;
+                else
+                    buf23[i][j][k] = (char)n++;
+            }
+        }
+    }
+
+
+    tid = H5Tcopy(H5T_STD_B8LE);
+    write_dset(loc_id,3,dims3,"bitfield3D",tid,buf23);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_OPAQUE
+    *-------------------------------------------------------------------------
+    */
+    tid = H5Tcreate(H5T_OPAQUE, (size_t)1);
+    status = H5Tset_tag(tid, "1-byte opaque type"); /* must set this */
+    write_dset(loc_id,3,dims3,"opaque3D",tid,buf23);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_COMPOUND
+    *-------------------------------------------------------------------------
+    */
+
+    n=1;
+    for (i = 0; i < 4; i++) {
+        for (j = 0; j < 3; j++) {
+            for (k = 0; k < 2; k++) {
+                if (make_diffs) {
+                    buf33[i][j][k].a = 0;
+                    buf33[i][j][k].b = 0.0F;
+                }
+                else {
+                    buf33[i][j][k].a = (char)n++;
+                    buf33[i][j][k].b = n++;
+                }
+            }
+        }
+    }
+
+
+    tid = H5Tcreate (H5T_COMPOUND, sizeof(s_t));
+    H5Tinsert(tid, "a", HOFFSET(s_t, a), H5T_NATIVE_CHAR);
+    H5Tinsert(tid, "b", HOFFSET(s_t, b), H5T_NATIVE_DOUBLE);
+    write_dset(loc_id,3,dims3,"compound3D",tid,buf33);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_REFERENCE (H5R_OBJECT object reference)
+    *-------------------------------------------------------------------------
+    */
+    /* Create references to dataset */
+    if (dset_name)
+    {
+        for (i = 0; i < 4; i++) {
+            for (j = 0; j < 3; j++) {
+                for (k = 0; k < 2; k++)
+                    status=H5Rcreate(&buf43[i][j][k],fid,dset_name,H5R_OBJECT,(hid_t)-1);
+            }
+        }
+        write_dset(loc_id,3,dims3,"reference3D",H5T_STD_REF_OBJ,buf43);
+    }
+
+    /*-------------------------------------------------------------------------
+    * H5T_ENUM
+    *-------------------------------------------------------------------------
+    */
+
+    tid = H5Tcreate(H5T_ENUM, sizeof(e_t));
+    H5Tenum_insert(tid, "RED",   (val = 0, &val));
+    H5Tenum_insert(tid, "GREEN", (val = 1, &val));
+    write_dset(loc_id,3,dims3,"enum3D",tid,0);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_VLEN
+    *-------------------------------------------------------------------------
+    */
+
+    /* Allocate and initialize VL dataset to write */
+    n=0;
+    for(i = 0; i < 4; i++) {
+        for(j = 0; j < 3; j++) {
+            for(k = 0; k < 2; k++) {
+                buf53[i][j][k].p = HDmalloc((size_t)(i + 1) * sizeof(int));
+                buf53[i][j][k].len = (size_t)(i + 1);
+                for(l = 0; l < i + 1; l++) {
+                    if(make_diffs)
+                        ((int *)buf53[i][j][k].p)[l] = 0;
+                    else
+                        ((int *)buf53[i][j][k].p)[l] = n++;
+                }
+            }
+        }
+    }
+
+    sid = H5Screate_simple(3, dims3, NULL);
+    tid = H5Tvlen_create(H5T_NATIVE_INT);
+    did = H5Dcreate2(loc_id, "vlen3D", tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    status = H5Dwrite(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf53);
+    assert(status >= 0);
+    status = H5Dvlen_reclaim(tid, sid, H5P_DEFAULT, buf53);
+    assert(status >= 0);
+    status = H5Dclose(did);
+    status = H5Tclose(tid);
+    status = H5Sclose(sid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_ARRAY
+    *-------------------------------------------------------------------------
+    */
+
+
+    n=1;
+    for (i = 0; i < 24; i++) {
+        for (j = 0; j < (int)dimarray[0]; j++) {
+            if (make_diffs) buf63[i][j]=0;
+            else buf63[i][j]=n++;
+        }
+    }
+
+    tid = H5Tarray_create2(H5T_NATIVE_INT, 1, dimarray);
+    write_dset(loc_id, 3, dims3, "array3D", tid, buf63);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_INTEGER and H5T_FLOAT
+    *-------------------------------------------------------------------------
+    */
+    n=1; f=1;
+    for (i = 0; i < 4; i++) {
+        for (j = 0; j < 3; j++) {
+            for (k = 0; k < 2; k++) {
+                if (make_diffs) {
+                    buf73[i][j][k]=0;
+                    buf83[i][j][k]=0.0F;
+                }
+                else {
+                    buf73[i][j][k]=n++;
+                    buf83[i][j][k]=f++;
+                }
+            }
+        }
+    }
+    write_dset(loc_id,3,dims3,"integer3D",H5T_NATIVE_INT,buf73);
+    write_dset(loc_id,3,dims3,"float3D",H5T_NATIVE_FLOAT,buf83);
+}
+
+/*-------------------------------------------------------------------------
+* Function: gen_datareg
+*
+* Purpose: generate a dataset region and its reference
+*
+* Date: April 19, 2006
+*
+*-------------------------------------------------------------------------
+*/
+
+static
+void gen_datareg(hid_t fid,
+                 int make_diffs /* flag to modify data buffers */)
+{
+    /* data dataset */
+    hid_t           did1;              /* dataset ID   */
+    hid_t           sid1;              /* dataspace ID  */
+    hsize_t         dims1[2] = {10,10};/* dimensions */
+    int             *buf;              /* dataset buffer */
+    /* reference dataset */
+    hid_t           did2;              /* dataset ID   */
+    hid_t           sid2;              /* dataspace ID  */
+    hsize_t         dims2[] = {2};     /* 2 references */
+    hdset_reg_ref_t *rbuf;             /* buffer for write the references  */
+    hsize_t         start[10];         /* starting location of hyperslab */
+    hsize_t         count[10];         /* element count of hyperslab */
+    hsize_t         coord[5][2];       /* coordinates for point selection */
+    herr_t          status;
+    int             i;
+
+    /* allocate the buffer for write the references */
+    rbuf = (hdset_reg_ref_t *)HDcalloc((size_t)2, sizeof(hdset_reg_ref_t));
+
+    /* allocate the buffer for write the data dataset */
+    buf = (int *)HDmalloc(10 * 10 * sizeof(int));
+
+    for(i = 0; i < 10 * 10; i++)
+        buf[i] = i;
+
+    /* create the data dataset */
+    sid1   = H5Screate_simple(2, dims1, NULL);
+    did1   = H5Dcreate2(fid, "dsetref", H5T_NATIVE_INT, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    status = H5Dwrite(did1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
+    HDassert(status >= 0);
+
+    /* create the reference dataset */
+    sid2   = H5Screate_simple(1, dims2, NULL);
+    did2   = H5Dcreate2(fid, "refreg", H5T_STD_REF_DSETREG, sid2, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    /* create the references */
+    /* select hyperslab for first reference */
+
+    start[0] = 2; start[1] = 2;
+    count[0] = 6; count[1] = 6;
+    if(make_diffs) {
+        start[0] = 0; start[1] = 0;
+        count[0] = 3; count[1] = 3;
+    }
+
+    status = H5Sselect_hyperslab(sid1, H5S_SELECT_SET, start, NULL, count, NULL);
+    HDassert(status >= 0);
+    H5Sget_select_npoints(sid1);
+
+    /* store first dataset region */
+    status = H5Rcreate(&rbuf[0], fid, "dsetref", H5R_DATASET_REGION, sid1);
+    HDassert(status >= 0);
+
+    /* select sequence of five points for second reference */
+    coord[0][0]=6; coord[0][1]=9;
+    coord[1][0]=2; coord[1][1]=2;
+    coord[2][0]=8; coord[2][1]=4;
+    coord[3][0]=1; coord[3][1]=6;
+    coord[4][0]=2; coord[4][1]=8;
+    if (make_diffs)
+    {
+        coord[1][0]=3; coord[1][1]=3;
+        coord[3][0]=2; coord[3][1]=5;
+        coord[4][0]=1; coord[4][1]=7;
+    }
+    H5Sselect_elements(sid1,H5S_SELECT_SET,(size_t)5,(const hsize_t *)coord);
+    H5Sget_select_npoints(sid1);
+
+    /* store second dataset region */
+    H5Rcreate(&rbuf[1],fid,"dsetref",H5R_DATASET_REGION,sid1);
+
+    /* write */
+    status = H5Dwrite(did2,H5T_STD_REF_DSETREG,H5S_ALL,H5S_ALL,H5P_DEFAULT,rbuf);
+    HDassert(status >= 0);
+
+    /* close, free memory buffers */
+    status = H5Dclose(did1);
+    HDassert(status >= 0);
+    status = H5Sclose(sid1);
+    HDassert(status >= 0);
+    status = H5Dclose(did2);
+    HDassert(status >= 0);
+    status = H5Sclose(sid2);
+    HDassert(status >= 0);
+
+    HDfree(rbuf);
+    HDfree(buf);
+}
+
+
+/*-------------------------------------------------------------------------
+* Function: test_hyperslab
+*
+* Purpose: test diff by hyperslabs. create a dataset with 1GB dimensions
+*  by iterating trough 1KB hyperslabs
+*
+*-------------------------------------------------------------------------
+*/
+static
+int test_hyperslab(const char *fname,
+                   int make_diffs /* flag to modify data buffers */)
+{
+    hid_t   did=-1;
+    hid_t   fid=-1;
+    hid_t   f_sid=-1;
+    hid_t   m_sid=-1;
+    hid_t   tid=-1;
+    hid_t   dcpl=-1;
+    hsize_t dims[1]={GBLL};                  /* dataset dimensions */
+    hsize_t hs_size[1]={GBLL/(1024*1024)};   /* hyperslab dimensions */
+    hsize_t chunk_dims[1]={GBLL/1024};       /* chunk dimensions */
+    hsize_t hs_start[1];
+    size_t  size;
+    size_t  nelmts=(size_t)GBLL/(1024*1024); /* elements in each hyperslab */
+    char    fillvalue=-1;
+    char    *buf=NULL;
+    int     i, j, s;
+    char    c;
+
+    /* create */
+    fid = H5Fcreate(fname, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
+        goto out;
+    if(H5Pset_fill_value(dcpl, H5T_NATIVE_CHAR, &fillvalue) < 0)
+        goto out;
+    if(H5Pset_chunk(dcpl, 1, chunk_dims) < 0)
+        goto out;
+    if((f_sid = H5Screate_simple(1, dims, NULL)) < 0)
+        goto out;
+    if((did = H5Dcreate2(fid, "big", H5T_NATIVE_CHAR, f_sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
+        goto out;
+    if((m_sid = H5Screate_simple(1, hs_size, hs_size)) < 0)
+        goto out;
+    if((tid = H5Dget_type(did)) < 0)
+        goto out;
+    if((size = H5Tget_size(tid)) <= 0)
+        goto out;
+
+    /* create a evenly divided buffer from 0 to 127  */
+    buf = (char *)HDmalloc((size_t)(nelmts * size));
+    s = 1024 * 1024 / 127;
+    for(i = 0, j = 0, c = 0; i < 1024 * 1024; j++, i++) {
+        if(j == s) {
+            c++;
+            j = 0;
+        }
+
+        /* set the hyperslab values */
+        HDmemset(buf, c, nelmts);
+
+        /* make a different hyperslab at this position */
+        if(make_diffs && i == 512 * 512)
+            HDmemset(buf, 0, nelmts);
+
+        hs_start[0] = (unsigned long long)i * GBLL / (1024 * 1024);
+        if (H5Sselect_hyperslab (f_sid,H5S_SELECT_SET,hs_start,NULL,hs_size, NULL) < 0)
+            goto out;
+
+        /* write only one hyperslab */
+        if ( i==512*512)
+        {
+            if (H5Dwrite (did,H5T_NATIVE_CHAR,m_sid,f_sid,H5P_DEFAULT,buf) < 0)
+                goto out;
+        }
+
+    }
+    HDfree(buf);
+    buf=NULL;
+
+    /* close */
+    if(H5Sclose(f_sid) < 0)
+        goto out;
+    if(H5Sclose(m_sid) < 0)
+        goto out;
+    if(H5Pclose(dcpl) < 0)
+        goto out;
+    if(H5Dclose(did) < 0)
+        goto out;
+    H5Fclose(fid);
+
+    return 0;
+
+out:
+    H5E_BEGIN_TRY {
+        H5Pclose(dcpl);
+        H5Sclose(f_sid);
+        H5Sclose(m_sid);
+        H5Dclose(did);
+        H5Fclose(fid);
+    } H5E_END_TRY;
+    return -1;
+
+}
+
+
+/*-------------------------------------------------------------------------
+* Function: write_attr
+*
+* Purpose: utility function to write an attribute in LOC_ID
+*
+*-------------------------------------------------------------------------
+*/
+static
+int write_attr(hid_t loc_id,
+               int rank,
+               hsize_t *dims,
+               const char *name,
+               hid_t tid,
+               void *buf)
+{
+    hid_t   aid=-1;
+    hid_t   sid=-1;
+
+    /* create a space  */
+    if((sid = H5Screate_simple(rank, dims, NULL)) < 0)
+        goto out;
+
+    /* create the attribute */
+    if((aid = H5Acreate2(loc_id, name, tid, sid, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+        goto out;
+
+    /* write */
+    if(buf)
+    {
+        if(H5Awrite(aid, tid, buf) < 0)
+            goto out;
+    }
+
+    /* close */
+    H5Aclose(aid);
+    H5Sclose(sid);
+
+    return SUCCEED;
+
+out:
+
+    H5Aclose(aid);
+    H5Sclose(sid);
+    return FAIL;
+}
+
+/*-------------------------------------------------------------------------
+* Function: write_dset
+*
+* Purpose: utility function to create and write a dataset in LOC_ID
+*
+*-------------------------------------------------------------------------
+*/
+static
+int write_dset( hid_t loc_id,
+               int rank,
+               hsize_t *dims,
+               const char *name,
+               hid_t tid,
+               void *buf )
+{
+    hid_t   did=-1;
+    hid_t   sid=-1;
+
+    /* create a space  */
+    if((sid = H5Screate_simple(rank, dims, NULL)) < 0)
+        goto out;
+
+    /* create the dataset */
+    if((did = H5Dcreate2(loc_id, name, tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+        goto out;
+
+    /* write */
+    if(buf)
+    {
+        if(H5Dwrite(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
+            goto out;
+    }
+
+    /* close */
+    H5Dclose(did);
+    H5Sclose(sid);
+
+    return SUCCEED;
+
+out:
+
+    H5Dclose(did);
+    H5Sclose(sid);
+    return FAIL;
+}
+
diff --git a/tools/test/h5diff/testfiles/compounds_array_vlen1.h5 b/tools/test/h5diff/testfiles/compounds_array_vlen1.h5
new file mode 100644
index 0000000..398026c
--- /dev/null
+++ b/tools/test/h5diff/testfiles/compounds_array_vlen1.h5
diff --git a/tools/test/h5diff/testfiles/compounds_array_vlen2.h5 b/tools/test/h5diff/testfiles/compounds_array_vlen2.h5
new file mode 100644
index 0000000..f6f0868
--- /dev/null
+++ b/tools/test/h5diff/testfiles/compounds_array_vlen2.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_10.txt b/tools/test/h5diff/testfiles/h5diff_10.txt
new file mode 100644
index 0000000..a699f00
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_10.txt
@@ -0,0 +1,140 @@
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
+  file1             File name of the first HDF5 file
+  file2             File name of the second HDF5 file
+  [obj1]            Name of an HDF5 object, in absolute path
+  [obj2]            Name of an HDF5 object, in absolute path
+
+  OPTIONS
+   -h, --help
+         Print a usage message and exit.
+   -V, --version
+         Print version number and exit.
+   -r, --report
+         Report mode. Print differences.
+   -v --verbose
+         Verbose mode. Print differences information and list of objects.
+   -vN --verbose=N
+         Verbose mode with level. Print differences and list of objects.
+         Level of detail depends on value of N:
+          0 : Identical to '-v' or '--verbose'.
+          1 : All level 0 information plus one-line attribute
+              status summary.
+          2 : All level 1 information plus extended attribute
+              status report.
+   -q, --quiet
+         Quiet mode. Do not produce output.
+   --follow-symlinks
+         Follow symbolic links (soft links and external links and compare the)
+         links' target objects.
+         If symbolic link(s) with the same name exist in the files being
+         compared, then determine whether the target of each link is an existing
+         object (dataset, group, or named datatype) or the link is a dangling
+         link (a soft or external link pointing to a target object that does
+         not yet exist).
+         - If both symbolic links are dangling links, they are treated as being
+           the same; by default, h5diff returns an exit code of 0.
+           If, however, --no-dangling-links is used with --follow-symlinks,
+           this situation is treated as an error and h5diff returns an
+           exit code of 2.
+         - If only one of the two links is a dangling link,they are treated as
+           being different and h5diff returns an exit code of 1.
+           If, however, --no-dangling-links is used with --follow-symlinks,
+           this situation is treated as an error and h5diff returns an
+           exit code of 2.
+         - If both symbolic links point to existing objects, h5diff compares the
+           two objects.
+         If any symbolic link specified in the call to h5diff does not exist,
+         h5diff treats it as an error and returns an exit code of 2.
+   --no-dangling-links
+         Must be used with --follow-symlinks option; otherwise, h5diff shows
+         error message and returns an exit code of 2.
+         Check for any symbolic links (soft links or external links) that do not
+         resolve to an existing object (dataset, group, or named datatype).
+         If any dangling link is found, this situation is treated as an error
+         and h5diff returns an exit code of 2.
+   -c, --compare
+         List objects that are not comparable
+   -N, --nan
+         Avoid NaNs detection
+   -n C, --count=C
+         Print differences up to C. C must be a positive integer.
+   -d D, --delta=D
+         Print difference if (|a-b| > D). D must be a positive number.
+         Can not use with '-p' or '--use-system-epsilon'.
+   -p R, --relative=R
+         Print difference if (|(a-b)/b| > R). R must be a positive number.
+         Can not use with '-d' or '--use-system-epsilon'.
+   --use-system-epsilon
+         Print difference if (|a-b| > EPSILON), EPSILON is system defined value.
+         If the system epsilon is not defined,one of the following predefined
+         values will be used:
+           FLT_EPSILON = 1.19209E-07 for floating-point type
+           DBL_EPSILON = 2.22045E-16 for double precision type
+         Can not use with '-p' or '-d'.
+   --exclude-path "path" 
+         Exclude the specified path to an object when comparing files or groups.
+         If a group is excluded, all member objects will also be excluded.
+         The specified path is excluded wherever it occurs.
+         This flexibility enables the same option to exclude either objects that
+         exist only in one file or common objects that are known to differ.
+
+         When comparing files, "path" is the absolute path to the excluded;
+         object; when comparing groups, "path" is similar to the relative
+         path from the group to the excluded object. This "path" can be
+         taken from the first section of the output of the --verbose option.
+         For example, if you are comparing the group /groupA in two files and
+         you want to exclude /groupA/groupB/groupC in both files, the exclude
+         option would read as follows:
+           --exclude-path "/groupB/groupC"
+
+         If there are multiple paths to an object, only the specified path(s)
+         will be excluded; the comparison will include any path not explicitly
+         excluded.
+         This option can be used repeatedly to exclude multiple paths.
+
+ Modes of output:
+  Default mode: print the number of differences found and where they occured
+  -r Report mode: print the above plus the differences
+  -v Verbose mode: print the above plus a list of objects and warnings
+  -q Quiet mode: do not print output
+
+ File comparison:
+  If no objects [obj1[ obj2]] are specified, the h5diff comparison proceeds as
+  a comparison of the two files' root groups.  That is, h5diff first compares
+  the names of root group members, generates a report of root group objects
+  that appear in only one file or in both files, and recursively compares
+  common objects.
+
+ Object comparison:
+  1) Groups 
+      First compares the names of member objects (relative path, from the
+      specified group) and generates a report of objects that appear in only
+      one group or in both groups. Common objects are then compared recursively.
+  2) Datasets 
+      Array rank and dimensions, datatypes, and data values are compared.
+  3) Datatypes 
+      The comparison is based on the return value of H5Tequal.
+  4) Symbolic links 
+      The paths to the target objects are compared.
+      (The option --follow-symlinks overrides the default behavior when
+       symbolic links are compared.).
+
+ Exit code:
+  0 if no differences, 1 if differences found, 2 if error
+
+ Examples of use:
+ 1) h5diff file1 file2 /g1/dset1 /g1/dset2
+    Compares object '/g1/dset1' in file1 with '/g1/dset2' in file2
+
+ 2) h5diff file1 file2 /g1/dset1
+    Compares object '/g1/dset1' in both files
+
+ 3) h5diff file1 file2
+    Compares all objects in both files
+
+ Notes:
+  file1 and file2 can be the same file.
+  Use h5diff file1 file1 /g1/dset1 /g1/dset2 to compare
+  '/g1/dset1' and '/g1/dset2' in the same file
+
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_100.txt b/tools/test/h5diff/testfiles/h5diff_100.txt
new file mode 100644
index 0000000..363daa3
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_100.txt
@@ -0,0 +1,1038 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /big           
+
+group  : </> and </>
+0 differences found
+dataset: </big> and </big>
+size:           [1073741824]           [1073741824]
+position        big             big             difference          
+------------------------------------------------------------
+[ 268435456 ]          31              0               31             
+[ 268435457 ]          31              0               31             
+[ 268435458 ]          31              0               31             
+[ 268435459 ]          31              0               31             
+[ 268435460 ]          31              0               31             
+[ 268435461 ]          31              0               31             
+[ 268435462 ]          31              0               31             
+[ 268435463 ]          31              0               31             
+[ 268435464 ]          31              0               31             
+[ 268435465 ]          31              0               31             
+[ 268435466 ]          31              0               31             
+[ 268435467 ]          31              0               31             
+[ 268435468 ]          31              0               31             
+[ 268435469 ]          31              0               31             
+[ 268435470 ]          31              0               31             
+[ 268435471 ]          31              0               31             
+[ 268435472 ]          31              0               31             
+[ 268435473 ]          31              0               31             
+[ 268435474 ]          31              0               31             
+[ 268435475 ]          31              0               31             
+[ 268435476 ]          31              0               31             
+[ 268435477 ]          31              0               31             
+[ 268435478 ]          31              0               31             
+[ 268435479 ]          31              0               31             
+[ 268435480 ]          31              0               31             
+[ 268435481 ]          31              0               31             
+[ 268435482 ]          31              0               31             
+[ 268435483 ]          31              0               31             
+[ 268435484 ]          31              0               31             
+[ 268435485 ]          31              0               31             
+[ 268435486 ]          31              0               31             
+[ 268435487 ]          31              0               31             
+[ 268435488 ]          31              0               31             
+[ 268435489 ]          31              0               31             
+[ 268435490 ]          31              0               31             
+[ 268435491 ]          31              0               31             
+[ 268435492 ]          31              0               31             
+[ 268435493 ]          31              0               31             
+[ 268435494 ]          31              0               31             
+[ 268435495 ]          31              0               31             
+[ 268435496 ]          31              0               31             
+[ 268435497 ]          31              0               31             
+[ 268435498 ]          31              0               31             
+[ 268435499 ]          31              0               31             
+[ 268435500 ]          31              0               31             
+[ 268435501 ]          31              0               31             
+[ 268435502 ]          31              0               31             
+[ 268435503 ]          31              0               31             
+[ 268435504 ]          31              0               31             
+[ 268435505 ]          31              0               31             
+[ 268435506 ]          31              0               31             
+[ 268435507 ]          31              0               31             
+[ 268435508 ]          31              0               31             
+[ 268435509 ]          31              0               31             
+[ 268435510 ]          31              0               31             
+[ 268435511 ]          31              0               31             
+[ 268435512 ]          31              0               31             
+[ 268435513 ]          31              0               31             
+[ 268435514 ]          31              0               31             
+[ 268435515 ]          31              0               31             
+[ 268435516 ]          31              0               31             
+[ 268435517 ]          31              0               31             
+[ 268435518 ]          31              0               31             
+[ 268435519 ]          31              0               31             
+[ 268435520 ]          31              0               31             
+[ 268435521 ]          31              0               31             
+[ 268435522 ]          31              0               31             
+[ 268435523 ]          31              0               31             
+[ 268435524 ]          31              0               31             
+[ 268435525 ]          31              0               31             
+[ 268435526 ]          31              0               31             
+[ 268435527 ]          31              0               31             
+[ 268435528 ]          31              0               31             
+[ 268435529 ]          31              0               31             
+[ 268435530 ]          31              0               31             
+[ 268435531 ]          31              0               31             
+[ 268435532 ]          31              0               31             
+[ 268435533 ]          31              0               31             
+[ 268435534 ]          31              0               31             
+[ 268435535 ]          31              0               31             
+[ 268435536 ]          31              0               31             
+[ 268435537 ]          31              0               31             
+[ 268435538 ]          31              0               31             
+[ 268435539 ]          31              0               31             
+[ 268435540 ]          31              0               31             
+[ 268435541 ]          31              0               31             
+[ 268435542 ]          31              0               31             
+[ 268435543 ]          31              0               31             
+[ 268435544 ]          31              0               31             
+[ 268435545 ]          31              0               31             
+[ 268435546 ]          31              0               31             
+[ 268435547 ]          31              0               31             
+[ 268435548 ]          31              0               31             
+[ 268435549 ]          31              0               31             
+[ 268435550 ]          31              0               31             
+[ 268435551 ]          31              0               31             
+[ 268435552 ]          31              0               31             
+[ 268435553 ]          31              0               31             
+[ 268435554 ]          31              0               31             
+[ 268435555 ]          31              0               31             
+[ 268435556 ]          31              0               31             
+[ 268435557 ]          31              0               31             
+[ 268435558 ]          31              0               31             
+[ 268435559 ]          31              0               31             
+[ 268435560 ]          31              0               31             
+[ 268435561 ]          31              0               31             
+[ 268435562 ]          31              0               31             
+[ 268435563 ]          31              0               31             
+[ 268435564 ]          31              0               31             
+[ 268435565 ]          31              0               31             
+[ 268435566 ]          31              0               31             
+[ 268435567 ]          31              0               31             
+[ 268435568 ]          31              0               31             
+[ 268435569 ]          31              0               31             
+[ 268435570 ]          31              0               31             
+[ 268435571 ]          31              0               31             
+[ 268435572 ]          31              0               31             
+[ 268435573 ]          31              0               31             
+[ 268435574 ]          31              0               31             
+[ 268435575 ]          31              0               31             
+[ 268435576 ]          31              0               31             
+[ 268435577 ]          31              0               31             
+[ 268435578 ]          31              0               31             
+[ 268435579 ]          31              0               31             
+[ 268435580 ]          31              0               31             
+[ 268435581 ]          31              0               31             
+[ 268435582 ]          31              0               31             
+[ 268435583 ]          31              0               31             
+[ 268435584 ]          31              0               31             
+[ 268435585 ]          31              0               31             
+[ 268435586 ]          31              0               31             
+[ 268435587 ]          31              0               31             
+[ 268435588 ]          31              0               31             
+[ 268435589 ]          31              0               31             
+[ 268435590 ]          31              0               31             
+[ 268435591 ]          31              0               31             
+[ 268435592 ]          31              0               31             
+[ 268435593 ]          31              0               31             
+[ 268435594 ]          31              0               31             
+[ 268435595 ]          31              0               31             
+[ 268435596 ]          31              0               31             
+[ 268435597 ]          31              0               31             
+[ 268435598 ]          31              0               31             
+[ 268435599 ]          31              0               31             
+[ 268435600 ]          31              0               31             
+[ 268435601 ]          31              0               31             
+[ 268435602 ]          31              0               31             
+[ 268435603 ]          31              0               31             
+[ 268435604 ]          31              0               31             
+[ 268435605 ]          31              0               31             
+[ 268435606 ]          31              0               31             
+[ 268435607 ]          31              0               31             
+[ 268435608 ]          31              0               31             
+[ 268435609 ]          31              0               31             
+[ 268435610 ]          31              0               31             
+[ 268435611 ]          31              0               31             
+[ 268435612 ]          31              0               31             
+[ 268435613 ]          31              0               31             
+[ 268435614 ]          31              0               31             
+[ 268435615 ]          31              0               31             
+[ 268435616 ]          31              0               31             
+[ 268435617 ]          31              0               31             
+[ 268435618 ]          31              0               31             
+[ 268435619 ]          31              0               31             
+[ 268435620 ]          31              0               31             
+[ 268435621 ]          31              0               31             
+[ 268435622 ]          31              0               31             
+[ 268435623 ]          31              0               31             
+[ 268435624 ]          31              0               31             
+[ 268435625 ]          31              0               31             
+[ 268435626 ]          31              0               31             
+[ 268435627 ]          31              0               31             
+[ 268435628 ]          31              0               31             
+[ 268435629 ]          31              0               31             
+[ 268435630 ]          31              0               31             
+[ 268435631 ]          31              0               31             
+[ 268435632 ]          31              0               31             
+[ 268435633 ]          31              0               31             
+[ 268435634 ]          31              0               31             
+[ 268435635 ]          31              0               31             
+[ 268435636 ]          31              0               31             
+[ 268435637 ]          31              0               31             
+[ 268435638 ]          31              0               31             
+[ 268435639 ]          31              0               31             
+[ 268435640 ]          31              0               31             
+[ 268435641 ]          31              0               31             
+[ 268435642 ]          31              0               31             
+[ 268435643 ]          31              0               31             
+[ 268435644 ]          31              0               31             
+[ 268435645 ]          31              0               31             
+[ 268435646 ]          31              0               31             
+[ 268435647 ]          31              0               31             
+[ 268435648 ]          31              0               31             
+[ 268435649 ]          31              0               31             
+[ 268435650 ]          31              0               31             
+[ 268435651 ]          31              0               31             
+[ 268435652 ]          31              0               31             
+[ 268435653 ]          31              0               31             
+[ 268435654 ]          31              0               31             
+[ 268435655 ]          31              0               31             
+[ 268435656 ]          31              0               31             
+[ 268435657 ]          31              0               31             
+[ 268435658 ]          31              0               31             
+[ 268435659 ]          31              0               31             
+[ 268435660 ]          31              0               31             
+[ 268435661 ]          31              0               31             
+[ 268435662 ]          31              0               31             
+[ 268435663 ]          31              0               31             
+[ 268435664 ]          31              0               31             
+[ 268435665 ]          31              0               31             
+[ 268435666 ]          31              0               31             
+[ 268435667 ]          31              0               31             
+[ 268435668 ]          31              0               31             
+[ 268435669 ]          31              0               31             
+[ 268435670 ]          31              0               31             
+[ 268435671 ]          31              0               31             
+[ 268435672 ]          31              0               31             
+[ 268435673 ]          31              0               31             
+[ 268435674 ]          31              0               31             
+[ 268435675 ]          31              0               31             
+[ 268435676 ]          31              0               31             
+[ 268435677 ]          31              0               31             
+[ 268435678 ]          31              0               31             
+[ 268435679 ]          31              0               31             
+[ 268435680 ]          31              0               31             
+[ 268435681 ]          31              0               31             
+[ 268435682 ]          31              0               31             
+[ 268435683 ]          31              0               31             
+[ 268435684 ]          31              0               31             
+[ 268435685 ]          31              0               31             
+[ 268435686 ]          31              0               31             
+[ 268435687 ]          31              0               31             
+[ 268435688 ]          31              0               31             
+[ 268435689 ]          31              0               31             
+[ 268435690 ]          31              0               31             
+[ 268435691 ]          31              0               31             
+[ 268435692 ]          31              0               31             
+[ 268435693 ]          31              0               31             
+[ 268435694 ]          31              0               31             
+[ 268435695 ]          31              0               31             
+[ 268435696 ]          31              0               31             
+[ 268435697 ]          31              0               31             
+[ 268435698 ]          31              0               31             
+[ 268435699 ]          31              0               31             
+[ 268435700 ]          31              0               31             
+[ 268435701 ]          31              0               31             
+[ 268435702 ]          31              0               31             
+[ 268435703 ]          31              0               31             
+[ 268435704 ]          31              0               31             
+[ 268435705 ]          31              0               31             
+[ 268435706 ]          31              0               31             
+[ 268435707 ]          31              0               31             
+[ 268435708 ]          31              0               31             
+[ 268435709 ]          31              0               31             
+[ 268435710 ]          31              0               31             
+[ 268435711 ]          31              0               31             
+[ 268435712 ]          31              0               31             
+[ 268435713 ]          31              0               31             
+[ 268435714 ]          31              0               31             
+[ 268435715 ]          31              0               31             
+[ 268435716 ]          31              0               31             
+[ 268435717 ]          31              0               31             
+[ 268435718 ]          31              0               31             
+[ 268435719 ]          31              0               31             
+[ 268435720 ]          31              0               31             
+[ 268435721 ]          31              0               31             
+[ 268435722 ]          31              0               31             
+[ 268435723 ]          31              0               31             
+[ 268435724 ]          31              0               31             
+[ 268435725 ]          31              0               31             
+[ 268435726 ]          31              0               31             
+[ 268435727 ]          31              0               31             
+[ 268435728 ]          31              0               31             
+[ 268435729 ]          31              0               31             
+[ 268435730 ]          31              0               31             
+[ 268435731 ]          31              0               31             
+[ 268435732 ]          31              0               31             
+[ 268435733 ]          31              0               31             
+[ 268435734 ]          31              0               31             
+[ 268435735 ]          31              0               31             
+[ 268435736 ]          31              0               31             
+[ 268435737 ]          31              0               31             
+[ 268435738 ]          31              0               31             
+[ 268435739 ]          31              0               31             
+[ 268435740 ]          31              0               31             
+[ 268435741 ]          31              0               31             
+[ 268435742 ]          31              0               31             
+[ 268435743 ]          31              0               31             
+[ 268435744 ]          31              0               31             
+[ 268435745 ]          31              0               31             
+[ 268435746 ]          31              0               31             
+[ 268435747 ]          31              0               31             
+[ 268435748 ]          31              0               31             
+[ 268435749 ]          31              0               31             
+[ 268435750 ]          31              0               31             
+[ 268435751 ]          31              0               31             
+[ 268435752 ]          31              0               31             
+[ 268435753 ]          31              0               31             
+[ 268435754 ]          31              0               31             
+[ 268435755 ]          31              0               31             
+[ 268435756 ]          31              0               31             
+[ 268435757 ]          31              0               31             
+[ 268435758 ]          31              0               31             
+[ 268435759 ]          31              0               31             
+[ 268435760 ]          31              0               31             
+[ 268435761 ]          31              0               31             
+[ 268435762 ]          31              0               31             
+[ 268435763 ]          31              0               31             
+[ 268435764 ]          31              0               31             
+[ 268435765 ]          31              0               31             
+[ 268435766 ]          31              0               31             
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+[ 268435768 ]          31              0               31             
+[ 268435769 ]          31              0               31             
+[ 268435770 ]          31              0               31             
+[ 268435771 ]          31              0               31             
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+[ 268435773 ]          31              0               31             
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+[ 268435775 ]          31              0               31             
+[ 268435776 ]          31              0               31             
+[ 268435777 ]          31              0               31             
+[ 268435778 ]          31              0               31             
+[ 268435779 ]          31              0               31             
+[ 268435780 ]          31              0               31             
+[ 268435781 ]          31              0               31             
+[ 268435782 ]          31              0               31             
+[ 268435783 ]          31              0               31             
+[ 268435784 ]          31              0               31             
+[ 268435785 ]          31              0               31             
+[ 268435786 ]          31              0               31             
+[ 268435787 ]          31              0               31             
+[ 268435788 ]          31              0               31             
+[ 268435789 ]          31              0               31             
+[ 268435790 ]          31              0               31             
+[ 268435791 ]          31              0               31             
+[ 268435792 ]          31              0               31             
+[ 268435793 ]          31              0               31             
+[ 268435794 ]          31              0               31             
+[ 268435795 ]          31              0               31             
+[ 268435796 ]          31              0               31             
+[ 268435797 ]          31              0               31             
+[ 268435798 ]          31              0               31             
+[ 268435799 ]          31              0               31             
+[ 268435800 ]          31              0               31             
+[ 268435801 ]          31              0               31             
+[ 268435802 ]          31              0               31             
+[ 268435803 ]          31              0               31             
+[ 268435804 ]          31              0               31             
+[ 268435805 ]          31              0               31             
+[ 268435806 ]          31              0               31             
+[ 268435807 ]          31              0               31             
+[ 268435808 ]          31              0               31             
+[ 268435809 ]          31              0               31             
+[ 268435810 ]          31              0               31             
+[ 268435811 ]          31              0               31             
+[ 268435812 ]          31              0               31             
+[ 268435813 ]          31              0               31             
+[ 268435814 ]          31              0               31             
+[ 268435815 ]          31              0               31             
+[ 268435816 ]          31              0               31             
+[ 268435817 ]          31              0               31             
+[ 268435818 ]          31              0               31             
+[ 268435819 ]          31              0               31             
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+[ 268436327 ]          31              0               31             
+[ 268436328 ]          31              0               31             
+[ 268436329 ]          31              0               31             
+[ 268436330 ]          31              0               31             
+[ 268436331 ]          31              0               31             
+[ 268436332 ]          31              0               31             
+[ 268436333 ]          31              0               31             
+[ 268436334 ]          31              0               31             
+[ 268436335 ]          31              0               31             
+[ 268436336 ]          31              0               31             
+[ 268436337 ]          31              0               31             
+[ 268436338 ]          31              0               31             
+[ 268436339 ]          31              0               31             
+[ 268436340 ]          31              0               31             
+[ 268436341 ]          31              0               31             
+[ 268436342 ]          31              0               31             
+[ 268436343 ]          31              0               31             
+[ 268436344 ]          31              0               31             
+[ 268436345 ]          31              0               31             
+[ 268436346 ]          31              0               31             
+[ 268436347 ]          31              0               31             
+[ 268436348 ]          31              0               31             
+[ 268436349 ]          31              0               31             
+[ 268436350 ]          31              0               31             
+[ 268436351 ]          31              0               31             
+[ 268436352 ]          31              0               31             
+[ 268436353 ]          31              0               31             
+[ 268436354 ]          31              0               31             
+[ 268436355 ]          31              0               31             
+[ 268436356 ]          31              0               31             
+[ 268436357 ]          31              0               31             
+[ 268436358 ]          31              0               31             
+[ 268436359 ]          31              0               31             
+[ 268436360 ]          31              0               31             
+[ 268436361 ]          31              0               31             
+[ 268436362 ]          31              0               31             
+[ 268436363 ]          31              0               31             
+[ 268436364 ]          31              0               31             
+[ 268436365 ]          31              0               31             
+[ 268436366 ]          31              0               31             
+[ 268436367 ]          31              0               31             
+[ 268436368 ]          31              0               31             
+[ 268436369 ]          31              0               31             
+[ 268436370 ]          31              0               31             
+[ 268436371 ]          31              0               31             
+[ 268436372 ]          31              0               31             
+[ 268436373 ]          31              0               31             
+[ 268436374 ]          31              0               31             
+[ 268436375 ]          31              0               31             
+[ 268436376 ]          31              0               31             
+[ 268436377 ]          31              0               31             
+[ 268436378 ]          31              0               31             
+[ 268436379 ]          31              0               31             
+[ 268436380 ]          31              0               31             
+[ 268436381 ]          31              0               31             
+[ 268436382 ]          31              0               31             
+[ 268436383 ]          31              0               31             
+[ 268436384 ]          31              0               31             
+[ 268436385 ]          31              0               31             
+[ 268436386 ]          31              0               31             
+[ 268436387 ]          31              0               31             
+[ 268436388 ]          31              0               31             
+[ 268436389 ]          31              0               31             
+[ 268436390 ]          31              0               31             
+[ 268436391 ]          31              0               31             
+[ 268436392 ]          31              0               31             
+[ 268436393 ]          31              0               31             
+[ 268436394 ]          31              0               31             
+[ 268436395 ]          31              0               31             
+[ 268436396 ]          31              0               31             
+[ 268436397 ]          31              0               31             
+[ 268436398 ]          31              0               31             
+[ 268436399 ]          31              0               31             
+[ 268436400 ]          31              0               31             
+[ 268436401 ]          31              0               31             
+[ 268436402 ]          31              0               31             
+[ 268436403 ]          31              0               31             
+[ 268436404 ]          31              0               31             
+[ 268436405 ]          31              0               31             
+[ 268436406 ]          31              0               31             
+[ 268436407 ]          31              0               31             
+[ 268436408 ]          31              0               31             
+[ 268436409 ]          31              0               31             
+[ 268436410 ]          31              0               31             
+[ 268436411 ]          31              0               31             
+[ 268436412 ]          31              0               31             
+[ 268436413 ]          31              0               31             
+[ 268436414 ]          31              0               31             
+[ 268436415 ]          31              0               31             
+[ 268436416 ]          31              0               31             
+[ 268436417 ]          31              0               31             
+[ 268436418 ]          31              0               31             
+[ 268436419 ]          31              0               31             
+[ 268436420 ]          31              0               31             
+[ 268436421 ]          31              0               31             
+[ 268436422 ]          31              0               31             
+[ 268436423 ]          31              0               31             
+[ 268436424 ]          31              0               31             
+[ 268436425 ]          31              0               31             
+[ 268436426 ]          31              0               31             
+[ 268436427 ]          31              0               31             
+[ 268436428 ]          31              0               31             
+[ 268436429 ]          31              0               31             
+[ 268436430 ]          31              0               31             
+[ 268436431 ]          31              0               31             
+[ 268436432 ]          31              0               31             
+[ 268436433 ]          31              0               31             
+[ 268436434 ]          31              0               31             
+[ 268436435 ]          31              0               31             
+[ 268436436 ]          31              0               31             
+[ 268436437 ]          31              0               31             
+[ 268436438 ]          31              0               31             
+[ 268436439 ]          31              0               31             
+[ 268436440 ]          31              0               31             
+[ 268436441 ]          31              0               31             
+[ 268436442 ]          31              0               31             
+[ 268436443 ]          31              0               31             
+[ 268436444 ]          31              0               31             
+[ 268436445 ]          31              0               31             
+[ 268436446 ]          31              0               31             
+[ 268436447 ]          31              0               31             
+[ 268436448 ]          31              0               31             
+[ 268436449 ]          31              0               31             
+[ 268436450 ]          31              0               31             
+[ 268436451 ]          31              0               31             
+[ 268436452 ]          31              0               31             
+[ 268436453 ]          31              0               31             
+[ 268436454 ]          31              0               31             
+[ 268436455 ]          31              0               31             
+[ 268436456 ]          31              0               31             
+[ 268436457 ]          31              0               31             
+[ 268436458 ]          31              0               31             
+[ 268436459 ]          31              0               31             
+[ 268436460 ]          31              0               31             
+[ 268436461 ]          31              0               31             
+[ 268436462 ]          31              0               31             
+[ 268436463 ]          31              0               31             
+[ 268436464 ]          31              0               31             
+[ 268436465 ]          31              0               31             
+[ 268436466 ]          31              0               31             
+[ 268436467 ]          31              0               31             
+[ 268436468 ]          31              0               31             
+[ 268436469 ]          31              0               31             
+[ 268436470 ]          31              0               31             
+[ 268436471 ]          31              0               31             
+[ 268436472 ]          31              0               31             
+[ 268436473 ]          31              0               31             
+[ 268436474 ]          31              0               31             
+[ 268436475 ]          31              0               31             
+[ 268436476 ]          31              0               31             
+[ 268436477 ]          31              0               31             
+[ 268436478 ]          31              0               31             
+[ 268436479 ]          31              0               31             
+1024 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_101.txt b/tools/test/h5diff/testfiles/h5diff_101.txt
new file mode 100644
index 0000000..f915439
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_101.txt
@@ -0,0 +1,11 @@
+dataset: </g1/d1> and </g1/d2>
+size:           [3x2]           [3x2]
+position        d1              d2              difference          
+------------------------------------------------------------
+[ 0 1 ]          1e-16           4e-16           3e-16          
+[ 1 0 ]          1e-16           2e-16           1e-16          
+[ 1 1 ]          0               1e-16           1e-16          
+[ 2 0 ]          3.3e-16         1e-16           2.3e-16        
+[ 2 1 ]          1e-16           0               1e-16          
+5 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_101w.txt b/tools/test/h5diff/testfiles/h5diff_101w.txt
new file mode 100644
index 0000000..71f4e87
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_101w.txt
@@ -0,0 +1,11 @@
+dataset: </g1/d1> and </g1/d2>
+size:           [3x2]           [3x2]
+position        d1              d2              difference          
+------------------------------------------------------------
+[ 0 1 ]          1e-016          4e-016          3e-016         
+[ 1 0 ]          1e-016          2e-016          1e-016         
+[ 1 1 ]          0               1e-016          1e-016         
+[ 2 0 ]          3.3e-016        1e-016          2.3e-016       
+[ 2 1 ]          1e-016          0               1e-016         
+5 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_102.txt b/tools/test/h5diff/testfiles/h5diff_102.txt
new file mode 100644
index 0000000..476067b
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_102.txt
@@ -0,0 +1,10 @@
+dataset: </g1/fp1> and </g1/fp2>
+size:           [3x2]           [3x2]
+position        fp1             fp2             difference          
+------------------------------------------------------------
+[ 0 1 ]          1e-07           2e-07           1e-07          
+[ 1 0 ]          1e-07           3e-07           2e-07          
+[ 1 1 ]          2.2e-07         1e-07           1.2e-07        
+[ 2 0 ]          1e-07           0               1e-07          
+4 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_102w.txt b/tools/test/h5diff/testfiles/h5diff_102w.txt
new file mode 100644
index 0000000..19a097c
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_102w.txt
@@ -0,0 +1,10 @@
+dataset: </g1/fp1> and </g1/fp2>
+size:           [3x2]           [3x2]
+position        fp1             fp2             difference          
+------------------------------------------------------------
+[ 0 1 ]          1e-007          2e-007          1e-007         
+[ 1 0 ]          1e-007          3e-007          2e-007         
+[ 1 1 ]          2.2e-007        1e-007          1.2e-007       
+[ 2 0 ]          1e-007          0               1e-007         
+4 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_103.txt b/tools/test/h5diff/testfiles/h5diff_103.txt
new file mode 100644
index 0000000..5700459
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_103.txt
@@ -0,0 +1,8 @@
+dataset: </g1/d1> and </g1/d2>
+size:           [3x2]           [3x2]
+position        d1              d2              difference          
+------------------------------------------------------------
+[ 0 1 ]          1e-16           4e-16           3e-16          
+[ 2 0 ]          3.3e-16         1e-16           2.3e-16        
+2 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_103w.txt b/tools/test/h5diff/testfiles/h5diff_103w.txt
new file mode 100644
index 0000000..b1abea2
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_103w.txt
@@ -0,0 +1,8 @@
+dataset: </g1/d1> and </g1/d2>
+size:           [3x2]           [3x2]
+position        d1              d2              difference          
+------------------------------------------------------------
+[ 0 1 ]          1e-016          4e-016          3e-016         
+[ 2 0 ]          3.3e-016        1e-016          2.3e-016       
+2 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_104.txt b/tools/test/h5diff/testfiles/h5diff_104.txt
new file mode 100644
index 0000000..2997f10
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_104.txt
@@ -0,0 +1,8 @@
+dataset: </g1/fp1> and </g1/fp2>
+size:           [3x2]           [3x2]
+position        fp1             fp2             difference          
+------------------------------------------------------------
+[ 1 0 ]          1e-07           3e-07           2e-07          
+[ 1 1 ]          2.2e-07         1e-07           1.2e-07        
+2 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_104w.txt b/tools/test/h5diff/testfiles/h5diff_104w.txt
new file mode 100644
index 0000000..28ef705
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_104w.txt
@@ -0,0 +1,8 @@
+dataset: </g1/fp1> and </g1/fp2>
+size:           [3x2]           [3x2]
+position        fp1             fp2             difference          
+------------------------------------------------------------
+[ 1 0 ]          1e-007          3e-007          2e-007         
+[ 1 1 ]          2.2e-007        1e-007          1.2e-007       
+2 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_11.txt b/tools/test/h5diff/testfiles/h5diff_11.txt
new file mode 100644
index 0000000..c06305c
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_11.txt
@@ -0,0 +1,3 @@
+dataset: </g1/dset1> and </g1/dset1>
+5 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_12.txt b/tools/test/h5diff/testfiles/h5diff_12.txt
new file mode 100644
index 0000000..371df79
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_12.txt
@@ -0,0 +1,3 @@
+dataset: </g1/dset1> and </g1/dset2>
+5 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_13.txt b/tools/test/h5diff/testfiles/h5diff_13.txt
new file mode 100644
index 0000000..729859b
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_13.txt
@@ -0,0 +1,11 @@
+dataset: </g1/dset1> and </g1/dset1>
+size:           [3x2]           [3x2]
+position        dset1           dset1           difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          1               1.1             0.1            
+[ 1 0 ]          1               1.01            0.01           
+[ 1 1 ]          1               1.001           0.001          
+[ 2 1 ]          0               1               1              
+5 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_14.txt b/tools/test/h5diff/testfiles/h5diff_14.txt
new file mode 100644
index 0000000..454463a
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_14.txt
@@ -0,0 +1,11 @@
+dataset: </g1/dset1> and </g1/dset2>
+size:           [3x2]           [3x2]
+position        dset1           dset2           difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          1               1.1             0.1            
+[ 1 0 ]          1               1.01            0.01           
+[ 1 1 ]          1               1.001           0.001          
+[ 2 1 ]          0               1               1              
+5 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_15.txt b/tools/test/h5diff/testfiles/h5diff_15.txt
new file mode 100644
index 0000000..7685f75
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_15.txt
@@ -0,0 +1,10 @@
+dataset: </g1/dset3> and </g1/dset4>
+size:           [3x2]           [3x2]
+position        dset3           dset4           difference          
+------------------------------------------------------------
+[ 0 1 ]          100             120             20             
+[ 1 0 ]          100             160             60             
+[ 2 0 ]          100             80              20             
+[ 2 1 ]          100             40              60             
+4 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_16_1.txt b/tools/test/h5diff/testfiles/h5diff_16_1.txt
new file mode 100644
index 0000000..482a42f
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_16_1.txt
@@ -0,0 +1,11 @@
+dataset: </g1/dset5> and </g1/dset6>
+size:           [3x2]           [3x2]
+position        dset5           dset6           difference      relative       
+------------------------------------------------------------------------
+[ 0 0 ]          100             120             20              0.200000      
+[ 0 1 ]          100             80              20              0.200000      
+[ 1 0 ]          100             0               100             1.000000      
+[ 1 1 ]          0               100             100             not comparable
+[ 2 1 ]          100             50              50              0.500000      
+5 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_16_2.txt b/tools/test/h5diff/testfiles/h5diff_16_2.txt
new file mode 100644
index 0000000..34c1afb
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_16_2.txt
@@ -0,0 +1,11 @@
+dataset: </g1/dset7> and </g1/dset8>
+size:           [3x2]           [3x2]
+position        dset7           dset8           difference      relative       
+------------------------------------------------------------------------
+[ 0 0 ]          100             120             20              0.200000      
+[ 0 1 ]          100             80              20              0.200000      
+[ 1 0 ]          100             0               100             1.000000      
+[ 1 1 ]          0               100             100             not comparable
+[ 2 1 ]          100             50              50              0.500000      
+5 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_16_3.txt b/tools/test/h5diff/testfiles/h5diff_16_3.txt
new file mode 100644
index 0000000..173a39b
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_16_3.txt
@@ -0,0 +1,11 @@
+dataset: </g1/dset9> and </g1/dset10>
+size:           [3x2]           [3x2]
+position        dset9           dset10          difference      relative       
+------------------------------------------------------------------------
+[ 0 0 ]          100             120             20              0.2           
+[ 0 1 ]          100             80              20              0.2           
+[ 1 0 ]          100             0               100             1             
+[ 1 1 ]          0               100             100             not comparable
+[ 2 1 ]          100             50              50              0.5           
+5 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_17.txt b/tools/test/h5diff/testfiles/h5diff_17.txt
new file mode 100644
index 0000000..4906a2a
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_17.txt
@@ -0,0 +1,57 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /g1            
+    x           /g1/d1         
+    x           /g1/d2         
+    x      x    /g1/dset1      
+    x           /g1/dset10     
+    x           /g1/dset11     
+    x           /g1/dset12     
+           x    /g1/dset2      
+    x           /g1/dset3      
+           x    /g1/dset4      
+    x           /g1/dset5      
+    x           /g1/dset6      
+    x           /g1/dset7      
+    x           /g1/dset8      
+    x           /g1/dset9      
+    x           /g1/fp1        
+    x           /g1/fp15       
+    x           /g1/fp16       
+    x           /g1/fp17       
+    x           /g1/fp18       
+    x           /g1/fp18_COPY  
+    x           /g1/fp19       
+    x           /g1/fp19_COPY  
+    x           /g1/fp2        
+    x           /g1/fp20       
+    x           /g1/fp20_COPY  
+    x           /g1/ld         
+           x    /g2            
+           x    /g2/dset1      
+           x    /g2/dset2      
+           x    /g2/dset3      
+           x    /g2/dset4      
+           x    /g2/dset5      
+           x    /g2/dset6      
+           x    /g2/dset7      
+           x    /g2/dset8      
+           x    /g2/dset9      
+
+group  : </> and </>
+0 differences found
+group  : </g1> and </g1>
+0 differences found
+dataset: </g1/dset1> and </g1/dset1>
+size:           [3x2]           [3x2]
+position        dset1           dset1           difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          1               1.1             0.1            
+[ 1 0 ]          1               1.01            0.01           
+[ 1 1 ]          1               1.001           0.001          
+[ 2 1 ]          0               1               1              
+5 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_171.txt b/tools/test/h5diff/testfiles/h5diff_171.txt
new file mode 100644
index 0000000..aabe16a
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_171.txt
@@ -0,0 +1,3 @@
+dataset: </g1/fp19> and </g1/fp19_COPY>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_172.txt b/tools/test/h5diff/testfiles/h5diff_172.txt
new file mode 100644
index 0000000..852f7b5
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_172.txt
@@ -0,0 +1,3 @@
+dataset: </g1/fp20> and </g1/fp20_COPY>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_18.txt b/tools/test/h5diff/testfiles/h5diff_18.txt
new file mode 100644
index 0000000..1255241
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_18.txt
@@ -0,0 +1 @@
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_18_1.txt b/tools/test/h5diff/testfiles/h5diff_18_1.txt
new file mode 100644
index 0000000..0067075
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_18_1.txt
@@ -0,0 +1,2 @@
+Error: -q (quiet mode) cannot be added to verbose or report modes
+EXIT CODE: 2
diff --git a/tools/test/h5diff/testfiles/h5diff_19.txt b/tools/test/h5diff/testfiles/h5diff_19.txt
new file mode 100644
index 0000000..1155d55
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_19.txt
@@ -0,0 +1,26 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x           /g1            
+    x           /g1/d1         
+    x           /g1/d2         
+    x           /g1/dset1      
+    x           /g1/dset10     
+    x           /g1/dset3      
+    x           /g1/dset5      
+    x           /g1/dset6      
+    x           /g1/dset7      
+    x           /g1/dset8      
+    x           /g1/dset9      
+    x           /g1/fp1        
+    x           /g1/fp15       
+    x           /g1/fp16       
+    x           /g1/fp17       
+    x           /g1/fp18       
+    x           /g1/fp2        
+    x           /g1/ld         
+
+group  : </> and </>
+0 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_20.txt b/tools/test/h5diff/testfiles/h5diff_20.txt
new file mode 100644
index 0000000..09c20cb
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_20.txt
@@ -0,0 +1,6 @@
+Not comparable: </dset> is of type H5G_DATASET and </g1> is of type H5G_GROUP
+--------------------------------
+Some objects are not comparable
+--------------------------------
+Use -c for a list of objects without details of differences.
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_200.txt b/tools/test/h5diff/testfiles/h5diff_200.txt
new file mode 100644
index 0000000..40e3fb6
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_200.txt
@@ -0,0 +1,5 @@
+--------------------------------
+Some objects are not comparable
+--------------------------------
+Use -c for a list of objects.
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_201.txt b/tools/test/h5diff/testfiles/h5diff_201.txt
new file mode 100644
index 0000000..ede94e1
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_201.txt
@@ -0,0 +1,2 @@
+Not comparable: </g2/dset1> or </g2/dset2> is an empty dataset
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_202.txt b/tools/test/h5diff/testfiles/h5diff_202.txt
new file mode 100644
index 0000000..95ef1da
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_202.txt
@@ -0,0 +1,2 @@
+Not comparable: </g2/dset2> is of class H5T_FLOAT and </g2/dset3> is of class H5T_INTEGER
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_203.txt b/tools/test/h5diff/testfiles/h5diff_203.txt
new file mode 100644
index 0000000..61a773a
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_203.txt
@@ -0,0 +1,3 @@
+Not comparable: </g2/dset3> has rank 1, dimensions [6], max dimensions [6]
+and </g2/dset4> has rank 2, dimensions [3x2], max dimensions [3x2]
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_204.txt b/tools/test/h5diff/testfiles/h5diff_204.txt
new file mode 100644
index 0000000..e02e831
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_204.txt
@@ -0,0 +1,3 @@
+Not comparable: </g2/dset4> has rank 2, dimensions [3x2], max dimensions [3x2]
+and </g2/dset5> has rank 2, dimensions [2x2], max dimensions [2x2]
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_205.txt b/tools/test/h5diff/testfiles/h5diff_205.txt
new file mode 100644
index 0000000..bf5650f
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_205.txt
@@ -0,0 +1,3 @@
+Not comparable: </g2/dset5> has rank 2, dimensions [2x2], max dimensions [2x2]
+and </g2/dset6> has rank 2, dimensions [3x2], max dimensions [3x2]
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_206.txt b/tools/test/h5diff/testfiles/h5diff_206.txt
new file mode 100644
index 0000000..659321f
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_206.txt
@@ -0,0 +1,2 @@
+Not comparable: </g2/dset7> has a class H5T_FLOAT and </g2/dset8> has a class H5T_INTEGER
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_207.txt b/tools/test/h5diff/testfiles/h5diff_207.txt
new file mode 100644
index 0000000..1ef3dbe
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_207.txt
@@ -0,0 +1,3 @@
+Not comparable: </g2/dset8> or </g2/dset9> is an empty dataset
+Not comparable: </g2/dset8> has 2 members </g2/dset9> has 1 members 
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_208.txt b/tools/test/h5diff/testfiles/h5diff_208.txt
new file mode 100644
index 0000000..783be90
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_208.txt
@@ -0,0 +1,5 @@
+Not comparable: </dset1> or </dset1> is an empty dataset
+Not comparable: </dset2> or </dset2> is an empty dataset
+Not comparable: </dset2> has rank 2, dimensions [0x0], max dimensions [0x0]
+and </dset2> has rank 2, dimensions [0x4], max dimensions [0x4]
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_21.txt b/tools/test/h5diff/testfiles/h5diff_21.txt
new file mode 100644
index 0000000..1c625fe
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_21.txt
@@ -0,0 +1,6 @@
+Not comparable: </dset> is of type H5G_DATASET and </l1> is of type H5G_LINK
+--------------------------------
+Some objects are not comparable
+--------------------------------
+Use -c for a list of objects without details of differences.
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_22.txt b/tools/test/h5diff/testfiles/h5diff_22.txt
new file mode 100644
index 0000000..2ef22d0
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_22.txt
@@ -0,0 +1,6 @@
+Not comparable: </dset> is of type H5G_DATASET and </t1> is of type H5G_TYPE
+--------------------------------
+Some objects are not comparable
+--------------------------------
+Use -c for a list of objects without details of differences.
