Merge all of my changes from merge-back-to-feature-vfd_swmr-attempt-1,

including the merge of `hdffv/hdf5/develop`, back to the branch that Vailin and
I share.

Now I need to put this branch on a fork with a less confusing name than
vchoi_fork!

1 files changed, 200 insertions, 125 deletions

diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index c8119fe..9467573 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -14,43 +14,51 @@ set (TEST_LIB_SOURCES
     ${HDF5_TEST_SOURCE_DIR}/h5test.c
     ${HDF5_TEST_SOURCE_DIR}/testframe.c
     ${HDF5_TEST_SOURCE_DIR}/cache_common.c
+    ${HDF5_TEST_SOURCE_DIR}/external_common.c
     ${HDF5_TEST_SOURCE_DIR}/swmr_common.c
+    ${HDF5_TEST_SOURCE_DIR}/vfd_swmr_common.c
 )
 
 set (TEST_LIB_HEADERS
     ${HDF5_TEST_SOURCE_DIR}/h5test.h
     ${HDF5_TEST_SOURCE_DIR}/cache_common.h
+    ${HDF5_TEST_SOURCE_DIR}/external_common.h
+    ${HDF5_TEST_SOURCE_DIR}/external_fname.h
     ${HDF5_TEST_SOURCE_DIR}/swmr_common.h
+    ${HDF5_TEST_SOURCE_DIR}/vfd_swmr_common.h
 )
 
-add_library (${HDF5_TEST_LIB_TARGET} STATIC ${TEST_LIB_SOURCES} ${TEST_LIB_HEADERS})
-target_include_directories(${HDF5_TEST_LIB_TARGET}
-    PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_TEST_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>"
-    INTERFACE "$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/include>"
-)
-TARGET_C_PROPERTIES (${HDF5_TEST_LIB_TARGET} STATIC)
-target_link_libraries (${HDF5_TEST_LIB_TARGET}
-    PUBLIC ${LINK_LIBS} ${HDF5_LIB_TARGET}
-    PRIVATE $<$<PLATFORM_ID:Windows>:ws2_32.lib>
-)
-if (MINGW)
-  target_link_libraries (${HDF5_TEST_LIB_TARGET} PRIVATE "wsock32.lib")
+if (NOT ONLY_SHARED_LIBS)
+  add_library (${HDF5_TEST_LIB_TARGET} STATIC ${TEST_LIB_SOURCES} ${TEST_LIB_HEADERS})
+  target_include_directories (${HDF5_TEST_LIB_TARGET}
+      PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_TEST_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>"
+      INTERFACE "$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/include>"
+  )
+  TARGET_C_PROPERTIES (${HDF5_TEST_LIB_TARGET} STATIC)
+  target_link_libraries (${HDF5_TEST_LIB_TARGET}
+      PUBLIC ${LINK_LIBS} ${HDF5_LIB_TARGET}
+      PRIVATE $<$<OR:$<PLATFORM_ID:Windows>,$<PLATFORM_ID:MinGW>>:ws2_32.lib>
+  )
+  if (MINGW)
+    target_link_libraries (${HDF5_TEST_LIB_TARGET} PRIVATE "wsock32.lib")
+  endif ()
+  H5_SET_LIB_OPTIONS (${HDF5_TEST_LIB_TARGET} ${HDF5_TEST_LIB_NAME} STATIC 0)
+  set_target_properties (${HDF5_TEST_LIB_TARGET} PROPERTIES FOLDER libraries/test)
 endif ()
-H5_SET_LIB_OPTIONS (${HDF5_TEST_LIB_TARGET} ${HDF5_TEST_LIB_NAME} STATIC 0)
 
