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8efe28c570
While we can’t add markers to the macro implementations to cause lcov to ignore them automatically, we can change our lcov configuration to ignore all calls to them. See https://github.com/linux-test-project/lcov/issues/44. This causes all the un-takeable branches and un-reachable assertions to be ignored by our code coverage, which bumps our statistics: • Lines: 74.9% → 74.8% • Functions: 82.3% → 82.3% • Branches: 53.3% → 64.2% The rationale is that nobody should be testing programmer error handling, as g_return_*if_fail() are used to guard against — so it’s not reasonable to count missed branches like that in code coverage statistics. Signed-off-by: Philip Withnall <withnall@endlessm.com>
33 lines
694 B
Bash
Executable File
33 lines
694 B
Bash
Executable File
#!/bin/bash
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set -e
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# Fixup Windows paths
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python3 ./.gitlab-ci/fixup-cov-paths.py _coverage/*.lcov
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for path in _coverage/*.lcov; do
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# Remove coverage from generated code in the build directory
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lcov --config-file .gitlab-ci/lcovrc -r "${path}" '*/_build/*' -o "$(pwd)/${path}"
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# Remove any coverage from system files
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lcov --config-file .gitlab-ci/lcovrc -e "${path}" "$(pwd)/*" -o "$(pwd)/${path}"
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done
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genhtml \
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--ignore-errors=source \
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--config-file .gitlab-ci/lcovrc \
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_coverage/*.lcov \
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-o _coverage/coverage
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cd _coverage
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rm -f *.lcov
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cat >index.html <<EOL
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<html>
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<body>
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<ul>
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<li><a href="coverage/index.html">Coverage</a></li>
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</ul>
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</body>
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</html>
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EOL
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