/*******************************************************************************
* Copyright (c) 2005, 2014 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
* Jeanderson Candido <http://jeandersonbc.github.io> - Bug 433603
*******************************************************************************/
package org.eclipse.ui.tests.concurrency;
import java.lang.reflect.InvocationTargetException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.jface.operation.IThreadListener;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.PlatformUI;
import junit.framework.TestCase;
/**
* Makes ModalContext thread crash and hang the IDE
*/
public class ModalContextCrashTest extends TestCase {
public void testCrash() throws Exception {
IRunnableWithProgress operation = new CrashingRunnable();
try{
PlatformUI.getWorkbench().getActiveWorkbenchWindow().run(true, false, operation);
fail("Should have an invocation target exception");
}
catch (InvocationTargetException e){
//We should get this
}
if (Thread.interrupted()) {
fail("Thread was interrupted at end of test");
}
}
private static final class CrashingRunnable implements IRunnableWithProgress, IThreadListener {
@Override
public void run(IProgressMonitor monitor) {
}
@Override
public void threadChange(Thread thread) {
// only throw the exception in the finally block
// of ModalContextThread
if (Display.findDisplay(thread) != null) {
throw new RuntimeException("Simulated exception during threadChange");
}
}
}
}