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_220.txt b/tools/test/h5diff/testfiles/h5diff_220.txt
new file mode 100644
index 0000000..0092fc1
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_220.txt
@@ -0,0 +1,6 @@
+Not comparable: </g1/dset1> is of class H5T_INTEGER and </g1/dset1> is of class H5T_STRING
+attribute: <attr of </g1/dset1>> and <attr of </g1/dset1>>
+3 differences found
+dataset: </g1/dset2> and </g1/dset2>
+3 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_221.txt b/tools/test/h5diff/testfiles/h5diff_221.txt
new file mode 100644
index 0000000..5f10860
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_221.txt
@@ -0,0 +1,12 @@
+dataset: </g2/dset1> and </g2/dset1>
+3 differences found
+Not comparable: <attr1> is of class H5T_INTEGER and <attr1> is of class H5T_STRING
+Not comparable: <attr2> has rank 1, dimensions [3], max dimensions [3]
+and <attr2> has rank 1, dimensions [4], max dimensions [4]
+Not comparable: <attr3> has rank 1, dimensions [3], max dimensions [3]
+and <attr3> has rank 2, dimensions [3x1], max dimensions [3x1]
+attribute: <attr4 of </g2/dset1>> and <attr4 of </g2/dset1>>
+3 differences found
+dataset: </g2/dset2> and </g2/dset2>
+3 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_222.txt b/tools/test/h5diff/testfiles/h5diff_222.txt
new file mode 100644
index 0000000..77447da
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_222.txt
@@ -0,0 +1,20 @@
+Not comparable: </diffobjtypes/obj1> is of type H5G_DATASET and </diffobjtypes/obj1> is of type H5G_GROUP
+Not comparable: </diffobjtypes/obj2> is of type H5G_GROUP and </diffobjtypes/obj2> is of type H5G_TYPE
+Not comparable: </diffobjtypes/obj3> is of type H5G_TYPE and </diffobjtypes/obj3> is of type H5G_DATASET
+Not comparable: </g1/dset1> is of class H5T_INTEGER and </g1/dset1> is of class H5T_STRING
+attribute: <attr of </g1/dset1>> and <attr of </g1/dset1>>
+3 differences found
+dataset: </g1/dset2> and </g1/dset2>
+3 differences found
+dataset: </g2/dset1> and </g2/dset1>
+3 differences found
+Not comparable: <attr1> is of class H5T_INTEGER and <attr1> is of class H5T_STRING
+Not comparable: <attr2> has rank 1, dimensions [3], max dimensions [3]
+and <attr2> has rank 1, dimensions [4], max dimensions [4]
+Not comparable: <attr3> has rank 1, dimensions [3], max dimensions [3]
+and <attr3> has rank 2, dimensions [3x1], max dimensions [3x1]
+attribute: <attr4 of </g2/dset1>> and <attr4 of </g2/dset1>>
+3 differences found
+dataset: </g2/dset2> and </g2/dset2>
+3 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_223.txt b/tools/test/h5diff/testfiles/h5diff_223.txt
new file mode 100644
index 0000000..c8e0f65
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_223.txt
@@ -0,0 +1,4 @@
+Not comparable: </diffobjtypes/obj1> is of type H5G_DATASET and </diffobjtypes/obj1> is of type H5G_GROUP
+Not comparable: </diffobjtypes/obj2> is of type H5G_GROUP and </diffobjtypes/obj2> is of type H5G_TYPE
+Not comparable: </diffobjtypes/obj3> is of type H5G_TYPE and </diffobjtypes/obj3> is of type H5G_DATASET
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_224.txt b/tools/test/h5diff/testfiles/h5diff_224.txt
new file mode 100644
index 0000000..a4ebedb
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_224.txt
@@ -0,0 +1,4 @@
+Not comparable: </diffobjtypes/obj1> is of type H5G_GROUP and </diffobjtypes/obj1> is of type H5G_DATASET
+Not comparable: </diffobjtypes/obj2> is of type H5G_TYPE and </diffobjtypes/obj2> is of type H5G_GROUP
+Not comparable: </diffobjtypes/obj3> is of type H5G_DATASET and </diffobjtypes/obj3> is of type H5G_TYPE
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_23.txt b/tools/test/h5diff/testfiles/h5diff_23.txt
new file mode 100644
index 0000000..bd1cadb
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_23.txt
@@ -0,0 +1,8 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+
+group  : </g1> and </g1>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_24.txt b/tools/test/h5diff/testfiles/h5diff_24.txt
new file mode 100644
index 0000000..fa5723a
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_24.txt
@@ -0,0 +1,3 @@
+datatype: </t1> and </t1>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_25.txt b/tools/test/h5diff/testfiles/h5diff_25.txt
new file mode 100644
index 0000000..e463ba1
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_25.txt
@@ -0,0 +1,3 @@
+link   : </l1> and </l1>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_26.txt b/tools/test/h5diff/testfiles/h5diff_26.txt
new file mode 100644
index 0000000..54a5121
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_26.txt
@@ -0,0 +1,8 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+
+group  : </g1> and </g2>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_27.txt b/tools/test/h5diff/testfiles/h5diff_27.txt
new file mode 100644
index 0000000..cbc128e
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_27.txt
@@ -0,0 +1,3 @@
+datatype: </t1> and </t2>
+1 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_28.txt b/tools/test/h5diff/testfiles/h5diff_28.txt
new file mode 100644
index 0000000..07d01fe
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_28.txt
@@ -0,0 +1,3 @@
+link   : </l1> and </l2>
+1 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_30.txt b/tools/test/h5diff/testfiles/h5diff_30.txt
new file mode 100644
index 0000000..187589a
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_30.txt
@@ -0,0 +1,9 @@
+dataset: </dset1> and </dset2>
+size:           [6]           [6]
+position        dset1           dset2           difference          
+------------------------------------------------------------
+[ 1 ]          YIN              **INVALID VALUE**
+[ 2 ]          **INVALID VALUE** YIN              
+[ 5 ]          YIN              YANG             
+3 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_300.txt b/tools/test/h5diff/testfiles/h5diff_300.txt
new file mode 100644
index 0000000..e51643f
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_300.txt
@@ -0,0 +1,3 @@
+link   : </link_g1> and </link_g2>
+1 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_400.txt b/tools/test/h5diff/testfiles/h5diff_400.txt
new file mode 100644
index 0000000..8b3c03c
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_400.txt
@@ -0,0 +1,35 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /softlink_dset1_1
+    x      x    /softlink_dset2
+    x      x    /softlink_group1
+    x      x    /softlink_group1/dset
+    x      x    /softlink_noexist
+    x      x    /target_dset1  
+    x      x    /target_dset2  
+    x      x    /target_group  
+    x      x    /target_group/dset
+
+group  : </> and </>
+0 differences found
+dataset: </softlink_dset1_1> and </softlink_dset1_1>
+0 differences found
+dataset: </softlink_dset2> and </softlink_dset2>
+0 differences found
+group  : </softlink_group1> and </softlink_group1>
+0 differences found
+dataset: </softlink_group1/dset> and </softlink_group1/dset>
+0 differences found
+dangling link: </softlink_noexist> and </softlink_noexist>
+0 differences found
+dataset: </target_dset1> and </target_dset1>
+0 differences found
+dataset: </target_dset2> and </target_dset2>
+0 differences found
+group  : </target_group> and </target_group>
+0 differences found
+dataset: </target_group/dset> and </target_group/dset>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_401.txt b/tools/test/h5diff/testfiles/h5diff_401.txt
new file mode 100644
index 0000000..278729e
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_401.txt
@@ -0,0 +1,13 @@
+dataset: </softlink_dset1_1> and </target_dset2>
+size:           [2x4]           [2x4]
+position        softlink_dset1_1 target_dset2    difference          
+------------------------------------------------------------
+[ 0 1 ]          1               0               1              
+[ 0 2 ]          2               0               2              
+[ 0 3 ]          3               0               3              
+[ 1 0 ]          1               0               1              
+[ 1 1 ]          2               0               2              
+[ 1 2 ]          3               0               3              
+[ 1 3 ]          4               0               4              
+7 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_402.txt b/tools/test/h5diff/testfiles/h5diff_402.txt
new file mode 100644
index 0000000..b0f30ca
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_402.txt
@@ -0,0 +1,13 @@
+dataset: </target_dset2> and </softlink_dset1_1>
+size:           [2x4]           [2x4]
+position        target_dset2    softlink_dset1_1 difference          
+------------------------------------------------------------
+[ 0 1 ]          0               1               1              
+[ 0 2 ]          0               2               2              
+[ 0 3 ]          0               3               3              
+[ 1 0 ]          0               1               1              
+[ 1 1 ]          0               2               2              
+[ 1 2 ]          0               3               3              
+[ 1 3 ]          0               4               4              
+7 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_403.txt b/tools/test/h5diff/testfiles/h5diff_403.txt
new file mode 100644
index 0000000..068d01d
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_403.txt
@@ -0,0 +1,13 @@
+dataset: </softlink_dset1_1> and </softlink_dset2>
+size:           [2x4]           [2x4]
+position        softlink_dset1_1 softlink_dset2  difference          
+------------------------------------------------------------
+[ 0 1 ]          1               0               1              
+[ 0 2 ]          2               0               2              
+[ 0 3 ]          3               0               3              
+[ 1 0 ]          1               0               1              
+[ 1 1 ]          2               0               2              
+[ 1 2 ]          3               0               3              
+[ 1 3 ]          4               0               4              
+7 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_404.txt b/tools/test/h5diff/testfiles/h5diff_404.txt
new file mode 100644
index 0000000..db317d1
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_404.txt
@@ -0,0 +1,32 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /ext_link_dset1
+    x      x    /ext_link_dset2
+    x      x    /ext_link_grp1 
+    x      x    /ext_link_grp1/x_dset
+    x      x    /ext_link_grp2 
+    x      x    /ext_link_grp2/x_dset
+    x      x    /ext_link_noexist1
+    x      x    /ext_link_noexist2
+
+group  : </> and </>
+0 differences found
+dataset: </ext_link_dset1> and </ext_link_dset1>
+0 differences found
+dataset: </ext_link_dset2> and </ext_link_dset2>
+0 differences found
+group  : </ext_link_grp1> and </ext_link_grp1>
+0 differences found
+dataset: </ext_link_grp1/x_dset> and </ext_link_grp1/x_dset>
+0 differences found
+group  : </ext_link_grp2> and </ext_link_grp2>
+0 differences found
+dataset: </ext_link_grp2/x_dset> and </ext_link_grp2/x_dset>
+0 differences found
+dangling link: </ext_link_noexist1> and </ext_link_noexist1>
+0 differences found
+dangling link: </ext_link_noexist2> and </ext_link_noexist2>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_405.txt b/tools/test/h5diff/testfiles/h5diff_405.txt
new file mode 100644
index 0000000..890dd33
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_405.txt
@@ -0,0 +1,13 @@
+dataset: </ext_link_dset1> and </target_group2/x_dset>
+size:           [2x4]           [2x4]
+position        ext_link_dset1  x_dset          difference          
+------------------------------------------------------------
+[ 0 1 ]          1               0               1              
+[ 0 2 ]          2               0               2              
+[ 0 3 ]          3               0               3              
+[ 1 0 ]          1               0               1              
+[ 1 1 ]          2               0               2              
+[ 1 2 ]          3               0               3              
+[ 1 3 ]          4               0               4              
+7 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_406.txt b/tools/test/h5diff/testfiles/h5diff_406.txt
new file mode 100644
index 0000000..7fa442a
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_406.txt
@@ -0,0 +1,13 @@
+dataset: </target_group2/x_dset> and </ext_link_dset1>
+size:           [2x4]           [2x4]
+position        x_dset          ext_link_dset1  difference          
+------------------------------------------------------------
+[ 0 1 ]          0               1               1              
+[ 0 2 ]          0               2               2              
+[ 0 3 ]          0               3               3              
+[ 1 0 ]          0               1               1              
+[ 1 1 ]          0               2               2              
+[ 1 2 ]          0               3               3              
+[ 1 3 ]          0               4               4              
+7 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_407.txt b/tools/test/h5diff/testfiles/h5diff_407.txt
new file mode 100644
index 0000000..3693ab9
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_407.txt
@@ -0,0 +1,13 @@
+dataset: </ext_link_dset1> and </ext_link_dset2>
+size:           [2x4]           [2x4]
+position        ext_link_dset1  ext_link_dset2  difference          
+------------------------------------------------------------
+[ 0 1 ]          1               0               1              
+[ 0 2 ]          2               0               2              
+[ 0 3 ]          3               0               3              
+[ 1 0 ]          1               0               1              
+[ 1 1 ]          2               0               2              
+[ 1 2 ]          3               0               3              
+[ 1 3 ]          4               0               4              
+7 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_408.txt b/tools/test/h5diff/testfiles/h5diff_408.txt
new file mode 100644
index 0000000..e941f9b
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_408.txt
@@ -0,0 +1,13 @@
+dataset: </softlink_dset1_1> and </ext_link_dset2>
+size:           [2x4]           [2x4]
+position        softlink_dset1_1 ext_link_dset2  difference          
+------------------------------------------------------------
+[ 0 1 ]          1               0               1              
+[ 0 2 ]          2               0               2              
+[ 0 3 ]          3               0               3              
+[ 1 0 ]          1               0               1              
+[ 1 1 ]          2               0               2              
+[ 1 2 ]          3               0               3              
+[ 1 3 ]          4               0               4              
+7 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_409.txt b/tools/test/h5diff/testfiles/h5diff_409.txt
new file mode 100644
index 0000000..007da7d
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_409.txt
@@ -0,0 +1,13 @@
+dataset: </ext_link_dset2> and </softlink_dset1_1>
+size:           [2x4]           [2x4]
+position        ext_link_dset2  softlink_dset1_1 difference          
+------------------------------------------------------------
+[ 0 1 ]          0               1               1              
+[ 0 2 ]          0               2               2              
+[ 0 3 ]          0               3               3              
+[ 1 0 ]          0               1               1              
+[ 1 1 ]          0               2               2              
+[ 1 2 ]          0               3               3              
+[ 1 3 ]          0               4               4              
+7 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_410.txt b/tools/test/h5diff/testfiles/h5diff_410.txt
new file mode 100644
index 0000000..6087bb8
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_410.txt
@@ -0,0 +1,62 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /softlink1_to_dset1
+    x      x    /softlink1_to_slink1
+    x      x    /softlink1_to_slink2
+    x      x    /softlink2_to_dset2
+    x      x    /softlink2_to_slink1
+    x      x    /softlink2_to_slink2
+    x      x    /softlink3_to_group1
+    x      x    /softlink3_to_slink1
+    x      x    /softlink3_to_slink2
+    x      x    /softlink4_to_group2
+    x      x    /softlink4_to_slink1
+    x      x    /softlink4_to_slink2
+    x      x    /target_dset1  
+    x      x    /target_dset2  
+    x      x    /target_group  
+    x      x    /target_group/dset
+    x      x    /target_group1 
+    x      x    /target_group2 
+
+group  : </> and </>
+0 differences found
+dataset: </softlink1_to_dset1> and </softlink1_to_dset1>
+0 differences found
+dataset: </softlink1_to_slink1> and </softlink1_to_slink1>
+0 differences found
+dataset: </softlink1_to_slink2> and </softlink1_to_slink2>
+0 differences found
+dataset: </softlink2_to_dset2> and </softlink2_to_dset2>
+0 differences found
+dataset: </softlink2_to_slink1> and </softlink2_to_slink1>
+0 differences found
+dataset: </softlink2_to_slink2> and </softlink2_to_slink2>
+0 differences found
+group  : </softlink3_to_group1> and </softlink3_to_group1>
+0 differences found
+group  : </softlink3_to_slink1> and </softlink3_to_slink1>
+0 differences found
+group  : </softlink3_to_slink2> and </softlink3_to_slink2>
+0 differences found
+group  : </softlink4_to_group2> and </softlink4_to_group2>
+0 differences found
+group  : </softlink4_to_slink1> and </softlink4_to_slink1>
+0 differences found
+group  : </softlink4_to_slink2> and </softlink4_to_slink2>
+0 differences found
+dataset: </target_dset1> and </target_dset1>
+0 differences found
+dataset: </target_dset2> and </target_dset2>
+0 differences found
+group  : </target_group> and </target_group>
+0 differences found
+dataset: </target_group/dset> and </target_group/dset>
+0 differences found
+group  : </target_group1> and </target_group1>
+0 differences found
+group  : </target_group2> and </target_group2>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_411.txt b/tools/test/h5diff/testfiles/h5diff_411.txt
new file mode 100644
index 0000000..161ab34
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_411.txt
@@ -0,0 +1,13 @@
+dataset: </target_dset2> and </softlink1_to_slink2>
+size:           [2x4]           [2x4]
+position        target_dset2    softlink1_to_slink2 difference          
+------------------------------------------------------------
+[ 0 1 ]          0               1               1              
+[ 0 2 ]          0               2               2              
+[ 0 3 ]          0               3               3              
+[ 1 0 ]          0               1               1              
+[ 1 1 ]          0               2               2              
+[ 1 2 ]          0               3               3              
+[ 1 3 ]          0               4               4              
+7 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_412.txt b/tools/test/h5diff/testfiles/h5diff_412.txt
new file mode 100644
index 0000000..bb8209c
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_412.txt
@@ -0,0 +1,13 @@
+dataset: </softlink1_to_slink2> and </target_dset2>
+size:           [2x4]           [2x4]
+position        softlink1_to_slink2 target_dset2    difference          
+------------------------------------------------------------
+[ 0 1 ]          1               0               1              
+[ 0 2 ]          2               0               2              
+[ 0 3 ]          3               0               3              
+[ 1 0 ]          1               0               1              
+[ 1 1 ]          2               0               2              
+[ 1 2 ]          3               0               3              
+[ 1 3 ]          4               0               4              
+7 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_413.txt b/tools/test/h5diff/testfiles/h5diff_413.txt
new file mode 100644
index 0000000..8df3d51
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_413.txt
@@ -0,0 +1,13 @@
+dataset: </softlink1_to_slink2> and </softlink2_to_slink2>
+size:           [2x4]           [2x4]
+position        softlink1_to_slink2 softlink2_to_slink2 difference          
+------------------------------------------------------------
+[ 0 1 ]          1               0               1              
+[ 0 2 ]          2               0               2              
+[ 0 3 ]          3               0               3              
+[ 1 0 ]          1               0               1              
+[ 1 1 ]          2               0               2              
+[ 1 2 ]          3               0               3              
+[ 1 3 ]          4               0               4              
+7 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_414.txt b/tools/test/h5diff/testfiles/h5diff_414.txt
new file mode 100644
index 0000000..a47349e
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_414.txt
@@ -0,0 +1,9 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+    x           /dset          
+
+group  : </target_group> and </softlink3_to_slink2>
+0 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_415.txt b/tools/test/h5diff/testfiles/h5diff_415.txt
new file mode 100644
index 0000000..30cc947
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_415.txt
@@ -0,0 +1,9 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+           x    /dset          
+
+group  : </softlink3_to_slink2> and </target_group>
+0 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_416.txt b/tools/test/h5diff/testfiles/h5diff_416.txt
new file mode 100644
index 0000000..551a6c3
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_416.txt
@@ -0,0 +1,8 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+
+group  : </softlink3_to_slink2> and </softlink4_to_slink2>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_417.txt b/tools/test/h5diff/testfiles/h5diff_417.txt
new file mode 100644
index 0000000..0ea2542
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_417.txt
@@ -0,0 +1,3 @@
+obj1 </softlink_noexist> is a dangling link.
+1 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_418.txt b/tools/test/h5diff/testfiles/h5diff_418.txt
new file mode 100644
index 0000000..46222bb
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_418.txt
@@ -0,0 +1,3 @@
+obj2 </softlink_noexist> is a dangling link.
+1 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_419.txt b/tools/test/h5diff/testfiles/h5diff_419.txt
new file mode 100644
index 0000000..387c600
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_419.txt
@@ -0,0 +1,3 @@
+obj1 </ext_link_noexist2> is a dangling link.
+1 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_420.txt b/tools/test/h5diff/testfiles/h5diff_420.txt
new file mode 100644
index 0000000..f3e65d9
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_420.txt
@@ -0,0 +1,3 @@
+obj2 </ext_link_noexist2> is a dangling link.
+1 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_421.txt b/tools/test/h5diff/testfiles/h5diff_421.txt
new file mode 100644
index 0000000..833c60c
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_421.txt
@@ -0,0 +1,3 @@
+obj2 </ext_link_noexist1> is a dangling link.
+1 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_422.txt b/tools/test/h5diff/testfiles/h5diff_422.txt
new file mode 100644
index 0000000..3e675d5
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_422.txt
@@ -0,0 +1,3 @@
+obj1 </ext_link_noexist1> is a dangling link.
+1 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_423.txt b/tools/test/h5diff/testfiles/h5diff_423.txt
new file mode 100644
index 0000000..1ebc157
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_423.txt
@@ -0,0 +1,13 @@
+dataset: </ext_link_to_slink1> and </dset2>
+size:           [2x4]           [2x4]
+position        ext_link_to_slink1 dset2           difference          
+------------------------------------------------------------
+[ 0 1 ]          0               1               1              
+[ 0 2 ]          0               2               2              
+[ 0 3 ]          0               3               3              
+[ 1 0 ]          0               1               1              
+[ 1 1 ]          0               2               2              
+[ 1 2 ]          0               3               3              
+[ 1 3 ]          0               4               4              
+7 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_424.txt b/tools/test/h5diff/testfiles/h5diff_424.txt
new file mode 100644
index 0000000..9099c41
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_424.txt
@@ -0,0 +1,13 @@
+dataset: </dset2> and </ext_link_to_slink1>
+size:           [2x4]           [2x4]
+position        dset2           ext_link_to_slink1 difference          
+------------------------------------------------------------
+[ 0 1 ]          1               0               1              
+[ 0 2 ]          2               0               2              
+[ 0 3 ]          3               0               3              
+[ 1 0 ]          1               0               1              
+[ 1 1 ]          2               0               2              
+[ 1 2 ]          3               0               3              
+[ 1 3 ]          4               0               4              
+7 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_425.txt b/tools/test/h5diff/testfiles/h5diff_425.txt
new file mode 100644
index 0000000..03ceb78
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_425.txt
@@ -0,0 +1,13 @@
+dataset: </ext_link_to_slink1> and </ext_link_to_slink2>
+size:           [2x4]           [2x4]
+position        ext_link_to_slink1 ext_link_to_slink2 difference          
+------------------------------------------------------------
+[ 0 1 ]          0               1               1              
+[ 0 2 ]          0               2               2              
+[ 0 3 ]          0               3               3              
+[ 1 0 ]          0               1               1              
+[ 1 1 ]          0               2               2              
+[ 1 2 ]          0               3               3              
+[ 1 3 ]          0               4               4              
+7 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_450.txt b/tools/test/h5diff/testfiles/h5diff_450.txt
new file mode 100644
index 0000000..a63d78f
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_450.txt
@@ -0,0 +1,38 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /dset1         
+    x      x    /dset2         
+    x      x    /ext_link1     
+    x      x    /ext_link2     
+    x      x    /ext_link3     
+    x      x    /ext_link4     
+    x      x    /soft_link1    
+    x      x    /soft_link2    
+    x      x    /soft_link3    
+    x      x    /soft_link4    
+
+group  : </> and </>
+0 differences found
+dataset: </dset1> and </dset1>
+0 differences found
+dataset: </dset2> and </dset2>
+0 differences found
+dangling link: </ext_link1> and </ext_link1>
+0 differences found
+obj2 </ext_link2> is a dangling link.
+1 differences found
+obj1 </ext_link3> is a dangling link.
+1 differences found
+dangling link: </ext_link4> and </ext_link4>
+0 differences found
+dangling link: </soft_link1> and </soft_link1>
+0 differences found
+obj2 </soft_link2> is a dangling link.
+1 differences found
+obj1 </soft_link3> is a dangling link.
+1 differences found
+dangling link: </soft_link4> and </soft_link4>
+0 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_451.txt b/tools/test/h5diff/testfiles/h5diff_451.txt
new file mode 100644
index 0000000..fd0691f
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_451.txt
@@ -0,0 +1,30 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /dset1         
+    x      x    /dset2         
+    x      x    /ext_link1     
+    x      x    /ext_link2     
+    x      x    /ext_link3     
+    x      x    /ext_link4     
+    x      x    /soft_link1    
+    x      x    /soft_link2    
+    x      x    /soft_link3    
+    x      x    /soft_link4    
+
+group  : </> and </>
+0 differences found
+dataset: </dset1> and </dset1>
+0 differences found
+dataset: </dset2> and </dset2>
+0 differences found
+Warning: </ext_link1> is a dangling link.
+Warning: </ext_link2> is a dangling link.
+Warning: </ext_link3> is a dangling link.
+Warning: </ext_link4> is a dangling link.
+Warning: </soft_link1> is a dangling link.
+Warning: </soft_link2> is a dangling link.
+Warning: </soft_link3> is a dangling link.
+Warning: </soft_link4> is a dangling link.
+EXIT CODE: 2
diff --git a/tools/test/h5diff/testfiles/h5diff_452.txt b/tools/test/h5diff/testfiles/h5diff_452.txt
new file mode 100644
index 0000000..05403af
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_452.txt
@@ -0,0 +1,2 @@
+Error: --no-dangling-links must be used along with --follow-symlinks option.
+EXIT CODE: 2
diff --git a/tools/test/h5diff/testfiles/h5diff_453.txt b/tools/test/h5diff/testfiles/h5diff_453.txt
new file mode 100644
index 0000000..8a5ca52
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_453.txt
@@ -0,0 +1,34 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /softlink_dset1_1
+    x      x    /softlink_dset2
+    x      x    /softlink_group1
+    x      x    /softlink_group1/dset
+    x      x    /softlink_noexist
+    x      x    /target_dset1  
+    x      x    /target_dset2  
+    x      x    /target_group  
+    x      x    /target_group/dset
+
+group  : </> and </>
+0 differences found
+dataset: </softlink_dset1_1> and </softlink_dset1_1>
+0 differences found
+dataset: </softlink_dset2> and </softlink_dset2>
+0 differences found
+group  : </softlink_group1> and </softlink_group1>
+0 differences found
+dataset: </softlink_group1/dset> and </softlink_group1/dset>
+0 differences found
+Warning: </softlink_noexist> is a dangling link.
+dataset: </target_dset1> and </target_dset1>
+0 differences found
+dataset: </target_dset2> and </target_dset2>
+0 differences found
+group  : </target_group> and </target_group>
+0 differences found
+dataset: </target_group/dset> and </target_group/dset>
+0 differences found
+EXIT CODE: 2
diff --git a/tools/test/h5diff/testfiles/h5diff_454.txt b/tools/test/h5diff/testfiles/h5diff_454.txt
new file mode 100644
index 0000000..dcc2e9c
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_454.txt
@@ -0,0 +1,2 @@
+Warning: </softlink_noexist> is a dangling link.
+EXIT CODE: 2
diff --git a/tools/test/h5diff/testfiles/h5diff_455.txt b/tools/test/h5diff/testfiles/h5diff_455.txt
new file mode 100644
index 0000000..dcc2e9c
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_455.txt
@@ -0,0 +1,2 @@
+Warning: </softlink_noexist> is a dangling link.
+EXIT CODE: 2
diff --git a/tools/test/h5diff/testfiles/h5diff_456.txt b/tools/test/h5diff/testfiles/h5diff_456.txt
new file mode 100644
index 0000000..9317988
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_456.txt
@@ -0,0 +1,30 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /ext_link_dset1
+    x      x    /ext_link_dset2
+    x      x    /ext_link_grp1 
+    x      x    /ext_link_grp1/x_dset
+    x      x    /ext_link_grp2 
+    x      x    /ext_link_grp2/x_dset
+    x      x    /ext_link_noexist1
+    x      x    /ext_link_noexist2
+
+group  : </> and </>
+0 differences found
+dataset: </ext_link_dset1> and </ext_link_dset1>
+0 differences found
+dataset: </ext_link_dset2> and </ext_link_dset2>
+0 differences found
+group  : </ext_link_grp1> and </ext_link_grp1>
+0 differences found
+dataset: </ext_link_grp1/x_dset> and </ext_link_grp1/x_dset>
+0 differences found
+group  : </ext_link_grp2> and </ext_link_grp2>
+0 differences found
+dataset: </ext_link_grp2/x_dset> and </ext_link_grp2/x_dset>
+0 differences found
+Warning: </ext_link_noexist1> is a dangling link.
+Warning: </ext_link_noexist2> is a dangling link.
+EXIT CODE: 2
diff --git a/tools/test/h5diff/testfiles/h5diff_457.txt b/tools/test/h5diff/testfiles/h5diff_457.txt
new file mode 100644
index 0000000..762ccdc
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_457.txt
@@ -0,0 +1,2 @@
+Warning: </ext_link_noexist1> is a dangling link.
+EXIT CODE: 2
diff --git a/tools/test/h5diff/testfiles/h5diff_458.txt b/tools/test/h5diff/testfiles/h5diff_458.txt
new file mode 100644
index 0000000..067d665
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_458.txt
@@ -0,0 +1,2 @@
+Warning: </ext_link_noexist2> is a dangling link.
+EXIT CODE: 2
diff --git a/tools/test/h5diff/testfiles/h5diff_459.txt b/tools/test/h5diff/testfiles/h5diff_459.txt
new file mode 100644
index 0000000..762ccdc
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_459.txt
@@ -0,0 +1,2 @@
+Warning: </ext_link_noexist1> is a dangling link.
+EXIT CODE: 2
diff --git a/tools/test/h5diff/testfiles/h5diff_465.txt b/tools/test/h5diff/testfiles/h5diff_465.txt
new file mode 100644
index 0000000..eca5994
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_465.txt
@@ -0,0 +1 @@
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_466.txt b/tools/test/h5diff/testfiles/h5diff_466.txt
new file mode 100644
index 0000000..3e00ca3
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_466.txt
@@ -0,0 +1,5 @@
+obj1 </soft_link1> is a dangling link.
+obj2 </soft_link1> is a dangling link.
+dangling link: </soft_link1> and </soft_link1>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_467.txt b/tools/test/h5diff/testfiles/h5diff_467.txt
new file mode 100644
index 0000000..f5195c0
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_467.txt
@@ -0,0 +1,3 @@
+obj2 </soft_link2> is a dangling link.
+1 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_468.txt b/tools/test/h5diff/testfiles/h5diff_468.txt
new file mode 100644
index 0000000..75b16c6
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_468.txt
@@ -0,0 +1,5 @@
+obj1 </ext_link4> is a dangling link.
+obj2 </ext_link4> is a dangling link.
+dangling link: </ext_link4> and </ext_link4>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_469.txt b/tools/test/h5diff/testfiles/h5diff_469.txt
new file mode 100644
index 0000000..594fd80
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_469.txt
@@ -0,0 +1,3 @@
+obj2 </ext_link2> is a dangling link.
+1 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_471.txt b/tools/test/h5diff/testfiles/h5diff_471.txt
new file mode 100644
index 0000000..124cdd7
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_471.txt
@@ -0,0 +1,38 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /dset1         
+    x      x    /dset2         
+    x      x    /ext_link1     
+    x      x    /ext_link2     
+    x      x    /ext_link3     
+    x      x    /ext_link4     
+    x      x    /soft_link1    
+    x      x    /soft_link2    
+    x      x    /soft_link3    
+    x      x    /soft_link4    
+
+group  : </> and </>
+0 differences found
+dataset: </dset1> and </dset1>
+0 differences found
+dataset: </dset2> and </dset2>
+0 differences found
+external link: </ext_link1> and </ext_link1>
+1 differences found
+external link: </ext_link2> and </ext_link2>
+1 differences found
+external link: </ext_link3> and </ext_link3>
+1 differences found
+external link: </ext_link4> and </ext_link4>
+0 differences found
+link   : </soft_link1> and </soft_link1>
+0 differences found
+link   : </soft_link2> and </soft_link2>
+1 differences found
+link   : </soft_link3> and </soft_link3>
+1 differences found
+link   : </soft_link4> and </soft_link4>
+1 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_472.txt b/tools/test/h5diff/testfiles/h5diff_472.txt
new file mode 100644
index 0000000..57a8af4
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_472.txt
@@ -0,0 +1,3 @@
+link   : </soft_link1> and </soft_link1>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_473.txt b/tools/test/h5diff/testfiles/h5diff_473.txt
new file mode 100644
index 0000000..4c1855d
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_473.txt
@@ -0,0 +1,3 @@
+link   : </soft_link4> and </soft_link4>
+1 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_474.txt b/tools/test/h5diff/testfiles/h5diff_474.txt
new file mode 100644
index 0000000..7807551
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_474.txt
@@ -0,0 +1,3 @@
+external link: </ext_link4> and </ext_link4>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_475.txt b/tools/test/h5diff/testfiles/h5diff_475.txt
new file mode 100644
index 0000000..be6110e
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_475.txt
@@ -0,0 +1,3 @@
+external link: </ext_link1> and </ext_link1>
+1 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_480.txt b/tools/test/h5diff/testfiles/h5diff_480.txt
new file mode 100644
index 0000000..3e1f900
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_480.txt
@@ -0,0 +1,17 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /dset1         
+    x      x    /group1        
+    x      x    /group1/dset2  
+
+group  : </> and </>
+0 differences found
+dataset: </dset1> and </dset1>
+0 differences found
+group  : </group1> and </group1>
+0 differences found
+dataset: </group1/dset2> and </group1/dset2>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_481.txt b/tools/test/h5diff/testfiles/h5diff_481.txt
new file mode 100644
index 0000000..c4f2448
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_481.txt
@@ -0,0 +1,30 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /dset1         
+    x      x    /group1        
+    x      x    /group1/dset2  
+    x      x    /group1/dset3  
+
+group  : </> and </>
+0 differences found
+dataset: </dset1> and </dset1>
+0 differences found
+group  : </group1> and </group1>
+0 differences found
+dataset: </group1/dset2> and </group1/dset2>
+0 differences found
+dataset: </group1/dset3> and </group1/dset3>
+size:           [2x4]           [2x4]
+position        dset3           dset3           difference          
+------------------------------------------------------------
+[ 0 1 ]          0               1               1              
+[ 0 2 ]          0               2               2              
+[ 0 3 ]          0               3               3              
+[ 1 0 ]          0               1               1              
+[ 1 1 ]          0               2               2              
+[ 1 2 ]          0               3               3              
+[ 1 3 ]          0               4               4              
+7 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_482.txt b/tools/test/h5diff/testfiles/h5diff_482.txt
new file mode 100644
index 0000000..5b3c8c1
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_482.txt
@@ -0,0 +1,17 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /dset10        
+    x      x    /group10       
+    x      x    /group10/dset2 
+
+group  : </> and </>
+0 differences found
+dataset: </dset10> and </dset10>
+0 differences found
+group  : </group10> and </group10>
+0 differences found
+dataset: </group10/dset2> and </group10/dset2>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_483.txt b/tools/test/h5diff/testfiles/h5diff_483.txt
new file mode 100644
index 0000000..a45e928
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_483.txt
@@ -0,0 +1,18 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x           /dset1         
+    x      x    /dset10        
+    x      x    /group10       
+    x      x    /group10/dset2 
+
+group  : </> and </>
+0 differences found
+dataset: </dset10> and </dset10>
+0 differences found
+group  : </group10> and </group10>
+0 differences found
+dataset: </group10/dset2> and </group10/dset2>
+0 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_484.txt b/tools/test/h5diff/testfiles/h5diff_484.txt
new file mode 100644
index 0000000..87d9c7c
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_484.txt
@@ -0,0 +1,11 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+    x      x    /dset2         
+
+group  : </group1> and </group1>
+0 differences found
+dataset: </group1/dset2> and </group1/dset2>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_485.txt b/tools/test/h5diff/testfiles/h5diff_485.txt
new file mode 100644
index 0000000..4175809
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_485.txt
@@ -0,0 +1,11 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /dset1         
+
+group  : </> and </>
+0 differences found
+dataset: </dset1> and </dset1>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_486.txt b/tools/test/h5diff/testfiles/h5diff_486.txt
new file mode 100644
index 0000000..4175809
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_486.txt
@@ -0,0 +1,11 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /dset1         
+
+group  : </> and </>
+0 differences found
+dataset: </dset1> and </dset1>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_487.txt b/tools/test/h5diff/testfiles/h5diff_487.txt
new file mode 100644
index 0000000..8555a71
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_487.txt
@@ -0,0 +1,12 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /dset1         
+    x           /group1        
+
+group  : </> and </>
+0 differences found
+dataset: </dset1> and </dset1>
+0 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_50.txt b/tools/test/h5diff/testfiles/h5diff_50.txt
new file mode 100644
index 0000000..434b458
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_50.txt
@@ -0,0 +1,13 @@
+dataset: </dset0a> and </dset0b>
+Warning: different storage datatype
+</dset0a> has file datatype H5T_STD_I16LE
+</dset0b> has file datatype H5T_STD_I32LE
+size:           [3x2]           [3x2]
+position        dset0a          dset0b          difference          
+------------------------------------------------------------
+[ 1 0 ]          1               3               2              
+[ 1 1 ]          1               4               3              
+[ 2 0 ]          1               5               4              
+[ 2 1 ]          1               6               5              
+4 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_500.txt b/tools/test/h5diff/testfiles/h5diff_500.txt
new file mode 100644
index 0000000..7d688d2
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_500.txt
@@ -0,0 +1,72 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /dset1         
+    x      x    /dset2         
+    x      x    /dset3         
+    x      x    /elink_grp1    
+    x      x    /elink_grp2    
+    x      x    /elink_grp3    
+    x      x    /grp1          
+    x      x    /grp1/dset1    
+    x      x    /grp1/grp2     
+    x      x    /grp1/grp2/dset1
+    x      x    /grp1/grp2/dset2
+    x      x    /grp1/grp2/grp3
+    x      x    /grp1/grp2/grp3/dset1
+    x      x    /grp1/grp2/grp3/dset2
+    x      x    /grp1/grp2/grp3/dset3
+    x           /grp10         
+    x           /grp10/dset4   
+    x           /grp10/dset5   
+    x           /grp10/elink_grp_circle
+           x    /grp11         
+           x    /grp11/dset4   
+           x    /grp11/dset5   
+           x    /grp11/elink_grp_circle
+    x      x    /slink_grp1    
+    x           /slink_grp10   
+           x    /slink_grp11   
+    x      x    /slink_grp2    
+    x      x    /slink_grp3    
+
+group  : </> and </>
+0 differences found
+dataset: </dset1> and </dset1>
+0 differences found
+dataset: </dset2> and </dset2>
+0 differences found
+dataset: </dset3> and </dset3>
+0 differences found
+external link: </elink_grp1> and </elink_grp1>
+1 differences found
+external link: </elink_grp2> and </elink_grp2>
+1 differences found
+external link: </elink_grp3> and </elink_grp3>
+1 differences found
+group  : </grp1> and </grp1>
+0 differences found
+dataset: </grp1/dset1> and </grp1/dset1>
+0 differences found
+group  : </grp1/grp2> and </grp1/grp2>
+0 differences found
+dataset: </grp1/grp2/dset1> and </grp1/grp2/dset1>
+0 differences found
+dataset: </grp1/grp2/dset2> and </grp1/grp2/dset2>
+0 differences found
+group  : </grp1/grp2/grp3> and </grp1/grp2/grp3>
+0 differences found
+dataset: </grp1/grp2/grp3/dset1> and </grp1/grp2/grp3/dset1>
+0 differences found
+dataset: </grp1/grp2/grp3/dset2> and </grp1/grp2/grp3/dset2>
+0 differences found
+dataset: </grp1/grp2/grp3/dset3> and </grp1/grp2/grp3/dset3>
+0 differences found
+link   : </slink_grp1> and </slink_grp1>
+0 differences found
+link   : </slink_grp2> and </slink_grp2>
+0 differences found
+link   : </slink_grp3> and </slink_grp3>
+0 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_501.txt b/tools/test/h5diff/testfiles/h5diff_501.txt
new file mode 100644
index 0000000..75e91da
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_501.txt
@@ -0,0 +1,188 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /dset1         
+    x      x    /dset2         
+    x      x    /dset3         
+    x      x    /elink_grp1    
+    x      x    /elink_grp1/dset1
+    x      x    /elink_grp1/grp2
+    x      x    /elink_grp1/grp2/dset1
+    x      x    /elink_grp1/grp2/dset2
+    x      x    /elink_grp1/grp2/grp3
+    x      x    /elink_grp1/grp2/grp3/dset1
+    x      x    /elink_grp1/grp2/grp3/dset2
+    x      x    /elink_grp1/grp2/grp3/dset3
+    x      x    /elink_grp2    
+    x      x    /elink_grp2/dset1
+    x      x    /elink_grp2/dset2
+    x      x    /elink_grp2/grp3
+    x      x    /elink_grp2/grp3/dset1
+    x      x    /elink_grp2/grp3/dset2
+    x      x    /elink_grp2/grp3/dset3
+    x      x    /elink_grp3    
+    x      x    /elink_grp3/dset1
+    x      x    /elink_grp3/dset2
+    x      x    /elink_grp3/dset3
+    x      x    /grp1          
+    x      x    /grp1/dset1    
+    x      x    /grp1/grp2     
+    x      x    /grp1/grp2/dset1
+    x      x    /grp1/grp2/dset2
+    x      x    /grp1/grp2/grp3
+    x      x    /grp1/grp2/grp3/dset1
+    x      x    /grp1/grp2/grp3/dset2
+    x      x    /grp1/grp2/grp3/dset3
+    x           /grp10         
+    x           /grp10/dset4   
+    x           /grp10/dset5   
+    x           /grp10/elink_grp_circle
+    x           /grp10/elink_grp_circle/dset4
+    x           /grp10/elink_grp_circle/dset5
+    x           /grp10/elink_grp_circle/elink_grp_circle
+    x           /grp10/elink_grp_circle/elink_grp_circle/dset4
+    x           /grp10/elink_grp_circle/elink_grp_circle/dset5
+           x    /grp11         
+           x    /grp11/dset4   
+           x    /grp11/dset5   
+           x    /grp11/elink_grp_circle
+           x    /grp11/elink_grp_circle/dset4
+           x    /grp11/elink_grp_circle/dset5
+           x    /grp11/elink_grp_circle/elink_grp_circle
+           x    /grp11/elink_grp_circle/elink_grp_circle/dset4
+           x    /grp11/elink_grp_circle/elink_grp_circle/dset5
+    x      x    /slink_grp1    
+    x      x    /slink_grp1/dset1
+    x      x    /slink_grp1/grp2
+    x      x    /slink_grp1/grp2/dset1
+    x      x    /slink_grp1/grp2/dset2
+    x      x    /slink_grp1/grp2/grp3
+    x      x    /slink_grp1/grp2/grp3/dset1
+    x      x    /slink_grp1/grp2/grp3/dset2
+    x      x    /slink_grp1/grp2/grp3/dset3
+    x           /slink_grp10   
+    x           /slink_grp10/dset4
+    x           /slink_grp10/dset5
+           x    /slink_grp11   
+           x    /slink_grp11/dset4
+           x    /slink_grp11/dset5
+    x      x    /slink_grp2    
+    x      x    /slink_grp2/dset1
+    x      x    /slink_grp2/dset2
+    x      x    /slink_grp2/grp3
+    x      x    /slink_grp2/grp3/dset1
+    x      x    /slink_grp2/grp3/dset2
+    x      x    /slink_grp2/grp3/dset3
+    x      x    /slink_grp3    
+    x      x    /slink_grp3/dset1
+    x      x    /slink_grp3/dset2
+    x      x    /slink_grp3/dset3
+
+group  : </> and </>
+0 differences found
+dataset: </dset1> and </dset1>
+0 differences found
+dataset: </dset2> and </dset2>
+0 differences found
+dataset: </dset3> and </dset3>
+0 differences found
+group  : </elink_grp1> and </elink_grp1>
+0 differences found
+dataset: </elink_grp1/dset1> and </elink_grp1/dset1>
+0 differences found
+group  : </elink_grp1/grp2> and </elink_grp1/grp2>
+0 differences found
+dataset: </elink_grp1/grp2/dset1> and </elink_grp1/grp2/dset1>
+0 differences found
+dataset: </elink_grp1/grp2/dset2> and </elink_grp1/grp2/dset2>
+0 differences found
+group  : </elink_grp1/grp2/grp3> and </elink_grp1/grp2/grp3>
+0 differences found
+dataset: </elink_grp1/grp2/grp3/dset1> and </elink_grp1/grp2/grp3/dset1>
+0 differences found
+dataset: </elink_grp1/grp2/grp3/dset2> and </elink_grp1/grp2/grp3/dset2>
+0 differences found
+dataset: </elink_grp1/grp2/grp3/dset3> and </elink_grp1/grp2/grp3/dset3>
+0 differences found
+group  : </elink_grp2> and </elink_grp2>
+0 differences found
+dataset: </elink_grp2/dset1> and </elink_grp2/dset1>
+0 differences found
+dataset: </elink_grp2/dset2> and </elink_grp2/dset2>
+0 differences found
+group  : </elink_grp2/grp3> and </elink_grp2/grp3>
+0 differences found
+dataset: </elink_grp2/grp3/dset1> and </elink_grp2/grp3/dset1>
+0 differences found
+dataset: </elink_grp2/grp3/dset2> and </elink_grp2/grp3/dset2>
+0 differences found
+dataset: </elink_grp2/grp3/dset3> and </elink_grp2/grp3/dset3>
+0 differences found
+group  : </elink_grp3> and </elink_grp3>
+0 differences found
+dataset: </elink_grp3/dset1> and </elink_grp3/dset1>
+0 differences found
+dataset: </elink_grp3/dset2> and </elink_grp3/dset2>
+0 differences found
+dataset: </elink_grp3/dset3> and </elink_grp3/dset3>
+0 differences found
+group  : </grp1> and </grp1>
+0 differences found
+dataset: </grp1/dset1> and </grp1/dset1>
+0 differences found
+group  : </grp1/grp2> and </grp1/grp2>
+0 differences found
+dataset: </grp1/grp2/dset1> and </grp1/grp2/dset1>
+0 differences found
+dataset: </grp1/grp2/dset2> and </grp1/grp2/dset2>
+0 differences found
+group  : </grp1/grp2/grp3> and </grp1/grp2/grp3>
+0 differences found
+dataset: </grp1/grp2/grp3/dset1> and </grp1/grp2/grp3/dset1>
+0 differences found
+dataset: </grp1/grp2/grp3/dset2> and </grp1/grp2/grp3/dset2>
+0 differences found
+dataset: </grp1/grp2/grp3/dset3> and </grp1/grp2/grp3/dset3>
+0 differences found
+group  : </slink_grp1> and </slink_grp1>
+0 differences found
+dataset: </slink_grp1/dset1> and </slink_grp1/dset1>
+0 differences found
+group  : </slink_grp1/grp2> and </slink_grp1/grp2>
+0 differences found
+dataset: </slink_grp1/grp2/dset1> and </slink_grp1/grp2/dset1>
+0 differences found
+dataset: </slink_grp1/grp2/dset2> and </slink_grp1/grp2/dset2>
+0 differences found
+group  : </slink_grp1/grp2/grp3> and </slink_grp1/grp2/grp3>
+0 differences found
+dataset: </slink_grp1/grp2/grp3/dset1> and </slink_grp1/grp2/grp3/dset1>
+0 differences found
+dataset: </slink_grp1/grp2/grp3/dset2> and </slink_grp1/grp2/grp3/dset2>
+0 differences found
+dataset: </slink_grp1/grp2/grp3/dset3> and </slink_grp1/grp2/grp3/dset3>
+0 differences found
+group  : </slink_grp2> and </slink_grp2>
+0 differences found
+dataset: </slink_grp2/dset1> and </slink_grp2/dset1>
+0 differences found
+dataset: </slink_grp2/dset2> and </slink_grp2/dset2>
+0 differences found
+group  : </slink_grp2/grp3> and </slink_grp2/grp3>
+0 differences found
+dataset: </slink_grp2/grp3/dset1> and </slink_grp2/grp3/dset1>
+0 differences found
+dataset: </slink_grp2/grp3/dset2> and </slink_grp2/grp3/dset2>
+0 differences found
+dataset: </slink_grp2/grp3/dset3> and </slink_grp2/grp3/dset3>
+0 differences found
+group  : </slink_grp3> and </slink_grp3>
+0 differences found
+dataset: </slink_grp3/dset1> and </slink_grp3/dset1>
+0 differences found
+dataset: </slink_grp3/dset2> and </slink_grp3/dset2>
+0 differences found
+dataset: </slink_grp3/dset3> and </slink_grp3/dset3>
+0 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_502.txt b/tools/test/h5diff/testfiles/h5diff_502.txt
new file mode 100644
index 0000000..d3de6e5
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_502.txt
@@ -0,0 +1,36 @@
+
+group1   group2
+---------------------------------------
+           x                   
+    x           /              
+    x      x    /dset1         
+    x      x    /dset2         
+    x      x    /dset3         
+    x           /elink_grp1    
+    x           /elink_grp2    
+    x           /elink_grp3    
+    x           /grp1          
+    x           /grp1/dset1    
+    x           /grp1/grp2     
+    x           /grp1/grp2/dset1
+    x           /grp1/grp2/dset2
+    x           /grp1/grp2/grp3
+    x           /grp1/grp2/grp3/dset1
+    x           /grp1/grp2/grp3/dset2
+    x           /grp1/grp2/grp3/dset3
+    x           /grp10         
+    x           /grp10/dset4   
+    x           /grp10/dset5   
+    x           /grp10/elink_grp_circle
+    x           /slink_grp1    
+    x           /slink_grp10   
+    x           /slink_grp2    
+    x           /slink_grp3    
+
+dataset: </dset1> and </grp1/grp2/grp3/dset1>
+0 differences found
+dataset: </dset2> and </grp1/grp2/grp3/dset2>
+0 differences found
+dataset: </dset3> and </grp1/grp2/grp3/dset3>
+0 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_503.txt b/tools/test/h5diff/testfiles/h5diff_503.txt
new file mode 100644
index 0000000..cf01598
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_503.txt
@@ -0,0 +1,32 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+    x      x    /dset1         
+    x      x    /grp2          
+    x      x    /grp2/dset1    
+    x      x    /grp2/dset2    
+    x      x    /grp2/grp3     
+    x      x    /grp2/grp3/dset1
+    x      x    /grp2/grp3/dset2
+    x      x    /grp2/grp3/dset3
+
+group  : </grp1> and </grp1>
+0 differences found
+dataset: </grp1/dset1> and </grp1/dset1>
+0 differences found
+group  : </grp1/grp2> and </grp1/grp2>
+0 differences found
+dataset: </grp1/grp2/dset1> and </grp1/grp2/dset1>
+0 differences found
+dataset: </grp1/grp2/dset2> and </grp1/grp2/dset2>
+0 differences found
+group  : </grp1/grp2/grp3> and </grp1/grp2/grp3>
+0 differences found
+dataset: </grp1/grp2/grp3/dset1> and </grp1/grp2/grp3/dset1>
+0 differences found
+dataset: </grp1/grp2/grp3/dset2> and </grp1/grp2/grp3/dset2>
+0 differences found
+dataset: </grp1/grp2/grp3/dset3> and </grp1/grp2/grp3/dset3>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_504.txt b/tools/test/h5diff/testfiles/h5diff_504.txt
new file mode 100644
index 0000000..6cf43b3
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_504.txt
@@ -0,0 +1,19 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+    x      x    /dset1         
+    x      x    /dset2         
+           x    /dset3         
+    x           /grp3          
+    x           /grp3/dset1    
+    x           /grp3/dset2    
+    x           /grp3/dset3    
+
+group  : </grp1/grp2> and </grp1/grp2/grp3>
+0 differences found
+dataset: </grp1/grp2/dset1> and </grp1/grp2/grp3/dset1>
+0 differences found
+dataset: </grp1/grp2/dset2> and </grp1/grp2/grp3/dset2>
+0 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_505.txt b/tools/test/h5diff/testfiles/h5diff_505.txt
new file mode 100644
index 0000000..607b99b
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_505.txt
@@ -0,0 +1,6 @@
+Not comparable: </grp1> is of type H5G_GROUP and </slink_grp1> is of type H5G_LINK
+--------------------------------
+Some objects are not comparable
+--------------------------------
+Use -c for a list of objects without details of differences.
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_506.txt b/tools/test/h5diff/testfiles/h5diff_506.txt
new file mode 100644
index 0000000..efef9a7
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_506.txt
@@ -0,0 +1,26 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+    x      x    /dset1         
+    x      x    /dset2         
+    x      x    /grp3          
+    x      x    /grp3/dset1    
+    x      x    /grp3/dset2    
+    x      x    /grp3/dset3    
+
+group  : </grp1/grp2> and </slink_grp2>
+0 differences found
+dataset: </grp1/grp2/dset1> and </slink_grp2/dset1>
+0 differences found
+dataset: </grp1/grp2/dset2> and </slink_grp2/dset2>
+0 differences found
+group  : </grp1/grp2/grp3> and </slink_grp2/grp3>
+0 differences found
+dataset: </grp1/grp2/grp3/dset1> and </slink_grp2/grp3/dset1>
+0 differences found
+dataset: </grp1/grp2/grp3/dset2> and </slink_grp2/grp3/dset2>
+0 differences found
+dataset: </grp1/grp2/grp3/dset3> and </slink_grp2/grp3/dset3>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_507.txt b/tools/test/h5diff/testfiles/h5diff_507.txt
new file mode 100644
index 0000000..06b7fe6
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_507.txt
@@ -0,0 +1,6 @@
+Not comparable: </grp1> is of type H5G_GROUP and </elink_grp1> is of type H5G_UDLINK
+--------------------------------
+Some objects are not comparable
+--------------------------------
+Use -c for a list of objects without details of differences.
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_508.txt b/tools/test/h5diff/testfiles/h5diff_508.txt
new file mode 100644
index 0000000..9796345
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_508.txt
@@ -0,0 +1,32 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+    x      x    /dset1         
+    x      x    /grp2          
+    x      x    /grp2/dset1    
+    x      x    /grp2/dset2    
+    x      x    /grp2/grp3     
+    x      x    /grp2/grp3/dset1
+    x      x    /grp2/grp3/dset2
+    x      x    /grp2/grp3/dset3
+
+group  : </grp1> and </elink_grp1>
+0 differences found
+dataset: </grp1/dset1> and </elink_grp1/dset1>
+0 differences found
+group  : </grp1/grp2> and </elink_grp1/grp2>
+0 differences found
+dataset: </grp1/grp2/dset1> and </elink_grp1/grp2/dset1>
+0 differences found
+dataset: </grp1/grp2/dset2> and </elink_grp1/grp2/dset2>
+0 differences found
+group  : </grp1/grp2/grp3> and </elink_grp1/grp2/grp3>
+0 differences found
+dataset: </grp1/grp2/grp3/dset1> and </elink_grp1/grp2/grp3/dset1>
+0 differences found
+dataset: </grp1/grp2/grp3/dset2> and </elink_grp1/grp2/grp3/dset2>
+0 differences found
+dataset: </grp1/grp2/grp3/dset3> and </elink_grp1/grp2/grp3/dset3>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_509.txt b/tools/test/h5diff/testfiles/h5diff_509.txt
new file mode 100644
index 0000000..2e3e87a
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_509.txt
@@ -0,0 +1,6 @@
+Not comparable: </slink_grp1> is of type H5G_LINK and </elink_grp1> is of type H5G_UDLINK
+--------------------------------
+Some objects are not comparable
+--------------------------------
+Use -c for a list of objects without details of differences.
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_51.txt b/tools/test/h5diff/testfiles/h5diff_51.txt
new file mode 100644
index 0000000..621ba2a
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_51.txt
@@ -0,0 +1,10 @@
+dataset: </dset1a> and </dset1b>
+size:           [3x2]           [3x2]
+position        dset1a          dset1b          difference          
+------------------------------------------------------------
+[ 1 0 ]          1               3               2              
+[ 1 1 ]          1               4               3              
+[ 2 0 ]          1               5               4              
+[ 2 1 ]          1               6               5              
+4 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_510.txt b/tools/test/h5diff/testfiles/h5diff_510.txt
new file mode 100644
index 0000000..9d92768
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_510.txt
@@ -0,0 +1,32 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+    x      x    /dset1         
+    x      x    /grp2          
+    x      x    /grp2/dset1    
+    x      x    /grp2/dset2    
+    x      x    /grp2/grp3     
+    x      x    /grp2/grp3/dset1
+    x      x    /grp2/grp3/dset2
+    x      x    /grp2/grp3/dset3
+
+group  : </slink_grp1> and </elink_grp1>
+0 differences found
+dataset: </slink_grp1/dset1> and </elink_grp1/dset1>
+0 differences found
+group  : </slink_grp1/grp2> and </elink_grp1/grp2>
+0 differences found
+dataset: </slink_grp1/grp2/dset1> and </elink_grp1/grp2/dset1>
+0 differences found
+dataset: </slink_grp1/grp2/dset2> and </elink_grp1/grp2/dset2>
+0 differences found
+group  : </slink_grp1/grp2/grp3> and </elink_grp1/grp2/grp3>
+0 differences found
+dataset: </slink_grp1/grp2/grp3/dset1> and </elink_grp1/grp2/grp3/dset1>
+0 differences found
+dataset: </slink_grp1/grp2/grp3/dset2> and </elink_grp1/grp2/grp3/dset2>
+0 differences found
+dataset: </slink_grp1/grp2/grp3/dset3> and </elink_grp1/grp2/grp3/dset3>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_511.txt b/tools/test/h5diff/testfiles/h5diff_511.txt
new file mode 100644
index 0000000..4bac100
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_511.txt
@@ -0,0 +1,24 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+    x      x    /dset4         
+    x      x    /dset5         
+    x      x    /elink_grp_circle
+
+group  : </grp10> and </grp11>
+0 differences found
+dataset: </grp10/dset4> and </grp11/dset4>
+0 differences found
+dataset: </grp10/dset5> and </grp11/dset5>
+size:           [2x4]           [2x4]
+position        dset5           dset5           difference          
+------------------------------------------------------------
+[ 0 1 ]          3               2               1              
+[ 0 3 ]          3               2               1              
+[ 1 0 ]          3               2               1              
+[ 1 2 ]          3               2               1              
+4 differences found
+external link: </grp10/elink_grp_circle> and </grp11/elink_grp_circle>
+1 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_512.txt b/tools/test/h5diff/testfiles/h5diff_512.txt
new file mode 100644
index 0000000..23fbc12
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_512.txt
@@ -0,0 +1,53 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+    x      x    /dset4         
+    x      x    /dset5         
+    x      x    /elink_grp_circle
+    x      x    /elink_grp_circle/dset4
+    x      x    /elink_grp_circle/dset5
+    x      x    /elink_grp_circle/elink_grp_circle
+    x      x    /elink_grp_circle/elink_grp_circle/dset4
+    x      x    /elink_grp_circle/elink_grp_circle/dset5
+
+group  : </grp10> and </grp11>
+0 differences found
+dataset: </grp10/dset4> and </grp11/dset4>
+0 differences found
+dataset: </grp10/dset5> and </grp11/dset5>
+size:           [2x4]           [2x4]
+position        dset5           dset5           difference          
+------------------------------------------------------------
+[ 0 1 ]          3               2               1              
+[ 0 3 ]          3               2               1              
+[ 1 0 ]          3               2               1              
+[ 1 2 ]          3               2               1              
+4 differences found
+group  : </grp10/elink_grp_circle> and </grp11/elink_grp_circle>
+0 differences found
+dataset: </grp10/elink_grp_circle/dset4> and </grp11/elink_grp_circle/dset4>
+0 differences found
+dataset: </grp10/elink_grp_circle/dset5> and </grp11/elink_grp_circle/dset5>
+size:           [2x4]           [2x4]
+position        dset5           dset5           difference          
+------------------------------------------------------------
+[ 0 1 ]          2               3               1              
+[ 0 3 ]          2               3               1              
+[ 1 0 ]          2               3               1              
+[ 1 2 ]          2               3               1              
+4 differences found
+group  : </grp10/elink_grp_circle/elink_grp_circle> and </grp11/elink_grp_circle/elink_grp_circle>
+0 differences found
+dataset: </grp10/elink_grp_circle/elink_grp_circle/dset4> and </grp11/elink_grp_circle/elink_grp_circle/dset4>
+0 differences found
+dataset: </grp10/elink_grp_circle/elink_grp_circle/dset5> and </grp11/elink_grp_circle/elink_grp_circle/dset5>
+size:           [2x4]           [2x4]
+position        dset5           dset5           difference          
+------------------------------------------------------------
+[ 0 1 ]          3               2               1              
+[ 0 3 ]          3               2               1              
+[ 1 0 ]          3               2               1              
+[ 1 2 ]          3               2               1              
+4 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_513.txt b/tools/test/h5diff/testfiles/h5diff_513.txt
new file mode 100644
index 0000000..b0af15d
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_513.txt
@@ -0,0 +1,3 @@
+link   : </slink_grp10> and </slink_grp11>
+1 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_514.txt b/tools/test/h5diff/testfiles/h5diff_514.txt
new file mode 100644
index 0000000..f8e16e9
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_514.txt
@@ -0,0 +1,53 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+    x      x    /dset4         
+    x      x    /dset5         
+    x      x    /elink_grp_circle
+    x      x    /elink_grp_circle/dset4
+    x      x    /elink_grp_circle/dset5
+    x      x    /elink_grp_circle/elink_grp_circle
+    x      x    /elink_grp_circle/elink_grp_circle/dset4
+    x      x    /elink_grp_circle/elink_grp_circle/dset5
+
+group  : </slink_grp10> and </slink_grp11>
+0 differences found
+dataset: </slink_grp10/dset4> and </slink_grp11/dset4>
+0 differences found
+dataset: </slink_grp10/dset5> and </slink_grp11/dset5>
+size:           [2x4]           [2x4]
+position        dset5           dset5           difference          
+------------------------------------------------------------
+[ 0 1 ]          3               2               1              
+[ 0 3 ]          3               2               1              
+[ 1 0 ]          3               2               1              
+[ 1 2 ]          3               2               1              
+4 differences found
+group  : </slink_grp10/elink_grp_circle> and </slink_grp11/elink_grp_circle>
+0 differences found
+dataset: </slink_grp10/elink_grp_circle/dset4> and </slink_grp11/elink_grp_circle/dset4>
+0 differences found
+dataset: </slink_grp10/elink_grp_circle/dset5> and </slink_grp11/elink_grp_circle/dset5>
+size:           [2x4]           [2x4]
+position        dset5           dset5           difference          
+------------------------------------------------------------
+[ 0 1 ]          2               3               1              
+[ 0 3 ]          2               3               1              
+[ 1 0 ]          2               3               1              
+[ 1 2 ]          2               3               1              
+4 differences found
+group  : </slink_grp10/elink_grp_circle/elink_grp_circle> and </slink_grp11/elink_grp_circle/elink_grp_circle>
+0 differences found
+dataset: </slink_grp10/elink_grp_circle/elink_grp_circle/dset4> and </slink_grp11/elink_grp_circle/elink_grp_circle/dset4>
+0 differences found
+dataset: </slink_grp10/elink_grp_circle/elink_grp_circle/dset5> and </slink_grp11/elink_grp_circle/elink_grp_circle/dset5>
+size:           [2x4]           [2x4]
+position        dset5           dset5           difference          
+------------------------------------------------------------
+[ 0 1 ]          3               2               1              
+[ 0 3 ]          3               2               1              
+[ 1 0 ]          3               2               1              
+[ 1 2 ]          3               2               1              
+4 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_515.txt b/tools/test/h5diff/testfiles/h5diff_515.txt
new file mode 100644
index 0000000..263441d
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_515.txt
@@ -0,0 +1,27 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /dset1         
+    x      x    /g1            
+    x      x    /g1/g2         
+    x           /g1/g2/g3      
+    x           /g1/g2/g3/dset1
+    x           /g1/g2/g3/g4   
+    x           /g1/g2/g3/g4/dset2
+    x      x    /soft_dset1    
+
+group  : </> and </>
+0 differences found
+dataset: </dset1> and </dset1>
+0 differences found
+group  : </g1> and </g1>
+0 differences found
+Not comparable: </g1/g2> is of type H5G_GROUP and </g1/g2> is of type H5G_UDLINK
+link   : </soft_dset1> and </soft_dset1>
+0 differences found
+--------------------------------
+Some objects are not comparable
+--------------------------------
+Use -c for a list of objects without details of differences.
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_516.txt b/tools/test/h5diff/testfiles/h5diff_516.txt
new file mode 100644
index 0000000..32f4bd5
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_516.txt
@@ -0,0 +1,32 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /dset1         
+    x      x    /g1            
+    x      x    /g1/g2         
+    x      x    /g1/g2/g3      
+    x      x    /g1/g2/g3/dset1
+    x      x    /g1/g2/g3/g4   
+    x      x    /g1/g2/g3/g4/dset2
+    x      x    /soft_dset1    
+
+group  : </> and </>
+0 differences found
+dataset: </dset1> and </dset1>
+0 differences found
+group  : </g1> and </g1>
+0 differences found
+group  : </g1/g2> and </g1/g2>
+0 differences found
+group  : </g1/g2/g3> and </g1/g2/g3>
+0 differences found
+dataset: </g1/g2/g3/dset1> and </g1/g2/g3/dset1>
+0 differences found
+group  : </g1/g2/g3/g4> and </g1/g2/g3/g4>
+0 differences found
+dataset: </g1/g2/g3/g4/dset2> and </g1/g2/g3/g4/dset2>
+0 differences found
+dataset: </soft_dset1> and </soft_dset1>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_517.txt b/tools/test/h5diff/testfiles/h5diff_517.txt
new file mode 100644
index 0000000..91c69fb
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_517.txt
@@ -0,0 +1,18 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+    x      x    /g2            
+    x           /g2/g3         
+    x           /g2/g3/dset1   
+    x           /g2/g3/g4      
+    x           /g2/g3/g4/dset2
+
+group  : </g1> and </g1>
+0 differences found
+Not comparable: </g1/g2> is of type H5G_GROUP and </g1/g2> is of type H5G_UDLINK
+--------------------------------
+Some objects are not comparable
+--------------------------------
+Use -c for a list of objects without details of differences.
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_518.txt b/tools/test/h5diff/testfiles/h5diff_518.txt
new file mode 100644
index 0000000..f4761ad
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_518.txt
@@ -0,0 +1,23 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+    x      x    /g2            
+    x      x    /g2/g3         
+    x      x    /g2/g3/dset1   
+    x      x    /g2/g3/g4      
+    x      x    /g2/g3/g4/dset2
+
+group  : </g1> and </g1>
+0 differences found
+group  : </g1/g2> and </g1/g2>
+0 differences found
+group  : </g1/g2/g3> and </g1/g2/g3>
+0 differences found
+dataset: </g1/g2/g3/dset1> and </g1/g2/g3/dset1>
+0 differences found
+group  : </g1/g2/g3/g4> and </g1/g2/g3/g4>
+0 differences found
+dataset: </g1/g2/g3/g4/dset2> and </g1/g2/g3/g4/dset2>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_52.txt b/tools/test/h5diff/testfiles/h5diff_52.txt
new file mode 100644
index 0000000..6667659
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_52.txt
@@ -0,0 +1,10 @@
+dataset: </dset2a> and </dset2b>
+size:           [3x2]           [3x2]
+position        dset2a          dset2b          difference          
+------------------------------------------------------------
+[ 1 0 ]          1               3               2              
+[ 1 1 ]          1               4               3              
+[ 2 0 ]          1               5               4              
+[ 2 1 ]          1               6               5              
+4 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_53.txt b/tools/test/h5diff/testfiles/h5diff_53.txt
new file mode 100644
index 0000000..458d166
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_53.txt
@@ -0,0 +1,10 @@
+dataset: </dset3a> and </dset4b>
+size:           [3x2]           [3x2]
+position        dset3a          dset4b          difference          
+------------------------------------------------------------
+[ 1 0 ]          1               3               2              
+[ 1 1 ]          1               4               3              
+[ 2 0 ]          1               5               4              
+[ 2 1 ]          1               6               5              
+4 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_530.txt b/tools/test/h5diff/testfiles/h5diff_530.txt
new file mode 100644
index 0000000..73d736e
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_530.txt
@@ -0,0 +1,35 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+    x      x    /Compound_dset1
+    x      x    /Compound_dset2
+    x      x    /Compound_dset3
+    x      x    /Compound_dset4
+    x      x    /Compound_dset5
+    x      x    /Compound_dset6
+    x      x    /Compound_dset7
+    x      x    /Compound_dset8
+    x      x    /Compound_dset9
+
+group  : </group> and </group_copy>
+0 differences found
+dataset: </group/Compound_dset1> and </group_copy/Compound_dset1>
+0 differences found
+dataset: </group/Compound_dset2> and </group_copy/Compound_dset2>
+0 differences found
+dataset: </group/Compound_dset3> and </group_copy/Compound_dset3>
+0 differences found
+dataset: </group/Compound_dset4> and </group_copy/Compound_dset4>
+0 differences found
+dataset: </group/Compound_dset5> and </group_copy/Compound_dset5>
+0 differences found
+dataset: </group/Compound_dset6> and </group_copy/Compound_dset6>
+0 differences found
+dataset: </group/Compound_dset7> and </group_copy/Compound_dset7>
+0 differences found
+dataset: </group/Compound_dset8> and </group_copy/Compound_dset8>
+0 differences found
+dataset: </group/Compound_dset9> and </group_copy/Compound_dset9>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_54.txt b/tools/test/h5diff/testfiles/h5diff_54.txt
new file mode 100644
index 0000000..2ca60f8
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_54.txt
@@ -0,0 +1,10 @@
+dataset: </dset4a> and </dset4b>
+size:           [3x2]           [3x2]
+position        dset4a          dset4b          difference          
+------------------------------------------------------------
+[ 1 0 ]          1               3               2              
+[ 1 1 ]          1               4               3              
+[ 2 0 ]          1               5               4              
+[ 2 1 ]          1               6               5              
+4 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_540.txt b/tools/test/h5diff/testfiles/h5diff_540.txt
new file mode 100644
index 0000000..a6903c8
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_540.txt
@@ -0,0 +1,86 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /dset1         
+    x      x    /dset2         
+    x      x    /dset3         
+    x      x    /dset4         
+
+group  : </> and </>
+0 differences found
+attribute: <attr1 of </>> and <attr1 of </>>
+size:           [2]           [2]
+position        attr1 of </>    attr1 of </>    difference          
+------------------------------------------------------------
+[ 0 ]          0               5               5              
+[ 0 ]          0               5               5              
+[ 0 ]          0               5               5              
+[ 0 ]          0               5               5              
+[ 1 ]          10              15              5              
+[ 1 ]          10.5            15.5            5              
+[ 1 ]          10              15              5              
+[ 1 ]          10.5            15.5            5              
+8 differences found
+dataset: </dset1> and </dset1>
+size:           [2]           [2]
+position        dset1           dset1           difference          
+------------------------------------------------------------
+[ 0 ]          0               5               5              
+[ 0 ]          0               5               5              
+[ 0 ]          0               5               5              
+[ 0 ]          0               5               5              
+[ 1 ]          10              15              5              
+[ 1 ]          10.5            15.5            5              
+[ 1 ]          10              15              5              
+[ 1 ]          10.5            15.5            5              
+8 differences found
+dataset: </dset2> and </dset2>
+size:           [2]           [2]
+position        dset2           dset2           difference          
+------------------------------------------------------------
+[ 0 ]          0               5               5              
+[ 0 ]          0               5               5              
+[ 1 ]          10              15              5              
+[ 1 ]          10.5            15.5            5              
+[ 1 ]          10              15              5              
+[ 1 ]          10.5            15.5            5              
+6 differences found
+dataset: </dset3> and </dset3>
+size:           [2]           [2]
+position        dset3           dset3           difference          
+------------------------------------------------------------
+[ 0 ]          0               5               5              
+[ 0 ]          0               5               5              
+[ 0 ]          10              15              5              
+[ 0 ]          10.5            15.5            5              
+[ 0 ]          10              15              5              
+[ 0 ]          10.5            15.5            5              
+[ 1 ]          0               5               5              
+[ 1 ]          0               5               5              
+[ 1 ]          10              15              5              
+[ 1 ]          10.5            15.5            5              
+[ 1 ]          10              15              5              
+[ 1 ]          10.5            15.5            5              
+12 differences found
+dataset: </dset4> and </dset4>
+size:           [2]           [2]
+position        dset4           dset4           difference          
+------------------------------------------------------------
+[ 0 ]          0               5               5              
+[ 0 ]          0               5               5              
+[ 0 ]          0               5               5              
+[ 0 ]          10              15              5              
+[ 0 ]          10.5            15.5            5              
+[ 1 ]          10              15              5              
+[ 1 ]          0               5               5              
+[ 1 ]          0               5               5              
+[ 1 ]          10              15              5              
+[ 1 ]          10.5            15.5            5              
+[ 1 ]          10              15              5              
+[ 1 ]          0               5               5              
+[ 1 ]          0               5               5              
+[ 1 ]          10              15              5              
+[ 1 ]          10.5            15.5            5              
+15 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_55.txt b/tools/test/h5diff/testfiles/h5diff_55.txt
new file mode 100644
index 0000000..1288887
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_55.txt
@@ -0,0 +1,10 @@
+dataset: </dset5a> and </dset5b>
+size:           [3x2]           [3x2]
+position        dset5a          dset5b          difference          
+------------------------------------------------------------
+[ 1 0 ]          1               3               2              
+[ 1 1 ]          1               4               3              
+[ 2 0 ]          1               5               4              
+[ 2 1 ]          1               6               5              
+4 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_56.txt b/tools/test/h5diff/testfiles/h5diff_56.txt
new file mode 100644
index 0000000..0e82860
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_56.txt
@@ -0,0 +1,10 @@
+dataset: </dset6a> and </dset6b>
+size:           [3x2]           [3x2]
+position        dset6a          dset6b          difference          
+------------------------------------------------------------
+[ 1 0 ]          1               3               2              
+[ 1 1 ]          1               4               3              
+[ 2 0 ]          1               5               4              
+[ 2 1 ]          1               6               5              
+4 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_57.txt b/tools/test/h5diff/testfiles/h5diff_57.txt
new file mode 100644
index 0000000..d5125fe
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_57.txt
@@ -0,0 +1,11 @@
+dataset: </dset7a> and </dset7b>
+Warning: different storage datatype
+</dset7a> has file datatype H5T_STD_I8LE
+</dset7b> has file datatype H5T_STD_U8LE
+Not comparable: </dset7a> has sign H5T_SGN_2 and </dset7b> has sign H5T_SGN_NONE
+0 differences found
+--------------------------------
+Some objects are not comparable
+--------------------------------
+Use -c for a list of objects without details of differences.
