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🔨 added filter script for branch coverage

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Niels Lohmann 2017-10-05 19:08:15 +02:00
parent c204ac82e0
commit 75f4678b96
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3 changed files with 786 additions and 1 deletions
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test/CMakeLists.txt
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@ -41,10 +41,12 @@ if(JSON_Coverage)
find_program(GCOV_BIN NAMES gcov-${GCC_VERSION} gcov HINTS ${COMPILER_PATH})
# add target to collect coverage information and generate HTML file
# (filter script from https://stackoverflow.com/a/43726240/266378)
add_custom_target(lcov_html
COMMAND lcov --directory . --capture --output-file json.info --gcov-tool ${GCOV_BIN} --rc lcov_branch_coverage=1
COMMAND lcov -e json.info ${CMAKE_SOURCE_DIR}/src/json.hpp --output-file json.info.filtered --rc lcov_branch_coverage=1
COMMAND genhtml --title "JSON for Modern C++" --legend --demangle-cpp --output-directory html --show-details --branch-coverage json.info.filtered
COMMAND ${CMAKE_SOURCE_DIR}/test/thirdparty/imapdl/filterbr.py json.info.filtered > json.info.filtered.noexcept
COMMAND genhtml --title "JSON for Modern C++" --legend --demangle-cpp --output-directory html --show-details --branch-coverage json.info.filtered.noexcept
COMMENT "Generating HTML report test/html/index.html"
)
endif()