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set(ASAN_LIT_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
set(ASAN_TESTSUITES)
set(ASAN_DYNAMIC_TESTSUITES)
# FIXME: Shadow memory for 64-bit asan easily exhausts swap on most machines.
# Find a way to make these tests pass reliably, and re-enable them.
if(OS_NAME MATCHES "Windows" AND CMAKE_SIZEOF_VOID_P EQUAL 8)
set(EXCLUDE_FROM_ALL TRUE)
endif()
macro(get_bits_for_arch arch bits)
if (${arch} MATCHES "i386|i686|arm|mips|mipsel")
set(${bits} 32)
elseif (${arch} MATCHES "x86_64|powerpc64|powerpc64le|aarch64|mips64|mips64el|s390x")
set(${bits} 64)
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(WIN32 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()
foreach(arch ${ASAN_TEST_ARCH})
if(ANDROID)
set(ASAN_TEST_TARGET_ARCH ${arch}-android)
else()
set(ASAN_TEST_TARGET_ARCH ${arch})
endif()
string(TOLOWER "-${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()
# 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 check-dynamic-asan target. It is a part of check-all only on Windows,
# where we want to always test both dynamic and static runtime.
if(NOT OS_NAME MATCHES "Windows")
set(EXCLUDE_FROM_ALL TRUE)
endif()
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")
if(NOT OS_NAME MATCHES "Windows")
set(EXCLUDE_FROM_ALL FALSE)
endif()
endif()
# Reset EXCLUDE_FROM_ALL to its initial value.
# FIXME: Remove when we run Win64 asan tests.
if(OS_NAME MATCHES "Windows" AND CMAKE_SIZEOF_VOID_P EQUAL 8)
set(EXCLUDE_FROM_ALL FALSE)
endif()
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