JDK 9 RFR for 8031980: Add new j.u.l deadlock test for JDK-8027670 and JDK-8029281 (original) (raw)
Daniel Fuchs daniel.fuchs at oracle.com
Fri Jan 17 14:51:24 UTC 2014
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Hi,
Please find below a webrev for:
8031980: Add new j.u.l deadlock test for JDK-8027670 and JDK-8029281 https://bugs.openjdk.java.net/browse/JDK-8031980
<http://cr.openjdk.java.net/~dfuchs/webrev_8031980/webrev.00/>
Thread dumps that were sent to me after recent sighting of JDK-8027670 have allowed me to find a much better test for verifying the JDK-8029281 fix.
The new test (TestLogConfigurationDeadLockWithConf) is similar to the old one (TestLogConfigurationDeadLock) except that it creates loggers from a configuration which is much more prone to excite the deadlock. The new test almost always fail on a platform/build that doesn't have the fix for JDK-8029281.
best regards,
-- daniel
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