///*******************************************************************************
// * Copyright (c) 2008 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.internal;
//
//import org.eclipse.core.runtime.jobs.Job;
//import org.eclipse.jface.preference.IPreferenceStore;
//import org.eclipse.swt.widgets.Display;
//import org.eclipse.swt.widgets.Shell;
//import org.eclipse.ui.IWorkbenchPreferenceConstants;
//import org.eclipse.ui.internal.AnimationEngine;
//import org.eclipse.ui.internal.AnimationFeedbackBase;
//import org.eclipse.ui.internal.util.PrefUtil;
//import org.eclipse.ui.tests.harness.util.UITestCase;
//
///**
// * @since 3.5
// *
// */
//public class AnimationEngineTest extends UITestCase {
//
// /**
// * @param testName
// */
// public AnimationEngineTest(String testName) {
// super(testName);
// }
//
// private class TestFeedback extends AnimationFeedbackBase {
// /**
// * @param parentShell
// */
// public TestFeedback(Shell parentShell) {
// super(parentShell);
// }
//
// public int count = 0;
// public int initCalled = -1;
// public int renderCalled = -1;
// public int disposeCalled = -1;
//
// /* (non-Javadoc)
// * @see org.eclipse.ui.internal.AnimationFeedbackBase#dispose()
// */
// public void dispose() {
// disposeCalled = count++;
// }
//
// /* (non-Javadoc)
// * @see org.eclipse.ui.internal.AnimationFeedbackBase#initialize(org.eclipse.ui.internal.AnimationEngine)
// */
// public void initialize(AnimationEngine animationEngine) {
// initCalled = count++;
// }
//
// /* (non-Javadoc)
// * @see org.eclipse.ui.internal.AnimationFeedbackBase#renderStep(org.eclipse.ui.internal.AnimationEngine)
// */
// public void renderStep(AnimationEngine engine) {
// if(renderCalled == -1)
// renderCalled = count++;
// }
//
// };
//
// Shell shell;
// TestFeedback feedback;
// AnimationEngine engine;
//
// protected void doSetUp() {
// shell = new Shell(Display.getCurrent());
// }
//
// protected void doTearDown() {
// shell.dispose();
// shell = null;
// }
//
// /**
// * Ensure that the protocol expected by the animation implementations works
// * as defined:
// * <ol>
// * <li>The feedback's initialize gets called on creation of the engine</li>
// * <li>The feedback's renderStep gets called at least once</li>
// * <li>The feedback's dispose gets called at least once (after a render)</li>
// * @throws InterruptedException
// */
// public void testAnimationEngine() throws InterruptedException {
// // Ensure that animations are turned on
// IPreferenceStore preferenceStore = PrefUtil.getAPIPreferenceStore();
// preferenceStore.setValue(IWorkbenchPreferenceConstants.ENABLE_ANIMATIONS, true);
//
// feedback = new TestFeedback(shell);
// engine = new AnimationEngine(feedback, 250, 0);
//
// // ensure that the init method gets called on construction
// assertTrue("'initialize' was not called", feedback.initCalled == 0);
//
// // Run the animation
// engine.schedule();
//
// // Wait for the animation to finish
// Display display = shell.getDisplay();
// while(engine.getState() != Job.NONE) {
// while (display.readAndDispatch());
// Thread.sleep(20);
// }
//
// // Make sure all methods were called...and in the correct order
// assertTrue("'render' was not called", feedback.renderCalled >= 0);
// assertTrue("'dispose' was not called", feedback.disposeCalled >= 0);
//
// //...in the correct order
// assertTrue("'dispose' called before 'render", feedback.renderCalled < feedback.disposeCalled);
// }
//}