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set(ASAN_LIT_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
set(ASAN_TESTSUITES)
set(ASAN_DYNAMIC_TESTSUITES)
# Before Windows 8 (CMAKE_SYSTEM_VERSION 6.2), reserving large regions of shadow
# memory allocated physical memory for page tables, which made it very
# unreliable. Remove the asan tests from check-all in this configuration.
set(SHADOW_MAPPING_UNRELIABLE FALSE)
if(OS_NAME MATCHES "Windows" AND CMAKE_SIZEOF_VOID_P EQUAL 8 AND
CMAKE_SYSTEM_VERSION LESS 6.2)
set(SHADOW_MAPPING_UNRELIABLE TRUE)
message(WARNING "Disabling ASan tests because they are unreliable on Windows 7 and earlier")
endif()
if (SHADOW_MAPPING_UNRELIABLE)
set(EXCLUDE_FROM_ALL TRUE)
endif()
macro(get_bits_for_arch arch bits)
if (${arch} MATCHES "x86_64|powerpc64|powerpc64le|aarch64|arm64|mips64|mips64el|s390x")
set(${bits} 64)
elseif (${arch} MATCHES "i386|arm|mips|mipsel")
set(${bits} 32)
else()
message(FATAL_ERROR "Unknown target architecture: ${arch}")
endif()
endmacro()
set(ASAN_TEST_DEPS ${SANITIZER_COMMON_LIT_TEST_DEPS})
if(NOT COMPILER_RT_STANDALONE_BUILD)
list(APPEND ASAN_TEST_DEPS asan)
if(NOT APPLE AND COMPILER_RT_HAS_LLD)
list(APPEND ASAN_TEST_DEPS lld)
endif()
endif()
set(ASAN_DYNAMIC_TEST_DEPS ${ASAN_TEST_DEPS})
set(ASAN_TEST_ARCH ${ASAN_SUPPORTED_ARCH})
if(APPLE)
darwin_filter_host_archs(ASAN_SUPPORTED_ARCH ASAN_TEST_ARCH)
endif()
if(OS_NAME MATCHES "SunOS")
list(REMOVE_ITEM ASAN_TEST_ARCH x86_64)
endif()
foreach(arch ${ASAN_TEST_ARCH})
if(ANDROID)
set(ASAN_TEST_TARGET_ARCH ${arch}-android)
else()
set(ASAN_TEST_TARGET_ARCH ${arch})
endif()
set(ASAN_TEST_APPLE_PLATFORM "osx")
string(TOLOWER "-${arch}-${OS_NAME}" ASAN_TEST_CONFIG_SUFFIX)
get_bits_for_arch(${arch} ASAN_TEST_BITS)
get_test_cc_for_arch(${arch} ASAN_TEST_TARGET_CC ASAN_TEST_TARGET_CFLAGS)
if(ANDROID)
set(ASAN_TEST_DYNAMIC True)
else()
set(ASAN_TEST_DYNAMIC False)
endif()
string(TOUPPER ${arch} ARCH_UPPER_CASE)
set(CONFIG_NAME ${ARCH_UPPER_CASE}${OS_NAME}Config)
configure_lit_site_cfg(
${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.in
${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME}/lit.site.cfg
)
list(APPEND ASAN_TESTSUITES ${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME})
if(COMPILER_RT_ASAN_HAS_STATIC_RUNTIME)
string(TOLOWER "-${arch}-${OS_NAME}-dynamic" ASAN_TEST_CONFIG_SUFFIX)
set(ASAN_TEST_DYNAMIC True)
set(CONFIG_NAME ${ARCH_UPPER_CASE}${OS_NAME}DynamicConfig)
configure_lit_site_cfg(
${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.in
${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME}/lit.site.cfg)
list(APPEND ASAN_DYNAMIC_TESTSUITES
${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME})
endif()
endforeach()
# iOS and iOS simulator test suites
# These are not added into "check-all", in order to run these tests, use
# "check-asan-iossim-x86_64" and similar. They also require that an extra env
# variable to select which iOS device or simulator to use, e.g.:
# SANITIZER_IOSSIM_TEST_DEVICE_IDENTIFIER="iPhone 6"
if(APPLE)
set(EXCLUDE_FROM_ALL ON)
