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/*******************************************************************************
* Copyright (c) 2004, 2011 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
*******************************************************************************/
package org.eclipse.ui.tests.decorators;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import org.eclipse.core.runtime.OperationCanceledException;
import org.eclipse.core.runtime.Platform;
import org.eclipse.jface.viewers.ILabelProviderListener;
import org.eclipse.ui.internal.WorkbenchPlugin;
import org.eclipse.ui.internal.decorators.DecoratorDefinition;
import org.eclipse.ui.internal.decorators.DecoratorManager;
/**
* @version 1.0
*/
public class ExceptionDecoratorTestCase extends DecoratorEnablementTestCase
implements ILabelProviderListener {
private Collection problemDecorators = new ArrayList();
private DecoratorDefinition light;
/**
* Constructor for DecoratorTestCase.
* @param testName
*/
public ExceptionDecoratorTestCase(String testName) {
super(testName);
}
/**
* Sets up the hierarchy.
*/
protected void doSetUp() throws Exception {
//reset the static fields so that the decorators will fail
HeavyNullImageDecorator.fail = true;
HeavyNullTextDecorator.fail = true;
NullImageDecorator.fail = true;
DecoratorDefinition[] definitions = WorkbenchPlugin.getDefault()
.getDecoratorManager().getAllDecoratorDefinitions();
for (int i = 0; i < definitions.length; i++) {
String id = definitions[i].getId();
if (id.equals("org.eclipse.ui.tests.heavyNullImageDecorator")
|| id.equals("org.eclipse.ui.tests.heavyNullTextDecorator")) {
definitions[i].setEnabled(true);
problemDecorators.add(definitions[i]);
}
//Do not cache the light one - the disabling issues
//still need to be worked out.
if (id.equals("org.eclipse.ui.tests.lightNullImageDecorator")) {
definitions[i].setEnabled(true);
light = definitions[i];
}
}
super.doSetUp();
} /* (non-Javadoc)
* @see org.eclipse.ui.tests.navigator.LightweightDecoratorTestCase#doTearDown()
*/
protected void doTearDown() throws Exception {
super.doTearDown();
//Need to wait for decoration to end to allow for all
//errors to occur
try {
Platform.getJobManager().join(DecoratorManager.FAMILY_DECORATE,
null);
} catch (OperationCanceledException e) {
} catch (InterruptedException e) {
}
//Be sure that the decorators were all disabled on errors.
Iterator problemIterator = problemDecorators.iterator();
while (problemIterator.hasNext()) {
DecoratorDefinition next = (DecoratorDefinition) problemIterator
.next();
assertFalse("Enabled " + next.getName(), next.isEnabled());
}
//Turnoff the lightweight one so as not to clutter the methods.
light.setEnabled(false);
}
}
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