1include(CompilerRTCompile) 2 3filter_available_targets(INTERCEPTION_UNITTEST_SUPPORTED_ARCH x86_64 i386 mips64 mips64el) 4 5set(INTERCEPTION_UNITTESTS 6 interception_linux_test.cpp 7 interception_test_main.cpp 8 interception_win_test.cpp 9 ) 10 11set(INTERCEPTION_TEST_HEADERS) 12 13set(INTERCEPTION_TEST_CFLAGS_COMMON 14 ${COMPILER_RT_UNITTEST_CFLAGS} 15 ${COMPILER_RT_GTEST_CFLAGS} 16 ${SANITIZER_TEST_CXX_CFLAGS} 17 -I${COMPILER_RT_SOURCE_DIR}/include 18 -I${COMPILER_RT_SOURCE_DIR}/lib 19 -I${COMPILER_RT_SOURCE_DIR}/lib/interception 20 -fno-rtti 21 -O2 22 -Werror=sign-compare) 23 24set(INTERCEPTION_TEST_LINK_FLAGS_COMMON 25 ${COMPILER_RT_UNITTEST_LINK_FLAGS} 26 ${COMPILER_RT_UNWINDER_LINK_LIBS} 27 ${SANITIZER_TEST_CXX_LIBRARIES}) 28 29# -gline-tables-only must be enough for these tests, so use it if possible. 30if(COMPILER_RT_TEST_COMPILER_ID MATCHES "Clang") 31 list(APPEND INTERCEPTION_TEST_CFLAGS_COMMON -gline-tables-only) 32else() 33 list(APPEND INTERCEPTION_TEST_CFLAGS_COMMON -g) 34endif() 35if(MSVC) 36 list(APPEND INTERCEPTION_TEST_CFLAGS_COMMON -gcodeview) 37 list(APPEND INTERCEPTION_TEST_LINK_FLAGS_COMMON 38 -Wl,-largeaddressaware 39 -Wl,-nodefaultlib:libcmt,-defaultlib:msvcrt,-defaultlib:oldnames 40 ) 41endif() 42list(APPEND INTERCEPTION_TEST_LINK_FLAGS_COMMON -g) 43 44if(NOT MSVC) 45 list(APPEND INTERCEPTION_TEST_LINK_FLAGS_COMMON --driver-mode=g++) 46endif() 47 48if(ANDROID) 49 list(APPEND INTERCEPTION_TEST_LINK_FLAGS_COMMON -pie) 50endif() 51 52set(INTERCEPTION_TEST_LINK_LIBS) 53append_list_if(COMPILER_RT_HAS_LIBLOG log INTERCEPTION_TEST_LINK_LIBS) 54# NDK r10 requires -latomic almost always. 55append_list_if(ANDROID atomic INTERCEPTION_TEST_LINK_LIBS) 56 57append_list_if(COMPILER_RT_HAS_LIBDL -ldl INTERCEPTION_TEST_LINK_FLAGS_COMMON) 58append_list_if(COMPILER_RT_HAS_LIBRT -lrt INTERCEPTION_TEST_LINK_FLAGS_COMMON) 59append_list_if(COMPILER_RT_HAS_LIBPTHREAD -pthread INTERCEPTION_TEST_LINK_FLAGS_COMMON) 60# x86_64 FreeBSD 9.2 additionally requires libc++ to build the tests. Also, 61# 'libm' shall be specified explicitly to build i386 tests. 62if(CMAKE_SYSTEM MATCHES "FreeBSD-9.2-RELEASE") 63 list(APPEND INTERCEPTION_TEST_LINK_FLAGS_COMMON "-lc++ -lm") 64endif() 65 66include_directories(..) 67include_directories(../..) 68 69# Adds static library which contains interception object file 70# (universal binary on Mac and arch-specific object files on Linux). 71macro(add_interceptor_lib library) 72 add_library(${library} STATIC ${ARGN}) 73 set_target_properties(${library} PROPERTIES 74 ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR} 75 FOLDER "Compiler-RT Runtime tests") 76endmacro() 77 78function(get_interception_lib_for_arch arch lib) 79 if(APPLE) 80 set(tgt_name "RTInterception.test.osx") 81 else() 82 set(tgt_name "RTInterception.test.${arch}") 83 endif() 84 set(${lib} "${tgt_name}" PARENT_SCOPE) 85endfunction() 86 87# Interception unit tests testsuite. 88add_custom_target(InterceptionUnitTests) 89set_target_properties(InterceptionUnitTests PROPERTIES 90 FOLDER "Compiler-RT Tests") 91 92# Adds interception tests for architecture. 93macro(add_interception_tests_for_arch arch) 94 set(INTERCEPTION_TEST_OBJECTS) 95 get_interception_lib_for_arch(${arch} INTERCEPTION_COMMON_LIB) 96 generate_compiler_rt_tests(INTERCEPTION_TEST_OBJECTS 97 InterceptionUnitTests "Interception-${arch}-Test" ${arch} 98 RUNTIME ${INTERCEPTION_COMMON_LIB} 99 SOURCES ${INTERCEPTION_UNITTESTS} ${COMPILER_RT_GTEST_SOURCE} 100 COMPILE_DEPS ${INTERCEPTION_TEST_HEADERS} 101 DEPS llvm_gtest 102 CFLAGS ${INTERCEPTION_TEST_CFLAGS_COMMON} 103 LINK_FLAGS ${INTERCEPTION_TEST_LINK_FLAGS_COMMON}) 104endmacro() 105 106if(COMPILER_RT_CAN_EXECUTE_TESTS AND NOT ANDROID AND NOT APPLE) 107 # We use just-built clang to build interception unittests, so we must 108 # be sure that produced binaries would work. 109 if(APPLE) 110 add_interceptor_lib("RTInterception.test.osx" 111 $<TARGET_OBJECTS:RTInterception.osx>) 112 else() 113 foreach(arch ${INTERCEPTION_UNITTEST_SUPPORTED_ARCH}) 114 add_interceptor_lib("RTInterception.test.${arch}" 115 $<TARGET_OBJECTS:RTInterception.${arch}>) 116 endforeach() 117 endif() 118 foreach(arch ${INTERCEPTION_UNITTEST_SUPPORTED_ARCH}) 119 add_interception_tests_for_arch(${arch}) 120 endforeach() 121endif() 122