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_58.txt b/tools/test/h5diff/testfiles/h5diff_58.txt
new file mode 100644
index 0000000..768dd97
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_58.txt
@@ -0,0 +1,11 @@
+dataset: </refreg> and </refreg>
+Referenced dataset      10720            10720
+------------------------------------------------------------
+Region blocks
+block #0           (2,2)-(7,7)           (0,0)-(2,2)
+Region points
+point #1              (2,2)              (3,3)
+point #3              (1,6)              (2,5)
+point #4              (2,8)              (1,7)
+4 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_59.txt b/tools/test/h5diff/testfiles/h5diff_59.txt
new file mode 100644
index 0000000..996a7b2
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_59.txt
@@ -0,0 +1,11 @@
+dataset: </dset11a> and </dset11b>
+Warning: different storage datatype
+</dset11a> has file datatype H5T_STD_U16LE
+</dset11b> has file datatype H5T_STD_U32LE
+0 differences found
+Warning: different storage datatype
+<attr> has file datatype H5T_STD_U16LE
+<attr> has file datatype H5T_STD_U32LE
+attribute: <attr of </dset11a>> and <attr of </dset11b>>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_600.txt b/tools/test/h5diff/testfiles/h5diff_600.txt
new file mode 100644
index 0000000..3c3ad9f
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_600.txt
@@ -0,0 +1,141 @@
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
+  file1             File name of the first HDF5 file
+  file2             File name of the second HDF5 file
+  [obj1]            Name of an HDF5 object, in absolute path
+  [obj2]            Name of an HDF5 object, in absolute path
+
+  OPTIONS
+   -h, --help
+         Print a usage message and exit.
+   -V, --version
+         Print version number and exit.
+   -r, --report
+         Report mode. Print differences.
+   -v --verbose
+         Verbose mode. Print differences information and list of objects.
+   -vN --verbose=N
+         Verbose mode with level. Print differences and list of objects.
+         Level of detail depends on value of N:
+          0 : Identical to '-v' or '--verbose'.
+          1 : All level 0 information plus one-line attribute
+              status summary.
+          2 : All level 1 information plus extended attribute
+              status report.
+   -q, --quiet
+         Quiet mode. Do not produce output.
+   --follow-symlinks
+         Follow symbolic links (soft links and external links and compare the)
+         links' target objects.
+         If symbolic link(s) with the same name exist in the files being
+         compared, then determine whether the target of each link is an existing
+         object (dataset, group, or named datatype) or the link is a dangling
+         link (a soft or external link pointing to a target object that does
+         not yet exist).
+         - If both symbolic links are dangling links, they are treated as being
+           the same; by default, h5diff returns an exit code of 0.
+           If, however, --no-dangling-links is used with --follow-symlinks,
+           this situation is treated as an error and h5diff returns an
+           exit code of 2.
+         - If only one of the two links is a dangling link,they are treated as
+           being different and h5diff returns an exit code of 1.
+           If, however, --no-dangling-links is used with --follow-symlinks,
+           this situation is treated as an error and h5diff returns an
+           exit code of 2.
+         - If both symbolic links point to existing objects, h5diff compares the
+           two objects.
+         If any symbolic link specified in the call to h5diff does not exist,
+         h5diff treats it as an error and returns an exit code of 2.
+   --no-dangling-links
+         Must be used with --follow-symlinks option; otherwise, h5diff shows
+         error message and returns an exit code of 2.
+         Check for any symbolic links (soft links or external links) that do not
+         resolve to an existing object (dataset, group, or named datatype).
+         If any dangling link is found, this situation is treated as an error
+         and h5diff returns an exit code of 2.
+   -c, --compare
+         List objects that are not comparable
+   -N, --nan
+         Avoid NaNs detection
+   -n C, --count=C
+         Print differences up to C. C must be a positive integer.
+   -d D, --delta=D
+         Print difference if (|a-b| > D). D must be a positive number.
+         Can not use with '-p' or '--use-system-epsilon'.
+   -p R, --relative=R
+         Print difference if (|(a-b)/b| > R). R must be a positive number.
+         Can not use with '-d' or '--use-system-epsilon'.
+   --use-system-epsilon
+         Print difference if (|a-b| > EPSILON), EPSILON is system defined value.
+         If the system epsilon is not defined,one of the following predefined
+         values will be used:
+           FLT_EPSILON = 1.19209E-07 for floating-point type
+           DBL_EPSILON = 2.22045E-16 for double precision type
+         Can not use with '-p' or '-d'.
+   --exclude-path "path" 
+         Exclude the specified path to an object when comparing files or groups.
+         If a group is excluded, all member objects will also be excluded.
+         The specified path is excluded wherever it occurs.
+         This flexibility enables the same option to exclude either objects that
+         exist only in one file or common objects that are known to differ.
+
+         When comparing files, "path" is the absolute path to the excluded;
+         object; when comparing groups, "path" is similar to the relative
+         path from the group to the excluded object. This "path" can be
+         taken from the first section of the output of the --verbose option.
+         For example, if you are comparing the group /groupA in two files and
+         you want to exclude /groupA/groupB/groupC in both files, the exclude
+         option would read as follows:
+           --exclude-path "/groupB/groupC"
+
+         If there are multiple paths to an object, only the specified path(s)
+         will be excluded; the comparison will include any path not explicitly
+         excluded.
+         This option can be used repeatedly to exclude multiple paths.
+
+ Modes of output:
+  Default mode: print the number of differences found and where they occured
+  -r Report mode: print the above plus the differences
+  -v Verbose mode: print the above plus a list of objects and warnings
+  -q Quiet mode: do not print output
+
+ File comparison:
+  If no objects [obj1[ obj2]] are specified, the h5diff comparison proceeds as
+  a comparison of the two files' root groups.  That is, h5diff first compares
+  the names of root group members, generates a report of root group objects
+  that appear in only one file or in both files, and recursively compares
+  common objects.
+
+ Object comparison:
+  1) Groups 
+      First compares the names of member objects (relative path, from the
+      specified group) and generates a report of objects that appear in only
+      one group or in both groups. Common objects are then compared recursively.
+  2) Datasets 
+      Array rank and dimensions, datatypes, and data values are compared.
+  3) Datatypes 
+      The comparison is based on the return value of H5Tequal.
+  4) Symbolic links 
+      The paths to the target objects are compared.
+      (The option --follow-symlinks overrides the default behavior when
+       symbolic links are compared.).
+
+ Exit code:
+  0 if no differences, 1 if differences found, 2 if error
+
+ Examples of use:
+ 1) h5diff file1 file2 /g1/dset1 /g1/dset2
+    Compares object '/g1/dset1' in file1 with '/g1/dset2' in file2
+
+ 2) h5diff file1 file2 /g1/dset1
+    Compares object '/g1/dset1' in both files
+
+ 3) h5diff file1 file2
+    Compares all objects in both files
+
+ Notes:
+  file1 and file2 can be the same file.
+  Use h5diff file1 file1 /g1/dset1 /g1/dset2 to compare
+  '/g1/dset1' and '/g1/dset2' in the same file
+
+h5diff error: missing file names
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_601.txt b/tools/test/h5diff/testfiles/h5diff_601.txt
new file mode 100644
index 0000000..eb12f38
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_601.txt
@@ -0,0 +1,2 @@
+Object </nono_obj> could not be found in <h5diff_basic1.h5>
+EXIT CODE: 2
diff --git a/tools/test/h5diff/testfiles/h5diff_603.txt b/tools/test/h5diff/testfiles/h5diff_603.txt
new file mode 100644
index 0000000..087764a
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_603.txt
@@ -0,0 +1,141 @@
+<-d -4> is not a valid option
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
+  file1             File name of the first HDF5 file
+  file2             File name of the second HDF5 file
+  [obj1]            Name of an HDF5 object, in absolute path
+  [obj2]            Name of an HDF5 object, in absolute path
+
+  OPTIONS
+   -h, --help
+         Print a usage message and exit.
+   -V, --version
+         Print version number and exit.
+   -r, --report
+         Report mode. Print differences.
+   -v --verbose
+         Verbose mode. Print differences information and list of objects.
+   -vN --verbose=N
+         Verbose mode with level. Print differences and list of objects.
+         Level of detail depends on value of N:
+          0 : Identical to '-v' or '--verbose'.
+          1 : All level 0 information plus one-line attribute
+              status summary.
+          2 : All level 1 information plus extended attribute
+              status report.
+   -q, --quiet
+         Quiet mode. Do not produce output.
+   --follow-symlinks
+         Follow symbolic links (soft links and external links and compare the)
+         links' target objects.
+         If symbolic link(s) with the same name exist in the files being
+         compared, then determine whether the target of each link is an existing
+         object (dataset, group, or named datatype) or the link is a dangling
+         link (a soft or external link pointing to a target object that does
+         not yet exist).
+         - If both symbolic links are dangling links, they are treated as being
+           the same; by default, h5diff returns an exit code of 0.
+           If, however, --no-dangling-links is used with --follow-symlinks,
+           this situation is treated as an error and h5diff returns an
+           exit code of 2.
+         - If only one of the two links is a dangling link,they are treated as
+           being different and h5diff returns an exit code of 1.
+           If, however, --no-dangling-links is used with --follow-symlinks,
+           this situation is treated as an error and h5diff returns an
+           exit code of 2.
+         - If both symbolic links point to existing objects, h5diff compares the
+           two objects.
+         If any symbolic link specified in the call to h5diff does not exist,
+         h5diff treats it as an error and returns an exit code of 2.
+   --no-dangling-links
+         Must be used with --follow-symlinks option; otherwise, h5diff shows
+         error message and returns an exit code of 2.
+         Check for any symbolic links (soft links or external links) that do not
+         resolve to an existing object (dataset, group, or named datatype).
+         If any dangling link is found, this situation is treated as an error
+         and h5diff returns an exit code of 2.
+   -c, --compare
+         List objects that are not comparable
+   -N, --nan
+         Avoid NaNs detection
+   -n C, --count=C
+         Print differences up to C. C must be a positive integer.
+   -d D, --delta=D
+         Print difference if (|a-b| > D). D must be a positive number.
+         Can not use with '-p' or '--use-system-epsilon'.
+   -p R, --relative=R
+         Print difference if (|(a-b)/b| > R). R must be a positive number.
+         Can not use with '-d' or '--use-system-epsilon'.
+   --use-system-epsilon
+         Print difference if (|a-b| > EPSILON), EPSILON is system defined value.
+         If the system epsilon is not defined,one of the following predefined
+         values will be used:
+           FLT_EPSILON = 1.19209E-07 for floating-point type
+           DBL_EPSILON = 2.22045E-16 for double precision type
+         Can not use with '-p' or '-d'.
+   --exclude-path "path" 
+         Exclude the specified path to an object when comparing files or groups.
+         If a group is excluded, all member objects will also be excluded.
+         The specified path is excluded wherever it occurs.
+         This flexibility enables the same option to exclude either objects that
+         exist only in one file or common objects that are known to differ.
+
+         When comparing files, "path" is the absolute path to the excluded;
+         object; when comparing groups, "path" is similar to the relative
+         path from the group to the excluded object. This "path" can be
+         taken from the first section of the output of the --verbose option.
+         For example, if you are comparing the group /groupA in two files and
+         you want to exclude /groupA/groupB/groupC in both files, the exclude
+         option would read as follows:
+           --exclude-path "/groupB/groupC"
+
+         If there are multiple paths to an object, only the specified path(s)
+         will be excluded; the comparison will include any path not explicitly
+         excluded.
+         This option can be used repeatedly to exclude multiple paths.
+
+ Modes of output:
+  Default mode: print the number of differences found and where they occured
+  -r Report mode: print the above plus the differences
+  -v Verbose mode: print the above plus a list of objects and warnings
+  -q Quiet mode: do not print output
+
+ File comparison:
+  If no objects [obj1[ obj2]] are specified, the h5diff comparison proceeds as
+  a comparison of the two files' root groups.  That is, h5diff first compares
+  the names of root group members, generates a report of root group objects
+  that appear in only one file or in both files, and recursively compares
+  common objects.
+
+ Object comparison:
+  1) Groups 
+      First compares the names of member objects (relative path, from the
+      specified group) and generates a report of objects that appear in only
+      one group or in both groups. Common objects are then compared recursively.
+  2) Datasets 
+      Array rank and dimensions, datatypes, and data values are compared.
+  3) Datatypes 
+      The comparison is based on the return value of H5Tequal.
+  4) Symbolic links 
+      The paths to the target objects are compared.
+      (The option --follow-symlinks overrides the default behavior when
+       symbolic links are compared.).
+
+ Exit code:
+  0 if no differences, 1 if differences found, 2 if error
+
+ Examples of use:
+ 1) h5diff file1 file2 /g1/dset1 /g1/dset2
+    Compares object '/g1/dset1' in file1 with '/g1/dset2' in file2
+
+ 2) h5diff file1 file2 /g1/dset1
+    Compares object '/g1/dset1' in both files
+
+ 3) h5diff file1 file2
+    Compares all objects in both files
+
+ Notes:
+  file1 and file2 can be the same file.
+  Use h5diff file1 file1 /g1/dset1 /g1/dset2 to compare
+  '/g1/dset1' and '/g1/dset2' in the same file
+
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_604.txt b/tools/test/h5diff/testfiles/h5diff_604.txt
new file mode 100644
index 0000000..db14532
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_604.txt
@@ -0,0 +1,3 @@
+dataset: </g1/dset3> and </g1/dset4>
+6 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_605.txt b/tools/test/h5diff/testfiles/h5diff_605.txt
new file mode 100644
index 0000000..db14532
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_605.txt
@@ -0,0 +1,3 @@
+dataset: </g1/dset3> and </g1/dset4>
+6 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_606.txt b/tools/test/h5diff/testfiles/h5diff_606.txt
new file mode 100644
index 0000000..c31a67e
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_606.txt
@@ -0,0 +1,141 @@
+<-d 0x1> is not a valid option
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
+  file1             File name of the first HDF5 file
+  file2             File name of the second HDF5 file
+  [obj1]            Name of an HDF5 object, in absolute path
+  [obj2]            Name of an HDF5 object, in absolute path
+
+  OPTIONS
+   -h, --help
+         Print a usage message and exit.
+   -V, --version
+         Print version number and exit.
+   -r, --report
+         Report mode. Print differences.
+   -v --verbose
+         Verbose mode. Print differences information and list of objects.
+   -vN --verbose=N
+         Verbose mode with level. Print differences and list of objects.
+         Level of detail depends on value of N:
+          0 : Identical to '-v' or '--verbose'.
+          1 : All level 0 information plus one-line attribute
+              status summary.
+          2 : All level 1 information plus extended attribute
+              status report.
+   -q, --quiet
+         Quiet mode. Do not produce output.
+   --follow-symlinks
+         Follow symbolic links (soft links and external links and compare the)
+         links' target objects.
+         If symbolic link(s) with the same name exist in the files being
+         compared, then determine whether the target of each link is an existing
+         object (dataset, group, or named datatype) or the link is a dangling
+         link (a soft or external link pointing to a target object that does
+         not yet exist).
+         - If both symbolic links are dangling links, they are treated as being
+           the same; by default, h5diff returns an exit code of 0.
+           If, however, --no-dangling-links is used with --follow-symlinks,
+           this situation is treated as an error and h5diff returns an
+           exit code of 2.
+         - If only one of the two links is a dangling link,they are treated as
+           being different and h5diff returns an exit code of 1.
+           If, however, --no-dangling-links is used with --follow-symlinks,
+           this situation is treated as an error and h5diff returns an
+           exit code of 2.
+         - If both symbolic links point to existing objects, h5diff compares the
+           two objects.
+         If any symbolic link specified in the call to h5diff does not exist,
+         h5diff treats it as an error and returns an exit code of 2.
+   --no-dangling-links
+         Must be used with --follow-symlinks option; otherwise, h5diff shows
+         error message and returns an exit code of 2.
+         Check for any symbolic links (soft links or external links) that do not
+         resolve to an existing object (dataset, group, or named datatype).
+         If any dangling link is found, this situation is treated as an error
+         and h5diff returns an exit code of 2.
+   -c, --compare
+         List objects that are not comparable
+   -N, --nan
+         Avoid NaNs detection
+   -n C, --count=C
+         Print differences up to C. C must be a positive integer.
+   -d D, --delta=D
+         Print difference if (|a-b| > D). D must be a positive number.
+         Can not use with '-p' or '--use-system-epsilon'.
+   -p R, --relative=R
+         Print difference if (|(a-b)/b| > R). R must be a positive number.
+         Can not use with '-d' or '--use-system-epsilon'.
+   --use-system-epsilon
+         Print difference if (|a-b| > EPSILON), EPSILON is system defined value.
+         If the system epsilon is not defined,one of the following predefined
+         values will be used:
+           FLT_EPSILON = 1.19209E-07 for floating-point type
+           DBL_EPSILON = 2.22045E-16 for double precision type
+         Can not use with '-p' or '-d'.
+   --exclude-path "path" 
+         Exclude the specified path to an object when comparing files or groups.
+         If a group is excluded, all member objects will also be excluded.
+         The specified path is excluded wherever it occurs.
+         This flexibility enables the same option to exclude either objects that
+         exist only in one file or common objects that are known to differ.
+
+         When comparing files, "path" is the absolute path to the excluded;
+         object; when comparing groups, "path" is similar to the relative
+         path from the group to the excluded object. This "path" can be
+         taken from the first section of the output of the --verbose option.
+         For example, if you are comparing the group /groupA in two files and
+         you want to exclude /groupA/groupB/groupC in both files, the exclude
+         option would read as follows:
+           --exclude-path "/groupB/groupC"
+
+         If there are multiple paths to an object, only the specified path(s)
+         will be excluded; the comparison will include any path not explicitly
+         excluded.
+         This option can be used repeatedly to exclude multiple paths.
+
+ Modes of output:
+  Default mode: print the number of differences found and where they occured
+  -r Report mode: print the above plus the differences
+  -v Verbose mode: print the above plus a list of objects and warnings
+  -q Quiet mode: do not print output
+
+ File comparison:
+  If no objects [obj1[ obj2]] are specified, the h5diff comparison proceeds as
+  a comparison of the two files' root groups.  That is, h5diff first compares
+  the names of root group members, generates a report of root group objects
+  that appear in only one file or in both files, and recursively compares
+  common objects.
+
+ Object comparison:
+  1) Groups 
+      First compares the names of member objects (relative path, from the
+      specified group) and generates a report of objects that appear in only
+      one group or in both groups. Common objects are then compared recursively.
+  2) Datasets 
+      Array rank and dimensions, datatypes, and data values are compared.
+  3) Datatypes 
+      The comparison is based on the return value of H5Tequal.
+  4) Symbolic links 
+      The paths to the target objects are compared.
+      (The option --follow-symlinks overrides the default behavior when
+       symbolic links are compared.).
+
+ Exit code:
+  0 if no differences, 1 if differences found, 2 if error
+
+ Examples of use:
+ 1) h5diff file1 file2 /g1/dset1 /g1/dset2
+    Compares object '/g1/dset1' in file1 with '/g1/dset2' in file2
+
+ 2) h5diff file1 file2 /g1/dset1
+    Compares object '/g1/dset1' in both files
+
+ 3) h5diff file1 file2
+    Compares all objects in both files
+
+ Notes:
+  file1 and file2 can be the same file.
+  Use h5diff file1 file1 /g1/dset1 /g1/dset2 to compare
+  '/g1/dset1' and '/g1/dset2' in the same file
+
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_607.txt b/tools/test/h5diff/testfiles/h5diff_607.txt
new file mode 100644
index 0000000..db14532
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_607.txt
@@ -0,0 +1,3 @@
+dataset: </g1/dset3> and </g1/dset4>
+6 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_608.txt b/tools/test/h5diff/testfiles/h5diff_608.txt
new file mode 100644
index 0000000..db14532
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_608.txt
@@ -0,0 +1,3 @@
+dataset: </g1/dset3> and </g1/dset4>
+6 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_609.txt b/tools/test/h5diff/testfiles/h5diff_609.txt
new file mode 100644
index 0000000..eca5994
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_609.txt
@@ -0,0 +1 @@
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_610.txt b/tools/test/h5diff/testfiles/h5diff_610.txt
new file mode 100644
index 0000000..db14532
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_610.txt
@@ -0,0 +1,3 @@
+dataset: </g1/dset3> and </g1/dset4>
+6 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_612.txt b/tools/test/h5diff/testfiles/h5diff_612.txt
new file mode 100644
index 0000000..05318bd
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_612.txt
@@ -0,0 +1,141 @@
+<-p -4> is not a valid option
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
+  file1             File name of the first HDF5 file
+  file2             File name of the second HDF5 file
+  [obj1]            Name of an HDF5 object, in absolute path
+  [obj2]            Name of an HDF5 object, in absolute path
+
+  OPTIONS
+   -h, --help
+         Print a usage message and exit.
+   -V, --version
+         Print version number and exit.
+   -r, --report
+         Report mode. Print differences.
+   -v --verbose
+         Verbose mode. Print differences information and list of objects.
+   -vN --verbose=N
+         Verbose mode with level. Print differences and list of objects.
+         Level of detail depends on value of N:
+          0 : Identical to '-v' or '--verbose'.
+          1 : All level 0 information plus one-line attribute
+              status summary.
+          2 : All level 1 information plus extended attribute
+              status report.
+   -q, --quiet
+         Quiet mode. Do not produce output.
+   --follow-symlinks
+         Follow symbolic links (soft links and external links and compare the)
+         links' target objects.
+         If symbolic link(s) with the same name exist in the files being
+         compared, then determine whether the target of each link is an existing
+         object (dataset, group, or named datatype) or the link is a dangling
+         link (a soft or external link pointing to a target object that does
+         not yet exist).
+         - If both symbolic links are dangling links, they are treated as being
+           the same; by default, h5diff returns an exit code of 0.
+           If, however, --no-dangling-links is used with --follow-symlinks,
+           this situation is treated as an error and h5diff returns an
+           exit code of 2.
+         - If only one of the two links is a dangling link,they are treated as
+           being different and h5diff returns an exit code of 1.
+           If, however, --no-dangling-links is used with --follow-symlinks,
+           this situation is treated as an error and h5diff returns an
+           exit code of 2.
+         - If both symbolic links point to existing objects, h5diff compares the
+           two objects.
+         If any symbolic link specified in the call to h5diff does not exist,
+         h5diff treats it as an error and returns an exit code of 2.
+   --no-dangling-links
+         Must be used with --follow-symlinks option; otherwise, h5diff shows
+         error message and returns an exit code of 2.
+         Check for any symbolic links (soft links or external links) that do not
+         resolve to an existing object (dataset, group, or named datatype).
+         If any dangling link is found, this situation is treated as an error
+         and h5diff returns an exit code of 2.
+   -c, --compare
+         List objects that are not comparable
+   -N, --nan
+         Avoid NaNs detection
+   -n C, --count=C
+         Print differences up to C. C must be a positive integer.
+   -d D, --delta=D
+         Print difference if (|a-b| > D). D must be a positive number.
+         Can not use with '-p' or '--use-system-epsilon'.
+   -p R, --relative=R
+         Print difference if (|(a-b)/b| > R). R must be a positive number.
+         Can not use with '-d' or '--use-system-epsilon'.
+   --use-system-epsilon
+         Print difference if (|a-b| > EPSILON), EPSILON is system defined value.
+         If the system epsilon is not defined,one of the following predefined
+         values will be used:
+           FLT_EPSILON = 1.19209E-07 for floating-point type
+           DBL_EPSILON = 2.22045E-16 for double precision type
+         Can not use with '-p' or '-d'.
+   --exclude-path "path" 
+         Exclude the specified path to an object when comparing files or groups.
+         If a group is excluded, all member objects will also be excluded.
+         The specified path is excluded wherever it occurs.
+         This flexibility enables the same option to exclude either objects that
+         exist only in one file or common objects that are known to differ.
+
+         When comparing files, "path" is the absolute path to the excluded;
+         object; when comparing groups, "path" is similar to the relative
+         path from the group to the excluded object. This "path" can be
+         taken from the first section of the output of the --verbose option.
+         For example, if you are comparing the group /groupA in two files and
+         you want to exclude /groupA/groupB/groupC in both files, the exclude
+         option would read as follows:
+           --exclude-path "/groupB/groupC"
+
+         If there are multiple paths to an object, only the specified path(s)
+         will be excluded; the comparison will include any path not explicitly
+         excluded.
+         This option can be used repeatedly to exclude multiple paths.
+
+ Modes of output:
+  Default mode: print the number of differences found and where they occured
+  -r Report mode: print the above plus the differences
+  -v Verbose mode: print the above plus a list of objects and warnings
+  -q Quiet mode: do not print output
+
+ File comparison:
+  If no objects [obj1[ obj2]] are specified, the h5diff comparison proceeds as
+  a comparison of the two files' root groups.  That is, h5diff first compares
+  the names of root group members, generates a report of root group objects
+  that appear in only one file or in both files, and recursively compares
+  common objects.
+
+ Object comparison:
+  1) Groups 
+      First compares the names of member objects (relative path, from the
+      specified group) and generates a report of objects that appear in only
+      one group or in both groups. Common objects are then compared recursively.
+  2) Datasets 
+      Array rank and dimensions, datatypes, and data values are compared.
+  3) Datatypes 
+      The comparison is based on the return value of H5Tequal.
+  4) Symbolic links 
+      The paths to the target objects are compared.
+      (The option --follow-symlinks overrides the default behavior when
+       symbolic links are compared.).
+
+ Exit code:
+  0 if no differences, 1 if differences found, 2 if error
+
+ Examples of use:
+ 1) h5diff file1 file2 /g1/dset1 /g1/dset2
+    Compares object '/g1/dset1' in file1 with '/g1/dset2' in file2
+
+ 2) h5diff file1 file2 /g1/dset1
+    Compares object '/g1/dset1' in both files
+
+ 3) h5diff file1 file2
+    Compares all objects in both files
+
+ Notes:
+  file1 and file2 can be the same file.
+  Use h5diff file1 file1 /g1/dset1 /g1/dset2 to compare
+  '/g1/dset1' and '/g1/dset2' in the same file
+
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_613.txt b/tools/test/h5diff/testfiles/h5diff_613.txt
new file mode 100644
index 0000000..db14532
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_613.txt
@@ -0,0 +1,3 @@
+dataset: </g1/dset3> and </g1/dset4>
+6 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_614.txt b/tools/test/h5diff/testfiles/h5diff_614.txt
new file mode 100644
index 0000000..db14532
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_614.txt
@@ -0,0 +1,3 @@
+dataset: </g1/dset3> and </g1/dset4>
+6 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_615.txt b/tools/test/h5diff/testfiles/h5diff_615.txt
new file mode 100644
index 0000000..fd756b3
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_615.txt
@@ -0,0 +1,141 @@
+<-p 0x1> is not a valid option
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
+  file1             File name of the first HDF5 file
+  file2             File name of the second HDF5 file
+  [obj1]            Name of an HDF5 object, in absolute path
+  [obj2]            Name of an HDF5 object, in absolute path
+
+  OPTIONS
+   -h, --help
+         Print a usage message and exit.
+   -V, --version
+         Print version number and exit.
+   -r, --report
+         Report mode. Print differences.
+   -v --verbose
+         Verbose mode. Print differences information and list of objects.
+   -vN --verbose=N
+         Verbose mode with level. Print differences and list of objects.
+         Level of detail depends on value of N:
+          0 : Identical to '-v' or '--verbose'.
+          1 : All level 0 information plus one-line attribute
+              status summary.
+          2 : All level 1 information plus extended attribute
+              status report.
+   -q, --quiet
+         Quiet mode. Do not produce output.
+   --follow-symlinks
+         Follow symbolic links (soft links and external links and compare the)
+         links' target objects.
+         If symbolic link(s) with the same name exist in the files being
+         compared, then determine whether the target of each link is an existing
+         object (dataset, group, or named datatype) or the link is a dangling
+         link (a soft or external link pointing to a target object that does
+         not yet exist).
+         - If both symbolic links are dangling links, they are treated as being
+           the same; by default, h5diff returns an exit code of 0.
+           If, however, --no-dangling-links is used with --follow-symlinks,
+           this situation is treated as an error and h5diff returns an
+           exit code of 2.
+         - If only one of the two links is a dangling link,they are treated as
+           being different and h5diff returns an exit code of 1.
+           If, however, --no-dangling-links is used with --follow-symlinks,
+           this situation is treated as an error and h5diff returns an
+           exit code of 2.
+         - If both symbolic links point to existing objects, h5diff compares the
+           two objects.
+         If any symbolic link specified in the call to h5diff does not exist,
+         h5diff treats it as an error and returns an exit code of 2.
+   --no-dangling-links
+         Must be used with --follow-symlinks option; otherwise, h5diff shows
+         error message and returns an exit code of 2.
+         Check for any symbolic links (soft links or external links) that do not
+         resolve to an existing object (dataset, group, or named datatype).
+         If any dangling link is found, this situation is treated as an error
+         and h5diff returns an exit code of 2.
+   -c, --compare
+         List objects that are not comparable
+   -N, --nan
+         Avoid NaNs detection
+   -n C, --count=C
+         Print differences up to C. C must be a positive integer.
+   -d D, --delta=D
+         Print difference if (|a-b| > D). D must be a positive number.
+         Can not use with '-p' or '--use-system-epsilon'.
+   -p R, --relative=R
+         Print difference if (|(a-b)/b| > R). R must be a positive number.
+         Can not use with '-d' or '--use-system-epsilon'.
+   --use-system-epsilon
+         Print difference if (|a-b| > EPSILON), EPSILON is system defined value.
+         If the system epsilon is not defined,one of the following predefined
+         values will be used:
+           FLT_EPSILON = 1.19209E-07 for floating-point type
+           DBL_EPSILON = 2.22045E-16 for double precision type
+         Can not use with '-p' or '-d'.
+   --exclude-path "path" 
+         Exclude the specified path to an object when comparing files or groups.
+         If a group is excluded, all member objects will also be excluded.
+         The specified path is excluded wherever it occurs.
+         This flexibility enables the same option to exclude either objects that
+         exist only in one file or common objects that are known to differ.
+
+         When comparing files, "path" is the absolute path to the excluded;
+         object; when comparing groups, "path" is similar to the relative
+         path from the group to the excluded object. This "path" can be
+         taken from the first section of the output of the --verbose option.
+         For example, if you are comparing the group /groupA in two files and
+         you want to exclude /groupA/groupB/groupC in both files, the exclude
+         option would read as follows:
+           --exclude-path "/groupB/groupC"
+
+         If there are multiple paths to an object, only the specified path(s)
+         will be excluded; the comparison will include any path not explicitly
+         excluded.
+         This option can be used repeatedly to exclude multiple paths.
+
+ Modes of output:
+  Default mode: print the number of differences found and where they occured
+  -r Report mode: print the above plus the differences
+  -v Verbose mode: print the above plus a list of objects and warnings
+  -q Quiet mode: do not print output
+
+ File comparison:
+  If no objects [obj1[ obj2]] are specified, the h5diff comparison proceeds as
+  a comparison of the two files' root groups.  That is, h5diff first compares
+  the names of root group members, generates a report of root group objects
+  that appear in only one file or in both files, and recursively compares
+  common objects.
+
+ Object comparison:
+  1) Groups 
+      First compares the names of member objects (relative path, from the
+      specified group) and generates a report of objects that appear in only
+      one group or in both groups. Common objects are then compared recursively.
+  2) Datasets 
+      Array rank and dimensions, datatypes, and data values are compared.
+  3) Datatypes 
+      The comparison is based on the return value of H5Tequal.
+  4) Symbolic links 
+      The paths to the target objects are compared.
+      (The option --follow-symlinks overrides the default behavior when
+       symbolic links are compared.).
+
+ Exit code:
+  0 if no differences, 1 if differences found, 2 if error
+
+ Examples of use:
+ 1) h5diff file1 file2 /g1/dset1 /g1/dset2
+    Compares object '/g1/dset1' in file1 with '/g1/dset2' in file2
+
+ 2) h5diff file1 file2 /g1/dset1
+    Compares object '/g1/dset1' in both files
+
+ 3) h5diff file1 file2
+    Compares all objects in both files
+
+ Notes:
+  file1 and file2 can be the same file.
+  Use h5diff file1 file1 /g1/dset1 /g1/dset2 to compare
+  '/g1/dset1' and '/g1/dset2' in the same file
+
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_616.txt b/tools/test/h5diff/testfiles/h5diff_616.txt
new file mode 100644
index 0000000..3bc194a
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_616.txt
@@ -0,0 +1,3 @@
+dataset: </g1/dset3> and </g1/dset4>
+2 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_617.txt b/tools/test/h5diff/testfiles/h5diff_617.txt
new file mode 100644
index 0000000..3bc194a
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_617.txt
@@ -0,0 +1,3 @@
+dataset: </g1/dset3> and </g1/dset4>
+2 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_618.txt b/tools/test/h5diff/testfiles/h5diff_618.txt
new file mode 100644
index 0000000..eca5994
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_618.txt
@@ -0,0 +1 @@
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_619.txt b/tools/test/h5diff/testfiles/h5diff_619.txt
new file mode 100644
index 0000000..db14532
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_619.txt
@@ -0,0 +1,3 @@
+dataset: </g1/dset3> and </g1/dset4>
+6 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_621.txt b/tools/test/h5diff/testfiles/h5diff_621.txt
new file mode 100644
index 0000000..fd8c680
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_621.txt
@@ -0,0 +1,141 @@
+<-n -4> is not a valid option
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
+  file1             File name of the first HDF5 file
+  file2             File name of the second HDF5 file
+  [obj1]            Name of an HDF5 object, in absolute path
+  [obj2]            Name of an HDF5 object, in absolute path
+
+  OPTIONS
+   -h, --help
+         Print a usage message and exit.
+   -V, --version
+         Print version number and exit.
+   -r, --report
+         Report mode. Print differences.
+   -v --verbose
+         Verbose mode. Print differences information and list of objects.
+   -vN --verbose=N
+         Verbose mode with level. Print differences and list of objects.
+         Level of detail depends on value of N:
+          0 : Identical to '-v' or '--verbose'.
+          1 : All level 0 information plus one-line attribute
+              status summary.
+          2 : All level 1 information plus extended attribute
+              status report.
+   -q, --quiet
+         Quiet mode. Do not produce output.
+   --follow-symlinks
+         Follow symbolic links (soft links and external links and compare the)
+         links' target objects.
+         If symbolic link(s) with the same name exist in the files being
+         compared, then determine whether the target of each link is an existing
+         object (dataset, group, or named datatype) or the link is a dangling
+         link (a soft or external link pointing to a target object that does
+         not yet exist).
+         - If both symbolic links are dangling links, they are treated as being
+           the same; by default, h5diff returns an exit code of 0.
+           If, however, --no-dangling-links is used with --follow-symlinks,
+           this situation is treated as an error and h5diff returns an
+           exit code of 2.
+         - If only one of the two links is a dangling link,they are treated as
+           being different and h5diff returns an exit code of 1.
+           If, however, --no-dangling-links is used with --follow-symlinks,
+           this situation is treated as an error and h5diff returns an
+           exit code of 2.
+         - If both symbolic links point to existing objects, h5diff compares the
+           two objects.
+         If any symbolic link specified in the call to h5diff does not exist,
+         h5diff treats it as an error and returns an exit code of 2.
+   --no-dangling-links
+         Must be used with --follow-symlinks option; otherwise, h5diff shows
+         error message and returns an exit code of 2.
+         Check for any symbolic links (soft links or external links) that do not
+         resolve to an existing object (dataset, group, or named datatype).
+         If any dangling link is found, this situation is treated as an error
+         and h5diff returns an exit code of 2.
+   -c, --compare
+         List objects that are not comparable
+   -N, --nan
+         Avoid NaNs detection
+   -n C, --count=C
+         Print differences up to C. C must be a positive integer.
+   -d D, --delta=D
+         Print difference if (|a-b| > D). D must be a positive number.
+         Can not use with '-p' or '--use-system-epsilon'.
+   -p R, --relative=R
+         Print difference if (|(a-b)/b| > R). R must be a positive number.
+         Can not use with '-d' or '--use-system-epsilon'.
+   --use-system-epsilon
+         Print difference if (|a-b| > EPSILON), EPSILON is system defined value.
+         If the system epsilon is not defined,one of the following predefined
+         values will be used:
+           FLT_EPSILON = 1.19209E-07 for floating-point type
+           DBL_EPSILON = 2.22045E-16 for double precision type
+         Can not use with '-p' or '-d'.
+   --exclude-path "path" 
+         Exclude the specified path to an object when comparing files or groups.
+         If a group is excluded, all member objects will also be excluded.
+         The specified path is excluded wherever it occurs.
+         This flexibility enables the same option to exclude either objects that
+         exist only in one file or common objects that are known to differ.
+
+         When comparing files, "path" is the absolute path to the excluded;
+         object; when comparing groups, "path" is similar to the relative
+         path from the group to the excluded object. This "path" can be
+         taken from the first section of the output of the --verbose option.
+         For example, if you are comparing the group /groupA in two files and
+         you want to exclude /groupA/groupB/groupC in both files, the exclude
+         option would read as follows:
+           --exclude-path "/groupB/groupC"
+
+         If there are multiple paths to an object, only the specified path(s)
+         will be excluded; the comparison will include any path not explicitly
+         excluded.
+         This option can be used repeatedly to exclude multiple paths.
+
+ Modes of output:
+  Default mode: print the number of differences found and where they occured
+  -r Report mode: print the above plus the differences
+  -v Verbose mode: print the above plus a list of objects and warnings
+  -q Quiet mode: do not print output
+
+ File comparison:
+  If no objects [obj1[ obj2]] are specified, the h5diff comparison proceeds as
+  a comparison of the two files' root groups.  That is, h5diff first compares
+  the names of root group members, generates a report of root group objects
+  that appear in only one file or in both files, and recursively compares
+  common objects.
+
+ Object comparison:
+  1) Groups 
+      First compares the names of member objects (relative path, from the
+      specified group) and generates a report of objects that appear in only
+      one group or in both groups. Common objects are then compared recursively.
+  2) Datasets 
+      Array rank and dimensions, datatypes, and data values are compared.
+  3) Datatypes 
+      The comparison is based on the return value of H5Tequal.
+  4) Symbolic links 
+      The paths to the target objects are compared.
+      (The option --follow-symlinks overrides the default behavior when
+       symbolic links are compared.).
+
+ Exit code:
+  0 if no differences, 1 if differences found, 2 if error
+
+ Examples of use:
+ 1) h5diff file1 file2 /g1/dset1 /g1/dset2
+    Compares object '/g1/dset1' in file1 with '/g1/dset2' in file2
+
+ 2) h5diff file1 file2 /g1/dset1
+    Compares object '/g1/dset1' in both files
+
+ 3) h5diff file1 file2
+    Compares all objects in both files
+
+ Notes:
+  file1 and file2 can be the same file.
+  Use h5diff file1 file1 /g1/dset1 /g1/dset2 to compare
+  '/g1/dset1' and '/g1/dset2' in the same file
+
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_622.txt b/tools/test/h5diff/testfiles/h5diff_622.txt
new file mode 100644
index 0000000..f0d38af
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_622.txt
@@ -0,0 +1,141 @@
+<-n 0> is not a valid option
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
+  file1             File name of the first HDF5 file
+  file2             File name of the second HDF5 file
+  [obj1]            Name of an HDF5 object, in absolute path
+  [obj2]            Name of an HDF5 object, in absolute path
+
+  OPTIONS
+   -h, --help
+         Print a usage message and exit.
+   -V, --version
+         Print version number and exit.
+   -r, --report
+         Report mode. Print differences.
+   -v --verbose
+         Verbose mode. Print differences information and list of objects.
+   -vN --verbose=N
+         Verbose mode with level. Print differences and list of objects.
+         Level of detail depends on value of N:
+          0 : Identical to '-v' or '--verbose'.
+          1 : All level 0 information plus one-line attribute
+              status summary.
+          2 : All level 1 information plus extended attribute
+              status report.
+   -q, --quiet
+         Quiet mode. Do not produce output.
+   --follow-symlinks
+         Follow symbolic links (soft links and external links and compare the)
+         links' target objects.
+         If symbolic link(s) with the same name exist in the files being
+         compared, then determine whether the target of each link is an existing
+         object (dataset, group, or named datatype) or the link is a dangling
+         link (a soft or external link pointing to a target object that does
+         not yet exist).
+         - If both symbolic links are dangling links, they are treated as being
+           the same; by default, h5diff returns an exit code of 0.
+           If, however, --no-dangling-links is used with --follow-symlinks,
+           this situation is treated as an error and h5diff returns an
+           exit code of 2.
+         - If only one of the two links is a dangling link,they are treated as
+           being different and h5diff returns an exit code of 1.
+           If, however, --no-dangling-links is used with --follow-symlinks,
+           this situation is treated as an error and h5diff returns an
+           exit code of 2.
+         - If both symbolic links point to existing objects, h5diff compares the
+           two objects.
+         If any symbolic link specified in the call to h5diff does not exist,
+         h5diff treats it as an error and returns an exit code of 2.
+   --no-dangling-links
+         Must be used with --follow-symlinks option; otherwise, h5diff shows
+         error message and returns an exit code of 2.
+         Check for any symbolic links (soft links or external links) that do not
+         resolve to an existing object (dataset, group, or named datatype).
+         If any dangling link is found, this situation is treated as an error
+         and h5diff returns an exit code of 2.
+   -c, --compare
+         List objects that are not comparable
+   -N, --nan
+         Avoid NaNs detection
+   -n C, --count=C
+         Print differences up to C. C must be a positive integer.
+   -d D, --delta=D
+         Print difference if (|a-b| > D). D must be a positive number.
+         Can not use with '-p' or '--use-system-epsilon'.
+   -p R, --relative=R
+         Print difference if (|(a-b)/b| > R). R must be a positive number.
+         Can not use with '-d' or '--use-system-epsilon'.
+   --use-system-epsilon
+         Print difference if (|a-b| > EPSILON), EPSILON is system defined value.
+         If the system epsilon is not defined,one of the following predefined
+         values will be used:
+           FLT_EPSILON = 1.19209E-07 for floating-point type
+           DBL_EPSILON = 2.22045E-16 for double precision type
+         Can not use with '-p' or '-d'.
+   --exclude-path "path" 
+         Exclude the specified path to an object when comparing files or groups.
+         If a group is excluded, all member objects will also be excluded.
+         The specified path is excluded wherever it occurs.
+         This flexibility enables the same option to exclude either objects that
+         exist only in one file or common objects that are known to differ.
+
+         When comparing files, "path" is the absolute path to the excluded;
+         object; when comparing groups, "path" is similar to the relative
+         path from the group to the excluded object. This "path" can be
+         taken from the first section of the output of the --verbose option.
+         For example, if you are comparing the group /groupA in two files and
+         you want to exclude /groupA/groupB/groupC in both files, the exclude
+         option would read as follows:
+           --exclude-path "/groupB/groupC"
+
+         If there are multiple paths to an object, only the specified path(s)
+         will be excluded; the comparison will include any path not explicitly
+         excluded.
+         This option can be used repeatedly to exclude multiple paths.
+
+ Modes of output:
+  Default mode: print the number of differences found and where they occured
+  -r Report mode: print the above plus the differences
+  -v Verbose mode: print the above plus a list of objects and warnings
+  -q Quiet mode: do not print output
+
+ File comparison:
+  If no objects [obj1[ obj2]] are specified, the h5diff comparison proceeds as
+  a comparison of the two files' root groups.  That is, h5diff first compares
+  the names of root group members, generates a report of root group objects
+  that appear in only one file or in both files, and recursively compares
+  common objects.
+
+ Object comparison:
+  1) Groups 
+      First compares the names of member objects (relative path, from the
+      specified group) and generates a report of objects that appear in only
+      one group or in both groups. Common objects are then compared recursively.
+  2) Datasets 
+      Array rank and dimensions, datatypes, and data values are compared.
+  3) Datatypes 
+      The comparison is based on the return value of H5Tequal.
+  4) Symbolic links 
+      The paths to the target objects are compared.
+      (The option --follow-symlinks overrides the default behavior when
+       symbolic links are compared.).
+
+ Exit code:
+  0 if no differences, 1 if differences found, 2 if error
+
+ Examples of use:
+ 1) h5diff file1 file2 /g1/dset1 /g1/dset2
+    Compares object '/g1/dset1' in file1 with '/g1/dset2' in file2
+
+ 2) h5diff file1 file2 /g1/dset1
+    Compares object '/g1/dset1' in both files
+
+ 3) h5diff file1 file2
+    Compares all objects in both files
+
+ Notes:
+  file1 and file2 can be the same file.
+  Use h5diff file1 file1 /g1/dset1 /g1/dset2 to compare
+  '/g1/dset1' and '/g1/dset2' in the same file
+
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_623.txt b/tools/test/h5diff/testfiles/h5diff_623.txt
new file mode 100644
index 0000000..4ab66a5
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_623.txt
@@ -0,0 +1,141 @@
+<-n u> is not a valid option
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
+  file1             File name of the first HDF5 file
+  file2             File name of the second HDF5 file
+  [obj1]            Name of an HDF5 object, in absolute path
+  [obj2]            Name of an HDF5 object, in absolute path
+
+  OPTIONS
+   -h, --help
+         Print a usage message and exit.
+   -V, --version
+         Print version number and exit.
+   -r, --report
+         Report mode. Print differences.
+   -v --verbose
+         Verbose mode. Print differences information and list of objects.
+   -vN --verbose=N
+         Verbose mode with level. Print differences and list of objects.
+         Level of detail depends on value of N:
+          0 : Identical to '-v' or '--verbose'.
+          1 : All level 0 information plus one-line attribute
+              status summary.
+          2 : All level 1 information plus extended attribute
+              status report.
+   -q, --quiet
+         Quiet mode. Do not produce output.
+   --follow-symlinks
+         Follow symbolic links (soft links and external links and compare the)
+         links' target objects.
+         If symbolic link(s) with the same name exist in the files being
+         compared, then determine whether the target of each link is an existing
+         object (dataset, group, or named datatype) or the link is a dangling
+         link (a soft or external link pointing to a target object that does
+         not yet exist).
+         - If both symbolic links are dangling links, they are treated as being
+           the same; by default, h5diff returns an exit code of 0.
+           If, however, --no-dangling-links is used with --follow-symlinks,
+           this situation is treated as an error and h5diff returns an
+           exit code of 2.
+         - If only one of the two links is a dangling link,they are treated as
+           being different and h5diff returns an exit code of 1.
+           If, however, --no-dangling-links is used with --follow-symlinks,
+           this situation is treated as an error and h5diff returns an
+           exit code of 2.
+         - If both symbolic links point to existing objects, h5diff compares the
+           two objects.
+         If any symbolic link specified in the call to h5diff does not exist,
+         h5diff treats it as an error and returns an exit code of 2.
+   --no-dangling-links
+         Must be used with --follow-symlinks option; otherwise, h5diff shows
+         error message and returns an exit code of 2.
+         Check for any symbolic links (soft links or external links) that do not
+         resolve to an existing object (dataset, group, or named datatype).
+         If any dangling link is found, this situation is treated as an error
+         and h5diff returns an exit code of 2.
+   -c, --compare
+         List objects that are not comparable
+   -N, --nan
+         Avoid NaNs detection
+   -n C, --count=C
+         Print differences up to C. C must be a positive integer.
+   -d D, --delta=D
+         Print difference if (|a-b| > D). D must be a positive number.
+         Can not use with '-p' or '--use-system-epsilon'.
+   -p R, --relative=R
+         Print difference if (|(a-b)/b| > R). R must be a positive number.
+         Can not use with '-d' or '--use-system-epsilon'.
+   --use-system-epsilon
+         Print difference if (|a-b| > EPSILON), EPSILON is system defined value.
+         If the system epsilon is not defined,one of the following predefined
+         values will be used:
+           FLT_EPSILON = 1.19209E-07 for floating-point type
+           DBL_EPSILON = 2.22045E-16 for double precision type
+         Can not use with '-p' or '-d'.
+   --exclude-path "path" 
+         Exclude the specified path to an object when comparing files or groups.
+         If a group is excluded, all member objects will also be excluded.
+         The specified path is excluded wherever it occurs.
+         This flexibility enables the same option to exclude either objects that
+         exist only in one file or common objects that are known to differ.
+
+         When comparing files, "path" is the absolute path to the excluded;
+         object; when comparing groups, "path" is similar to the relative
+         path from the group to the excluded object. This "path" can be
+         taken from the first section of the output of the --verbose option.
+         For example, if you are comparing the group /groupA in two files and
+         you want to exclude /groupA/groupB/groupC in both files, the exclude
+         option would read as follows:
+           --exclude-path "/groupB/groupC"
+
+         If there are multiple paths to an object, only the specified path(s)
+         will be excluded; the comparison will include any path not explicitly
+         excluded.
+         This option can be used repeatedly to exclude multiple paths.
+
+ Modes of output:
+  Default mode: print the number of differences found and where they occured
+  -r Report mode: print the above plus the differences
+  -v Verbose mode: print the above plus a list of objects and warnings
+  -q Quiet mode: do not print output
+
+ File comparison:
+  If no objects [obj1[ obj2]] are specified, the h5diff comparison proceeds as
+  a comparison of the two files' root groups.  That is, h5diff first compares
+  the names of root group members, generates a report of root group objects
+  that appear in only one file or in both files, and recursively compares
+  common objects.
+
+ Object comparison:
+  1) Groups 
+      First compares the names of member objects (relative path, from the
+      specified group) and generates a report of objects that appear in only
+      one group or in both groups. Common objects are then compared recursively.
+  2) Datasets 
+      Array rank and dimensions, datatypes, and data values are compared.
+  3) Datatypes 
+      The comparison is based on the return value of H5Tequal.
+  4) Symbolic links 
+      The paths to the target objects are compared.
+      (The option --follow-symlinks overrides the default behavior when
+       symbolic links are compared.).
+
+ Exit code:
+  0 if no differences, 1 if differences found, 2 if error
+
+ Examples of use:
+ 1) h5diff file1 file2 /g1/dset1 /g1/dset2
+    Compares object '/g1/dset1' in file1 with '/g1/dset2' in file2
+
+ 2) h5diff file1 file2 /g1/dset1
+    Compares object '/g1/dset1' in both files
+
+ 3) h5diff file1 file2
+    Compares all objects in both files
+
+ Notes:
+  file1 and file2 can be the same file.
+  Use h5diff file1 file1 /g1/dset1 /g1/dset2 to compare
+  '/g1/dset1' and '/g1/dset2' in the same file
+
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_624.txt b/tools/test/h5diff/testfiles/h5diff_624.txt
new file mode 100644
index 0000000..f5e7ee3
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_624.txt
@@ -0,0 +1,141 @@
+<-n 0x1> is not a valid option
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
+  file1             File name of the first HDF5 file
+  file2             File name of the second HDF5 file
+  [obj1]            Name of an HDF5 object, in absolute path
+  [obj2]            Name of an HDF5 object, in absolute path
+
+  OPTIONS
+   -h, --help
+         Print a usage message and exit.
+   -V, --version
+         Print version number and exit.
+   -r, --report
+         Report mode. Print differences.
+   -v --verbose
+         Verbose mode. Print differences information and list of objects.
+   -vN --verbose=N
+         Verbose mode with level. Print differences and list of objects.
+         Level of detail depends on value of N:
+          0 : Identical to '-v' or '--verbose'.
+          1 : All level 0 information plus one-line attribute
+              status summary.
+          2 : All level 1 information plus extended attribute
+              status report.
+   -q, --quiet
+         Quiet mode. Do not produce output.
+   --follow-symlinks
+         Follow symbolic links (soft links and external links and compare the)
+         links' target objects.
+         If symbolic link(s) with the same name exist in the files being
+         compared, then determine whether the target of each link is an existing
+         object (dataset, group, or named datatype) or the link is a dangling
+         link (a soft or external link pointing to a target object that does
+         not yet exist).
+         - If both symbolic links are dangling links, they are treated as being
+           the same; by default, h5diff returns an exit code of 0.
+           If, however, --no-dangling-links is used with --follow-symlinks,
+           this situation is treated as an error and h5diff returns an
+           exit code of 2.
+         - If only one of the two links is a dangling link,they are treated as
+           being different and h5diff returns an exit code of 1.
+           If, however, --no-dangling-links is used with --follow-symlinks,
+           this situation is treated as an error and h5diff returns an
+           exit code of 2.
+         - If both symbolic links point to existing objects, h5diff compares the
+           two objects.
+         If any symbolic link specified in the call to h5diff does not exist,
+         h5diff treats it as an error and returns an exit code of 2.
+   --no-dangling-links
+         Must be used with --follow-symlinks option; otherwise, h5diff shows
+         error message and returns an exit code of 2.
+         Check for any symbolic links (soft links or external links) that do not
+         resolve to an existing object (dataset, group, or named datatype).
+         If any dangling link is found, this situation is treated as an error
+         and h5diff returns an exit code of 2.
+   -c, --compare
+         List objects that are not comparable
+   -N, --nan
+         Avoid NaNs detection
+   -n C, --count=C
+         Print differences up to C. C must be a positive integer.
+   -d D, --delta=D
+         Print difference if (|a-b| > D). D must be a positive number.
+         Can not use with '-p' or '--use-system-epsilon'.
+   -p R, --relative=R
+         Print difference if (|(a-b)/b| > R). R must be a positive number.
+         Can not use with '-d' or '--use-system-epsilon'.
+   --use-system-epsilon
+         Print difference if (|a-b| > EPSILON), EPSILON is system defined value.
+         If the system epsilon is not defined,one of the following predefined
+         values will be used:
+           FLT_EPSILON = 1.19209E-07 for floating-point type
+           DBL_EPSILON = 2.22045E-16 for double precision type
+         Can not use with '-p' or '-d'.
+   --exclude-path "path" 
+         Exclude the specified path to an object when comparing files or groups.
+         If a group is excluded, all member objects will also be excluded.
+         The specified path is excluded wherever it occurs.
+         This flexibility enables the same option to exclude either objects that
+         exist only in one file or common objects that are known to differ.
+
+         When comparing files, "path" is the absolute path to the excluded;
+         object; when comparing groups, "path" is similar to the relative
+         path from the group to the excluded object. This "path" can be
+         taken from the first section of the output of the --verbose option.
+         For example, if you are comparing the group /groupA in two files and
+         you want to exclude /groupA/groupB/groupC in both files, the exclude
+         option would read as follows:
+           --exclude-path "/groupB/groupC"
+
+         If there are multiple paths to an object, only the specified path(s)
+         will be excluded; the comparison will include any path not explicitly
+         excluded.
+         This option can be used repeatedly to exclude multiple paths.
+
+ Modes of output:
+  Default mode: print the number of differences found and where they occured
+  -r Report mode: print the above plus the differences
+  -v Verbose mode: print the above plus a list of objects and warnings
+  -q Quiet mode: do not print output
+
+ File comparison:
+  If no objects [obj1[ obj2]] are specified, the h5diff comparison proceeds as
+  a comparison of the two files' root groups.  That is, h5diff first compares
+  the names of root group members, generates a report of root group objects
+  that appear in only one file or in both files, and recursively compares
+  common objects.
+
+ Object comparison:
+  1) Groups 
+      First compares the names of member objects (relative path, from the
+      specified group) and generates a report of objects that appear in only
+      one group or in both groups. Common objects are then compared recursively.
+  2) Datasets 
+      Array rank and dimensions, datatypes, and data values are compared.
+  3) Datatypes 
+      The comparison is based on the return value of H5Tequal.
+  4) Symbolic links 
+      The paths to the target objects are compared.
+      (The option --follow-symlinks overrides the default behavior when
+       symbolic links are compared.).
+
+ Exit code:
+  0 if no differences, 1 if differences found, 2 if error
+
+ Examples of use:
+ 1) h5diff file1 file2 /g1/dset1 /g1/dset2
+    Compares object '/g1/dset1' in file1 with '/g1/dset2' in file2
+
+ 2) h5diff file1 file2 /g1/dset1
+    Compares object '/g1/dset1' in both files
+
+ 3) h5diff file1 file2
+    Compares all objects in both files
+
+ Notes:
+  file1 and file2 can be the same file.
+  Use h5diff file1 file1 /g1/dset1 /g1/dset2 to compare
+  '/g1/dset1' and '/g1/dset2' in the same file
+
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_625.txt b/tools/test/h5diff/testfiles/h5diff_625.txt
new file mode 100644
index 0000000..3bc194a
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_625.txt
@@ -0,0 +1,3 @@
+dataset: </g1/dset3> and </g1/dset4>
+2 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_626.txt b/tools/test/h5diff/testfiles/h5diff_626.txt
new file mode 100644
index 0000000..6494066
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_626.txt
@@ -0,0 +1,3 @@
+dataset: </g1/dset3> and </g1/dset4>
+3 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_627.txt b/tools/test/h5diff/testfiles/h5diff_627.txt
new file mode 100644
index 0000000..db14532
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_627.txt
@@ -0,0 +1,3 @@
+dataset: </g1/dset3> and </g1/dset4>
+6 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_628.txt b/tools/test/h5diff/testfiles/h5diff_628.txt
new file mode 100644
index 0000000..e11d8ee
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_628.txt
@@ -0,0 +1,3 @@
+dataset: </g1/dset3> and </g1/dset4>
+1 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_629.txt b/tools/test/h5diff/testfiles/h5diff_629.txt
new file mode 100644
index 0000000..962c2b0
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_629.txt
@@ -0,0 +1,2 @@
+h5diff: <file1.h6>: unable to open file
+EXIT CODE: 2
diff --git a/tools/test/h5diff/testfiles/h5diff_630.txt b/tools/test/h5diff/testfiles/h5diff_630.txt
new file mode 100644
index 0000000..aaf0148
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_630.txt
@@ -0,0 +1,3 @@
+dataset: </g1/fp18> and </g1/fp18_COPY>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_631.txt b/tools/test/h5diff/testfiles/h5diff_631.txt
new file mode 100644
index 0000000..aaf0148
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_631.txt
@@ -0,0 +1,3 @@
+dataset: </g1/fp18> and </g1/fp18_COPY>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_640.txt b/tools/test/h5diff/testfiles/h5diff_640.txt
new file mode 100644
index 0000000..4c956a6
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_640.txt
@@ -0,0 +1,4 @@
+h5diff error: -d, -p and --use-system-epsilon options are mutually-exclusive;
+use no more than one.
+Try '-h' or '--help' option for more information or see the h5diff entry in the 'HDF5 Reference Manual'.
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_641.txt b/tools/test/h5diff/testfiles/h5diff_641.txt
new file mode 100644
index 0000000..4c956a6
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_641.txt
@@ -0,0 +1,4 @@
+h5diff error: -d, -p and --use-system-epsilon options are mutually-exclusive;
+use no more than one.
+Try '-h' or '--help' option for more information or see the h5diff entry in the 'HDF5 Reference Manual'.
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_642.txt b/tools/test/h5diff/testfiles/h5diff_642.txt
new file mode 100644
index 0000000..4c956a6
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_642.txt
@@ -0,0 +1,4 @@
+h5diff error: -d, -p and --use-system-epsilon options are mutually-exclusive;
+use no more than one.
+Try '-h' or '--help' option for more information or see the h5diff entry in the 'HDF5 Reference Manual'.
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_643.txt b/tools/test/h5diff/testfiles/h5diff_643.txt
new file mode 100644
index 0000000..4c956a6
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_643.txt
@@ -0,0 +1,4 @@
+h5diff error: -d, -p and --use-system-epsilon options are mutually-exclusive;
+use no more than one.
+Try '-h' or '--help' option for more information or see the h5diff entry in the 'HDF5 Reference Manual'.
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_644.txt b/tools/test/h5diff/testfiles/h5diff_644.txt
new file mode 100644
index 0000000..4c956a6
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_644.txt
@@ -0,0 +1,4 @@
+h5diff error: -d, -p and --use-system-epsilon options are mutually-exclusive;
+use no more than one.
+Try '-h' or '--help' option for more information or see the h5diff entry in the 'HDF5 Reference Manual'.
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_645.txt b/tools/test/h5diff/testfiles/h5diff_645.txt
new file mode 100644
index 0000000..4c956a6
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_645.txt
@@ -0,0 +1,4 @@
+h5diff error: -d, -p and --use-system-epsilon options are mutually-exclusive;
+use no more than one.
+Try '-h' or '--help' option for more information or see the h5diff entry in the 'HDF5 Reference Manual'.
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_646.txt b/tools/test/h5diff/testfiles/h5diff_646.txt
new file mode 100644
index 0000000..4c956a6
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_646.txt
@@ -0,0 +1,4 @@
+h5diff error: -d, -p and --use-system-epsilon options are mutually-exclusive;
+use no more than one.
+Try '-h' or '--help' option for more information or see the h5diff entry in the 'HDF5 Reference Manual'.
