| /******************************************************************************* |
| * Copyright (c) 2004, 2006, 2014 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 |
| * Thibault Le Ouay <thibaultleouay@gmail.com> - Bug 436344 |
| *******************************************************************************/ |
| package org.eclipse.ui.tests.rcp; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.ui.IWorkbench; |
| import org.eclipse.ui.IWorkbenchListener; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.application.WorkbenchAdvisor; |
| import org.eclipse.ui.tests.rcp.util.WorkbenchAdvisorObserver; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| /** |
| * Tests for IWorkbenchListener API and implementation. |
| */ |
| public class WorkbenchListenerTest { |
| |
| |
| private Display display = null; |
| |
| @Before |
| public void setUp() throws Exception { |
| |
| assertNull(display); |
| display = PlatformUI.createDisplay(); |
| assertNotNull(display); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| assertNotNull(display); |
| display.dispose(); |
| assertTrue(display.isDisposed()); |
| |
| } |
| |
| /** |
| * Brings the workbench up and tries to shut it down twice, the first time with a veto |
| * from the IWorkbenchListener. Tests for the correct sequence of notifications. |
| */ |
| @Test |
| public void testPreAndPostShutdown() { |
| final boolean[] proceed = new boolean[1]; |
| final List<String> operations = new ArrayList<>(); |
| WorkbenchAdvisor wa = new WorkbenchAdvisorObserver(1) { |
| @Override |
| public void postStartup() { |
| IWorkbench workbench = getWorkbenchConfigurer().getWorkbench(); |
| workbench.addWorkbenchListener(new IWorkbenchListener() { |
| @Override |
| public boolean preShutdown(IWorkbench workbench, boolean forced) { |
| operations.add(PRE_SHUTDOWN); |
| return proceed[0]; |
| } |
| @Override |
| public void postShutdown(IWorkbench workbench) { |
| operations.add(POST_SHUTDOWN); |
| } |
| }); |
| proceed[0] = false; |
| assertEquals(false, workbench.close()); |
| proceed[0] = true; |
| assertEquals(true, workbench.close()); |
| } |
| }; |
| |
| int code = PlatformUI.createAndRunWorkbench(display, wa); |
| assertEquals(PlatformUI.RETURN_OK, code); |
| |
| assertEquals(3, operations.size()); |
| assertEquals(WorkbenchAdvisorObserver.PRE_SHUTDOWN, operations.get(0)); |
| assertEquals(WorkbenchAdvisorObserver.PRE_SHUTDOWN, operations.get(1)); |
| assertEquals(WorkbenchAdvisorObserver.POST_SHUTDOWN, operations.get(2)); |
| } |
| |
| |
| } |