Merge branch 'develop' into h5do_direct_chunk_hl_to_src

4 files changed, 231 insertions, 212 deletions

diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 0d93211..bf4dcf4 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required (VERSION 3.10)
-PROJECT (HDF5_TEST)
+project (HDF5_TEST C)
 
 #-----------------------------------------------------------------------------
 # Apply Definitions to compiler in this directory and below
@@ -9,9 +9,8 @@ add_definitions (${HDF_EXTRA_C_FLAGS})
 #-----------------------------------------------------------------------------
 # Generate the H5srcdir_str.h file containing user settings needed by compilation
 #-----------------------------------------------------------------------------
-set (srcdir ${CMAKE_CURRENT_SOURCE_DIR})
+set (srcdir ${HDF5_TEST_SOURCE_DIR})
 configure_file (${HDF5_TEST_SOURCE_DIR}/H5srcdir_str.h.in H5srcdir_str.h  @ONLY)
-INCLUDE_DIRECTORIES (${CMAKE_CURRENT_BINARY_DIR})
 
 #################################################################################
 # Define Test Library Sources
@@ -30,6 +29,7 @@ set (TEST_LIB_HEADERS
 )
 
 add_library (${HDF5_TEST_LIB_TARGET} STATIC ${TEST_LIB_SOURCES} ${TEST_LIB_HEADERS})
+set_property(TARGET ${HDF5_TEST_LIB_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_TEST_BINARY_DIR}")
 TARGET_C_PROPERTIES (${HDF5_TEST_LIB_TARGET} STATIC " " " ")
 if (MSVC)
   target_link_libraries (${HDF5_TEST_LIB_TARGET} PRIVATE "ws2_32.lib")
@@ -47,6 +47,7 @@ set_target_properties (${HDF5_TEST_LIB_TARGET} PROPERTIES
 
 if (BUILD_SHARED_LIBS)
   add_library (${HDF5_TEST_LIBSH_TARGET} SHARED ${TEST_LIB_SOURCES} ${TEST_LIB_HEADERS})
+  set_property(TARGET ${HDF5_TEST_LIBSH_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_TEST_BINARY_DIR}")
   TARGET_C_PROPERTIES (${HDF5_TEST_LIBSH_TARGET} SHARED " " " ")
   if (MSVC)
     target_link_libraries (${HDF5_TEST_LIBSH_TARGET} PRIVATE "ws2_32.lib")
@@ -94,10 +95,9 @@ endif ()
     set (HDF5_TEST_PLUGIN_CORENAME          "${plugin_name}")
     set (HDF5_TEST_PLUGIN_NAME              "${HDF5_EXTERNAL_LIB_PREFIX}${HDF5_TEST_PLUGIN_CORENAME}")
     set (HDF5_TEST_PLUGIN_TARGET            ${HDF5_TEST_PLUGIN_CORENAME})
-    add_definitions (${HDF_EXTRA_C_FLAGS})
-    INCLUDE_DIRECTORIES (${HDF5_SRC_DIR})
 
     add_library (${HDF5_TEST_PLUGIN_TARGET} SHARED ${HDF5_TEST_SOURCE_DIR}/${plugin_name}.c)
+    set_property(TARGET ${HDF5_TEST_PLUGIN_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
     TARGET_C_PROPERTIES (${HDF5_TEST_PLUGIN_TARGET} SHARED " " " ")
     target_link_libraries (${HDF5_TEST_PLUGIN_TARGET} PUBLIC ${HDF5_TEST_LIB_TARGET})
     H5_SET_LIB_OPTIONS (${HDF5_TEST_PLUGIN_TARGET} ${HDF5_TEST_PLUGIN_NAME} SHARED "LIB")
@@ -120,10 +120,9 @@ endif ()
     set (HDF5_TEST_PLUGIN_CORENAME          "${plugin_name}")
     set (HDF5_TEST_PLUGIN_NAME              "${HDF5_EXTERNAL_LIB_PREFIX}${HDF5_TEST_PLUGIN_CORENAME}")
     set (HDF5_TEST_PLUGIN_TARGET            ${HDF5_TEST_PLUGIN_CORENAME})
-    add_definitions (${HDF_EXTRA_C_FLAGS})
-    INCLUDE_DIRECTORIES (${HDF5_SRC_DIR})
 
     add_library (${HDF5_TEST_PLUGIN_TARGET} SHARED ${HDF5_TEST_SOURCE_DIR}/${plugin_name}.c)
+    set_property(TARGET ${HDF5_TEST_PLUGIN_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
     TARGET_C_PROPERTIES (${HDF5_TEST_PLUGIN_TARGET} SHARED " " " ")
     target_link_libraries (${HDF5_TEST_PLUGIN_TARGET} PUBLIC ${HDF5_TEST_LIB_TARGET})
     H5_SET_LIB_OPTIONS (${HDF5_TEST_PLUGIN_TARGET} ${HDF5_TEST_PLUGIN_NAME} SHARED "LIB")
@@ -252,11 +251,13 @@ set (H5_TESTS
 
 macro (ADD_H5_EXE file)
   add_executable (${file} ${HDF5_TEST_SOURCE_DIR}/${file}.c)
+  set_property(TARGET ${file} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_TEST_BINARY_DIR}")
   TARGET_C_PROPERTIES (${file} STATIC " " " ")
   target_link_libraries (${file} PUBLIC ${HDF5_TEST_LIB_TARGET})
   set_target_properties (${file} PROPERTIES FOLDER test)
   if (BUILD_SHARED_LIBS)
     add_executable (${file}-shared ${HDF5_TEST_SOURCE_DIR}/${file}.c)
+    set_property(TARGET ${file}-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_TEST_BINARY_DIR}")
     TARGET_C_PROPERTIES (${file}-shared SHARED " " " ")
     target_link_libraries (${file}-shared PUBLIC ${HDF5_TEST_LIBSH_TARGET})
     set_target_properties (${file}-shared PROPERTIES FOLDER test)
@@ -281,11 +282,13 @@ endforeach ()
 
 #-- Adding test for testhdf5
 add_executable (testhdf5 ${testhdf5_SOURCES})
+set_property(TARGET testhdf5 APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (testhdf5 STATIC " " " ")
 target_link_libraries (testhdf5 ${HDF5_TEST_LIB_TARGET})
 set_target_properties (testhdf5 PROPERTIES FOLDER test)
 if (BUILD_SHARED_LIBS)
   add_executable (testhdf5-shared ${testhdf5_SOURCES})
+  set_property(TARGET testhdf5-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (testhdf5-shared SHARED " " " ")
   target_link_libraries (testhdf5-shared PUBLIC ${HDF5_TEST_LIBSH_TARGET})
   set_target_properties (testhdf5-shared PROPERTIES FOLDER test)
@@ -293,11 +296,13 @@ endif ()
 
 #-- Adding test for cache_image
 add_executable (cache_image ${cache_image_SOURCES})
+set_property(TARGET cache_image APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (cache_image STATIC " " " ")
 target_link_libraries (cache_image ${HDF5_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
 set_target_properties (cache_image PROPERTIES FOLDER test)
 if (BUILD_SHARED_LIBS)
   add_executable (cache_image-shared ${cache_image_SOURCES})
+  set_property(TARGET cache_image-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (cache_image-shared SHARED " " " ")
   target_link_libraries (cache_image-shared ${HDF5_TEST_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
   set_target_properties (cache_image-shared PROPERTIES FOLDER test)
@@ -305,11 +310,13 @@ endif ()
 
