| /******************************************************************************* |
| * Copyright (c) 2004, 2005 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.rcp; |
| |
| import junit.framework.Assert; |
| import junit.framework.TestCase; |
| |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.tests.rcp.util.WorkbenchAdvisorObserver; |
| |
| public class PlatformUITest extends TestCase { |
| |
| public PlatformUITest(String testName) { |
| super(testName); |
| } |
| |
| /** Make sure workbench is not returned before it is running. */ |
| public void testEarlyGetWorkbench() { |
| assertFalse(PlatformUI.isWorkbenchRunning()); |
| try { |
| PlatformUI.getWorkbench(); |
| fail("Exception should have been thrown."); //$NON-NLS-1$ |
| } catch (IllegalStateException e) { |
| // do nothing |
| } |
| } |
| |
| public void testCreateDisplay() { |
| Display disp = PlatformUI.createDisplay(); |
| assertNotNull(disp); |
| assertFalse(disp.isDisposed()); |
| disp.dispose(); |
| assertTrue(disp.isDisposed()); |
| } |
| |
| public void testCreateAndRunWorkbench() { |
| final Display display = PlatformUI.createDisplay(); |
| assertNotNull(display); |
| |
| CheckForWorkbench wa = new CheckForWorkbench(2); |
| |
| int code = PlatformUI.createAndRunWorkbench(display, wa); |
| assertEquals(PlatformUI.RETURN_OK, code); |
| assertTrue(wa.checkComplete); |
| display.dispose(); |
| assertTrue(display.isDisposed()); |
| } |
| |
| /** |
| * Tests that, if an exception occurs on startup, the workbench returns RETURN_UNSTARTABLE |
| * and PlatformUI.isWorkbenchRunning() returns false. |
| * Regression test for bug 82286. |
| */ |
| public void testCreateAndRunWorkbenchWithExceptionOnStartup() { |
| final Display display = PlatformUI.createDisplay(); |
| assertNotNull(display); |
| |
| WorkbenchAdvisorObserver wa = new WorkbenchAdvisorObserver(1) { |
| public void preStartup() { |
| throw new IllegalArgumentException("Thrown deliberately by PlatformUITest"); |
| } |
| }; |
| |
| int code = PlatformUI.createAndRunWorkbench(display, wa); |
| assertEquals(PlatformUI.RETURN_UNSTARTABLE, code); |
| assertFalse(PlatformUI.isWorkbenchRunning()); |
| display.dispose(); |
| assertTrue(display.isDisposed()); |
| } |
| } |
| |
| class CheckForWorkbench extends WorkbenchAdvisorObserver { |
| |
| public boolean checkComplete = false; |
| |
| public CheckForWorkbench(int idleBeforeExit) { |
| super(idleBeforeExit); |
| } |
| |
| public void eventLoopIdle(Display display) { |
| super.eventLoopIdle(display); |
| |
| if (checkComplete) |
| return; |
| |
| Assert.assertNotNull(PlatformUI.getWorkbench()); |
| checkComplete = true; |
| } |
| } |