 if (BUILD_SHARED_LIBS)
   add_library (${HDF5_TEST_LIBSH_TARGET} SHARED ${TEST_LIB_SOURCES} ${TEST_LIB_HEADERS})
-  target_include_directories(${HDF5_TEST_LIBSH_TARGET}
+  target_include_directories (${HDF5_TEST_LIBSH_TARGET}
       PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_TEST_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>"
       INTERFACE "$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/include>"
   )
   target_compile_definitions(${HDF5_TEST_LIBSH_TARGET}
-      PUBLIC "H5_BUILT_AS_DYNAMIC_LIB" $<$<BOOL:${HDF5_ENABLE_THREADSAFE}>:H5_HAVE_THREADSAFE>
+      PUBLIC "H5_BUILT_AS_DYNAMIC_LIB"
   )
   TARGET_C_PROPERTIES (${HDF5_TEST_LIBSH_TARGET} SHARED)
   target_link_libraries (${HDF5_TEST_LIBSH_TARGET}
       PUBLIC ${LINK_LIBS} ${HDF5_LIBSH_TARGET}
-      PRIVATE $<$<PLATFORM_ID:Windows>:ws2_32.lib>
+      PRIVATE $<$<OR:$<PLATFORM_ID:Windows>,$<PLATFORM_ID:MinGW>>:ws2_32.lib>
   )
   if (MINGW)
     target_link_libraries (${HDF5_TEST_LIBSH_TARGET} PRIVATE "wsock32.lib")
@@ -60,8 +68,9 @@ if (BUILD_SHARED_LIBS)
 endif ()
 
 #################################################################################
-# If filter plugin tests can be tested
+# If filter and vol plugin tests can be tested
 #################################################################################
+if (BUILD_SHARED_LIBS)
   # make plugins dir
   file (MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/filter_plugin_dir1")
   file (MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/filter_plugin_dir2")
@@ -84,9 +93,9 @@ endif ()
     set (HDF5_TEST_PLUGIN_TARGET            ${HDF5_TEST_PLUGIN_CORENAME})
 
     add_library (${HDF5_TEST_PLUGIN_TARGET} SHARED ${HDF5_TEST_SOURCE_DIR}/${plugin_name}.c)
-    target_include_directories(${HDF5_TEST_PLUGIN_TARGET} PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
+    target_include_directories (${HDF5_TEST_PLUGIN_TARGET} PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
     TARGET_C_PROPERTIES (${HDF5_TEST_PLUGIN_TARGET} SHARED)
-    target_link_libraries (${HDF5_TEST_PLUGIN_TARGET} PUBLIC ${HDF5_TEST_LIB_TARGET})
+    target_link_libraries (${HDF5_TEST_PLUGIN_TARGET} PUBLIC ${HDF5_TEST_LIBSH_TARGET})
     H5_SET_LIB_OPTIONS (${HDF5_TEST_PLUGIN_TARGET} ${HDF5_TEST_PLUGIN_NAME} SHARED "LIB")
     set_target_properties (${HDF5_TEST_PLUGIN_TARGET} PROPERTIES FOLDER libraries/TEST_PLUGIN)
 
@@ -109,9 +118,9 @@ endif ()
     set (HDF5_TEST_PLUGIN_TARGET            ${HDF5_TEST_PLUGIN_CORENAME})
 
     add_library (${HDF5_TEST_PLUGIN_TARGET} SHARED ${HDF5_TEST_SOURCE_DIR}/${plugin_name}.c)
-    target_include_directories(${HDF5_TEST_PLUGIN_TARGET} PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
+    target_include_directories (${HDF5_TEST_PLUGIN_TARGET} PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
     TARGET_C_PROPERTIES (${HDF5_TEST_PLUGIN_TARGET} SHARED)
-    target_link_libraries (${HDF5_TEST_PLUGIN_TARGET} PUBLIC ${HDF5_TEST_LIB_TARGET})
+    target_link_libraries (${HDF5_TEST_PLUGIN_TARGET} PUBLIC ${HDF5_TEST_LIBSH_TARGET})
     H5_SET_LIB_OPTIONS (${HDF5_TEST_PLUGIN_TARGET} ${HDF5_TEST_PLUGIN_NAME} SHARED "LIB")
     set_target_properties (${HDF5_TEST_PLUGIN_TARGET} PROPERTIES FOLDER libraries/TEST_PLUGIN)
 
@@ -128,6 +137,44 @@ endif ()
     )
   endforeach ()
 