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_70.txt b/tools/test/h5diff/testfiles/h5diff_70.txt
new file mode 100644
index 0000000..0a6b0c0
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_70.txt
@@ -0,0 +1,2032 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /dset          
+    x      x    /g1            
+
+group  : </> and </>
+0 differences found
+attribute: <VLstring of </>> and <VLstring of </>>
+size:           [2]           [2]
+position        VLstring of </> VLstring of </> difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <VLstring2D of </>> and <VLstring2D of </>>
+size:           [3x2]           [3x2]
+position        VLstring2D of </> VLstring2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <VLstring3D of </>> and <VLstring3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        VLstring3D of </> VLstring3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <array of </>> and <array of </>>
+size:           [2]           [2]
+position        array of </>    array of </>    difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 0 ]          3               0               3              
+[ 1 ]          4               0               4              
+[ 1 ]          5               0               5              
+[ 1 ]          6               0               6              
+6 differences found
+attribute: <array2D of </>> and <array2D of </>>
+size:           [3x2]           [3x2]
+position        array2D of </>  array2D of </>  difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 0 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 0 1 ]          5               0               5              
+[ 0 1 ]          6               0               6              
+[ 1 0 ]          7               0               7              
+[ 1 0 ]          8               0               8              
+[ 1 0 ]          9               0               9              
+[ 1 1 ]          10              0               10             
+[ 1 1 ]          11              0               11             
+[ 1 1 ]          12              0               12             
+[ 2 0 ]          13              0               13             
+[ 2 0 ]          14              0               14             
+[ 2 0 ]          15              0               15             
+[ 2 1 ]          16              0               16             
+[ 2 1 ]          17              0               17             
+[ 2 1 ]          18              0               18             
+18 differences found
+attribute: <array3D of </>> and <array3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        array3D of </>  array3D of </>  difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 0 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 0 1 ]          5               0               5              
+[ 0 0 1 ]          6               0               6              
+[ 0 1 0 ]          7               0               7              
+[ 0 1 0 ]          8               0               8              
+[ 0 1 0 ]          9               0               9              
+[ 0 1 1 ]          10              0               10             
+[ 0 1 1 ]          11              0               11             
+[ 0 1 1 ]          12              0               12             
+[ 0 2 0 ]          13              0               13             
+[ 0 2 0 ]          14              0               14             
+[ 0 2 0 ]          15              0               15             
+[ 0 2 1 ]          16              0               16             
+[ 0 2 1 ]          17              0               17             
+[ 0 2 1 ]          18              0               18             
+[ 1 0 0 ]          19              0               19             
+[ 1 0 0 ]          20              0               20             
+[ 1 0 0 ]          21              0               21             
+[ 1 0 1 ]          22              0               22             
+[ 1 0 1 ]          23              0               23             
+[ 1 0 1 ]          24              0               24             
+[ 1 1 0 ]          25              0               25             
+[ 1 1 0 ]          26              0               26             
+[ 1 1 0 ]          27              0               27             
+[ 1 1 1 ]          28              0               28             
+[ 1 1 1 ]          29              0               29             
+[ 1 1 1 ]          30              0               30             
+[ 1 2 0 ]          31              0               31             
+[ 1 2 0 ]          32              0               32             
+[ 1 2 0 ]          33              0               33             
+[ 1 2 1 ]          34              0               34             
+[ 1 2 1 ]          35              0               35             
+[ 1 2 1 ]          36              0               36             
+[ 2 0 0 ]          37              0               37             
+[ 2 0 0 ]          38              0               38             
+[ 2 0 0 ]          39              0               39             
+[ 2 0 1 ]          40              0               40             
+[ 2 0 1 ]          41              0               41             
+[ 2 0 1 ]          42              0               42             
+[ 2 1 0 ]          43              0               43             
+[ 2 1 0 ]          44              0               44             
+[ 2 1 0 ]          45              0               45             
+[ 2 1 1 ]          46              0               46             
+[ 2 1 1 ]          47              0               47             
+[ 2 1 1 ]          48              0               48             
+[ 2 2 0 ]          49              0               49             
+[ 2 2 0 ]          50              0               50             
+[ 2 2 0 ]          51              0               51             
+[ 2 2 1 ]          52              0               52             
+[ 2 2 1 ]          53              0               53             
+[ 2 2 1 ]          54              0               54             
+[ 3 0 0 ]          55              0               55             
+[ 3 0 0 ]          56              0               56             
+[ 3 0 0 ]          57              0               57             
+[ 3 0 1 ]          58              0               58             
+[ 3 0 1 ]          59              0               59             
+[ 3 0 1 ]          60              0               60             
+[ 3 1 0 ]          61              0               61             
+[ 3 1 0 ]          62              0               62             
+[ 3 1 0 ]          63              0               63             
+[ 3 1 1 ]          64              0               64             
+[ 3 1 1 ]          65              0               65             
+[ 3 1 1 ]          66              0               66             
+[ 3 2 0 ]          67              0               67             
+[ 3 2 0 ]          68              0               68             
+[ 3 2 0 ]          69              0               69             
+[ 3 2 1 ]          70              0               70             
+[ 3 2 1 ]          71              0               71             
+[ 3 2 1 ]          72              0               72             
+72 differences found
+attribute: <bitfield of </>> and <bitfield of </>>
+size:           [2]           [2]
+position        bitfield of </> bitfield of </> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <bitfield2D of </>> and <bitfield2D of </>>
+size:           [3x2]           [3x2]
+position        bitfield2D of </> bitfield2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <bitfield3D of </>> and <bitfield3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        bitfield3D of </> bitfield3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <compound of </>> and <compound of </>>
+size:           [2]           [2]
+position        compound of </> compound of </> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 1 ]          3               0               3              
+[ 1 ]          4               0               4              
+4 differences found
+attribute: <compound2D of </>> and <compound2D of </>>
+size:           [3x2]           [3x2]
+position        compound2D of </> compound2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 1 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 1 0 ]          5               0               5              
+[ 1 0 ]          6               0               6              
+[ 1 1 ]          7               0               7              
+[ 1 1 ]          8               0               8              
+[ 2 0 ]          9               0               9              
+[ 2 0 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+[ 2 1 ]          12              0               12             
+12 differences found
+attribute: <compound3D of </>> and <compound3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        compound3D of </> compound3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 1 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 1 0 ]          5               0               5              
+[ 0 1 0 ]          6               0               6              
+[ 0 1 1 ]          7               0               7              
+[ 0 1 1 ]          8               0               8              
+[ 0 2 0 ]          9               0               9              
+[ 0 2 0 ]          10              0               10             
+[ 0 2 1 ]          11              0               11             
+[ 0 2 1 ]          12              0               12             
+[ 1 0 0 ]          13              0               13             
+[ 1 0 0 ]          14              0               14             
+[ 1 0 1 ]          15              0               15             
+[ 1 0 1 ]          16              0               16             
+[ 1 1 0 ]          17              0               17             
+[ 1 1 0 ]          18              0               18             
+[ 1 1 1 ]          19              0               19             
+[ 1 1 1 ]          20              0               20             
+[ 1 2 0 ]          21              0               21             
+[ 1 2 0 ]          22              0               22             
+[ 1 2 1 ]          23              0               23             
+[ 1 2 1 ]          24              0               24             
+[ 2 0 0 ]          25              0               25             
+[ 2 0 0 ]          26              0               26             
+[ 2 0 1 ]          27              0               27             
+[ 2 0 1 ]          28              0               28             
+[ 2 1 0 ]          29              0               29             
+[ 2 1 0 ]          30              0               30             
+[ 2 1 1 ]          31              0               31             
+[ 2 1 1 ]          32              0               32             
+[ 2 2 0 ]          33              0               33             
+[ 2 2 0 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 2 2 1 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 1 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 1 0 ]          41              0               41             
+[ 3 1 0 ]          42              0               42             
+[ 3 1 1 ]          43              0               43             
+[ 3 1 1 ]          44              0               44             
+[ 3 2 0 ]          45              0               45             
+[ 3 2 0 ]          46              0               46             
+[ 3 2 1 ]          47              0               47             
+[ 3 2 1 ]          48              0               48             
+48 differences found
+attribute: <enum of </>> and <enum of </>>
+size:           [2]           [2]
+position        enum of </>     enum of </>     difference          
+------------------------------------------------------------
+[ 0 ]          RED              GREEN            
+[ 1 ]          RED              GREEN            
+2 differences found
+attribute: <enum2D of </>> and <enum2D of </>>
+size:           [3x2]           [3x2]
+position        enum2D of </>   enum2D of </>   difference          
+------------------------------------------------------------
+[ 0 0 ]          RED              GREEN            
+[ 0 1 ]          RED              GREEN            
+[ 1 0 ]          RED              GREEN            
+[ 1 1 ]          RED              GREEN            
+[ 2 0 ]          RED              GREEN            
+[ 2 1 ]          RED              GREEN            
+6 differences found
+attribute: <enum3D of </>> and <enum3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        enum3D of </>   enum3D of </>   difference          
+------------------------------------------------------------
+[ 0 0 0 ]          GREEN            RED              
+[ 0 0 1 ]          GREEN            RED              
+[ 0 1 0 ]          GREEN            RED              
+[ 0 1 1 ]          GREEN            RED              
+[ 0 2 0 ]          GREEN            RED              
+[ 0 2 1 ]          GREEN            RED              
+[ 1 0 0 ]          GREEN            RED              
+[ 1 0 1 ]          GREEN            RED              
+[ 1 1 0 ]          GREEN            RED              
+[ 1 1 1 ]          GREEN            RED              
+[ 1 2 0 ]          GREEN            RED              
+[ 1 2 1 ]          GREEN            RED              
+[ 2 0 0 ]          GREEN            RED              
+[ 2 0 1 ]          GREEN            RED              
+[ 2 1 0 ]          GREEN            RED              
+[ 2 1 1 ]          GREEN            RED              
+[ 2 2 0 ]          GREEN            RED              
+[ 2 2 1 ]          GREEN            RED              
+[ 3 0 0 ]          GREEN            RED              
+[ 3 0 1 ]          GREEN            RED              
+[ 3 1 0 ]          GREEN            RED              
+[ 3 1 1 ]          GREEN            RED              
+[ 3 2 0 ]          GREEN            RED              
+[ 3 2 1 ]          GREEN            RED              
+24 differences found
+attribute: <float of </>> and <float of </>>
+size:           [2]           [2]
+position        float of </>    float of </>    difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <float2D of </>> and <float2D of </>>
+size:           [3x2]           [3x2]
+position        float2D of </>  float2D of </>  difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <float3D of </>> and <float3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        float3D of </>  float3D of </>  difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <integer of </>> and <integer of </>>
+size:           [2]           [2]
+position        integer of </>  integer of </>  difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <integer2D of </>> and <integer2D of </>>
+size:           [3x2]           [3x2]
+position        integer2D of </> integer2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <integer3D of </>> and <integer3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        integer3D of </> integer3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <opaque of </>> and <opaque of </>>
+size:           [2]           [2]
+position        opaque of </>   opaque of </>   difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <opaque2D of </>> and <opaque2D of </>>
+size:           [3x2]           [3x2]
+position        opaque2D of </> opaque2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <opaque3D of </>> and <opaque3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        opaque3D of </> opaque3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <string of </>> and <string of </>>
+size:           [2]           [2]
+position        string of </>   string of </>   difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <string2D of </>> and <string2D of </>>
+size:           [3x2]           [3x2]
+position        string2D of </> string2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <string3D of </>> and <string3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        string3D of </> string3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <vlen of </>> and <vlen of </>>
+size:           [2]           [2]
+position        vlen of </>     vlen of </>     difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+[ 1 ]          3               0               3              
+3 differences found
+attribute: <vlen2D of </>> and <vlen2D of </>>
+size:           [3x2]           [3x2]
+position        vlen2D of </>   vlen2D of </>   difference          
+------------------------------------------------------------
+[ 0 1 ]          1               0               1              
+[ 1 0 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 1 1 ]          5               0               5              
+[ 2 0 ]          6               0               6              
+[ 2 0 ]          7               0               7              
+[ 2 0 ]          8               0               8              
+[ 2 1 ]          9               0               9              
+[ 2 1 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+11 differences found
+attribute: <vlen3D of </>> and <vlen3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        vlen3D of </>   vlen3D of </>   difference          
+------------------------------------------------------------
+[ 0 0 1 ]          1               0               1              
+[ 0 1 0 ]          2               0               2              
+[ 0 1 1 ]          3               0               3              
+[ 0 2 0 ]          4               0               4              
+[ 0 2 1 ]          5               0               5              
+[ 1 0 0 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 0 1 ]          9               0               9              
+[ 1 1 0 ]          10              0               10             
+[ 1 1 0 ]          11              0               11             
+[ 1 1 1 ]          12              0               12             
+[ 1 1 1 ]          13              0               13             
+[ 1 2 0 ]          14              0               14             
+[ 1 2 0 ]          15              0               15             
+[ 1 2 1 ]          16              0               16             
+[ 1 2 1 ]          17              0               17             
+[ 2 0 0 ]          18              0               18             
+[ 2 0 0 ]          19              0               19             
+[ 2 0 0 ]          20              0               20             
+[ 2 0 1 ]          21              0               21             
+[ 2 0 1 ]          22              0               22             
+[ 2 0 1 ]          23              0               23             
+[ 2 1 0 ]          24              0               24             
+[ 2 1 0 ]          25              0               25             
+[ 2 1 0 ]          26              0               26             
+[ 2 1 1 ]          27              0               27             
+[ 2 1 1 ]          28              0               28             
+[ 2 1 1 ]          29              0               29             
+[ 2 2 0 ]          30              0               30             
+[ 2 2 0 ]          31              0               31             
+[ 2 2 0 ]          32              0               32             
+[ 2 2 1 ]          33              0               33             
+[ 2 2 1 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 3 0 0 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 0 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 0 1 ]          41              0               41             
+[ 3 0 1 ]          42              0               42             
+[ 3 0 1 ]          43              0               43             
+[ 3 1 0 ]          44              0               44             
+[ 3 1 0 ]          45              0               45             
+[ 3 1 0 ]          46              0               46             
+[ 3 1 0 ]          47              0               47             
+[ 3 1 1 ]          48              0               48             
+[ 3 1 1 ]          49              0               49             
+[ 3 1 1 ]          50              0               50             
+[ 3 1 1 ]          51              0               51             
+[ 3 2 0 ]          52              0               52             
+[ 3 2 0 ]          53              0               53             
+[ 3 2 0 ]          54              0               54             
+[ 3 2 0 ]          55              0               55             
+[ 3 2 1 ]          56              0               56             
+[ 3 2 1 ]          57              0               57             
+[ 3 2 1 ]          58              0               58             
+[ 3 2 1 ]          59              0               59             
+59 differences found
+dataset: </dset> and </dset>
+Not comparable: </dset> or </dset> is an empty dataset
+0 differences found
+attribute: <VLstring of </dset>> and <VLstring of </dset>>
+size:           [2]           [2]
+position        VLstring of </dset> VLstring of </dset> difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <VLstring2D of </dset>> and <VLstring2D of </dset>>
+size:           [3x2]           [3x2]
+position        VLstring2D of </dset> VLstring2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <VLstring3D of </dset>> and <VLstring3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        VLstring3D of </dset> VLstring3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <array of </dset>> and <array of </dset>>
+size:           [2]           [2]
+position        array of </dset> array of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 0 ]          3               0               3              
+[ 1 ]          4               0               4              
+[ 1 ]          5               0               5              
+[ 1 ]          6               0               6              
+6 differences found
+attribute: <array2D of </dset>> and <array2D of </dset>>
+size:           [3x2]           [3x2]
+position        array2D of </dset> array2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 0 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 0 1 ]          5               0               5              
+[ 0 1 ]          6               0               6              
+[ 1 0 ]          7               0               7              
+[ 1 0 ]          8               0               8              
+[ 1 0 ]          9               0               9              
+[ 1 1 ]          10              0               10             
+[ 1 1 ]          11              0               11             
+[ 1 1 ]          12              0               12             
+[ 2 0 ]          13              0               13             
+[ 2 0 ]          14              0               14             
+[ 2 0 ]          15              0               15             
+[ 2 1 ]          16              0               16             
+[ 2 1 ]          17              0               17             
+[ 2 1 ]          18              0               18             
+18 differences found
+attribute: <array3D of </dset>> and <array3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        array3D of </dset> array3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 0 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 0 1 ]          5               0               5              
+[ 0 0 1 ]          6               0               6              
+[ 0 1 0 ]          7               0               7              
+[ 0 1 0 ]          8               0               8              
+[ 0 1 0 ]          9               0               9              
+[ 0 1 1 ]          10              0               10             
+[ 0 1 1 ]          11              0               11             
+[ 0 1 1 ]          12              0               12             
+[ 0 2 0 ]          13              0               13             
+[ 0 2 0 ]          14              0               14             
+[ 0 2 0 ]          15              0               15             
+[ 0 2 1 ]          16              0               16             
+[ 0 2 1 ]          17              0               17             
+[ 0 2 1 ]          18              0               18             
+[ 1 0 0 ]          19              0               19             
+[ 1 0 0 ]          20              0               20             
+[ 1 0 0 ]          21              0               21             
+[ 1 0 1 ]          22              0               22             
+[ 1 0 1 ]          23              0               23             
+[ 1 0 1 ]          24              0               24             
+[ 1 1 0 ]          25              0               25             
+[ 1 1 0 ]          26              0               26             
+[ 1 1 0 ]          27              0               27             
+[ 1 1 1 ]          28              0               28             
+[ 1 1 1 ]          29              0               29             
+[ 1 1 1 ]          30              0               30             
+[ 1 2 0 ]          31              0               31             
+[ 1 2 0 ]          32              0               32             
+[ 1 2 0 ]          33              0               33             
+[ 1 2 1 ]          34              0               34             
+[ 1 2 1 ]          35              0               35             
+[ 1 2 1 ]          36              0               36             
+[ 2 0 0 ]          37              0               37             
+[ 2 0 0 ]          38              0               38             
+[ 2 0 0 ]          39              0               39             
+[ 2 0 1 ]          40              0               40             
+[ 2 0 1 ]          41              0               41             
+[ 2 0 1 ]          42              0               42             
+[ 2 1 0 ]          43              0               43             
+[ 2 1 0 ]          44              0               44             
+[ 2 1 0 ]          45              0               45             
+[ 2 1 1 ]          46              0               46             
+[ 2 1 1 ]          47              0               47             
+[ 2 1 1 ]          48              0               48             
+[ 2 2 0 ]          49              0               49             
+[ 2 2 0 ]          50              0               50             
+[ 2 2 0 ]          51              0               51             
+[ 2 2 1 ]          52              0               52             
+[ 2 2 1 ]          53              0               53             
+[ 2 2 1 ]          54              0               54             
+[ 3 0 0 ]          55              0               55             
+[ 3 0 0 ]          56              0               56             
+[ 3 0 0 ]          57              0               57             
+[ 3 0 1 ]          58              0               58             
+[ 3 0 1 ]          59              0               59             
+[ 3 0 1 ]          60              0               60             
+[ 3 1 0 ]          61              0               61             
+[ 3 1 0 ]          62              0               62             
+[ 3 1 0 ]          63              0               63             
+[ 3 1 1 ]          64              0               64             
+[ 3 1 1 ]          65              0               65             
+[ 3 1 1 ]          66              0               66             
+[ 3 2 0 ]          67              0               67             
+[ 3 2 0 ]          68              0               68             
+[ 3 2 0 ]          69              0               69             
+[ 3 2 1 ]          70              0               70             
+[ 3 2 1 ]          71              0               71             
+[ 3 2 1 ]          72              0               72             
+72 differences found
+attribute: <bitfield of </dset>> and <bitfield of </dset>>
+size:           [2]           [2]
+position        bitfield of </dset> bitfield of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <bitfield2D of </dset>> and <bitfield2D of </dset>>
+size:           [3x2]           [3x2]
+position        bitfield2D of </dset> bitfield2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <bitfield3D of </dset>> and <bitfield3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        bitfield3D of </dset> bitfield3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <compound of </dset>> and <compound of </dset>>
+size:           [2]           [2]
+position        compound of </dset> compound of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 1 ]          3               0               3              
+[ 1 ]          4               0               4              
+4 differences found
+attribute: <compound2D of </dset>> and <compound2D of </dset>>
+size:           [3x2]           [3x2]
+position        compound2D of </dset> compound2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 1 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 1 0 ]          5               0               5              
+[ 1 0 ]          6               0               6              
+[ 1 1 ]          7               0               7              
+[ 1 1 ]          8               0               8              
+[ 2 0 ]          9               0               9              
+[ 2 0 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+[ 2 1 ]          12              0               12             
+12 differences found
+attribute: <compound3D of </dset>> and <compound3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        compound3D of </dset> compound3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 1 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 1 0 ]          5               0               5              
+[ 0 1 0 ]          6               0               6              
+[ 0 1 1 ]          7               0               7              
+[ 0 1 1 ]          8               0               8              
+[ 0 2 0 ]          9               0               9              
+[ 0 2 0 ]          10              0               10             
+[ 0 2 1 ]          11              0               11             
+[ 0 2 1 ]          12              0               12             
+[ 1 0 0 ]          13              0               13             
+[ 1 0 0 ]          14              0               14             
+[ 1 0 1 ]          15              0               15             
+[ 1 0 1 ]          16              0               16             
+[ 1 1 0 ]          17              0               17             
+[ 1 1 0 ]          18              0               18             
+[ 1 1 1 ]          19              0               19             
+[ 1 1 1 ]          20              0               20             
+[ 1 2 0 ]          21              0               21             
+[ 1 2 0 ]          22              0               22             
+[ 1 2 1 ]          23              0               23             
+[ 1 2 1 ]          24              0               24             
+[ 2 0 0 ]          25              0               25             
+[ 2 0 0 ]          26              0               26             
+[ 2 0 1 ]          27              0               27             
+[ 2 0 1 ]          28              0               28             
+[ 2 1 0 ]          29              0               29             
+[ 2 1 0 ]          30              0               30             
+[ 2 1 1 ]          31              0               31             
+[ 2 1 1 ]          32              0               32             
+[ 2 2 0 ]          33              0               33             
+[ 2 2 0 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 2 2 1 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 1 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 1 0 ]          41              0               41             
+[ 3 1 0 ]          42              0               42             
+[ 3 1 1 ]          43              0               43             
+[ 3 1 1 ]          44              0               44             
+[ 3 2 0 ]          45              0               45             
+[ 3 2 0 ]          46              0               46             
+[ 3 2 1 ]          47              0               47             
+[ 3 2 1 ]          48              0               48             
+48 differences found
+attribute: <enum of </dset>> and <enum of </dset>>
+size:           [2]           [2]
+position        enum of </dset> enum of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          RED              GREEN            
+[ 1 ]          RED              GREEN            
+2 differences found
+attribute: <enum2D of </dset>> and <enum2D of </dset>>
+size:           [3x2]           [3x2]
+position        enum2D of </dset> enum2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          RED              GREEN            
+[ 0 1 ]          RED              GREEN            
+[ 1 0 ]          RED              GREEN            
+[ 1 1 ]          RED              GREEN            
+[ 2 0 ]          RED              GREEN            
+[ 2 1 ]          RED              GREEN            
+6 differences found
+attribute: <enum3D of </dset>> and <enum3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        enum3D of </dset> enum3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          GREEN            RED              
+[ 0 0 1 ]          GREEN            RED              
+[ 0 1 0 ]          GREEN            RED              
+[ 0 1 1 ]          GREEN            RED              
+[ 0 2 0 ]          GREEN            RED              
+[ 0 2 1 ]          GREEN            RED              
+[ 1 0 0 ]          GREEN            RED              
+[ 1 0 1 ]          GREEN            RED              
+[ 1 1 0 ]          GREEN            RED              
+[ 1 1 1 ]          GREEN            RED              
+[ 1 2 0 ]          GREEN            RED              
+[ 1 2 1 ]          GREEN            RED              
+[ 2 0 0 ]          GREEN            RED              
+[ 2 0 1 ]          GREEN            RED              
+[ 2 1 0 ]          GREEN            RED              
+[ 2 1 1 ]          GREEN            RED              
+[ 2 2 0 ]          GREEN            RED              
+[ 2 2 1 ]          GREEN            RED              
+[ 3 0 0 ]          GREEN            RED              
+[ 3 0 1 ]          GREEN            RED              
+[ 3 1 0 ]          GREEN            RED              
+[ 3 1 1 ]          GREEN            RED              
+[ 3 2 0 ]          GREEN            RED              
+[ 3 2 1 ]          GREEN            RED              
+24 differences found
+attribute: <float of </dset>> and <float of </dset>>
+size:           [2]           [2]
+position        float of </dset> float of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <float2D of </dset>> and <float2D of </dset>>
+size:           [3x2]           [3x2]
+position        float2D of </dset> float2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <float3D of </dset>> and <float3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        float3D of </dset> float3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <integer of </dset>> and <integer of </dset>>
+size:           [2]           [2]
+position        integer of </dset> integer of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <integer2D of </dset>> and <integer2D of </dset>>
+size:           [3x2]           [3x2]
+position        integer2D of </dset> integer2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <integer3D of </dset>> and <integer3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        integer3D of </dset> integer3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <opaque of </dset>> and <opaque of </dset>>
+size:           [2]           [2]
+position        opaque of </dset> opaque of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <opaque2D of </dset>> and <opaque2D of </dset>>
+size:           [3x2]           [3x2]
+position        opaque2D of </dset> opaque2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <opaque3D of </dset>> and <opaque3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        opaque3D of </dset> opaque3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <reference of </dset>> and <reference of </dset>>
+0 differences found
+attribute: <reference2D of </dset>> and <reference2D of </dset>>
+0 differences found
+attribute: <reference3D of </dset>> and <reference3D of </dset>>
+0 differences found
+attribute: <string of </dset>> and <string of </dset>>
+size:           [2]           [2]
+position        string of </dset> string of </dset> difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <string2D of </dset>> and <string2D of </dset>>
+size:           [3x2]           [3x2]
+position        string2D of </dset> string2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <string3D of </dset>> and <string3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        string3D of </dset> string3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <vlen of </dset>> and <vlen of </dset>>
+size:           [2]           [2]
+position        vlen of </dset> vlen of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+[ 1 ]          3               0               3              
+3 differences found
+attribute: <vlen2D of </dset>> and <vlen2D of </dset>>
+size:           [3x2]           [3x2]
+position        vlen2D of </dset> vlen2D of </dset> difference          
+------------------------------------------------------------
+[ 0 1 ]          1               0               1              
+[ 1 0 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 1 1 ]          5               0               5              
+[ 2 0 ]          6               0               6              
+[ 2 0 ]          7               0               7              
+[ 2 0 ]          8               0               8              
+[ 2 1 ]          9               0               9              
+[ 2 1 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+11 differences found
+attribute: <vlen3D of </dset>> and <vlen3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        vlen3D of </dset> vlen3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 1 ]          1               0               1              
+[ 0 1 0 ]          2               0               2              
+[ 0 1 1 ]          3               0               3              
+[ 0 2 0 ]          4               0               4              
+[ 0 2 1 ]          5               0               5              
+[ 1 0 0 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 0 1 ]          9               0               9              
+[ 1 1 0 ]          10              0               10             
+[ 1 1 0 ]          11              0               11             
+[ 1 1 1 ]          12              0               12             
+[ 1 1 1 ]          13              0               13             
+[ 1 2 0 ]          14              0               14             
+[ 1 2 0 ]          15              0               15             
+[ 1 2 1 ]          16              0               16             
+[ 1 2 1 ]          17              0               17             
+[ 2 0 0 ]          18              0               18             
+[ 2 0 0 ]          19              0               19             
+[ 2 0 0 ]          20              0               20             
+[ 2 0 1 ]          21              0               21             
+[ 2 0 1 ]          22              0               22             
+[ 2 0 1 ]          23              0               23             
+[ 2 1 0 ]          24              0               24             
+[ 2 1 0 ]          25              0               25             
+[ 2 1 0 ]          26              0               26             
+[ 2 1 1 ]          27              0               27             
+[ 2 1 1 ]          28              0               28             
+[ 2 1 1 ]          29              0               29             
+[ 2 2 0 ]          30              0               30             
+[ 2 2 0 ]          31              0               31             
+[ 2 2 0 ]          32              0               32             
+[ 2 2 1 ]          33              0               33             
+[ 2 2 1 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 3 0 0 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 0 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 0 1 ]          41              0               41             
+[ 3 0 1 ]          42              0               42             
+[ 3 0 1 ]          43              0               43             
+[ 3 1 0 ]          44              0               44             
+[ 3 1 0 ]          45              0               45             
+[ 3 1 0 ]          46              0               46             
+[ 3 1 0 ]          47              0               47             
+[ 3 1 1 ]          48              0               48             
+[ 3 1 1 ]          49              0               49             
+[ 3 1 1 ]          50              0               50             
+[ 3 1 1 ]          51              0               51             
+[ 3 2 0 ]          52              0               52             
+[ 3 2 0 ]          53              0               53             
+[ 3 2 0 ]          54              0               54             
+[ 3 2 0 ]          55              0               55             
+[ 3 2 1 ]          56              0               56             
+[ 3 2 1 ]          57              0               57             
+[ 3 2 1 ]          58              0               58             
+[ 3 2 1 ]          59              0               59             
+59 differences found
+group  : </g1> and </g1>
+0 differences found
+attribute: <VLstring of </g1>> and <VLstring of </g1>>
+size:           [2]           [2]
+position        VLstring of </g1> VLstring of </g1> difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <VLstring2D of </g1>> and <VLstring2D of </g1>>
+size:           [3x2]           [3x2]
+position        VLstring2D of </g1> VLstring2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <VLstring3D of </g1>> and <VLstring3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        VLstring3D of </g1> VLstring3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <array of </g1>> and <array of </g1>>
+size:           [2]           [2]
+position        array of </g1>  array of </g1>  difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 0 ]          3               0               3              
+[ 1 ]          4               0               4              
+[ 1 ]          5               0               5              
+[ 1 ]          6               0               6              
+6 differences found
+attribute: <array2D of </g1>> and <array2D of </g1>>
+size:           [3x2]           [3x2]
+position        array2D of </g1> array2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 0 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 0 1 ]          5               0               5              
+[ 0 1 ]          6               0               6              
+[ 1 0 ]          7               0               7              
+[ 1 0 ]          8               0               8              
+[ 1 0 ]          9               0               9              
+[ 1 1 ]          10              0               10             
+[ 1 1 ]          11              0               11             
+[ 1 1 ]          12              0               12             
+[ 2 0 ]          13              0               13             
+[ 2 0 ]          14              0               14             
+[ 2 0 ]          15              0               15             
+[ 2 1 ]          16              0               16             
+[ 2 1 ]          17              0               17             
+[ 2 1 ]          18              0               18             
+18 differences found
+attribute: <array3D of </g1>> and <array3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        array3D of </g1> array3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 0 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 0 1 ]          5               0               5              
+[ 0 0 1 ]          6               0               6              
+[ 0 1 0 ]          7               0               7              
+[ 0 1 0 ]          8               0               8              
+[ 0 1 0 ]          9               0               9              
+[ 0 1 1 ]          10              0               10             
+[ 0 1 1 ]          11              0               11             
+[ 0 1 1 ]          12              0               12             
+[ 0 2 0 ]          13              0               13             
+[ 0 2 0 ]          14              0               14             
+[ 0 2 0 ]          15              0               15             
+[ 0 2 1 ]          16              0               16             
+[ 0 2 1 ]          17              0               17             
+[ 0 2 1 ]          18              0               18             
+[ 1 0 0 ]          19              0               19             
+[ 1 0 0 ]          20              0               20             
+[ 1 0 0 ]          21              0               21             
+[ 1 0 1 ]          22              0               22             
+[ 1 0 1 ]          23              0               23             
+[ 1 0 1 ]          24              0               24             
+[ 1 1 0 ]          25              0               25             
+[ 1 1 0 ]          26              0               26             
+[ 1 1 0 ]          27              0               27             
+[ 1 1 1 ]          28              0               28             
+[ 1 1 1 ]          29              0               29             
+[ 1 1 1 ]          30              0               30             
+[ 1 2 0 ]          31              0               31             
+[ 1 2 0 ]          32              0               32             
+[ 1 2 0 ]          33              0               33             
+[ 1 2 1 ]          34              0               34             
+[ 1 2 1 ]          35              0               35             
+[ 1 2 1 ]          36              0               36             
+[ 2 0 0 ]          37              0               37             
+[ 2 0 0 ]          38              0               38             
+[ 2 0 0 ]          39              0               39             
+[ 2 0 1 ]          40              0               40             
+[ 2 0 1 ]          41              0               41             
+[ 2 0 1 ]          42              0               42             
+[ 2 1 0 ]          43              0               43             
+[ 2 1 0 ]          44              0               44             
+[ 2 1 0 ]          45              0               45             
+[ 2 1 1 ]          46              0               46             
+[ 2 1 1 ]          47              0               47             
+[ 2 1 1 ]          48              0               48             
+[ 2 2 0 ]          49              0               49             
+[ 2 2 0 ]          50              0               50             
+[ 2 2 0 ]          51              0               51             
+[ 2 2 1 ]          52              0               52             
+[ 2 2 1 ]          53              0               53             
+[ 2 2 1 ]          54              0               54             
+[ 3 0 0 ]          55              0               55             
+[ 3 0 0 ]          56              0               56             
+[ 3 0 0 ]          57              0               57             
+[ 3 0 1 ]          58              0               58             
+[ 3 0 1 ]          59              0               59             
+[ 3 0 1 ]          60              0               60             
+[ 3 1 0 ]          61              0               61             
+[ 3 1 0 ]          62              0               62             
+[ 3 1 0 ]          63              0               63             
+[ 3 1 1 ]          64              0               64             
+[ 3 1 1 ]          65              0               65             
+[ 3 1 1 ]          66              0               66             
+[ 3 2 0 ]          67              0               67             
+[ 3 2 0 ]          68              0               68             
+[ 3 2 0 ]          69              0               69             
+[ 3 2 1 ]          70              0               70             
+[ 3 2 1 ]          71              0               71             
+[ 3 2 1 ]          72              0               72             
+72 differences found
+attribute: <bitfield of </g1>> and <bitfield of </g1>>
+size:           [2]           [2]
+position        bitfield of </g1> bitfield of </g1> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <bitfield2D of </g1>> and <bitfield2D of </g1>>
+size:           [3x2]           [3x2]
+position        bitfield2D of </g1> bitfield2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <bitfield3D of </g1>> and <bitfield3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        bitfield3D of </g1> bitfield3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <compound of </g1>> and <compound of </g1>>
+size:           [2]           [2]
+position        compound of </g1> compound of </g1> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 1 ]          3               0               3              
+[ 1 ]          4               0               4              
+4 differences found
+attribute: <compound2D of </g1>> and <compound2D of </g1>>
+size:           [3x2]           [3x2]
+position        compound2D of </g1> compound2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 1 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 1 0 ]          5               0               5              
+[ 1 0 ]          6               0               6              
+[ 1 1 ]          7               0               7              
+[ 1 1 ]          8               0               8              
+[ 2 0 ]          9               0               9              
+[ 2 0 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+[ 2 1 ]          12              0               12             
+12 differences found
+attribute: <compound3D of </g1>> and <compound3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        compound3D of </g1> compound3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 1 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 1 0 ]          5               0               5              
+[ 0 1 0 ]          6               0               6              
+[ 0 1 1 ]          7               0               7              
+[ 0 1 1 ]          8               0               8              
+[ 0 2 0 ]          9               0               9              
+[ 0 2 0 ]          10              0               10             
+[ 0 2 1 ]          11              0               11             
+[ 0 2 1 ]          12              0               12             
+[ 1 0 0 ]          13              0               13             
+[ 1 0 0 ]          14              0               14             
+[ 1 0 1 ]          15              0               15             
+[ 1 0 1 ]          16              0               16             
+[ 1 1 0 ]          17              0               17             
+[ 1 1 0 ]          18              0               18             
+[ 1 1 1 ]          19              0               19             
+[ 1 1 1 ]          20              0               20             
+[ 1 2 0 ]          21              0               21             
+[ 1 2 0 ]          22              0               22             
+[ 1 2 1 ]          23              0               23             
+[ 1 2 1 ]          24              0               24             
+[ 2 0 0 ]          25              0               25             
+[ 2 0 0 ]          26              0               26             
+[ 2 0 1 ]          27              0               27             
+[ 2 0 1 ]          28              0               28             
+[ 2 1 0 ]          29              0               29             
+[ 2 1 0 ]          30              0               30             
+[ 2 1 1 ]          31              0               31             
+[ 2 1 1 ]          32              0               32             
+[ 2 2 0 ]          33              0               33             
+[ 2 2 0 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 2 2 1 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 1 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 1 0 ]          41              0               41             
+[ 3 1 0 ]          42              0               42             
+[ 3 1 1 ]          43              0               43             
+[ 3 1 1 ]          44              0               44             
+[ 3 2 0 ]          45              0               45             
+[ 3 2 0 ]          46              0               46             
+[ 3 2 1 ]          47              0               47             
+[ 3 2 1 ]          48              0               48             
+48 differences found
+attribute: <enum of </g1>> and <enum of </g1>>
+size:           [2]           [2]
+position        enum of </g1>   enum of </g1>   difference          
+------------------------------------------------------------
+[ 0 ]          RED              GREEN            
+[ 1 ]          RED              GREEN            
+2 differences found
+attribute: <enum2D of </g1>> and <enum2D of </g1>>
+size:           [3x2]           [3x2]
+position        enum2D of </g1> enum2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          RED              GREEN            
+[ 0 1 ]          RED              GREEN            
+[ 1 0 ]          RED              GREEN            
+[ 1 1 ]          RED              GREEN            
+[ 2 0 ]          RED              GREEN            
+[ 2 1 ]          RED              GREEN            
+6 differences found
+attribute: <enum3D of </g1>> and <enum3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        enum3D of </g1> enum3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          GREEN            RED              
+[ 0 0 1 ]          GREEN            RED              
+[ 0 1 0 ]          GREEN            RED              
+[ 0 1 1 ]          GREEN            RED              
+[ 0 2 0 ]          GREEN            RED              
+[ 0 2 1 ]          GREEN            RED              
+[ 1 0 0 ]          GREEN            RED              
+[ 1 0 1 ]          GREEN            RED              
+[ 1 1 0 ]          GREEN            RED              
+[ 1 1 1 ]          GREEN            RED              
+[ 1 2 0 ]          GREEN            RED              
+[ 1 2 1 ]          GREEN            RED              
+[ 2 0 0 ]          GREEN            RED              
+[ 2 0 1 ]          GREEN            RED              
+[ 2 1 0 ]          GREEN            RED              
+[ 2 1 1 ]          GREEN            RED              
+[ 2 2 0 ]          GREEN            RED              
+[ 2 2 1 ]          GREEN            RED              
+[ 3 0 0 ]          GREEN            RED              
+[ 3 0 1 ]          GREEN            RED              
+[ 3 1 0 ]          GREEN            RED              
+[ 3 1 1 ]          GREEN            RED              
+[ 3 2 0 ]          GREEN            RED              
+[ 3 2 1 ]          GREEN            RED              
+24 differences found
+attribute: <float of </g1>> and <float of </g1>>
+size:           [2]           [2]
+position        float of </g1>  float of </g1>  difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <float2D of </g1>> and <float2D of </g1>>
+size:           [3x2]           [3x2]
+position        float2D of </g1> float2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <float3D of </g1>> and <float3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        float3D of </g1> float3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <integer of </g1>> and <integer of </g1>>
+size:           [2]           [2]
+position        integer of </g1> integer of </g1> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <integer2D of </g1>> and <integer2D of </g1>>
+size:           [3x2]           [3x2]
+position        integer2D of </g1> integer2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <integer3D of </g1>> and <integer3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        integer3D of </g1> integer3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <opaque of </g1>> and <opaque of </g1>>
+size:           [2]           [2]
+position        opaque of </g1> opaque of </g1> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <opaque2D of </g1>> and <opaque2D of </g1>>
+size:           [3x2]           [3x2]
+position        opaque2D of </g1> opaque2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <opaque3D of </g1>> and <opaque3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        opaque3D of </g1> opaque3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <string of </g1>> and <string of </g1>>
+size:           [2]           [2]
+position        string of </g1> string of </g1> difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <string2D of </g1>> and <string2D of </g1>>
+size:           [3x2]           [3x2]
+position        string2D of </g1> string2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <string3D of </g1>> and <string3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        string3D of </g1> string3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <vlen of </g1>> and <vlen of </g1>>
+size:           [2]           [2]
+position        vlen of </g1>   vlen of </g1>   difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+[ 1 ]          3               0               3              
+3 differences found
+attribute: <vlen2D of </g1>> and <vlen2D of </g1>>
+size:           [3x2]           [3x2]
+position        vlen2D of </g1> vlen2D of </g1> difference          
+------------------------------------------------------------
+[ 0 1 ]          1               0               1              
+[ 1 0 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 1 1 ]          5               0               5              
+[ 2 0 ]          6               0               6              
+[ 2 0 ]          7               0               7              
+[ 2 0 ]          8               0               8              
+[ 2 1 ]          9               0               9              
+[ 2 1 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+11 differences found
+attribute: <vlen3D of </g1>> and <vlen3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        vlen3D of </g1> vlen3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 1 ]          1               0               1              
+[ 0 1 0 ]          2               0               2              
+[ 0 1 1 ]          3               0               3              
+[ 0 2 0 ]          4               0               4              
+[ 0 2 1 ]          5               0               5              
+[ 1 0 0 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 0 1 ]          9               0               9              
+[ 1 1 0 ]          10              0               10             
+[ 1 1 0 ]          11              0               11             
+[ 1 1 1 ]          12              0               12             
+[ 1 1 1 ]          13              0               13             
+[ 1 2 0 ]          14              0               14             
+[ 1 2 0 ]          15              0               15             
+[ 1 2 1 ]          16              0               16             
+[ 1 2 1 ]          17              0               17             
+[ 2 0 0 ]          18              0               18             
+[ 2 0 0 ]          19              0               19             
+[ 2 0 0 ]          20              0               20             
+[ 2 0 1 ]          21              0               21             
+[ 2 0 1 ]          22              0               22             
+[ 2 0 1 ]          23              0               23             
+[ 2 1 0 ]          24              0               24             
+[ 2 1 0 ]          25              0               25             
+[ 2 1 0 ]          26              0               26             
+[ 2 1 1 ]          27              0               27             
+[ 2 1 1 ]          28              0               28             
+[ 2 1 1 ]          29              0               29             
+[ 2 2 0 ]          30              0               30             
+[ 2 2 0 ]          31              0               31             
+[ 2 2 0 ]          32              0               32             
+[ 2 2 1 ]          33              0               33             
+[ 2 2 1 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 3 0 0 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 0 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 0 1 ]          41              0               41             
+[ 3 0 1 ]          42              0               42             
+[ 3 0 1 ]          43              0               43             
+[ 3 1 0 ]          44              0               44             
+[ 3 1 0 ]          45              0               45             
+[ 3 1 0 ]          46              0               46             
+[ 3 1 0 ]          47              0               47             
+[ 3 1 1 ]          48              0               48             
+[ 3 1 1 ]          49              0               49             
+[ 3 1 1 ]          50              0               50             
+[ 3 1 1 ]          51              0               51             
+[ 3 2 0 ]          52              0               52             
+[ 3 2 0 ]          53              0               53             
+[ 3 2 0 ]          54              0               54             
+[ 3 2 0 ]          55              0               55             
+[ 3 2 1 ]          56              0               56             
+[ 3 2 1 ]          57              0               57             
+[ 3 2 1 ]          58              0               58             
+[ 3 2 1 ]          59              0               59             
+59 differences found
+--------------------------------
+Some objects are not comparable
+--------------------------------
+Use -c for a list of objects without details of differences.
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_700.txt b/tools/test/h5diff/testfiles/h5diff_700.txt
new file mode 100644
index 0000000..1cf71dd
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_700.txt
@@ -0,0 +1,2038 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /dset          
+    x      x    /g1            
+
+
+group  : </> and </>
+0 differences found
+Attributes status:  30 common, 0 only in obj1, 0 only in obj2
+attribute: <VLstring of </>> and <VLstring of </>>
+size:           [2]           [2]
+position        VLstring of </> VLstring of </> difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <VLstring2D of </>> and <VLstring2D of </>>
+size:           [3x2]           [3x2]
+position        VLstring2D of </> VLstring2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <VLstring3D of </>> and <VLstring3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        VLstring3D of </> VLstring3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <array of </>> and <array of </>>
+size:           [2]           [2]
+position        array of </>    array of </>    difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 0 ]          3               0               3              
+[ 1 ]          4               0               4              
+[ 1 ]          5               0               5              
+[ 1 ]          6               0               6              
+6 differences found
+attribute: <array2D of </>> and <array2D of </>>
+size:           [3x2]           [3x2]
+position        array2D of </>  array2D of </>  difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 0 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 0 1 ]          5               0               5              
+[ 0 1 ]          6               0               6              
+[ 1 0 ]          7               0               7              
+[ 1 0 ]          8               0               8              
+[ 1 0 ]          9               0               9              
+[ 1 1 ]          10              0               10             
+[ 1 1 ]          11              0               11             
+[ 1 1 ]          12              0               12             
+[ 2 0 ]          13              0               13             
+[ 2 0 ]          14              0               14             
+[ 2 0 ]          15              0               15             
+[ 2 1 ]          16              0               16             
+[ 2 1 ]          17              0               17             
+[ 2 1 ]          18              0               18             
+18 differences found
+attribute: <array3D of </>> and <array3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        array3D of </>  array3D of </>  difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 0 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 0 1 ]          5               0               5              
+[ 0 0 1 ]          6               0               6              
+[ 0 1 0 ]          7               0               7              
+[ 0 1 0 ]          8               0               8              
+[ 0 1 0 ]          9               0               9              
+[ 0 1 1 ]          10              0               10             
+[ 0 1 1 ]          11              0               11             
+[ 0 1 1 ]          12              0               12             
+[ 0 2 0 ]          13              0               13             
+[ 0 2 0 ]          14              0               14             
+[ 0 2 0 ]          15              0               15             
+[ 0 2 1 ]          16              0               16             
+[ 0 2 1 ]          17              0               17             
+[ 0 2 1 ]          18              0               18             
+[ 1 0 0 ]          19              0               19             
+[ 1 0 0 ]          20              0               20             
+[ 1 0 0 ]          21              0               21             
+[ 1 0 1 ]          22              0               22             
+[ 1 0 1 ]          23              0               23             
+[ 1 0 1 ]          24              0               24             
+[ 1 1 0 ]          25              0               25             
+[ 1 1 0 ]          26              0               26             
+[ 1 1 0 ]          27              0               27             
+[ 1 1 1 ]          28              0               28             
+[ 1 1 1 ]          29              0               29             
+[ 1 1 1 ]          30              0               30             
+[ 1 2 0 ]          31              0               31             
+[ 1 2 0 ]          32              0               32             
+[ 1 2 0 ]          33              0               33             
+[ 1 2 1 ]          34              0               34             
+[ 1 2 1 ]          35              0               35             
+[ 1 2 1 ]          36              0               36             
+[ 2 0 0 ]          37              0               37             
+[ 2 0 0 ]          38              0               38             
+[ 2 0 0 ]          39              0               39             
+[ 2 0 1 ]          40              0               40             
+[ 2 0 1 ]          41              0               41             
+[ 2 0 1 ]          42              0               42             
+[ 2 1 0 ]          43              0               43             
+[ 2 1 0 ]          44              0               44             
+[ 2 1 0 ]          45              0               45             
+[ 2 1 1 ]          46              0               46             
+[ 2 1 1 ]          47              0               47             
+[ 2 1 1 ]          48              0               48             
+[ 2 2 0 ]          49              0               49             
+[ 2 2 0 ]          50              0               50             
+[ 2 2 0 ]          51              0               51             
+[ 2 2 1 ]          52              0               52             
+[ 2 2 1 ]          53              0               53             
+[ 2 2 1 ]          54              0               54             
+[ 3 0 0 ]          55              0               55             
+[ 3 0 0 ]          56              0               56             
+[ 3 0 0 ]          57              0               57             
+[ 3 0 1 ]          58              0               58             
+[ 3 0 1 ]          59              0               59             
+[ 3 0 1 ]          60              0               60             
+[ 3 1 0 ]          61              0               61             
+[ 3 1 0 ]          62              0               62             
+[ 3 1 0 ]          63              0               63             
+[ 3 1 1 ]          64              0               64             
+[ 3 1 1 ]          65              0               65             
+[ 3 1 1 ]          66              0               66             
+[ 3 2 0 ]          67              0               67             
+[ 3 2 0 ]          68              0               68             
+[ 3 2 0 ]          69              0               69             
+[ 3 2 1 ]          70              0               70             
+[ 3 2 1 ]          71              0               71             
+[ 3 2 1 ]          72              0               72             
+72 differences found
+attribute: <bitfield of </>> and <bitfield of </>>
+size:           [2]           [2]
+position        bitfield of </> bitfield of </> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <bitfield2D of </>> and <bitfield2D of </>>
+size:           [3x2]           [3x2]
+position        bitfield2D of </> bitfield2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <bitfield3D of </>> and <bitfield3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        bitfield3D of </> bitfield3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <compound of </>> and <compound of </>>
+size:           [2]           [2]
+position        compound of </> compound of </> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 1 ]          3               0               3              
+[ 1 ]          4               0               4              
+4 differences found
+attribute: <compound2D of </>> and <compound2D of </>>
+size:           [3x2]           [3x2]
+position        compound2D of </> compound2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 1 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 1 0 ]          5               0               5              
+[ 1 0 ]          6               0               6              
+[ 1 1 ]          7               0               7              
+[ 1 1 ]          8               0               8              
+[ 2 0 ]          9               0               9              
+[ 2 0 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+[ 2 1 ]          12              0               12             
+12 differences found
+attribute: <compound3D of </>> and <compound3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        compound3D of </> compound3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 1 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 1 0 ]          5               0               5              
+[ 0 1 0 ]          6               0               6              
+[ 0 1 1 ]          7               0               7              
+[ 0 1 1 ]          8               0               8              
+[ 0 2 0 ]          9               0               9              
+[ 0 2 0 ]          10              0               10             
+[ 0 2 1 ]          11              0               11             
+[ 0 2 1 ]          12              0               12             
+[ 1 0 0 ]          13              0               13             
+[ 1 0 0 ]          14              0               14             
+[ 1 0 1 ]          15              0               15             
+[ 1 0 1 ]          16              0               16             
+[ 1 1 0 ]          17              0               17             
+[ 1 1 0 ]          18              0               18             
+[ 1 1 1 ]          19              0               19             
+[ 1 1 1 ]          20              0               20             
+[ 1 2 0 ]          21              0               21             
+[ 1 2 0 ]          22              0               22             
+[ 1 2 1 ]          23              0               23             
+[ 1 2 1 ]          24              0               24             
+[ 2 0 0 ]          25              0               25             
+[ 2 0 0 ]          26              0               26             
+[ 2 0 1 ]          27              0               27             
+[ 2 0 1 ]          28              0               28             
+[ 2 1 0 ]          29              0               29             
+[ 2 1 0 ]          30              0               30             
+[ 2 1 1 ]          31              0               31             
+[ 2 1 1 ]          32              0               32             
+[ 2 2 0 ]          33              0               33             
+[ 2 2 0 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 2 2 1 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 1 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 1 0 ]          41              0               41             
+[ 3 1 0 ]          42              0               42             
+[ 3 1 1 ]          43              0               43             
+[ 3 1 1 ]          44              0               44             
+[ 3 2 0 ]          45              0               45             
+[ 3 2 0 ]          46              0               46             
+[ 3 2 1 ]          47              0               47             
+[ 3 2 1 ]          48              0               48             
+48 differences found
+attribute: <enum of </>> and <enum of </>>
+size:           [2]           [2]
+position        enum of </>     enum of </>     difference          
+------------------------------------------------------------
+[ 0 ]          RED              GREEN            
+[ 1 ]          RED              GREEN            
+2 differences found
+attribute: <enum2D of </>> and <enum2D of </>>
+size:           [3x2]           [3x2]
+position        enum2D of </>   enum2D of </>   difference          
+------------------------------------------------------------
+[ 0 0 ]          RED              GREEN            
+[ 0 1 ]          RED              GREEN            
+[ 1 0 ]          RED              GREEN            
+[ 1 1 ]          RED              GREEN            
+[ 2 0 ]          RED              GREEN            
+[ 2 1 ]          RED              GREEN            
+6 differences found
+attribute: <enum3D of </>> and <enum3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        enum3D of </>   enum3D of </>   difference          
+------------------------------------------------------------
+[ 0 0 0 ]          GREEN            RED              
+[ 0 0 1 ]          GREEN            RED              
+[ 0 1 0 ]          GREEN            RED              
+[ 0 1 1 ]          GREEN            RED              
+[ 0 2 0 ]          GREEN            RED              
+[ 0 2 1 ]          GREEN            RED              
+[ 1 0 0 ]          GREEN            RED              
+[ 1 0 1 ]          GREEN            RED              
+[ 1 1 0 ]          GREEN            RED              
+[ 1 1 1 ]          GREEN            RED              
+[ 1 2 0 ]          GREEN            RED              
+[ 1 2 1 ]          GREEN            RED              
+[ 2 0 0 ]          GREEN            RED              
+[ 2 0 1 ]          GREEN            RED              
+[ 2 1 0 ]          GREEN            RED              
+[ 2 1 1 ]          GREEN            RED              
+[ 2 2 0 ]          GREEN            RED              
+[ 2 2 1 ]          GREEN            RED              
+[ 3 0 0 ]          GREEN            RED              
+[ 3 0 1 ]          GREEN            RED              
+[ 3 1 0 ]          GREEN            RED              
+[ 3 1 1 ]          GREEN            RED              
+[ 3 2 0 ]          GREEN            RED              
+[ 3 2 1 ]          GREEN            RED              
+24 differences found
+attribute: <float of </>> and <float of </>>
+size:           [2]           [2]
+position        float of </>    float of </>    difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <float2D of </>> and <float2D of </>>
+size:           [3x2]           [3x2]
+position        float2D of </>  float2D of </>  difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <float3D of </>> and <float3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        float3D of </>  float3D of </>  difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <integer of </>> and <integer of </>>
+size:           [2]           [2]
+position        integer of </>  integer of </>  difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <integer2D of </>> and <integer2D of </>>
+size:           [3x2]           [3x2]
+position        integer2D of </> integer2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <integer3D of </>> and <integer3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        integer3D of </> integer3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <opaque of </>> and <opaque of </>>
+size:           [2]           [2]
+position        opaque of </>   opaque of </>   difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <opaque2D of </>> and <opaque2D of </>>
+size:           [3x2]           [3x2]
+position        opaque2D of </> opaque2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <opaque3D of </>> and <opaque3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        opaque3D of </> opaque3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <string of </>> and <string of </>>
+size:           [2]           [2]
+position        string of </>   string of </>   difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <string2D of </>> and <string2D of </>>
+size:           [3x2]           [3x2]
+position        string2D of </> string2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <string3D of </>> and <string3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        string3D of </> string3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <vlen of </>> and <vlen of </>>
+size:           [2]           [2]
+position        vlen of </>     vlen of </>     difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+[ 1 ]          3               0               3              
+3 differences found
+attribute: <vlen2D of </>> and <vlen2D of </>>
+size:           [3x2]           [3x2]
+position        vlen2D of </>   vlen2D of </>   difference          
+------------------------------------------------------------
+[ 0 1 ]          1               0               1              
+[ 1 0 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 1 1 ]          5               0               5              
+[ 2 0 ]          6               0               6              
+[ 2 0 ]          7               0               7              
+[ 2 0 ]          8               0               8              
+[ 2 1 ]          9               0               9              
+[ 2 1 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+11 differences found
+attribute: <vlen3D of </>> and <vlen3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        vlen3D of </>   vlen3D of </>   difference          
+------------------------------------------------------------
+[ 0 0 1 ]          1               0               1              
+[ 0 1 0 ]          2               0               2              
+[ 0 1 1 ]          3               0               3              
+[ 0 2 0 ]          4               0               4              
+[ 0 2 1 ]          5               0               5              
+[ 1 0 0 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 0 1 ]          9               0               9              
+[ 1 1 0 ]          10              0               10             
+[ 1 1 0 ]          11              0               11             
+[ 1 1 1 ]          12              0               12             
+[ 1 1 1 ]          13              0               13             
+[ 1 2 0 ]          14              0               14             
+[ 1 2 0 ]          15              0               15             
+[ 1 2 1 ]          16              0               16             
+[ 1 2 1 ]          17              0               17             
+[ 2 0 0 ]          18              0               18             
+[ 2 0 0 ]          19              0               19             
+[ 2 0 0 ]          20              0               20             
+[ 2 0 1 ]          21              0               21             
+[ 2 0 1 ]          22              0               22             
+[ 2 0 1 ]          23              0               23             
+[ 2 1 0 ]          24              0               24             
+[ 2 1 0 ]          25              0               25             
+[ 2 1 0 ]          26              0               26             
+[ 2 1 1 ]          27              0               27             
+[ 2 1 1 ]          28              0               28             
+[ 2 1 1 ]          29              0               29             
+[ 2 2 0 ]          30              0               30             
+[ 2 2 0 ]          31              0               31             
+[ 2 2 0 ]          32              0               32             
+[ 2 2 1 ]          33              0               33             
+[ 2 2 1 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 3 0 0 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 0 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 0 1 ]          41              0               41             
+[ 3 0 1 ]          42              0               42             
+[ 3 0 1 ]          43              0               43             
+[ 3 1 0 ]          44              0               44             
+[ 3 1 0 ]          45              0               45             
+[ 3 1 0 ]          46              0               46             
+[ 3 1 0 ]          47              0               47             
+[ 3 1 1 ]          48              0               48             
+[ 3 1 1 ]          49              0               49             
+[ 3 1 1 ]          50              0               50             
+[ 3 1 1 ]          51              0               51             
+[ 3 2 0 ]          52              0               52             
+[ 3 2 0 ]          53              0               53             
+[ 3 2 0 ]          54              0               54             
+[ 3 2 0 ]          55              0               55             
+[ 3 2 1 ]          56              0               56             
+[ 3 2 1 ]          57              0               57             
+[ 3 2 1 ]          58              0               58             
+[ 3 2 1 ]          59              0               59             
+59 differences found
+
+dataset: </dset> and </dset>
+Not comparable: </dset> or </dset> is an empty dataset
+0 differences found
+Attributes status:  33 common, 0 only in obj1, 0 only in obj2
+attribute: <VLstring of </dset>> and <VLstring of </dset>>
+size:           [2]           [2]
+position        VLstring of </dset> VLstring of </dset> difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <VLstring2D of </dset>> and <VLstring2D of </dset>>
+size:           [3x2]           [3x2]
+position        VLstring2D of </dset> VLstring2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <VLstring3D of </dset>> and <VLstring3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        VLstring3D of </dset> VLstring3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <array of </dset>> and <array of </dset>>
+size:           [2]           [2]
+position        array of </dset> array of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 0 ]          3               0               3              
+[ 1 ]          4               0               4              
+[ 1 ]          5               0               5              
+[ 1 ]          6               0               6              
+6 differences found
+attribute: <array2D of </dset>> and <array2D of </dset>>
+size:           [3x2]           [3x2]
+position        array2D of </dset> array2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 0 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 0 1 ]          5               0               5              
+[ 0 1 ]          6               0               6              
+[ 1 0 ]          7               0               7              
+[ 1 0 ]          8               0               8              
+[ 1 0 ]          9               0               9              
+[ 1 1 ]          10              0               10             
+[ 1 1 ]          11              0               11             
+[ 1 1 ]          12              0               12             
+[ 2 0 ]          13              0               13             
+[ 2 0 ]          14              0               14             
+[ 2 0 ]          15              0               15             
+[ 2 1 ]          16              0               16             
+[ 2 1 ]          17              0               17             
+[ 2 1 ]          18              0               18             
+18 differences found
+attribute: <array3D of </dset>> and <array3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        array3D of </dset> array3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 0 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 0 1 ]          5               0               5              
+[ 0 0 1 ]          6               0               6              
+[ 0 1 0 ]          7               0               7              
+[ 0 1 0 ]          8               0               8              
+[ 0 1 0 ]          9               0               9              
+[ 0 1 1 ]          10              0               10             
+[ 0 1 1 ]          11              0               11             
+[ 0 1 1 ]          12              0               12             
+[ 0 2 0 ]          13              0               13             
+[ 0 2 0 ]          14              0               14             
+[ 0 2 0 ]          15              0               15             
+[ 0 2 1 ]          16              0               16             
+[ 0 2 1 ]          17              0               17             
+[ 0 2 1 ]          18              0               18             
+[ 1 0 0 ]          19              0               19             
+[ 1 0 0 ]          20              0               20             
+[ 1 0 0 ]          21              0               21             
+[ 1 0 1 ]          22              0               22             
+[ 1 0 1 ]          23              0               23             
+[ 1 0 1 ]          24              0               24             
+[ 1 1 0 ]          25              0               25             
+[ 1 1 0 ]          26              0               26             
+[ 1 1 0 ]          27              0               27             
+[ 1 1 1 ]          28              0               28             
+[ 1 1 1 ]          29              0               29             
+[ 1 1 1 ]          30              0               30             
+[ 1 2 0 ]          31              0               31             
+[ 1 2 0 ]          32              0               32             
+[ 1 2 0 ]          33              0               33             
+[ 1 2 1 ]          34              0               34             
+[ 1 2 1 ]          35              0               35             
+[ 1 2 1 ]          36              0               36             
+[ 2 0 0 ]          37              0               37             
+[ 2 0 0 ]          38              0               38             
+[ 2 0 0 ]          39              0               39             
+[ 2 0 1 ]          40              0               40             
+[ 2 0 1 ]          41              0               41             
+[ 2 0 1 ]          42              0               42             
+[ 2 1 0 ]          43              0               43             
+[ 2 1 0 ]          44              0               44             
+[ 2 1 0 ]          45              0               45             
+[ 2 1 1 ]          46              0               46             
+[ 2 1 1 ]          47              0               47             
+[ 2 1 1 ]          48              0               48             
+[ 2 2 0 ]          49              0               49             
+[ 2 2 0 ]          50              0               50             
+[ 2 2 0 ]          51              0               51             
+[ 2 2 1 ]          52              0               52             
+[ 2 2 1 ]          53              0               53             
+[ 2 2 1 ]          54              0               54             
+[ 3 0 0 ]          55              0               55             
+[ 3 0 0 ]          56              0               56             
+[ 3 0 0 ]          57              0               57             
+[ 3 0 1 ]          58              0               58             
+[ 3 0 1 ]          59              0               59             
+[ 3 0 1 ]          60              0               60             
+[ 3 1 0 ]          61              0               61             
+[ 3 1 0 ]          62              0               62             
+[ 3 1 0 ]          63              0               63             
+[ 3 1 1 ]          64              0               64             
+[ 3 1 1 ]          65              0               65             
+[ 3 1 1 ]          66              0               66             
+[ 3 2 0 ]          67              0               67             
+[ 3 2 0 ]          68              0               68             
+[ 3 2 0 ]          69              0               69             
+[ 3 2 1 ]          70              0               70             
+[ 3 2 1 ]          71              0               71             
+[ 3 2 1 ]          72              0               72             
+72 differences found
+attribute: <bitfield of </dset>> and <bitfield of </dset>>
+size:           [2]           [2]
+position        bitfield of </dset> bitfield of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <bitfield2D of </dset>> and <bitfield2D of </dset>>
+size:           [3x2]           [3x2]
+position        bitfield2D of </dset> bitfield2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <bitfield3D of </dset>> and <bitfield3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        bitfield3D of </dset> bitfield3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <compound of </dset>> and <compound of </dset>>
+size:           [2]           [2]
+position        compound of </dset> compound of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 1 ]          3               0               3              
+[ 1 ]          4               0               4              
+4 differences found
+attribute: <compound2D of </dset>> and <compound2D of </dset>>
+size:           [3x2]           [3x2]
+position        compound2D of </dset> compound2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 1 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 1 0 ]          5               0               5              
+[ 1 0 ]          6               0               6              
+[ 1 1 ]          7               0               7              
+[ 1 1 ]          8               0               8              
+[ 2 0 ]          9               0               9              
+[ 2 0 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+[ 2 1 ]          12              0               12             
+12 differences found
+attribute: <compound3D of </dset>> and <compound3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        compound3D of </dset> compound3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 1 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 1 0 ]          5               0               5              
+[ 0 1 0 ]          6               0               6              
+[ 0 1 1 ]          7               0               7              
+[ 0 1 1 ]          8               0               8              
+[ 0 2 0 ]          9               0               9              
+[ 0 2 0 ]          10              0               10             
+[ 0 2 1 ]          11              0               11             
+[ 0 2 1 ]          12              0               12             
+[ 1 0 0 ]          13              0               13             
+[ 1 0 0 ]          14              0               14             
+[ 1 0 1 ]          15              0               15             
+[ 1 0 1 ]          16              0               16             
+[ 1 1 0 ]          17              0               17             
+[ 1 1 0 ]          18              0               18             
+[ 1 1 1 ]          19              0               19             
+[ 1 1 1 ]          20              0               20             
+[ 1 2 0 ]          21              0               21             
+[ 1 2 0 ]          22              0               22             
+[ 1 2 1 ]          23              0               23             
+[ 1 2 1 ]          24              0               24             
+[ 2 0 0 ]          25              0               25             
+[ 2 0 0 ]          26              0               26             
+[ 2 0 1 ]          27              0               27             
+[ 2 0 1 ]          28              0               28             
+[ 2 1 0 ]          29              0               29             
+[ 2 1 0 ]          30              0               30             
+[ 2 1 1 ]          31              0               31             
+[ 2 1 1 ]          32              0               32             
+[ 2 2 0 ]          33              0               33             
+[ 2 2 0 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 2 2 1 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 1 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 1 0 ]          41              0               41             
+[ 3 1 0 ]          42              0               42             
+[ 3 1 1 ]          43              0               43             
+[ 3 1 1 ]          44              0               44             
+[ 3 2 0 ]          45              0               45             
+[ 3 2 0 ]          46              0               46             
+[ 3 2 1 ]          47              0               47             
+[ 3 2 1 ]          48              0               48             
+48 differences found
+attribute: <enum of </dset>> and <enum of </dset>>
+size:           [2]           [2]
+position        enum of </dset> enum of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          RED              GREEN            
+[ 1 ]          RED              GREEN            
+2 differences found
+attribute: <enum2D of </dset>> and <enum2D of </dset>>
+size:           [3x2]           [3x2]
+position        enum2D of </dset> enum2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          RED              GREEN            
+[ 0 1 ]          RED              GREEN            
+[ 1 0 ]          RED              GREEN            
+[ 1 1 ]          RED              GREEN            
+[ 2 0 ]          RED              GREEN            
+[ 2 1 ]          RED              GREEN            
+6 differences found
+attribute: <enum3D of </dset>> and <enum3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        enum3D of </dset> enum3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          GREEN            RED              
+[ 0 0 1 ]          GREEN            RED              
+[ 0 1 0 ]          GREEN            RED              
+[ 0 1 1 ]          GREEN            RED              
+[ 0 2 0 ]          GREEN            RED              
+[ 0 2 1 ]          GREEN            RED              
+[ 1 0 0 ]          GREEN            RED              
+[ 1 0 1 ]          GREEN            RED              
+[ 1 1 0 ]          GREEN            RED              
+[ 1 1 1 ]          GREEN            RED              
+[ 1 2 0 ]          GREEN            RED              
+[ 1 2 1 ]          GREEN            RED              
+[ 2 0 0 ]          GREEN            RED              
+[ 2 0 1 ]          GREEN            RED              
+[ 2 1 0 ]          GREEN            RED              
+[ 2 1 1 ]          GREEN            RED              
+[ 2 2 0 ]          GREEN            RED              
+[ 2 2 1 ]          GREEN            RED              
+[ 3 0 0 ]          GREEN            RED              
+[ 3 0 1 ]          GREEN            RED              
+[ 3 1 0 ]          GREEN            RED              
+[ 3 1 1 ]          GREEN            RED              
+[ 3 2 0 ]          GREEN            RED              
+[ 3 2 1 ]          GREEN            RED              
+24 differences found
+attribute: <float of </dset>> and <float of </dset>>
+size:           [2]           [2]
+position        float of </dset> float of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <float2D of </dset>> and <float2D of </dset>>
+size:           [3x2]           [3x2]
+position        float2D of </dset> float2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <float3D of </dset>> and <float3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        float3D of </dset> float3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <integer of </dset>> and <integer of </dset>>
+size:           [2]           [2]
+position        integer of </dset> integer of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <integer2D of </dset>> and <integer2D of </dset>>
+size:           [3x2]           [3x2]
+position        integer2D of </dset> integer2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <integer3D of </dset>> and <integer3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        integer3D of </dset> integer3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <opaque of </dset>> and <opaque of </dset>>
+size:           [2]           [2]
+position        opaque of </dset> opaque of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <opaque2D of </dset>> and <opaque2D of </dset>>
+size:           [3x2]           [3x2]
+position        opaque2D of </dset> opaque2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <opaque3D of </dset>> and <opaque3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        opaque3D of </dset> opaque3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <reference of </dset>> and <reference of </dset>>
+0 differences found
+attribute: <reference2D of </dset>> and <reference2D of </dset>>
+0 differences found
+attribute: <reference3D of </dset>> and <reference3D of </dset>>
+0 differences found
+attribute: <string of </dset>> and <string of </dset>>
+size:           [2]           [2]
+position        string of </dset> string of </dset> difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <string2D of </dset>> and <string2D of </dset>>
+size:           [3x2]           [3x2]
+position        string2D of </dset> string2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <string3D of </dset>> and <string3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        string3D of </dset> string3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <vlen of </dset>> and <vlen of </dset>>
+size:           [2]           [2]
+position        vlen of </dset> vlen of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+[ 1 ]          3               0               3              
+3 differences found
+attribute: <vlen2D of </dset>> and <vlen2D of </dset>>
+size:           [3x2]           [3x2]
+position        vlen2D of </dset> vlen2D of </dset> difference          
+------------------------------------------------------------
+[ 0 1 ]          1               0               1              
+[ 1 0 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 1 1 ]          5               0               5              
+[ 2 0 ]          6               0               6              
+[ 2 0 ]          7               0               7              
+[ 2 0 ]          8               0               8              
+[ 2 1 ]          9               0               9              
+[ 2 1 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+11 differences found
+attribute: <vlen3D of </dset>> and <vlen3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        vlen3D of </dset> vlen3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 1 ]          1               0               1              
+[ 0 1 0 ]          2               0               2              
+[ 0 1 1 ]          3               0               3              
+[ 0 2 0 ]          4               0               4              
+[ 0 2 1 ]          5               0               5              
+[ 1 0 0 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 0 1 ]          9               0               9              
+[ 1 1 0 ]          10              0               10             
+[ 1 1 0 ]          11              0               11             
+[ 1 1 1 ]          12              0               12             
+[ 1 1 1 ]          13              0               13             
+[ 1 2 0 ]          14              0               14             
+[ 1 2 0 ]          15              0               15             
+[ 1 2 1 ]          16              0               16             
+[ 1 2 1 ]          17              0               17             
+[ 2 0 0 ]          18              0               18             
+[ 2 0 0 ]          19              0               19             
+[ 2 0 0 ]          20              0               20             
+[ 2 0 1 ]          21              0               21             
+[ 2 0 1 ]          22              0               22             
+[ 2 0 1 ]          23              0               23             
+[ 2 1 0 ]          24              0               24             
+[ 2 1 0 ]          25              0               25             
+[ 2 1 0 ]          26              0               26             
+[ 2 1 1 ]          27              0               27             
+[ 2 1 1 ]          28              0               28             
+[ 2 1 1 ]          29              0               29             
+[ 2 2 0 ]          30              0               30             
+[ 2 2 0 ]          31              0               31             
+[ 2 2 0 ]          32              0               32             
+[ 2 2 1 ]          33              0               33             
+[ 2 2 1 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 3 0 0 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 0 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 0 1 ]          41              0               41             
+[ 3 0 1 ]          42              0               42             
+[ 3 0 1 ]          43              0               43             
+[ 3 1 0 ]          44              0               44             
+[ 3 1 0 ]          45              0               45             
+[ 3 1 0 ]          46              0               46             
+[ 3 1 0 ]          47              0               47             
+[ 3 1 1 ]          48              0               48             
+[ 3 1 1 ]          49              0               49             
+[ 3 1 1 ]          50              0               50             
+[ 3 1 1 ]          51              0               51             
+[ 3 2 0 ]          52              0               52             
+[ 3 2 0 ]          53              0               53             
+[ 3 2 0 ]          54              0               54             
+[ 3 2 0 ]          55              0               55             
+[ 3 2 1 ]          56              0               56             
+[ 3 2 1 ]          57              0               57             
+[ 3 2 1 ]          58              0               58             
+[ 3 2 1 ]          59              0               59             
+59 differences found
+
+group  : </g1> and </g1>
+0 differences found
+Attributes status:  30 common, 0 only in obj1, 0 only in obj2
+attribute: <VLstring of </g1>> and <VLstring of </g1>>
+size:           [2]           [2]
+position        VLstring of </g1> VLstring of </g1> difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <VLstring2D of </g1>> and <VLstring2D of </g1>>
+size:           [3x2]           [3x2]
+position        VLstring2D of </g1> VLstring2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <VLstring3D of </g1>> and <VLstring3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        VLstring3D of </g1> VLstring3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <array of </g1>> and <array of </g1>>
+size:           [2]           [2]
+position        array of </g1>  array of </g1>  difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 0 ]          3               0               3              
+[ 1 ]          4               0               4              
+[ 1 ]          5               0               5              
+[ 1 ]          6               0               6              
+6 differences found
+attribute: <array2D of </g1>> and <array2D of </g1>>
+size:           [3x2]           [3x2]
+position        array2D of </g1> array2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 0 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 0 1 ]          5               0               5              
+[ 0 1 ]          6               0               6              
+[ 1 0 ]          7               0               7              
+[ 1 0 ]          8               0               8              
+[ 1 0 ]          9               0               9              
+[ 1 1 ]          10              0               10             
+[ 1 1 ]          11              0               11             
+[ 1 1 ]          12              0               12             
+[ 2 0 ]          13              0               13             
+[ 2 0 ]          14              0               14             
+[ 2 0 ]          15              0               15             
+[ 2 1 ]          16              0               16             
+[ 2 1 ]          17              0               17             
+[ 2 1 ]          18              0               18             
+18 differences found
+attribute: <array3D of </g1>> and <array3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        array3D of </g1> array3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 0 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 0 1 ]          5               0               5              
+[ 0 0 1 ]          6               0               6              
+[ 0 1 0 ]          7               0               7              
+[ 0 1 0 ]          8               0               8              
+[ 0 1 0 ]          9               0               9              
+[ 0 1 1 ]          10              0               10             
+[ 0 1 1 ]          11              0               11             
+[ 0 1 1 ]          12              0               12             
+[ 0 2 0 ]          13              0               13             
+[ 0 2 0 ]          14              0               14             
+[ 0 2 0 ]          15              0               15             
+[ 0 2 1 ]          16              0               16             
+[ 0 2 1 ]          17              0               17             
+[ 0 2 1 ]          18              0               18             
+[ 1 0 0 ]          19              0               19             
+[ 1 0 0 ]          20              0               20             
+[ 1 0 0 ]          21              0               21             
+[ 1 0 1 ]          22              0               22             
+[ 1 0 1 ]          23              0               23             
+[ 1 0 1 ]          24              0               24             
+[ 1 1 0 ]          25              0               25             
+[ 1 1 0 ]          26              0               26             
+[ 1 1 0 ]          27              0               27             
+[ 1 1 1 ]          28              0               28             
+[ 1 1 1 ]          29              0               29             
+[ 1 1 1 ]          30              0               30             
+[ 1 2 0 ]          31              0               31             
+[ 1 2 0 ]          32              0               32             
+[ 1 2 0 ]          33              0               33             
+[ 1 2 1 ]          34              0               34             
+[ 1 2 1 ]          35              0               35             
+[ 1 2 1 ]          36              0               36             
+[ 2 0 0 ]          37              0               37             
+[ 2 0 0 ]          38              0               38             
+[ 2 0 0 ]          39              0               39             
+[ 2 0 1 ]          40              0               40             
+[ 2 0 1 ]          41              0               41             
+[ 2 0 1 ]          42              0               42             
+[ 2 1 0 ]          43              0               43             
+[ 2 1 0 ]          44              0               44             
+[ 2 1 0 ]          45              0               45             
+[ 2 1 1 ]          46              0               46             
+[ 2 1 1 ]          47              0               47             
+[ 2 1 1 ]          48              0               48             
+[ 2 2 0 ]          49              0               49             
+[ 2 2 0 ]          50              0               50             
+[ 2 2 0 ]          51              0               51             
+[ 2 2 1 ]          52              0               52             
+[ 2 2 1 ]          53              0               53             
+[ 2 2 1 ]          54              0               54             
+[ 3 0 0 ]          55              0               55             
+[ 3 0 0 ]          56              0               56             
+[ 3 0 0 ]          57              0               57             
+[ 3 0 1 ]          58              0               58             
+[ 3 0 1 ]          59              0               59             
+[ 3 0 1 ]          60              0               60             
+[ 3 1 0 ]          61              0               61             
+[ 3 1 0 ]          62              0               62             
+[ 3 1 0 ]          63              0               63             
+[ 3 1 1 ]          64              0               64             
+[ 3 1 1 ]          65              0               65             
+[ 3 1 1 ]          66              0               66             
+[ 3 2 0 ]          67              0               67             
+[ 3 2 0 ]          68              0               68             
+[ 3 2 0 ]          69              0               69             
+[ 3 2 1 ]          70              0               70             
+[ 3 2 1 ]          71              0               71             
+[ 3 2 1 ]          72              0               72             
+72 differences found
+attribute: <bitfield of </g1>> and <bitfield of </g1>>
+size:           [2]           [2]
+position        bitfield of </g1> bitfield of </g1> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <bitfield2D of </g1>> and <bitfield2D of </g1>>
+size:           [3x2]           [3x2]
+position        bitfield2D of </g1> bitfield2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <bitfield3D of </g1>> and <bitfield3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        bitfield3D of </g1> bitfield3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <compound of </g1>> and <compound of </g1>>
+size:           [2]           [2]
+position        compound of </g1> compound of </g1> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 1 ]          3               0               3              
+[ 1 ]          4               0               4              
+4 differences found
+attribute: <compound2D of </g1>> and <compound2D of </g1>>
+size:           [3x2]           [3x2]
+position        compound2D of </g1> compound2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 1 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 1 0 ]          5               0               5              
+[ 1 0 ]          6               0               6              
+[ 1 1 ]          7               0               7              
+[ 1 1 ]          8               0               8              
+[ 2 0 ]          9               0               9              
+[ 2 0 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+[ 2 1 ]          12              0               12             
+12 differences found
+attribute: <compound3D of </g1>> and <compound3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        compound3D of </g1> compound3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 1 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 1 0 ]          5               0               5              
+[ 0 1 0 ]          6               0               6              
+[ 0 1 1 ]          7               0               7              
+[ 0 1 1 ]          8               0               8              
+[ 0 2 0 ]          9               0               9              
+[ 0 2 0 ]          10              0               10             
+[ 0 2 1 ]          11              0               11             
+[ 0 2 1 ]          12              0               12             
+[ 1 0 0 ]          13              0               13             
+[ 1 0 0 ]          14              0               14             
+[ 1 0 1 ]          15              0               15             
+[ 1 0 1 ]          16              0               16             
+[ 1 1 0 ]          17              0               17             
+[ 1 1 0 ]          18              0               18             
+[ 1 1 1 ]          19              0               19             
+[ 1 1 1 ]          20              0               20             
+[ 1 2 0 ]          21              0               21             
+[ 1 2 0 ]          22              0               22             
+[ 1 2 1 ]          23              0               23             
+[ 1 2 1 ]          24              0               24             
+[ 2 0 0 ]          25              0               25             
+[ 2 0 0 ]          26              0               26             
+[ 2 0 1 ]          27              0               27             
+[ 2 0 1 ]          28              0               28             
+[ 2 1 0 ]          29              0               29             
+[ 2 1 0 ]          30              0               30             
+[ 2 1 1 ]          31              0               31             
+[ 2 1 1 ]          32              0               32             
+[ 2 2 0 ]          33              0               33             
+[ 2 2 0 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 2 2 1 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 1 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 1 0 ]          41              0               41             
+[ 3 1 0 ]          42              0               42             
+[ 3 1 1 ]          43              0               43             
+[ 3 1 1 ]          44              0               44             
+[ 3 2 0 ]          45              0               45             
+[ 3 2 0 ]          46              0               46             
+[ 3 2 1 ]          47              0               47             
+[ 3 2 1 ]          48              0               48             
+48 differences found
+attribute: <enum of </g1>> and <enum of </g1>>
+size:           [2]           [2]
+position        enum of </g1>   enum of </g1>   difference          
+------------------------------------------------------------
+[ 0 ]          RED              GREEN            
+[ 1 ]          RED              GREEN            
+2 differences found
+attribute: <enum2D of </g1>> and <enum2D of </g1>>
+size:           [3x2]           [3x2]
+position        enum2D of </g1> enum2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          RED              GREEN            
+[ 0 1 ]          RED              GREEN            
+[ 1 0 ]          RED              GREEN            
+[ 1 1 ]          RED              GREEN            
+[ 2 0 ]          RED              GREEN            
+[ 2 1 ]          RED              GREEN            
+6 differences found
+attribute: <enum3D of </g1>> and <enum3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        enum3D of </g1> enum3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          GREEN            RED              
+[ 0 0 1 ]          GREEN            RED              
+[ 0 1 0 ]          GREEN            RED              
+[ 0 1 1 ]          GREEN            RED              
+[ 0 2 0 ]          GREEN            RED              
+[ 0 2 1 ]          GREEN            RED              
+[ 1 0 0 ]          GREEN            RED              
+[ 1 0 1 ]          GREEN            RED              
+[ 1 1 0 ]          GREEN            RED              
+[ 1 1 1 ]          GREEN            RED              
+[ 1 2 0 ]          GREEN            RED              
+[ 1 2 1 ]          GREEN            RED              
+[ 2 0 0 ]          GREEN            RED              
+[ 2 0 1 ]          GREEN            RED              
+[ 2 1 0 ]          GREEN            RED              
+[ 2 1 1 ]          GREEN            RED              
+[ 2 2 0 ]          GREEN            RED              
+[ 2 2 1 ]          GREEN            RED              
+[ 3 0 0 ]          GREEN            RED              
+[ 3 0 1 ]          GREEN            RED              
+[ 3 1 0 ]          GREEN            RED              
+[ 3 1 1 ]          GREEN            RED              
+[ 3 2 0 ]          GREEN            RED              
+[ 3 2 1 ]          GREEN            RED              
+24 differences found
+attribute: <float of </g1>> and <float of </g1>>
+size:           [2]           [2]
+position        float of </g1>  float of </g1>  difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <float2D of </g1>> and <float2D of </g1>>
+size:           [3x2]           [3x2]
+position        float2D of </g1> float2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <float3D of </g1>> and <float3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        float3D of </g1> float3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <integer of </g1>> and <integer of </g1>>
+size:           [2]           [2]
+position        integer of </g1> integer of </g1> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <integer2D of </g1>> and <integer2D of </g1>>
+size:           [3x2]           [3x2]
+position        integer2D of </g1> integer2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <integer3D of </g1>> and <integer3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        integer3D of </g1> integer3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <opaque of </g1>> and <opaque of </g1>>
+size:           [2]           [2]
+position        opaque of </g1> opaque of </g1> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <opaque2D of </g1>> and <opaque2D of </g1>>
+size:           [3x2]           [3x2]
+position        opaque2D of </g1> opaque2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <opaque3D of </g1>> and <opaque3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        opaque3D of </g1> opaque3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <string of </g1>> and <string of </g1>>
+size:           [2]           [2]
+position        string of </g1> string of </g1> difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <string2D of </g1>> and <string2D of </g1>>
+size:           [3x2]           [3x2]
+position        string2D of </g1> string2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <string3D of </g1>> and <string3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        string3D of </g1> string3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <vlen of </g1>> and <vlen of </g1>>
+size:           [2]           [2]
+position        vlen of </g1>   vlen of </g1>   difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+[ 1 ]          3               0               3              
+3 differences found
+attribute: <vlen2D of </g1>> and <vlen2D of </g1>>
+size:           [3x2]           [3x2]
+position        vlen2D of </g1> vlen2D of </g1> difference          
+------------------------------------------------------------
+[ 0 1 ]          1               0               1              
+[ 1 0 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 1 1 ]          5               0               5              
+[ 2 0 ]          6               0               6              
+[ 2 0 ]          7               0               7              
+[ 2 0 ]          8               0               8              
+[ 2 1 ]          9               0               9              
+[ 2 1 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+11 differences found
+attribute: <vlen3D of </g1>> and <vlen3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        vlen3D of </g1> vlen3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 1 ]          1               0               1              
+[ 0 1 0 ]          2               0               2              
+[ 0 1 1 ]          3               0               3              
+[ 0 2 0 ]          4               0               4              
+[ 0 2 1 ]          5               0               5              
+[ 1 0 0 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 0 1 ]          9               0               9              
+[ 1 1 0 ]          10              0               10             
+[ 1 1 0 ]          11              0               11             
+[ 1 1 1 ]          12              0               12             
+[ 1 1 1 ]          13              0               13             
+[ 1 2 0 ]          14              0               14             
+[ 1 2 0 ]          15              0               15             
+[ 1 2 1 ]          16              0               16             
+[ 1 2 1 ]          17              0               17             
+[ 2 0 0 ]          18              0               18             
+[ 2 0 0 ]          19              0               19             
+[ 2 0 0 ]          20              0               20             
+[ 2 0 1 ]          21              0               21             
+[ 2 0 1 ]          22              0               22             
+[ 2 0 1 ]          23              0               23             
+[ 2 1 0 ]          24              0               24             
+[ 2 1 0 ]          25              0               25             
+[ 2 1 0 ]          26              0               26             
+[ 2 1 1 ]          27              0               27             
+[ 2 1 1 ]          28              0               28             
+[ 2 1 1 ]          29              0               29             
+[ 2 2 0 ]          30              0               30             
+[ 2 2 0 ]          31              0               31             
+[ 2 2 0 ]          32              0               32             
+[ 2 2 1 ]          33              0               33             
+[ 2 2 1 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 3 0 0 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 0 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 0 1 ]          41              0               41             
+[ 3 0 1 ]          42              0               42             
+[ 3 0 1 ]          43              0               43             
+[ 3 1 0 ]          44              0               44             
+[ 3 1 0 ]          45              0               45             
+[ 3 1 0 ]          46              0               46             
+[ 3 1 0 ]          47              0               47             
+[ 3 1 1 ]          48              0               48             
+[ 3 1 1 ]          49              0               49             
+[ 3 1 1 ]          50              0               50             
+[ 3 1 1 ]          51              0               51             
+[ 3 2 0 ]          52              0               52             
+[ 3 2 0 ]          53              0               53             
+[ 3 2 0 ]          54              0               54             
+[ 3 2 0 ]          55              0               55             
+[ 3 2 1 ]          56              0               56             
+[ 3 2 1 ]          57              0               57             
+[ 3 2 1 ]          58              0               58             
+[ 3 2 1 ]          59              0               59             
+59 differences found
+--------------------------------
+Some objects are not comparable
+--------------------------------
+Use -c for a list of objects without details of differences.
