Disappearing test cases or did another part of MySQL just become closed source?

About a week ago I was looking at MySQL 5.5.27, and noticed a curious thing. Despite the fact that the new MySQL release contained its usual share of bug fixes, not a single one of them was accompanied with a test case.

Now, let me tell you something about tests. For many years MySQL was using its own testing framework, called mysql-test. The first version was written as early as 1999. Over the years it has accumulated a lot of tests. Tests for new features and regression tests — those that guarantee that a bug, once fixed, will never ever show up again. …

bash completion for mysql-test-run

For many years I was using tcsh, with lots of useful customizations, that were created during these years. Now I have bash on my laptop and slowly adding what I’ve got used to.

Yesterday I’ve created command line completion rules for mysql-test-run. It’s not a complete set of everything that’s possible, still it’s quite useful as it is. I need to type much less now when invoking mysql-test-run (and I invoke it quite a lot).