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      1 set(ASAN_LIT_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
      2 
      3 set(ASAN_TESTSUITES)
      4 set(ASAN_DYNAMIC_TESTSUITES)
      5 
      6 macro(get_bits_for_arch arch bits)
      7   if (${arch} MATCHES "i386|i686|arm|mips|mipsel")
      8     set(${bits} 32)
      9   elseif (${arch} MATCHES "x86_64|powerpc64|powerpc64le|aarch64|mips64|mips64el")
     10     set(${bits} 64)
     11   else()
     12     message(FATAL_ERROR "Unknown target architecture: ${arch}")
     13   endif()
     14 endmacro()
     15 
     16 foreach(arch ${ASAN_SUPPORTED_ARCH})
     17   if(ANDROID)
     18     set(ASAN_TEST_TARGET_ARCH ${arch}-android)
     19   else()
     20     set(ASAN_TEST_TARGET_ARCH ${arch})
     21   endif()
     22   string(TOLOWER "-${arch}-${OS_NAME}" ASAN_TEST_CONFIG_SUFFIX)
     23   get_bits_for_arch(${arch} ASAN_TEST_BITS)
     24   if(ANDROID OR ${arch} MATCHES "arm|aarch64")
     25     # This is only true if we are cross-compiling.
     26     # Build all tests with host compiler and use host tools.
     27     set(ASAN_TEST_TARGET_CC ${COMPILER_RT_TEST_COMPILER})
     28     set(ASAN_TEST_TARGET_CFLAGS ${COMPILER_RT_TEST_COMPILER_CFLAGS})
     29   else()
     30     get_target_flags_for_arch(${arch} ASAN_TEST_TARGET_CFLAGS)
     31   endif()
     32   if(ANDROID)
     33     set(ASAN_TEST_DYNAMIC True)
     34   else()
     35     set(ASAN_TEST_DYNAMIC False)
     36   endif()
     37   string(TOUPPER ${arch} ARCH_UPPER_CASE)
     38   set(CONFIG_NAME ${ARCH_UPPER_CASE}${OS_NAME}Config)
     39   configure_lit_site_cfg(
     40     ${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.in
     41     ${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME}/lit.site.cfg
     42     )
     43   list(APPEND ASAN_TESTSUITES ${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME})
     44 
     45   if(COMPILER_RT_ASAN_HAS_STATIC_RUNTIME)
     46     string(TOLOWER "-${arch}-${OS_NAME}-dynamic" ASAN_TEST_CONFIG_SUFFIX)
     47     set(ASAN_TEST_DYNAMIC True)
     48     set(CONFIG_NAME ${ARCH_UPPER_CASE}${OS_NAME}DynamicConfig)
     49     configure_lit_site_cfg(
     50       ${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.in
     51       ${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME}/lit.site.cfg)
     52     list(APPEND ASAN_DYNAMIC_TESTSUITES
     53       ${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME})
     54   endif()
     55 endforeach()
     56 
     57 set(ASAN_TEST_DEPS ${SANITIZER_COMMON_LIT_TEST_DEPS})
     58 if(NOT COMPILER_RT_STANDALONE_BUILD)
     59   list(APPEND ASAN_TEST_DEPS asan)
     60 endif()
     61 set(ASAN_DYNAMIC_TEST_DEPS ${ASAN_TEST_DEPS})
     62 
     63 # Add unit tests.
     64 if(COMPILER_RT_INCLUDE_TESTS)
     65   set(ASAN_TEST_DYNAMIC False)
     66   configure_lit_site_cfg(
     67     ${CMAKE_CURRENT_SOURCE_DIR}/Unit/lit.site.cfg.in
     68     ${CMAKE_CURRENT_BINARY_DIR}/Unit/lit.site.cfg)
     69   if(COMPILER_RT_ASAN_HAS_STATIC_RUNTIME)
     70     set(ASAN_TEST_DYNAMIC True)
     71     configure_lit_site_cfg(
     72       ${CMAKE_CURRENT_SOURCE_DIR}/Unit/lit.site.cfg.in
     73       ${CMAKE_CURRENT_BINARY_DIR}/Unit/dynamic/lit.site.cfg)
     74   endif()
     75   # FIXME: support unit test in the android test runner
     76   if (NOT ANDROID)
     77     list(APPEND ASAN_TEST_DEPS AsanUnitTests)
     78     list(APPEND ASAN_TESTSUITES ${CMAKE_CURRENT_BINARY_DIR}/Unit)
     79     if(COMPILER_RT_ASAN_HAS_STATIC_RUNTIME)
     80       list(APPEND ASAN_DYNAMIC_TEST_DEPS AsanDynamicUnitTests)
     81       list(APPEND ASAN_DYNAMIC_TESTSUITES ${CMAKE_CURRENT_BINARY_DIR}/Unit/dynamic)
     82     endif()
     83   endif()
     84 endif()
     85 
     86 add_lit_testsuite(check-asan "Running the AddressSanitizer tests"
     87   ${ASAN_TESTSUITES}
     88   DEPENDS ${ASAN_TEST_DEPS})
     89 set_target_properties(check-asan PROPERTIES FOLDER "ASan tests")
     90 
     91 if(COMPILER_RT_ASAN_HAS_STATIC_RUNTIME)
     92   # Add check-dynamic-asan target. It is a part of check-all only on Windows,
     93   # where we want to always test both dynamic and static runtime.
     94   if(NOT OS_NAME MATCHES "Windows")
     95     set(EXCLUDE_FROM_ALL TRUE)
     96   endif()
     97   add_lit_testsuite(check-asan-dynamic
     98                     "Running the AddressSanitizer tests with dynamic runtime"
     99                     ${ASAN_DYNAMIC_TESTSUITES}
    100                     DEPENDS ${ASAN_DYNAMIC_TEST_DEPS})
    101   set_target_properties(check-asan-dynamic
    102                         PROPERTIES FOLDER "ASan dynamic tests")
    103   if(NOT OS_NAME MATCHES "Windows")
    104     set(EXCLUDE_FROM_ALL FALSE)
    105   endif()
    106 endif()
    107