forked from OSchip/llvm-project
129 lines
4.5 KiB
CMake
129 lines
4.5 KiB
CMake
set(LIBFUZZER_TEST_DEPS ${SANITIZER_COMMON_LIT_TEST_DEPS})
|
|
if (NOT COMPILER_RT_STANDALONE_BUILD)
|
|
list(APPEND LIBFUZZER_TEST_DEPS fuzzer asan ubsan)
|
|
if (COMPILER_RT_HAS_MSAN)
|
|
list(APPEND LIBFUZZER_TEST_DEPS msan)
|
|
endif()
|
|
if (COMPILER_RT_HAS_DFSAN)
|
|
list(APPEND LIBFUZZER_TEST_DEPS dfsan)
|
|
endif()
|
|
if(NOT APPLE AND COMPILER_RT_HAS_LLD AND TARGET lld)
|
|
list(APPEND LIBFUZZER_TEST_DEPS lld)
|
|
endif()
|
|
endif()
|
|
|
|
set(FUZZER_TEST_ARCH ${FUZZER_SUPPORTED_ARCH})
|
|
if (APPLE)
|
|
darwin_filter_host_archs(FUZZER_SUPPORTED_ARCH FUZZER_TEST_ARCH)
|
|
endif()
|
|
|
|
if(COMPILER_RT_INCLUDE_TESTS)
|
|
list(APPEND LIBFUZZER_TEST_DEPS FuzzerUnitTests)
|
|
list(APPEND LIBFUZZER_TEST_DEPS FuzzedDataProviderUnitTests)
|
|
endif()
|
|
|
|
add_custom_target(check-fuzzer)
|
|
|
|
if(COMPILER_RT_INCLUDE_TESTS)
|
|
# libFuzzer unit tests.
|
|
configure_lit_site_cfg(
|
|
${CMAKE_CURRENT_SOURCE_DIR}/unit/lit.site.cfg.py.in
|
|
${CMAKE_CURRENT_BINARY_DIR}/unit/lit.site.cfg.py)
|
|
add_lit_testsuite(check-fuzzer-unit "Running Fuzzer unit tests"
|
|
${CMAKE_CURRENT_BINARY_DIR}/unit
|
|
DEPENDS ${LIBFUZZER_TEST_DEPS})
|
|
set_target_properties(check-fuzzer-unit PROPERTIES FOLDER "Compiler-RT Tests")
|
|
add_dependencies(check-fuzzer check-fuzzer-unit)
|
|
endif()
|
|
|
|
macro(test_fuzzer stdlib)
|
|
cmake_parse_arguments(TEST "" "" "DEPS" ${ARGN})
|
|
string(REPLACE "+" "x" stdlib_name ${stdlib})
|
|
string(REPLACE "-" ";" stdlib_list ${stdlib_name})
|
|
set(STDLIB_CAPITALIZED "")
|
|
foreach(part IN LISTS stdlib_list)
|
|
string(SUBSTRING ${part} 0 1 first_letter)
|
|
string(TOUPPER ${first_letter} first_letter)
|
|
string(REGEX REPLACE "^.(.*)" "${first_letter}\\1" part "${part}")
|
|
set(STDLIB_CAPITALIZED "${STDLIB_CAPITALIZED}${part}")
|
|
endforeach()
|
|
foreach(arch ${FUZZER_TEST_ARCH})
|
|
set(LIBFUZZER_TEST_COMPILER ${COMPILER_RT_TEST_COMPILER})
|
|
get_test_cc_for_arch(${arch} LIBFUZZER_TEST_COMPILER LIBFUZZER_TEST_FLAGS)
|
|
|
|
set(LIBFUZZER_TEST_TARGET_ARCH ${arch})
|
|
set(LIBFUZZER_TEST_APPLE_PLATFORM "osx")
|
|
set(LIBFUZZER_TEST_MIN_DEPLOYMENT_TARGET_FLAG "${DARWIN_osx_MIN_VER_FLAG}")
|
|
|
|
set(LIBFUZZER_TEST_STDLIB ${stdlib})
|
|
|
|
string(TOUPPER ${arch} ARCH_UPPER_CASE)
|
|
set(CONFIG_NAME ${ARCH_UPPER_CASE}${STDLIB_CAPITALIZED}${OS_NAME}Config)
