[hibernate-dev] Testing DB lock timeouts

Hi, since hibernate-infinispan testsuite has been set on by default, recently I've set myself to improve the execution time which is several minutes due to various sleeps and timeouts. Many of the tests test concurrency issues, and that often involves issuing two writes to single table/row in DB. In H2, this results in waiting 10 seconds (as configured default lock timeout), and since the tests are executed sequentially, the testsuite takes much longer than it should. Obvious workaround is reducing this timeout to, say, 100 ms, but this could lead to a) false positives and b) those 100 ms add up and with over thousand of tests (for various configurations), this could be minutes anyway. Q: is there any infrastructure in testsuite to hook into the DB, assert that it's waiting in lock and let the thread time out if everything is as expected? Radim -- Radim Vansa <rvansa(a)redhat.com&gt; JBoss Performance Team