WebKitTools/CodeCoverage/README

   1 Generate coverage on Mac
   2
   3 call WebKitTools/Script/generate-coverage-data
   4
   5 or by hand
   6
   7
   8 # delete
   9 find . -name '*.gcda' -delete
  10
  11 # build, -framework CoreFoundation might suffice as well
  12 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"
  13 WebKitTools/Scripts/run-webkit-tests
  14 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"
  15
  16
  17 # Collect files
  18 WebKitTools/CodeCoverage/run-generate-coverage-data <RUN_ID> ../coverage-results/
  19
  20
  21 # Generate graph
  22 WebKitTools/CodeCoverage/regenerate-coverage-display ../coverage-results/ ../coverage-results/html