|
|
|
|
# LIT-based libFuzzer tests.
|
|
configure_lit_site_cfg(
|
|
${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.py.in
|
|
${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME}/lit.site.cfg.py
|
|
)
|
|
|
|
add_lit_testsuite(check-fuzzer-${stdlib_name}-${arch}
|
|
"Running libFuzzer ${stdlib} tests for arch ${arch}"
|
|
${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME}/
|
|
DEPENDS ${LIBFUZZER_TEST_DEPS})
|
|
if(TEST_DEPS)
|
|
add_dependencies(check-fuzzer-${stdlib_name}-${arch} ${TEST_DEPS})
|
|
endif()
|
|
set_target_properties(check-fuzzer-${stdlib_name}-${arch}
|
|
PROPERTIES FOLDER "Compiler-RT Tests")
|
|
add_dependencies(check-fuzzer check-fuzzer-${stdlib_name}-${arch})
|
|
endforeach()
|
|
endmacro()
|
|
|
|
test_fuzzer("default")
|
|
if("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux")
|
|
if(TARGET cxx_shared)
|
|
test_fuzzer("libc++" DEPS cxx_shared)
|
|
endif()
|
|
if(TARGET cxx_static)
|
|
test_fuzzer("static-libc++" DEPS cxx_static)
|
|
endif()
|
|
endif()
|
|
|
|
if (APPLE)
|
|
set(LIBFUZZER_TEST_COMPILER ${COMPILER_RT_TEST_COMPILER})
|
|
set(FUZZER_APPLE_PLATFORMS ${FUZZER_SUPPORTED_OS})
|
|
foreach(platform ${FUZZER_APPLE_PLATFORMS})
|
|
if ("${platform}" STREQUAL "osx")
|
|
# Skip macOS because it's handled by the code above that builds tests for the host machine.
|
|
continue()
|
|
endif()
|
|
list_intersect(
|
|
FUZZER_TEST_${platform}_ARCHS
|
|
FUZZER_SUPPORTED_ARCH
|
|
DARWIN_${platform}_ARCHS
|
|
)
|
|
foreach(arch ${FUZZER_TEST_${platform}_ARCHS})
|
|
get_test_cflags_for_apple_platform(
|
|
"${platform}"
|
|
"${arch}"
|
|
LIBFUZZER_TEST_FLAGS
|
|
)
|
|
string(TOUPPER "${arch}" ARCH_UPPER_CASE)
|
|
get_capitalized_apple_platform("${platform}" PLATFORM_CAPITALIZED)
|
|
set(CONFIG_NAME "${PLATFORM_CAPITALIZED}${ARCH_UPPER_CASE}Config")
|
|
set(LIBFUZZER_TEST_CONFIG_SUFFIX "-${arch}-${platform}")
|
|
set(LIBFUZZER_TEST_APPLE_PLATFORM "${platform}")
|
|
set(LIBFUZZER_TEST_TARGET_ARCH "${arch}")
|
|
set(LIBFUZZER_TEST_MIN_DEPLOYMENT_TARGET_FLAG "${DARWIN_${platform}_MIN_VER_FLAG}")
|
|
configure_lit_site_cfg(
|
|
${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.py.in
|
|
${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME}/lit.site.cfg.py
|
|
)
|
|
add_lit_testsuite(check-fuzzer-${platform}-${arch} "libFuzzer ${platform} ${arch} tests"
|
|
EXCLUDE_FROM_CHECK_ALL
|
|
${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME}/
|
|
DEPENDS ${LIBFUZZER_TEST_DEPS})
|
|
endforeach()
|
|
endforeach()
|
|
endif()
|