 #-- Adding test for ttsafe
 add_executable (ttsafe ${ttsafe_SOURCES})
+set_property(TARGET ttsafe APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (ttsafe STATIC " " " ")
 target_link_libraries (ttsafe ${HDF5_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
 set_target_properties (ttsafe PROPERTIES FOLDER test)
 if (BUILD_SHARED_LIBS)
   add_executable (ttsafe-shared ${ttsafe_SOURCES})
+  set_property(TARGET ttsafe-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (ttsafe-shared SHARED " " " ")
   target_link_libraries (ttsafe-shared ${HDF5_TEST_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
   set_target_properties (ttsafe-shared PROPERTIES FOLDER test)
@@ -388,6 +395,7 @@ endforeach ()
 #   This has to be copied to the test directory for execve() to find it
 #   and it can't be renamed (i.e., no <foo>-shared).
 add_executable (accum_swmr_reader ${HDF5_TEST_SOURCE_DIR}/accum_swmr_reader.c)
+set_property(TARGET accum_swmr_reader APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (accum_swmr_reader STATIC " " " ")
 target_link_libraries (accum_swmr_reader ${HDF5_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
 set_target_properties (accum_swmr_reader PROPERTIES FOLDER test)
@@ -403,11 +411,13 @@ endif ()
 ##############################################################################
 if (BUILD_SHARED_LIBS)
   add_executable (filter_plugin ${HDF5_TEST_SOURCE_DIR}/filter_plugin.c)
+  set_property(TARGET filter_plugin APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (filter_plugin SHARED " " " ")
   target_link_libraries (filter_plugin ${HDF5_TEST_LIB_TARGET})
   set_target_properties (filter_plugin PROPERTIES FOLDER test)
 else ()
   add_executable (filter_plugin ${HDF5_TEST_SOURCE_DIR}/filter_plugin.c)
+  set_property(TARGET filter_plugin APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (filter_plugin STATIC " " " ")
   target_link_libraries (filter_plugin ${HDF5_TEST_LIB_TARGET})
   set_target_properties (filter_plugin PROPERTIES FOLDER test)
@@ -418,11 +428,13 @@ endif ()
 ##############################################################################
 set (use_append_chunk_SOURCES ${HDF5_TEST_SOURCE_DIR}/use_append_chunk.c ${HDF5_TEST_SOURCE_DIR}/use_common.c)
 add_executable (use_append_chunk ${use_append_chunk_SOURCES})
+set_property(TARGET use_append_chunk APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (use_append_chunk STATIC " " " ")
 target_link_libraries (use_append_chunk ${HDF5_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
 set_target_properties (use_append_chunk PROPERTIES FOLDER test)
 if (BUILD_SHARED_LIBS)
   add_executable (use_append_chunk-shared ${use_append_chunk_SOURCES})
+  set_property(TARGET use_append_chunk-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (use_append_chunk-shared SHARED " " " ")
   target_link_libraries (use_append_chunk-shared ${HDF5_TEST_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
   set_target_properties (use_append_chunk-shared PROPERTIES FOLDER test)
@@ -430,11 +442,13 @@ endif ()
 
 set (use_append_mchunks_SOURCES ${HDF5_TEST_SOURCE_DIR}/use_append_mchunks.c ${HDF5_TEST_SOURCE_DIR}/use_common.c)
 add_executable (use_append_mchunks ${use_append_mchunks_SOURCES})
+set_property(TARGET use_append_mchunks APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (use_append_mchunks STATIC " " " ")
 target_link_libraries (use_append_mchunks ${HDF5_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
 set_target_properties (use_append_mchunks PROPERTIES FOLDER test)
 if (BUILD_SHARED_LIBS)
   add_executable (use_append_mchunks-shared ${use_append_mchunks_SOURCES})
+  set_property(TARGET use_append_mchunks-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (use_append_mchunks-shared SHARED " " " ")
   target_link_libraries (use_append_mchunks-shared ${HDF5_TEST_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
   set_target_properties (use_append_mchunks-shared PROPERTIES FOLDER test)
@@ -442,11 +456,13 @@ endif ()
 
 set (use_disable_mdc_flushes_SOURCES ${HDF5_TEST_SOURCE_DIR}/use_disable_mdc_flushes.c)
 add_executable (use_disable_mdc_flushes ${use_disable_mdc_flushes_SOURCES})
+set_property(TARGET use_disable_mdc_flushes APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (use_disable_mdc_flushes STATIC " " " ")
 target_link_libraries (use_disable_mdc_flushes ${HDF5_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
 set_target_properties (use_disable_mdc_flushes PROPERTIES FOLDER test)
 if (BUILD_SHARED_LIBS)
   add_executable (use_disable_mdc_flushes-shared ${use_disable_mdc_flushes_SOURCES})
+  set_property(TARGET use_disable_mdc_flushes-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (use_disable_mdc_flushes-shared SHARED " " " ")
   target_link_libraries (use_disable_mdc_flushes-shared ${HDF5_TEST_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
   set_target_properties (use_disable_mdc_flushes-shared PROPERTIES FOLDER test)
diff --git a/test/CMakeTests.cmake b/test/CMakeTests.cmake
index 6f914ba..4636ac2 100644
--- a/test/CMakeTests.cmake
+++ b/test/CMakeTests.cmake
@@ -1009,6 +1009,7 @@ endif ()
 if (HDF5_BUILD_GENERATORS)
   macro (ADD_H5_GENERATOR genfile)
     add_executable (${genfile} ${HDF5_TEST_SOURCE_DIR}/${genfile}.c)
+    set_property(TARGET ${genfile} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
     TARGET_C_PROPERTIES (${genfile} STATIC " " " ")
     target_link_libraries (${genfile} ${HDF5_TEST_LIB_TARGET} ${HDF5_LIB_TARGET})
     set_target_properties (${genfile} PROPERTIES FOLDER generator/test)
diff --git a/test/Makefile.am b/test/Makefile.am
index 8f671ac..dcc002c 100644
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -34,7 +34,7 @@ AM_CPPFLAGS+=-I$(top_srcdir)/src -I$(top_builddir)/src
 #       test_usecases.sh: use_append_chunk, use_append_mchunks, use_disable_mdc_flushes
 TEST_SCRIPT = testerror.sh testlibinfo.sh testcheck_version.sh testlinks_env.sh test_filenotclosed.sh\
     testswmr.sh testvdsswmr.sh testflushrefresh.sh test_usecases.sh
-SCRIPT_DEPEND = error_test$(EXEEXT) err_compat$(EXEEXT) links_env$(EXEEXT) test_filenotclosed$(EXEEXT) \
+SCRIPT_DEPEND = error_test$(EXEEXT) err_compat$(EXEEXT) links_env$(EXEEXT) filenotclosed$(EXEEXT) \
     flushrefresh$(EXEEXT) use_append_chunk$(EXEEXT) use_append_mchunks$(EXEEXT) use_disable_mdc_flushes$(EXEEXT) \
     swmr_generator$(EXEEXT) swmr_reader$(EXEEXT) swmr_writer$(EXEEXT) \
     swmr_remove_reader$(EXEEXT) swmr_remove_writer$(EXEEXT) swmr_addrem_writer$(EXEEXT) \
diff --git a/test/tselect.c b/test/tselect.c
index 2022a11..3c93e7a 100644
--- a/test/tselect.c
+++ b/test/tselect.c
@@ -1644,8 +1644,8 @@ verify_select_hyper_contig_dr__run_test(const uint16_t *cube_buf,
                         /* Advance to next element */
                         cube_ptr++;
                         expected_value++;
-                        s++;       
-                        m++;       
+                        s++;
+                        m++;
                     } while((cube_rank > 0) && (m < edge_size));
                     l++;
                 } while((cube_rank > 1) && (l < edge_size));
@@ -1662,10 +1662,10 @@ verify_select_hyper_contig_dr__run_test(const uint16_t *cube_buf,
 