set(ASAN_TEST_TARGET_CC ${COMPILER_RT_TEST_COMPILER})
set(ASAN_TEST_DYNAMIC True)
foreach(arch ${DARWIN_iossim_ARCHS})
set(ASAN_TEST_APPLE_PLATFORM "iossim")
set(ASAN_TEST_TARGET_ARCH ${arch})
set(ASAN_TEST_TARGET_CFLAGS "-arch ${arch} -isysroot ${DARWIN_iossim_SYSROOT} ${COMPILER_RT_TEST_COMPILER_CFLAGS}")
set(ASAN_TEST_CONFIG_SUFFIX "-${arch}-${ASAN_TEST_APPLE_PLATFORM}")
get_bits_for_arch(${arch} ASAN_TEST_BITS)
string(TOUPPER ${arch} ARCH_UPPER_CASE)
set(CONFIG_NAME "IOSSim${ARCH_UPPER_CASE}Config")
configure_lit_site_cfg(
${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.in
${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME}/lit.site.cfg
)
add_lit_testsuite(check-asan-iossim-${arch} "AddressSanitizer iOS Simulator ${arch} tests"
${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME}/
DEPENDS ${ASAN_TEST_DEPS})
endforeach()
foreach (arch ${DARWIN_ios_ARCHS})
set(ASAN_TEST_APPLE_PLATFORM "ios")
set(ASAN_TEST_TARGET_ARCH ${arch})
set(ASAN_TEST_TARGET_CFLAGS "-arch ${arch} -isysroot ${DARWIN_ios_SYSROOT} ${COMPILER_RT_TEST_COMPILER_CFLAGS}")
set(ASAN_TEST_CONFIG_SUFFIX "-${arch}-${ASAN_TEST_APPLE_PLATFORM}")
get_bits_for_arch(${arch} ASAN_TEST_BITS)
string(TOUPPER ${arch} ARCH_UPPER_CASE)
set(CONFIG_NAME "IOS${ARCH_UPPER_CASE}Config")
configure_lit_site_cfg(
${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.in
${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME}/lit.site.cfg
)
add_lit_testsuite(check-asan-ios-${arch} "AddressSanitizer iOS ${arch} tests"
${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME}/
DEPENDS ${ASAN_TEST_DEPS})
endforeach()
set(EXCLUDE_FROM_ALL OFF)
endif()
# Add unit tests.
if(COMPILER_RT_INCLUDE_TESTS)
set(ASAN_TEST_DYNAMIC False)
configure_lit_site_cfg(
${CMAKE_CURRENT_SOURCE_DIR}/Unit/lit.site.cfg.in
${CMAKE_CURRENT_BINARY_DIR}/Unit/lit.site.cfg)
if(COMPILER_RT_ASAN_HAS_STATIC_RUNTIME)
set(ASAN_TEST_DYNAMIC True)
configure_lit_site_cfg(
${CMAKE_CURRENT_SOURCE_DIR}/Unit/lit.site.cfg.in
${CMAKE_CURRENT_BINARY_DIR}/Unit/dynamic/lit.site.cfg)
endif()
# FIXME: support unit test in the android test runner
if (NOT ANDROID)
list(APPEND ASAN_TEST_DEPS AsanUnitTests)
list(APPEND ASAN_TESTSUITES ${CMAKE_CURRENT_BINARY_DIR}/Unit)
if(COMPILER_RT_ASAN_HAS_STATIC_RUNTIME)
list(APPEND ASAN_DYNAMIC_TEST_DEPS AsanDynamicUnitTests)
list(APPEND ASAN_DYNAMIC_TESTSUITES ${CMAKE_CURRENT_BINARY_DIR}/Unit/dynamic)
endif()
endif()
endif()
add_lit_testsuite(check-asan "Running the AddressSanitizer tests"
${ASAN_TESTSUITES}
DEPENDS ${ASAN_TEST_DEPS})
set_target_properties(check-asan PROPERTIES FOLDER "Compiler-RT Misc")
if(COMPILER_RT_ASAN_HAS_STATIC_RUNTIME)
add_lit_testsuite(check-asan-dynamic
"Running the AddressSanitizer tests with dynamic runtime"
${ASAN_DYNAMIC_TESTSUITES}
DEPENDS ${ASAN_DYNAMIC_TEST_DEPS})
set_target_properties(check-asan-dynamic
PROPERTIES FOLDER "Compiler-RT Misc")
endif()
# Reset EXCLUDE_FROM_ALL to its initial value.
if (SHADOW_MAPPING_UNRELIABLE)
set(EXCLUDE_FROM_ALL FALSE)
endif()
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