forked from OSchip/llvm-project
139 lines
4.6 KiB
CMake
139 lines
4.6 KiB
CMake
function(add_python_test_target name test_script args comment)
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set(PYTHON_TEST_COMMAND
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${PYTHON_EXECUTABLE}
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${test_script}
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${args}
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)
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add_custom_target(${name}
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COMMAND ${PYTHON_TEST_COMMAND} ${ARG_DEFAULT_ARGS}
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COMMENT "${comment}"
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DEPENDS ${LLDB_TEST_DEPS}
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USES_TERMINAL
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)
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endfunction()
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# The default architecture with which to compile test executables is the default LLVM target
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# architecture, which itself defaults to the host architecture.
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string(TOLOWER "${LLVM_TARGET_ARCH}" LLDB_DEFAULT_TEST_ARCH)
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if( LLDB_DEFAULT_TEST_ARCH STREQUAL "host" )
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string(REGEX MATCH "^[^-]*" LLDB_DEFAULT_TEST_ARCH ${LLVM_HOST_TRIPLE})
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endif ()
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# Allow the user to override the default by setting LLDB_TEST_ARCH
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set(LLDB_TEST_ARCH
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${LLDB_DEFAULT_TEST_ARCH}
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CACHE STRING "Specify the architecture to run LLDB tests as (x86|x64). Determines whether tests are compiled with -m32 or -m64")
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# Users can override LLDB_TEST_USER_ARGS to specify arbitrary arguments to pass to the script
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set(LLDB_TEST_USER_ARGS
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""
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CACHE STRING "Specify additional arguments to pass to test runner. For example: '-C gcc -C clang -A i386 -A x86_64'")
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# The .noindex suffix is a marker for Spotlight to never index the
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# build directory. LLDB queries Spotlight to locate .dSYM bundles
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# based on the UUID embedded in a binary, and because the UUID is a
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# hash of filename and .text section, there *will* be conflicts inside
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# the build directory.
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set(LLDB_TEST_COMMON_ARGS
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--arch=${LLDB_TEST_ARCH}
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-s
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${CMAKE_BINARY_DIR}/lldb-test-traces
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--build-dir
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${CMAKE_BINARY_DIR}/lldb-test-build.noindex
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-S nm
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-u CXXFLAGS
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-u CFLAGS
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)
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list(APPEND LLDB_TEST_COMMON_ARGS
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--executable ${LLDB_TEST_EXECUTABLE}
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--dsymutil ${LLDB_TEST_DSYMUTIL}
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--filecheck ${LLDB_TEST_FILECHECK}
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-C ${LLDB_TEST_C_COMPILER}
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)
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if ( CMAKE_SYSTEM_NAME MATCHES "Windows" )
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# All tests are currently flaky on Windows, so rerun them all once when they fail.
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set(LLDB_TEST_COMMON_ARGS ${LLDB_TEST_COMMON_ARGS} --rerun-all-issues)
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set(LLDB_TEST_DEBUG_TEST_CRASHES
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0
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CACHE BOOL "(Windows only) Enables debugging of tests in the test suite by showing the crash dialog when lldb crashes")
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set(LLDB_TEST_HIDE_CONSOLE_WINDOWS
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1
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CACHE BOOL "(Windows only) Hides the console window for an inferior when it is launched through the test suite")
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if (LLDB_TEST_DEBUG_TEST_CRASHES)
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set(LLDB_TEST_COMMON_ARGS ${LLDB_TEST_COMMON_ARGS} --enable-crash-dialog)
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endif()
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if (NOT LLDB_TEST_HIDE_CONSOLE_WINDOWS)
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set(LLDB_TEST_COMMON_ARGS ${LLDB_TEST_COMMON_ARGS} --show-inferior-console)
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endif()
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endif()
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if(LLDB_CODESIGN_IDENTITY)
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list(APPEND LLDB_TEST_COMMON_ARGS --codesign-identity "${LLDB_CODESIGN_IDENTITY}")
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endif()
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if(LLDB_BUILD_FRAMEWORK)
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list(APPEND LLDB_TEST_COMMON_ARGS --framework ${LLDB_FRAMEWORK_DIR}/LLDB.framework)
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endif()
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if (NOT ${CMAKE_SYSTEM_NAME} MATCHES "Windows|Darwin")
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list(APPEND LLDB_TEST_COMMON_ARGS
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--env ARCHIVER=${CMAKE_AR} --env OBJCOPY=${CMAKE_OBJCOPY})
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endif()
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if (NOT "${LLDB_LIT_TOOLS_DIR}" STREQUAL "")
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if (NOT EXISTS "${LLDB_LIT_TOOLS_DIR}")
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message(WARNING "LLDB_LIT_TOOLS_DIR ${LLDB_LIT_TOOLS_DIR} does not exist.")
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endif()
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endif()
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if(CMAKE_HOST_APPLE)
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list(APPEND LLDB_TEST_COMMON_ARGS --server ${DEBUGSERVER_PATH})
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endif()
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if(SKIP_DEBUGSERVER)
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list(APPEND LLDB_TEST_COMMON_ARGS --out-of-tree-debugserver)
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endif()
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set(LLDB_DOTEST_ARGS ${LLDB_TEST_COMMON_ARGS};${LLDB_TEST_USER_ARGS})
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set_property(GLOBAL PROPERTY LLDB_DOTEST_ARGS_PROPERTY ${LLDB_DOTEST_ARGS})
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add_python_test_target(check-lldb-single
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${LLDB_SOURCE_DIR}/test/dotest.py
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"--no-multiprocess;${LLDB_DOTEST_ARGS}"
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"Testing LLDB with args: ${LLDB_DOTEST_ARGS}"
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)
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# If tests crash cause LLDB to crash, or things are otherwise unstable, or if machine-parsable
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# output is desired (i.e. in continuous integration contexts) check-lldb-single is a better target.
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add_custom_target(check-lldb)
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# If we're building with an in-tree clang, then list clang as a dependency
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# to run tests.
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if (TARGET clang)
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add_dependencies(check-lldb clang)
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endif()
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# LLD is required to link test executables on Windows.
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if (CMAKE_SYSTEM_NAME MATCHES "Windows")
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if (TARGET lld)
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add_dependencies(check-lldb lld)
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else ()
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message(WARNING "lld required to test LLDB on Windows")
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endif ()
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endif ()
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# Run the lit-style tests and the unittests as part of the check-lldb target.
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add_dependencies(check-lldb check-lldb-lit)
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add_custom_target(lldb-test-depends DEPENDS ${LLDB_TEST_DEPENDS})
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# This will add LLDB's test dependencies to the dependencies for check-all and
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# include them in the test-depends target.
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set_property(GLOBAL APPEND PROPERTY LLVM_LIT_DEPENDS ${ARG_DEPENDS})
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