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_701.txt b/tools/test/h5diff/testfiles/h5diff_701.txt
new file mode 100644
index 0000000..405ab2f
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_701.txt
@@ -0,0 +1,2137 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /dset          
+    x      x    /g1            
+
+
+group  : </> and </>
+0 differences found
+   obj1   obj2
+ --------------------------------------
+    x      x    VLstring       
+    x      x    VLstring2D     
+    x      x    VLstring3D     
+    x      x    array          
+    x      x    array2D        
+    x      x    array3D        
+    x      x    bitfield       
+    x      x    bitfield2D     
+    x      x    bitfield3D     
+    x      x    compound       
+    x      x    compound2D     
+    x      x    compound3D     
+    x      x    enum           
+    x      x    enum2D         
+    x      x    enum3D         
+    x      x    float          
+    x      x    float2D        
+    x      x    float3D        
+    x      x    integer        
+    x      x    integer2D      
+    x      x    integer3D      
+    x      x    opaque         
+    x      x    opaque2D       
+    x      x    opaque3D       
+    x      x    string         
+    x      x    string2D       
+    x      x    string3D       
+    x      x    vlen           
+    x      x    vlen2D         
+    x      x    vlen3D         
+Attributes status:  30 common, 0 only in obj1, 0 only in obj2
+attribute: <VLstring of </>> and <VLstring of </>>
+size:           [2]           [2]
+position        VLstring of </> VLstring of </> difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <VLstring2D of </>> and <VLstring2D of </>>
+size:           [3x2]           [3x2]
+position        VLstring2D of </> VLstring2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <VLstring3D of </>> and <VLstring3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        VLstring3D of </> VLstring3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <array of </>> and <array of </>>
+size:           [2]           [2]
+position        array of </>    array of </>    difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 0 ]          3               0               3              
+[ 1 ]          4               0               4              
+[ 1 ]          5               0               5              
+[ 1 ]          6               0               6              
+6 differences found
+attribute: <array2D of </>> and <array2D of </>>
+size:           [3x2]           [3x2]
+position        array2D of </>  array2D of </>  difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 0 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 0 1 ]          5               0               5              
+[ 0 1 ]          6               0               6              
+[ 1 0 ]          7               0               7              
+[ 1 0 ]          8               0               8              
+[ 1 0 ]          9               0               9              
+[ 1 1 ]          10              0               10             
+[ 1 1 ]          11              0               11             
+[ 1 1 ]          12              0               12             
+[ 2 0 ]          13              0               13             
+[ 2 0 ]          14              0               14             
+[ 2 0 ]          15              0               15             
+[ 2 1 ]          16              0               16             
+[ 2 1 ]          17              0               17             
+[ 2 1 ]          18              0               18             
+18 differences found
+attribute: <array3D of </>> and <array3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        array3D of </>  array3D of </>  difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 0 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 0 1 ]          5               0               5              
+[ 0 0 1 ]          6               0               6              
+[ 0 1 0 ]          7               0               7              
+[ 0 1 0 ]          8               0               8              
+[ 0 1 0 ]          9               0               9              
+[ 0 1 1 ]          10              0               10             
+[ 0 1 1 ]          11              0               11             
+[ 0 1 1 ]          12              0               12             
+[ 0 2 0 ]          13              0               13             
+[ 0 2 0 ]          14              0               14             
+[ 0 2 0 ]          15              0               15             
+[ 0 2 1 ]          16              0               16             
+[ 0 2 1 ]          17              0               17             
+[ 0 2 1 ]          18              0               18             
+[ 1 0 0 ]          19              0               19             
+[ 1 0 0 ]          20              0               20             
+[ 1 0 0 ]          21              0               21             
+[ 1 0 1 ]          22              0               22             
+[ 1 0 1 ]          23              0               23             
+[ 1 0 1 ]          24              0               24             
+[ 1 1 0 ]          25              0               25             
+[ 1 1 0 ]          26              0               26             
+[ 1 1 0 ]          27              0               27             
+[ 1 1 1 ]          28              0               28             
+[ 1 1 1 ]          29              0               29             
+[ 1 1 1 ]          30              0               30             
+[ 1 2 0 ]          31              0               31             
+[ 1 2 0 ]          32              0               32             
+[ 1 2 0 ]          33              0               33             
+[ 1 2 1 ]          34              0               34             
+[ 1 2 1 ]          35              0               35             
+[ 1 2 1 ]          36              0               36             
+[ 2 0 0 ]          37              0               37             
+[ 2 0 0 ]          38              0               38             
+[ 2 0 0 ]          39              0               39             
+[ 2 0 1 ]          40              0               40             
+[ 2 0 1 ]          41              0               41             
+[ 2 0 1 ]          42              0               42             
+[ 2 1 0 ]          43              0               43             
+[ 2 1 0 ]          44              0               44             
+[ 2 1 0 ]          45              0               45             
+[ 2 1 1 ]          46              0               46             
+[ 2 1 1 ]          47              0               47             
+[ 2 1 1 ]          48              0               48             
+[ 2 2 0 ]          49              0               49             
+[ 2 2 0 ]          50              0               50             
+[ 2 2 0 ]          51              0               51             
+[ 2 2 1 ]          52              0               52             
+[ 2 2 1 ]          53              0               53             
+[ 2 2 1 ]          54              0               54             
+[ 3 0 0 ]          55              0               55             
+[ 3 0 0 ]          56              0               56             
+[ 3 0 0 ]          57              0               57             
+[ 3 0 1 ]          58              0               58             
+[ 3 0 1 ]          59              0               59             
+[ 3 0 1 ]          60              0               60             
+[ 3 1 0 ]          61              0               61             
+[ 3 1 0 ]          62              0               62             
+[ 3 1 0 ]          63              0               63             
+[ 3 1 1 ]          64              0               64             
+[ 3 1 1 ]          65              0               65             
+[ 3 1 1 ]          66              0               66             
+[ 3 2 0 ]          67              0               67             
+[ 3 2 0 ]          68              0               68             
+[ 3 2 0 ]          69              0               69             
+[ 3 2 1 ]          70              0               70             
+[ 3 2 1 ]          71              0               71             
+[ 3 2 1 ]          72              0               72             
+72 differences found
+attribute: <bitfield of </>> and <bitfield of </>>
+size:           [2]           [2]
+position        bitfield of </> bitfield of </> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <bitfield2D of </>> and <bitfield2D of </>>
+size:           [3x2]           [3x2]
+position        bitfield2D of </> bitfield2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <bitfield3D of </>> and <bitfield3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        bitfield3D of </> bitfield3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <compound of </>> and <compound of </>>
+size:           [2]           [2]
+position        compound of </> compound of </> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 1 ]          3               0               3              
+[ 1 ]          4               0               4              
+4 differences found
+attribute: <compound2D of </>> and <compound2D of </>>
+size:           [3x2]           [3x2]
+position        compound2D of </> compound2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 1 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 1 0 ]          5               0               5              
+[ 1 0 ]          6               0               6              
+[ 1 1 ]          7               0               7              
+[ 1 1 ]          8               0               8              
+[ 2 0 ]          9               0               9              
+[ 2 0 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+[ 2 1 ]          12              0               12             
+12 differences found
+attribute: <compound3D of </>> and <compound3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        compound3D of </> compound3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 1 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 1 0 ]          5               0               5              
+[ 0 1 0 ]          6               0               6              
+[ 0 1 1 ]          7               0               7              
+[ 0 1 1 ]          8               0               8              
+[ 0 2 0 ]          9               0               9              
+[ 0 2 0 ]          10              0               10             
+[ 0 2 1 ]          11              0               11             
+[ 0 2 1 ]          12              0               12             
+[ 1 0 0 ]          13              0               13             
+[ 1 0 0 ]          14              0               14             
+[ 1 0 1 ]          15              0               15             
+[ 1 0 1 ]          16              0               16             
+[ 1 1 0 ]          17              0               17             
+[ 1 1 0 ]          18              0               18             
+[ 1 1 1 ]          19              0               19             
+[ 1 1 1 ]          20              0               20             
+[ 1 2 0 ]          21              0               21             
+[ 1 2 0 ]          22              0               22             
+[ 1 2 1 ]          23              0               23             
+[ 1 2 1 ]          24              0               24             
+[ 2 0 0 ]          25              0               25             
+[ 2 0 0 ]          26              0               26             
+[ 2 0 1 ]          27              0               27             
+[ 2 0 1 ]          28              0               28             
+[ 2 1 0 ]          29              0               29             
+[ 2 1 0 ]          30              0               30             
+[ 2 1 1 ]          31              0               31             
+[ 2 1 1 ]          32              0               32             
+[ 2 2 0 ]          33              0               33             
+[ 2 2 0 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 2 2 1 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 1 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 1 0 ]          41              0               41             
+[ 3 1 0 ]          42              0               42             
+[ 3 1 1 ]          43              0               43             
+[ 3 1 1 ]          44              0               44             
+[ 3 2 0 ]          45              0               45             
+[ 3 2 0 ]          46              0               46             
+[ 3 2 1 ]          47              0               47             
+[ 3 2 1 ]          48              0               48             
+48 differences found
+attribute: <enum of </>> and <enum of </>>
+size:           [2]           [2]
+position        enum of </>     enum of </>     difference          
+------------------------------------------------------------
+[ 0 ]          RED              GREEN            
+[ 1 ]          RED              GREEN            
+2 differences found
+attribute: <enum2D of </>> and <enum2D of </>>
+size:           [3x2]           [3x2]
+position        enum2D of </>   enum2D of </>   difference          
+------------------------------------------------------------
+[ 0 0 ]          RED              GREEN            
+[ 0 1 ]          RED              GREEN            
+[ 1 0 ]          RED              GREEN            
+[ 1 1 ]          RED              GREEN            
+[ 2 0 ]          RED              GREEN            
+[ 2 1 ]          RED              GREEN            
+6 differences found
+attribute: <enum3D of </>> and <enum3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        enum3D of </>   enum3D of </>   difference          
+------------------------------------------------------------
+[ 0 0 0 ]          GREEN            RED              
+[ 0 0 1 ]          GREEN            RED              
+[ 0 1 0 ]          GREEN            RED              
+[ 0 1 1 ]          GREEN            RED              
+[ 0 2 0 ]          GREEN            RED              
+[ 0 2 1 ]          GREEN            RED              
+[ 1 0 0 ]          GREEN            RED              
+[ 1 0 1 ]          GREEN            RED              
+[ 1 1 0 ]          GREEN            RED              
+[ 1 1 1 ]          GREEN            RED              
+[ 1 2 0 ]          GREEN            RED              
+[ 1 2 1 ]          GREEN            RED              
+[ 2 0 0 ]          GREEN            RED              
+[ 2 0 1 ]          GREEN            RED              
+[ 2 1 0 ]          GREEN            RED              
+[ 2 1 1 ]          GREEN            RED              
+[ 2 2 0 ]          GREEN            RED              
+[ 2 2 1 ]          GREEN            RED              
+[ 3 0 0 ]          GREEN            RED              
+[ 3 0 1 ]          GREEN            RED              
+[ 3 1 0 ]          GREEN            RED              
+[ 3 1 1 ]          GREEN            RED              
+[ 3 2 0 ]          GREEN            RED              
+[ 3 2 1 ]          GREEN            RED              
+24 differences found
+attribute: <float of </>> and <float of </>>
+size:           [2]           [2]
+position        float of </>    float of </>    difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <float2D of </>> and <float2D of </>>
+size:           [3x2]           [3x2]
+position        float2D of </>  float2D of </>  difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <float3D of </>> and <float3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        float3D of </>  float3D of </>  difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <integer of </>> and <integer of </>>
+size:           [2]           [2]
+position        integer of </>  integer of </>  difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <integer2D of </>> and <integer2D of </>>
+size:           [3x2]           [3x2]
+position        integer2D of </> integer2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <integer3D of </>> and <integer3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        integer3D of </> integer3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <opaque of </>> and <opaque of </>>
+size:           [2]           [2]
+position        opaque of </>   opaque of </>   difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <opaque2D of </>> and <opaque2D of </>>
+size:           [3x2]           [3x2]
+position        opaque2D of </> opaque2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <opaque3D of </>> and <opaque3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        opaque3D of </> opaque3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <string of </>> and <string of </>>
+size:           [2]           [2]
+position        string of </>   string of </>   difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <string2D of </>> and <string2D of </>>
+size:           [3x2]           [3x2]
+position        string2D of </> string2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <string3D of </>> and <string3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        string3D of </> string3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <vlen of </>> and <vlen of </>>
+size:           [2]           [2]
+position        vlen of </>     vlen of </>     difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+[ 1 ]          3               0               3              
+3 differences found
+attribute: <vlen2D of </>> and <vlen2D of </>>
+size:           [3x2]           [3x2]
+position        vlen2D of </>   vlen2D of </>   difference          
+------------------------------------------------------------
+[ 0 1 ]          1               0               1              
+[ 1 0 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 1 1 ]          5               0               5              
+[ 2 0 ]          6               0               6              
+[ 2 0 ]          7               0               7              
+[ 2 0 ]          8               0               8              
+[ 2 1 ]          9               0               9              
+[ 2 1 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+11 differences found
+attribute: <vlen3D of </>> and <vlen3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        vlen3D of </>   vlen3D of </>   difference          
+------------------------------------------------------------
+[ 0 0 1 ]          1               0               1              
+[ 0 1 0 ]          2               0               2              
+[ 0 1 1 ]          3               0               3              
+[ 0 2 0 ]          4               0               4              
+[ 0 2 1 ]          5               0               5              
+[ 1 0 0 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 0 1 ]          9               0               9              
+[ 1 1 0 ]          10              0               10             
+[ 1 1 0 ]          11              0               11             
+[ 1 1 1 ]          12              0               12             
+[ 1 1 1 ]          13              0               13             
+[ 1 2 0 ]          14              0               14             
+[ 1 2 0 ]          15              0               15             
+[ 1 2 1 ]          16              0               16             
+[ 1 2 1 ]          17              0               17             
+[ 2 0 0 ]          18              0               18             
+[ 2 0 0 ]          19              0               19             
+[ 2 0 0 ]          20              0               20             
+[ 2 0 1 ]          21              0               21             
+[ 2 0 1 ]          22              0               22             
+[ 2 0 1 ]          23              0               23             
+[ 2 1 0 ]          24              0               24             
+[ 2 1 0 ]          25              0               25             
+[ 2 1 0 ]          26              0               26             
+[ 2 1 1 ]          27              0               27             
+[ 2 1 1 ]          28              0               28             
+[ 2 1 1 ]          29              0               29             
+[ 2 2 0 ]          30              0               30             
+[ 2 2 0 ]          31              0               31             
+[ 2 2 0 ]          32              0               32             
+[ 2 2 1 ]          33              0               33             
+[ 2 2 1 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 3 0 0 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 0 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 0 1 ]          41              0               41             
+[ 3 0 1 ]          42              0               42             
+[ 3 0 1 ]          43              0               43             
+[ 3 1 0 ]          44              0               44             
+[ 3 1 0 ]          45              0               45             
+[ 3 1 0 ]          46              0               46             
+[ 3 1 0 ]          47              0               47             
+[ 3 1 1 ]          48              0               48             
+[ 3 1 1 ]          49              0               49             
+[ 3 1 1 ]          50              0               50             
+[ 3 1 1 ]          51              0               51             
+[ 3 2 0 ]          52              0               52             
+[ 3 2 0 ]          53              0               53             
+[ 3 2 0 ]          54              0               54             
+[ 3 2 0 ]          55              0               55             
+[ 3 2 1 ]          56              0               56             
+[ 3 2 1 ]          57              0               57             
+[ 3 2 1 ]          58              0               58             
+[ 3 2 1 ]          59              0               59             
+59 differences found
+
+dataset: </dset> and </dset>
+Not comparable: </dset> or </dset> is an empty dataset
+0 differences found
+   obj1   obj2
+ --------------------------------------
+    x      x    VLstring       
+    x      x    VLstring2D     
+    x      x    VLstring3D     
+    x      x    array          
+    x      x    array2D        
+    x      x    array3D        
+    x      x    bitfield       
+    x      x    bitfield2D     
+    x      x    bitfield3D     
+    x      x    compound       
+    x      x    compound2D     
+    x      x    compound3D     
+    x      x    enum           
+    x      x    enum2D         
+    x      x    enum3D         
+    x      x    float          
+    x      x    float2D        
+    x      x    float3D        
+    x      x    integer        
+    x      x    integer2D      
+    x      x    integer3D      
+    x      x    opaque         
+    x      x    opaque2D       
+    x      x    opaque3D       
+    x      x    reference      
+    x      x    reference2D    
+    x      x    reference3D    
+    x      x    string         
+    x      x    string2D       
+    x      x    string3D       
+    x      x    vlen           
+    x      x    vlen2D         
+    x      x    vlen3D         
+Attributes status:  33 common, 0 only in obj1, 0 only in obj2
+attribute: <VLstring of </dset>> and <VLstring of </dset>>
+size:           [2]           [2]
+position        VLstring of </dset> VLstring of </dset> difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <VLstring2D of </dset>> and <VLstring2D of </dset>>
+size:           [3x2]           [3x2]
+position        VLstring2D of </dset> VLstring2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <VLstring3D of </dset>> and <VLstring3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        VLstring3D of </dset> VLstring3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <array of </dset>> and <array of </dset>>
+size:           [2]           [2]
+position        array of </dset> array of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 0 ]          3               0               3              
+[ 1 ]          4               0               4              
+[ 1 ]          5               0               5              
+[ 1 ]          6               0               6              
+6 differences found
+attribute: <array2D of </dset>> and <array2D of </dset>>
+size:           [3x2]           [3x2]
+position        array2D of </dset> array2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 0 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 0 1 ]          5               0               5              
+[ 0 1 ]          6               0               6              
+[ 1 0 ]          7               0               7              
+[ 1 0 ]          8               0               8              
+[ 1 0 ]          9               0               9              
+[ 1 1 ]          10              0               10             
+[ 1 1 ]          11              0               11             
+[ 1 1 ]          12              0               12             
+[ 2 0 ]          13              0               13             
+[ 2 0 ]          14              0               14             
+[ 2 0 ]          15              0               15             
+[ 2 1 ]          16              0               16             
+[ 2 1 ]          17              0               17             
+[ 2 1 ]          18              0               18             
+18 differences found
+attribute: <array3D of </dset>> and <array3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        array3D of </dset> array3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 0 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 0 1 ]          5               0               5              
+[ 0 0 1 ]          6               0               6              
+[ 0 1 0 ]          7               0               7              
+[ 0 1 0 ]          8               0               8              
+[ 0 1 0 ]          9               0               9              
+[ 0 1 1 ]          10              0               10             
+[ 0 1 1 ]          11              0               11             
+[ 0 1 1 ]          12              0               12             
+[ 0 2 0 ]          13              0               13             
+[ 0 2 0 ]          14              0               14             
+[ 0 2 0 ]          15              0               15             
+[ 0 2 1 ]          16              0               16             
+[ 0 2 1 ]          17              0               17             
+[ 0 2 1 ]          18              0               18             
+[ 1 0 0 ]          19              0               19             
+[ 1 0 0 ]          20              0               20             
+[ 1 0 0 ]          21              0               21             
+[ 1 0 1 ]          22              0               22             
+[ 1 0 1 ]          23              0               23             
+[ 1 0 1 ]          24              0               24             
+[ 1 1 0 ]          25              0               25             
+[ 1 1 0 ]          26              0               26             
+[ 1 1 0 ]          27              0               27             
+[ 1 1 1 ]          28              0               28             
+[ 1 1 1 ]          29              0               29             
+[ 1 1 1 ]          30              0               30             
+[ 1 2 0 ]          31              0               31             
+[ 1 2 0 ]          32              0               32             
+[ 1 2 0 ]          33              0               33             
+[ 1 2 1 ]          34              0               34             
+[ 1 2 1 ]          35              0               35             
+[ 1 2 1 ]          36              0               36             
+[ 2 0 0 ]          37              0               37             
+[ 2 0 0 ]          38              0               38             
+[ 2 0 0 ]          39              0               39             
+[ 2 0 1 ]          40              0               40             
+[ 2 0 1 ]          41              0               41             
+[ 2 0 1 ]          42              0               42             
+[ 2 1 0 ]          43              0               43             
+[ 2 1 0 ]          44              0               44             
+[ 2 1 0 ]          45              0               45             
+[ 2 1 1 ]          46              0               46             
+[ 2 1 1 ]          47              0               47             
+[ 2 1 1 ]          48              0               48             
+[ 2 2 0 ]          49              0               49             
+[ 2 2 0 ]          50              0               50             
+[ 2 2 0 ]          51              0               51             
+[ 2 2 1 ]          52              0               52             
+[ 2 2 1 ]          53              0               53             
+[ 2 2 1 ]          54              0               54             
+[ 3 0 0 ]          55              0               55             
+[ 3 0 0 ]          56              0               56             
+[ 3 0 0 ]          57              0               57             
+[ 3 0 1 ]          58              0               58             
+[ 3 0 1 ]          59              0               59             
+[ 3 0 1 ]          60              0               60             
+[ 3 1 0 ]          61              0               61             
+[ 3 1 0 ]          62              0               62             
+[ 3 1 0 ]          63              0               63             
+[ 3 1 1 ]          64              0               64             
+[ 3 1 1 ]          65              0               65             
+[ 3 1 1 ]          66              0               66             
+[ 3 2 0 ]          67              0               67             
+[ 3 2 0 ]          68              0               68             
+[ 3 2 0 ]          69              0               69             
+[ 3 2 1 ]          70              0               70             
+[ 3 2 1 ]          71              0               71             
+[ 3 2 1 ]          72              0               72             
+72 differences found
+attribute: <bitfield of </dset>> and <bitfield of </dset>>
+size:           [2]           [2]
+position        bitfield of </dset> bitfield of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <bitfield2D of </dset>> and <bitfield2D of </dset>>
+size:           [3x2]           [3x2]
+position        bitfield2D of </dset> bitfield2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <bitfield3D of </dset>> and <bitfield3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        bitfield3D of </dset> bitfield3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <compound of </dset>> and <compound of </dset>>
+size:           [2]           [2]
+position        compound of </dset> compound of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 1 ]          3               0               3              
+[ 1 ]          4               0               4              
+4 differences found
+attribute: <compound2D of </dset>> and <compound2D of </dset>>
+size:           [3x2]           [3x2]
+position        compound2D of </dset> compound2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 1 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 1 0 ]          5               0               5              
+[ 1 0 ]          6               0               6              
+[ 1 1 ]          7               0               7              
+[ 1 1 ]          8               0               8              
+[ 2 0 ]          9               0               9              
+[ 2 0 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+[ 2 1 ]          12              0               12             
+12 differences found
+attribute: <compound3D of </dset>> and <compound3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        compound3D of </dset> compound3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 1 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 1 0 ]          5               0               5              
+[ 0 1 0 ]          6               0               6              
+[ 0 1 1 ]          7               0               7              
+[ 0 1 1 ]          8               0               8              
+[ 0 2 0 ]          9               0               9              
+[ 0 2 0 ]          10              0               10             
+[ 0 2 1 ]          11              0               11             
+[ 0 2 1 ]          12              0               12             
+[ 1 0 0 ]          13              0               13             
+[ 1 0 0 ]          14              0               14             
+[ 1 0 1 ]          15              0               15             
+[ 1 0 1 ]          16              0               16             
+[ 1 1 0 ]          17              0               17             
+[ 1 1 0 ]          18              0               18             
+[ 1 1 1 ]          19              0               19             
+[ 1 1 1 ]          20              0               20             
+[ 1 2 0 ]          21              0               21             
+[ 1 2 0 ]          22              0               22             
+[ 1 2 1 ]          23              0               23             
+[ 1 2 1 ]          24              0               24             
+[ 2 0 0 ]          25              0               25             
+[ 2 0 0 ]          26              0               26             
+[ 2 0 1 ]          27              0               27             
+[ 2 0 1 ]          28              0               28             
+[ 2 1 0 ]          29              0               29             
+[ 2 1 0 ]          30              0               30             
+[ 2 1 1 ]          31              0               31             
+[ 2 1 1 ]          32              0               32             
+[ 2 2 0 ]          33              0               33             
+[ 2 2 0 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 2 2 1 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 1 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 1 0 ]          41              0               41             
+[ 3 1 0 ]          42              0               42             
+[ 3 1 1 ]          43              0               43             
+[ 3 1 1 ]          44              0               44             
+[ 3 2 0 ]          45              0               45             
+[ 3 2 0 ]          46              0               46             
+[ 3 2 1 ]          47              0               47             
+[ 3 2 1 ]          48              0               48             
+48 differences found
+attribute: <enum of </dset>> and <enum of </dset>>
+size:           [2]           [2]
+position        enum of </dset> enum of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          RED              GREEN            
+[ 1 ]          RED              GREEN            
+2 differences found
+attribute: <enum2D of </dset>> and <enum2D of </dset>>
+size:           [3x2]           [3x2]
+position        enum2D of </dset> enum2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          RED              GREEN            
+[ 0 1 ]          RED              GREEN            
+[ 1 0 ]          RED              GREEN            
+[ 1 1 ]          RED              GREEN            
+[ 2 0 ]          RED              GREEN            
+[ 2 1 ]          RED              GREEN            
+6 differences found
+attribute: <enum3D of </dset>> and <enum3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        enum3D of </dset> enum3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          GREEN            RED              
+[ 0 0 1 ]          GREEN            RED              
+[ 0 1 0 ]          GREEN            RED              
+[ 0 1 1 ]          GREEN            RED              
+[ 0 2 0 ]          GREEN            RED              
+[ 0 2 1 ]          GREEN            RED              
+[ 1 0 0 ]          GREEN            RED              
+[ 1 0 1 ]          GREEN            RED              
+[ 1 1 0 ]          GREEN            RED              
+[ 1 1 1 ]          GREEN            RED              
+[ 1 2 0 ]          GREEN            RED              
+[ 1 2 1 ]          GREEN            RED              
+[ 2 0 0 ]          GREEN            RED              
+[ 2 0 1 ]          GREEN            RED              
+[ 2 1 0 ]          GREEN            RED              
+[ 2 1 1 ]          GREEN            RED              
+[ 2 2 0 ]          GREEN            RED              
+[ 2 2 1 ]          GREEN            RED              
+[ 3 0 0 ]          GREEN            RED              
+[ 3 0 1 ]          GREEN            RED              
+[ 3 1 0 ]          GREEN            RED              
+[ 3 1 1 ]          GREEN            RED              
+[ 3 2 0 ]          GREEN            RED              
+[ 3 2 1 ]          GREEN            RED              
+24 differences found
+attribute: <float of </dset>> and <float of </dset>>
+size:           [2]           [2]
+position        float of </dset> float of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <float2D of </dset>> and <float2D of </dset>>
+size:           [3x2]           [3x2]
+position        float2D of </dset> float2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <float3D of </dset>> and <float3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        float3D of </dset> float3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <integer of </dset>> and <integer of </dset>>
+size:           [2]           [2]
+position        integer of </dset> integer of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <integer2D of </dset>> and <integer2D of </dset>>
+size:           [3x2]           [3x2]
+position        integer2D of </dset> integer2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <integer3D of </dset>> and <integer3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        integer3D of </dset> integer3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <opaque of </dset>> and <opaque of </dset>>
+size:           [2]           [2]
+position        opaque of </dset> opaque of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <opaque2D of </dset>> and <opaque2D of </dset>>
+size:           [3x2]           [3x2]
+position        opaque2D of </dset> opaque2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <opaque3D of </dset>> and <opaque3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        opaque3D of </dset> opaque3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <reference of </dset>> and <reference of </dset>>
+0 differences found
+attribute: <reference2D of </dset>> and <reference2D of </dset>>
+0 differences found
+attribute: <reference3D of </dset>> and <reference3D of </dset>>
+0 differences found
+attribute: <string of </dset>> and <string of </dset>>
+size:           [2]           [2]
+position        string of </dset> string of </dset> difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <string2D of </dset>> and <string2D of </dset>>
+size:           [3x2]           [3x2]
+position        string2D of </dset> string2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <string3D of </dset>> and <string3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        string3D of </dset> string3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <vlen of </dset>> and <vlen of </dset>>
+size:           [2]           [2]
+position        vlen of </dset> vlen of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+[ 1 ]          3               0               3              
+3 differences found
+attribute: <vlen2D of </dset>> and <vlen2D of </dset>>
+size:           [3x2]           [3x2]
+position        vlen2D of </dset> vlen2D of </dset> difference          
+------------------------------------------------------------
+[ 0 1 ]          1               0               1              
+[ 1 0 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 1 1 ]          5               0               5              
+[ 2 0 ]          6               0               6              
+[ 2 0 ]          7               0               7              
+[ 2 0 ]          8               0               8              
+[ 2 1 ]          9               0               9              
+[ 2 1 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+11 differences found
+attribute: <vlen3D of </dset>> and <vlen3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        vlen3D of </dset> vlen3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 1 ]          1               0               1              
+[ 0 1 0 ]          2               0               2              
+[ 0 1 1 ]          3               0               3              
+[ 0 2 0 ]          4               0               4              
+[ 0 2 1 ]          5               0               5              
+[ 1 0 0 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 0 1 ]          9               0               9              
+[ 1 1 0 ]          10              0               10             
+[ 1 1 0 ]          11              0               11             
+[ 1 1 1 ]          12              0               12             
+[ 1 1 1 ]          13              0               13             
+[ 1 2 0 ]          14              0               14             
+[ 1 2 0 ]          15              0               15             
+[ 1 2 1 ]          16              0               16             
+[ 1 2 1 ]          17              0               17             
+[ 2 0 0 ]          18              0               18             
+[ 2 0 0 ]          19              0               19             
+[ 2 0 0 ]          20              0               20             
+[ 2 0 1 ]          21              0               21             
+[ 2 0 1 ]          22              0               22             
+[ 2 0 1 ]          23              0               23             
+[ 2 1 0 ]          24              0               24             
+[ 2 1 0 ]          25              0               25             
+[ 2 1 0 ]          26              0               26             
+[ 2 1 1 ]          27              0               27             
+[ 2 1 1 ]          28              0               28             
+[ 2 1 1 ]          29              0               29             
+[ 2 2 0 ]          30              0               30             
+[ 2 2 0 ]          31              0               31             
+[ 2 2 0 ]          32              0               32             
+[ 2 2 1 ]          33              0               33             
+[ 2 2 1 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 3 0 0 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 0 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 0 1 ]          41              0               41             
+[ 3 0 1 ]          42              0               42             
+[ 3 0 1 ]          43              0               43             
+[ 3 1 0 ]          44              0               44             
+[ 3 1 0 ]          45              0               45             
+[ 3 1 0 ]          46              0               46             
+[ 3 1 0 ]          47              0               47             
+[ 3 1 1 ]          48              0               48             
+[ 3 1 1 ]          49              0               49             
+[ 3 1 1 ]          50              0               50             
+[ 3 1 1 ]          51              0               51             
+[ 3 2 0 ]          52              0               52             
+[ 3 2 0 ]          53              0               53             
+[ 3 2 0 ]          54              0               54             
+[ 3 2 0 ]          55              0               55             
+[ 3 2 1 ]          56              0               56             
+[ 3 2 1 ]          57              0               57             
+[ 3 2 1 ]          58              0               58             
+[ 3 2 1 ]          59              0               59             
+59 differences found
+
+group  : </g1> and </g1>
+0 differences found
+   obj1   obj2
+ --------------------------------------
+    x      x    VLstring       
+    x      x    VLstring2D     
+    x      x    VLstring3D     
+    x      x    array          
+    x      x    array2D        
+    x      x    array3D        
+    x      x    bitfield       
+    x      x    bitfield2D     
+    x      x    bitfield3D     
+    x      x    compound       
+    x      x    compound2D     
+    x      x    compound3D     
+    x      x    enum           
+    x      x    enum2D         
+    x      x    enum3D         
+    x      x    float          
+    x      x    float2D        
+    x      x    float3D        
+    x      x    integer        
+    x      x    integer2D      
+    x      x    integer3D      
+    x      x    opaque         
+    x      x    opaque2D       
+    x      x    opaque3D       
+    x      x    string         
+    x      x    string2D       
+    x      x    string3D       
+    x      x    vlen           
+    x      x    vlen2D         
+    x      x    vlen3D         
+Attributes status:  30 common, 0 only in obj1, 0 only in obj2
+attribute: <VLstring of </g1>> and <VLstring of </g1>>
+size:           [2]           [2]
+position        VLstring of </g1> VLstring of </g1> difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <VLstring2D of </g1>> and <VLstring2D of </g1>>
+size:           [3x2]           [3x2]
+position        VLstring2D of </g1> VLstring2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <VLstring3D of </g1>> and <VLstring3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        VLstring3D of </g1> VLstring3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <array of </g1>> and <array of </g1>>
+size:           [2]           [2]
+position        array of </g1>  array of </g1>  difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 0 ]          3               0               3              
+[ 1 ]          4               0               4              
+[ 1 ]          5               0               5              
+[ 1 ]          6               0               6              
+6 differences found
+attribute: <array2D of </g1>> and <array2D of </g1>>
+size:           [3x2]           [3x2]
+position        array2D of </g1> array2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 0 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 0 1 ]          5               0               5              
+[ 0 1 ]          6               0               6              
+[ 1 0 ]          7               0               7              
+[ 1 0 ]          8               0               8              
+[ 1 0 ]          9               0               9              
+[ 1 1 ]          10              0               10             
+[ 1 1 ]          11              0               11             
+[ 1 1 ]          12              0               12             
+[ 2 0 ]          13              0               13             
+[ 2 0 ]          14              0               14             
+[ 2 0 ]          15              0               15             
+[ 2 1 ]          16              0               16             
+[ 2 1 ]          17              0               17             
+[ 2 1 ]          18              0               18             
+18 differences found
+attribute: <array3D of </g1>> and <array3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        array3D of </g1> array3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 0 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 0 1 ]          5               0               5              
+[ 0 0 1 ]          6               0               6              
+[ 0 1 0 ]          7               0               7              
+[ 0 1 0 ]          8               0               8              
+[ 0 1 0 ]          9               0               9              
+[ 0 1 1 ]          10              0               10             
+[ 0 1 1 ]          11              0               11             
+[ 0 1 1 ]          12              0               12             
+[ 0 2 0 ]          13              0               13             
+[ 0 2 0 ]          14              0               14             
+[ 0 2 0 ]          15              0               15             
+[ 0 2 1 ]          16              0               16             
+[ 0 2 1 ]          17              0               17             
+[ 0 2 1 ]          18              0               18             
+[ 1 0 0 ]          19              0               19             
+[ 1 0 0 ]          20              0               20             
+[ 1 0 0 ]          21              0               21             
+[ 1 0 1 ]          22              0               22             
+[ 1 0 1 ]          23              0               23             
+[ 1 0 1 ]          24              0               24             
+[ 1 1 0 ]          25              0               25             
+[ 1 1 0 ]          26              0               26             
+[ 1 1 0 ]          27              0               27             
+[ 1 1 1 ]          28              0               28             
+[ 1 1 1 ]          29              0               29             
+[ 1 1 1 ]          30              0               30             
+[ 1 2 0 ]          31              0               31             
+[ 1 2 0 ]          32              0               32             
+[ 1 2 0 ]          33              0               33             
+[ 1 2 1 ]          34              0               34             
+[ 1 2 1 ]          35              0               35             
+[ 1 2 1 ]          36              0               36             
+[ 2 0 0 ]          37              0               37             
+[ 2 0 0 ]          38              0               38             
+[ 2 0 0 ]          39              0               39             
+[ 2 0 1 ]          40              0               40             
+[ 2 0 1 ]          41              0               41             
+[ 2 0 1 ]          42              0               42             
+[ 2 1 0 ]          43              0               43             
+[ 2 1 0 ]          44              0               44             
+[ 2 1 0 ]          45              0               45             
+[ 2 1 1 ]          46              0               46             
+[ 2 1 1 ]          47              0               47             
+[ 2 1 1 ]          48              0               48             
+[ 2 2 0 ]          49              0               49             
+[ 2 2 0 ]          50              0               50             
+[ 2 2 0 ]          51              0               51             
+[ 2 2 1 ]          52              0               52             
+[ 2 2 1 ]          53              0               53             
+[ 2 2 1 ]          54              0               54             
+[ 3 0 0 ]          55              0               55             
+[ 3 0 0 ]          56              0               56             
+[ 3 0 0 ]          57              0               57             
+[ 3 0 1 ]          58              0               58             
+[ 3 0 1 ]          59              0               59             
+[ 3 0 1 ]          60              0               60             
+[ 3 1 0 ]          61              0               61             
+[ 3 1 0 ]          62              0               62             
+[ 3 1 0 ]          63              0               63             
+[ 3 1 1 ]          64              0               64             
+[ 3 1 1 ]          65              0               65             
+[ 3 1 1 ]          66              0               66             
+[ 3 2 0 ]          67              0               67             
+[ 3 2 0 ]          68              0               68             
+[ 3 2 0 ]          69              0               69             
+[ 3 2 1 ]          70              0               70             
+[ 3 2 1 ]          71              0               71             
+[ 3 2 1 ]          72              0               72             
+72 differences found
+attribute: <bitfield of </g1>> and <bitfield of </g1>>
+size:           [2]           [2]
+position        bitfield of </g1> bitfield of </g1> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <bitfield2D of </g1>> and <bitfield2D of </g1>>
+size:           [3x2]           [3x2]
+position        bitfield2D of </g1> bitfield2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <bitfield3D of </g1>> and <bitfield3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        bitfield3D of </g1> bitfield3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <compound of </g1>> and <compound of </g1>>
+size:           [2]           [2]
+position        compound of </g1> compound of </g1> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 1 ]          3               0               3              
+[ 1 ]          4               0               4              
+4 differences found
+attribute: <compound2D of </g1>> and <compound2D of </g1>>
+size:           [3x2]           [3x2]
+position        compound2D of </g1> compound2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 1 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 1 0 ]          5               0               5              
+[ 1 0 ]          6               0               6              
+[ 1 1 ]          7               0               7              
+[ 1 1 ]          8               0               8              
+[ 2 0 ]          9               0               9              
+[ 2 0 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+[ 2 1 ]          12              0               12             
+12 differences found
+attribute: <compound3D of </g1>> and <compound3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        compound3D of </g1> compound3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 1 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 1 0 ]          5               0               5              
+[ 0 1 0 ]          6               0               6              
+[ 0 1 1 ]          7               0               7              
+[ 0 1 1 ]          8               0               8              
+[ 0 2 0 ]          9               0               9              
+[ 0 2 0 ]          10              0               10             
+[ 0 2 1 ]          11              0               11             
+[ 0 2 1 ]          12              0               12             
+[ 1 0 0 ]          13              0               13             
+[ 1 0 0 ]          14              0               14             
+[ 1 0 1 ]          15              0               15             
+[ 1 0 1 ]          16              0               16             
+[ 1 1 0 ]          17              0               17             
+[ 1 1 0 ]          18              0               18             
+[ 1 1 1 ]          19              0               19             
+[ 1 1 1 ]          20              0               20             
+[ 1 2 0 ]          21              0               21             
+[ 1 2 0 ]          22              0               22             
+[ 1 2 1 ]          23              0               23             
+[ 1 2 1 ]          24              0               24             
+[ 2 0 0 ]          25              0               25             
+[ 2 0 0 ]          26              0               26             
+[ 2 0 1 ]          27              0               27             
+[ 2 0 1 ]          28              0               28             
+[ 2 1 0 ]          29              0               29             
+[ 2 1 0 ]          30              0               30             
+[ 2 1 1 ]          31              0               31             
+[ 2 1 1 ]          32              0               32             
+[ 2 2 0 ]          33              0               33             
+[ 2 2 0 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 2 2 1 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 1 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 1 0 ]          41              0               41             
+[ 3 1 0 ]          42              0               42             
+[ 3 1 1 ]          43              0               43             
+[ 3 1 1 ]          44              0               44             
+[ 3 2 0 ]          45              0               45             
+[ 3 2 0 ]          46              0               46             
+[ 3 2 1 ]          47              0               47             
+[ 3 2 1 ]          48              0               48             
+48 differences found
+attribute: <enum of </g1>> and <enum of </g1>>
+size:           [2]           [2]
+position        enum of </g1>   enum of </g1>   difference          
+------------------------------------------------------------
+[ 0 ]          RED              GREEN            
+[ 1 ]          RED              GREEN            
+2 differences found
+attribute: <enum2D of </g1>> and <enum2D of </g1>>
+size:           [3x2]           [3x2]
+position        enum2D of </g1> enum2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          RED              GREEN            
+[ 0 1 ]          RED              GREEN            
+[ 1 0 ]          RED              GREEN            
+[ 1 1 ]          RED              GREEN            
+[ 2 0 ]          RED              GREEN            
+[ 2 1 ]          RED              GREEN            
+6 differences found
+attribute: <enum3D of </g1>> and <enum3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        enum3D of </g1> enum3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          GREEN            RED              
+[ 0 0 1 ]          GREEN            RED              
+[ 0 1 0 ]          GREEN            RED              
+[ 0 1 1 ]          GREEN            RED              
+[ 0 2 0 ]          GREEN            RED              
+[ 0 2 1 ]          GREEN            RED              
+[ 1 0 0 ]          GREEN            RED              
+[ 1 0 1 ]          GREEN            RED              
+[ 1 1 0 ]          GREEN            RED              
+[ 1 1 1 ]          GREEN            RED              
+[ 1 2 0 ]          GREEN            RED              
+[ 1 2 1 ]          GREEN            RED              
+[ 2 0 0 ]          GREEN            RED              
+[ 2 0 1 ]          GREEN            RED              
+[ 2 1 0 ]          GREEN            RED              
+[ 2 1 1 ]          GREEN            RED              
+[ 2 2 0 ]          GREEN            RED              
+[ 2 2 1 ]          GREEN            RED              
+[ 3 0 0 ]          GREEN            RED              
+[ 3 0 1 ]          GREEN            RED              
+[ 3 1 0 ]          GREEN            RED              
+[ 3 1 1 ]          GREEN            RED              
+[ 3 2 0 ]          GREEN            RED              
+[ 3 2 1 ]          GREEN            RED              
+24 differences found
+attribute: <float of </g1>> and <float of </g1>>
+size:           [2]           [2]
+position        float of </g1>  float of </g1>  difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <float2D of </g1>> and <float2D of </g1>>
+size:           [3x2]           [3x2]
+position        float2D of </g1> float2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <float3D of </g1>> and <float3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        float3D of </g1> float3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <integer of </g1>> and <integer of </g1>>
+size:           [2]           [2]
+position        integer of </g1> integer of </g1> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <integer2D of </g1>> and <integer2D of </g1>>
+size:           [3x2]           [3x2]
+position        integer2D of </g1> integer2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <integer3D of </g1>> and <integer3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        integer3D of </g1> integer3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <opaque of </g1>> and <opaque of </g1>>
+size:           [2]           [2]
+position        opaque of </g1> opaque of </g1> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <opaque2D of </g1>> and <opaque2D of </g1>>
+size:           [3x2]           [3x2]
+position        opaque2D of </g1> opaque2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <opaque3D of </g1>> and <opaque3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        opaque3D of </g1> opaque3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <string of </g1>> and <string of </g1>>
+size:           [2]           [2]
+position        string of </g1> string of </g1> difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <string2D of </g1>> and <string2D of </g1>>
+size:           [3x2]           [3x2]
+position        string2D of </g1> string2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <string3D of </g1>> and <string3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        string3D of </g1> string3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <vlen of </g1>> and <vlen of </g1>>
+size:           [2]           [2]
+position        vlen of </g1>   vlen of </g1>   difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+[ 1 ]          3               0               3              
+3 differences found
+attribute: <vlen2D of </g1>> and <vlen2D of </g1>>
+size:           [3x2]           [3x2]
+position        vlen2D of </g1> vlen2D of </g1> difference          
+------------------------------------------------------------
+[ 0 1 ]          1               0               1              
+[ 1 0 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 1 1 ]          5               0               5              
+[ 2 0 ]          6               0               6              
+[ 2 0 ]          7               0               7              
+[ 2 0 ]          8               0               8              
+[ 2 1 ]          9               0               9              
+[ 2 1 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+11 differences found
+attribute: <vlen3D of </g1>> and <vlen3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        vlen3D of </g1> vlen3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 1 ]          1               0               1              
+[ 0 1 0 ]          2               0               2              
+[ 0 1 1 ]          3               0               3              
+[ 0 2 0 ]          4               0               4              
+[ 0 2 1 ]          5               0               5              
+[ 1 0 0 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 0 1 ]          9               0               9              
+[ 1 1 0 ]          10              0               10             
+[ 1 1 0 ]          11              0               11             
+[ 1 1 1 ]          12              0               12             
+[ 1 1 1 ]          13              0               13             
+[ 1 2 0 ]          14              0               14             
+[ 1 2 0 ]          15              0               15             
+[ 1 2 1 ]          16              0               16             
+[ 1 2 1 ]          17              0               17             
+[ 2 0 0 ]          18              0               18             
+[ 2 0 0 ]          19              0               19             
+[ 2 0 0 ]          20              0               20             
+[ 2 0 1 ]          21              0               21             
+[ 2 0 1 ]          22              0               22             
+[ 2 0 1 ]          23              0               23             
+[ 2 1 0 ]          24              0               24             
+[ 2 1 0 ]          25              0               25             
+[ 2 1 0 ]          26              0               26             
+[ 2 1 1 ]          27              0               27             
+[ 2 1 1 ]          28              0               28             
+[ 2 1 1 ]          29              0               29             
+[ 2 2 0 ]          30              0               30             
+[ 2 2 0 ]          31              0               31             
+[ 2 2 0 ]          32              0               32             
+[ 2 2 1 ]          33              0               33             
+[ 2 2 1 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 3 0 0 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 0 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 0 1 ]          41              0               41             
+[ 3 0 1 ]          42              0               42             
+[ 3 0 1 ]          43              0               43             
+[ 3 1 0 ]          44              0               44             
+[ 3 1 0 ]          45              0               45             
+[ 3 1 0 ]          46              0               46             
+[ 3 1 0 ]          47              0               47             
+[ 3 1 1 ]          48              0               48             
+[ 3 1 1 ]          49              0               49             
+[ 3 1 1 ]          50              0               50             
+[ 3 1 1 ]          51              0               51             
+[ 3 2 0 ]          52              0               52             
+[ 3 2 0 ]          53              0               53             
+[ 3 2 0 ]          54              0               54             
+[ 3 2 0 ]          55              0               55             
+[ 3 2 1 ]          56              0               56             
+[ 3 2 1 ]          57              0               57             
+[ 3 2 1 ]          58              0               58             
+[ 3 2 1 ]          59              0               59             
+59 differences found
+--------------------------------
+Some objects are not comparable
+--------------------------------
+Use -c for a list of objects without details of differences.
