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set(SANITIZER_COMMON_LIT_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
set(SANITIZER_COMMON_TEST_DEPS ${SANITIZER_COMMON_LIT_TEST_DEPS})
set(SANITIZER_COMMON_TESTSUITES)
# FIXME(dliew): We should switch to COMPILER_RT_SANITIZERS_TO_BUILD instead of
# the hard coded `SUPPORTED_TOOLS_INIT` list once we know that the other
# sanitizers work.
set(SUPPORTED_TOOLS_INIT asan lsan hwasan msan tsan ubsan)
set(SUPPORTED_TOOLS)
foreach(SANITIZER_TOOL ${SUPPORTED_TOOLS_INIT})
string(TOUPPER ${SANITIZER_TOOL} SANITIZER_TOOL_UPPER)
if (COMPILER_RT_HAS_${SANITIZER_TOOL_UPPER})
list(APPEND SUPPORTED_TOOLS ${SANITIZER_TOOL})
endif()
endforeach()
# FIXME(dliew): Remove this.
# Temporary helper for https://reviews.llvm.org/D55740
message(
STATUS
"Generated Sanitizer SUPPORTED_TOOLS list on \"${CMAKE_SYSTEM_NAME}\" is"
" \"${SUPPORTED_TOOLS}\"")
# FIXME(dliew): These tests should be made to work on all platforms.
# Use the legacy list for now.
if (ANDROID OR WINDOWS)
set(OLD_SUPPORTED_TOOLS ${SUPPORTED_TOOLS})
if (ANDROID)
set(SUPPORTED_TOOLS asan)
elseif (WINDOWS)
set(SUPPORTED_TOOLS "")
else()
message(FATAL_ERROR "Unhandled platform")
endif()
message(
AUTHOR_WARNING
"Replacing Sanitizer SUPPORTED_TOOLS list (${OLD_SUPPORTED_TOOLS}) with "
"\"${SUPPORTED_TOOLS}\"")
unset(OLD_SUPPORTED_TOOLS)
endif()
# FIXME(dliew): Remove this.
# Temporary helper for https://reviews.llvm.org/D55740
message(
STATUS
"sanitizer_common tests on \"${CMAKE_SYSTEM_NAME}\" will run against "
"\"${SUPPORTED_TOOLS}\"")
# Create a separate config for each tool we support.
foreach(tool ${SUPPORTED_TOOLS})
string(TOUPPER ${tool} tool_toupper)
if(${tool_toupper}_SUPPORTED_ARCH AND NOT COMPILER_RT_STANDALONE_BUILD)
list(APPEND SANITIZER_COMMON_TEST_DEPS ${tool})
endif()
set(TEST_ARCH ${${tool_toupper}_SUPPORTED_ARCH})
if(APPLE)
darwin_filter_host_archs(${tool_toupper}_SUPPORTED_ARCH TEST_ARCH)
endif()
if(${tool} STREQUAL "asan")
list(REMOVE_ITEM TEST_ARCH sparc sparcv9)
endif()
if(OS_NAME MATCHES "SunOS" AND ${tool} STREQUAL "asan")
list(REMOVE_ITEM TEST_ARCH x86_64)
endif()
# TODO(dliew): We should iterate over the different
# Apple platforms, not just macOS.
foreach(arch ${TEST_ARCH})
set(SANITIZER_COMMON_LIT_TEST_MODE ${tool})
set(SANITIZER_COMMON_TEST_TARGET_ARCH ${arch})
get_test_cc_for_arch(${arch} SANITIZER_COMMON_TEST_TARGET_CC SANITIZER_COMMON_TEST_TARGET_CFLAGS)
set(CONFIG_NAME ${tool}-${arch}-${OS_NAME})
# ARM on Linux might use the slow unwinder as default and the unwind table is
# required to get a complete stacktrace.
if ("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux" AND NOT ANDROID)
list(APPEND SANITIZER_COMMON_TEST_TARGET_CFLAGS -funwind-tables)
if(CMAKE_SYSROOT)
list(APPEND SANITIZER_COMMON_TEST_TARGET_CFLAGS "--sysroot=${CMAKE_SYSROOT}")
endif()
string(REPLACE ";" " " SANITIZER_COMMON_TEST_TARGET_CFLAGS
"${SANITIZER_COMMON_TEST_TARGET_CFLAGS}")
endif()
configure_lit_site_cfg(
${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.py.in
${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME}/lit.site.cfg.py)
# FIXME(dliew): LSan i386 on Darwin is completely broken right now.
# so don't run the tests by default.
if (NOT (CMAKE_SYSTEM_NAME MATCHES "Darwin" AND
${tool} STREQUAL "lsan" AND
${arch} STREQUAL "i386"))
list(APPEND SANITIZER_COMMON_TESTSUITES
${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME})
endif()
endforeach()
endforeach()
# Unit tests.
if(COMPILER_RT_INCLUDE_TESTS)
configure_lit_site_cfg(
${CMAKE_CURRENT_SOURCE_DIR}/Unit/lit.site.cfg.py.in
${CMAKE_CURRENT_BINARY_DIR}/Unit/lit.site.cfg.py)
# FIXME: support unit test in the android test runner
if (NOT ANDROID)
list(APPEND SANITIZER_COMMON_TESTSUITES ${CMAKE_CURRENT_BINARY_DIR}/Unit)
list(APPEND SANITIZER_COMMON_TEST_DEPS SanitizerUnitTests)
endif()
endif()
if(SANITIZER_COMMON_TESTSUITES)
add_lit_testsuite(check-sanitizer "Running sanitizer_common tests"
${SANITIZER_COMMON_TESTSUITES}
DEPENDS ${SANITIZER_COMMON_TEST_DEPS})
set_target_properties(check-sanitizer PROPERTIES FOLDER
"Compiler-RT Misc")
endif()
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