 /****************************************************************
 **
-**  test_select_hyper_contig_dr__run_test(): Test H5S (dataspace) 
-**	selection code with contiguous source and target having 
+**  test_select_hyper_contig_dr__run_test(): Test H5S (dataspace)
+**	selection code with contiguous source and target having
 **	different ranks but the same shape.  We have already
-**	tested H5S_shape_same in isolation, so now we try to do 
+**	tested H5S_shape_same in isolation, so now we try to do
 **	I/O.
 **
 ****************************************************************/
@@ -1769,13 +1769,13 @@ test_select_hyper_contig_dr__run_test(int test_num, const uint16_t *cube_buf,
     CHECK(file_large_cube_sid, FAIL, "H5Screate_simple");
 
     /* if chunk edge size is greater than zero, set up the small and
-     * large data set creation property lists to specify chunked 
+     * large data set creation property lists to specify chunked
      * datasets.
      */
     if(chunk_edge_size > 0) {
         hsize_t		chunk_dims[SS_DR_MAX_RANK];     /* Chunk dimensions */
 
-        chunk_dims[0] = chunk_dims[1] = 
+        chunk_dims[0] = chunk_dims[1] =
 		chunk_dims[2] = chunk_dims[3] = chunk_dims[4] = (hsize_t)chunk_edge_size;
 
         small_cube_dcpl_id = H5Pcreate(H5P_DATASET_CREATE);
@@ -1799,7 +1799,7 @@ test_select_hyper_contig_dr__run_test(int test_num, const uint16_t *cube_buf,
     } /* end if */
 
     /* create the small cube dataset */
-    small_cube_dataset = H5Dcreate2(fid1, "small_cube_dataset", dset_type, 
+    small_cube_dataset = H5Dcreate2(fid1, "small_cube_dataset", dset_type,
             small_cube_sid, H5P_DEFAULT, small_cube_dcpl_id, H5P_DEFAULT);
     CHECK(small_cube_dataset, FAIL, "H5Dcreate2");
 
@@ -1810,7 +1810,7 @@ test_select_hyper_contig_dr__run_test(int test_num, const uint16_t *cube_buf,
     } /* end if */
 
     /* create the large cube dataset */
-    large_cube_dataset = H5Dcreate2(fid1, "large_cube_dataset", dset_type, 
+    large_cube_dataset = H5Dcreate2(fid1, "large_cube_dataset", dset_type,
             file_large_cube_sid, H5P_DEFAULT, large_cube_dcpl_id, H5P_DEFAULT);
     CHECK(large_cube_dataset, FAIL, "H5Dcreate2");
 
@@ -1822,16 +1822,16 @@ test_select_hyper_contig_dr__run_test(int test_num, const uint16_t *cube_buf,
 
 
     /* write initial data to the on disk datasets */
-    ret = H5Dwrite(small_cube_dataset, H5T_NATIVE_UINT16, small_cube_sid, 
+    ret = H5Dwrite(small_cube_dataset, H5T_NATIVE_UINT16, small_cube_sid,
             small_cube_sid, xfer_plist, cube_buf);
     CHECK(ret, FAIL, "H5Dwrite");
 
-    ret = H5Dwrite(large_cube_dataset, H5T_NATIVE_UINT16, mem_large_cube_sid, 
+    ret = H5Dwrite(large_cube_dataset, H5T_NATIVE_UINT16, mem_large_cube_sid,
             file_large_cube_sid, xfer_plist, cube_buf);
     CHECK(ret, FAIL, "H5Dwrite");
 
     /* read initial data from disk and verify that it is as expected. */
-    ret = H5Dread(small_cube_dataset, H5T_NATIVE_UINT16, small_cube_sid, 
+    ret = H5Dread(small_cube_dataset, H5T_NATIVE_UINT16, small_cube_sid,
         small_cube_sid, xfer_plist, small_cube_buf_1);
     CHECK(ret, FAIL, "H5Dread");
 
@@ -1839,7 +1839,7 @@ test_select_hyper_contig_dr__run_test(int test_num, const uint16_t *cube_buf,
     verify_select_hyper_contig_dr__run_test(small_cube_buf_1, small_cube_size,
         edge_size, small_rank);
 
-    ret = H5Dread(large_cube_dataset, H5T_NATIVE_UINT16, mem_large_cube_sid, 
+    ret = H5Dread(large_cube_dataset, H5T_NATIVE_UINT16, mem_large_cube_sid,
         file_large_cube_sid, xfer_plist, large_cube_buf_1);
     CHECK(ret, FAIL, "H5Dread");
 
@@ -1852,12 +1852,12 @@ test_select_hyper_contig_dr__run_test(int test_num, const uint16_t *cube_buf,
      * of different rank that H5S_select_shape_same() views as being of the
      * same shape.
      *
-     * Start by reading small_rank-D slice from the on disk large cube, and 
-     * verifying that the data read is correct.  Verify that H5S_select_shape_same() 
+     * Start by reading small_rank-D slice from the on disk large cube, and
+     * verifying that the data read is correct.  Verify that H5S_select_shape_same()
      * returns true on the memory and file selections.
      */
 
-    
+
     /* set up start, stride, count, and block -- note that we will
      * change start[] so as to read slices of the large cube.
      */
@@ -1889,18 +1889,18 @@ test_select_hyper_contig_dr__run_test(int test_num, const uint16_t *cube_buf,
                     start[3] = (hsize_t)x;
                     start[4] = (hsize_t)0;
 
-                    ret = H5Sselect_hyperslab(file_large_cube_sid, 
+                    ret = H5Sselect_hyperslab(file_large_cube_sid,
                                               H5S_SELECT_SET,
-                                              start_ptr, 
-                                              stride_ptr, 
-                                              count_ptr, 
+                                              start_ptr,
+                                              stride_ptr,
+                                              count_ptr,
                                               block_ptr);
                     CHECK(ret, FAIL, "H5Sselect_hyperslab");
 
-                    /* verify that H5S_select_shape_same() reports the two 
+                    /* verify that H5S_select_shape_same() reports the two
                      * selections as having the same shape.
                      */
-                    check = H5S_select_shape_same_test(small_cube_sid, 
+                    check = H5S_select_shape_same_test(small_cube_sid,
                                                        file_large_cube_sid);
                     VERIFY(check, TRUE, "H5S_select_shape_same_test");
 
@@ -1937,7 +1937,7 @@ test_select_hyper_contig_dr__run_test(int test_num, const uint16_t *cube_buf,
         } while((large_rank >= 4) && (small_rank <= 3) && (v < edge_size));
         u++;
     } while((large_rank >= 5) && (small_rank <= 4) && (u < edge_size));
-        
+
 
     /* similarly, read the on disk small cube into slices through the in memory
      * large cube, and verify that the correct data (and only the correct data)
@@ -1965,19 +1965,19 @@ test_select_hyper_contig_dr__run_test(int test_num, const uint16_t *cube_buf,
                     start[3] = (hsize_t)x;
                     start[4] = (hsize_t)0;
 
-                    ret = H5Sselect_hyperslab(mem_large_cube_sid, 
+                    ret = H5Sselect_hyperslab(mem_large_cube_sid,
                                               H5S_SELECT_SET,
-                                              start_ptr, 
-                                              stride_ptr, 
-                                              count_ptr, 
+                                              start_ptr,
+                                              stride_ptr,
+                                              count_ptr,
                                               block_ptr);
                     CHECK(ret, FAIL, "H5Sselect_hyperslab");
 
