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Not sure why it's failing. Do you have any ideas? https://hudson.eclipse.org/hudson/view/Eclipse%20and%20Equinox/job/eclipse-JUnit-mac/57/testReport/org.eclipse.ua.tests.help.webapp/ParallelServerAccessTest/testServletReadInParallel/ Failed org.eclipse.ua.tests.help.webapp.ParallelServerAccessTest.testServletReadInParallel (from ParallelServerAccessTest) Failing for the past 1 build (Since Unstable#57 ) Took 10 sec. edit description Error Message Test did not complete within 10 seconds Stacktrace junit.framework.AssertionFailedError: Test did not complete within 10 seconds at org.eclipse.ua.tests.help.webapp.ParallelServerAccessTest.accessInParallel(ParallelServerAccessTest.java:68) at org.eclipse.ua.tests.help.webapp.ParallelServerAccessTest.testServletReadInParallel(ParallelServerAccessTest.java:49) at org.eclipse.test.EclipseTestRunner.run(EclipseTestRunner.java:416) at org.eclipse.test.EclipseTestRunner.run(EclipseTestRunner.java:249) at org.eclipse.test.UITestApplication$2.run(UITestApplication.java:197) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3866) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3545) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2700) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2664) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2498) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115) at org.eclipse.test.UITestApplication.runApplication(UITestApplication.java:140) at org.eclipse.test.UITestApplication.run(UITestApplication.java:62) at org.eclipse.test.UITestApplication.start(UITestApplication.java:212) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577) at org.eclipse.equinox.launcher.Main.run(Main.java:1410) at org.eclipse.equinox.launcher.Main.main(Main.java:1386) at org.eclipse.core.launcher.Main.main(Main.java:34)
This test is creating 10 threads and performing 100 servlet reads on each thread and is testing for a race condition. It also has a time out of 10 seconds which is probably too short if run on a slow machine - would you characterize the Hudson Mac slave as a slow machine? If there was a race condition I would expect the test to fail in a different way but I can't completely eliminate the possibility of deadlock without being able to reproduce the failure. Probably the best move would be to remove the timeout or make it much larger and see what happens. Does it fail consistently on this machine or is this a one off failure?
I have increased the timeout from 10 seconds to 100. I expect that this will resolve the problem but I will wait for test results to verify this.
The mac slave is a mac mini so I don't think it's as powerful as the current machine we have in our build lab. I'll run the tests again and see if the error occurs again or is just intermittent.
Is the test passing now?
yes :-)
