1 files changed, 87 insertions, 0 deletions
diff --git a/Tests/FindHDF5/CMakeLists.txt b/Tests/FindHDF5/CMakeLists.txt
new file mode 100644
index 0000000000..6bc551ac4d
--- /dev/null
+++ b/Tests/FindHDF5/CMakeLists.txt
@@ -0,0 +1,87 @@
+# These tests may be configured by cache entries:
+#
+# CMake_TEST_FindHDF5:BOOL=ON
+#   Enable this directory.
+#
+# CMake_TEST_FindHDF5_<variant>_<lang>_COMPILER:FILEPATH=...
+#   Enable testing for a variant/language combination with the given wrapper.
+#   Variants: Serial, OpenMPI, MPICH
+#   Languages: C, CXX, Fortran
+#
+# CMake_TEST_FindHDF5_<variant>_<lang>_COMPILER_EXPLICIT:BOOL=ON
+#   Pass the above wrapper path to the test as HDF5_<lang>_COMPILER_EXECUTABLE.
+
+set(test_langs C CXX)
+if(CMAKE_Fortran_COMPILER)
+  list(APPEND test_langs Fortran)
+endif()
+
+# Test detection without any special hints.
+add_test(NAME FindHDF5.Default COMMAND
+  ${CMAKE_CTEST_COMMAND} -C $<CONFIGURATION>
+  --build-and-test
+  "${CMake_SOURCE_DIR}/Tests/FindHDF5/Test"
+  "${CMake_BINARY_DIR}/Tests/FindHDF5/Test-Default"
+  ${build_generator_args}
+  --build-project TestFindHDF5
+  --build-options ${build_options} -DTEST_SERIAL=1 "-DTEST_LANGS=${test_langs}"
+  --test-command ${CMAKE_CTEST_COMMAND} -V -C $<CONFIGURATION>
+  )
+
+foreach(variant Serial OpenMPI MPICH)
+  set(wrapper "")
+  set(wrapper_langs "")
+  set(wrapper_as_compiler "")
+  foreach(lang IN LISTS test_langs)
+    if(CMake_TEST_FindHDF5_${variant}_${lang}_COMPILER)
+      list(APPEND wrapper_langs ${lang})
+      list(APPEND wrapper_as_compiler -DCMAKE_${lang}_COMPILER=${CMake_TEST_FindHDF5_${variant}_${lang}_COMPILER})
+      if(CMake_TEST_FindHDF5_${variant}_${lang}_COMPILER_EXPLICIT)
+        list(APPEND wrapper -DHDF5_${lang}_COMPILER_EXECUTABLE=${CMake_TEST_FindHDF5_${variant}_${lang}_COMPILER})
+      endif()
+    endif()
+  endforeach()
+
+  if(NOT wrapper_langs)
+    continue()
+  endif()
+
+  if(variant STREQUAL "Serial")
+    set(test_kind -DTEST_SERIAL=1)
+  else()
+    set(test_kind -DTEST_PARALLEL=1)
+  endif()
+
+  # Test detection using the HDF5 compiler wrappers as a reference.
+  add_test(NAME FindHDF5.${variant} COMMAND
+    ${CMAKE_CTEST_COMMAND} -C $<CONFIGURATION>
+    --build-and-test
+    "${CMake_SOURCE_DIR}/Tests/FindHDF5/Test"
+    "${CMake_BINARY_DIR}/Tests/FindHDF5/Test-${variant}"
+    ${build_generator_args}
+    --build-project TestFindHDF5
+    --build-options ${build_options} ${test_kind} "-DTEST_LANGS=${wrapper_langs}" ${wrapper}
+    --test-command ${CMAKE_CTEST_COMMAND} -V -C $<CONFIGURATION>
+    )
+  if(CMake_TEST_FindHDF5_${variant}_ENVMOD)
+    set_property(TEST FindHDF5.${variant} PROPERTY ENVIRONMENT_MODIFICATION ${CMake_TEST_FindHDF5_${variant}_ENVMOD})
+  endif()
+
+  # Test detection using the HDF5 compiler wrappers as the compiler.
+  # Skip this if there are spaces in the path.  The HDF5 wrappers do not like them.
+  if(NOT CMAKE_CURRENT_BINARY_DIR MATCHES " ")
+    add_test(NAME FindHDF5.${variant}-Wrapper COMMAND
+      ${CMAKE_CTEST_COMMAND} -C $<CONFIGURATION>
+      --build-and-test
+      "${CMake_SOURCE_DIR}/Tests/FindHDF5/Test"
+      "${CMake_BINARY_DIR}/Tests/FindHDF5/Test-${variant}-Wrapper"
+      ${build_generator_args}
+      --build-project TestFindHDF5
+      --build-options ${build_options} ${test_kind} "-DTEST_LANGS=${wrapper_langs}" -D TEST_WRAPPER_AS_COMPILER=1 ${wrapper_as_compiler}
+      --test-command ${CMAKE_CTEST_COMMAND} -V -C $<CONFIGURATION>
+      )
+    if(CMake_TEST_FindHDF5_${variant}_ENVMOD)
+      set_property(TEST FindHDF5.${variant}-Wrapper PROPERTY ENVIRONMENT_MODIFICATION ${CMake_TEST_FindHDF5_${variant}_ENVMOD})
+    endif()
+  endif()
+endforeach()