Recently Mark observed that we now all need a storage engine independent test suite, Sun included! Well, as far as I know, there is such a thing at Sun, sort of. Apparently it has been used to test PBXT and other engines, but I've heard it is not in good enough shape to be released.

But my question is, why not release it anyway? We could turn it into an engine community project. I believe there are enough engine developers out there to get this moving forward.

The secret is to start small, and just get a few tests to run with all engines. Then additional tests can be added step by step. Engines need a way to specify that they want to skip a test entirely (e.g. transactional tests), and it should be easy to customize results for various engines.

An example of a simple and elegant solution can be found in Drizzle. As …