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_702.txt b/tools/test/h5diff/testfiles/h5diff_702.txt
new file mode 100644
index 0000000..1cf71dd
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_702.txt
@@ -0,0 +1,2038 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /dset          
+    x      x    /g1            
+
+
+group  : </> and </>
+0 differences found
+Attributes status:  30 common, 0 only in obj1, 0 only in obj2
+attribute: <VLstring of </>> and <VLstring of </>>
+size:           [2]           [2]
+position        VLstring of </> VLstring of </> difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <VLstring2D of </>> and <VLstring2D of </>>
+size:           [3x2]           [3x2]
+position        VLstring2D of </> VLstring2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <VLstring3D of </>> and <VLstring3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        VLstring3D of </> VLstring3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <array of </>> and <array of </>>
+size:           [2]           [2]
+position        array of </>    array of </>    difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 0 ]          3               0               3              
+[ 1 ]          4               0               4              
+[ 1 ]          5               0               5              
+[ 1 ]          6               0               6              
+6 differences found
+attribute: <array2D of </>> and <array2D of </>>
+size:           [3x2]           [3x2]
+position        array2D of </>  array2D of </>  difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 0 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 0 1 ]          5               0               5              
+[ 0 1 ]          6               0               6              
+[ 1 0 ]          7               0               7              
+[ 1 0 ]          8               0               8              
+[ 1 0 ]          9               0               9              
+[ 1 1 ]          10              0               10             
+[ 1 1 ]          11              0               11             
+[ 1 1 ]          12              0               12             
+[ 2 0 ]          13              0               13             
+[ 2 0 ]          14              0               14             
+[ 2 0 ]          15              0               15             
+[ 2 1 ]          16              0               16             
+[ 2 1 ]          17              0               17             
+[ 2 1 ]          18              0               18             
+18 differences found
+attribute: <array3D of </>> and <array3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        array3D of </>  array3D of </>  difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 0 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 0 1 ]          5               0               5              
+[ 0 0 1 ]          6               0               6              
+[ 0 1 0 ]          7               0               7              
+[ 0 1 0 ]          8               0               8              
+[ 0 1 0 ]          9               0               9              
+[ 0 1 1 ]          10              0               10             
+[ 0 1 1 ]          11              0               11             
+[ 0 1 1 ]          12              0               12             
+[ 0 2 0 ]          13              0               13             
+[ 0 2 0 ]          14              0               14             
+[ 0 2 0 ]          15              0               15             
+[ 0 2 1 ]          16              0               16             
+[ 0 2 1 ]          17              0               17             
+[ 0 2 1 ]          18              0               18             
+[ 1 0 0 ]          19              0               19             
+[ 1 0 0 ]          20              0               20             
+[ 1 0 0 ]          21              0               21             
+[ 1 0 1 ]          22              0               22             
+[ 1 0 1 ]          23              0               23             
+[ 1 0 1 ]          24              0               24             
+[ 1 1 0 ]          25              0               25             
+[ 1 1 0 ]          26              0               26             
+[ 1 1 0 ]          27              0               27             
+[ 1 1 1 ]          28              0               28             
+[ 1 1 1 ]          29              0               29             
+[ 1 1 1 ]          30              0               30             
+[ 1 2 0 ]          31              0               31             
+[ 1 2 0 ]          32              0               32             
+[ 1 2 0 ]          33              0               33             
+[ 1 2 1 ]          34              0               34             
+[ 1 2 1 ]          35              0               35             
+[ 1 2 1 ]          36              0               36             
+[ 2 0 0 ]          37              0               37             
+[ 2 0 0 ]          38              0               38             
+[ 2 0 0 ]          39              0               39             
+[ 2 0 1 ]          40              0               40             
+[ 2 0 1 ]          41              0               41             
+[ 2 0 1 ]          42              0               42             
+[ 2 1 0 ]          43              0               43             
+[ 2 1 0 ]          44              0               44             
+[ 2 1 0 ]          45              0               45             
+[ 2 1 1 ]          46              0               46             
+[ 2 1 1 ]          47              0               47             
+[ 2 1 1 ]          48              0               48             
+[ 2 2 0 ]          49              0               49             
+[ 2 2 0 ]          50              0               50             
+[ 2 2 0 ]          51              0               51             
+[ 2 2 1 ]          52              0               52             
+[ 2 2 1 ]          53              0               53             
+[ 2 2 1 ]          54              0               54             
+[ 3 0 0 ]          55              0               55             
+[ 3 0 0 ]          56              0               56             
+[ 3 0 0 ]          57              0               57             
+[ 3 0 1 ]          58              0               58             
+[ 3 0 1 ]          59              0               59             
+[ 3 0 1 ]          60              0               60             
+[ 3 1 0 ]          61              0               61             
+[ 3 1 0 ]          62              0               62             
+[ 3 1 0 ]          63              0               63             
+[ 3 1 1 ]          64              0               64             
+[ 3 1 1 ]          65              0               65             
+[ 3 1 1 ]          66              0               66             
+[ 3 2 0 ]          67              0               67             
+[ 3 2 0 ]          68              0               68             
+[ 3 2 0 ]          69              0               69             
+[ 3 2 1 ]          70              0               70             
+[ 3 2 1 ]          71              0               71             
+[ 3 2 1 ]          72              0               72             
+72 differences found
+attribute: <bitfield of </>> and <bitfield of </>>
+size:           [2]           [2]
+position        bitfield of </> bitfield of </> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <bitfield2D of </>> and <bitfield2D of </>>
+size:           [3x2]           [3x2]
+position        bitfield2D of </> bitfield2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <bitfield3D of </>> and <bitfield3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        bitfield3D of </> bitfield3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <compound of </>> and <compound of </>>
+size:           [2]           [2]
+position        compound of </> compound of </> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 1 ]          3               0               3              
+[ 1 ]          4               0               4              
+4 differences found
+attribute: <compound2D of </>> and <compound2D of </>>
+size:           [3x2]           [3x2]
+position        compound2D of </> compound2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 1 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 1 0 ]          5               0               5              
+[ 1 0 ]          6               0               6              
+[ 1 1 ]          7               0               7              
+[ 1 1 ]          8               0               8              
+[ 2 0 ]          9               0               9              
+[ 2 0 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+[ 2 1 ]          12              0               12             
+12 differences found
+attribute: <compound3D of </>> and <compound3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        compound3D of </> compound3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 1 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 1 0 ]          5               0               5              
+[ 0 1 0 ]          6               0               6              
+[ 0 1 1 ]          7               0               7              
+[ 0 1 1 ]          8               0               8              
+[ 0 2 0 ]          9               0               9              
+[ 0 2 0 ]          10              0               10             
+[ 0 2 1 ]          11              0               11             
+[ 0 2 1 ]          12              0               12             
+[ 1 0 0 ]          13              0               13             
+[ 1 0 0 ]          14              0               14             
+[ 1 0 1 ]          15              0               15             
+[ 1 0 1 ]          16              0               16             
+[ 1 1 0 ]          17              0               17             
+[ 1 1 0 ]          18              0               18             
+[ 1 1 1 ]          19              0               19             
+[ 1 1 1 ]          20              0               20             
+[ 1 2 0 ]          21              0               21             
+[ 1 2 0 ]          22              0               22             
+[ 1 2 1 ]          23              0               23             
+[ 1 2 1 ]          24              0               24             
+[ 2 0 0 ]          25              0               25             
+[ 2 0 0 ]          26              0               26             
+[ 2 0 1 ]          27              0               27             
+[ 2 0 1 ]          28              0               28             
+[ 2 1 0 ]          29              0               29             
+[ 2 1 0 ]          30              0               30             
+[ 2 1 1 ]          31              0               31             
+[ 2 1 1 ]          32              0               32             
+[ 2 2 0 ]          33              0               33             
+[ 2 2 0 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 2 2 1 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 1 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 1 0 ]          41              0               41             
+[ 3 1 0 ]          42              0               42             
+[ 3 1 1 ]          43              0               43             
+[ 3 1 1 ]          44              0               44             
+[ 3 2 0 ]          45              0               45             
+[ 3 2 0 ]          46              0               46             
+[ 3 2 1 ]          47              0               47             
+[ 3 2 1 ]          48              0               48             
+48 differences found
+attribute: <enum of </>> and <enum of </>>
+size:           [2]           [2]
+position        enum of </>     enum of </>     difference          
+------------------------------------------------------------
+[ 0 ]          RED              GREEN            
+[ 1 ]          RED              GREEN            
+2 differences found
+attribute: <enum2D of </>> and <enum2D of </>>
+size:           [3x2]           [3x2]
+position        enum2D of </>   enum2D of </>   difference          
+------------------------------------------------------------
+[ 0 0 ]          RED              GREEN            
+[ 0 1 ]          RED              GREEN            
+[ 1 0 ]          RED              GREEN            
+[ 1 1 ]          RED              GREEN            
+[ 2 0 ]          RED              GREEN            
+[ 2 1 ]          RED              GREEN            
+6 differences found
+attribute: <enum3D of </>> and <enum3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        enum3D of </>   enum3D of </>   difference          
+------------------------------------------------------------
+[ 0 0 0 ]          GREEN            RED              
+[ 0 0 1 ]          GREEN            RED              
+[ 0 1 0 ]          GREEN            RED              
+[ 0 1 1 ]          GREEN            RED              
+[ 0 2 0 ]          GREEN            RED              
+[ 0 2 1 ]          GREEN            RED              
+[ 1 0 0 ]          GREEN            RED              
+[ 1 0 1 ]          GREEN            RED              
+[ 1 1 0 ]          GREEN            RED              
+[ 1 1 1 ]          GREEN            RED              
+[ 1 2 0 ]          GREEN            RED              
+[ 1 2 1 ]          GREEN            RED              
+[ 2 0 0 ]          GREEN            RED              
+[ 2 0 1 ]          GREEN            RED              
+[ 2 1 0 ]          GREEN            RED              
+[ 2 1 1 ]          GREEN            RED              
+[ 2 2 0 ]          GREEN            RED              
+[ 2 2 1 ]          GREEN            RED              
+[ 3 0 0 ]          GREEN            RED              
+[ 3 0 1 ]          GREEN            RED              
+[ 3 1 0 ]          GREEN            RED              
+[ 3 1 1 ]          GREEN            RED              
+[ 3 2 0 ]          GREEN            RED              
+[ 3 2 1 ]          GREEN            RED              
+24 differences found
+attribute: <float of </>> and <float of </>>
+size:           [2]           [2]
+position        float of </>    float of </>    difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <float2D of </>> and <float2D of </>>
+size:           [3x2]           [3x2]
+position        float2D of </>  float2D of </>  difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <float3D of </>> and <float3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        float3D of </>  float3D of </>  difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <integer of </>> and <integer of </>>
+size:           [2]           [2]
+position        integer of </>  integer of </>  difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <integer2D of </>> and <integer2D of </>>
+size:           [3x2]           [3x2]
+position        integer2D of </> integer2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <integer3D of </>> and <integer3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        integer3D of </> integer3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <opaque of </>> and <opaque of </>>
+size:           [2]           [2]
+position        opaque of </>   opaque of </>   difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <opaque2D of </>> and <opaque2D of </>>
+size:           [3x2]           [3x2]
+position        opaque2D of </> opaque2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <opaque3D of </>> and <opaque3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        opaque3D of </> opaque3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <string of </>> and <string of </>>
+size:           [2]           [2]
+position        string of </>   string of </>   difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <string2D of </>> and <string2D of </>>
+size:           [3x2]           [3x2]
+position        string2D of </> string2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <string3D of </>> and <string3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        string3D of </> string3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <vlen of </>> and <vlen of </>>
+size:           [2]           [2]
+position        vlen of </>     vlen of </>     difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+[ 1 ]          3               0               3              
+3 differences found
+attribute: <vlen2D of </>> and <vlen2D of </>>
+size:           [3x2]           [3x2]
+position        vlen2D of </>   vlen2D of </>   difference          
+------------------------------------------------------------
+[ 0 1 ]          1               0               1              
+[ 1 0 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 1 1 ]          5               0               5              
+[ 2 0 ]          6               0               6              
+[ 2 0 ]          7               0               7              
+[ 2 0 ]          8               0               8              
+[ 2 1 ]          9               0               9              
+[ 2 1 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+11 differences found
+attribute: <vlen3D of </>> and <vlen3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        vlen3D of </>   vlen3D of </>   difference          
+------------------------------------------------------------
+[ 0 0 1 ]          1               0               1              
+[ 0 1 0 ]          2               0               2              
+[ 0 1 1 ]          3               0               3              
+[ 0 2 0 ]          4               0               4              
+[ 0 2 1 ]          5               0               5              
+[ 1 0 0 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 0 1 ]          9               0               9              
+[ 1 1 0 ]          10              0               10             
+[ 1 1 0 ]          11              0               11             
+[ 1 1 1 ]          12              0               12             
+[ 1 1 1 ]          13              0               13             
+[ 1 2 0 ]          14              0               14             
+[ 1 2 0 ]          15              0               15             
+[ 1 2 1 ]          16              0               16             
+[ 1 2 1 ]          17              0               17             
+[ 2 0 0 ]          18              0               18             
+[ 2 0 0 ]          19              0               19             
+[ 2 0 0 ]          20              0               20             
+[ 2 0 1 ]          21              0               21             
+[ 2 0 1 ]          22              0               22             
+[ 2 0 1 ]          23              0               23             
+[ 2 1 0 ]          24              0               24             
+[ 2 1 0 ]          25              0               25             
+[ 2 1 0 ]          26              0               26             
+[ 2 1 1 ]          27              0               27             
+[ 2 1 1 ]          28              0               28             
+[ 2 1 1 ]          29              0               29             
+[ 2 2 0 ]          30              0               30             
+[ 2 2 0 ]          31              0               31             
+[ 2 2 0 ]          32              0               32             
+[ 2 2 1 ]          33              0               33             
+[ 2 2 1 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 3 0 0 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 0 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 0 1 ]          41              0               41             
+[ 3 0 1 ]          42              0               42             
+[ 3 0 1 ]          43              0               43             
+[ 3 1 0 ]          44              0               44             
+[ 3 1 0 ]          45              0               45             
+[ 3 1 0 ]          46              0               46             
+[ 3 1 0 ]          47              0               47             
+[ 3 1 1 ]          48              0               48             
+[ 3 1 1 ]          49              0               49             
+[ 3 1 1 ]          50              0               50             
+[ 3 1 1 ]          51              0               51             
+[ 3 2 0 ]          52              0               52             
+[ 3 2 0 ]          53              0               53             
+[ 3 2 0 ]          54              0               54             
+[ 3 2 0 ]          55              0               55             
+[ 3 2 1 ]          56              0               56             
+[ 3 2 1 ]          57              0               57             
+[ 3 2 1 ]          58              0               58             
+[ 3 2 1 ]          59              0               59             
+59 differences found
+
+dataset: </dset> and </dset>
+Not comparable: </dset> or </dset> is an empty dataset
+0 differences found
+Attributes status:  33 common, 0 only in obj1, 0 only in obj2
+attribute: <VLstring of </dset>> and <VLstring of </dset>>
+size:           [2]           [2]
+position        VLstring of </dset> VLstring of </dset> difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <VLstring2D of </dset>> and <VLstring2D of </dset>>
+size:           [3x2]           [3x2]
+position        VLstring2D of </dset> VLstring2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <VLstring3D of </dset>> and <VLstring3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        VLstring3D of </dset> VLstring3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <array of </dset>> and <array of </dset>>
+size:           [2]           [2]
+position        array of </dset> array of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 0 ]          3               0               3              
+[ 1 ]          4               0               4              
+[ 1 ]          5               0               5              
+[ 1 ]          6               0               6              
+6 differences found
+attribute: <array2D of </dset>> and <array2D of </dset>>
+size:           [3x2]           [3x2]
+position        array2D of </dset> array2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 0 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 0 1 ]          5               0               5              
+[ 0 1 ]          6               0               6              
+[ 1 0 ]          7               0               7              
+[ 1 0 ]          8               0               8              
+[ 1 0 ]          9               0               9              
+[ 1 1 ]          10              0               10             
+[ 1 1 ]          11              0               11             
+[ 1 1 ]          12              0               12             
+[ 2 0 ]          13              0               13             
+[ 2 0 ]          14              0               14             
+[ 2 0 ]          15              0               15             
+[ 2 1 ]          16              0               16             
+[ 2 1 ]          17              0               17             
+[ 2 1 ]          18              0               18             
+18 differences found
+attribute: <array3D of </dset>> and <array3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        array3D of </dset> array3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 0 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 0 1 ]          5               0               5              
+[ 0 0 1 ]          6               0               6              
+[ 0 1 0 ]          7               0               7              
+[ 0 1 0 ]          8               0               8              
+[ 0 1 0 ]          9               0               9              
+[ 0 1 1 ]          10              0               10             
+[ 0 1 1 ]          11              0               11             
+[ 0 1 1 ]          12              0               12             
+[ 0 2 0 ]          13              0               13             
+[ 0 2 0 ]          14              0               14             
+[ 0 2 0 ]          15              0               15             
+[ 0 2 1 ]          16              0               16             
+[ 0 2 1 ]          17              0               17             
+[ 0 2 1 ]          18              0               18             
+[ 1 0 0 ]          19              0               19             
+[ 1 0 0 ]          20              0               20             
+[ 1 0 0 ]          21              0               21             
+[ 1 0 1 ]          22              0               22             
+[ 1 0 1 ]          23              0               23             
+[ 1 0 1 ]          24              0               24             
+[ 1 1 0 ]          25              0               25             
+[ 1 1 0 ]          26              0               26             
+[ 1 1 0 ]          27              0               27             
+[ 1 1 1 ]          28              0               28             
+[ 1 1 1 ]          29              0               29             
+[ 1 1 1 ]          30              0               30             
+[ 1 2 0 ]          31              0               31             
+[ 1 2 0 ]          32              0               32             
+[ 1 2 0 ]          33              0               33             
+[ 1 2 1 ]          34              0               34             
+[ 1 2 1 ]          35              0               35             
+[ 1 2 1 ]          36              0               36             
+[ 2 0 0 ]          37              0               37             
+[ 2 0 0 ]          38              0               38             
+[ 2 0 0 ]          39              0               39             
+[ 2 0 1 ]          40              0               40             
+[ 2 0 1 ]          41              0               41             
+[ 2 0 1 ]          42              0               42             
+[ 2 1 0 ]          43              0               43             
+[ 2 1 0 ]          44              0               44             
+[ 2 1 0 ]          45              0               45             
+[ 2 1 1 ]          46              0               46             
+[ 2 1 1 ]          47              0               47             
+[ 2 1 1 ]          48              0               48             
+[ 2 2 0 ]          49              0               49             
+[ 2 2 0 ]          50              0               50             
+[ 2 2 0 ]          51              0               51             
+[ 2 2 1 ]          52              0               52             
+[ 2 2 1 ]          53              0               53             
+[ 2 2 1 ]          54              0               54             
+[ 3 0 0 ]          55              0               55             
+[ 3 0 0 ]          56              0               56             
+[ 3 0 0 ]          57              0               57             
+[ 3 0 1 ]          58              0               58             
+[ 3 0 1 ]          59              0               59             
+[ 3 0 1 ]          60              0               60             
+[ 3 1 0 ]          61              0               61             
+[ 3 1 0 ]          62              0               62             
+[ 3 1 0 ]          63              0               63             
+[ 3 1 1 ]          64              0               64             
+[ 3 1 1 ]          65              0               65             
+[ 3 1 1 ]          66              0               66             
+[ 3 2 0 ]          67              0               67             
+[ 3 2 0 ]          68              0               68             
+[ 3 2 0 ]          69              0               69             
+[ 3 2 1 ]          70              0               70             
+[ 3 2 1 ]          71              0               71             
+[ 3 2 1 ]          72              0               72             
+72 differences found
+attribute: <bitfield of </dset>> and <bitfield of </dset>>
+size:           [2]           [2]
+position        bitfield of </dset> bitfield of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <bitfield2D of </dset>> and <bitfield2D of </dset>>
+size:           [3x2]           [3x2]
+position        bitfield2D of </dset> bitfield2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <bitfield3D of </dset>> and <bitfield3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        bitfield3D of </dset> bitfield3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <compound of </dset>> and <compound of </dset>>
+size:           [2]           [2]
+position        compound of </dset> compound of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 1 ]          3               0               3              
+[ 1 ]          4               0               4              
+4 differences found
+attribute: <compound2D of </dset>> and <compound2D of </dset>>
+size:           [3x2]           [3x2]
+position        compound2D of </dset> compound2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 1 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 1 0 ]          5               0               5              
+[ 1 0 ]          6               0               6              
+[ 1 1 ]          7               0               7              
+[ 1 1 ]          8               0               8              
+[ 2 0 ]          9               0               9              
+[ 2 0 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+[ 2 1 ]          12              0               12             
+12 differences found
+attribute: <compound3D of </dset>> and <compound3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        compound3D of </dset> compound3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 1 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 1 0 ]          5               0               5              
+[ 0 1 0 ]          6               0               6              
+[ 0 1 1 ]          7               0               7              
+[ 0 1 1 ]          8               0               8              
+[ 0 2 0 ]          9               0               9              
+[ 0 2 0 ]          10              0               10             
+[ 0 2 1 ]          11              0               11             
+[ 0 2 1 ]          12              0               12             
+[ 1 0 0 ]          13              0               13             
+[ 1 0 0 ]          14              0               14             
+[ 1 0 1 ]          15              0               15             
+[ 1 0 1 ]          16              0               16             
+[ 1 1 0 ]          17              0               17             
+[ 1 1 0 ]          18              0               18             
+[ 1 1 1 ]          19              0               19             
+[ 1 1 1 ]          20              0               20             
+[ 1 2 0 ]          21              0               21             
+[ 1 2 0 ]          22              0               22             
+[ 1 2 1 ]          23              0               23             
+[ 1 2 1 ]          24              0               24             
+[ 2 0 0 ]          25              0               25             
+[ 2 0 0 ]          26              0               26             
+[ 2 0 1 ]          27              0               27             
+[ 2 0 1 ]          28              0               28             
+[ 2 1 0 ]          29              0               29             
+[ 2 1 0 ]          30              0               30             
+[ 2 1 1 ]          31              0               31             
+[ 2 1 1 ]          32              0               32             
+[ 2 2 0 ]          33              0               33             
+[ 2 2 0 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 2 2 1 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 1 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 1 0 ]          41              0               41             
+[ 3 1 0 ]          42              0               42             
+[ 3 1 1 ]          43              0               43             
+[ 3 1 1 ]          44              0               44             
+[ 3 2 0 ]          45              0               45             
+[ 3 2 0 ]          46              0               46             
+[ 3 2 1 ]          47              0               47             
+[ 3 2 1 ]          48              0               48             
+48 differences found
+attribute: <enum of </dset>> and <enum of </dset>>
+size:           [2]           [2]
+position        enum of </dset> enum of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          RED              GREEN            
+[ 1 ]          RED              GREEN            
+2 differences found
+attribute: <enum2D of </dset>> and <enum2D of </dset>>
+size:           [3x2]           [3x2]
+position        enum2D of </dset> enum2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          RED              GREEN            
+[ 0 1 ]          RED              GREEN            
+[ 1 0 ]          RED              GREEN            
+[ 1 1 ]          RED              GREEN            
+[ 2 0 ]          RED              GREEN            
+[ 2 1 ]          RED              GREEN            
+6 differences found
+attribute: <enum3D of </dset>> and <enum3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        enum3D of </dset> enum3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          GREEN            RED              
+[ 0 0 1 ]          GREEN            RED              
+[ 0 1 0 ]          GREEN            RED              
+[ 0 1 1 ]          GREEN            RED              
+[ 0 2 0 ]          GREEN            RED              
+[ 0 2 1 ]          GREEN            RED              
+[ 1 0 0 ]          GREEN            RED              
+[ 1 0 1 ]          GREEN            RED              
+[ 1 1 0 ]          GREEN            RED              
+[ 1 1 1 ]          GREEN            RED              
+[ 1 2 0 ]          GREEN            RED              
+[ 1 2 1 ]          GREEN            RED              
+[ 2 0 0 ]          GREEN            RED              
+[ 2 0 1 ]          GREEN            RED              
+[ 2 1 0 ]          GREEN            RED              
+[ 2 1 1 ]          GREEN            RED              
+[ 2 2 0 ]          GREEN            RED              
+[ 2 2 1 ]          GREEN            RED              
+[ 3 0 0 ]          GREEN            RED              
+[ 3 0 1 ]          GREEN            RED              
+[ 3 1 0 ]          GREEN            RED              
+[ 3 1 1 ]          GREEN            RED              
+[ 3 2 0 ]          GREEN            RED              
+[ 3 2 1 ]          GREEN            RED              
+24 differences found
+attribute: <float of </dset>> and <float of </dset>>
+size:           [2]           [2]
+position        float of </dset> float of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <float2D of </dset>> and <float2D of </dset>>
+size:           [3x2]           [3x2]
+position        float2D of </dset> float2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <float3D of </dset>> and <float3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        float3D of </dset> float3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <integer of </dset>> and <integer of </dset>>
+size:           [2]           [2]
+position        integer of </dset> integer of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <integer2D of </dset>> and <integer2D of </dset>>
+size:           [3x2]           [3x2]
+position        integer2D of </dset> integer2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <integer3D of </dset>> and <integer3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        integer3D of </dset> integer3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <opaque of </dset>> and <opaque of </dset>>
+size:           [2]           [2]
+position        opaque of </dset> opaque of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <opaque2D of </dset>> and <opaque2D of </dset>>
+size:           [3x2]           [3x2]
+position        opaque2D of </dset> opaque2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <opaque3D of </dset>> and <opaque3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        opaque3D of </dset> opaque3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <reference of </dset>> and <reference of </dset>>
+0 differences found
+attribute: <reference2D of </dset>> and <reference2D of </dset>>
+0 differences found
+attribute: <reference3D of </dset>> and <reference3D of </dset>>
+0 differences found
+attribute: <string of </dset>> and <string of </dset>>
+size:           [2]           [2]
+position        string of </dset> string of </dset> difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <string2D of </dset>> and <string2D of </dset>>
+size:           [3x2]           [3x2]
+position        string2D of </dset> string2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <string3D of </dset>> and <string3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        string3D of </dset> string3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <vlen of </dset>> and <vlen of </dset>>
+size:           [2]           [2]
+position        vlen of </dset> vlen of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+[ 1 ]          3               0               3              
+3 differences found
+attribute: <vlen2D of </dset>> and <vlen2D of </dset>>
+size:           [3x2]           [3x2]
+position        vlen2D of </dset> vlen2D of </dset> difference          
+------------------------------------------------------------
+[ 0 1 ]          1               0               1              
+[ 1 0 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 1 1 ]          5               0               5              
+[ 2 0 ]          6               0               6              
+[ 2 0 ]          7               0               7              
+[ 2 0 ]          8               0               8              
+[ 2 1 ]          9               0               9              
+[ 2 1 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+11 differences found
+attribute: <vlen3D of </dset>> and <vlen3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        vlen3D of </dset> vlen3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 1 ]          1               0               1              
+[ 0 1 0 ]          2               0               2              
+[ 0 1 1 ]          3               0               3              
+[ 0 2 0 ]          4               0               4              
+[ 0 2 1 ]          5               0               5              
+[ 1 0 0 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 0 1 ]          9               0               9              
+[ 1 1 0 ]          10              0               10             
+[ 1 1 0 ]          11              0               11             
+[ 1 1 1 ]          12              0               12             
+[ 1 1 1 ]          13              0               13             
+[ 1 2 0 ]          14              0               14             
+[ 1 2 0 ]          15              0               15             
+[ 1 2 1 ]          16              0               16             
+[ 1 2 1 ]          17              0               17             
+[ 2 0 0 ]          18              0               18             
+[ 2 0 0 ]          19              0               19             
+[ 2 0 0 ]          20              0               20             
+[ 2 0 1 ]          21              0               21             
+[ 2 0 1 ]          22              0               22             
+[ 2 0 1 ]          23              0               23             
+[ 2 1 0 ]          24              0               24             
+[ 2 1 0 ]          25              0               25             
+[ 2 1 0 ]          26              0               26             
+[ 2 1 1 ]          27              0               27             
+[ 2 1 1 ]          28              0               28             
+[ 2 1 1 ]          29              0               29             
+[ 2 2 0 ]          30              0               30             
+[ 2 2 0 ]          31              0               31             
+[ 2 2 0 ]          32              0               32             
+[ 2 2 1 ]          33              0               33             
+[ 2 2 1 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 3 0 0 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 0 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 0 1 ]          41              0               41             
+[ 3 0 1 ]          42              0               42             
+[ 3 0 1 ]          43              0               43             
+[ 3 1 0 ]          44              0               44             
+[ 3 1 0 ]          45              0               45             
+[ 3 1 0 ]          46              0               46             
+[ 3 1 0 ]          47              0               47             
+[ 3 1 1 ]          48              0               48             
+[ 3 1 1 ]          49              0               49             
+[ 3 1 1 ]          50              0               50             
+[ 3 1 1 ]          51              0               51             
+[ 3 2 0 ]          52              0               52             
+[ 3 2 0 ]          53              0               53             
+[ 3 2 0 ]          54              0               54             
+[ 3 2 0 ]          55              0               55             
+[ 3 2 1 ]          56              0               56             
+[ 3 2 1 ]          57              0               57             
+[ 3 2 1 ]          58              0               58             
+[ 3 2 1 ]          59              0               59             
+59 differences found
+
+group  : </g1> and </g1>
+0 differences found
+Attributes status:  30 common, 0 only in obj1, 0 only in obj2
+attribute: <VLstring of </g1>> and <VLstring of </g1>>
+size:           [2]           [2]
+position        VLstring of </g1> VLstring of </g1> difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <VLstring2D of </g1>> and <VLstring2D of </g1>>
+size:           [3x2]           [3x2]
+position        VLstring2D of </g1> VLstring2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <VLstring3D of </g1>> and <VLstring3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        VLstring3D of </g1> VLstring3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <array of </g1>> and <array of </g1>>
+size:           [2]           [2]
+position        array of </g1>  array of </g1>  difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 0 ]          3               0               3              
+[ 1 ]          4               0               4              
+[ 1 ]          5               0               5              
+[ 1 ]          6               0               6              
+6 differences found
+attribute: <array2D of </g1>> and <array2D of </g1>>
+size:           [3x2]           [3x2]
+position        array2D of </g1> array2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 0 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 0 1 ]          5               0               5              
+[ 0 1 ]          6               0               6              
+[ 1 0 ]          7               0               7              
+[ 1 0 ]          8               0               8              
+[ 1 0 ]          9               0               9              
+[ 1 1 ]          10              0               10             
+[ 1 1 ]          11              0               11             
+[ 1 1 ]          12              0               12             
+[ 2 0 ]          13              0               13             
+[ 2 0 ]          14              0               14             
+[ 2 0 ]          15              0               15             
+[ 2 1 ]          16              0               16             
+[ 2 1 ]          17              0               17             
+[ 2 1 ]          18              0               18             
+18 differences found
+attribute: <array3D of </g1>> and <array3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        array3D of </g1> array3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 0 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 0 1 ]          5               0               5              
+[ 0 0 1 ]          6               0               6              
+[ 0 1 0 ]          7               0               7              
+[ 0 1 0 ]          8               0               8              
+[ 0 1 0 ]          9               0               9              
+[ 0 1 1 ]          10              0               10             
+[ 0 1 1 ]          11              0               11             
+[ 0 1 1 ]          12              0               12             
+[ 0 2 0 ]          13              0               13             
+[ 0 2 0 ]          14              0               14             
+[ 0 2 0 ]          15              0               15             
+[ 0 2 1 ]          16              0               16             
+[ 0 2 1 ]          17              0               17             
+[ 0 2 1 ]          18              0               18             
+[ 1 0 0 ]          19              0               19             
+[ 1 0 0 ]          20              0               20             
+[ 1 0 0 ]          21              0               21             
+[ 1 0 1 ]          22              0               22             
+[ 1 0 1 ]          23              0               23             
+[ 1 0 1 ]          24              0               24             
+[ 1 1 0 ]          25              0               25             
+[ 1 1 0 ]          26              0               26             
+[ 1 1 0 ]          27              0               27             
+[ 1 1 1 ]          28              0               28             
+[ 1 1 1 ]          29              0               29             
+[ 1 1 1 ]          30              0               30             
+[ 1 2 0 ]          31              0               31             
+[ 1 2 0 ]          32              0               32             
+[ 1 2 0 ]          33              0               33             
+[ 1 2 1 ]          34              0               34             
+[ 1 2 1 ]          35              0               35             
+[ 1 2 1 ]          36              0               36             
+[ 2 0 0 ]          37              0               37             
+[ 2 0 0 ]          38              0               38             
+[ 2 0 0 ]          39              0               39             
+[ 2 0 1 ]          40              0               40             
+[ 2 0 1 ]          41              0               41             
+[ 2 0 1 ]          42              0               42             
+[ 2 1 0 ]          43              0               43             
+[ 2 1 0 ]          44              0               44             
+[ 2 1 0 ]          45              0               45             
+[ 2 1 1 ]          46              0               46             
+[ 2 1 1 ]          47              0               47             
+[ 2 1 1 ]          48              0               48             
+[ 2 2 0 ]          49              0               49             
+[ 2 2 0 ]          50              0               50             
+[ 2 2 0 ]          51              0               51             
+[ 2 2 1 ]          52              0               52             
+[ 2 2 1 ]          53              0               53             
+[ 2 2 1 ]          54              0               54             
+[ 3 0 0 ]          55              0               55             
+[ 3 0 0 ]          56              0               56             
+[ 3 0 0 ]          57              0               57             
+[ 3 0 1 ]          58              0               58             
+[ 3 0 1 ]          59              0               59             
+[ 3 0 1 ]          60              0               60             
+[ 3 1 0 ]          61              0               61             
+[ 3 1 0 ]          62              0               62             
+[ 3 1 0 ]          63              0               63             
+[ 3 1 1 ]          64              0               64             
+[ 3 1 1 ]          65              0               65             
+[ 3 1 1 ]          66              0               66             
+[ 3 2 0 ]          67              0               67             
+[ 3 2 0 ]          68              0               68             
+[ 3 2 0 ]          69              0               69             
+[ 3 2 1 ]          70              0               70             
+[ 3 2 1 ]          71              0               71             
+[ 3 2 1 ]          72              0               72             
+72 differences found
+attribute: <bitfield of </g1>> and <bitfield of </g1>>
+size:           [2]           [2]
+position        bitfield of </g1> bitfield of </g1> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <bitfield2D of </g1>> and <bitfield2D of </g1>>
+size:           [3x2]           [3x2]
+position        bitfield2D of </g1> bitfield2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <bitfield3D of </g1>> and <bitfield3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        bitfield3D of </g1> bitfield3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <compound of </g1>> and <compound of </g1>>
+size:           [2]           [2]
+position        compound of </g1> compound of </g1> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 1 ]          3               0               3              
+[ 1 ]          4               0               4              
+4 differences found
+attribute: <compound2D of </g1>> and <compound2D of </g1>>
+size:           [3x2]           [3x2]
+position        compound2D of </g1> compound2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 1 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 1 0 ]          5               0               5              
+[ 1 0 ]          6               0               6              
+[ 1 1 ]          7               0               7              
+[ 1 1 ]          8               0               8              
+[ 2 0 ]          9               0               9              
+[ 2 0 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+[ 2 1 ]          12              0               12             
+12 differences found
+attribute: <compound3D of </g1>> and <compound3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        compound3D of </g1> compound3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 1 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 1 0 ]          5               0               5              
+[ 0 1 0 ]          6               0               6              
+[ 0 1 1 ]          7               0               7              
+[ 0 1 1 ]          8               0               8              
+[ 0 2 0 ]          9               0               9              
+[ 0 2 0 ]          10              0               10             
+[ 0 2 1 ]          11              0               11             
+[ 0 2 1 ]          12              0               12             
+[ 1 0 0 ]          13              0               13             
+[ 1 0 0 ]          14              0               14             
+[ 1 0 1 ]          15              0               15             
+[ 1 0 1 ]          16              0               16             
+[ 1 1 0 ]          17              0               17             
+[ 1 1 0 ]          18              0               18             
+[ 1 1 1 ]          19              0               19             
+[ 1 1 1 ]          20              0               20             
+[ 1 2 0 ]          21              0               21             
+[ 1 2 0 ]          22              0               22             
+[ 1 2 1 ]          23              0               23             
+[ 1 2 1 ]          24              0               24             
+[ 2 0 0 ]          25              0               25             
+[ 2 0 0 ]          26              0               26             
+[ 2 0 1 ]          27              0               27             
+[ 2 0 1 ]          28              0               28             
+[ 2 1 0 ]          29              0               29             
+[ 2 1 0 ]          30              0               30             
+[ 2 1 1 ]          31              0               31             
+[ 2 1 1 ]          32              0               32             
+[ 2 2 0 ]          33              0               33             
+[ 2 2 0 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 2 2 1 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 1 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 1 0 ]          41              0               41             
+[ 3 1 0 ]          42              0               42             
+[ 3 1 1 ]          43              0               43             
+[ 3 1 1 ]          44              0               44             
+[ 3 2 0 ]          45              0               45             
+[ 3 2 0 ]          46              0               46             
+[ 3 2 1 ]          47              0               47             
+[ 3 2 1 ]          48              0               48             
+48 differences found
+attribute: <enum of </g1>> and <enum of </g1>>
+size:           [2]           [2]
+position        enum of </g1>   enum of </g1>   difference          
+------------------------------------------------------------
+[ 0 ]          RED              GREEN            
+[ 1 ]          RED              GREEN            
+2 differences found
+attribute: <enum2D of </g1>> and <enum2D of </g1>>
+size:           [3x2]           [3x2]
+position        enum2D of </g1> enum2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          RED              GREEN            
+[ 0 1 ]          RED              GREEN            
+[ 1 0 ]          RED              GREEN            
+[ 1 1 ]          RED              GREEN            
+[ 2 0 ]          RED              GREEN            
+[ 2 1 ]          RED              GREEN            
+6 differences found
+attribute: <enum3D of </g1>> and <enum3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        enum3D of </g1> enum3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          GREEN            RED              
+[ 0 0 1 ]          GREEN            RED              
+[ 0 1 0 ]          GREEN            RED              
+[ 0 1 1 ]          GREEN            RED              
+[ 0 2 0 ]          GREEN            RED              
+[ 0 2 1 ]          GREEN            RED              
+[ 1 0 0 ]          GREEN            RED              
+[ 1 0 1 ]          GREEN            RED              
+[ 1 1 0 ]          GREEN            RED              
+[ 1 1 1 ]          GREEN            RED              
+[ 1 2 0 ]          GREEN            RED              
+[ 1 2 1 ]          GREEN            RED              
+[ 2 0 0 ]          GREEN            RED              
+[ 2 0 1 ]          GREEN            RED              
+[ 2 1 0 ]          GREEN            RED              
+[ 2 1 1 ]          GREEN            RED              
+[ 2 2 0 ]          GREEN            RED              
+[ 2 2 1 ]          GREEN            RED              
+[ 3 0 0 ]          GREEN            RED              
+[ 3 0 1 ]          GREEN            RED              
+[ 3 1 0 ]          GREEN            RED              
+[ 3 1 1 ]          GREEN            RED              
+[ 3 2 0 ]          GREEN            RED              
+[ 3 2 1 ]          GREEN            RED              
+24 differences found
+attribute: <float of </g1>> and <float of </g1>>
+size:           [2]           [2]
+position        float of </g1>  float of </g1>  difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <float2D of </g1>> and <float2D of </g1>>
+size:           [3x2]           [3x2]
+position        float2D of </g1> float2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <float3D of </g1>> and <float3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        float3D of </g1> float3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <integer of </g1>> and <integer of </g1>>
+size:           [2]           [2]
+position        integer of </g1> integer of </g1> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <integer2D of </g1>> and <integer2D of </g1>>
+size:           [3x2]           [3x2]
+position        integer2D of </g1> integer2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <integer3D of </g1>> and <integer3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        integer3D of </g1> integer3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <opaque of </g1>> and <opaque of </g1>>
+size:           [2]           [2]
+position        opaque of </g1> opaque of </g1> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <opaque2D of </g1>> and <opaque2D of </g1>>
+size:           [3x2]           [3x2]
+position        opaque2D of </g1> opaque2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <opaque3D of </g1>> and <opaque3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        opaque3D of </g1> opaque3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <string of </g1>> and <string of </g1>>
+size:           [2]           [2]
+position        string of </g1> string of </g1> difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <string2D of </g1>> and <string2D of </g1>>
+size:           [3x2]           [3x2]
+position        string2D of </g1> string2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <string3D of </g1>> and <string3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        string3D of </g1> string3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <vlen of </g1>> and <vlen of </g1>>
+size:           [2]           [2]
+position        vlen of </g1>   vlen of </g1>   difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+[ 1 ]          3               0               3              
+3 differences found
+attribute: <vlen2D of </g1>> and <vlen2D of </g1>>
+size:           [3x2]           [3x2]
+position        vlen2D of </g1> vlen2D of </g1> difference          
+------------------------------------------------------------
+[ 0 1 ]          1               0               1              
+[ 1 0 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 1 1 ]          5               0               5              
+[ 2 0 ]          6               0               6              
+[ 2 0 ]          7               0               7              
+[ 2 0 ]          8               0               8              
+[ 2 1 ]          9               0               9              
+[ 2 1 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+11 differences found
+attribute: <vlen3D of </g1>> and <vlen3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        vlen3D of </g1> vlen3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 1 ]          1               0               1              
+[ 0 1 0 ]          2               0               2              
+[ 0 1 1 ]          3               0               3              
+[ 0 2 0 ]          4               0               4              
+[ 0 2 1 ]          5               0               5              
+[ 1 0 0 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 0 1 ]          9               0               9              
+[ 1 1 0 ]          10              0               10             
+[ 1 1 0 ]          11              0               11             
+[ 1 1 1 ]          12              0               12             
+[ 1 1 1 ]          13              0               13             
+[ 1 2 0 ]          14              0               14             
+[ 1 2 0 ]          15              0               15             
+[ 1 2 1 ]          16              0               16             
+[ 1 2 1 ]          17              0               17             
+[ 2 0 0 ]          18              0               18             
+[ 2 0 0 ]          19              0               19             
+[ 2 0 0 ]          20              0               20             
+[ 2 0 1 ]          21              0               21             
+[ 2 0 1 ]          22              0               22             
+[ 2 0 1 ]          23              0               23             
+[ 2 1 0 ]          24              0               24             
+[ 2 1 0 ]          25              0               25             
+[ 2 1 0 ]          26              0               26             
+[ 2 1 1 ]          27              0               27             
+[ 2 1 1 ]          28              0               28             
+[ 2 1 1 ]          29              0               29             
+[ 2 2 0 ]          30              0               30             
+[ 2 2 0 ]          31              0               31             
+[ 2 2 0 ]          32              0               32             
+[ 2 2 1 ]          33              0               33             
+[ 2 2 1 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 3 0 0 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 0 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 0 1 ]          41              0               41             
+[ 3 0 1 ]          42              0               42             
+[ 3 0 1 ]          43              0               43             
+[ 3 1 0 ]          44              0               44             
+[ 3 1 0 ]          45              0               45             
+[ 3 1 0 ]          46              0               46             
+[ 3 1 0 ]          47              0               47             
+[ 3 1 1 ]          48              0               48             
+[ 3 1 1 ]          49              0               49             
+[ 3 1 1 ]          50              0               50             
+[ 3 1 1 ]          51              0               51             
+[ 3 2 0 ]          52              0               52             
+[ 3 2 0 ]          53              0               53             
+[ 3 2 0 ]          54              0               54             
+[ 3 2 0 ]          55              0               55             
+[ 3 2 1 ]          56              0               56             
+[ 3 2 1 ]          57              0               57             
+[ 3 2 1 ]          58              0               58             
+[ 3 2 1 ]          59              0               59             
+59 differences found
+--------------------------------
+Some objects are not comparable
+--------------------------------
+Use -c for a list of objects without details of differences.
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_703.txt b/tools/test/h5diff/testfiles/h5diff_703.txt
new file mode 100644
index 0000000..405ab2f
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_703.txt
@@ -0,0 +1,2137 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /dset          
+    x      x    /g1            
+
+
+group  : </> and </>
+0 differences found
+   obj1   obj2
+ --------------------------------------
+    x      x    VLstring       
+    x      x    VLstring2D     
+    x      x    VLstring3D     
+    x      x    array          
+    x      x    array2D        
+    x      x    array3D        
+    x      x    bitfield       
+    x      x    bitfield2D     
+    x      x    bitfield3D     
+    x      x    compound       
+    x      x    compound2D     
+    x      x    compound3D     
+    x      x    enum           
+    x      x    enum2D         
+    x      x    enum3D         
+    x      x    float          
+    x      x    float2D        
+    x      x    float3D        
+    x      x    integer        
+    x      x    integer2D      
+    x      x    integer3D      
+    x      x    opaque         
+    x      x    opaque2D       
+    x      x    opaque3D       
+    x      x    string         
+    x      x    string2D       
+    x      x    string3D       
+    x      x    vlen           
+    x      x    vlen2D         
+    x      x    vlen3D         
+Attributes status:  30 common, 0 only in obj1, 0 only in obj2
+attribute: <VLstring of </>> and <VLstring of </>>
+size:           [2]           [2]
+position        VLstring of </> VLstring of </> difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <VLstring2D of </>> and <VLstring2D of </>>
+size:           [3x2]           [3x2]
+position        VLstring2D of </> VLstring2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <VLstring3D of </>> and <VLstring3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        VLstring3D of </> VLstring3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <array of </>> and <array of </>>
+size:           [2]           [2]
+position        array of </>    array of </>    difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 0 ]          3               0               3              
+[ 1 ]          4               0               4              
+[ 1 ]          5               0               5              
+[ 1 ]          6               0               6              
+6 differences found
+attribute: <array2D of </>> and <array2D of </>>
+size:           [3x2]           [3x2]
+position        array2D of </>  array2D of </>  difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 0 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 0 1 ]          5               0               5              
+[ 0 1 ]          6               0               6              
+[ 1 0 ]          7               0               7              
+[ 1 0 ]          8               0               8              
+[ 1 0 ]          9               0               9              
+[ 1 1 ]          10              0               10             
+[ 1 1 ]          11              0               11             
+[ 1 1 ]          12              0               12             
+[ 2 0 ]          13              0               13             
+[ 2 0 ]          14              0               14             
+[ 2 0 ]          15              0               15             
+[ 2 1 ]          16              0               16             
+[ 2 1 ]          17              0               17             
+[ 2 1 ]          18              0               18             
+18 differences found
+attribute: <array3D of </>> and <array3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        array3D of </>  array3D of </>  difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 0 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 0 1 ]          5               0               5              
+[ 0 0 1 ]          6               0               6              
+[ 0 1 0 ]          7               0               7              
+[ 0 1 0 ]          8               0               8              
+[ 0 1 0 ]          9               0               9              
+[ 0 1 1 ]          10              0               10             
+[ 0 1 1 ]          11              0               11             
+[ 0 1 1 ]          12              0               12             
+[ 0 2 0 ]          13              0               13             
+[ 0 2 0 ]          14              0               14             
+[ 0 2 0 ]          15              0               15             
+[ 0 2 1 ]          16              0               16             
+[ 0 2 1 ]          17              0               17             
+[ 0 2 1 ]          18              0               18             
+[ 1 0 0 ]          19              0               19             
+[ 1 0 0 ]          20              0               20             
+[ 1 0 0 ]          21              0               21             
+[ 1 0 1 ]          22              0               22             
+[ 1 0 1 ]          23              0               23             
+[ 1 0 1 ]          24              0               24             
+[ 1 1 0 ]          25              0               25             
+[ 1 1 0 ]          26              0               26             
+[ 1 1 0 ]          27              0               27             
+[ 1 1 1 ]          28              0               28             
+[ 1 1 1 ]          29              0               29             
+[ 1 1 1 ]          30              0               30             
+[ 1 2 0 ]          31              0               31             
+[ 1 2 0 ]          32              0               32             
+[ 1 2 0 ]          33              0               33             
+[ 1 2 1 ]          34              0               34             
+[ 1 2 1 ]          35              0               35             
+[ 1 2 1 ]          36              0               36             
+[ 2 0 0 ]          37              0               37             
+[ 2 0 0 ]          38              0               38             
+[ 2 0 0 ]          39              0               39             
+[ 2 0 1 ]          40              0               40             
+[ 2 0 1 ]          41              0               41             
+[ 2 0 1 ]          42              0               42             
+[ 2 1 0 ]          43              0               43             
+[ 2 1 0 ]          44              0               44             
+[ 2 1 0 ]          45              0               45             
+[ 2 1 1 ]          46              0               46             
+[ 2 1 1 ]          47              0               47             
+[ 2 1 1 ]          48              0               48             
+[ 2 2 0 ]          49              0               49             
+[ 2 2 0 ]          50              0               50             
+[ 2 2 0 ]          51              0               51             
+[ 2 2 1 ]          52              0               52             
+[ 2 2 1 ]          53              0               53             
+[ 2 2 1 ]          54              0               54             
+[ 3 0 0 ]          55              0               55             
+[ 3 0 0 ]          56              0               56             
+[ 3 0 0 ]          57              0               57             
+[ 3 0 1 ]          58              0               58             
+[ 3 0 1 ]          59              0               59             
+[ 3 0 1 ]          60              0               60             
+[ 3 1 0 ]          61              0               61             
+[ 3 1 0 ]          62              0               62             
+[ 3 1 0 ]          63              0               63             
+[ 3 1 1 ]          64              0               64             
+[ 3 1 1 ]          65              0               65             
+[ 3 1 1 ]          66              0               66             
+[ 3 2 0 ]          67              0               67             
+[ 3 2 0 ]          68              0               68             
+[ 3 2 0 ]          69              0               69             
+[ 3 2 1 ]          70              0               70             
+[ 3 2 1 ]          71              0               71             
+[ 3 2 1 ]          72              0               72             
+72 differences found
+attribute: <bitfield of </>> and <bitfield of </>>
+size:           [2]           [2]
+position        bitfield of </> bitfield of </> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <bitfield2D of </>> and <bitfield2D of </>>
+size:           [3x2]           [3x2]
+position        bitfield2D of </> bitfield2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <bitfield3D of </>> and <bitfield3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        bitfield3D of </> bitfield3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <compound of </>> and <compound of </>>
+size:           [2]           [2]
+position        compound of </> compound of </> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 1 ]          3               0               3              
+[ 1 ]          4               0               4              
+4 differences found
+attribute: <compound2D of </>> and <compound2D of </>>
+size:           [3x2]           [3x2]
+position        compound2D of </> compound2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 1 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 1 0 ]          5               0               5              
+[ 1 0 ]          6               0               6              
+[ 1 1 ]          7               0               7              
+[ 1 1 ]          8               0               8              
+[ 2 0 ]          9               0               9              
+[ 2 0 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+[ 2 1 ]          12              0               12             
+12 differences found
+attribute: <compound3D of </>> and <compound3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        compound3D of </> compound3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 1 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 1 0 ]          5               0               5              
+[ 0 1 0 ]          6               0               6              
+[ 0 1 1 ]          7               0               7              
+[ 0 1 1 ]          8               0               8              
+[ 0 2 0 ]          9               0               9              
+[ 0 2 0 ]          10              0               10             
+[ 0 2 1 ]          11              0               11             
+[ 0 2 1 ]          12              0               12             
+[ 1 0 0 ]          13              0               13             
+[ 1 0 0 ]          14              0               14             
+[ 1 0 1 ]          15              0               15             
+[ 1 0 1 ]          16              0               16             
+[ 1 1 0 ]          17              0               17             
+[ 1 1 0 ]          18              0               18             
+[ 1 1 1 ]          19              0               19             
+[ 1 1 1 ]          20              0               20             
+[ 1 2 0 ]          21              0               21             
+[ 1 2 0 ]          22              0               22             
+[ 1 2 1 ]          23              0               23             
+[ 1 2 1 ]          24              0               24             
+[ 2 0 0 ]          25              0               25             
+[ 2 0 0 ]          26              0               26             
+[ 2 0 1 ]          27              0               27             
+[ 2 0 1 ]          28              0               28             
+[ 2 1 0 ]          29              0               29             
+[ 2 1 0 ]          30              0               30             
+[ 2 1 1 ]          31              0               31             
+[ 2 1 1 ]          32              0               32             
+[ 2 2 0 ]          33              0               33             
+[ 2 2 0 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 2 2 1 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 1 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 1 0 ]          41              0               41             
+[ 3 1 0 ]          42              0               42             
+[ 3 1 1 ]          43              0               43             
+[ 3 1 1 ]          44              0               44             
+[ 3 2 0 ]          45              0               45             
+[ 3 2 0 ]          46              0               46             
+[ 3 2 1 ]          47              0               47             
+[ 3 2 1 ]          48              0               48             
+48 differences found
+attribute: <enum of </>> and <enum of </>>
+size:           [2]           [2]
+position        enum of </>     enum of </>     difference          
+------------------------------------------------------------
+[ 0 ]          RED              GREEN            
+[ 1 ]          RED              GREEN            
+2 differences found
+attribute: <enum2D of </>> and <enum2D of </>>
+size:           [3x2]           [3x2]
+position        enum2D of </>   enum2D of </>   difference          
+------------------------------------------------------------
+[ 0 0 ]          RED              GREEN            
+[ 0 1 ]          RED              GREEN            
+[ 1 0 ]          RED              GREEN            
+[ 1 1 ]          RED              GREEN            
+[ 2 0 ]          RED              GREEN            
+[ 2 1 ]          RED              GREEN            
+6 differences found
+attribute: <enum3D of </>> and <enum3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        enum3D of </>   enum3D of </>   difference          
+------------------------------------------------------------
+[ 0 0 0 ]          GREEN            RED              
+[ 0 0 1 ]          GREEN            RED              
+[ 0 1 0 ]          GREEN            RED              
+[ 0 1 1 ]          GREEN            RED              
+[ 0 2 0 ]          GREEN            RED              
+[ 0 2 1 ]          GREEN            RED              
+[ 1 0 0 ]          GREEN            RED              
+[ 1 0 1 ]          GREEN            RED              
+[ 1 1 0 ]          GREEN            RED              
+[ 1 1 1 ]          GREEN            RED              
+[ 1 2 0 ]          GREEN            RED              
+[ 1 2 1 ]          GREEN            RED              
+[ 2 0 0 ]          GREEN            RED              
+[ 2 0 1 ]          GREEN            RED              
+[ 2 1 0 ]          GREEN            RED              
+[ 2 1 1 ]          GREEN            RED              
+[ 2 2 0 ]          GREEN            RED              
+[ 2 2 1 ]          GREEN            RED              
+[ 3 0 0 ]          GREEN            RED              
+[ 3 0 1 ]          GREEN            RED              
+[ 3 1 0 ]          GREEN            RED              
+[ 3 1 1 ]          GREEN            RED              
+[ 3 2 0 ]          GREEN            RED              
+[ 3 2 1 ]          GREEN            RED              
+24 differences found
+attribute: <float of </>> and <float of </>>
+size:           [2]           [2]
+position        float of </>    float of </>    difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <float2D of </>> and <float2D of </>>
+size:           [3x2]           [3x2]
+position        float2D of </>  float2D of </>  difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <float3D of </>> and <float3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        float3D of </>  float3D of </>  difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <integer of </>> and <integer of </>>
+size:           [2]           [2]
+position        integer of </>  integer of </>  difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <integer2D of </>> and <integer2D of </>>
+size:           [3x2]           [3x2]
+position        integer2D of </> integer2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <integer3D of </>> and <integer3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        integer3D of </> integer3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <opaque of </>> and <opaque of </>>
+size:           [2]           [2]
+position        opaque of </>   opaque of </>   difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <opaque2D of </>> and <opaque2D of </>>
+size:           [3x2]           [3x2]
+position        opaque2D of </> opaque2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <opaque3D of </>> and <opaque3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        opaque3D of </> opaque3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <string of </>> and <string of </>>
+size:           [2]           [2]
+position        string of </>   string of </>   difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <string2D of </>> and <string2D of </>>
+size:           [3x2]           [3x2]
+position        string2D of </> string2D of </> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <string3D of </>> and <string3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        string3D of </> string3D of </> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <vlen of </>> and <vlen of </>>
+size:           [2]           [2]
+position        vlen of </>     vlen of </>     difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+[ 1 ]          3               0               3              
+3 differences found
+attribute: <vlen2D of </>> and <vlen2D of </>>
+size:           [3x2]           [3x2]
+position        vlen2D of </>   vlen2D of </>   difference          
+------------------------------------------------------------
+[ 0 1 ]          1               0               1              
+[ 1 0 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 1 1 ]          5               0               5              
+[ 2 0 ]          6               0               6              
+[ 2 0 ]          7               0               7              
+[ 2 0 ]          8               0               8              
+[ 2 1 ]          9               0               9              
+[ 2 1 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+11 differences found
+attribute: <vlen3D of </>> and <vlen3D of </>>
+size:           [4x3x2]           [4x3x2]
+position        vlen3D of </>   vlen3D of </>   difference          
+------------------------------------------------------------
+[ 0 0 1 ]          1               0               1              
+[ 0 1 0 ]          2               0               2              
+[ 0 1 1 ]          3               0               3              
+[ 0 2 0 ]          4               0               4              
+[ 0 2 1 ]          5               0               5              
+[ 1 0 0 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 0 1 ]          9               0               9              
+[ 1 1 0 ]          10              0               10             
+[ 1 1 0 ]          11              0               11             
+[ 1 1 1 ]          12              0               12             
+[ 1 1 1 ]          13              0               13             
+[ 1 2 0 ]          14              0               14             
+[ 1 2 0 ]          15              0               15             
+[ 1 2 1 ]          16              0               16             
+[ 1 2 1 ]          17              0               17             
+[ 2 0 0 ]          18              0               18             
+[ 2 0 0 ]          19              0               19             
+[ 2 0 0 ]          20              0               20             
+[ 2 0 1 ]          21              0               21             
+[ 2 0 1 ]          22              0               22             
+[ 2 0 1 ]          23              0               23             
+[ 2 1 0 ]          24              0               24             
+[ 2 1 0 ]          25              0               25             
+[ 2 1 0 ]          26              0               26             
+[ 2 1 1 ]          27              0               27             
+[ 2 1 1 ]          28              0               28             
+[ 2 1 1 ]          29              0               29             
+[ 2 2 0 ]          30              0               30             
+[ 2 2 0 ]          31              0               31             
+[ 2 2 0 ]          32              0               32             
+[ 2 2 1 ]          33              0               33             
+[ 2 2 1 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 3 0 0 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 0 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 0 1 ]          41              0               41             
+[ 3 0 1 ]          42              0               42             
+[ 3 0 1 ]          43              0               43             
+[ 3 1 0 ]          44              0               44             
+[ 3 1 0 ]          45              0               45             
+[ 3 1 0 ]          46              0               46             
+[ 3 1 0 ]          47              0               47             
+[ 3 1 1 ]          48              0               48             
+[ 3 1 1 ]          49              0               49             
+[ 3 1 1 ]          50              0               50             
+[ 3 1 1 ]          51              0               51             
+[ 3 2 0 ]          52              0               52             
+[ 3 2 0 ]          53              0               53             
+[ 3 2 0 ]          54              0               54             
+[ 3 2 0 ]          55              0               55             
+[ 3 2 1 ]          56              0               56             
+[ 3 2 1 ]          57              0               57             
+[ 3 2 1 ]          58              0               58             
+[ 3 2 1 ]          59              0               59             
+59 differences found
+
+dataset: </dset> and </dset>
+Not comparable: </dset> or </dset> is an empty dataset
+0 differences found
+   obj1   obj2
+ --------------------------------------
+    x      x    VLstring       
+    x      x    VLstring2D     
+    x      x    VLstring3D     
+    x      x    array          
+    x      x    array2D        
+    x      x    array3D        
+    x      x    bitfield       
+    x      x    bitfield2D     
+    x      x    bitfield3D     
+    x      x    compound       
+    x      x    compound2D     
+    x      x    compound3D     
+    x      x    enum           
+    x      x    enum2D         
+    x      x    enum3D         
+    x      x    float          
+    x      x    float2D        
+    x      x    float3D        
+    x      x    integer        
+    x      x    integer2D      
+    x      x    integer3D      
+    x      x    opaque         
+    x      x    opaque2D       
+    x      x    opaque3D       
+    x      x    reference      
+    x      x    reference2D    
+    x      x    reference3D    
+    x      x    string         
+    x      x    string2D       
+    x      x    string3D       
+    x      x    vlen           
+    x      x    vlen2D         
+    x      x    vlen3D         
+Attributes status:  33 common, 0 only in obj1, 0 only in obj2
+attribute: <VLstring of </dset>> and <VLstring of </dset>>
+size:           [2]           [2]
+position        VLstring of </dset> VLstring of </dset> difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <VLstring2D of </dset>> and <VLstring2D of </dset>>
+size:           [3x2]           [3x2]
+position        VLstring2D of </dset> VLstring2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <VLstring3D of </dset>> and <VLstring3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        VLstring3D of </dset> VLstring3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <array of </dset>> and <array of </dset>>
+size:           [2]           [2]
+position        array of </dset> array of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 0 ]          3               0               3              
+[ 1 ]          4               0               4              
+[ 1 ]          5               0               5              
+[ 1 ]          6               0               6              
+6 differences found
+attribute: <array2D of </dset>> and <array2D of </dset>>
+size:           [3x2]           [3x2]
+position        array2D of </dset> array2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 0 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 0 1 ]          5               0               5              
+[ 0 1 ]          6               0               6              
+[ 1 0 ]          7               0               7              
+[ 1 0 ]          8               0               8              
+[ 1 0 ]          9               0               9              
+[ 1 1 ]          10              0               10             
+[ 1 1 ]          11              0               11             
+[ 1 1 ]          12              0               12             
+[ 2 0 ]          13              0               13             
+[ 2 0 ]          14              0               14             
+[ 2 0 ]          15              0               15             
+[ 2 1 ]          16              0               16             
+[ 2 1 ]          17              0               17             
+[ 2 1 ]          18              0               18             
+18 differences found
+attribute: <array3D of </dset>> and <array3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        array3D of </dset> array3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 0 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 0 1 ]          5               0               5              
+[ 0 0 1 ]          6               0               6              
+[ 0 1 0 ]          7               0               7              
+[ 0 1 0 ]          8               0               8              
+[ 0 1 0 ]          9               0               9              
+[ 0 1 1 ]          10              0               10             
+[ 0 1 1 ]          11              0               11             
+[ 0 1 1 ]          12              0               12             
+[ 0 2 0 ]          13              0               13             
+[ 0 2 0 ]          14              0               14             