 
-                    /* verify that H5S_select_shape_same() reports the two 
+                    /* verify that H5S_select_shape_same() reports the two
                      * selections as having the same shape.
                      */
-                    check = H5S_select_shape_same_test(small_cube_sid, 
+                    check = H5S_select_shape_same_test(small_cube_sid,
                                                        mem_large_cube_sid);
                     VERIFY(check, TRUE, "H5S_select_shape_same_test");
 
@@ -1992,7 +1992,7 @@ test_select_hyper_contig_dr__run_test(int test_num, const uint16_t *cube_buf,
                     CHECK(ret, FAIL, "H5Dread");
 
 
-                    /* verify that the expected data and only the 
+                    /* verify that the expected data and only the
                      * expected data was read.
                      */
                     start_index = (u * edge_size * edge_size * edge_size * edge_size) +
@@ -2028,7 +2028,7 @@ test_select_hyper_contig_dr__run_test(int test_num, const uint16_t *cube_buf,
 
                     /* Zero out the buffer for the next pass */
                     HDmemset(large_cube_buf_1 + start_index, 0, small_cube_size * sizeof(uint16_t));
-                    
+
                     x++;
                 } while((large_rank >= 2) && (small_rank <= 1) && (x < edge_size));
                 w++;
@@ -2039,16 +2039,16 @@ test_select_hyper_contig_dr__run_test(int test_num, const uint16_t *cube_buf,
     } while((large_rank >= 5) && (small_rank <= 4) && (u < edge_size));
 
 
-    /* now we go in the opposite direction, verifying that we can write 
-     * from memory to file using selections of different rank that 
+    /* now we go in the opposite direction, verifying that we can write
+     * from memory to file using selections of different rank that
      * H5S_select_shape_same() views as being of the same shape.
      *
-     * Start by writing small_rank D slices from the in memory large cube, to 
+     * Start by writing small_rank D slices from the in memory large cube, to
      * the the on disk small cube dataset.  After each write, read the small
      * cube dataset back from disk, and verify that it contains the expected
-     * data. Verify that H5S_select_shape_same() returns true on the 
+     * data. Verify that H5S_select_shape_same() returns true on the
      * memory and file selections.
-     */ 
+     */
 
     u = 0;
     do {
@@ -2064,15 +2064,15 @@ test_select_hyper_contig_dr__run_test(int test_num, const uint16_t *cube_buf,
                      */
 
                     /* zero out the on disk small cube */
-                    ret = H5Dwrite(small_cube_dataset, 
-                                   H5T_NATIVE_UINT16, 
-                                   small_cube_sid, 
-                                   small_cube_sid, 
-                                   xfer_plist, 
+                    ret = H5Dwrite(small_cube_dataset,
+                                   H5T_NATIVE_UINT16,
+                                   small_cube_sid,
+                                   small_cube_sid,
+                                   xfer_plist,
                                    zero_buf);
                     CHECK(ret, FAIL, "H5Dwrite");
 
-                    /* select the portion of the in memory large cube from which we 
+                    /* select the portion of the in memory large cube from which we
                      * are going to write data.
                      */
                     start[0] = (hsize_t)u;
@@ -2081,40 +2081,40 @@ test_select_hyper_contig_dr__run_test(int test_num, const uint16_t *cube_buf,
                     start[3] = (hsize_t)x;
                     start[4] = (hsize_t)0;
 
-                    ret = H5Sselect_hyperslab(mem_large_cube_sid, 
+                    ret = H5Sselect_hyperslab(mem_large_cube_sid,
                                               H5S_SELECT_SET,
-                                              start_ptr, 
-                                              stride_ptr, 
-                                              count_ptr, 
+                                              start_ptr,
+                                              stride_ptr,
+                                              count_ptr,
                                               block_ptr);
                     CHECK(ret, FAIL, "H5Sselect_hyperslab");
 
 
-                    /* verify that H5S_select_shape_same() reports the in 
-                     * memory slice through the cube selection and the 
+                    /* verify that H5S_select_shape_same() reports the in
+                     * memory slice through the cube selection and the
                      * on disk full small cube selections as having the same shape.
                      */
-                    check = H5S_select_shape_same_test(small_cube_sid, 
+                    check = H5S_select_shape_same_test(small_cube_sid,
                                                        mem_large_cube_sid);
                     VERIFY(check, TRUE, "H5S_select_shape_same_test");
 
 
 	            /* write the slice from the in memory large cube to the on disk small cube */
-                    ret = H5Dwrite(small_cube_dataset, 
-                                   H5T_NATIVE_UINT16, 
-                                   mem_large_cube_sid, 
-                                   small_cube_sid, 
-                                   xfer_plist, 
+                    ret = H5Dwrite(small_cube_dataset,
+                                   H5T_NATIVE_UINT16,
+                                   mem_large_cube_sid,
+                                   small_cube_sid,
+                                   xfer_plist,
                                    cube_buf);
                     CHECK(ret, FAIL, "H5Dwrite");
 
 
                     /* read the on disk small cube into memory */
-                    ret = H5Dread(small_cube_dataset, 
+                    ret = H5Dread(small_cube_dataset,
                                   H5T_NATIVE_UINT16,
                                   small_cube_sid,
-                                  small_cube_sid, 
-                                  xfer_plist, 
+                                  small_cube_sid,
+                                  xfer_plist,
                                   small_cube_buf_1);
                     CHECK(ret, FAIL, "H5Dread");
 
@@ -2134,7 +2134,7 @@ test_select_hyper_contig_dr__run_test(int test_num, const uint16_t *cube_buf,
                     } /* end for */
                     if(mis_match )
                         TestErrPrintf("small cube data don't match! Line=%d\n",__LINE__);
-                    
+
                     x++;
                 } while((large_rank >= 2) && (small_rank <= 1) && (x < edge_size));
                 w++;
@@ -2145,10 +2145,10 @@ test_select_hyper_contig_dr__run_test(int test_num, const uint16_t *cube_buf,
     } while((large_rank >= 5) && (small_rank <= 4) && (u < edge_size));
 
 
-    /* Now write the contents of the in memory small cube to slices of 
+    /* Now write the contents of the in memory small cube to slices of
      * the on disk cube.  After each write, read the on disk cube
-     * into memeory, and verify that it contains the expected 
-     * data.  Verify that H5S_select_shape_same() returns true on 
+     * into memeory, and verify that it contains the expected
+     * data.  Verify that H5S_select_shape_same() returns true on
      * the memory and file selections.
      */
 
@@ -2173,16 +2173,16 @@ test_select_hyper_contig_dr__run_test(int test_num, const uint16_t *cube_buf,
                      */
 
                     /* zero out the on disk cube */
-                    ret = H5Dwrite(large_cube_dataset, 
-                                   H5T_NATIVE_USHORT, 
-                                   mem_large_cube_sid, 
-                                   file_large_cube_sid, 
-                                   xfer_plist, 
+                    ret = H5Dwrite(large_cube_dataset,
+                                   H5T_NATIVE_USHORT,
+                                   mem_large_cube_sid,
+                                   file_large_cube_sid,
+                                   xfer_plist,
                                    zero_buf);
                     CHECK(ret, FAIL, "H5Dwrite");
 
 
-                    /* select the portion of the in memory large cube to which we 
+                    /* select the portion of the in memory large cube to which we
                      * are going to write data.
                      */
                     start[0] = (hsize_t)u;
@@ -2191,31 +2191,31 @@ test_select_hyper_contig_dr__run_test(int test_num, const uint16_t *cube_buf,
                     start[3] = (hsize_t)x;
                     start[4] = (hsize_t)0;
 
