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Displaying posts with tag: Alexey Bychko (reset)
The future of MySQL quality assurance: Introducing pquery

Being a QA Engineer, how would you feel if you had access to a framework which can generate 80+ crashes – a mix of hitting developer introduced assertions (situations that should not happen), and serious unforeseen binary crashes – for the world’s most popular open source database software – each and ever hour? What if you could do this running on a medium spec machine – even a laptop?

The seniors amongst you may object “But… generating a crash or assertion is one thing – creating a repeatable testcase for the same is quite another.”

Introducing pquery, mtr_to_sql, (the pquery-enabled version), and more:

80+ coredumps per hour. Fully automatic testcase creation. Near-100% testcase reproducibility. C++ core. 15 Seconds run time per trial. Up to 20-25k lines of SQL executed per trial. CLI testcases. Compatible with sporadic issues. High-end automation of many aspects.

It all …

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