+[ 0 2 0 ]          15              0               15             
+[ 0 2 1 ]          16              0               16             
+[ 0 2 1 ]          17              0               17             
+[ 0 2 1 ]          18              0               18             
+[ 1 0 0 ]          19              0               19             
+[ 1 0 0 ]          20              0               20             
+[ 1 0 0 ]          21              0               21             
+[ 1 0 1 ]          22              0               22             
+[ 1 0 1 ]          23              0               23             
+[ 1 0 1 ]          24              0               24             
+[ 1 1 0 ]          25              0               25             
+[ 1 1 0 ]          26              0               26             
+[ 1 1 0 ]          27              0               27             
+[ 1 1 1 ]          28              0               28             
+[ 1 1 1 ]          29              0               29             
+[ 1 1 1 ]          30              0               30             
+[ 1 2 0 ]          31              0               31             
+[ 1 2 0 ]          32              0               32             
+[ 1 2 0 ]          33              0               33             
+[ 1 2 1 ]          34              0               34             
+[ 1 2 1 ]          35              0               35             
+[ 1 2 1 ]          36              0               36             
+[ 2 0 0 ]          37              0               37             
+[ 2 0 0 ]          38              0               38             
+[ 2 0 0 ]          39              0               39             
+[ 2 0 1 ]          40              0               40             
+[ 2 0 1 ]          41              0               41             
+[ 2 0 1 ]          42              0               42             
+[ 2 1 0 ]          43              0               43             
+[ 2 1 0 ]          44              0               44             
+[ 2 1 0 ]          45              0               45             
+[ 2 1 1 ]          46              0               46             
+[ 2 1 1 ]          47              0               47             
+[ 2 1 1 ]          48              0               48             
+[ 2 2 0 ]          49              0               49             
+[ 2 2 0 ]          50              0               50             
+[ 2 2 0 ]          51              0               51             
+[ 2 2 1 ]          52              0               52             
+[ 2 2 1 ]          53              0               53             
+[ 2 2 1 ]          54              0               54             
+[ 3 0 0 ]          55              0               55             
+[ 3 0 0 ]          56              0               56             
+[ 3 0 0 ]          57              0               57             
+[ 3 0 1 ]          58              0               58             
+[ 3 0 1 ]          59              0               59             
+[ 3 0 1 ]          60              0               60             
+[ 3 1 0 ]          61              0               61             
+[ 3 1 0 ]          62              0               62             
+[ 3 1 0 ]          63              0               63             
+[ 3 1 1 ]          64              0               64             
+[ 3 1 1 ]          65              0               65             
+[ 3 1 1 ]          66              0               66             
+[ 3 2 0 ]          67              0               67             
+[ 3 2 0 ]          68              0               68             
+[ 3 2 0 ]          69              0               69             
+[ 3 2 1 ]          70              0               70             
+[ 3 2 1 ]          71              0               71             
+[ 3 2 1 ]          72              0               72             
+72 differences found
+attribute: <bitfield of </dset>> and <bitfield of </dset>>
+size:           [2]           [2]
+position        bitfield of </dset> bitfield of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <bitfield2D of </dset>> and <bitfield2D of </dset>>
+size:           [3x2]           [3x2]
+position        bitfield2D of </dset> bitfield2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <bitfield3D of </dset>> and <bitfield3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        bitfield3D of </dset> bitfield3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <compound of </dset>> and <compound of </dset>>
+size:           [2]           [2]
+position        compound of </dset> compound of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 1 ]          3               0               3              
+[ 1 ]          4               0               4              
+4 differences found
+attribute: <compound2D of </dset>> and <compound2D of </dset>>
+size:           [3x2]           [3x2]
+position        compound2D of </dset> compound2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 1 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 1 0 ]          5               0               5              
+[ 1 0 ]          6               0               6              
+[ 1 1 ]          7               0               7              
+[ 1 1 ]          8               0               8              
+[ 2 0 ]          9               0               9              
+[ 2 0 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+[ 2 1 ]          12              0               12             
+12 differences found
+attribute: <compound3D of </dset>> and <compound3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        compound3D of </dset> compound3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 1 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 1 0 ]          5               0               5              
+[ 0 1 0 ]          6               0               6              
+[ 0 1 1 ]          7               0               7              
+[ 0 1 1 ]          8               0               8              
+[ 0 2 0 ]          9               0               9              
+[ 0 2 0 ]          10              0               10             
+[ 0 2 1 ]          11              0               11             
+[ 0 2 1 ]          12              0               12             
+[ 1 0 0 ]          13              0               13             
+[ 1 0 0 ]          14              0               14             
+[ 1 0 1 ]          15              0               15             
+[ 1 0 1 ]          16              0               16             
+[ 1 1 0 ]          17              0               17             
+[ 1 1 0 ]          18              0               18             
+[ 1 1 1 ]          19              0               19             
+[ 1 1 1 ]          20              0               20             
+[ 1 2 0 ]          21              0               21             
+[ 1 2 0 ]          22              0               22             
+[ 1 2 1 ]          23              0               23             
+[ 1 2 1 ]          24              0               24             
+[ 2 0 0 ]          25              0               25             
+[ 2 0 0 ]          26              0               26             
+[ 2 0 1 ]          27              0               27             
+[ 2 0 1 ]          28              0               28             
+[ 2 1 0 ]          29              0               29             
+[ 2 1 0 ]          30              0               30             
+[ 2 1 1 ]          31              0               31             
+[ 2 1 1 ]          32              0               32             
+[ 2 2 0 ]          33              0               33             
+[ 2 2 0 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 2 2 1 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 1 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 1 0 ]          41              0               41             
+[ 3 1 0 ]          42              0               42             
+[ 3 1 1 ]          43              0               43             
+[ 3 1 1 ]          44              0               44             
+[ 3 2 0 ]          45              0               45             
+[ 3 2 0 ]          46              0               46             
+[ 3 2 1 ]          47              0               47             
+[ 3 2 1 ]          48              0               48             
+48 differences found
+attribute: <enum of </dset>> and <enum of </dset>>
+size:           [2]           [2]
+position        enum of </dset> enum of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          RED              GREEN            
+[ 1 ]          RED              GREEN            
+2 differences found
+attribute: <enum2D of </dset>> and <enum2D of </dset>>
+size:           [3x2]           [3x2]
+position        enum2D of </dset> enum2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          RED              GREEN            
+[ 0 1 ]          RED              GREEN            
+[ 1 0 ]          RED              GREEN            
+[ 1 1 ]          RED              GREEN            
+[ 2 0 ]          RED              GREEN            
+[ 2 1 ]          RED              GREEN            
+6 differences found
+attribute: <enum3D of </dset>> and <enum3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        enum3D of </dset> enum3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          GREEN            RED              
+[ 0 0 1 ]          GREEN            RED              
+[ 0 1 0 ]          GREEN            RED              
+[ 0 1 1 ]          GREEN            RED              
+[ 0 2 0 ]          GREEN            RED              
+[ 0 2 1 ]          GREEN            RED              
+[ 1 0 0 ]          GREEN            RED              
+[ 1 0 1 ]          GREEN            RED              
+[ 1 1 0 ]          GREEN            RED              
+[ 1 1 1 ]          GREEN            RED              
+[ 1 2 0 ]          GREEN            RED              
+[ 1 2 1 ]          GREEN            RED              
+[ 2 0 0 ]          GREEN            RED              
+[ 2 0 1 ]          GREEN            RED              
+[ 2 1 0 ]          GREEN            RED              
+[ 2 1 1 ]          GREEN            RED              
+[ 2 2 0 ]          GREEN            RED              
+[ 2 2 1 ]          GREEN            RED              
+[ 3 0 0 ]          GREEN            RED              
+[ 3 0 1 ]          GREEN            RED              
+[ 3 1 0 ]          GREEN            RED              
+[ 3 1 1 ]          GREEN            RED              
+[ 3 2 0 ]          GREEN            RED              
+[ 3 2 1 ]          GREEN            RED              
+24 differences found
+attribute: <float of </dset>> and <float of </dset>>
+size:           [2]           [2]
+position        float of </dset> float of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <float2D of </dset>> and <float2D of </dset>>
+size:           [3x2]           [3x2]
+position        float2D of </dset> float2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <float3D of </dset>> and <float3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        float3D of </dset> float3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <integer of </dset>> and <integer of </dset>>
+size:           [2]           [2]
+position        integer of </dset> integer of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <integer2D of </dset>> and <integer2D of </dset>>
+size:           [3x2]           [3x2]
+position        integer2D of </dset> integer2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <integer3D of </dset>> and <integer3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        integer3D of </dset> integer3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <opaque of </dset>> and <opaque of </dset>>
+size:           [2]           [2]
+position        opaque of </dset> opaque of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <opaque2D of </dset>> and <opaque2D of </dset>>
+size:           [3x2]           [3x2]
+position        opaque2D of </dset> opaque2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <opaque3D of </dset>> and <opaque3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        opaque3D of </dset> opaque3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <reference of </dset>> and <reference of </dset>>
+0 differences found
+attribute: <reference2D of </dset>> and <reference2D of </dset>>
+0 differences found
+attribute: <reference3D of </dset>> and <reference3D of </dset>>
+0 differences found
+attribute: <string of </dset>> and <string of </dset>>
+size:           [2]           [2]
+position        string of </dset> string of </dset> difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <string2D of </dset>> and <string2D of </dset>>
+size:           [3x2]           [3x2]
+position        string2D of </dset> string2D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <string3D of </dset>> and <string3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        string3D of </dset> string3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <vlen of </dset>> and <vlen of </dset>>
+size:           [2]           [2]
+position        vlen of </dset> vlen of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+[ 1 ]          3               0               3              
+3 differences found
+attribute: <vlen2D of </dset>> and <vlen2D of </dset>>
+size:           [3x2]           [3x2]
+position        vlen2D of </dset> vlen2D of </dset> difference          
+------------------------------------------------------------
+[ 0 1 ]          1               0               1              
+[ 1 0 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 1 1 ]          5               0               5              
+[ 2 0 ]          6               0               6              
+[ 2 0 ]          7               0               7              
+[ 2 0 ]          8               0               8              
+[ 2 1 ]          9               0               9              
+[ 2 1 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+11 differences found
+attribute: <vlen3D of </dset>> and <vlen3D of </dset>>
+size:           [4x3x2]           [4x3x2]
+position        vlen3D of </dset> vlen3D of </dset> difference          
+------------------------------------------------------------
+[ 0 0 1 ]          1               0               1              
+[ 0 1 0 ]          2               0               2              
+[ 0 1 1 ]          3               0               3              
+[ 0 2 0 ]          4               0               4              
+[ 0 2 1 ]          5               0               5              
+[ 1 0 0 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 0 1 ]          9               0               9              
+[ 1 1 0 ]          10              0               10             
+[ 1 1 0 ]          11              0               11             
+[ 1 1 1 ]          12              0               12             
+[ 1 1 1 ]          13              0               13             
+[ 1 2 0 ]          14              0               14             
+[ 1 2 0 ]          15              0               15             
+[ 1 2 1 ]          16              0               16             
+[ 1 2 1 ]          17              0               17             
+[ 2 0 0 ]          18              0               18             
+[ 2 0 0 ]          19              0               19             
+[ 2 0 0 ]          20              0               20             
+[ 2 0 1 ]          21              0               21             
+[ 2 0 1 ]          22              0               22             
+[ 2 0 1 ]          23              0               23             
+[ 2 1 0 ]          24              0               24             
+[ 2 1 0 ]          25              0               25             
+[ 2 1 0 ]          26              0               26             
+[ 2 1 1 ]          27              0               27             
+[ 2 1 1 ]          28              0               28             
+[ 2 1 1 ]          29              0               29             
+[ 2 2 0 ]          30              0               30             
+[ 2 2 0 ]          31              0               31             
+[ 2 2 0 ]          32              0               32             
+[ 2 2 1 ]          33              0               33             
+[ 2 2 1 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 3 0 0 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 0 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 0 1 ]          41              0               41             
+[ 3 0 1 ]          42              0               42             
+[ 3 0 1 ]          43              0               43             
+[ 3 1 0 ]          44              0               44             
+[ 3 1 0 ]          45              0               45             
+[ 3 1 0 ]          46              0               46             
+[ 3 1 0 ]          47              0               47             
+[ 3 1 1 ]          48              0               48             
+[ 3 1 1 ]          49              0               49             
+[ 3 1 1 ]          50              0               50             
+[ 3 1 1 ]          51              0               51             
+[ 3 2 0 ]          52              0               52             
+[ 3 2 0 ]          53              0               53             
+[ 3 2 0 ]          54              0               54             
+[ 3 2 0 ]          55              0               55             
+[ 3 2 1 ]          56              0               56             
+[ 3 2 1 ]          57              0               57             
+[ 3 2 1 ]          58              0               58             
+[ 3 2 1 ]          59              0               59             
+59 differences found
+
+group  : </g1> and </g1>
+0 differences found
+   obj1   obj2
+ --------------------------------------
+    x      x    VLstring       
+    x      x    VLstring2D     
+    x      x    VLstring3D     
+    x      x    array          
+    x      x    array2D        
+    x      x    array3D        
+    x      x    bitfield       
+    x      x    bitfield2D     
+    x      x    bitfield3D     
+    x      x    compound       
+    x      x    compound2D     
+    x      x    compound3D     
+    x      x    enum           
+    x      x    enum2D         
+    x      x    enum3D         
+    x      x    float          
+    x      x    float2D        
+    x      x    float3D        
+    x      x    integer        
+    x      x    integer2D      
+    x      x    integer3D      
+    x      x    opaque         
+    x      x    opaque2D       
+    x      x    opaque3D       
+    x      x    string         
+    x      x    string2D       
+    x      x    string3D       
+    x      x    vlen           
+    x      x    vlen2D         
+    x      x    vlen3D         
+Attributes status:  30 common, 0 only in obj1, 0 only in obj2
+attribute: <VLstring of </g1>> and <VLstring of </g1>>
+size:           [2]           [2]
+position        VLstring of </g1> VLstring of </g1> difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <VLstring2D of </g1>> and <VLstring2D of </g1>>
+size:           [3x2]           [3x2]
+position        VLstring2D of </g1> VLstring2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <VLstring3D of </g1>> and <VLstring3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        VLstring3D of </g1> VLstring3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <array of </g1>> and <array of </g1>>
+size:           [2]           [2]
+position        array of </g1>  array of </g1>  difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 0 ]          3               0               3              
+[ 1 ]          4               0               4              
+[ 1 ]          5               0               5              
+[ 1 ]          6               0               6              
+6 differences found
+attribute: <array2D of </g1>> and <array2D of </g1>>
+size:           [3x2]           [3x2]
+position        array2D of </g1> array2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 0 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 0 1 ]          5               0               5              
+[ 0 1 ]          6               0               6              
+[ 1 0 ]          7               0               7              
+[ 1 0 ]          8               0               8              
+[ 1 0 ]          9               0               9              
+[ 1 1 ]          10              0               10             
+[ 1 1 ]          11              0               11             
+[ 1 1 ]          12              0               12             
+[ 2 0 ]          13              0               13             
+[ 2 0 ]          14              0               14             
+[ 2 0 ]          15              0               15             
+[ 2 1 ]          16              0               16             
+[ 2 1 ]          17              0               17             
+[ 2 1 ]          18              0               18             
+18 differences found
+attribute: <array3D of </g1>> and <array3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        array3D of </g1> array3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 0 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 0 1 ]          5               0               5              
+[ 0 0 1 ]          6               0               6              
+[ 0 1 0 ]          7               0               7              
+[ 0 1 0 ]          8               0               8              
+[ 0 1 0 ]          9               0               9              
+[ 0 1 1 ]          10              0               10             
+[ 0 1 1 ]          11              0               11             
+[ 0 1 1 ]          12              0               12             
+[ 0 2 0 ]          13              0               13             
+[ 0 2 0 ]          14              0               14             
+[ 0 2 0 ]          15              0               15             
+[ 0 2 1 ]          16              0               16             
+[ 0 2 1 ]          17              0               17             
+[ 0 2 1 ]          18              0               18             
+[ 1 0 0 ]          19              0               19             
+[ 1 0 0 ]          20              0               20             
+[ 1 0 0 ]          21              0               21             
+[ 1 0 1 ]          22              0               22             
+[ 1 0 1 ]          23              0               23             
+[ 1 0 1 ]          24              0               24             
+[ 1 1 0 ]          25              0               25             
+[ 1 1 0 ]          26              0               26             
+[ 1 1 0 ]          27              0               27             
+[ 1 1 1 ]          28              0               28             
+[ 1 1 1 ]          29              0               29             
+[ 1 1 1 ]          30              0               30             
+[ 1 2 0 ]          31              0               31             
+[ 1 2 0 ]          32              0               32             
+[ 1 2 0 ]          33              0               33             
+[ 1 2 1 ]          34              0               34             
+[ 1 2 1 ]          35              0               35             
+[ 1 2 1 ]          36              0               36             
+[ 2 0 0 ]          37              0               37             
+[ 2 0 0 ]          38              0               38             
+[ 2 0 0 ]          39              0               39             
+[ 2 0 1 ]          40              0               40             
+[ 2 0 1 ]          41              0               41             
+[ 2 0 1 ]          42              0               42             
+[ 2 1 0 ]          43              0               43             
+[ 2 1 0 ]          44              0               44             
+[ 2 1 0 ]          45              0               45             
+[ 2 1 1 ]          46              0               46             
+[ 2 1 1 ]          47              0               47             
+[ 2 1 1 ]          48              0               48             
+[ 2 2 0 ]          49              0               49             
+[ 2 2 0 ]          50              0               50             
+[ 2 2 0 ]          51              0               51             
+[ 2 2 1 ]          52              0               52             
+[ 2 2 1 ]          53              0               53             
+[ 2 2 1 ]          54              0               54             
+[ 3 0 0 ]          55              0               55             
+[ 3 0 0 ]          56              0               56             
+[ 3 0 0 ]          57              0               57             
+[ 3 0 1 ]          58              0               58             
+[ 3 0 1 ]          59              0               59             
+[ 3 0 1 ]          60              0               60             
+[ 3 1 0 ]          61              0               61             
+[ 3 1 0 ]          62              0               62             
+[ 3 1 0 ]          63              0               63             
+[ 3 1 1 ]          64              0               64             
+[ 3 1 1 ]          65              0               65             
+[ 3 1 1 ]          66              0               66             
+[ 3 2 0 ]          67              0               67             
+[ 3 2 0 ]          68              0               68             
+[ 3 2 0 ]          69              0               69             
+[ 3 2 1 ]          70              0               70             
+[ 3 2 1 ]          71              0               71             
+[ 3 2 1 ]          72              0               72             
+72 differences found
+attribute: <bitfield of </g1>> and <bitfield of </g1>>
+size:           [2]           [2]
+position        bitfield of </g1> bitfield of </g1> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <bitfield2D of </g1>> and <bitfield2D of </g1>>
+size:           [3x2]           [3x2]
+position        bitfield2D of </g1> bitfield2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <bitfield3D of </g1>> and <bitfield3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        bitfield3D of </g1> bitfield3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <compound of </g1>> and <compound of </g1>>
+size:           [2]           [2]
+position        compound of </g1> compound of </g1> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 1 ]          3               0               3              
+[ 1 ]          4               0               4              
+4 differences found
+attribute: <compound2D of </g1>> and <compound2D of </g1>>
+size:           [3x2]           [3x2]
+position        compound2D of </g1> compound2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 1 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 1 0 ]          5               0               5              
+[ 1 0 ]          6               0               6              
+[ 1 1 ]          7               0               7              
+[ 1 1 ]          8               0               8              
+[ 2 0 ]          9               0               9              
+[ 2 0 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+[ 2 1 ]          12              0               12             
+12 differences found
+attribute: <compound3D of </g1>> and <compound3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        compound3D of </g1> compound3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 1 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 1 0 ]          5               0               5              
+[ 0 1 0 ]          6               0               6              
+[ 0 1 1 ]          7               0               7              
+[ 0 1 1 ]          8               0               8              
+[ 0 2 0 ]          9               0               9              
+[ 0 2 0 ]          10              0               10             
+[ 0 2 1 ]          11              0               11             
+[ 0 2 1 ]          12              0               12             
+[ 1 0 0 ]          13              0               13             
+[ 1 0 0 ]          14              0               14             
+[ 1 0 1 ]          15              0               15             
+[ 1 0 1 ]          16              0               16             
+[ 1 1 0 ]          17              0               17             
+[ 1 1 0 ]          18              0               18             
+[ 1 1 1 ]          19              0               19             
+[ 1 1 1 ]          20              0               20             
+[ 1 2 0 ]          21              0               21             
+[ 1 2 0 ]          22              0               22             
+[ 1 2 1 ]          23              0               23             
+[ 1 2 1 ]          24              0               24             
+[ 2 0 0 ]          25              0               25             
+[ 2 0 0 ]          26              0               26             
+[ 2 0 1 ]          27              0               27             
+[ 2 0 1 ]          28              0               28             
+[ 2 1 0 ]          29              0               29             
+[ 2 1 0 ]          30              0               30             
+[ 2 1 1 ]          31              0               31             
+[ 2 1 1 ]          32              0               32             
+[ 2 2 0 ]          33              0               33             
+[ 2 2 0 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 2 2 1 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 1 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 1 0 ]          41              0               41             
+[ 3 1 0 ]          42              0               42             
+[ 3 1 1 ]          43              0               43             
+[ 3 1 1 ]          44              0               44             
+[ 3 2 0 ]          45              0               45             
+[ 3 2 0 ]          46              0               46             
+[ 3 2 1 ]          47              0               47             
+[ 3 2 1 ]          48              0               48             
+48 differences found
+attribute: <enum of </g1>> and <enum of </g1>>
+size:           [2]           [2]
+position        enum of </g1>   enum of </g1>   difference          
+------------------------------------------------------------
+[ 0 ]          RED              GREEN            
+[ 1 ]          RED              GREEN            
+2 differences found
+attribute: <enum2D of </g1>> and <enum2D of </g1>>
+size:           [3x2]           [3x2]
+position        enum2D of </g1> enum2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          RED              GREEN            
+[ 0 1 ]          RED              GREEN            
+[ 1 0 ]          RED              GREEN            
+[ 1 1 ]          RED              GREEN            
+[ 2 0 ]          RED              GREEN            
+[ 2 1 ]          RED              GREEN            
+6 differences found
+attribute: <enum3D of </g1>> and <enum3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        enum3D of </g1> enum3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          GREEN            RED              
+[ 0 0 1 ]          GREEN            RED              
+[ 0 1 0 ]          GREEN            RED              
+[ 0 1 1 ]          GREEN            RED              
+[ 0 2 0 ]          GREEN            RED              
+[ 0 2 1 ]          GREEN            RED              
+[ 1 0 0 ]          GREEN            RED              
+[ 1 0 1 ]          GREEN            RED              
+[ 1 1 0 ]          GREEN            RED              
+[ 1 1 1 ]          GREEN            RED              
+[ 1 2 0 ]          GREEN            RED              
+[ 1 2 1 ]          GREEN            RED              
+[ 2 0 0 ]          GREEN            RED              
+[ 2 0 1 ]          GREEN            RED              
+[ 2 1 0 ]          GREEN            RED              
+[ 2 1 1 ]          GREEN            RED              
+[ 2 2 0 ]          GREEN            RED              
+[ 2 2 1 ]          GREEN            RED              
+[ 3 0 0 ]          GREEN            RED              
+[ 3 0 1 ]          GREEN            RED              
+[ 3 1 0 ]          GREEN            RED              
+[ 3 1 1 ]          GREEN            RED              
+[ 3 2 0 ]          GREEN            RED              
+[ 3 2 1 ]          GREEN            RED              
+24 differences found
+attribute: <float of </g1>> and <float of </g1>>
+size:           [2]           [2]
+position        float of </g1>  float of </g1>  difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <float2D of </g1>> and <float2D of </g1>>
+size:           [3x2]           [3x2]
+position        float2D of </g1> float2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <float3D of </g1>> and <float3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        float3D of </g1> float3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <integer of </g1>> and <integer of </g1>>
+size:           [2]           [2]
+position        integer of </g1> integer of </g1> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <integer2D of </g1>> and <integer2D of </g1>>
+size:           [3x2]           [3x2]
+position        integer2D of </g1> integer2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <integer3D of </g1>> and <integer3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        integer3D of </g1> integer3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <opaque of </g1>> and <opaque of </g1>>
+size:           [2]           [2]
+position        opaque of </g1> opaque of </g1> difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+attribute: <opaque2D of </g1>> and <opaque2D of </g1>>
+size:           [3x2]           [3x2]
+position        opaque2D of </g1> opaque2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+attribute: <opaque3D of </g1>> and <opaque3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        opaque3D of </g1> opaque3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+attribute: <string of </g1>> and <string of </g1>>
+size:           [2]           [2]
+position        string of </g1> string of </g1> difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+attribute: <string2D of </g1>> and <string2D of </g1>>
+size:           [3x2]           [3x2]
+position        string2D of </g1> string2D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+attribute: <string3D of </g1>> and <string3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        string3D of </g1> string3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+attribute: <vlen of </g1>> and <vlen of </g1>>
+size:           [2]           [2]
+position        vlen of </g1>   vlen of </g1>   difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+[ 1 ]          3               0               3              
+3 differences found
+attribute: <vlen2D of </g1>> and <vlen2D of </g1>>
+size:           [3x2]           [3x2]
+position        vlen2D of </g1> vlen2D of </g1> difference          
+------------------------------------------------------------
+[ 0 1 ]          1               0               1              
+[ 1 0 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 1 1 ]          5               0               5              
+[ 2 0 ]          6               0               6              
+[ 2 0 ]          7               0               7              
+[ 2 0 ]          8               0               8              
+[ 2 1 ]          9               0               9              
+[ 2 1 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+11 differences found
+attribute: <vlen3D of </g1>> and <vlen3D of </g1>>
+size:           [4x3x2]           [4x3x2]
+position        vlen3D of </g1> vlen3D of </g1> difference          
+------------------------------------------------------------
+[ 0 0 1 ]          1               0               1              
+[ 0 1 0 ]          2               0               2              
+[ 0 1 1 ]          3               0               3              
+[ 0 2 0 ]          4               0               4              
+[ 0 2 1 ]          5               0               5              
+[ 1 0 0 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 0 1 ]          9               0               9              
+[ 1 1 0 ]          10              0               10             
+[ 1 1 0 ]          11              0               11             
+[ 1 1 1 ]          12              0               12             
+[ 1 1 1 ]          13              0               13             
+[ 1 2 0 ]          14              0               14             
+[ 1 2 0 ]          15              0               15             
+[ 1 2 1 ]          16              0               16             
+[ 1 2 1 ]          17              0               17             
+[ 2 0 0 ]          18              0               18             
+[ 2 0 0 ]          19              0               19             
+[ 2 0 0 ]          20              0               20             
+[ 2 0 1 ]          21              0               21             
+[ 2 0 1 ]          22              0               22             
+[ 2 0 1 ]          23              0               23             
+[ 2 1 0 ]          24              0               24             
+[ 2 1 0 ]          25              0               25             
+[ 2 1 0 ]          26              0               26             
+[ 2 1 1 ]          27              0               27             
+[ 2 1 1 ]          28              0               28             
+[ 2 1 1 ]          29              0               29             
+[ 2 2 0 ]          30              0               30             
+[ 2 2 0 ]          31              0               31             
+[ 2 2 0 ]          32              0               32             
+[ 2 2 1 ]          33              0               33             
+[ 2 2 1 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 3 0 0 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 0 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 0 1 ]          41              0               41             
+[ 3 0 1 ]          42              0               42             
+[ 3 0 1 ]          43              0               43             
+[ 3 1 0 ]          44              0               44             
+[ 3 1 0 ]          45              0               45             
+[ 3 1 0 ]          46              0               46             
+[ 3 1 0 ]          47              0               47             
+[ 3 1 1 ]          48              0               48             
+[ 3 1 1 ]          49              0               49             
+[ 3 1 1 ]          50              0               50             
+[ 3 1 1 ]          51              0               51             
+[ 3 2 0 ]          52              0               52             
+[ 3 2 0 ]          53              0               53             
+[ 3 2 0 ]          54              0               54             
+[ 3 2 0 ]          55              0               55             
+[ 3 2 1 ]          56              0               56             
+[ 3 2 1 ]          57              0               57             
+[ 3 2 1 ]          58              0               58             
+[ 3 2 1 ]          59              0               59             
+59 differences found
+--------------------------------
+Some objects are not comparable
+--------------------------------
+Use -c for a list of objects without details of differences.
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_704.txt b/tools/test/h5diff/testfiles/h5diff_704.txt
new file mode 100644
index 0000000..e752a01
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_704.txt
@@ -0,0 +1,28 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+
+
+group  : </g> and </g>
+0 differences found
+   obj1   obj2
+ --------------------------------------
+    x      x    float1         
+    x      x    integer1       
+Attributes status:  2 common, 0 only in obj1, 0 only in obj2
+attribute: <float1 of </g>> and <float1 of </g>>
+size:           [2]           [2]
+position        float1 of </g>  float1 of </g>  difference          
+------------------------------------------------------------
+[ 0 ]          1.1             2.1             1              
+[ 1 ]          2.2             3.2             1              
+2 differences found
+attribute: <integer1 of </g>> and <integer1 of </g>>
+size:           [2]           [2]
+position        integer1 of </g> integer1 of </g> difference          
+------------------------------------------------------------
+[ 0 ]          1               2               1              
+[ 1 ]          2               3               1              
+2 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_705.txt b/tools/test/h5diff/testfiles/h5diff_705.txt
new file mode 100644
index 0000000..2e52f18
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_705.txt
@@ -0,0 +1,17 @@
+
+dataset: </dset> and </dset>
+0 differences found
+   obj1   obj2
+ --------------------------------------
+    x           float2         
+           x    float3         
+    x      x    integer1       
+Attributes status:  1 common, 1 only in obj1, 1 only in obj2
+attribute: <integer1 of </dset>> and <integer1 of </dset>>
+size:           [2]           [2]
+position        integer1 of </dset> integer1 of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               2               1              
+[ 1 ]          2               3               1              
+2 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_706.txt b/tools/test/h5diff/testfiles/h5diff_706.txt
new file mode 100644
index 0000000..5825150
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_706.txt
@@ -0,0 +1,13 @@
+
+datatype: </ntype> and </ntype>
+0 differences found
+   obj1   obj2
+ --------------------------------------
+    x           float2         
+    x           float3         
+           x    float5         
+           x    float6         
+    x           integer1       
+           x    integer4       
+Attributes status:  0 common, 3 only in obj1, 3 only in obj2
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_707.txt b/tools/test/h5diff/testfiles/h5diff_707.txt
new file mode 100644
index 0000000..4d6378b
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_707.txt
@@ -0,0 +1,29 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+
+
+group  : </g2> and </g2>
+0 differences found
+   obj1   obj2
+ --------------------------------------
+    x      x    float2         
+    x           float3         
+    x      x    integer1       
+Attributes status:  2 common, 1 only in obj1, 0 only in obj2
+attribute: <float2 of </g2>> and <float2 of </g2>>
+size:           [2]           [2]
+position        float2 of </g2> float2 of </g2> difference          
+------------------------------------------------------------
+[ 0 ]          1.1             2.1             1              
+[ 1 ]          2.2             3.2             1              
+2 differences found
+attribute: <integer1 of </g2>> and <integer1 of </g2>>
+size:           [2]           [2]
+position        integer1 of </g2> integer1 of </g2> difference          
+------------------------------------------------------------
+[ 0 ]          1               2               1              
+[ 1 ]          2               3               1              
+2 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_708.txt b/tools/test/h5diff/testfiles/h5diff_708.txt
new file mode 100644
index 0000000..a10a8b7
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_708.txt
@@ -0,0 +1,17 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+
+
+group  : </g3> and </g3>
+0 differences found
+   obj1   obj2
+ --------------------------------------
+    x           float11        
+    x           float12        
+           x    float4         
+    x           integer10      
+           x    integer3       
+Attributes status:  0 common, 3 only in obj1, 2 only in obj2
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_709.txt b/tools/test/h5diff/testfiles/h5diff_709.txt
new file mode 100644
index 0000000..d0e68bf
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_709.txt
@@ -0,0 +1,12 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+
+
+group  : </g4> and </g4>
+0 differences found
+   obj1   obj2
+ --------------------------------------
+Attributes status:  0 common, 0 only in obj1, 0 only in obj2
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_710.txt b/tools/test/h5diff/testfiles/h5diff_710.txt
new file mode 100644
index 0000000..10a8501
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_710.txt
@@ -0,0 +1,108 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /dset          
+    x      x    /g             
+    x      x    /g2            
+    x      x    /g3            
+    x      x    /g4            
+    x      x    /ntype         
+
+
+group  : </> and </>
+0 differences found
+   obj1   obj2
+ --------------------------------------
+Attributes status:  0 common, 0 only in obj1, 0 only in obj2
+
+dataset: </dset> and </dset>
+0 differences found
+   obj1   obj2
+ --------------------------------------
+    x           float2         
+           x    float3         
+    x      x    integer1       
+Attributes status:  1 common, 1 only in obj1, 1 only in obj2
+attribute: <integer1 of </dset>> and <integer1 of </dset>>
+size:           [2]           [2]
+position        integer1 of </dset> integer1 of </dset> difference          
+------------------------------------------------------------
+[ 0 ]          1               2               1              
+[ 1 ]          2               3               1              
+2 differences found
+
+group  : </g> and </g>
+0 differences found
+   obj1   obj2
+ --------------------------------------
+    x      x    float1         
+    x      x    integer1       
+Attributes status:  2 common, 0 only in obj1, 0 only in obj2
+attribute: <float1 of </g>> and <float1 of </g>>
+size:           [2]           [2]
+position        float1 of </g>  float1 of </g>  difference          
+------------------------------------------------------------
+[ 0 ]          1.1             2.1             1              
+[ 1 ]          2.2             3.2             1              
+2 differences found
+attribute: <integer1 of </g>> and <integer1 of </g>>
+size:           [2]           [2]
+position        integer1 of </g> integer1 of </g> difference          
+------------------------------------------------------------
+[ 0 ]          1               2               1              
+[ 1 ]          2               3               1              
+2 differences found
+
+group  : </g2> and </g2>
+0 differences found
+   obj1   obj2
+ --------------------------------------
+    x      x    float2         
+    x           float3         
+    x      x    integer1       
+Attributes status:  2 common, 1 only in obj1, 0 only in obj2
+attribute: <float2 of </g2>> and <float2 of </g2>>
+size:           [2]           [2]
+position        float2 of </g2> float2 of </g2> difference          
+------------------------------------------------------------
+[ 0 ]          1.1             2.1             1              
+[ 1 ]          2.2             3.2             1              
+2 differences found
+attribute: <integer1 of </g2>> and <integer1 of </g2>>
+size:           [2]           [2]
+position        integer1 of </g2> integer1 of </g2> difference          
+------------------------------------------------------------
+[ 0 ]          1               2               1              
+[ 1 ]          2               3               1              
+2 differences found
+
+group  : </g3> and </g3>
+0 differences found
+   obj1   obj2
+ --------------------------------------
+    x           float11        
+    x           float12        
+           x    float4         
+    x           integer10      
+           x    integer3       
+Attributes status:  0 common, 3 only in obj1, 2 only in obj2
+
+group  : </g4> and </g4>
+0 differences found
+   obj1   obj2
+ --------------------------------------
+Attributes status:  0 common, 0 only in obj1, 0 only in obj2
+
+datatype: </ntype> and </ntype>
+0 differences found
+   obj1   obj2
+ --------------------------------------
+    x           float2         
+    x           float3         
+           x    float5         
+           x    float6         
+    x           integer1       
+           x    integer4       
+Attributes status:  0 common, 3 only in obj1, 3 only in obj2
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_80.txt b/tools/test/h5diff/testfiles/h5diff_80.txt
new file mode 100644
index 0000000..5957d72
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_80.txt
@@ -0,0 +1,881 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /dset          
+    x      x    /dsetref       
+    x      x    /g1            
+    x      x    /g1/VLstring   
+    x      x    /g1/VLstring2D 
+    x      x    /g1/VLstring3D 
+    x      x    /g1/array      
+    x      x    /g1/array2D    
+    x      x    /g1/array3D    
+    x      x    /g1/arrayd     
+    x      x    /g1/bitfield   
+    x      x    /g1/bitfield2D 
+    x      x    /g1/bitfield3D 
+    x      x    /g1/compound   
+    x      x    /g1/compound2D 
+    x      x    /g1/compound3D 
+    x      x    /g1/enum       
+    x      x    /g1/enum2D     
+    x      x    /g1/enum3D     
+    x      x    /g1/float      
+    x      x    /g1/float2D    
+    x      x    /g1/float3D    
+    x      x    /g1/integer    
+    x      x    /g1/integer2D  
+    x      x    /g1/integer3D  
+    x      x    /g1/opaque     
+    x      x    /g1/opaque2D   
+    x      x    /g1/opaque3D   
+    x      x    /g1/reference  
+    x      x    /g1/reference2D
+    x      x    /g1/reference3D
+    x      x    /g1/scalar     
+    x      x    /g1/string     
+    x      x    /g1/string2D   
+    x      x    /g1/string3D   
+    x      x    /g1/vlen       
+    x      x    /g1/vlen2D     
+    x      x    /g1/vlen3D     
+    x      x    /refreg        
+
+group  : </> and </>
+0 differences found
+dataset: </dset> and </dset>
+size:           [2]           [2]
+position        dset            dset            difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+dataset: </dsetref> and </dsetref>
+0 differences found
+group  : </g1> and </g1>
+0 differences found
+dataset: </g1/VLstring> and </g1/VLstring>
+size:           [2]           [2]
+position        VLstring        VLstring        difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+dataset: </g1/VLstring2D> and </g1/VLstring2D>
+size:           [3x2]           [3x2]
+position        VLstring2D      VLstring2D      difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+dataset: </g1/VLstring3D> and </g1/VLstring3D>
+size:           [4x3x2]           [4x3x2]
+position        VLstring3D      VLstring3D      difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+dataset: </g1/array> and </g1/array>
+size:           [2]           [2]
+position        array           array           difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 0 ]          3               0               3              
+[ 1 ]          4               0               4              
+[ 1 ]          5               0               5              
+[ 1 ]          6               0               6              
+6 differences found
+dataset: </g1/array2D> and </g1/array2D>
+size:           [3x2]           [3x2]
+position        array2D         array2D         difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 0 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 0 1 ]          5               0               5              
+[ 0 1 ]          6               0               6              
+[ 1 0 ]          7               0               7              
+[ 1 0 ]          8               0               8              
+[ 1 0 ]          9               0               9              
+[ 1 1 ]          10              0               10             
+[ 1 1 ]          11              0               11             
+[ 1 1 ]          12              0               12             
+[ 2 0 ]          13              0               13             
+[ 2 0 ]          14              0               14             
+[ 2 0 ]          15              0               15             
+[ 2 1 ]          16              0               16             
+[ 2 1 ]          17              0               17             
+[ 2 1 ]          18              0               18             
+18 differences found
+dataset: </g1/array3D> and </g1/array3D>
+size:           [4x3x2]           [4x3x2]
+position        array3D         array3D         difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 0 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 0 1 ]          5               0               5              
+[ 0 0 1 ]          6               0               6              
+[ 0 1 0 ]          7               0               7              
+[ 0 1 0 ]          8               0               8              
+[ 0 1 0 ]          9               0               9              
+[ 0 1 1 ]          10              0               10             
+[ 0 1 1 ]          11              0               11             
+[ 0 1 1 ]          12              0               12             
+[ 0 2 0 ]          13              0               13             
+[ 0 2 0 ]          14              0               14             
+[ 0 2 0 ]          15              0               15             
+[ 0 2 1 ]          16              0               16             
+[ 0 2 1 ]          17              0               17             
+[ 0 2 1 ]          18              0               18             
+[ 1 0 0 ]          19              0               19             
+[ 1 0 0 ]          20              0               20             
+[ 1 0 0 ]          21              0               21             
+[ 1 0 1 ]          22              0               22             
+[ 1 0 1 ]          23              0               23             
+[ 1 0 1 ]          24              0               24             
+[ 1 1 0 ]          25              0               25             
+[ 1 1 0 ]          26              0               26             
+[ 1 1 0 ]          27              0               27             
+[ 1 1 1 ]          28              0               28             
+[ 1 1 1 ]          29              0               29             
+[ 1 1 1 ]          30              0               30             
+[ 1 2 0 ]          31              0               31             
+[ 1 2 0 ]          32              0               32             
+[ 1 2 0 ]          33              0               33             
+[ 1 2 1 ]          34              0               34             
+[ 1 2 1 ]          35              0               35             
+[ 1 2 1 ]          36              0               36             
+[ 2 0 0 ]          37              0               37             
+[ 2 0 0 ]          38              0               38             
+[ 2 0 0 ]          39              0               39             
+[ 2 0 1 ]          40              0               40             
+[ 2 0 1 ]          41              0               41             
+[ 2 0 1 ]          42              0               42             
+[ 2 1 0 ]          43              0               43             
+[ 2 1 0 ]          44              0               44             
+[ 2 1 0 ]          45              0               45             
+[ 2 1 1 ]          46              0               46             
+[ 2 1 1 ]          47              0               47             
+[ 2 1 1 ]          48              0               48             
+[ 2 2 0 ]          49              0               49             
+[ 2 2 0 ]          50              0               50             
+[ 2 2 0 ]          51              0               51             
+[ 2 2 1 ]          52              0               52             
+[ 2 2 1 ]          53              0               53             
+[ 2 2 1 ]          54              0               54             
+[ 3 0 0 ]          55              0               55             
+[ 3 0 0 ]          56              0               56             
+[ 3 0 0 ]          57              0               57             
+[ 3 0 1 ]          58              0               58             
+[ 3 0 1 ]          59              0               59             
+[ 3 0 1 ]          60              0               60             
+[ 3 1 0 ]          61              0               61             
+[ 3 1 0 ]          62              0               62             
+[ 3 1 0 ]          63              0               63             
+[ 3 1 1 ]          64              0               64             
+[ 3 1 1 ]          65              0               65             
+[ 3 1 1 ]          66              0               66             
+[ 3 2 0 ]          67              0               67             
+[ 3 2 0 ]          68              0               68             
+[ 3 2 0 ]          69              0               69             
+[ 3 2 1 ]          70              0               70             
+[ 3 2 1 ]          71              0               71             
+[ 3 2 1 ]          72              0               72             
+72 differences found
+dataset: </g1/arrayd> and </g1/arrayd>
+Not comparable: </g1/arrayd> or </g1/arrayd> is an empty dataset
+0 differences found
+dataset: </g1/bitfield> and </g1/bitfield>
+size:           [2]           [2]
+position        bitfield        bitfield        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+dataset: </g1/bitfield2D> and </g1/bitfield2D>
+size:           [3x2]           [3x2]
+position        bitfield2D      bitfield2D      difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+dataset: </g1/bitfield3D> and </g1/bitfield3D>
+size:           [4x3x2]           [4x3x2]
+position        bitfield3D      bitfield3D      difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+dataset: </g1/compound> and </g1/compound>
+size:           [2]           [2]
+position        compound        compound        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 1 ]          3               0               3              
+[ 1 ]          4               0               4              
+4 differences found
+dataset: </g1/compound2D> and </g1/compound2D>
+size:           [3x2]           [3x2]
+position        compound2D      compound2D      difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 1 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 1 0 ]          5               0               5              
+[ 1 0 ]          6               0               6              
+[ 1 1 ]          7               0               7              
+[ 1 1 ]          8               0               8              
+[ 2 0 ]          9               0               9              
+[ 2 0 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+[ 2 1 ]          12              0               12             
+12 differences found
+dataset: </g1/compound3D> and </g1/compound3D>
+size:           [4x3x2]           [4x3x2]
+position        compound3D      compound3D      difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 1 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 1 0 ]          5               0               5              
+[ 0 1 0 ]          6               0               6              
+[ 0 1 1 ]          7               0               7              
+[ 0 1 1 ]          8               0               8              
+[ 0 2 0 ]          9               0               9              
+[ 0 2 0 ]          10              0               10             
+[ 0 2 1 ]          11              0               11             
+[ 0 2 1 ]          12              0               12             
+[ 1 0 0 ]          13              0               13             
+[ 1 0 0 ]          14              0               14             
+[ 1 0 1 ]          15              0               15             
+[ 1 0 1 ]          16              0               16             
+[ 1 1 0 ]          17              0               17             
+[ 1 1 0 ]          18              0               18             
+[ 1 1 1 ]          19              0               19             
+[ 1 1 1 ]          20              0               20             
+[ 1 2 0 ]          21              0               21             
+[ 1 2 0 ]          22              0               22             
+[ 1 2 1 ]          23              0               23             
+[ 1 2 1 ]          24              0               24             
+[ 2 0 0 ]          25              0               25             
+[ 2 0 0 ]          26              0               26             
+[ 2 0 1 ]          27              0               27             
+[ 2 0 1 ]          28              0               28             
+[ 2 1 0 ]          29              0               29             
+[ 2 1 0 ]          30              0               30             
+[ 2 1 1 ]          31              0               31             
+[ 2 1 1 ]          32              0               32             
+[ 2 2 0 ]          33              0               33             
+[ 2 2 0 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 2 2 1 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 1 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 1 0 ]          41              0               41             
+[ 3 1 0 ]          42              0               42             
+[ 3 1 1 ]          43              0               43             
+[ 3 1 1 ]          44              0               44             
+[ 3 2 0 ]          45              0               45             
+[ 3 2 0 ]          46              0               46             
+[ 3 2 1 ]          47              0               47             
+[ 3 2 1 ]          48              0               48             
+48 differences found
+dataset: </g1/enum> and </g1/enum>
+size:           [2]           [2]
+position        enum            enum            difference          
+------------------------------------------------------------
+[ 0 ]          RED              GREEN            
+1 differences found
+dataset: </g1/enum2D> and </g1/enum2D>
+Not comparable: </g1/enum2D> or </g1/enum2D> is an empty dataset
+0 differences found
+dataset: </g1/enum3D> and </g1/enum3D>
+Not comparable: </g1/enum3D> or </g1/enum3D> is an empty dataset
+0 differences found
+dataset: </g1/float> and </g1/float>
+size:           [2]           [2]
+position        float           float           difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+dataset: </g1/float2D> and </g1/float2D>
+size:           [3x2]           [3x2]
+position        float2D         float2D         difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+dataset: </g1/float3D> and </g1/float3D>
+size:           [4x3x2]           [4x3x2]
+position        float3D         float3D         difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+dataset: </g1/integer> and </g1/integer>
+size:           [2]           [2]
+position        integer         integer         difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+dataset: </g1/integer2D> and </g1/integer2D>
+size:           [3x2]           [3x2]
+position        integer2D       integer2D       difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+dataset: </g1/integer3D> and </g1/integer3D>
+size:           [4x3x2]           [4x3x2]
+position        integer3D       integer3D       difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+dataset: </g1/opaque> and </g1/opaque>
+size:           [2]           [2]
+position        opaque          opaque          difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+dataset: </g1/opaque2D> and </g1/opaque2D>
+size:           [3x2]           [3x2]
+position        opaque2D        opaque2D        difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+dataset: </g1/opaque3D> and </g1/opaque3D>
+size:           [4x3x2]           [4x3x2]
+position        opaque3D        opaque3D        difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+dataset: </g1/reference> and </g1/reference>
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+4 differences found
+dataset: </g1/reference2D> and </g1/reference2D>
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+12 differences found
+dataset: </g1/reference3D> and </g1/reference3D>
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+size:           [2]           [2]
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+48 differences found
+dataset: </g1/scalar> and </g1/scalar>
+size:           H5S_SCALAR           H5S_SCALAR
+position        scalar          scalar          difference          
+------------------------------------------------------------
+                2               1               1              
+1 differences found
+dataset: </g1/string> and </g1/string>
+size:           [2]           [2]
+position        string          string          difference          
+------------------------------------------------------------
+[ 0 ]            a            z
+[ 0 ]            b            z
+[ 1 ]            d            z
+[ 1 ]            e            z
+4 differences found
+dataset: </g1/string2D> and </g1/string2D>
+size:           [3x2]           [3x2]
+position        string2D        string2D        difference          
+------------------------------------------------------------
+[ 0 0 ]            a            z
+[ 0 0 ]            b            z
+[ 0 1 ]            c            z
+[ 0 1 ]            d            z
+[ 1 0 ]            e            z
+[ 1 0 ]            f            z
+[ 1 1 ]            g            z
+[ 1 1 ]            h            z
+[ 2 0 ]            i            z
+[ 2 0 ]            j            z
+[ 2 1 ]            k            z
+[ 2 1 ]            l            z
+12 differences found
+dataset: </g1/string3D> and </g1/string3D>
+size:           [4x3x2]           [4x3x2]
+position        string3D        string3D        difference          
+------------------------------------------------------------
+[ 0 0 0 ]            a            z
+[ 0 0 0 ]            b            z
+[ 0 0 1 ]            c            z
+[ 0 0 1 ]            d            z
+[ 0 1 0 ]            e            z
+[ 0 1 0 ]            f            z
+[ 0 1 1 ]            g            z
+[ 0 1 1 ]            h            z
+[ 0 2 0 ]            i            z
+[ 0 2 0 ]            j            z
+[ 0 2 1 ]            k            z
+[ 0 2 1 ]            l            z
+[ 1 0 0 ]            m            z
+[ 1 0 0 ]            n            z
+[ 1 0 1 ]            p            z
+[ 1 0 1 ]            q            z
+[ 1 1 0 ]            r            z
+[ 1 1 0 ]            s            z
+[ 1 1 1 ]            t            z
+[ 1 1 1 ]            u            z
+[ 1 2 0 ]            v            z
+[ 1 2 0 ]            w            z
+[ 1 2 1 ]            x            z
+[ 2 0 0 ]            A            z
+[ 2 0 0 ]            B            z
+[ 2 0 1 ]            C            z
+[ 2 0 1 ]            D            z
+[ 2 1 0 ]            E            z
+[ 2 1 0 ]            F            z
+[ 2 1 1 ]            G            z
+[ 2 1 1 ]            H            z
+[ 2 2 0 ]            I            z
+[ 2 2 0 ]            J            z
+[ 2 2 1 ]            K            z
+[ 2 2 1 ]            L            z
+[ 3 0 0 ]            M            z
+[ 3 0 0 ]            N            z
+[ 3 0 1 ]            P            z
+[ 3 0 1 ]            Q            z
+[ 3 1 0 ]            R            z
+[ 3 1 0 ]            S            z
+[ 3 1 1 ]            T            z
+[ 3 1 1 ]            U            z
+[ 3 2 0 ]            V            z
+[ 3 2 0 ]            W            z
+[ 3 2 1 ]            X            z
+[ 3 2 1 ]            Z            z
+47 differences found
+dataset: </g1/vlen> and </g1/vlen>
+size:           [2]           [2]
+position        vlen            vlen            difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+[ 1 ]          3               0               3              
+3 differences found
+dataset: </g1/vlen2D> and </g1/vlen2D>
+size:           [3x2]           [3x2]
+position        vlen2D          vlen2D          difference          
+------------------------------------------------------------
+[ 0 1 ]          1               0               1              
+[ 1 0 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 1 1 ]          5               0               5              
+[ 2 0 ]          6               0               6              
+[ 2 0 ]          7               0               7              
+[ 2 0 ]          8               0               8              
+[ 2 1 ]          9               0               9              
+[ 2 1 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+11 differences found
+dataset: </g1/vlen3D> and </g1/vlen3D>
+size:           [4x3x2]           [4x3x2]
+position        vlen3D          vlen3D          difference          
+------------------------------------------------------------
+[ 0 0 1 ]          1               0               1              
+[ 0 1 0 ]          2               0               2              
+[ 0 1 1 ]          3               0               3              
+[ 0 2 0 ]          4               0               4              
+[ 0 2 1 ]          5               0               5              
+[ 1 0 0 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 0 1 ]          9               0               9              
+[ 1 1 0 ]          10              0               10             
+[ 1 1 0 ]          11              0               11             
+[ 1 1 1 ]          12              0               12             
+[ 1 1 1 ]          13              0               13             
+[ 1 2 0 ]          14              0               14             
+[ 1 2 0 ]          15              0               15             
+[ 1 2 1 ]          16              0               16             
+[ 1 2 1 ]          17              0               17             
+[ 2 0 0 ]          18              0               18             
+[ 2 0 0 ]          19              0               19             
+[ 2 0 0 ]          20              0               20             
+[ 2 0 1 ]          21              0               21             
+[ 2 0 1 ]          22              0               22             
+[ 2 0 1 ]          23              0               23             
+[ 2 1 0 ]          24              0               24             
+[ 2 1 0 ]          25              0               25             
+[ 2 1 0 ]          26              0               26             
+[ 2 1 1 ]          27              0               27             
+[ 2 1 1 ]          28              0               28             
+[ 2 1 1 ]          29              0               29             
+[ 2 2 0 ]          30              0               30             
+[ 2 2 0 ]          31              0               31             
+[ 2 2 0 ]          32              0               32             
+[ 2 2 1 ]          33              0               33             
+[ 2 2 1 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 3 0 0 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 0 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 0 1 ]          41              0               41             
+[ 3 0 1 ]          42              0               42             
+[ 3 0 1 ]          43              0               43             
+[ 3 1 0 ]          44              0               44             
+[ 3 1 0 ]          45              0               45             
+[ 3 1 0 ]          46              0               46             
+[ 3 1 0 ]          47              0               47             
+[ 3 1 1 ]          48              0               48             
+[ 3 1 1 ]          49              0               49             
+[ 3 1 1 ]          50              0               50             
+[ 3 1 1 ]          51              0               51             
+[ 3 2 0 ]          52              0               52             
+[ 3 2 0 ]          53              0               53             
+[ 3 2 0 ]          54              0               54             
+[ 3 2 0 ]          55              0               55             
+[ 3 2 1 ]          56              0               56             
+[ 3 2 1 ]          57              0               57             
+[ 3 2 1 ]          58              0               58             
+[ 3 2 1 ]          59              0               59             
+59 differences found
+dataset: </refreg> and </refreg>
+Referenced dataset      10720            10720
+------------------------------------------------------------
+Region blocks
+block #0           (2,2)-(7,7)           (0,0)-(2,2)
+Region points
+point #1              (2,2)              (3,3)
+point #3              (1,6)              (2,5)
+point #4              (2,8)              (1,7)
+4 differences found
+--------------------------------
+Some objects are not comparable
+--------------------------------
+Use -c for a list of objects without details of differences.
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_90.txt b/tools/test/h5diff/testfiles/h5diff_90.txt
new file mode 100644
index 0000000..9965ab0
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_90.txt
@@ -0,0 +1,50 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /g1            
+    x      x    /g1/dset1      
+    x      x    /g1/dset2      
+    x      x    /g1/dset4      
+    x      x    /g2            
+    x      x    /g2/dset1      
+    x      x    /g2/dset2      
+    x      x    /g2/dset3      
+    x      x    /g2/dset4      
+    x      x    /g2/dset5      
+    x      x    /g2/dset6      
+    x      x    /g2/dset7      
+    x      x    /g2/dset8      
+    x      x    /g2/dset9      
+
+group  : </> and </>
+0 differences found
+group  : </g1> and </g1>
+0 differences found
+dataset: </g1/dset1> and </g1/dset1>
+0 differences found
+dataset: </g1/dset2> and </g1/dset2>
+0 differences found
+dataset: </g1/dset4> and </g1/dset4>
+0 differences found
+group  : </g2> and </g2>
+0 differences found
+dataset: </g2/dset1> and </g2/dset1>
+0 differences found
+dataset: </g2/dset2> and </g2/dset2>
+0 differences found
+dataset: </g2/dset3> and </g2/dset3>
+0 differences found
+dataset: </g2/dset4> and </g2/dset4>
+0 differences found
+dataset: </g2/dset5> and </g2/dset5>
+0 differences found
+dataset: </g2/dset6> and </g2/dset6>
+0 differences found
+dataset: </g2/dset7> and </g2/dset7>
+0 differences found
+dataset: </g2/dset8> and </g2/dset8>
+0 differences found
+dataset: </g2/dset9> and </g2/dset9>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_attr1.h5 b/tools/test/h5diff/testfiles/h5diff_attr1.h5
new file mode 100644
index 0000000..c44066b
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_attr1.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_attr2.h5 b/tools/test/h5diff/testfiles/h5diff_attr2.h5
new file mode 100644
index 0000000..5de3303
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_attr2.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_attr_v_level1.h5 b/tools/test/h5diff/testfiles/h5diff_attr_v_level1.h5
new file mode 100644
index 0000000..2b1d8a1
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_attr_v_level1.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_attr_v_level2.h5 b/tools/test/h5diff/testfiles/h5diff_attr_v_level2.h5
new file mode 100644
index 0000000..4588fca
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_attr_v_level2.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_basic1.h5 b/tools/test/h5diff/testfiles/h5diff_basic1.h5
new file mode 100644
index 0000000..e1396be
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_basic1.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_basic2.h5 b/tools/test/h5diff/testfiles/h5diff_basic2.h5
new file mode 100644
index 0000000..c0795b6
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_basic2.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_comp_vl_strs.h5 b/tools/test/h5diff/testfiles/h5diff_comp_vl_strs.h5
new file mode 100644
index 0000000..4ad6f19
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_comp_vl_strs.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_danglelinks1.h5 b/tools/test/h5diff/testfiles/h5diff_danglelinks1.h5
new file mode 100644
index 0000000..b8be9bc
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_danglelinks1.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_danglelinks2.h5 b/tools/test/h5diff/testfiles/h5diff_danglelinks2.h5
new file mode 100644
index 0000000..3c3907c
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_danglelinks2.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_dset1.h5 b/tools/test/h5diff/testfiles/h5diff_dset1.h5
new file mode 100644
index 0000000..123e141
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_dset1.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_dset2.h5 b/tools/test/h5diff/testfiles/h5diff_dset2.h5
new file mode 100644
index 0000000..3ae6993
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_dset2.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_dset_zero_dim_size1.h5 b/tools/test/h5diff/testfiles/h5diff_dset_zero_dim_size1.h5
new file mode 100644
index 0000000..cdc7644
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_dset_zero_dim_size1.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_dset_zero_dim_size2.h5 b/tools/test/h5diff/testfiles/h5diff_dset_zero_dim_size2.h5
new file mode 100644
index 0000000..4752ed1
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_dset_zero_dim_size2.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_dtypes.h5 b/tools/test/h5diff/testfiles/h5diff_dtypes.h5
new file mode 100644
index 0000000..ffa5264
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_dtypes.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_empty.h5 b/tools/test/h5diff/testfiles/h5diff_empty.h5
new file mode 100644
index 0000000..3f0d1df
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_empty.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_enum_invalid_values.h5 b/tools/test/h5diff/testfiles/h5diff_enum_invalid_values.h5
new file mode 100644
index 0000000..dd02db9
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_enum_invalid_values.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_exclude1-1.h5 b/tools/test/h5diff/testfiles/h5diff_exclude1-1.h5
new file mode 100644
index 0000000..8b675ea
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_exclude1-1.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_exclude1-2.h5 b/tools/test/h5diff/testfiles/h5diff_exclude1-2.h5
new file mode 100644
index 0000000..78854cd
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_exclude1-2.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_exclude2-1.h5 b/tools/test/h5diff/testfiles/h5diff_exclude2-1.h5
new file mode 100644
index 0000000..8923111
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_exclude2-1.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_exclude2-2.h5 b/tools/test/h5diff/testfiles/h5diff_exclude2-2.h5
new file mode 100644
index 0000000..9e42007
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_exclude2-2.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_exclude3-1.h5 b/tools/test/h5diff/testfiles/h5diff_exclude3-1.h5
new file mode 100644
index 0000000..f9cc83d
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_exclude3-1.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_exclude3-2.h5 b/tools/test/h5diff/testfiles/h5diff_exclude3-2.h5
new file mode 100644
index 0000000..f811905
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_exclude3-2.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_ext2softlink_src.h5 b/tools/test/h5diff/testfiles/h5diff_ext2softlink_src.h5
new file mode 100644
index 0000000..50b7d2b
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_ext2softlink_src.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_ext2softlink_trg.h5 b/tools/test/h5diff/testfiles/h5diff_ext2softlink_trg.h5
new file mode 100644
index 0000000..610e890
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_ext2softlink_trg.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_extlink_src.h5 b/tools/test/h5diff/testfiles/h5diff_extlink_src.h5
new file mode 100644
index 0000000..cfc1066
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_extlink_src.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_extlink_trg.h5 b/tools/test/h5diff/testfiles/h5diff_extlink_trg.h5
new file mode 100644
index 0000000..3a322c9
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_extlink_trg.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_grp_recurse1.h5 b/tools/test/h5diff/testfiles/h5diff_grp_recurse1.h5
new file mode 100644
index 0000000..cfd4e62
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_grp_recurse1.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_grp_recurse2.h5 b/tools/test/h5diff/testfiles/h5diff_grp_recurse2.h5
new file mode 100644
index 0000000..54bcdec
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_grp_recurse2.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_grp_recurse_ext1.h5 b/tools/test/h5diff/testfiles/h5diff_grp_recurse_ext1.h5
new file mode 100644
index 0000000..12a534a
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_grp_recurse_ext1.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_grp_recurse_ext2-1.h5 b/tools/test/h5diff/testfiles/h5diff_grp_recurse_ext2-1.h5
new file mode 100644
index 0000000..5bb02df
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_grp_recurse_ext2-1.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_grp_recurse_ext2-2.h5 b/tools/test/h5diff/testfiles/h5diff_grp_recurse_ext2-2.h5
new file mode 100644
index 0000000..312543e
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_grp_recurse_ext2-2.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_grp_recurse_ext2-3.h5 b/tools/test/h5diff/testfiles/h5diff_grp_recurse_ext2-3.h5
new file mode 100644
index 0000000..43ad156
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_grp_recurse_ext2-3.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_hyper1.h5 b/tools/test/h5diff/testfiles/h5diff_hyper1.h5
new file mode 100644
index 0000000..ceeff80
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_hyper1.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_hyper2.h5 b/tools/test/h5diff/testfiles/h5diff_hyper2.h5
new file mode 100644
index 0000000..05a2eb1
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_hyper2.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_linked_softlink.h5 b/tools/test/h5diff/testfiles/h5diff_linked_softlink.h5
new file mode 100644
index 0000000..03c5dee
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_linked_softlink.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_links.h5 b/tools/test/h5diff/testfiles/h5diff_links.h5
new file mode 100644
index 0000000..8af66a6
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_links.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_softlinks.h5 b/tools/test/h5diff/testfiles/h5diff_softlinks.h5
new file mode 100644
index 0000000..67a843d
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_softlinks.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_tmp1.txt b/tools/test/h5diff/testfiles/h5diff_tmp1.txt
new file mode 100644
index 0000000..40e3fb6
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_tmp1.txt
@@ -0,0 +1,5 @@
+--------------------------------
+Some objects are not comparable
+--------------------------------
+Use -c for a list of objects.
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_tmp2.txt b/tools/test/h5diff/testfiles/h5diff_tmp2.txt
new file mode 100644
index 0000000..a2d6da6
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_tmp2.txt
@@ -0,0 +1,13 @@
+dataset: </G/down/Data> and </G/down/Data>
+1599 differences found
+dataset: </G/down/Tail/array> and </G/down/Tail/array>
+8 differences found
+dataset: </G/up/Data> and </G/up/Data>
+1845 differences found
+dataset: </G/up/Tail/array> and </G/up/Tail/array>
+10 differences found
+--------------------------------
+Some objects are not comparable
+--------------------------------
+Use -c for a list of objects.
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_types.h5 b/tools/test/h5diff/testfiles/h5diff_types.h5
new file mode 100644
index 0000000..c835069
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_types.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_v1.txt b/tools/test/h5diff/testfiles/h5diff_v1.txt
new file mode 100644
index 0000000..8210cf9
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_v1.txt
@@ -0,0 +1,18 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /vds_dset      
+
+group  : </> and </>
+0 differences found
+dataset: </vds_dset> and </vds_dset>
+Warning: </vds_dset> or </vds_dset> is a virtual dataset
+Not comparable: </vds_dset> has rank 3, dimensions [5x18x8], max dimensions [18446744073709551615x18x8]
+and </vds_dset> has rank 3, dimensions [6x8x14], max dimensions [18446744073709551615x8x14]
+0 differences found
+--------------------------------
+Some objects are not comparable
+--------------------------------
+Use -c for a list of objects without details of differences.
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_v2.txt b/tools/test/h5diff/testfiles/h5diff_v2.txt
new file mode 100644
index 0000000..aa327b1
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_v2.txt
@@ -0,0 +1,7 @@
+dataset: </vds_dset> and </vds_dset>
+0 differences found
+--------------------------------
+Some objects are not comparable
+--------------------------------
+Use -c for a list of objects.
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_v3.txt b/tools/test/h5diff/testfiles/h5diff_v3.txt
new file mode 100644
index 0000000..57af303
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_v3.txt
@@ -0,0 +1,4 @@
+Warning: </vds_dset> or </vds_dset> is a virtual dataset
+Not comparable: </vds_dset> has rank 3, dimensions [5x18x8], max dimensions [18446744073709551615x18x8]
+and </vds_dset> has rank 3, dimensions [6x8x14], max dimensions [18446744073709551615x8x14]
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/non_comparables1.h5 b/tools/test/h5diff/testfiles/non_comparables1.h5
new file mode 100644
index 0000000..7dbb45d
--- /dev/null
+++ b/tools/test/h5diff/testfiles/non_comparables1.h5
diff --git a/tools/test/h5diff/testfiles/non_comparables2.h5 b/tools/test/h5diff/testfiles/non_comparables2.h5
new file mode 100644
index 0000000..a5e7014
--- /dev/null
+++ b/tools/test/h5diff/testfiles/non_comparables2.h5
diff --git a/tools/test/h5diff/testfiles/tmpSingleSiteBethe.output.h5 b/tools/test/h5diff/testfiles/tmpSingleSiteBethe.output.h5
new file mode 100644
index 0000000..bbcfb63
--- /dev/null
+++ b/tools/test/h5diff/testfiles/tmpSingleSiteBethe.output.h5
diff --git a/tools/test/h5diff/testfiles/tmpSingleSiteBethe.reference.h5 b/tools/test/h5diff/testfiles/tmpSingleSiteBethe.reference.h5
new file mode 100644
index 0000000..6b19ed7
--- /dev/null
+++ b/tools/test/h5diff/testfiles/tmpSingleSiteBethe.reference.h5
diff --git a/tools/test/h5diff/testfiles/tmptest.he5 b/tools/test/h5diff/testfiles/tmptest.he5
new file mode 100644
index 0000000..edcfcd2
--- /dev/null
+++ b/tools/test/h5diff/testfiles/tmptest.he5
diff --git a/tools/test/h5diff/testfiles/tmptest2.he5 b/tools/test/h5diff/testfiles/tmptest2.he5
new file mode 100644
index 0000000..a6ab02b
--- /dev/null
+++ b/tools/test/h5diff/testfiles/tmptest2.he5
diff --git a/tools/test/h5diff/testh5diff.sh.in b/tools/test/h5diff/testh5diff.sh.in
new file mode 100644
index 0000000..8eae4c3
--- /dev/null
+++ b/tools/test/h5diff/testh5diff.sh.in
@@ -0,0 +1,1160 @@
+#! /bin/sh
+#
+# Copyright by The HDF Group.
+# Copyright by the Board of Trustees of the University of Illinois.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the files COPYING and Copyright.html.  COPYING can be found at the root
+# of the source code distribution tree; Copyright.html can be found at the
+# root level of an installed copy of the electronic HDF5 document set and
+# is linked from the top-level documents page.  It can also be found at
+# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
+# access to either file, you may request a copy from help@hdfgroup.org.
+#
+# Tests for the h5diff tool
+#
+# Modification:
+#   Albert Cheng, 2005/08/17
+#   Added the SKIP feature.
+#   Albert Cheng, 2005/2/3
+#   Added -p option for parallel h5diff tests.
+#   Pedro Vicente Nunes:
+#    10/25/2005: Added test #9
+#    11/27/2006: Added test #10, #11
+#   Jonathan Kim:
+#    Improved to use single line
+#    Improved to check exit code (only serial mode, not necessary for parallel)
+#    Added test 400 - 425  (links with --follow-symlinks option)
+#    Added test 450 - 459  (dangling links)
+
+srcdir=@srcdir@
+
+TESTNAME=h5diff
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+
+H5DIFF=../../src/h5diff/h5diff               # The tool name
+H5DIFF_BIN=`pwd`/$H5DIFF    # The path of the tool binary
+
+RM='rm -rf'
+CMP='cmp -s'
+DIFF='diff -c'
+CP='cp'
+DIRNAME='dirname'
+LS='ls'
+AWK='awk'
+
+nerrors=0
+verbose=yes
+h5haveexitcode=yes        # default is yes
+pmode=                # default to run h5diff tests
+mydomainname=`domainname 2>/dev/null`
+
+# source dirs
+SRC_TOOLS="$srcdir/../.."