-                    ret = H5Sselect_hyperslab(file_large_cube_sid, 
+                    ret = H5Sselect_hyperslab(file_large_cube_sid,
                                               H5S_SELECT_SET,
-                                              start_ptr, 
-                                              stride_ptr, 
-                                              count_ptr, 
+                                              start_ptr,
+                                              stride_ptr,
+                                              count_ptr,
                                               block_ptr);
                     CHECK(ret, FAIL, "H5Sselect_hyperslab");
 
 
-                    /* verify that H5S_select_shape_same() reports the in 
-                     * memory full selection of the small cube and the 
-                     * on disk slice through the large cube selection 
+                    /* verify that H5S_select_shape_same() reports the in
+                     * memory full selection of the small cube and the
+                     * on disk slice through the large cube selection
                      * as having the same shape.
                      */
-                    check = H5S_select_shape_same_test(small_cube_sid, 
+                    check = H5S_select_shape_same_test(small_cube_sid,
                                                        file_large_cube_sid);
                     VERIFY(check, TRUE, "H5S_select_shape_same_test");
 
 
 	            /* write the cube from memory to the target slice of the disk cube */
-                    ret = H5Dwrite(large_cube_dataset, 
-                                   H5T_NATIVE_UINT16, 
-                                   small_cube_sid, 
-                                   file_large_cube_sid, 
-                                   xfer_plist, 
+                    ret = H5Dwrite(large_cube_dataset,
+                                   H5T_NATIVE_UINT16,
+                                   small_cube_sid,
+                                   file_large_cube_sid,
+                                   xfer_plist,
                                    cube_buf);
                     CHECK(ret, FAIL, "H5Dwrite");
 
@@ -2224,16 +2224,16 @@ test_select_hyper_contig_dr__run_test(int test_num, const uint16_t *cube_buf,
                     ret = H5Sselect_all(file_large_cube_sid);
                     CHECK(ret, FAIL, "H5Sselect_all");
 
-                    ret = H5Dread(large_cube_dataset, 
+                    ret = H5Dread(large_cube_dataset,
                                   H5T_NATIVE_UINT16,
                                   mem_large_cube_sid,
-                                  file_large_cube_sid, 
-                                  xfer_plist, 
+                                  file_large_cube_sid,
+                                  xfer_plist,
                                   large_cube_buf_1);
                     CHECK(ret, FAIL, "H5Dread");
 
 
-                    /* verify that the expected data and only the 
+                    /* verify that the expected data and only the
                      * expected data was read.
                      */
                     start_index = (u * edge_size * edge_size * edge_size * edge_size) +
@@ -2266,7 +2266,7 @@ test_select_hyper_contig_dr__run_test(int test_num, const uint16_t *cube_buf,
                     } /* end for */
                     if(mis_match)
                         TestErrPrintf("large cube written from small cube has bad data! Line=%d\n", __LINE__);
-                    
+
                     x++;
                 } while((large_rank >= 2) && (small_rank <= 1) && (x < edge_size));
                 w++;
@@ -2309,10 +2309,10 @@ test_select_hyper_contig_dr__run_test(int test_num, const uint16_t *cube_buf,
 
 /****************************************************************
 **
-**  test_select_hyper_contig_dr(): Test H5S (dataspace) 
-**	selection code with contiguous source and target having 
+**  test_select_hyper_contig_dr(): Test H5S (dataspace)
+**	selection code with contiguous source and target having
 **	different ranks but the same shape.  We have already
-**	tested H5S_shape_same in isolation, so now we try to do 
+**	tested H5S_shape_same in isolation, so now we try to do
 **	I/O.
 **
 ****************************************************************/
@@ -2377,12 +2377,12 @@ test_select_hyper_contig_dr(hid_t dset_type, hid_t xfer_plist)
 
 /****************************************************************
 **
-**  test_select_hyper_checker_board_dr__select_checker_board():  
-**	Given an n-cube data space with each edge of length 
+**  test_select_hyper_checker_board_dr__select_checker_board():
+**	Given an n-cube data space with each edge of length
 **	edge_size, and a checker_edge_size either select a checker
 **	board selection of the entire cube(if sel_rank == n),
 **	or select a checker board selection of a
-**	sel_rank dimensional slice through n-cube parallel to the 
+**	sel_rank dimensional slice through n-cube parallel to the
 **      sel_rank fastest changing indices, with origin (in the
 **	higher indices) as indicated by the start array.
 **
@@ -2438,7 +2438,7 @@ test_select_hyper_checker_board_dr__select_checker_board(hid_t tgt_n_cube_sid,
         offset_count++;
 
     /* Now set up the stride and block arrays, and portions of the start
-     * and count arrays that will not be altered during the selection of 
+     * and count arrays that will not be altered during the selection of
      * the checker board.
      */
     u = 0;
@@ -2467,7 +2467,7 @@ test_select_hyper_checker_board_dr__select_checker_board(hid_t tgt_n_cube_sid,
 
         u++;
     } /* end while */
-   
+
     i = 0;
     do {
         if(0 >= sel_offset) {
@@ -2482,7 +2482,7 @@ test_select_hyper_checker_board_dr__select_checker_board(hid_t tgt_n_cube_sid,
         } /* end if */
 
         j = 0;
-        do { 
+        do {
             if(1 >= sel_offset) {
                 if(j == 0 ) {
                     start[1] = 0;
@@ -2535,22 +2535,22 @@ test_select_hyper_checker_board_dr__select_checker_board(hid_t tgt_n_cube_sid,
 
                         if(((i + j + k + l + m) % 2) == 0) {
                             if(first_selection) {
-                                first_selection = FALSE; 
+                                first_selection = FALSE;
 
-                                ret = H5Sselect_hyperslab(tgt_n_cube_sid, 
+                                ret = H5Sselect_hyperslab(tgt_n_cube_sid,
                                         H5S_SELECT_SET,
-                                        &(start[n_cube_offset]), 
-                                        &(stride[n_cube_offset]), 
-                                        &(count[n_cube_offset]), 
+                                        &(start[n_cube_offset]),
+                                        &(stride[n_cube_offset]),
+                                        &(count[n_cube_offset]),
                                         &(block[n_cube_offset]));
                                 CHECK(ret, FAIL, "H5Sselect_hyperslab");
                             } /* end if */
                             else {
-                                ret = H5Sselect_hyperslab(tgt_n_cube_sid, 
+                                ret = H5Sselect_hyperslab(tgt_n_cube_sid,
                                         H5S_SELECT_OR,
-                                        &(start[n_cube_offset]), 
-                                        &(stride[n_cube_offset]), 
-                                        &(count[n_cube_offset]), 
+                                        &(start[n_cube_offset]),
+                                        &(stride[n_cube_offset]),
+                                        &(count[n_cube_offset]),
                                         &(block[n_cube_offset]));
                                 CHECK(ret, FAIL, "H5Sselect_hyperslab");
                             } /* end else */
@@ -2588,21 +2588,21 @@ test_select_hyper_checker_board_dr__select_checker_board(hid_t tgt_n_cube_sid,
 
