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| author | Andrew Kelley <superjoe30@gmail.com> | 2016-04-23 09:57:38 -0700 |
|---|---|---|
| committer | Andrew Kelley <superjoe30@gmail.com> | 2016-04-23 09:57:38 -0700 |
| commit | da406cb11287e2961ad5aaa6ca857efd57fb9d03 (patch) | |
| tree | f369334843e5ad121f2c1dc5a2f5213548559caf /README.md | |
| parent | 97fae8cc85352cceabbf84bcc7481c138eb8b666 (diff) | |
| download | zig-da406cb11287e2961ad5aaa6ca857efd57fb9d03.tar.gz zig-da406cb11287e2961ad5aaa6ca857efd57fb9d03.zip | |
build: add test coverage target
Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 14 |
1 files changed, 14 insertions, 0 deletions
@@ -101,6 +101,20 @@ make sudo make install ``` +### Test Coverage + +To see test coverage in Zig, configure with `-DZIG_TEST_COVERAGE=ON` as an +additional parameter to the Debug build. + +You must have `lcov` installed and available. + +Then `make coverage`. + +With GCC you will get a nice HTML view of the coverage data. With clang, +the last step will fail, but you can execute +`llvm-cov gcov $(find CMakeFiles/ -name "*.gcda")` and then inspect the +produced .gcov files. + ### Troubleshooting If you get one of these: |