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Version: 3.7.0 Build id: I20110215-0800 Running the Platform Debug tests on 64 bit Win 7 + 64 bit VM + 64 bit Eclipse, the following exception is always logged to the console: junit.framework.AssertionFailedError: Redundant update: ILabelUpdate: 1.531 at junit.framework.Assert.fail(Assert.java:47) at org.eclipe.debug.tests.viewer.model.TestModelUpdatesListener.labelUpdateComplete(TestModelUpdatesListener.java:530) at org.eclipse.debug.internal.ui.viewers.model.TreeModelLabelProvider$3.run(TreeModelLabelProvider.java:487) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.debug.internal.ui.viewers.model.TreeModelLabelProvider.notifyUpdate(TreeModelLabelProvider.java:474) at org.eclipse.debug.internal.ui.viewers.model.TreeModelLabelProvider.updateComplete(TreeModelLabelProvider.java:460) at org.eclipse.debug.internal.ui.viewers.model.LabelUpdate.update(LabelUpdate.java:158) at org.eclipse.debug.internal.ui.viewers.model.TreeModelLabelProvider$2.runInUIThread(TreeModelLabelProvider.java:403) at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:95) 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:4101) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3718) at org.eclipe.debug.tests.viewer.model.LazyTests.testContentRefresh(LazyTests.java:258) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at junit.framework.TestCase.runTest(TestCase.java:168) at org.eclipe.debug.tests.viewer.model.LazyTests.runTest(LazyTests.java:86) at junit.framework.TestCase.runBare(TestCase.java:134) at junit.framework.TestResult$1.protect(TestResult.java:110) at junit.framework.TestResult.runProtected(TestResult.java:128) at junit.framework.TestResult.run(TestResult.java:113) at junit.framework.TestCase.run(TestCase.java:124) at junit.framework.TestSuite.runTest(TestSuite.java:232) at junit.framework.TestSuite.run(TestSuite.java:227) at junit.framework.TestSuite.runTest(TestSuite.java:232) at junit.framework.TestSuite.run(TestSuite.java:227) at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) at org.eclipse.pde.internal.junit.runtime.RemotePluginTestRunner.main(RemotePluginTestRunner.java:62) at org.eclipse.pde.internal.junit.runtime.UITestApplication$1.run(UITestApplication.java:116) 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:4101) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3718) 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.pde.internal.junit.runtime.UITestApplication.start(UITestApplication.java:47) 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 sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) 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)
Hi Mike, Could you run the test with tracing turned on for debug/viewers/contentProvider, deubg/viewers/updateSequence, debug/viewers/delta? The trace will be pretty long so please attach it. Thanks, Pawel
I tried to take a tracing of the exception, but when I enabled tracing the exception did not occur. I should also note that the exception is present in the latest I-build console logs for Linux as well. http://download.eclipse.org/eclipse/downloads/drops/I20110222-0800/testresults/linux.gtk.x86_6.0/org.eclipse.debug.tests.AutomatedSuite.txt
I can't reproduce the problem locally, so it seems I have no choice but to throw stuff at the wall as see what sticks. I committed one change in the LazyTests to try to avoid the error, we'll see if it cures the nightly test woes.
I tracked this problem down to incorrect assumptions about label updated by the tests. Specifically, the label provider can issue multiple sequences of label udpates, even during a single sequence of content updates. I fixed the tests not to assume a single label update sequence. Mike, please try the updated tests.
Running the test suite 4 times today I did not see the exceptions. verified.
