WebKitTools/CodeCoverage/README
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Mon, 04 Oct 2010 01:32:07 +0300
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Generate coverage on Mac
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call WebKitTools/Script/generate-coverage-data
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or by hand
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# delete
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find . -name '*.gcda' -delete
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# build, -framework CoreFoundation might suffice as well
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WebKitTools/Scripts/build-webkit GCC_GENERATE_TEST_COVERAGE_FILES=YES GCC_INSTRUMENT_PROGRAM_FLOW_ARCS=YES EXTRA_LINK=" -ftest-coverage -fprofile-arcs" OTHER_CFLAGS=" -MD " OTHER_LDFLAGS=" -ftest-coverage -fprofile-arcs -framework AppKit"
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WebKitTools/Scripts/run-webkit-tests
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WebKitTools/Scripts/run-javascriptcore-tests GCC_GENERATE_TEST_COVERAGE_FILES=YES GCC_INSTRUMENT_PROGRAM_FLOW_ARCS=YES EXTRA_LINK=" -ftest-coverage -fprofile-arcs" OTHER_CFLAGS=" -MD " OTHER_LDFLAGS=" -ftest-coverage -fprofile-arcs -framework AppKit"
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# Collect files
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WebKitTools/CodeCoverage/run-generate-coverage-data <RUN_ID> ../coverage-results/
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# Generate graph
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WebKitTools/CodeCoverage/regenerate-coverage-display ../coverage-results/ ../coverage-results/html