+  #################################################################################
+  # make vol plugins dir
+  #################################################################################
+  file (MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/null_vol_plugin_dir")
+
+  #-----------------------------------------------------------------------------
+  # Define VOL Plugin Test Sources
+  #-----------------------------------------------------------------------------
+  set (VOL_PLUGIN_LIBS
+      null_vol_connector
+  )
+
+  foreach (vol_lib ${VOL_PLUGIN_LIBS})
+    set (HDF5_VOL_PLUGIN_LIB_CORENAME           "${vol_lib}")
+    set (HDF5_VOL_PLUGIN_LIB_NAME               "${HDF5_EXTERNAL_LIB_PREFIX}${HDF5_VOL_PLUGIN_LIB_CORENAME}")
+    set (HDF5_VOL_PLUGIN_LIB_TARGET             ${HDF5_VOL_PLUGIN_LIB_CORENAME})
+
+    add_library (${HDF5_VOL_PLUGIN_LIB_TARGET} SHARED ${HDF5_TEST_SOURCE_DIR}/${vol_lib}.c)
+    target_include_directories (${HDF5_VOL_PLUGIN_LIB_TARGET} PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
+    TARGET_C_PROPERTIES (${HDF5_VOL_PLUGIN_LIB_TARGET} SHARED)
+    target_link_libraries (${HDF5_VOL_PLUGIN_LIB_TARGET} PUBLIC ${HDF5_TEST_LIBSH_TARGET})
+    H5_SET_LIB_OPTIONS (${HDF5_VOL_PLUGIN_LIB_TARGET} ${HDF5_VOL_PLUGIN_LIB_NAME} SHARED "LIB")
+    set_target_properties (${HDF5_VOL_PLUGIN_LIB_TARGET} PROPERTIES FOLDER libraries/TEST_PLUGIN)
+
+    #-----------------------------------------------------------------------------
+    # Copy VOL plugin to a plugins folder
+    #-----------------------------------------------------------------------------
+    add_custom_command (
+        TARGET     ${HDF5_VOL_PLUGIN_LIB_TARGET}
+        POST_BUILD
+        COMMAND    ${CMAKE_COMMAND}
+        ARGS       -E copy_if_different
+          "$<TARGET_FILE:${HDF5_VOL_PLUGIN_LIB_TARGET}>"
+          "${CMAKE_BINARY_DIR}/null_vol_plugin_dir/$<TARGET_FILE_NAME:${HDF5_VOL_PLUGIN_LIB_TARGET}>"
+    )
+  endforeach ()
+endif ()
+
 #################################################################################
 #  Test program sources
 #################################################################################
@@ -149,6 +196,7 @@ set (testhdf5_SOURCES
     ${HDF5_TEST_SOURCE_DIR}/tmeta.c
     ${HDF5_TEST_SOURCE_DIR}/tmisc.c
     ${HDF5_TEST_SOURCE_DIR}/trefer.c
+    ${HDF5_TEST_SOURCE_DIR}/trefer_deprec.c
     ${HDF5_TEST_SOURCE_DIR}/trefstr.c
     ${HDF5_TEST_SOURCE_DIR}/tselect.c
     ${HDF5_TEST_SOURCE_DIR}/tskiplist.c
@@ -197,12 +245,15 @@ set (H5_TESTS
     page_buffer
     dtypes
     dsets
+    chunk_info # compression lib link
     cmpd_dset
     filter_fail
     extend
     direct_chunk # compression lib link
     external
+    external_env
     efc
+    objcopy_ref
     objcopy
     links
     unlink
@@ -221,6 +272,9 @@ set (H5_TESTS
     enc_dec_plist_cross_platform
     getname
     vfd
+    ros3
+    s3comms
+    hdfs
     ntypes
     dangle
     dtransform
@@ -229,38 +283,39 @@ set (H5_TESTS
     freespace
     mf
     vds
+    vds_env
     file_image
     unregister
     cache_logging
     cork
     swmr
+    vol
 )
 
 macro (ADD_H5_EXE file)
   add_executable (${file} ${HDF5_TEST_SOURCE_DIR}/${file}.c)
-  target_include_directories(${file} PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_TEST_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
-  TARGET_C_PROPERTIES (${file} STATIC)
-  target_link_libraries (${file} PRIVATE ${HDF5_TEST_LIB_TARGET})
-  set_target_properties (${file} PROPERTIES FOLDER test)
-  if (BUILD_SHARED_LIBS)
-    add_executable (${file}-shared ${HDF5_TEST_SOURCE_DIR}/${file}.c)
-    target_include_directories(${file}-shared PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_TEST_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
-    TARGET_C_PROPERTIES (${file}-shared SHARED)
-    target_link_libraries (${file}-shared PRIVATE ${HDF5_TEST_LIBSH_TARGET})
-    set_target_properties (${file}-shared PROPERTIES FOLDER test)
+  target_include_directories (${file} PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_TEST_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
+  if (NOT BUILD_SHARED_LIBS)
+    TARGET_C_PROPERTIES (${file} STATIC)
+    target_link_libraries (${file} PRIVATE ${HDF5_TEST_LIB_TARGET})
+  else ()
+    TARGET_C_PROPERTIES (${file} SHARED)
+    target_link_libraries (${file} PRIVATE ${HDF5_TEST_LIBSH_TARGET})
   endif ()
+  set_target_properties (${file} PROPERTIES FOLDER test)
 endmacro ()
 
