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https://gitlab.kitware.com/cmake/cmake.git
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Joseph Snyder
a79ac015c6
If the CTEST_TEST_COVERAGE_TOOL is set to LLVM-COV, use the `llvm-profdata --merge` functionality to collect the `.profraw` files generated by running each test into a combined `.profdata` file. This is the file that could be used to parse or display coverage information for each test. Issue: #26932
13 lines
368 B
CMake
13 lines
368 B
CMake
enable_language(C)
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if(NOT CMAKE_C_COMPILER_ID STREQUAL "Clang")
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message(FATAL_ERROR "This test requires a Clang C compiler.")
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endif()
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string(APPEND CMAKE_C_FLAGS " -fprofile-instr-generate -fcoverage-mapping")
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set(CTEST_TEST_COVERAGE_TOOL "LLVM-COV")
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include(CTest)
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add_executable(ClangCoverage ClangCoverage.c)
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add_test(NAME ClangCoverage COMMAND ClangCoverage)
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