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Bug 325742

Summary:	API tests don't finish with an NPE in workbench testable
Product:	[Eclipse Project] e4	Reporter:	Paul Webster <pwebster>
Component:	UI	Assignee:	Project Inbox <e4.ui-inbox>
Status:	RESOLVED WORKSFORME	QA Contact:
Severity:	normal
Priority:	P3	CC:	bokowski, emoffatt, remy.suen
Version:	unspecified
Target Milestone:	---
Hardware:	PC
OS:	Linux
Whiteboard:	stalebug

Description Paul Webster

2010-09-20 08:17:23 EDT

After running org.eclipse.ui.tests.api.ApiTestSuite it gets to the end, but the process won't exit after the last test.  It appears an NPE is killing the close.

----- testLifecycle
testLifecycle: setUp...
testLifecycle: tearDown...

Exception in thread "WorkbenchTestable" org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.NullPointerException)
	at org.eclipse.swt.SWT.error(SWT.java:4083)
	at org.eclipse.swt.SWT.error(SWT.java:3998)
	at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:195)
	at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:150)
	at org.eclipse.swt.widgets.Display.syncExec(Display.java:4282)
	at org.eclipse.ui.internal.testing.WorkbenchTestable.testingFinished(WorkbenchTestable.java:122)
	at org.eclipse.pde.internal.junit.runtime.UITestApplication.runTests(UITestApplication.java:120)
	at org.eclipse.ui.internal.testing.WorkbenchTestable$1.run(WorkbenchTestable.java:71)
	at java.lang.Thread.run(Thread.java:736)
Caused by: java.lang.NullPointerException
	at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:178)
	at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:86)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.savePart(PartServiceImpl.java:841)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.saveAll(PartServiceImpl.java:872)
	at org.eclipse.ui.internal.WorkbenchPage.saveAllEditors(WorkbenchPage.java:2279)
	at org.eclipse.ui.internal.WorkbenchPage.saveAllEditors(WorkbenchPage.java:2253)
	at org.eclipse.ui.internal.Workbench.saveAllEditors(Workbench.java:1077)
	at org.eclipse.ui.internal.Workbench.busyClose(Workbench.java:972)
	at org.eclipse.ui.internal.Workbench.access$11(Workbench.java:956)
	at org.eclipse.ui.internal.Workbench$15.run(Workbench.java:1118)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.ui.internal.Workbench.close(Workbench.java:1116)
	at org.eclipse.ui.internal.Workbench.close(Workbench.java:1089)
	at org.eclipse.ui.internal.testing.WorkbenchTestable$2.run(WorkbenchTestable.java:124)
	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:3515)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3164)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:684)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:593)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:104)
	at org.eclipse.ui.internal.Workbench$3.run(Workbench.java:546)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:528)
	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:369)
	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:48)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:600)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:621)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:576)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1409)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1385)

Comment 1 Eclipse Genie

2019-01-06 14:39:21 EST

This bug hasn't had any activity in quite some time. Maybe the problem got resolved, was a duplicate of something else, or became less pressing for some reason - or maybe it's still relevant but just hasn't been looked at yet.

If you have further information on the current state of the bug, please add it. The information can be, for example, that the problem still occurs, that you still want the feature, that more information is needed, or that the bug is (for whatever reason) no longer relevant.

--
The automated Eclipse Genie.

Comment 2 Lars Vogel

2019-06-05 07:45:01 EDT

This is a mass change to close all e4 bugs marked with "stalebug" whiteboard.

If this bug is still valid, please reopen and remove the "stalebug" keyword.