 set (H5_TESTS_MULTIPLE
+    chunk_info
     direct_chunk
     testhdf5
     cache_image
     ttsafe
 )
 # Only build single source tests here
-foreach (test ${H5_TESTS})
-  if (NOT ${test} IN_LIST H5_TESTS_MULTIPLE)
-    ADD_H5_EXE(${test})
+foreach (h5_test ${H5_TESTS})
+  if (NOT h5_test IN_LIST H5_TESTS_MULTIPLE)
+    ADD_H5_EXE(${h5_test})
   endif ()
 endforeach ()
 
@@ -268,63 +323,72 @@ endforeach ()
 ###           M U L T I P L E  S O U R C E   T E S T S                     ###
 ##############################################################################
 ######### Also special handling of link libs #############
+#-- Adding test for chunk_info
+add_executable (chunk_info ${HDF5_TEST_SOURCE_DIR}/chunk_info.c)
+target_include_directories (chunk_info PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_TEST_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
+if (NOT BUILD_SHARED_LIBS)
+  TARGET_C_PROPERTIES (chunk_info STATIC)
+  target_link_libraries (chunk_info PRIVATE ${HDF5_TEST_LIB_TARGET} ${LINK_COMP_LIBS})
+else ()
+  TARGET_C_PROPERTIES (chunk_info SHARED)
+  target_link_libraries (chunk_info PRIVATE ${HDF5_TEST_LIBSH_TARGET} ${LINK_COMP_LIBS})
+endif ()
+set_target_properties (chunk_info PROPERTIES FOLDER test)
+
 #-- Adding test for direct_chunk
 add_executable (direct_chunk ${HDF5_TEST_SOURCE_DIR}/direct_chunk.c)
-target_include_directories(direct_chunk PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_TEST_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
-TARGET_C_PROPERTIES (direct_chunk STATIC)
-target_link_libraries (direct_chunk PRIVATE ${HDF5_TEST_LIB_TARGET} ${LINK_COMP_LIBS})
-set_target_properties (direct_chunk PROPERTIES FOLDER test)
-if (BUILD_SHARED_LIBS)
-  add_executable (direct_chunk-shared ${HDF5_TEST_SOURCE_DIR}/direct_chunk.c)
-  target_include_directories(direct_chunk-shared PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_TEST_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
-  TARGET_C_PROPERTIES (direct_chunk-shared SHARED)
-  target_link_libraries (direct_chunk-shared PRIVATE ${HDF5_TEST_LIBSH_TARGET} ${LINK_COMP_LIBS})
-  set_target_properties (direct_chunk-shared PROPERTIES FOLDER test)
+target_include_directories (direct_chunk PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_TEST_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
+if (NOT BUILD_SHARED_LIBS)
+  TARGET_C_PROPERTIES (direct_chunk STATIC)
+  target_link_libraries (direct_chunk PRIVATE ${HDF5_TEST_LIB_TARGET} ${LINK_COMP_LIBS})
+else ()
+  TARGET_C_PROPERTIES (direct_chunk SHARED)
+  target_link_libraries (direct_chunk PRIVATE ${HDF5_TEST_LIBSH_TARGET} ${LINK_COMP_LIBS})
 endif ()
+set_target_properties (direct_chunk PROPERTIES FOLDER test)
 
