| /******************************************************************************* |
| * Copyright (c) 2010, 2015 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| * Lars Vogel <Lars.Vogel@vogella.com> - Bug 474274 |
| ******************************************************************************/ |
| |
| package org.eclipse.e4.core.internal.tests.contexts.inject; |
| |
| import static org.junit.Assert.assertTrue; |
| |
| import org.eclipse.e4.core.contexts.EclipseContextFactory; |
| import org.eclipse.e4.core.contexts.IEclipseContext; |
| import org.eclipse.e4.core.contexts.RunAndTrack; |
| import org.junit.Test; |
| |
| public class Bug317183Test { |
| |
| @Test |
| public void testX() { |
| IEclipseContext appContext = EclipseContextFactory.create(); |
| IEclipseContext windowContext = appContext.createChild(); |
| IEclipseContext partContextA = windowContext.createChild(); |
| IEclipseContext partContextB = windowContext.createChild(); |
| |
| partContextA.activateBranch(); |
| |
| RunAndTrackImpl impl = new RunAndTrackImpl(); |
| windowContext.runAndTrack(impl); |
| |
| impl.called = false; |
| |
| partContextA.dispose(); |
| partContextB.activate(); |
| assertTrue(impl.called); // this fails |
| } |
| |
| @Test |
| public void testY() { |
| IEclipseContext appContext = EclipseContextFactory.create(); |
| IEclipseContext windowContext = appContext.createChild(); |
| IEclipseContext partContextA = windowContext.createChild(); |
| IEclipseContext partContextB = windowContext.createChild(); |
| IEclipseContext partContextC = windowContext.createChild(); |
| |
| partContextA.activateBranch(); |
| |
| RunAndTrackImpl impl = new RunAndTrackImpl(); |
| windowContext.runAndTrack(impl); |
| |
| partContextB.activate(); |
| partContextA.dispose(); |
| |
| impl.called = false; |
| |
| partContextC.activate(); |
| assertTrue(impl.called); // this fails |
| } |
| |
| static class RunAndTrackImpl extends RunAndTrack { |
| |
| boolean called = false; |
| |
| @Override |
| public boolean changed(IEclipseContext context) { |
| context.getActiveLeaf(); |
| called = true; |
| return true; |
| } |
| |
| } |
| |
| } |
| |