 /****************************************************************
 **
-**  test_select_hyper_checker_board_dr__verify_data(): 
+**  test_select_hyper_checker_board_dr__verify_data():
 **
-**	Examine the supplied buffer to see if it contains the 
-**	expected data.  Return TRUE if it does, and FALSE 
+**	Examine the supplied buffer to see if it contains the
+**	expected data.  Return TRUE if it does, and FALSE
 **      otherwise.
 **
 **	The supplied buffer is presumed to contain the results
-**	of read or writing a checkerboard selection of an 
+**	of read or writing a checkerboard selection of an
 **	n-cube, or a checkerboard selection of an m (1 <= m < n)
-**	dimensional slice through an n-cube parallel to the 
-**      fastest changing indices.  
+**	dimensional slice through an n-cube parallel to the
+**      fastest changing indices.
 **
 **	It is further presumed that the buffer was zeroed before
-**	the read, and that the n-cube was initialize with the 
-**      natural numbers listed in order from the origin along 
+**	the read, and that the n-cube was initialize with the
+**      natural numbers listed in order from the origin along
 **      the fastest changing axis.
 **
 **      Thus for a 10x10x10 3-cube, the value stored in location
@@ -2611,19 +2611,19 @@ test_select_hyper_checker_board_dr__select_checker_board(hid_t tgt_n_cube_sid,
 **
 **		(10 * 10 * x) + (10 * y) + z
 **
-**	Thus, if the buffer contains the result of reading a 
+**	Thus, if the buffer contains the result of reading a
 **	checker board selection of a 10x10x10 3-cube, location
 **	(x, y, z) will contain zero if it is not in a checker,
 **	and 100x + 10y + z if (x, y, z) is in a checker.
 **
-**	If the buffer contains the result of reading a 3 
+**	If the buffer contains the result of reading a 3
 **	dimensional slice (parallel to the three fastest changing
-**	indices) through an n cube (n > 3), then the expected 
+**	indices) through an n cube (n > 3), then the expected
 **	values in the buffer will be the same, save that we will
-**	add a constant determined by the origin of the 3-cube 
+**	add a constant determined by the origin of the 3-cube
 **	in the n-cube.
 **
-**	Finally, the function presumes that the first element 
+**	Finally, the function presumes that the first element
 **	of the buffer resides either at the origin of either
 **	a selected or an unselected checker.
 **
@@ -2683,7 +2683,7 @@ test_select_hyper_checker_board_dr__verify_data(uint16_t * buf_ptr,
                 l = 0;
                 y = 0;
                 start_in_checker[3] = start_in_checker[2];
-                do { 
+                do {
                     if(y >= checker_edge_size) {
                         start_in_checker[3] = ! start_in_checker[3];
                         y = 0;
@@ -2697,7 +2697,7 @@ test_select_hyper_checker_board_dr__verify_data(uint16_t * buf_ptr,
                             in_checker = ! in_checker;
                             z = 0;
                         } /* end if */
-         
+
                         if(in_checker) {
                             if(*val_ptr != expected_value)
                                 good_data = FALSE;
@@ -2706,10 +2706,10 @@ test_select_hyper_checker_board_dr__verify_data(uint16_t * buf_ptr,
                             if(*val_ptr != 0)
                                 good_data = FALSE;
                         } /* end else */
- 
+
                         val_ptr++;
                         expected_value++;
- 
+
                         m++;
                         z++;
                     } while((rank >= (test_max_rank - 4)) && (m < edge_size));
@@ -2732,10 +2732,10 @@ test_select_hyper_checker_board_dr__verify_data(uint16_t * buf_ptr,
 
 /****************************************************************
 **
-**  test_select_hyper_checker_board_dr__run_test(): Test H5S 
-**      (dataspace) selection code with checker board source and 
-**	target selections having different ranks but the same 
-**	shape.  We have already tested H5S_shape_same in 
+**  test_select_hyper_checker_board_dr__run_test(): Test H5S
+**      (dataspace) selection code with checker board source and
+**	target selections having different ranks but the same
+**	shape.  We have already tested H5S_shape_same in
 **	isolation, so now we try to do I/O.
 **
 ****************************************************************/
@@ -2860,11 +2860,11 @@ test_select_hyper_checker_board_dr__run_test(int test_num, const uint16_t *cube_
 
 
     /* if chunk edge size is greater than zero, set up the small and
-     * large data set creation property lists to specify chunked 
+     * large data set creation property lists to specify chunked
      * datasets.
      */
     if(chunk_edge_size > 0) {
-        chunk_dims[0] = chunk_dims[1] = 
+        chunk_dims[0] = chunk_dims[1] =
 		chunk_dims[2] = chunk_dims[3] = chunk_dims[4] = chunk_edge_size;
 
         small_cube_dcpl_id = H5Pcreate(H5P_DATASET_CREATE);
@@ -2889,7 +2889,7 @@ test_select_hyper_checker_board_dr__run_test(int test_num, const uint16_t *cube_
 
 
     /* create the small cube dataset */
-    small_cube_dataset = H5Dcreate2(fid, "small_cube_dataset", dset_type, 
+    small_cube_dataset = H5Dcreate2(fid, "small_cube_dataset", dset_type,
             file_small_cube_sid, H5P_DEFAULT, small_cube_dcpl_id, H5P_DEFAULT);
     CHECK(small_cube_dataset, FAIL, "H5Dcreate2");
 
@@ -2900,7 +2900,7 @@ test_select_hyper_checker_board_dr__run_test(int test_num, const uint16_t *cube_
     } /* end if */
 
     /* create the large cube dataset */
-    large_cube_dataset = H5Dcreate2(fid, "large_cube_dataset", dset_type, 
+    large_cube_dataset = H5Dcreate2(fid, "large_cube_dataset", dset_type,
             file_large_cube_sid, H5P_DEFAULT, large_cube_dcpl_id, H5P_DEFAULT);
     CHECK(large_cube_dataset, FAIL, "H5Dcreate2");
 
@@ -2912,17 +2912,17 @@ test_select_hyper_checker_board_dr__run_test(int test_num, const uint16_t *cube_
 
 
     /* write initial data to the on disk datasets */
-    ret = H5Dwrite(small_cube_dataset, H5T_NATIVE_UINT16, full_small_cube_sid, 
+    ret = H5Dwrite(small_cube_dataset, H5T_NATIVE_UINT16, full_small_cube_sid,
             full_small_cube_sid, xfer_plist, cube_buf);
     CHECK(ret, FAIL, "H5Dwrite");
 
-    ret = H5Dwrite(large_cube_dataset, H5T_NATIVE_UINT16, full_large_cube_sid, 
+    ret = H5Dwrite(large_cube_dataset, H5T_NATIVE_UINT16, full_large_cube_sid,
             full_large_cube_sid, xfer_plist, cube_buf);
     CHECK(ret, FAIL, "H5Dwrite");
 
 
     /* read initial small cube data from disk and verify that it is as expected. */
-    ret = H5Dread(small_cube_dataset, H5T_NATIVE_UINT16, full_small_cube_sid, 
+    ret = H5Dread(small_cube_dataset, H5T_NATIVE_UINT16, full_small_cube_sid,
             full_small_cube_sid, xfer_plist, small_cube_buf_1);
     CHECK(ret, FAIL, "H5Dread");
 
@@ -2931,7 +2931,7 @@ test_select_hyper_checker_board_dr__run_test(int test_num, const uint16_t *cube_
         edge_size, small_rank);
 
     /* read initial large cube data from disk and verify that it is as expected. */
-    ret = H5Dread(large_cube_dataset, H5T_NATIVE_UINT16, full_large_cube_sid, 
+    ret = H5Dread(large_cube_dataset, H5T_NATIVE_UINT16, full_large_cube_sid,
             full_large_cube_sid, xfer_plist, large_cube_buf_1);
     CHECK(ret, FAIL, "H5Dread");
 
@@ -2944,11 +2944,11 @@ test_select_hyper_checker_board_dr__run_test(int test_num, const uint16_t *cube_
      * of different rank that H5S_select_shape_same() views as being of the
      * same shape.
      *
-     * Start by reading small_rank-D slice from the on disk large cube, and 
-     * verifying that the data read is correct.  Verify that H5S_select_shape_same() 
+     * Start by reading small_rank-D slice from the on disk large cube, and
+     * verifying that the data read is correct.  Verify that H5S_select_shape_same()
      * returns true on the memory and file selections.
      *
-     * The first step is to set up the needed checker board selection in the 
+     * The first step is to set up the needed checker board selection in the
      * in memory small small cube
      */
 
