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92 lines
3.3 KiB
92 lines
3.3 KiB
4 months ago
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include_directories(../rtl)
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add_custom_target(TsanUnitTests)
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set_target_properties(TsanUnitTests PROPERTIES
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FOLDER "TSan unittests")
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set(TSAN_UNITTEST_CFLAGS
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${TSAN_CFLAGS}
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${COMPILER_RT_UNITTEST_CFLAGS}
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${COMPILER_RT_GTEST_CFLAGS}
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-I${COMPILER_RT_SOURCE_DIR}/lib
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-I${COMPILER_RT_SOURCE_DIR}/lib/tsan/rtl
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-DGTEST_HAS_RTTI=0)
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set(TSAN_RTL_HEADERS)
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foreach (header ${TSAN_HEADERS})
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list(APPEND TSAN_RTL_HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/../${header})
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endforeach()
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# tsan_compile(obj_list, source, arch, {headers})
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macro(tsan_compile obj_list source arch)
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get_filename_component(basename ${source} NAME)
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set(output_obj "${basename}.${arch}.o")
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get_target_flags_for_arch(${arch} TARGET_CFLAGS)
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set(COMPILE_DEPS ${TSAN_RTL_HEADERS} ${ARGN})
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if(NOT COMPILER_RT_STANDALONE_BUILD)
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list(APPEND COMPILE_DEPS gtest tsan)
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endif()
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clang_compile(${output_obj} ${source}
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CFLAGS ${TSAN_UNITTEST_CFLAGS} ${TARGET_CFLAGS}
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DEPS ${COMPILE_DEPS})
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list(APPEND ${obj_list} ${output_obj})
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endmacro()
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macro(add_tsan_unittest testname)
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set(TSAN_TEST_ARCH ${TSAN_SUPPORTED_ARCH})
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if(APPLE)
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darwin_filter_host_archs(TSAN_SUPPORTED_ARCH TSAN_TEST_ARCH)
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endif()
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if(UNIX)
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foreach(arch ${TSAN_TEST_ARCH})
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cmake_parse_arguments(TEST "" "" "SOURCES;HEADERS" ${ARGN})
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set(TEST_OBJECTS)
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foreach(SOURCE ${TEST_SOURCES} ${COMPILER_RT_GTEST_SOURCE})
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tsan_compile(TEST_OBJECTS ${SOURCE} ${arch} ${TEST_HEADERS})
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endforeach()
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get_target_flags_for_arch(${arch} TARGET_LINK_FLAGS)
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set(TEST_DEPS ${TEST_OBJECTS})
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if(NOT COMPILER_RT_STANDALONE_BUILD)
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list(APPEND TEST_DEPS tsan)
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endif()
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if(NOT APPLE)
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# FIXME: Looks like we should link TSan with just-built runtime,
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# and not rely on -fsanitize=thread, as these tests are essentially
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# unit tests.
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add_compiler_rt_test(TsanUnitTests ${testname}
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OBJECTS ${TEST_OBJECTS}
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DEPS ${TEST_DEPS}
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LINK_FLAGS ${TARGET_LINK_FLAGS}
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-fsanitize=thread
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-lstdc++ -lm)
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else()
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set(TSAN_TEST_RUNTIME_OBJECTS
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$<TARGET_OBJECTS:RTTsan_dynamic.osx>
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$<TARGET_OBJECTS:RTInterception.osx>
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$<TARGET_OBJECTS:RTSanitizerCommon.osx>
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$<TARGET_OBJECTS:RTSanitizerCommonLibc.osx>
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$<TARGET_OBJECTS:RTUbsan.osx>)
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set(TSAN_TEST_RUNTIME RTTsanTest.${testname}.${arch})
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add_library(${TSAN_TEST_RUNTIME} STATIC ${TSAN_TEST_RUNTIME_OBJECTS})
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set_target_properties(${TSAN_TEST_RUNTIME} PROPERTIES
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ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
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list(APPEND TEST_OBJECTS lib${TSAN_TEST_RUNTIME}.a)
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list(APPEND TEST_DEPS ${TSAN_TEST_RUNTIME})
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# Intentionally do *not* link with `-fsanitize=thread`. We already link
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# against a static version of the runtime, and we don't want the dynamic
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# one.
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add_compiler_rt_test(TsanUnitTests "${testname}-${arch}-Test"
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OBJECTS ${TEST_OBJECTS}
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DEPS ${TEST_DEPS}
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LINK_FLAGS ${TARGET_LINK_FLAGS}
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-lc++)
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endif()
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endforeach()
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endif()
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endmacro()
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if(COMPILER_RT_CAN_EXECUTE_TESTS)
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add_subdirectory(rtl)
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add_subdirectory(unit)
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endif()
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