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author | Dan Sinclair <dsinclair@chromium.org> | 2017-01-17 10:12:55 -0500 |
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committer | Chromium commit bot <commit-bot@chromium.org> | 2017-01-17 20:47:11 +0000 |
commit | da489976371eb928d8b4d004744667fdf82b90d4 (patch) | |
tree | 77b632e0a6401931078ddbe1e94e032010609a9a /skia/config | |
parent | 783a7e048c677d26aaf3884304627bbe27cff546 (diff) | |
download | pdfium-da489976371eb928d8b4d004744667fdf82b90d4.tar.xz |
Add optional coverage flags to build
This CL allows generating coverage information for the source files. By adding
use_coverage=true to the GN build settings clang will generate .gcno files for
each source file and executing the binary will generate a .gcda file for
each source file.
Those files can then be processed by llvm-cov to generate .gcov reports for each
source file.
i.e. (assuming use_coverage=true is set for out/coverage)
* ninja -C out/coverage pdfium_unittests
* cd out/coverage
* find obj -name "*.o" -exec llvm-cov -af -stats {} > d.out \;
There should now be .gcov files for each source file in the out/coverage
directory.
Note, llvm-gcov may have a different name or syntax on your machine.
Change-Id: I7379579f5f20a5b8b2f3a3b409b868bba4b4d74d
Reviewed-on: https://pdfium-review.googlesource.com/2216
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'skia/config')
0 files changed, 0 insertions, 0 deletions