| # Rule to add a libc unittest. |
| # Usage |
| # add_libc_unittest( |
| # <target name> |
| # SUITE <name of the suite this test belongs to> |
| # SRCS <list of .cpp files for the test> |
| # HDRS <list of .h files for the test> |
| # DEPENDS <list of dependencies> |
| # COMPILE_OPTIONS <list of special compile options for this target> |
| # ) |
| function(add_libc_unittest target_name) |
| if(NOT LLVM_INCLUDE_TESTS) |
| return() |
| endif() |
| |
| cmake_parse_arguments( |
| "LIBC_UNITTEST" |
| "" # No optional arguments |
| "SUITE" # Single value arguments |
| "SRCS;HDRS;DEPENDS;COMPILE_OPTIONS" # Multi-value arguments |
| ${ARGN} |
| ) |
| if(NOT LIBC_UNITTEST_SRCS) |
| message(FATAL_ERROR "'add_libc_unittest' target requires a SRCS list of .cpp " |
| "files.") |
| endif() |
| if(NOT LIBC_UNITTEST_DEPENDS) |
| message(FATAL_ERROR "'add_libc_unittest' target requires a DEPENDS list of " |
| "'add_entrypoint_object' targets.") |
| endif() |
| |
| set(library_deps "") |
| get_fq_deps_list(fq_deps_list ${LIBC_UNITTEST_DEPENDS}) |
| foreach(dep IN LISTS fq_deps_list) |
| get_target_property(dep_type ${dep} "TARGET_TYPE") |
| if(${dep_type} STREQUAL ${ENTRYPOINT_OBJ_TARGET_TYPE}) |
| get_target_property(obj_files ${dep} "OBJECT_FILES_RAW") |
| list(APPEND library_deps ${obj_files}) |
| elseif(${dep_type} STREQUAL ${OBJECT_LIBRARY_TARGET_TYPE}) |
| get_target_property(obj_files ${dep} "OBJECT_FILES") |
| list(APPEND library_deps ${obj_files}) |
| endif() |
| # TODO: Check if the dep is a normal CMake library target. If yes, then add it |
| # to the list of library_deps. |
| endforeach(dep) |
| list(REMOVE_DUPLICATES library_deps) |
| |
| get_fq_target_name(${target_name} fq_target_name) |
| add_executable( |
| ${fq_target_name} |
| EXCLUDE_FROM_ALL |
| ${LIBC_UNITTEST_SRCS} |
| ${LIBC_UNITTEST_HDRS} |
| ) |
| target_include_directories( |
| ${fq_target_name} |
| PRIVATE |
| ${LIBC_SOURCE_DIR} |
| ${LIBC_BUILD_DIR} |
| ${LIBC_BUILD_DIR}/include |
| ) |
| if(LIBC_UNITTEST_COMPILE_OPTIONS) |
| target_compile_options( |
| ${target_name} |
| PRIVATE ${LIBC_UNITTEST_COMPILE_OPTIONS} |
| ) |
| endif() |
| |
| if(library_deps) |
| target_link_libraries(${fq_target_name} PRIVATE ${library_deps}) |
| endif() |
| |
| set_target_properties(${fq_target_name} |
| PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}) |
| |
| add_dependencies( |
| ${fq_target_name} |
| ${fq_deps_list} |
| ) |
| |
| target_link_libraries(${fq_target_name} PRIVATE LibcUnitTest libc_test_utils) |
| |
| add_custom_command( |
| TARGET ${fq_target_name} |
| POST_BUILD |
| COMMAND $<TARGET_FILE:${fq_target_name}> |
| ) |
| if(LIBC_UNITTEST_SUITE) |
| add_dependencies( |
| ${LIBC_UNITTEST_SUITE} |
| ${fq_target_name} |
| ) |
| endif() |
| endfunction(add_libc_unittest) |
| |
| function(add_libc_testsuite suite_name) |
| add_custom_target(${suite_name}) |
| add_dependencies(check-libc ${suite_name}) |
| endfunction(add_libc_testsuite) |
| |
| # Rule to add a fuzzer test. |
| # Usage |
| # add_libc_fuzzer( |
| # <target name> |
| # SRCS <list of .cpp files for the test> |
| # HDRS <list of .h files for the test> |
| # DEPENDS <list of dependencies> |
| # ) |
| function(add_libc_fuzzer target_name) |
| cmake_parse_arguments( |
| "LIBC_FUZZER" |
| "" # No optional arguments |
| "" # Single value arguments |
| "SRCS;HDRS;DEPENDS" # Multi-value arguments |
| ${ARGN} |
| ) |
| if(NOT LIBC_FUZZER_SRCS) |
| message(FATAL_ERROR "'add_libc_fuzzer' target requires a SRCS list of .cpp " |
| "files.") |
| endif() |
| if(NOT LIBC_FUZZER_DEPENDS) |
| message(FATAL_ERROR "'add_libc_fuzzer' target requires a DEPENDS list of " |
| "'add_entrypoint_object' targets.") |
| endif() |
| |
| get_fq_deps_list(fq_deps_list ${LIBC_FUZZER_DEPENDS}) |
| set(library_deps "") |
| foreach(dep IN LISTS fq_deps_list) |
| get_target_property(dep_type ${dep} "TARGET_TYPE") |
| if (dep_type) |
| string(COMPARE EQUAL ${dep_type} ${ENTRYPOINT_OBJ_TARGET_TYPE} dep_is_entrypoint) |
| if(dep_is_entrypoint) |
| get_target_property(obj_file ${dep} "OBJECT_FILES_RAW") |
| list(APPEND library_deps ${obj_file}) |
| continue() |
| endif() |
| endif() |
| # TODO: Check if the dep is a normal CMake library target. If yes, then add it |
| # to the list of library_deps. |
| endforeach(dep) |
| |
| get_fq_target_name(${target_name} fq_target_name) |
| add_executable( |
| ${fq_target_name} |
| EXCLUDE_FROM_ALL |
| ${LIBC_FUZZER_SRCS} |
| ${LIBC_FUZZER_HDRS} |
| ) |
| target_include_directories( |
| ${fq_target_name} |
| PRIVATE |
| ${LIBC_SOURCE_DIR} |
| ${LIBC_BUILD_DIR} |
| ${LIBC_BUILD_DIR}/include |
| ) |
| |
| if(library_deps) |
| target_link_libraries(${fq_target_name} PRIVATE ${library_deps}) |
| endif() |
| |
| set_target_properties(${fq_target_name} |
| PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}) |
| |
| add_dependencies( |
| ${fq_target_name} |
| ${fq_deps_list} |
| ) |
| add_dependencies(libc-fuzzer ${fq_target_name}) |
| endfunction(add_libc_fuzzer) |