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coverage_unix.cmake
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137 lines (125 loc) · 5.99 KB
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if(NOT UNIX)
message(FATAL_ERROR "Windows coverage.cmake should not be used if not Windows OS")
endif()
function(enable_unix_coverage project_name lib_name)
if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
message("Enable Clang coverage")
target_compile_options(${project_name} PRIVATE -fprofile-instr-generate -fcoverage-mapping)
target_link_options(${project_name} PRIVATE -fprofile-instr-generate -fcoverage-mapping)
target_compile_options(${lib_name} PRIVATE -fprofile-instr-generate -fcoverage-mapping)
target_link_options(${lib_name} PRIVATE -fprofile-instr-generate -fcoverage-mapping)
add_custom_command(
TARGET ${project_name} POST_BUILD
COMMAND echo Download Grcov...
COMMAND curl -L https://github.com/mozilla/grcov/releases/latest/download/grcov-x86_64-unknown-linux-gnu.tar.bz2 | tar jxf -
)
add_custom_command(
TARGET ${project_name} POST_BUILD
COMMAND echo Start coverage...
COMMAND ${CMAKE_COMMAND} -E env LLVM_PROFILE_FILE="${lib_name}.profraw" ./${project_name}
)
add_custom_command(
TARGET ${project_name} POST_BUILD
COMMAND echo Merge coverage info...
COMMAND llvm-profdata merge ${lib_name}.profraw -o ${lib_name}.profdata
)
# add_custom_command(
# TARGET ${project_name} POST_BUILD
# COMMAND echo Show profraw...
# COMMAND llvm-profdata show --all-functions ${lib_name}.profdata >> profraw.info.txt
# )
# add_custom_command(
# TARGET ${project_name} POST_BUILD
# COMMAND echo Show coverage info...
# COMMAND rm -f show.txt
# COMMAND llvm-cov show ./${project_name} -instr-profile=${lib_name}.profdata --show-expansions >> show.txt
# )
add_custom_command(
TARGET ${project_name} POST_BUILD
COMMAND echo Generate HTML report...
COMMAND rm -f coverage.linux.clang.lcov.info
COMMAND ./grcov --llvm -t html -b . -s ./../../
--llvm-path /usr/bin/
--branch
--keep-only "src/*"
--keep-only "interface/*"
--excl-start "^.*LCOV_EXCL_START.*"
--excl-stop "^.*LCOV_EXCL_STOP.*"
--excl-line "\"(\\s*^.*GTEST_TEST\\.*)|(^.*LCOV_EXCL_LINE.*)\""
--excl-br-start "^.*LCOV_EXCL_START.*"
--excl-br-stop "^.*LCOV_EXCL_STOP.*"
--excl-br-line "\"(\\s*^.*GTEST_TEST\\.*)|(^.*LCOV_EXCL_BR_LINE.*)\""
-o linux.clang
..
)
add_custom_command(
TARGET ${project_name} POST_BUILD
COMMAND echo Generate LCOV report...
COMMAND rm -f coverage.linux.clang.lcov.info
COMMAND ./grcov --llvm -t lcov -b . -s ./../../
--llvm-path /usr/bin/
--branch
--keep-only "src/*"
--keep-only "interface/*"
--excl-start "^.*LCOV_EXCL_START.*"
--excl-stop "^.*LCOV_EXCL_STOP.*"
--excl-line "\"(\\s*^.*GTEST_TEST\\.*)|(^.*LCOV_EXCL_LINE.*)\""
--excl-br-start "^.*LCOV_EXCL_START.*"
--excl-br-stop "^.*LCOV_EXCL_STOP.*"
--excl-br-line "\"(\\s*^.*GTEST_TEST\\.*)|(^.*LCOV_EXCL_BR_LINE.*)\""
-o coverage.linux.clang.lcov.info
..
)
elseif(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
message("Enable GCC coverage")
target_compile_options(${project_name} PRIVATE --coverage)
target_link_options(${project_name} PRIVATE --coverage)
target_compile_options(${lib_name} PRIVATE --coverage)
add_custom_command(
TARGET ${project_name} POST_BUILD
COMMAND echo Download Grcov...
COMMAND if [ ! -e grcov ];then (curl -L https://github.com/mozilla/grcov/releases/latest/download/grcov-x86_64-unknown-linux-gnu.tar.bz2 | tar jxf -) fi
)
add_custom_command(
TARGET ${project_name} POST_BUILD
COMMAND echo Start coverage...
COMMAND ./${project_name}
)
add_custom_command(
TARGET ${project_name} POST_BUILD
COMMAND echo Generate HTML report...
COMMAND ./grcov -t html -b . -s ./../../
--llvm-path /usr/bin/
#--branch
--keep-only "src/*"
--keep-only "interface/*"
--excl-start "^.*LCOV_EXCL_START.*"
--excl-stop "^.*LCOV_EXCL_STOP.*"
--excl-line "\"(\\s*^.*GTEST_TEST\\.*)|(^.*LCOV_EXCL_LINE.*)\""
--excl-br-start "^.*LCOV_EXCL_START.*"
--excl-br-stop "^.*LCOV_EXCL_STOP.*"
--excl-br-line "\"(\\s*^.*GTEST_TEST\\.*)|(^.*LCOV_EXCL_BR_LINE.*)\""
-o linux.gcc
..
)
add_custom_command(
TARGET ${project_name} POST_BUILD
COMMAND echo Generate LCOV report...
COMMAND ./grcov -t lcov -b . -s ./../../
--llvm-path /usr/bin/
#--branch
--keep-only "src/*"
--keep-only "interface/*"
--excl-start "^.*LCOV_EXCL_START.*"
--excl-stop "^.*LCOV_EXCL_STOP.*"
--excl-line "\"(\\s*^.*GTEST_TEST\\.*)|(^.*LCOV_EXCL_LINE.*)\""
--excl-br-start "^.*LCOV_EXCL_START.*"
--excl-br-stop "^.*LCOV_EXCL_STOP.*"
--excl-br-line "\"(\\s*^.*GTEST_TEST\\.*)|(^.*LCOV_EXCL_BR_LINE.*)\""
-o coverage.linux.gcc.lcov.info
..
)
else()
message(STATUS "Unsupported compiler")
endif()
endfunction()