 
 ######### Special handling for multiple sources #############
 #-- Adding test for testhdf5
 add_executable (testhdf5 ${testhdf5_SOURCES})
-target_include_directories(testhdf5 PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
-TARGET_C_PROPERTIES (testhdf5 STATIC)
-target_link_libraries (testhdf5 PRIVATE ${HDF5_TEST_LIB_TARGET})
-set_target_properties (testhdf5 PROPERTIES FOLDER test)
-if (BUILD_SHARED_LIBS)
-  add_executable (testhdf5-shared ${testhdf5_SOURCES})
-  target_include_directories(testhdf5-shared PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
-  TARGET_C_PROPERTIES (testhdf5-shared SHARED)
-  target_link_libraries (testhdf5-shared PRIVATE ${HDF5_TEST_LIBSH_TARGET})
-  set_target_properties (testhdf5-shared PROPERTIES FOLDER test)
+target_include_directories (testhdf5 PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
+if (NOT BUILD_SHARED_LIBS)
+  TARGET_C_PROPERTIES (testhdf5 STATIC)
+  target_link_libraries (testhdf5 PRIVATE ${HDF5_TEST_LIB_TARGET})
+else ()
+  TARGET_C_PROPERTIES (testhdf5 SHARED)
+  target_link_libraries (testhdf5 PRIVATE ${HDF5_TEST_LIBSH_TARGET})
 endif ()
+set_target_properties (testhdf5 PROPERTIES FOLDER test)
 
 #-- Adding test for cache_image
 add_executable (cache_image ${cache_image_SOURCES})
-target_include_directories(cache_image PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
-TARGET_C_PROPERTIES (cache_image STATIC)
-target_link_libraries (cache_image PRIVATE ${HDF5_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
-set_target_properties (cache_image PROPERTIES FOLDER test)
-if (BUILD_SHARED_LIBS)
-  add_executable (cache_image-shared ${cache_image_SOURCES})
-  target_include_directories(cache_image-shared PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
-  TARGET_C_PROPERTIES (cache_image-shared SHARED)
-  target_link_libraries (cache_image-shared PRIVATE ${HDF5_TEST_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
-  set_target_properties (cache_image-shared PROPERTIES FOLDER test)
+target_include_directories (cache_image PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
+if (NOT BUILD_SHARED_LIBS)
+  TARGET_C_PROPERTIES (cache_image STATIC)
+  target_link_libraries (cache_image PRIVATE ${HDF5_TEST_LIB_TARGET})
+else ()
+  TARGET_C_PROPERTIES (cache_image SHARED)
+  target_link_libraries (cache_image PRIVATE ${HDF5_TEST_LIBSH_TARGET})
 endif ()
+set_target_properties (cache_image PROPERTIES FOLDER test)
 
 #-- Adding test for ttsafe
 add_executable (ttsafe ${ttsafe_SOURCES})
-target_include_directories(ttsafe PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
-TARGET_C_PROPERTIES (ttsafe STATIC)
-target_link_libraries (ttsafe PRIVATE ${HDF5_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
-set_target_properties (ttsafe PROPERTIES FOLDER test)
-if (BUILD_SHARED_LIBS)
-  add_executable (ttsafe-shared ${ttsafe_SOURCES})
-  target_include_directories(ttsafe-shared PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
-  TARGET_C_PROPERTIES (ttsafe-shared SHARED)
-  target_link_libraries (ttsafe-shared PRIVATE ${HDF5_TEST_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
-  set_target_properties (ttsafe-shared PROPERTIES FOLDER test)
+target_include_directories (ttsafe PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
+if (NOT BUILD_SHARED_LIBS)
+  TARGET_C_PROPERTIES (ttsafe STATIC)
+  target_link_libraries (ttsafe PRIVATE ${HDF5_TEST_LIB_TARGET})
+  if (NOT WIN32)
+    target_link_libraries (ttsafe
+      PRIVATE $<$<BOOL:${HDF5_ENABLE_THREADSAFE}>:Threads::Threads>
+    )
+  endif ()
+else ()
+  TARGET_C_PROPERTIES (ttsafe SHARED)
+  target_link_libraries (ttsafe PRIVATE ${HDF5_TEST_LIBSH_TARGET} $<$<BOOL:${HDF5_ENABLE_THREADSAFE}>:Threads::Threads>)
 endif ()
+set_target_properties (ttsafe PROPERTIES FOLDER test)
 
 ##############################################################################
 ###           A D D I T I O N A L   T E S T S                              ###
@@ -339,18 +403,19 @@ set (H5_CHECK_TESTS
     atomic_reader
     links_env
     filenotclosed
+    del_many_dense_attrs
     flushrefresh
 )
 
-foreach (test ${H5_CHECK_TESTS})
-  ADD_H5_EXE(${test})
+foreach (h5_test ${H5_CHECK_TESTS})
+  ADD_H5_EXE(${h5_test})
 endforeach ()
 
