| /******************************************************************************* |
| * Copyright (c) 2010 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.e4.ui.internal.workbench.swt; |
| |
| import org.eclipse.core.runtime.Assert; |
| import org.eclipse.core.runtime.OperationCanceledException; |
| import org.eclipse.core.runtime.jobs.Job; |
| import org.eclipse.e4.ui.workbench.IWorkbench; |
| import org.eclipse.jface.dialogs.ErrorDialog; |
| import org.eclipse.jface.util.SafeRunnable; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.ui.testing.TestableObject; |
| |
| /** |
| * The Workbench's testable object facade to a test harness. |
| * |
| * @since 3.0 |
| */ |
| public class E4Testable extends TestableObject { |
| |
| private Display display; |
| |
| private IWorkbench workbench; |
| |
| private boolean oldAutomatedMode; |
| |
| private boolean oldIgnoreErrors; |
| |
| /** |
| * Constructs a new workbench testable object. |
| */ |
| public E4Testable() { |
| // do nothing |
| } |
| |
| /** |
| * Initializes the workbench testable with the display and workbench, and |
| * notifies all listeners that the tests can be run. |
| * |
| * @param display |
| * the display |
| * @param workbench |
| * the workbench |
| */ |
| public void init(Display display, IWorkbench workbench) { |
| Assert.isNotNull(display); |
| Assert.isNotNull(workbench); |
| this.display = display; |
| this.workbench = workbench; |
| if (getTestHarness() != null) { |
| // don't use a job, since tests often wait for all jobs to complete |
| // before proceeding |
| Runnable runnable = new Runnable() { |
| public void run() { |
| // Some tests (notably the startup performance tests) do not |
| // want to wait for early startup. |
| // Allow this to be disabled by specifying the system |
| // property: org.eclipse.ui.testsWaitForEarlyStartup=false |
| // For details, see bug 94129 [Workbench] Performance test |
| // regression caused by workbench harness change |
| if (!"false".equalsIgnoreCase(System.getProperty("org.eclipse.ui.testsWaitForEarlyStartup"))) { //$NON-NLS-1$ //$NON-NLS-2$ |
| waitForEarlyStartup(); |
| } |
| getTestHarness().runTests(); |
| } |
| }; |
| new Thread(runnable, "WorkbenchTestable").start(); //$NON-NLS-1$ |
| } |
| } |
| |
| /** |
| * Waits for the early startup job to complete. |
| */ |
| private void waitForEarlyStartup() { |
| try { |
| Job.getJobManager().join("earlyStartup", null); |
| } catch (OperationCanceledException e) { |
| // ignore |
| } catch (InterruptedException e) { |
| // ignore |
| } |
| } |
| |
| /** |
| * The <code>WorkbenchTestable</code> implementation of this |
| * <code>TestableObject</code> method ensures that the workbench has been |
| * set. |
| */ |
| public void testingStarting() { |
| Assert.isNotNull(workbench); |
| oldAutomatedMode = ErrorDialog.AUTOMATED_MODE; |
| ErrorDialog.AUTOMATED_MODE = true; |
| oldIgnoreErrors = SafeRunnable.getIgnoreErrors(); |
| SafeRunnable.setIgnoreErrors(true); |
| } |
| |
| /** |
| * The <code>WorkbenchTestable</code> implementation of this |
| * <code>TestableObject</code> method flushes the event queue, runs the test |
| * in a <code>syncExec</code>, then flushes the event queue again. |
| */ |
| public void runTest(Runnable testRunnable) { |
| Assert.isNotNull(workbench); |
| display.syncExec(testRunnable); |
| } |
| |
| /** |
| * The <code>WorkbenchTestable</code> implementation of this |
| * <code>TestableObject</code> method flushes the event queue, then closes |
| * the workbench. |
| */ |
| public void testingFinished() { |
| // force events to be processed, and ensure the close is done in the UI |
| // thread |
| display.syncExec(new Runnable() { |
| public void run() { |
| Assert.isTrue(workbench.close()); |
| } |
| }); |
| ErrorDialog.AUTOMATED_MODE = oldAutomatedMode; |
| SafeRunnable.setIgnoreErrors(oldIgnoreErrors); |
| } |
| } |