Refs #18687. Fix execution of tests on Windows

Signed-off-by: Ricardo González Moreno <[email protected]>

cmake/testing/GoogleTest.cmake

@@ -0,0 +1,15 @@
+include(GoogleTest)
+
+function(gtest_discover_tests TARGET)
+ if (WIN32)
+ add_custom_command(
+ TARGET ${TARGET} POST_BUILD
+ COMMAND ${CMAKE_COMMAND} -E echo "set(_target_runtime_dlls $<TARGET_RUNTIME_DLLS:${TARGET}>)" > "${CMAKE_CURRENT_BINARY_DIR}/${TARGET}_runtime_dlls_$<CONFIG>.cmake"
+ COMMAND ${CMAKE_COMMAND} -DTARGET=${TARGET} -DCONFIG=$<CONFIG> -DFILE_TO_PROCESS="${CMAKE_CURRENT_BINARY_DIR}/${TARGET}_runtime_dlls_$<CONFIG>.cmake" -P ${CMAKE_SOURCE_DIR}/cmake/testing/generate_google_test_win_wrapper.cmake
+ COMMAND_EXPAND_LISTS
+ )
+
+ set(CMAKE_COMMAND "${CMAKE_CURRENT_BINARY_DIR}/${TARGET}_win_wrapper_$<CONFIG>.bat") 
+ endif()
+ _gtest_discover_tests(${TARGET} ${ARGN})
+endfunction()

cmake/testing/generate_google_test_win_wrapper.cmake

@@ -0,0 +1,28 @@
+if (NOT DEFINED TARGET)
+ message(FATAL_ERROR "This scrips needs TARGET variable set")
+endif()
+if (NOT DEFINED CONFIG)
+ message(FATAL_ERROR "This scrips needs CONFIG variable set")
+endif()
+if (NOT DEFINED FILE_TO_PROCESS)
+ message(FATAL_ERROR "This scrips needs FILE_TO_PROCESS variable set")
+endif()
+
+include(${FILE_TO_PROCESS})
+
+set(_path "")
+foreach(_runtime_dll ${_target_runtime_dlls})
+ cmake_path(GET _runtime_dll PARENT_PATH _runtime_dll_path)
+ cmake_path(NATIVE_PATH _runtime_dll_path _runtime_dll_path_native)
+ list(APPEND _path "${_runtime_dll_path_native}")
+endforeach()
+
+list(REMOVE_DUPLICATES _path)
+
+cmake_path(NATIVE_PATH CMAKE_COMMAND _cmake_command)
+file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/${TARGET}_win_wrapper_${CONFIG}.bat" "
+@ECHO OFF
+set \"PATH=${_path};%PATH%\"
+\"${_cmake_command}\" %*
+")
+

test/CMakeLists.txt

@@ -13,7 +13,7 @@
 # limitations under the License.
 
 find_package(GTest CONFIG REQUIRED)
-include(GoogleTest)
+include(${PROJECT_SOURCE_DIR}/cmake/testing/GoogleTest.cmake)
 
 ###############################################################################
 # Unit tests