 #-- Adding test for libinfo
 set (GREP_RUNNER ${PROJECT_BINARY_DIR}/GrepRunner.cmake)
 file (WRITE ${GREP_RUNNER}
   "file (STRINGS \${TEST_PROGRAM} TEST_RESULT REGEX \"SUMMARY OF THE HDF5 CONFIGURATION\")
-if (\${TEST_RESULT} STREQUAL \"0\")
+if (NOT TEST_RESULT)
   message (FATAL_ERROR \"Failed: The output: \${TEST_RESULT} of \${TEST_PROGRAM} did not contain SUMMARY OF THE HDF5 CONFIGURATION\")
 else ()
   message (STATUS \"COMMAND Result: \${TEST_RESULT}\")
@@ -375,8 +440,8 @@ set (H5_SWMR_TESTS
     swmr_writer
 )
 
-foreach (test ${H5_SWMR_TESTS})
-  ADD_H5_EXE(${test})
+foreach (h5_test ${H5_SWMR_TESTS})
+  ADD_H5_EXE(${h5_test})
 endforeach ()
 
 set (H5_VDS_SWMR_TESTS
@@ -385,40 +450,56 @@ set (H5_VDS_SWMR_TESTS
     vds_swmr_writer
 )
 
-foreach (test ${H5_VDS_SWMR_TESTS})
-  ADD_H5_EXE(${test})
+foreach (h5_test ${H5_VDS_SWMR_TESTS})
+  ADD_H5_EXE(${h5_test})
+endforeach ()
+
+set (H5_VFD_SWMR_TESTS
+    vds_swmr_addrem_writer
+    vfd_swmr_generator
+    vfd_swmr_reader
+    vfd_swmr_remove_reader
+    vfd_swmr_remove_writer
+    vfd_swmr_sparse_writer
+    vfd_swmr_writer
+)
+
+foreach (h5_test ${H5_VFD_SWMR_TESTS})
+  ADD_H5_EXE(${h5_test})
 endforeach ()
 
 #-- Adding test for accum_swmr_reader
 #   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 ${HDF5_TEST_SOURCE_DIR}/accum_swmr_reader.c)
-target_include_directories(accum_swmr_reader PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
-TARGET_C_PROPERTIES (accum_swmr_reader STATIC)
-target_link_libraries (accum_swmr_reader PRIVATE ${HDF5_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
+target_include_directories (accum_swmr_reader PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
+if (NOT BUILD_SHARED_LIBS)
+  TARGET_C_PROPERTIES (accum_swmr_reader STATIC)
+  target_link_libraries (accum_swmr_reader PRIVATE ${HDF5_TEST_LIB_TARGET} ${HDF5_LIB_TARGET})
+else ()
+  TARGET_C_PROPERTIES (accum_swmr_reader SHARED)
+  target_link_libraries (accum_swmr_reader PRIVATE ${HDF5_TEST_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
+endif ()
 set_target_properties (accum_swmr_reader PROPERTIES FOLDER test)
 
 #-- Set accum dependencies
 set_target_properties (accum PROPERTIES DEPENDS accum_swmr_reader)
-if (BUILD_SHARED_LIBS)
-  set_target_properties (accum-shared PROPERTIES DEPENDS accum_swmr_reader)
-endif ()
 
 ##############################################################################
 ###    P L U G I N  T E S T S
 ##############################################################################
 if (BUILD_SHARED_LIBS)
   add_executable (filter_plugin ${HDF5_TEST_SOURCE_DIR}/filter_plugin.c)
-  target_include_directories(filter_plugin PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
+  target_include_directories (filter_plugin PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
   TARGET_C_PROPERTIES (filter_plugin SHARED)
-  target_link_libraries (filter_plugin PRIVATE ${HDF5_TEST_LIB_TARGET})
-  set_target_properties (filter_plugin PROPERTIES FOLDER test)
-else ()
-  add_executable (filter_plugin ${HDF5_TEST_SOURCE_DIR}/filter_plugin.c)
-  target_include_directories(filter_plugin PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
-  TARGET_C_PROPERTIES (filter_plugin STATIC)
-  target_link_libraries (filter_plugin PRIVATE ${HDF5_TEST_LIB_TARGET})
+  target_link_libraries (filter_plugin PRIVATE ${HDF5_TEST_LIBSH_TARGET})
   set_target_properties (filter_plugin PROPERTIES FOLDER test)
+
+  add_executable (vol_plugin ${HDF5_TEST_SOURCE_DIR}/vol_plugin.c)
+  target_include_directories (vol_plugin PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
+  TARGET_C_PROPERTIES (vol_plugin SHARED)
+  target_link_libraries (vol_plugin PRIVATE ${HDF5_TEST_LIBSH_TARGET})
+  set_target_properties (vol_plugin PROPERTIES FOLDER test)
 endif ()
 
