NOISSUE remove dead unit tests and reorganize CMake code related to unit tests

cmake/UnitTest.cmake

@@ -0,0 +1,49 @@
+find_package(Qt5Test REQUIRED)
+
+set(TEST_RESOURCE_PATH ${CMAKE_CURRENT_LIST_DIR})
+
+message(${TEST_RESOURCE_PATH})
+
+function(add_unit_test name)
+	set(options "")
+	set(oneValueArgs DATA)
+	set(multiValueArgs SOURCES LIBS QT)
+
+	cmake_parse_arguments(OPT "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN} )
+
+	if(WIN32)
+		add_executable(tst_${name} ${OPT_SOURCES} ${TEST_RESOURCE_PATH}/UnitTest/test.rc)
+	else()
+		add_executable(tst_${name} ${OPT_SOURCES})
+	endif()
+
+	if(NOT "${OPT_DATA}" STREQUAL "")
+		set(TEST_DATA_PATH "${CMAKE_CURRENT_BINARY_DIR}/data")
+		set(TEST_DATA_PATH_SRC "${CMAKE_CURRENT_SOURCE_DIR}/${OPT_DATA}")
+		message("From ${TEST_DATA_PATH_SRC} to ${TEST_DATA_PATH}")
+		string(REGEX REPLACE "[/\\:]" "_" DATA_TARGET_NAME "${TEST_DATA_PATH_SRC}")
+		if(UNIX)
+			# on unix we get the third / from the filename
+			set(TEST_DATA_URL "file://${TEST_DATA_PATH}")
+		else()
+			# we don't on windows, so we have to add it ourselves
+			set(TEST_DATA_URL "file:///${TEST_DATA_PATH}")
+		endif()
+		if(NOT TARGET "${DATA_TARGET_NAME}")
+			add_custom_target(${DATA_TARGET_NAME})
+			add_dependencies(tst_${name} ${DATA_TARGET_NAME})
+			add_custom_command(
+				TARGET ${DATA_TARGET_NAME}
+				COMMAND ${CMAKE_COMMAND} "-DTEST_DATA_URL=${TEST_DATA_URL}" -DSOURCE=${TEST_DATA_PATH_SRC} -DDESTINATION=${TEST_DATA_PATH} -P ${TEST_RESOURCE_PATH}/UnitTest/generate_test_data.cmake
+				WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+			)
+		endif()
+	endif()
+
+	target_link_libraries(tst_${name} ${OPT_LIBS})
+	qt5_use_modules(tst_${name} Test ${OPT_QT})
+
+	target_include_directories(tst_${name} PRIVATE "${TEST_RESOURCE_PATH}/UnitTest/")
+
+	add_test(NAME ${name} COMMAND tst_${name})
+endfunction()