+SRC_TOOLS_TESTFILES="$SRC_TOOLS/testfiles"
+# testfiles source dirs for tools
+SRC_H5LS_TESTFILES="$SRC_TOOLS_TESTFILES"
+SRC_H5DUMP_TESTFILES="$SRC_TOOLS_TESTFILES"
+SRC_H5DIFF_TESTFILES="$SRC_TOOLS/test/h5diff/testfiles"
+SRC_H5COPY_TESTFILES="$SRC_TOOLS/test/h5copy/testfiles"
+SRC_H5REPACK_TESTFILES="$SRC_TOOLS/test/h5repack/testfiles"
+SRC_H5JAM_TESTFILES="$SRC_TOOLS/test/h5jam/testfiles"
+SRC_H5STAT_TESTFILES="$SRC_TOOLS/test/h5stat/testfiles"
+SRC_H5IMPORT_TESTFILES="$SRC_TOOLS/test/h5import/testfiles"
+
+TESTDIR=./testfiles
+test -d $TESTDIR || mkdir $TESTDIR
+
+######################################################################
+# test files
+# --------------------------------------------------------------------
+# All the test files copy from source directory to test directory
+# NOTE: Keep this framework to add/remove test files.
+#       Any test files from other tools can be used in this framework.
+#       This list are also used for checking exist.
+#       Comment '#' without space can be used.
+# --------------------------------------------------------------------
+LIST_HDF5_TEST_FILES="
+$SRC_H5DIFF_TESTFILES/h5diff_basic1.h5
+$SRC_H5DIFF_TESTFILES/h5diff_basic2.h5
+$SRC_H5DIFF_TESTFILES/h5diff_types.h5
+$SRC_H5DIFF_TESTFILES/h5diff_dtypes.h5
+$SRC_H5DIFF_TESTFILES/h5diff_attr1.h5
+$SRC_H5DIFF_TESTFILES/h5diff_attr2.h5
+$SRC_H5DIFF_TESTFILES/h5diff_dset1.h5
+$SRC_H5DIFF_TESTFILES/h5diff_dset2.h5
+$SRC_H5DIFF_TESTFILES/h5diff_hyper1.h5
+$SRC_H5DIFF_TESTFILES/h5diff_hyper2.h5
+$SRC_H5DIFF_TESTFILES/h5diff_empty.h5
+$SRC_H5DIFF_TESTFILES/h5diff_links.h5
+$SRC_H5DIFF_TESTFILES/h5diff_softlinks.h5
+$SRC_H5DIFF_TESTFILES/h5diff_linked_softlink.h5
+$SRC_H5DIFF_TESTFILES/h5diff_extlink_src.h5
+$SRC_H5DIFF_TESTFILES/h5diff_extlink_trg.h5
+$SRC_H5DIFF_TESTFILES/h5diff_ext2softlink_src.h5
+$SRC_H5DIFF_TESTFILES/h5diff_ext2softlink_trg.h5
+$SRC_H5DIFF_TESTFILES/h5diff_dset_zero_dim_size1.h5
+$SRC_H5DIFF_TESTFILES/h5diff_dset_zero_dim_size2.h5
+$SRC_H5DIFF_TESTFILES/h5diff_danglelinks1.h5
+$SRC_H5DIFF_TESTFILES/h5diff_danglelinks2.h5
+$SRC_H5DIFF_TESTFILES/h5diff_grp_recurse1.h5
+$SRC_H5DIFF_TESTFILES/h5diff_grp_recurse2.h5
+$SRC_H5DIFF_TESTFILES/h5diff_grp_recurse_ext1.h5
+$SRC_H5DIFF_TESTFILES/h5diff_grp_recurse_ext2-1.h5
+$SRC_H5DIFF_TESTFILES/h5diff_grp_recurse_ext2-2.h5
+$SRC_H5DIFF_TESTFILES/h5diff_grp_recurse_ext2-3.h5
+$SRC_H5DIFF_TESTFILES/h5diff_exclude1-1.h5
+$SRC_H5DIFF_TESTFILES/h5diff_exclude1-2.h5
+$SRC_H5DIFF_TESTFILES/h5diff_exclude2-1.h5
+$SRC_H5DIFF_TESTFILES/h5diff_exclude2-2.h5
+$SRC_H5DIFF_TESTFILES/h5diff_exclude3-1.h5
+$SRC_H5DIFF_TESTFILES/h5diff_exclude3-2.h5
+$SRC_H5DIFF_TESTFILES/h5diff_comp_vl_strs.h5
+$SRC_H5DIFF_TESTFILES/compounds_array_vlen1.h5
+$SRC_H5DIFF_TESTFILES/compounds_array_vlen2.h5
+$SRC_H5DIFF_TESTFILES/h5diff_attr_v_level1.h5
+$SRC_H5DIFF_TESTFILES/h5diff_attr_v_level2.h5
+$SRC_H5DIFF_TESTFILES/h5diff_enum_invalid_values.h5
+$SRC_H5DIFF_TESTFILES/non_comparables1.h5
+$SRC_H5DIFF_TESTFILES/non_comparables2.h5
+$SRC_H5DIFF_TESTFILES/tmptest.he5
+$SRC_H5DIFF_TESTFILES/tmptest2.he5
+$SRC_H5DIFF_TESTFILES/tmpSingleSiteBethe.reference.h5
+$SRC_H5DIFF_TESTFILES/tmpSingleSiteBethe.output.h5
+$SRC_TOOLS_TESTFILES/vds/1_a.h5
+$SRC_TOOLS_TESTFILES/vds/1_b.h5
+$SRC_TOOLS_TESTFILES/vds/1_c.h5
+$SRC_TOOLS_TESTFILES/vds/1_d.h5
+$SRC_TOOLS_TESTFILES/vds/1_e.h5
+$SRC_TOOLS_TESTFILES/vds/1_f.h5
+$SRC_TOOLS_TESTFILES/vds/1_vds.h5
+$SRC_TOOLS_TESTFILES/vds/2_a.h5
+$SRC_TOOLS_TESTFILES/vds/2_b.h5
+$SRC_TOOLS_TESTFILES/vds/2_c.h5
+$SRC_TOOLS_TESTFILES/vds/2_d.h5
+$SRC_TOOLS_TESTFILES/vds/2_e.h5
+$SRC_TOOLS_TESTFILES/vds/2_vds.h5
+$SRC_TOOLS_TESTFILES/vds/3_1_vds.h5
+$SRC_TOOLS_TESTFILES/vds/3_2_vds.h5
+$SRC_TOOLS_TESTFILES/vds/4_0.h5
+$SRC_TOOLS_TESTFILES/vds/4_1.h5
+$SRC_TOOLS_TESTFILES/vds/4_2.h5
+$SRC_TOOLS_TESTFILES/vds/4_vds.h5
+$SRC_TOOLS_TESTFILES/vds/5_a.h5
+$SRC_TOOLS_TESTFILES/vds/5_b.h5
+$SRC_TOOLS_TESTFILES/vds/5_c.h5
+$SRC_TOOLS_TESTFILES/vds/5_vds.h5
+"
+
+LIST_OTHER_TEST_FILES="
+$SRC_H5DIFF_TESTFILES/h5diff_10.txt
+$SRC_H5DIFF_TESTFILES/h5diff_100.txt
+$SRC_H5DIFF_TESTFILES/h5diff_101.txt
+$SRC_H5DIFF_TESTFILES/h5diff_102.txt
+$SRC_H5DIFF_TESTFILES/h5diff_103.txt
+$SRC_H5DIFF_TESTFILES/h5diff_104.txt
+$SRC_H5DIFF_TESTFILES/h5diff_11.txt
+$SRC_H5DIFF_TESTFILES/h5diff_12.txt
+$SRC_H5DIFF_TESTFILES/h5diff_13.txt
+$SRC_H5DIFF_TESTFILES/h5diff_14.txt
+$SRC_H5DIFF_TESTFILES/h5diff_15.txt
+$SRC_H5DIFF_TESTFILES/h5diff_16_1.txt
+$SRC_H5DIFF_TESTFILES/h5diff_16_2.txt
+$SRC_H5DIFF_TESTFILES/h5diff_16_3.txt
+$SRC_H5DIFF_TESTFILES/h5diff_17.txt
+$SRC_H5DIFF_TESTFILES/h5diff_171.txt
+$SRC_H5DIFF_TESTFILES/h5diff_172.txt
+$SRC_H5DIFF_TESTFILES/h5diff_18_1.txt
+$SRC_H5DIFF_TESTFILES/h5diff_18.txt
+$SRC_H5DIFF_TESTFILES/h5diff_20.txt
+$SRC_H5DIFF_TESTFILES/h5diff_200.txt
+$SRC_H5DIFF_TESTFILES/h5diff_201.txt
+$SRC_H5DIFF_TESTFILES/h5diff_202.txt
+$SRC_H5DIFF_TESTFILES/h5diff_203.txt
+$SRC_H5DIFF_TESTFILES/h5diff_204.txt
+$SRC_H5DIFF_TESTFILES/h5diff_205.txt
+$SRC_H5DIFF_TESTFILES/h5diff_206.txt
+$SRC_H5DIFF_TESTFILES/h5diff_207.txt
+$SRC_H5DIFF_TESTFILES/h5diff_208.txt
+$SRC_H5DIFF_TESTFILES/h5diff_220.txt
+$SRC_H5DIFF_TESTFILES/h5diff_221.txt
+$SRC_H5DIFF_TESTFILES/h5diff_222.txt
+$SRC_H5DIFF_TESTFILES/h5diff_223.txt
+$SRC_H5DIFF_TESTFILES/h5diff_224.txt
+$SRC_H5DIFF_TESTFILES/h5diff_21.txt
+$SRC_H5DIFF_TESTFILES/h5diff_22.txt
+$SRC_H5DIFF_TESTFILES/h5diff_23.txt
+$SRC_H5DIFF_TESTFILES/h5diff_24.txt
+$SRC_H5DIFF_TESTFILES/h5diff_25.txt
+$SRC_H5DIFF_TESTFILES/h5diff_26.txt
+$SRC_H5DIFF_TESTFILES/h5diff_27.txt
+$SRC_H5DIFF_TESTFILES/h5diff_28.txt
+$SRC_H5DIFF_TESTFILES/h5diff_30.txt
+$SRC_H5DIFF_TESTFILES/h5diff_300.txt
+$SRC_H5DIFF_TESTFILES/h5diff_400.txt
+$SRC_H5DIFF_TESTFILES/h5diff_401.txt
+$SRC_H5DIFF_TESTFILES/h5diff_402.txt
+$SRC_H5DIFF_TESTFILES/h5diff_403.txt
+$SRC_H5DIFF_TESTFILES/h5diff_404.txt
+$SRC_H5DIFF_TESTFILES/h5diff_405.txt
+$SRC_H5DIFF_TESTFILES/h5diff_406.txt
+$SRC_H5DIFF_TESTFILES/h5diff_407.txt
+$SRC_H5DIFF_TESTFILES/h5diff_408.txt
+$SRC_H5DIFF_TESTFILES/h5diff_409.txt
+$SRC_H5DIFF_TESTFILES/h5diff_410.txt
+$SRC_H5DIFF_TESTFILES/h5diff_411.txt
+$SRC_H5DIFF_TESTFILES/h5diff_412.txt
+$SRC_H5DIFF_TESTFILES/h5diff_413.txt
+$SRC_H5DIFF_TESTFILES/h5diff_414.txt
+$SRC_H5DIFF_TESTFILES/h5diff_415.txt
+$SRC_H5DIFF_TESTFILES/h5diff_416.txt
+$SRC_H5DIFF_TESTFILES/h5diff_417.txt
+$SRC_H5DIFF_TESTFILES/h5diff_418.txt
+$SRC_H5DIFF_TESTFILES/h5diff_419.txt
+$SRC_H5DIFF_TESTFILES/h5diff_420.txt
+$SRC_H5DIFF_TESTFILES/h5diff_421.txt
+$SRC_H5DIFF_TESTFILES/h5diff_422.txt
+$SRC_H5DIFF_TESTFILES/h5diff_423.txt
+$SRC_H5DIFF_TESTFILES/h5diff_424.txt
+$SRC_H5DIFF_TESTFILES/h5diff_425.txt
+$SRC_H5DIFF_TESTFILES/h5diff_450.txt
+$SRC_H5DIFF_TESTFILES/h5diff_451.txt
+$SRC_H5DIFF_TESTFILES/h5diff_452.txt
+$SRC_H5DIFF_TESTFILES/h5diff_453.txt
+$SRC_H5DIFF_TESTFILES/h5diff_454.txt
+$SRC_H5DIFF_TESTFILES/h5diff_455.txt
+$SRC_H5DIFF_TESTFILES/h5diff_456.txt
+$SRC_H5DIFF_TESTFILES/h5diff_457.txt
+$SRC_H5DIFF_TESTFILES/h5diff_458.txt
+$SRC_H5DIFF_TESTFILES/h5diff_459.txt
+$SRC_H5DIFF_TESTFILES/h5diff_465.txt
+$SRC_H5DIFF_TESTFILES/h5diff_466.txt
+$SRC_H5DIFF_TESTFILES/h5diff_467.txt
+$SRC_H5DIFF_TESTFILES/h5diff_468.txt
+$SRC_H5DIFF_TESTFILES/h5diff_469.txt
+$SRC_H5DIFF_TESTFILES/h5diff_471.txt
+$SRC_H5DIFF_TESTFILES/h5diff_472.txt
+$SRC_H5DIFF_TESTFILES/h5diff_473.txt
+$SRC_H5DIFF_TESTFILES/h5diff_474.txt
+$SRC_H5DIFF_TESTFILES/h5diff_475.txt
+$SRC_H5DIFF_TESTFILES/h5diff_480.txt
+$SRC_H5DIFF_TESTFILES/h5diff_481.txt
+$SRC_H5DIFF_TESTFILES/h5diff_482.txt
+$SRC_H5DIFF_TESTFILES/h5diff_483.txt
+$SRC_H5DIFF_TESTFILES/h5diff_484.txt
+$SRC_H5DIFF_TESTFILES/h5diff_485.txt
+$SRC_H5DIFF_TESTFILES/h5diff_486.txt
+$SRC_H5DIFF_TESTFILES/h5diff_487.txt
+$SRC_H5DIFF_TESTFILES/h5diff_50.txt
+$SRC_H5DIFF_TESTFILES/h5diff_51.txt
+$SRC_H5DIFF_TESTFILES/h5diff_52.txt
+$SRC_H5DIFF_TESTFILES/h5diff_53.txt
+$SRC_H5DIFF_TESTFILES/h5diff_54.txt
+$SRC_H5DIFF_TESTFILES/h5diff_55.txt
+$SRC_H5DIFF_TESTFILES/h5diff_56.txt
+$SRC_H5DIFF_TESTFILES/h5diff_57.txt
+$SRC_H5DIFF_TESTFILES/h5diff_58.txt
+$SRC_H5DIFF_TESTFILES/h5diff_59.txt
+$SRC_H5DIFF_TESTFILES/h5diff_500.txt
+$SRC_H5DIFF_TESTFILES/h5diff_501.txt
+$SRC_H5DIFF_TESTFILES/h5diff_502.txt
+$SRC_H5DIFF_TESTFILES/h5diff_503.txt
+$SRC_H5DIFF_TESTFILES/h5diff_504.txt
+$SRC_H5DIFF_TESTFILES/h5diff_505.txt
+$SRC_H5DIFF_TESTFILES/h5diff_506.txt
+$SRC_H5DIFF_TESTFILES/h5diff_507.txt
+$SRC_H5DIFF_TESTFILES/h5diff_508.txt
+$SRC_H5DIFF_TESTFILES/h5diff_509.txt
+$SRC_H5DIFF_TESTFILES/h5diff_510.txt
+$SRC_H5DIFF_TESTFILES/h5diff_511.txt
+$SRC_H5DIFF_TESTFILES/h5diff_512.txt
+$SRC_H5DIFF_TESTFILES/h5diff_513.txt
+$SRC_H5DIFF_TESTFILES/h5diff_514.txt
+$SRC_H5DIFF_TESTFILES/h5diff_515.txt
+$SRC_H5DIFF_TESTFILES/h5diff_516.txt
+$SRC_H5DIFF_TESTFILES/h5diff_517.txt
+$SRC_H5DIFF_TESTFILES/h5diff_518.txt
+$SRC_H5DIFF_TESTFILES/h5diff_530.txt
+$SRC_H5DIFF_TESTFILES/h5diff_540.txt
+$SRC_H5DIFF_TESTFILES/h5diff_600.txt
+$SRC_H5DIFF_TESTFILES/h5diff_601.txt
+$SRC_H5DIFF_TESTFILES/h5diff_603.txt
+$SRC_H5DIFF_TESTFILES/h5diff_604.txt
+$SRC_H5DIFF_TESTFILES/h5diff_605.txt
+$SRC_H5DIFF_TESTFILES/h5diff_606.txt
+$SRC_H5DIFF_TESTFILES/h5diff_607.txt
+$SRC_H5DIFF_TESTFILES/h5diff_608.txt
+$SRC_H5DIFF_TESTFILES/h5diff_609.txt
+$SRC_H5DIFF_TESTFILES/h5diff_610.txt
+$SRC_H5DIFF_TESTFILES/h5diff_612.txt
+$SRC_H5DIFF_TESTFILES/h5diff_613.txt
+$SRC_H5DIFF_TESTFILES/h5diff_614.txt
+$SRC_H5DIFF_TESTFILES/h5diff_615.txt
+$SRC_H5DIFF_TESTFILES/h5diff_616.txt
+$SRC_H5DIFF_TESTFILES/h5diff_617.txt
+$SRC_H5DIFF_TESTFILES/h5diff_618.txt
+$SRC_H5DIFF_TESTFILES/h5diff_619.txt
+$SRC_H5DIFF_TESTFILES/h5diff_621.txt
+$SRC_H5DIFF_TESTFILES/h5diff_622.txt
+$SRC_H5DIFF_TESTFILES/h5diff_623.txt
+$SRC_H5DIFF_TESTFILES/h5diff_624.txt
+$SRC_H5DIFF_TESTFILES/h5diff_625.txt
+$SRC_H5DIFF_TESTFILES/h5diff_626.txt
+$SRC_H5DIFF_TESTFILES/h5diff_627.txt
+$SRC_H5DIFF_TESTFILES/h5diff_628.txt
+$SRC_H5DIFF_TESTFILES/h5diff_629.txt
+$SRC_H5DIFF_TESTFILES/h5diff_630.txt
+$SRC_H5DIFF_TESTFILES/h5diff_631.txt
+$SRC_H5DIFF_TESTFILES/h5diff_640.txt
+$SRC_H5DIFF_TESTFILES/h5diff_641.txt
+$SRC_H5DIFF_TESTFILES/h5diff_642.txt
+$SRC_H5DIFF_TESTFILES/h5diff_643.txt
+$SRC_H5DIFF_TESTFILES/h5diff_644.txt
+$SRC_H5DIFF_TESTFILES/h5diff_645.txt
+$SRC_H5DIFF_TESTFILES/h5diff_646.txt
+$SRC_H5DIFF_TESTFILES/h5diff_70.txt
+$SRC_H5DIFF_TESTFILES/h5diff_700.txt
+$SRC_H5DIFF_TESTFILES/h5diff_701.txt
+$SRC_H5DIFF_TESTFILES/h5diff_702.txt
+$SRC_H5DIFF_TESTFILES/h5diff_703.txt
+$SRC_H5DIFF_TESTFILES/h5diff_704.txt
+$SRC_H5DIFF_TESTFILES/h5diff_705.txt
+$SRC_H5DIFF_TESTFILES/h5diff_706.txt
+$SRC_H5DIFF_TESTFILES/h5diff_707.txt
+$SRC_H5DIFF_TESTFILES/h5diff_708.txt
+$SRC_H5DIFF_TESTFILES/h5diff_709.txt
+$SRC_H5DIFF_TESTFILES/h5diff_710.txt
+$SRC_H5DIFF_TESTFILES/h5diff_80.txt
+$SRC_H5DIFF_TESTFILES/h5diff_90.txt
+$SRC_H5DIFF_TESTFILES/h5diff_tmp1.txt
+$SRC_H5DIFF_TESTFILES/h5diff_tmp2.txt
+$SRC_H5DIFF_TESTFILES/h5diff_v1.txt
+$SRC_H5DIFF_TESTFILES/h5diff_v2.txt
+$SRC_H5DIFF_TESTFILES/h5diff_v3.txt
+"
+
+#
+# copy test files and expected output files from source dirs to test dir
+#
+COPY_TESTFILES="$LIST_HDF5_TEST_FILES $LIST_OTHER_TEST_FILES $LIST_HDF5_TEST_FILES_XML $LIST_OTHER_TEST_FILES_XML"
+
+COPY_TESTFILES_TO_TESTDIR()
+{
+    # copy test files. Used -f to make sure get a new copy
+    for tstfile in $COPY_TESTFILES
+    do
+        # ignore '#' comment
+        echo $tstfile | tr -d ' ' | grep '^#' > /dev/null
+        RET=$?
+        if [ $RET -eq 1 ]; then
+            # skip cp if srcdir is same as destdir
+            # this occurs when build/test performed in source dir and
+            # make cp fail
+            SDIR=`$DIRNAME $tstfile`
+            INODE_SDIR=`$LS -i -d $SDIR | $AWK -F' ' '{print $1}'`
+            INODE_DDIR=`$LS -i -d $TESTDIR | $AWK -F' ' '{print $1}'`
+            if [ "$INODE_SDIR" != "$INODE_DDIR" ]; then
+              $CP -f $tstfile $TESTDIR
+                if [ $? -ne 0 ]; then
+                    echo "Error: FAILED to copy $tstfile ."
+
+                    # Comment out this to CREATE expected file
+                    exit $EXIT_FAILURE
+                fi
+            fi
+        fi
+    done
+}
+
+CLEAN_TESTFILES_AND_TESTDIR()
+{
+    # skip rm if srcdir is same as destdir
+    # this occurs when build/test performed in source dir and
+    # make cp fail
+    SDIR=$SRC_H5DIFF_TESTFILES
+    INODE_SDIR=`$LS -i -d $SDIR | $AWK -F' ' '{print $1}'`
+    INODE_DDIR=`$LS -i -d $TESTDIR | $AWK -F' ' '{print $1}'`
+    if [ "$INODE_SDIR" != "$INODE_DDIR" ]; then
+        $RM $TESTDIR
+    fi
+}
+
+# Parse option
+#   -p   run ph5diff tests
+#   -h   print help page
+while [ $# -gt 0 ]; do
+    case "$1" in
+    -p)	# reset the tool name and bin to run ph5diff tests
+	TESTNAME=ph5diff
+	H5DIFF=ph5diff               # The tool name
+	H5DIFF_BIN=`pwd`/$H5DIFF
+	pmode=yes
+	shift
+	;;
+    -h) # print help page
+	echo "$0 [-p] [-h]"
+	echo "    -p   run ph5diff tests"
+	echo "    -h   print help page"
+	shift
+	exit 0
+	;;
+    *)  # unknown option
+        echo "$0: Unknown option ($1)"
+	exit 1
+	;;
+    esac
+done
+
+# RUNSERIAL is used. Check if it can return exit code from executalbe correctly.
+if [ -n "$RUNSERIAL_NOEXITCODE" ]; then
+    echo "***Warning*** Serial Exit Code is not passed back to shell corretly."
+    echo "***Warning*** Exit code checking is skipped."
+    h5haveexitcode=no
+fi
+
+# Print a line-line message left justified in a field of 70 characters
+# beginning with the word "Testing".
+#
+TESTING() {
+   SPACES="                                                               "
+   echo "Testing $* $SPACES" | cut -c1-70 | tr -d '\012'
+}
+
+# Source in the output filter function definitions.
+. $srcdir/../../../bin/output_filter.sh
+
+# Run a test and print PASS or *FAIL*.  If a test fails then increment
+# the `nerrors' global variable and (if $verbose is set) display the
+# difference between the actual output and the expected output. The
+# expected output is given as the first argument to this function and
+# the actual output file is calculated by replacing the `.ddl' with
+# `.out'.  The actual output is not removed if $HDF5_NOCLEANUP has a
+# non-zero value.
+#
+# Need eval before the RUNCMD command because some machines like
+# AIX, has RUNPARALLEL in the style as
+#   MP_PROCS=3 MP_TASKS_PER_NODE=3 poe ./a.out
+# that throws the shell script off.
+#
+TOOLTEST() {
+    expect="$TESTDIR/$1"
+    actual="$TESTDIR/`basename $1 .txt`.out"
+    actual_err="$TESTDIR/`basename $1 .txt`.err"
+    actual_sav=${actual}-sav
+    actual_err_sav=${actual_err}-sav
+    shift
+    if test -n "$pmode"; then
+        RUNCMD=$RUNPARALLEL
+    else
+        RUNCMD=$RUNSERIAL
+    fi
+
+    # Run test.
+    TESTING $H5DIFF $@
+    (
+	#echo "#############################"
+	#echo "Expected output for '$H5DIFF $@'" 
+	#echo "#############################"
+	cd $TESTDIR
+	eval $RUNCMD $H5DIFF_BIN "$@"
+    ) >$actual 2>$actual_err
+    EXIT_CODE=$?
+    # save actual and actual_err in case they are needed later.
+    cp $actual $actual_sav
+    STDOUT_FILTER $actual
+    cp $actual_err $actual_err_sav
+    STDERR_FILTER $actual_err
+    cat $actual_err >> $actual
+    # don't add exit code check in pmode, as it causes failure. (exit code
+    # is from mpirun not tool)
+    # if any problem occurs relate to an exit code, it will be caught in
+    # serial mode, so the test is fullfilled.
+    if test $h5haveexitcode = 'yes' -a -z "$pmode"; then
+      echo "EXIT CODE: $EXIT_CODE" >> $actual
+    fi
+
+    if [ ! -f $expect ]; then
+        # Create the expect file if it doesn't yet exist.
+        echo " CREATED"
+        cp $actual $expect
+    elif $CMP $expect $actual; then
+        echo " PASSED"
+    elif test $h5haveexitcode = 'yes' -a -z "$pmode"; then
+        echo "*FAILED*"
+        echo "    Expected result ($expect) differs from actual result ($actual)"
+        nerrors="`expr $nerrors + 1`"
+        test yes = "$verbose" && $DIFF $expect $actual |sed 's/^/    /'
+    else
+        # parallel mode output are often of different ordering from serial
+        # output.  If the sorted expected and actual files compare the same,
+        # it is safe to assume the actual output match the expected file.
+        expect_sorted=expect_sorted
+        actual_sorted=actual_sorted
+        sort $expect -o $expect_sorted
+        sort $actual -o $actual_sorted
+        # remove "EXIT CODE:" line from expect file. test for exit code
+        # is done by serial mode.
+        grep -v "EXIT CODE:" $expect_sorted > $expect_sorted.noexit
+        mv $expect_sorted.noexit $expect_sorted
+	if $CMP $expect_sorted $actual_sorted; then
+	    echo " PASSED"
+	else
+	    echo "*FAILED*"
+	    nerrors="`expr $nerrors + 1`"
+	    if test yes = "$verbose"; then
+		echo "====Expected result ($expect_sorted) differs from actual result ($actual_sorted)"
+		$DIFF $expect_sorted $actual_sorted |sed 's/^/    /'
+		echo "====The actual output ($actual_sav)"
+		sed 's/^/    /' < $actual_sav 
+		echo "====The actual stderr ($actual_err_sav)"
+		sed 's/^/    /' < $actual_err_sav 
+		echo "====End of actual stderr ($actual_err_sav)"
+		echo ""
+	    fi
+	fi
+    fi
+
+    # Clean up output file
+    if test -z "$HDF5_NOCLEANUP"; then
+      rm -f $actual $actual_err $actual_sav $actual_err_sav
+      rm -f $actual_sorted $expect_sorted
+    fi
+}
+
+
+# Print a "SKIP" message
+SKIP() {
+   TESTING $H5DIFF $@
+    echo  " -SKIP-"
+}
+
+
+
+##############################################################################
+# The tests
+# To avoid the printing of the complete full path of the test file, that hides
+# all the other parameters for long paths, the printing of the command line
+# is done first in
+# TESTING with the name only of the test file $TOOL, not its full path $TESTFILE
+##############################################################################
+# prepare for test
+COPY_TESTFILES_TO_TESTDIR
+
+# ############################################################################
+# # Common usage
+# ############################################################################
+
+# 1.0
+TOOLTEST h5diff_10.txt -h
+
+# 1.1 normal mode
+TOOLTEST h5diff_11.txt  h5diff_basic1.h5 h5diff_basic2.h5
+
+# 1.2 normal mode with objects
+TOOLTEST h5diff_12.txt  h5diff_basic1.h5 h5diff_basic2.h5  g1/dset1 g1/dset2
+
+# 1.3 report mode
+TOOLTEST h5diff_13.txt -r h5diff_basic1.h5 h5diff_basic2.h5
+
+# 1.4 report  mode with objects
+TOOLTEST h5diff_14.txt  -r h5diff_basic1.h5 h5diff_basic2.h5 g1/dset1 g1/dset2
+
+# 1.5 with -d
+TOOLTEST h5diff_15.txt --report --delta=5 h5diff_basic1.h5 h5diff_basic2.h5 g1/dset3 g1/dset4
+
+# 1.6.1 with -p (int)
+TOOLTEST h5diff_16_1.txt -v -p 0.02 h5diff_basic1.h5 h5diff_basic1.h5 g1/dset5 g1/dset6
+
+# 1.6.2 with -p (unsigned long_long)
+TOOLTEST h5diff_16_2.txt --verbose --relative=0.02 h5diff_basic1.h5 h5diff_basic1.h5 g1/dset7 g1/dset8
+
+# 1.6.3 with -p (double)
+TOOLTEST h5diff_16_3.txt -v -p 0.02 h5diff_basic1.h5 h5diff_basic1.h5 g1/dset9 g1/dset10
+
+# 1.7 verbose mode
+TOOLTEST h5diff_17.txt -v h5diff_basic1.h5 h5diff_basic2.h5
+
+# 1.7 test 32-bit INFINITY
+TOOLTEST h5diff_171.txt -v h5diff_basic1.h5 h5diff_basic1.h5 /g1/fp19 /g1/fp19_COPY
+
+# 1.7 test 64-bit INFINITY
+TOOLTEST h5diff_172.txt -v h5diff_basic1.h5 h5diff_basic1.h5 /g1/fp20 /g1/fp20_COPY
+
+# 1.8 quiet mode
+TOOLTEST h5diff_18.txt -q h5diff_basic1.h5 h5diff_basic2.h5
+
+# 1.8 -v and -q
+TOOLTEST h5diff_18_1.txt -v -q h5diff_basic1.h5 h5diff_basic2.h5
+
+
+# ##############################################################################
+# # not comparable types
+# ##############################################################################
+
+# 2.0
+TOOLTEST h5diff_20.txt -v h5diff_types.h5 h5diff_types.h5  dset g1
+
+# 2.1
+TOOLTEST h5diff_21.txt -v h5diff_types.h5 h5diff_types.h5 dset l1
+
+# 2.2
+TOOLTEST h5diff_22.txt -v  h5diff_types.h5 h5diff_types.h5 dset t1
+
+# ##############################################################################
+# # compare groups, types, links (no differences and differences)
+# ##############################################################################
+
+# 2.3
+TOOLTEST h5diff_23.txt -v h5diff_types.h5 h5diff_types.h5 g1 g1
+
+# 2.4
+TOOLTEST h5diff_24.txt -v h5diff_types.h5 h5diff_types.h5 t1 t1
+
+# 2.5
+TOOLTEST h5diff_25.txt -v h5diff_types.h5 h5diff_types.h5 l1 l1
+
+# 2.6
+TOOLTEST h5diff_26.txt -v h5diff_types.h5 h5diff_types.h5 g1 g2
+
+# 2.7
+TOOLTEST h5diff_27.txt -v h5diff_types.h5 h5diff_types.h5 t1 t2
+
+# 2.8
+TOOLTEST h5diff_28.txt -v h5diff_types.h5 h5diff_types.h5 l1 l2
+
+
+# ##############################################################################
+# # Enum value tests (may become more comprehensive in the future)
+# ##############################################################################
+
+# 3.0
+# test enum types which may have invalid values
+TOOLTEST h5diff_30.txt -v h5diff_enum_invalid_values.h5 h5diff_enum_invalid_values.h5 dset1 dset2
+
+
+
+
+# ##############################################################################
+# # Dataset datatypes
+# ##############################################################################
+
+# 5.0
+TOOLTEST h5diff_50.txt -v h5diff_dtypes.h5 h5diff_dtypes.h5 dset0a dset0b
+
+# 5.1
+TOOLTEST h5diff_51.txt -v h5diff_dtypes.h5 h5diff_dtypes.h5 dset1a dset1b
+
+# 5.2
+TOOLTEST h5diff_52.txt -v h5diff_dtypes.h5 h5diff_dtypes.h5 dset2a dset2b
+
+# 5.3
+TOOLTEST h5diff_53.txt -v h5diff_dtypes.h5 h5diff_dtypes.h5 dset3a dset4b
+
+# 5.4
+TOOLTEST h5diff_54.txt -v h5diff_dtypes.h5 h5diff_dtypes.h5 dset4a dset4b
+
+# 5.5
+TOOLTEST h5diff_55.txt -v h5diff_dtypes.h5 h5diff_dtypes.h5 dset5a dset5b
+
+# 5.6
+TOOLTEST h5diff_56.txt -v h5diff_dtypes.h5 h5diff_dtypes.h5 dset6a dset6b
+
+# 5.7
+TOOLTEST h5diff_57.txt -v h5diff_dtypes.h5 h5diff_dtypes.h5 dset7a dset7b
+
+# 5.8 (region reference)
+TOOLTEST h5diff_58.txt -v h5diff_dset1.h5 h5diff_dset2.h5 refreg
+
+# test for both dset and attr with same type but with different size
+# ( HDDFV-7942 )
+TOOLTEST h5diff_59.txt -v h5diff_dtypes.h5 h5diff_dtypes.h5 dset11a dset11b
+
+# ##############################################################################
+# # Error messages
+# ##############################################################################
+
+
+# 6.0: Check if the command line number of arguments is less than 3
+TOOLTEST h5diff_600.txt h5diff_basic1.h5
+
+# 6.1: Check if non-exist object name is specified
+TOOLTEST h5diff_601.txt h5diff_basic1.h5 h5diff_basic1.h5 nono_obj
+
+
+# ##############################################################################
+# # -d
+# ##############################################################################
+
+
+# 6.3: negative value
+TOOLTEST h5diff_603.txt -d -4 h5diff_basic1.h5 h5diff_basic2.h5 g1/dset3 g1/dset4
+
+# 6.4: zero
+TOOLTEST h5diff_604.txt -d 0 h5diff_basic1.h5 h5diff_basic2.h5 g1/dset3 g1/dset4
+
+# 6.5: non number
+TOOLTEST h5diff_605.txt -d u h5diff_basic1.h5 h5diff_basic2.h5 g1/dset3 g1/dset4
+
+# 6.6: hexadecimal
+TOOLTEST h5diff_606.txt -d 0x1 h5diff_basic1.h5 h5diff_basic2.h5 g1/dset3 g1/dset4
+
+# 6.7: string
+TOOLTEST h5diff_607.txt -d "1" h5diff_basic1.h5 h5diff_basic2.h5 g1/dset3 g1/dset4
+
+# 6.8: use system epsilon
+TOOLTEST h5diff_608.txt --use-system-epsilon h5diff_basic1.h5 h5diff_basic2.h5  g1/dset3 g1/dset4
+
+# 6.9: number larger than biggest difference
+TOOLTEST h5diff_609.txt -d 200 h5diff_basic1.h5 h5diff_basic2.h5 g1/dset3 g1/dset4
+
+# 6.10: number smaller than smallest difference
+TOOLTEST h5diff_610.txt -d 1 h5diff_basic1.h5 h5diff_basic2.h5 g1/dset3 g1/dset4
+
+
+# ##############################################################################
+# # -p
+# ##############################################################################
+
+
+# 6.12: negative value
+TOOLTEST h5diff_612.txt -p -4 h5diff_basic1.h5 h5diff_basic2.h5 g1/dset3 g1/dset4
+
+# 6.13: zero
+TOOLTEST h5diff_613.txt -p 0 h5diff_basic1.h5 h5diff_basic2.h5 g1/dset3 g1/dset4
+
+# 6.14: non number
+TOOLTEST h5diff_614.txt -p u h5diff_basic1.h5 h5diff_basic2.h5  g1/dset3 g1/dset4
+
+# 6.15: hexadecimal
+TOOLTEST h5diff_615.txt -p 0x1 h5diff_basic1.h5 h5diff_basic2.h5 g1/dset3 g1/dset4
+
+# 6.16: string
+TOOLTEST h5diff_616.txt -p "0.21" h5diff_basic1.h5 h5diff_basic2.h5 g1/dset3 g1/dset4
+
+# 6.17: repeated option
+TOOLTEST h5diff_617.txt -p 0.21 -p 0.22 h5diff_basic1.h5 h5diff_basic2.h5 g1/dset3 g1/dset4
+
+# 6.18: number larger than biggest difference
+TOOLTEST h5diff_618.txt -p 2 h5diff_basic1.h5 h5diff_basic2.h5 g1/dset3 g1/dset4
+
+# 6.19: number smaller than smallest difference
+TOOLTEST h5diff_619.txt -p 0.005 h5diff_basic1.h5 h5diff_basic2.h5 g1/dset3 g1/dset4
+
+
+
+# ##############################################################################
+# # -n
+# ##############################################################################
+
+# 6.21: negative value
+TOOLTEST h5diff_621.txt -n -4 h5diff_basic1.h5 h5diff_basic2.h5 g1/dset3 g1/dset4
+
+# 6.22: zero
+TOOLTEST h5diff_622.txt -n 0 h5diff_basic1.h5 h5diff_basic2.h5 g1/dset3 g1/dset4
+
+# 6.23: non number
+TOOLTEST h5diff_623.txt -n u h5diff_basic1.h5 h5diff_basic2.h5 g1/dset3 g1/dset4
+
+# 6.24: hexadecimal
+TOOLTEST h5diff_624.txt -n 0x1 h5diff_basic1.h5 h5diff_basic2.h5 g1/dset3 g1/dset4
+
+# 6.25: string
+TOOLTEST h5diff_625.txt -n "2" h5diff_basic1.h5 h5diff_basic2.h5  g1/dset3 g1/dset4
+
+# 6.26: repeated option
+TOOLTEST h5diff_626.txt -n 2 -n 3 h5diff_basic1.h5 h5diff_basic2.h5 g1/dset3 g1/dset4
+
+# 6.27: number larger than biggest difference
+TOOLTEST h5diff_627.txt --count=200 h5diff_basic1.h5 h5diff_basic2.h5 g1/dset3 g1/dset4
+
+# 6.28: number smaller than smallest difference
+TOOLTEST h5diff_628.txt -n 1 h5diff_basic1.h5 h5diff_basic2.h5 g1/dset3 g1/dset4
+
+# Disabling this test as it hangs - LRK 20090618
+# 6.29  non valid files
+#TOOLTEST h5diff_629.txt file1.h6 file2.h6
+
+# ##############################################################################
+# # NaN
+# ##############################################################################
+# 6.30: test (NaN == NaN) must be true based on our documentation -- XCAO
+TOOLTEST h5diff_630.txt -v -d "0.0001" h5diff_basic1.h5 h5diff_basic1.h5 g1/fp18 g1/fp18_COPY
+TOOLTEST h5diff_631.txt -v --use-system-epsilon h5diff_basic1.h5 h5diff_basic1.h5 g1/fp18 g1/fp18_COPY
+
+
+# ##############################################################################
+# 7.  attributes
+# ##############################################################################
+TOOLTEST h5diff_70.txt -v h5diff_attr1.h5 h5diff_attr2.h5
+# temporary test to verify HDF5-8625
+TOOLTEST h5diff_tmp1.txt tmptest2.he5 tmptest.he5
+# temporary test to verify HDF5-8639
+TOOLTEST h5diff_tmp2.txt tmpSingleSiteBethe.output.h5 tmpSingleSiteBethe.reference.h5
+
+# ##################################################
+#  attrs with verbose option level
+# ##################################################
+
+TOOLTEST h5diff_700.txt -v1 h5diff_attr1.h5 h5diff_attr2.h5
+TOOLTEST h5diff_701.txt -v2 h5diff_attr1.h5 h5diff_attr2.h5
+TOOLTEST h5diff_702.txt --verbose=1 h5diff_attr1.h5 h5diff_attr2.h5
+TOOLTEST h5diff_703.txt --verbose=2 h5diff_attr1.h5 h5diff_attr2.h5
+
+# same attr number , all same attr name
+TOOLTEST h5diff_704.txt -v2 h5diff_attr_v_level1.h5 h5diff_attr_v_level2.h5 /g
+
+# same attr number , some same attr name
+TOOLTEST h5diff_705.txt -v2 h5diff_attr_v_level1.h5 h5diff_attr_v_level2.h5 /dset
+
+# same attr number , all different attr name
+TOOLTEST h5diff_706.txt -v2 h5diff_attr_v_level1.h5 h5diff_attr_v_level2.h5 /ntype
+
+# different attr number , same attr name (intersected)
+TOOLTEST h5diff_707.txt -v2 h5diff_attr_v_level1.h5 h5diff_attr_v_level2.h5 /g2
+
+# different attr number , all different attr name
+TOOLTEST h5diff_708.txt -v2 h5diff_attr_v_level1.h5 h5diff_attr_v_level2.h5 /g3
+
+# when no attributes exist in both objects
+TOOLTEST h5diff_709.txt -v2 h5diff_attr_v_level1.h5 h5diff_attr_v_level2.h5 /g4
+
+# file vs file
+TOOLTEST h5diff_710.txt -v2 h5diff_attr_v_level1.h5 h5diff_attr_v_level2.h5
+
+# ##############################################################################
+# 8.  all dataset datatypes
+# ##############################################################################
+TOOLTEST h5diff_80.txt -v h5diff_dset1.h5 h5diff_dset2.h5
+
+# 9. compare a file with itself
+TOOLTEST h5diff_90.txt -v h5diff_basic2.h5 h5diff_basic2.h5
+
+# 10. read by hyperslab, print indexes
+TOOLTEST h5diff_100.txt -v h5diff_hyper1.h5 h5diff_hyper2.h5
+
+# 11. floating point comparison
+# double value
+TOOLTEST h5diff_101.txt -v h5diff_basic1.h5 h5diff_basic1.h5 g1/d1  g1/d2
+
+# float value
+TOOLTEST h5diff_102.txt -v h5diff_basic1.h5 h5diff_basic1.h5 g1/fp1 g1/fp2
+
+# with --use-system-epsilon for double value
+TOOLTEST h5diff_103.txt -v --use-system-epsilon h5diff_basic1.h5 h5diff_basic1.h5 g1/d1  g1/d2
+
+# with --use-system-epsilon for float value
+TOOLTEST h5diff_104.txt -v --use-system-epsilon h5diff_basic1.h5 h5diff_basic1.h5 g1/fp1 g1/fp2
+
+
+# not comparable -c flag
+TOOLTEST h5diff_200.txt h5diff_basic2.h5 h5diff_basic2.h5 g2/dset1  g2/dset2
+
+TOOLTEST h5diff_201.txt -c h5diff_basic2.h5 h5diff_basic2.h5 g2/dset1  g2/dset2
+
+TOOLTEST h5diff_202.txt -c h5diff_basic2.h5 h5diff_basic2.h5 g2/dset2  g2/dset3
+
+TOOLTEST h5diff_203.txt -c h5diff_basic2.h5 h5diff_basic2.h5 g2/dset3  g2/dset4
+
+TOOLTEST h5diff_204.txt -c h5diff_basic2.h5 h5diff_basic2.h5 g2/dset4  g2/dset5
+
+TOOLTEST h5diff_205.txt -c h5diff_basic2.h5 h5diff_basic2.h5 g2/dset5  g2/dset6
+
+# not comparable in compound
+TOOLTEST h5diff_206.txt -c h5diff_basic2.h5 h5diff_basic2.h5 g2/dset7  g2/dset8
+
+TOOLTEST h5diff_207.txt -c h5diff_basic2.h5 h5diff_basic2.h5 g2/dset8  g2/dset9
+
+# not comparable in dataspace of zero dimension size
+TOOLTEST h5diff_208.txt -c h5diff_dset_zero_dim_size1.h5 h5diff_dset_zero_dim_size2.h5
+
+# non-comparable dataset with comparable attribute, and other comparable datasets.
+# Also test non-compatible attributes with different type, dimention, rank.
+# All the comparables should display differences.
+TOOLTEST h5diff_220.txt -c non_comparables1.h5 non_comparables2.h5 /g1
+
+# comparable dataset with non-comparable attribute and other comparable attributes.
+# All the comparables should display differences.
+TOOLTEST h5diff_221.txt -c non_comparables1.h5 non_comparables2.h5 /g2
+
+# entire file
+# All the comparables should display differences.
+TOOLTEST h5diff_222.txt -c non_comparables1.h5 non_comparables2.h5
+
+# non-comparable test for common objects (same name) with different object types
+# (HDFFV-7644)
+TOOLTEST h5diff_223.txt -c non_comparables1.h5 non_comparables2.h5 /diffobjtypes
+# swap files
+TOOLTEST h5diff_224.txt -c non_comparables2.h5 non_comparables1.h5 /diffobjtypes
+
+# ##############################################################################
+# # Links compare without --follow-symlinks nor --no-dangling-links
+# ##############################################################################
+# test for bug1749
+TOOLTEST h5diff_300.txt -v h5diff_links.h5 h5diff_links.h5 /link_g1 /link_g2
+
+# ##############################################################################
+# # Links compare with --follow-symlinks Only
+# ##############################################################################
+# soft links file to file
+TOOLTEST h5diff_400.txt --follow-symlinks -v h5diff_softlinks.h5 h5diff_softlinks.h5
+
+# softlink vs dset"
+TOOLTEST h5diff_401.txt --follow-symlinks -v h5diff_softlinks.h5 h5diff_softlinks.h5 /softlink_dset1_1 /target_dset2
+
+# dset vs softlink"
+TOOLTEST h5diff_402.txt --follow-symlinks -v h5diff_softlinks.h5 h5diff_softlinks.h5 /target_dset2 /softlink_dset1_1
+
+# softlink vs softlink"
+TOOLTEST h5diff_403.txt --follow-symlinks -v h5diff_softlinks.h5 h5diff_softlinks.h5 /softlink_dset1_1 /softlink_dset2
+
+# extlink vs extlink (FILE)"
+TOOLTEST h5diff_404.txt --follow-symlinks -v h5diff_extlink_src.h5 h5diff_extlink_src.h5
+
+# extlink vs dset"
+TOOLTEST h5diff_405.txt --follow-symlinks -v h5diff_extlink_src.h5 h5diff_extlink_trg.h5 /ext_link_dset1 /target_group2/x_dset
+
+# dset vs extlink"
+TOOLTEST h5diff_406.txt --follow-symlinks -v h5diff_extlink_trg.h5 h5diff_extlink_src.h5 /target_group2/x_dset /ext_link_dset1
+
+# extlink vs extlink"
+TOOLTEST h5diff_407.txt --follow-symlinks -v h5diff_extlink_src.h5 h5diff_extlink_src.h5 /ext_link_dset1 /ext_link_dset2
+
+# softlink vs extlink"
+TOOLTEST h5diff_408.txt --follow-symlinks -v h5diff_softlinks.h5 h5diff_extlink_src.h5 /softlink_dset1_1 /ext_link_dset2
+
+# extlink vs softlink "
+TOOLTEST h5diff_409.txt --follow-symlinks -v h5diff_extlink_src.h5 h5diff_softlinks.h5 /ext_link_dset2 /softlink_dset1_1
+
+# linked_softlink vs linked_softlink (FILE)"
+TOOLTEST h5diff_410.txt --follow-symlinks -v h5diff_linked_softlink.h5 h5diff_linked_softlink.h5
+
+# dset2 vs linked_softlink_dset1"
+TOOLTEST h5diff_411.txt --follow-symlinks -v h5diff_linked_softlink.h5 h5diff_linked_softlink.h5 /target_dset2 /softlink1_to_slink2
+
+# linked_softlink_dset1 vs dset2"
+TOOLTEST h5diff_412.txt --follow-symlinks -v h5diff_linked_softlink.h5 h5diff_linked_softlink.h5 /softlink1_to_slink2 /target_dset2
+
+# linked_softlink_to_dset1 vs linked_softlink_to_dset2"
+TOOLTEST h5diff_413.txt --follow-symlinks -v h5diff_linked_softlink.h5 h5diff_linked_softlink.h5 /softlink1_to_slink2 /softlink2_to_slink2
+
+# group vs linked_softlink_group1"
+TOOLTEST h5diff_414.txt --follow-symlinks -v h5diff_linked_softlink.h5 h5diff_linked_softlink.h5 /target_group /softlink3_to_slink2
+
+# linked_softlink_group1 vs group"
+TOOLTEST h5diff_415.txt --follow-symlinks -v h5diff_linked_softlink.h5 h5diff_linked_softlink.h5 /softlink3_to_slink2 /target_group
+
+# linked_softlink_to_group1 vs linked_softlink_to_group2"
+TOOLTEST h5diff_416.txt --follow-symlinks -v h5diff_linked_softlink.h5 h5diff_linked_softlink.h5 /softlink3_to_slink2 /softlink4_to_slink2
+
+# non-exist-softlink vs softlink"
+TOOLTEST h5diff_417.txt --follow-symlinks -v h5diff_softlinks.h5 h5diff_softlinks.h5 /softlink_noexist /softlink_dset2
+
+# softlink vs non-exist-softlink"
+TOOLTEST h5diff_418.txt --follow-symlinks -v h5diff_softlinks.h5 h5diff_softlinks.h5 /softlink_dset2 /softlink_noexist
+
+# non-exist-extlink_file vs extlink"
+TOOLTEST h5diff_419.txt --follow-symlinks -v h5diff_extlink_src.h5 h5diff_extlink_src.h5 /ext_link_noexist2 /ext_link_dset2
+
+# exlink vs non-exist-extlink_file"
+TOOLTEST h5diff_420.txt --follow-symlinks -v h5diff_extlink_src.h5 h5diff_extlink_src.h5 /ext_link_dset2 /ext_link_noexist2
+
+# extlink vs non-exist-extlink_obj"
+TOOLTEST h5diff_421.txt --follow-symlinks -v h5diff_extlink_src.h5 h5diff_extlink_src.h5 /ext_link_dset2 /ext_link_noexist1
+
+# non-exist-extlink_obj vs extlink"
+TOOLTEST h5diff_422.txt --follow-symlinks -v h5diff_extlink_src.h5 h5diff_extlink_src.h5 /ext_link_noexist1 /ext_link_dset2
+
+# extlink_to_softlink_to_dset1 vs dset2"
+TOOLTEST h5diff_423.txt --follow-symlinks -v h5diff_ext2softlink_src.h5 h5diff_ext2softlink_trg.h5 /ext_link_to_slink1 /dset2
+
+# dset2 vs extlink_to_softlink_to_dset1"
+TOOLTEST h5diff_424.txt --follow-symlinks -v h5diff_ext2softlink_trg.h5 h5diff_ext2softlink_src.h5 /dset2 /ext_link_to_slink1
+
+# extlink_to_softlink_to_dset1 vs extlink_to_softlink_to_dset2"
+TOOLTEST h5diff_425.txt --follow-symlinks -v h5diff_ext2softlink_src.h5 h5diff_ext2softlink_src.h5 /ext_link_to_slink1 /ext_link_to_slink2
+
+
+# ##############################################################################
+# # Dangling links compare (--follow-symlinks and --no-dangling-links)
+# ##############################################################################
+# dangling links --follow-symlinks (FILE to FILE)
+TOOLTEST h5diff_450.txt  --follow-symlinks -v h5diff_danglelinks1.h5 h5diff_danglelinks2.h5
+
+# dangling links --follow-symlinks and --no-dangling-links (FILE to FILE)
+TOOLTEST h5diff_451.txt  --follow-symlinks -v --no-dangling-links  h5diff_danglelinks1.h5 h5diff_danglelinks2.h5
+
+# try --no-dangling-links without --follow-symlinks options
+TOOLTEST h5diff_452.txt  --no-dangling-links  h5diff_softlinks.h5 h5diff_softlinks.h5
+
+# dangling link found for soft links (FILE to FILE)
+TOOLTEST h5diff_453.txt  --follow-symlinks -v --no-dangling-links  h5diff_softlinks.h5 h5diff_softlinks.h5
+
+# dangling link found for soft links (obj to obj)
+TOOLTEST h5diff_454.txt  --follow-symlinks -v --no-dangling-links  h5diff_softlinks.h5 h5diff_softlinks.h5 /softlink_dset2 /softlink_noexist
+
+# dangling link found for soft links (obj to obj) Both dangle links
+TOOLTEST h5diff_455.txt  --follow-symlinks -v --no-dangling-links  h5diff_softlinks.h5 h5diff_softlinks.h5 /softlink_noexist /softlink_noexist
+
+# dangling link found for ext links (FILE to FILE)
+TOOLTEST h5diff_456.txt  --follow-symlinks -v --no-dangling-links  h5diff_extlink_src.h5 h5diff_extlink_src.h5
+
+# dangling link found for ext links (obj to obj). target file exist
+TOOLTEST h5diff_457.txt  --follow-symlinks -v --no-dangling-links  h5diff_extlink_src.h5 h5diff_extlink_src.h5 /ext_link_dset1 /ext_link_noexist1
+
+# dangling link found for ext links (obj to obj). target file NOT exist
+TOOLTEST h5diff_458.txt  --follow-symlinks -v --no-dangling-links  h5diff_extlink_src.h5 h5diff_extlink_src.h5 /ext_link_dset1 /ext_link_noexist2
+
+# dangling link found for ext links (obj to obj). Both dangle links
+TOOLTEST h5diff_459.txt  --follow-symlinks -v --no-dangling-links  h5diff_extlink_src.h5 h5diff_extlink_src.h5 /ext_link_noexist1 /ext_link_noexist2
+
+# dangling link --follow-symlinks (obj vs obj)
+# (HDFFV-7836)
+TOOLTEST h5diff_465.txt --follow-symlinks h5diff_danglelinks1.h5 h5diff_danglelinks2.h5 /soft_link1
+# (HDFFV-7835)
+# soft dangling vs. soft dangling
+TOOLTEST h5diff_466.txt -v --follow-symlinks h5diff_danglelinks1.h5 h5diff_danglelinks2.h5 /soft_link1
+# soft link  vs. soft dangling
+TOOLTEST h5diff_467.txt -v --follow-symlinks h5diff_danglelinks1.h5 h5diff_danglelinks2.h5 /soft_link2
+# ext dangling vs. ext dangling
+TOOLTEST h5diff_468.txt -v --follow-symlinks h5diff_danglelinks1.h5 h5diff_danglelinks2.h5 /ext_link4
+# ext link vs. ext dangling
+TOOLTEST h5diff_469.txt -v --follow-symlinks h5diff_danglelinks1.h5 h5diff_danglelinks2.h5 /ext_link2
+
+#----------------------------------------
+# dangling links without follow symlink
+# (HDFFV-7998)
+# test - soft dangle links (same and different paths),
+#      - external dangle links (same and different paths)
+TOOLTEST h5diff_471.txt -v h5diff_danglelinks1.h5 h5diff_danglelinks2.h5
+TOOLTEST h5diff_472.txt -v h5diff_danglelinks1.h5 h5diff_danglelinks2.h5 /soft_link1
+TOOLTEST h5diff_473.txt -v h5diff_danglelinks1.h5 h5diff_danglelinks2.h5 /soft_link4
+TOOLTEST h5diff_474.txt -v h5diff_danglelinks1.h5 h5diff_danglelinks2.h5 /ext_link4
+TOOLTEST h5diff_475.txt -v h5diff_danglelinks1.h5 h5diff_danglelinks2.h5 /ext_link1
+
+# ##############################################################################
+# # test for group diff recursivly
+# ##############################################################################
+# root
+TOOLTEST h5diff_500.txt -v h5diff_grp_recurse1.h5 h5diff_grp_recurse2.h5 / /
+TOOLTEST h5diff_501.txt -v --follow-symlinks h5diff_grp_recurse1.h5 h5diff_grp_recurse2.h5 / /
+
+# root vs group
+TOOLTEST h5diff_502.txt -v h5diff_grp_recurse1.h5 h5diff_grp_recurse2.h5 / /grp1/grp2/grp3
+
+# group vs group (same name and structure)
+TOOLTEST h5diff_503.txt -v h5diff_grp_recurse1.h5 h5diff_grp_recurse2.h5 /grp1 /grp1
+
+# group vs group (different name and structure)
+TOOLTEST h5diff_504.txt -v h5diff_grp_recurse1.h5 h5diff_grp_recurse2.h5 /grp1/grp2 /grp1/grp2/grp3
+
+# groups vs soft-link
+TOOLTEST h5diff_505.txt -v h5diff_grp_recurse1.h5 h5diff_grp_recurse2.h5 /grp1 /slink_grp1
+TOOLTEST h5diff_506.txt -v --follow-symlinks h5diff_grp_recurse1.h5 h5diff_grp_recurse2.h5 /grp1/grp2 /slink_grp2
+
+# groups vs ext-link
+TOOLTEST h5diff_507.txt -v h5diff_grp_recurse1.h5 h5diff_grp_recurse2.h5 /grp1 /elink_grp1
+TOOLTEST h5diff_508.txt -v --follow-symlinks h5diff_grp_recurse1.h5 h5diff_grp_recurse2.h5 /grp1 /elink_grp1
+
+# soft-link vs ext-link
+TOOLTEST h5diff_509.txt -v h5diff_grp_recurse1.h5 h5diff_grp_recurse2.h5 /slink_grp1 /elink_grp1
+TOOLTEST h5diff_510.txt -v --follow-symlinks h5diff_grp_recurse1.h5 h5diff_grp_recurse2.h5 /slink_grp1 /elink_grp1
+
+# circled ext links
+TOOLTEST h5diff_511.txt -v h5diff_grp_recurse1.h5 h5diff_grp_recurse2.h5 /grp10 /grp11
+TOOLTEST h5diff_512.txt -v --follow-symlinks h5diff_grp_recurse1.h5 h5diff_grp_recurse2.h5 /grp10 /grp11
+
+# circled soft2ext-link vs soft2ext-link
+TOOLTEST h5diff_513.txt -v h5diff_grp_recurse1.h5 h5diff_grp_recurse2.h5 /slink_grp10 /slink_grp11
+TOOLTEST h5diff_514.txt -v --follow-symlinks h5diff_grp_recurse1.h5 h5diff_grp_recurse2.h5 /slink_grp10 /slink_grp11
+
+###############################################################################
+# Test for group recursive diff via multi-linked external links
+# With follow-symlinks, file h5diff_grp_recurse_ext1.h5 and h5diff_grp_recurse_ext2-1.h5 should
+# be same with the external links.
+###############################################################################
+# file vs file
+TOOLTEST h5diff_515.txt -v h5diff_grp_recurse_ext1.h5 h5diff_grp_recurse_ext2-1.h5
+TOOLTEST h5diff_516.txt -v --follow-symlinks h5diff_grp_recurse_ext1.h5 h5diff_grp_recurse_ext2-1.h5
+# group vs group
+TOOLTEST h5diff_517.txt -v h5diff_grp_recurse_ext1.h5 h5diff_grp_recurse_ext2-1.h5 /g1
+TOOLTEST h5diff_518.txt -v --follow-symlinks h5diff_grp_recurse_ext1.h5 h5diff_grp_recurse_ext2-1.h5 /g1
+
+# ##############################################################################
+# # Exclude objects (--exclude-path)
+# ##############################################################################
+#
+# Same structure, same names and different value.
+#
+# Exclude the object with different value. Expect return - same
+TOOLTEST h5diff_480.txt -v --exclude-path /group1/dset3 h5diff_exclude1-1.h5 h5diff_exclude1-2.h5
+# Verify different by not excluding. Expect return - diff
+TOOLTEST h5diff_481.txt -v h5diff_exclude1-1.h5 h5diff_exclude1-2.h5
+
+#
+# Different structure, different names.
+#
+# Exclude all the different objects. Expect return - same
+TOOLTEST h5diff_482.txt -v --exclude-path "/group1" --exclude-path "/dset1" h5diff_exclude2-1.h5 h5diff_exclude2-2.h5
+# Exclude only some different objects. Expect return - diff
+TOOLTEST h5diff_483.txt -v --exclude-path "/group1" h5diff_exclude2-1.h5 h5diff_exclude2-2.h5
+
+# Exclude from group compare
+TOOLTEST h5diff_484.txt -v --exclude-path "/dset3" h5diff_exclude1-1.h5 h5diff_exclude1-2.h5 /group1
+
+#
+# Only one file contains unique objs. Common objs are same.
+# (HDFFV-7837)
+#
+TOOLTEST h5diff_485.txt -v --exclude-path "/group1" h5diff_exclude3-1.h5 h5diff_exclude3-2.h5
+TOOLTEST h5diff_486.txt -v --exclude-path "/group1" h5diff_exclude3-2.h5 h5diff_exclude3-1.h5
+TOOLTEST h5diff_487.txt -v --exclude-path "/group1/dset" h5diff_exclude3-1.h5 h5diff_exclude3-2.h5
+
+
+# ##############################################################################
+# # diff various multiple vlen and fixed strings in a compound type dataset
+# ##############################################################################
+TOOLTEST h5diff_530.txt -v  h5diff_comp_vl_strs.h5 h5diff_comp_vl_strs.h5 /group /group_copy
+
+# ##############################################################################
+# # Test container types (array,vlen) with multiple nested compound types
+# # Complex compound types in dataset and attribute
+# ##############################################################################
+TOOLTEST h5diff_540.txt -v compounds_array_vlen1.h5 compounds_array_vlen2.h5
+
+# ##############################################################################
+# # Test mutually exclusive options
+# ##############################################################################
+# Test with -d , -p and --use-system-epsilon.
+TOOLTEST h5diff_640.txt -v -d 5 -p 0.05 --use-system-epsilon h5diff_basic1.h5 h5diff_basic2.h5 /g1/dset3 /g1/dset4
+TOOLTEST h5diff_641.txt -v -d 5 -p 0.05 h5diff_basic1.h5 h5diff_basic2.h5 /g1/dset3 /g1/dset4
+TOOLTEST h5diff_642.txt -v -p 0.05 -d 5 h5diff_basic1.h5 h5diff_basic2.h5 /g1/dset3 /g1/dset4
+TOOLTEST h5diff_643.txt -v -d 5 --use-system-epsilon h5diff_basic1.h5 h5diff_basic2.h5 /g1/dset3 /g1/dset4
+TOOLTEST h5diff_644.txt -v --use-system-epsilon -d 5 h5diff_basic1.h5 h5diff_basic2.h5 /g1/dset3 /g1/dset4
+TOOLTEST h5diff_645.txt -v -p 0.05 --use-system-epsilon h5diff_basic1.h5 h5diff_basic2.h5 /g1/dset3 /g1/dset4
+TOOLTEST h5diff_646.txt -v --use-system-epsilon -p 0.05 h5diff_basic1.h5 h5diff_basic2.h5 /g1/dset3 /g1/dset4
+
+# ##############################################################################
+# VDS tests
+# ##############################################################################
+TOOLTEST h5diff_v1.txt -v 1_vds.h5 2_vds.h5
+TOOLTEST h5diff_v2.txt -r 1_vds.h5 2_vds.h5
+TOOLTEST h5diff_v3.txt -c 1_vds.h5 2_vds.h5
+
+
+# ##############################################################################
+# # END
+# ##############################################################################
+
+# Clean up temporary files/directories
+CLEAN_TESTFILES_AND_TESTDIR
+
+if test $nerrors -eq 0 ; then
+    echo "All $TESTNAME tests passed."
+    exit $EXIT_SUCCESS
+else
+    echo "$TESTNAME tests failed with $nerrors errors."
+    exit $EXIT_FAILURE
+fi
diff --git a/tools/test/h5diff/testph5diff.sh.in b/tools/test/h5diff/testph5diff.sh.in
new file mode 100644
index 0000000..ca212a1
--- /dev/null
+++ b/tools/test/h5diff/testph5diff.sh.in
@@ -0,0 +1,64 @@
+#! /bin/sh
+#
+# Copyright by The HDF Group.
+# Copyright by the Board of Trustees of the University of Illinois.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the files COPYING and Copyright.html.  COPYING can be found at the root
+# of the source code distribution tree; Copyright.html can be found at the
+# root level of an installed copy of the electronic HDF5 document set and
+# is linked from the top-level documents page.  It can also be found at
+# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
+# access to either file, you may request a copy from help@hdfgroup.org.
+#
+
+srcdir=@srcdir@
+
+TESTNAME=ph5diff
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+
+TOOL=testh5diff.sh
+
+nerrors=0
+
+# Print a line-line message left justified in a field of 70 characters
+# beginning with the word "Testing".
+#
+TESTING() {
+   SPACES="                                                               "
+   echo "Testing $* $SPACES" | cut -c1-70 | tr -d '\012'
+}
+
+# Run a test.  If a test fails then increment the `nerrors' global variable.
+#
+TOOLTEST() {
+    # Run test.
+    echo $TOOL "$@"
+    /bin/sh $TOOL "$@"
+
+    # Check if the command failed and increment nerrors if so.
+    if test $? -ne 0 ; then
+        nerrors="`expr $nerrors + 1`"
+    fi
+}
+
+##############################################################################
+##############################################################################
+###			  T H E   T E S T S                                ###
+##############################################################################
+##############################################################################
+
+# Invoke the regular h5diff testing script, with the -p parameter to indicate
+#       that it should run the parallel version of the tests
+TOOLTEST -p
+
+# no need to print any message since this is just a shell to invoke
+# testh5diff.sh which has already printed the result.  Just exit.
+if test $nerrors -eq 0 ; then
+    exit $EXIT_SUCCESS
+else
+    exit $EXIT_FAILURE
+fi
author	Allen Byrne <byrn@hdfgroup.org>	2016-10-27 15:06:00 (GMT)
committer	Allen Byrne <byrn@hdfgroup.org>	2016-10-27 15:06:00 (GMT)
commit	2c6dbbf2129c4997606be4b130346d42fe12eae3 (patch)
tree	db8430aa5757b32f3bd46928798cc2b686a72bfb /tools/test/h5diff
parent	5b562d9ce9b2945d0378b9c03e01f42923da80f4 (diff)
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