 ##############################################################################
@@ -426,44 +507,38 @@ 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 ${use_append_chunk_SOURCES})
-target_include_directories(use_append_chunk PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
-TARGET_C_PROPERTIES (use_append_chunk STATIC)
-target_link_libraries (use_append_chunk PRIVATE ${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 ${use_append_chunk_SOURCES})
-  target_include_directories(use_append_chunk-shared PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
-  TARGET_C_PROPERTIES (use_append_chunk-shared SHARED)
-  target_link_libraries (use_append_chunk-shared PRIVATE ${HDF5_TEST_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
-  set_target_properties (use_append_chunk-shared PROPERTIES FOLDER test)
+target_include_directories (use_append_chunk PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
+if (NOT BUILD_SHARED_LIBS)
+  TARGET_C_PROPERTIES (use_append_chunk STATIC)
+  target_link_libraries (use_append_chunk PRIVATE ${HDF5_TEST_LIB_TARGET})
+else ()
+  TARGET_C_PROPERTIES (use_append_chunk SHARED)
+  target_link_libraries (use_append_chunk PRIVATE ${HDF5_TEST_LIBSH_TARGET})
 endif ()
+set_target_properties (use_append_chunk PROPERTIES FOLDER test)
 
 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 ${use_append_mchunks_SOURCES})
-target_include_directories(use_append_mchunks PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
-TARGET_C_PROPERTIES (use_append_mchunks STATIC)
-target_link_libraries (use_append_mchunks PRIVATE ${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 ${use_append_mchunks_SOURCES})
-  target_include_directories(use_append_mchunks-shared PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
-  TARGET_C_PROPERTIES (use_append_mchunks-shared SHARED)
-  target_link_libraries (use_append_mchunks-shared PRIVATE ${HDF5_TEST_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
-  set_target_properties (use_append_mchunks-shared PROPERTIES FOLDER test)
+target_include_directories (use_append_mchunks PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
+if (NOT BUILD_SHARED_LIBS)
+  TARGET_C_PROPERTIES (use_append_mchunks STATIC)
+  target_link_libraries (use_append_mchunks PRIVATE ${HDF5_TEST_LIB_TARGET})
+else ()
+  TARGET_C_PROPERTIES (use_append_mchunks SHARED)
+  target_link_libraries (use_append_mchunks PRIVATE ${HDF5_TEST_LIBSH_TARGET})
 endif ()
+set_target_properties (use_append_mchunks PROPERTIES FOLDER test)
 
 set (use_disable_mdc_flushes_SOURCES ${HDF5_TEST_SOURCE_DIR}/use_disable_mdc_flushes.c)
 add_executable (use_disable_mdc_flushes ${use_disable_mdc_flushes_SOURCES})
-target_include_directories(use_disable_mdc_flushes PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
-TARGET_C_PROPERTIES (use_disable_mdc_flushes STATIC)
-target_link_libraries (use_disable_mdc_flushes PRIVATE ${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 ${use_disable_mdc_flushes_SOURCES})
-  target_include_directories(use_disable_mdc_flushes-shared PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
-  TARGET_C_PROPERTIES (use_disable_mdc_flushes-shared SHARED)
-  target_link_libraries (use_disable_mdc_flushes-shared PRIVATE ${HDF5_TEST_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
-  set_target_properties (use_disable_mdc_flushes-shared PROPERTIES FOLDER test)
+target_include_directories (use_disable_mdc_flushes PRIVATE "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
+if (NOT BUILD_SHARED_LIBS)
+  TARGET_C_PROPERTIES (use_disable_mdc_flushes STATIC)
+  target_link_libraries (use_disable_mdc_flushes PRIVATE ${HDF5_TEST_LIB_TARGET})
+else ()
+  TARGET_C_PROPERTIES (use_disable_mdc_flushes SHARED)
+  target_link_libraries (use_disable_mdc_flushes PRIVATE ${HDF5_TEST_LIBSH_TARGET})
 endif ()
+set_target_properties (use_disable_mdc_flushes PROPERTIES FOLDER test)
 
 include (CMakeTests.cmake)