README.gcov
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上传日期:2022-05-23
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- To be able to see the level of coverage with the current test suite,
- do the following:
- - make sure gcov is installed
- - compile with BUILD/compile-pentium-gcov ( if your machine is not pentium, hack
- this script, or just live with the pentium-specific stuff)
- - ./mysql-test-run -gcov
- - to see the level of coverage for a given source file:
- grep source_file_name /tmp/gcov.out
- - to see which lines are not yet covered, look at source_file_name.gcov in the source tree. Then think hard about a test case that will cover those
- lines, and write one!