test/CMakeLists.txt

   1 include(AddLLVM) # for add_lit_testsuite
   2
   3 macro(pythonize_bool var)
   4   if (${var})
   5     set(${var} True)
   6   else()
   7     set(${var} False)
   8   endif()
   9 endmacro()
  10
  11 set(LIBCXX_LIT_VARIANT "libcxx" CACHE STRING
  12     "Configuration variant to use for LIT.")
  13
  14 # The tests shouldn't link to any ABI library when it has been linked into
  15 # libc++ statically or via a linker script.
  16 if (LIBCXX_ENABLE_STATIC_ABI_LIBRARY OR LIBCXX_ENABLE_ABI_LINKER_SCRIPT)
  17   set(LIBCXX_CXX_ABI_LIBNAME "none")
  18 endif()
  19
  20 # The tests shouldn't link to libunwind if we have a linker script which
  21 # already does so.
  22 if (LIBCXX_ENABLE_ABI_LINKER_SCRIPT)
  23   set(LIBCXXABI_USE_LLVM_UNWINDER OFF)
  24 endif()
  25
  26 pythonize_bool(LIBCXX_ENABLE_EXCEPTIONS)
  27 pythonize_bool(LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY)
  28 pythonize_bool(LIBCXX_ENABLE_FILESYSTEM)
  29 pythonize_bool(LIBCXX_ENABLE_RTTI)
  30 pythonize_bool(LIBCXX_ENABLE_SHARED)
  31 pythonize_bool(LIBCXX_BUILD_32_BITS)
  32 pythonize_bool(LIBCXX_GENERATE_COVERAGE)
  33 pythonize_bool(LIBCXXABI_ENABLE_SHARED)
  34 pythonize_bool(LIBCXXABI_USE_LLVM_UNWINDER)
  35 pythonize_bool(LIBCXX_HAS_ATOMIC_LIB)
  36 pythonize_bool(LIBCXX_HAVE_CXX_ATOMICS_WITH_LIB)
  37 pythonize_bool(LIBCXX_HAS_EXTERNAL_THREAD_API)
  38
  39 # By default, for non-standalone builds, libcxx and libcxxabi share a library
  40 # directory.
  41 if (NOT LIBCXX_CXX_ABI_LIBRARY_PATH)
  42   set(LIBCXX_CXX_ABI_LIBRARY_PATH "${LIBCXX_LIBRARY_DIR}" CACHE PATH
  43       "The path to libc++abi library.")
  44 endif()
  45
  46 set(LIBCXX_TARGET_INFO "libcxx.test.target_info.LocalTI" CACHE STRING
  47     "TargetInfo to use when setting up test environment.")
  48 set(LIBCXX_EXECUTOR "None" CACHE STRING
  49     "Executor to use when running tests.")
  50
  51 set(AUTO_GEN_COMMENT "## Autogenerated by libcxx configuration.\n# Do not edit!")
  52
  53 configure_file(
  54   ${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.in
  55   ${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg
  56   @ONLY)
  57
  58 set(LIBCXX_TEST_DEPS "")
  59
  60 if (LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY)
  61   set(LIBCXX_TEST_DEPS cxx_experimental)
  62 endif()
  63
  64 if (LIBCXX_HAS_EXTERNAL_THREAD_API)
  65   list(APPEND LIBCXX_TEST_DEPS cxx_external_threads)
  66 endif()
  67
  68 add_lit_testsuite(check-cxx
  69   "Running libcxx tests"
  70   ${CMAKE_CURRENT_BINARY_DIR}
  71   DEPENDS cxx ${LIBCXX_TEST_DEPS})
  72
  73 add_custom_target(check-libcxx DEPENDS check-cxx)
  74
  75 if (LIBCXX_GENERATE_COVERAGE)
  76   include(CodeCoverage)
  77   set(output_dir "${CMAKE_CURRENT_BINARY_DIR}/coverage")
  78   set(capture_dirs "${LIBCXX_LIB_CMAKEFILES_DIR}/cxx.dir/;${LIBCXX_LIB_CMAKEFILES_DIR}/cxx_experimental.dir/;${CMAKE_CURRENT_BINARY_DIR}")
  79   set(extract_dirs "${LIBCXX_SOURCE_DIR}/include;${LIBCXX_SOURCE_DIR}/src")
  80   setup_lcov_test_target_coverage("cxx" "${output_dir}" "${capture_dirs}" "${extract_dirs}")
  81 endif()