1To be able to see the level of coverage with the current test suite,
2do the following:
3
4  - Make sure gcov is installed
5  - Compile the MySQL distribution with BUILD/compile-pentium-gcov (if your
6    machine does not have a pentium CPU, hack this script, or just live with
7	the pentium-specific stuff)
8  - In the mysql-test directory, run this command: ./mysql-test-run -gcov
9  - To see the level of coverage for a given source file:
10     grep source_file_name /tmp/gcov.out
11  - To see which lines are not yet covered, look at source_file_name.gcov in
12    the source tree. Then think hard about a test case that will cover those
13    lines, and write one!
14