@@ -2961,8 +2961,8 @@ test_select_hyper_checker_board_dr__run_test(int test_num, const uint16_t *cube_
                                                              small_rank,
                                                              sel_start);
 
-    /* now read slices from the large, on-disk cube into the small cube. 
-     * Note how we adjust sel_start only in the dimensions peculiar to the 
+    /* now read slices from the large, on-disk cube into the small cube.
+     * Note how we adjust sel_start only in the dimensions peculiar to the
      * large cube.
      */
 
@@ -3007,10 +3007,10 @@ test_select_hyper_checker_board_dr__run_test(int test_num, const uint16_t *cube_
                       sel_start
                     );
 
-                    /* verify that H5S_select_shape_same() reports the two 
+                    /* verify that H5S_select_shape_same() reports the two
                      * selections as having the same shape.
                      */
-                    check = H5S_select_shape_same_test(mem_small_cube_sid, 
+                    check = H5S_select_shape_same_test(mem_small_cube_sid,
                                                        file_large_cube_sid);
                     VERIFY(check, TRUE, "H5S_select_shape_same_test");
 
@@ -3045,18 +3045,18 @@ test_select_hyper_checker_board_dr__run_test(int test_num, const uint16_t *cube_
                         TestErrPrintf("small cube read from largecube has bad data! Line=%d\n",__LINE__);
 
                     x++;
-                } while((large_rank >= (test_max_rank - 3)) && 
+                } while((large_rank >= (test_max_rank - 3)) &&
                         (small_rank <= (test_max_rank - 4)) && (x < edge_size));
                 w++;
-            } while((large_rank >= (test_max_rank - 2)) && 
+            } while((large_rank >= (test_max_rank - 2)) &&
                     (small_rank <= (test_max_rank - 3)) && (w < edge_size));
             v++;
-        } while((large_rank >= (test_max_rank - 1)) && 
+        } while((large_rank >= (test_max_rank - 1)) &&
                 (small_rank <= (test_max_rank - 2)) && (v < edge_size));
         u++;
-    } while((large_rank >= test_max_rank) && 
+    } while((large_rank >= test_max_rank) &&
             (small_rank <= (test_max_rank - 1)) && (u < edge_size));
-        
+
 
     /* similarly, read the on disk small cube into slices through the in memory
      * large cube, and verify that the correct data (and only the correct data)
@@ -3114,10 +3114,10 @@ test_select_hyper_checker_board_dr__run_test(int test_num, const uint16_t *cube_
                       sel_start
                     );
 
-                    /* verify that H5S_select_shape_same() reports the two 
+                    /* verify that H5S_select_shape_same() reports the two
                      * selections as having the same shape.
                      */
-                    check = H5S_select_shape_same_test(file_small_cube_sid, 
+                    check = H5S_select_shape_same_test(file_small_cube_sid,
                                                        mem_large_cube_sid);
                     VERIFY(check, TRUE, "H5S_select_shape_same_test");
 
@@ -3135,7 +3135,7 @@ test_select_hyper_checker_board_dr__run_test(int test_num, const uint16_t *cube_
                     CHECK(ret, FAIL, "H5Dread");
 
 
-                    /* verify that the expected data and only the 
+                    /* verify that the expected data and only the
                      * expected data was read.
                      */
                     data_ok = TRUE;
@@ -3183,29 +3183,29 @@ test_select_hyper_checker_board_dr__run_test(int test_num, const uint16_t *cube_
                         TestErrPrintf("large cube read from small cube has bad data! Line=%d\n",__LINE__);
 
                     x++;
-                } while((large_rank >= (test_max_rank - 3)) && 
+                } while((large_rank >= (test_max_rank - 3)) &&
                         (small_rank <= (test_max_rank - 4)) && (x < edge_size));
                 w++;
-            } while((large_rank >= (test_max_rank - 2)) && 
+            } while((large_rank >= (test_max_rank - 2)) &&
                     (small_rank <= (test_max_rank - 3)) && (w < edge_size));
             v++;
-        } while((large_rank >= (test_max_rank - 1)) && 
+        } while((large_rank >= (test_max_rank - 1)) &&
                 (small_rank <= (test_max_rank - 2)) && (v < edge_size));
         u++;
-    } while((large_rank >= test_max_rank) && 
+    } while((large_rank >= test_max_rank) &&
             (small_rank <= (test_max_rank - 1)) && (u < edge_size));
 
 
-    /* now we go in the opposite direction, verifying that we can write 
-     * from memory to file using selections of different rank that 
+    /* now we go in the opposite direction, verifying that we can write
+     * from memory to file using selections of different rank that
      * H5S_select_shape_same() views as being of the same shape.
      *
-     * Start by writing small_rank D slices from the in memory large cube, to 
+     * Start by writing small_rank D slices from the in memory large cube, to
      * the the on disk small cube dataset.  After each write, read the small
      * cube dataset back from disk, and verify that it contains the expected
-     * data. Verify that H5S_select_shape_same() returns true on the 
+     * data. Verify that H5S_select_shape_same() returns true on the
      * memory and file selections.
-     */ 
+     */
 
     /* select a checker board in the file small cube dataspace */
     sel_start[0] = sel_start[1] = sel_start[2] = sel_start[3] = sel_start[4] = 0;
@@ -3237,11 +3237,11 @@ test_select_hyper_checker_board_dr__run_test(int test_num, const uint16_t *cube_
                         sel_start[3] = x;
 
                     /* zero out the on disk small cube */
-                    ret = H5Dwrite(small_cube_dataset, 
-                                   H5T_NATIVE_UINT16, 
-                                   full_small_cube_sid, 
-                                   full_small_cube_sid, 
-                                   xfer_plist, 
+                    ret = H5Dwrite(small_cube_dataset,
+                                   H5T_NATIVE_UINT16,
+                                   full_small_cube_sid,
+                                   full_small_cube_sid,
+                                   xfer_plist,
                                    zero_buf);
                     CHECK(ret, FAIL, "H5Dwrite");
 
@@ -3267,22 +3267,22 @@ test_select_hyper_checker_board_dr__run_test(int test_num, const uint16_t *cube_
                       sel_start
                     );
 
-                    /* verify that H5S_select_shape_same() reports the two 
+                    /* verify that H5S_select_shape_same() reports the two
                      * selections as having the same shape.
                      */
-                    check = H5S_select_shape_same_test(file_small_cube_sid, 
+                    check = H5S_select_shape_same_test(file_small_cube_sid,
                                                        mem_large_cube_sid);
                     VERIFY(check, TRUE, "H5S_select_shape_same_test");
 
 
-	            /* write the slice from the in memory large cube to the 
-                     * on disk small cube 
+	            /* write the slice from the in memory large cube to the
+                     * on disk small cube
                      */
-                    ret = H5Dwrite(small_cube_dataset, 
-                                   H5T_NATIVE_UINT16, 
-                                   mem_large_cube_sid, 
-                                   file_small_cube_sid, 
-                                   xfer_plist, 
+                    ret = H5Dwrite(small_cube_dataset,
+                                   H5T_NATIVE_UINT16,
+                                   mem_large_cube_sid,
+                                   file_small_cube_sid,
+                                   xfer_plist,
                                    cube_buf);
                     CHECK(ret, FAIL, "H5Dwrite");
 
