testMemoryLeakWithMultiThread fails sometimes --------------------------------------------- Key: GTNPORTAL-3500 URL: https://issues.jboss.org/browse/GTNPORTAL-3500 Project: GateIn Portal Issue Type: Bug Security Level: Public(Everyone can see) Reporter: Peter Palaga Assignee: Trong Tran Fix For: 3.9.0.Final Attachments: TestDownloadService.java Original Estimate: 1 day, 4 hours Time Spent: 1 day Remaining Estimate: 0 minutes Cloned from https://bugzilla.redhat.com/show_bug.cgi?id=1103304 org.exoplatform.download.TestDownloadService.testMemoryLeakWithMultiThread() fails in some cases. The stack trace: junit.framework.AssertionFailedError at junit.framework.Assert.fail(Assert.java:48) at junit.framework.Assert.assertTrue(Assert.java:20) at junit.framework.Assert.assertTrue(Assert.java:27) at org.exoplatform.download.TestDownloadService.testMemoryLeakWithMultiThread(TestDownloadService.java:109) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ... The line where it fails is assertTrue(cache.getCacheSize() <= 10); Version-Release number of selected component (if applicable): GateIn 3.8.x or 3.9.x Reproducible sometimes: 1/10 or even less. Happens both on Jenkins and desktop. Steps to Reproduce: Not sure. It happens randomly. Perhaps overloading the machine with some CPU-intensive task might help. Just build the exo.portal.component.web.server artifact with tests repeatedly until it fails. Actual results: Test fails Expected results: Not sure if the subject under the test is broken or the test itself.