@@ -3291,11 +3291,11 @@ test_select_hyper_checker_board_dr__run_test(int test_num, const uint16_t *cube_
                     HDmemset(small_cube_buf_1, 0, sizeof(*small_cube_buf_1) * small_cube_size);
 
                     /* read the on disk small cube into memory */
-                    ret = H5Dread(small_cube_dataset, 
+                    ret = H5Dread(small_cube_dataset,
                                   H5T_NATIVE_UINT16,
                                   full_small_cube_sid,
-                                  full_small_cube_sid, 
-                                  xfer_plist, 
+                                  full_small_cube_sid,
+                                  xfer_plist,
                                   small_cube_buf_1);
                     CHECK(ret, FAIL, "H5Dread");
 
@@ -3318,24 +3318,24 @@ test_select_hyper_checker_board_dr__run_test(int test_num, const uint16_t *cube_
                         TestErrPrintf("small cube read from largecube has bad data! Line=%d\n",__LINE__);
 
                     x++;
-                } while((large_rank >= (test_max_rank - 3)) && 
+                } while((large_rank >= (test_max_rank - 3)) &&
                         (small_rank <= (test_max_rank - 4)) && (x < edge_size));
                 w++;
-            } while((large_rank >= (test_max_rank - 2)) && 
+            } while((large_rank >= (test_max_rank - 2)) &&
                     (small_rank <= (test_max_rank - 3)) && (w < edge_size));
             v++;
-        } while((large_rank >= (test_max_rank - 1)) && 
+        } while((large_rank >= (test_max_rank - 1)) &&
                 (small_rank <= (test_max_rank - 2)) && (v < edge_size));
         u++;
-    } while((large_rank >= test_max_rank) && 
+    } while((large_rank >= test_max_rank) &&
             (small_rank <= (test_max_rank - 1)) && (u < edge_size));
 
 
-    /* Now write checker board selections of the entries in memory 
-     * small cube to slices of the on disk cube.  After each write, 
-     * read the on disk large cube * into memeory, and verify that 
-     * it contains the expected * data.  Verify that 
-     * H5S_select_shape_same() returns true on the memory and file 
+    /* Now write checker board selections of the entries in memory
+     * small cube to slices of the on disk cube.  After each write,
+     * read the on disk large cube * into memeory, and verify that
+     * it contains the expected * data.  Verify that
+     * H5S_select_shape_same() returns true on the memory and file
      * selections.
      */
 
@@ -3369,11 +3369,11 @@ test_select_hyper_checker_board_dr__run_test(int test_num, const uint16_t *cube_
                         sel_start[3] = x;
 
                     /* zero out the on disk cube */
-                    ret = H5Dwrite(large_cube_dataset, 
-                                   H5T_NATIVE_USHORT, 
-                                   full_large_cube_sid, 
-                                   full_large_cube_sid, 
-                                   xfer_plist, 
+                    ret = H5Dwrite(large_cube_dataset,
+                                   H5T_NATIVE_USHORT,
+                                   full_large_cube_sid,
+                                   full_large_cube_sid,
+                                   xfer_plist,
                                    zero_buf);
                     CHECK(ret, FAIL, "H5Dwrite");
 
@@ -3399,10 +3399,10 @@ test_select_hyper_checker_board_dr__run_test(int test_num, const uint16_t *cube_
                       sel_start
                     );
 
-                    /* verify that H5S_select_shape_same() reports the two 
+                    /* verify that H5S_select_shape_same() reports the two
                      * selections as having the same shape.
                      */
-                    check = H5S_select_shape_same_test(file_large_cube_sid, 
+                    check = H5S_select_shape_same_test(file_large_cube_sid,
                                                        mem_small_cube_sid);
                     VERIFY(check, TRUE, "H5S_select_shape_same_test");
 
@@ -3411,11 +3411,11 @@ test_select_hyper_checker_board_dr__run_test(int test_num, const uint16_t *cube_
                      * small cube to a slice through the on disk large
                      * cube.
                      */
-                    ret = H5Dwrite(large_cube_dataset, 
-                                   H5T_NATIVE_UINT16, 
-                                   mem_small_cube_sid, 
-                                   file_large_cube_sid, 
-                                   xfer_plist, 
+                    ret = H5Dwrite(large_cube_dataset,
+                                   H5T_NATIVE_UINT16,
+                                   mem_small_cube_sid,
+                                   file_large_cube_sid,
+                                   xfer_plist,
                                    cube_buf);
                     CHECK(ret, FAIL, "H5Dwrite");
 
@@ -3424,16 +3424,16 @@ test_select_hyper_checker_board_dr__run_test(int test_num, const uint16_t *cube_
                     HDmemset(large_cube_buf_1, 0, sizeof(*large_cube_buf_1) * large_cube_size);
 
                     /* read the on disk large cube into memory */
-                    ret = H5Dread(large_cube_dataset, 
+                    ret = H5Dread(large_cube_dataset,
                                   H5T_NATIVE_UINT16,
                                   full_large_cube_sid,
-                                  full_large_cube_sid, 
-                                  xfer_plist, 
+                                  full_large_cube_sid,
+                                  xfer_plist,
                                   large_cube_buf_1);
                     CHECK(ret, FAIL, "H5Dread");
 
 
-                    /* verify that the expected data and only the 
+                    /* verify that the expected data and only the
                      * expected data was written to the on disk large
                      * cube.
                      */
@@ -3483,18 +3483,18 @@ test_select_hyper_checker_board_dr__run_test(int test_num, const uint16_t *cube_
                         TestErrPrintf("large cube written from small cube has bad data! Line=%d\n",__LINE__);
 
                     x++;
-                } while((large_rank >= (test_max_rank - 3)) && 
+                } while((large_rank >= (test_max_rank - 3)) &&
                         (small_rank <= (test_max_rank - 4)) && (x < edge_size));
                 w++;
-            } while((large_rank >= (test_max_rank - 2)) && 
+            } while((large_rank >= (test_max_rank - 2)) &&
                     (small_rank <= (test_max_rank - 3)) && (w < edge_size));
             v++;
-        } while((large_rank >= (test_max_rank - 1)) && 
+        } while((large_rank >= (test_max_rank - 1)) &&
                 (small_rank <= (test_max_rank - 2)) && (v < edge_size));
         u++;
-    } while((large_rank >= test_max_rank) && 
+    } while((large_rank >= test_max_rank) &&
             (small_rank <= (test_max_rank - 1)) && (u < edge_size));
-                    
+
 
     /* Close memory dataspaces */
     ret = H5Sclose(full_small_cube_sid);
@@ -12348,7 +12348,7 @@ test_space_rebuild(void)
     ret = H5Sselect_hyperslab(sid_reg_ori5,H5S_SELECT_SET,start5,stride5,count5,block5);
     CHECK(ret, FAIL, "H5Sselect_hyperslab");
 
-    /* Build up four dimensional regular selection with H5_SELECT_OR, inside HDF5,
+    /* Build up five dimensional regular selection with H5_SELECT_OR, inside HDF5,
        it will be treated as an irregular selection. */
     start5[4]  = 1;
     count5[4]  = 1;
@@ -12498,6 +12498,7 @@ test_space_rebuild(void)
        CHECK(ret,FAIL,"H5S_hyper_rebuild");
     }/* No need to do shape comparision */
 
+    /* Add more selections to make it regular again */
     start5[3]  = 5;
     count5[3]  = 1;
     stride5[3] = 4;
@@ -13071,6 +13072,7 @@ test_select_bounds(void)
     CHECK(ret, FAIL, "H5Sclose");
 }   /* test_select_bounds() */
 
+
 /****************************************************************
 **
 **  test_hyper_regular(): Tests query operations on regular hyperslabs