| /******************************************************************************* |
| * Copyright (c) 2000, 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.jdt.text.tests.performance; |
| |
| import junit.framework.Test; |
| import junit.framework.TestSuite; |
| |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.widgets.Display; |
| |
| import org.eclipse.test.performance.PerformanceMeter; |
| |
| import org.eclipse.jface.action.IAction; |
| |
| import org.eclipse.jface.text.IDocument; |
| |
| import org.eclipse.ui.texteditor.ITextEditor; |
| import org.eclipse.ui.texteditor.ITextEditorActionConstants; |
| |
| public class JavaIndenterTest extends TextPerformanceTestCase { |
| |
| private static final Class THIS= JavaIndenterTest.class; |
| |
| private static final String FILE= PerformanceTestSetup.TEXT_LAYOUT; |
| |
| private static final int WARM_UP_RUNS= 2; |
| |
| private static final int MEASURED_RUNS= 2; |
| |
| private static final int[] CTRL_END= new int[] { SWT.CTRL, SWT.END }; |
| |
| private ITextEditor fEditor; |
| |
| public static Test suite() { |
| return new PerformanceTestSetup(new TestSuite(THIS)); |
| } |
| |
| protected void setUp() throws Exception { |
| super.setUp(); |
| EditorTestHelper.runEventQueue(); |
| |
| EditorTestHelper.bringToTop(); |
| fEditor= (ITextEditor) EditorTestHelper.openInEditor(ResourceTestHelper.findFile(FILE), true); |
| runAction(fEditor.getAction(ITextEditorActionConstants.SELECT_ALL)); |
| runAction(fEditor.getAction("ToggleComment")); |
| SWTEventHelper.pressKeyCodeCombination(EditorTestHelper.getActiveDisplay(), CTRL_END); |
| EditorTestHelper.joinJobs(2000, 5000, 100); |
| |
| setWarmUpRuns(WARM_UP_RUNS); |
| setMeasuredRuns(MEASURED_RUNS); |
| } |
| |
| protected void tearDown() throws Exception { |
| super.tearDown(); |
| EditorTestHelper.closeAllEditors(); |
| } |
| |
| public void testJavaIndenter2() { |
| measureJavaIndenter(getNullPerformanceMeter(), getWarmUpRuns()); |
| measureJavaIndenter(createPerformanceMeter(), getMeasuredRuns()); |
| commitAllMeasurements(); |
| assertAllPerformance(); |
| } |
| |
| private void measureJavaIndenter(PerformanceMeter performanceMeter, int runs) { |
| final IDocument document= EditorTestHelper.getDocument(fEditor); |
| Display display= EditorTestHelper.getActiveDisplay(); |
| IAction undo= fEditor.getAction(ITextEditorActionConstants.UNDO); |
| final int originalNumberOfLines= document.getNumberOfLines(); |
| for (int i= 0; i < runs; i++) { |
| DisplayHelper helper= new DisplayHelper() { |
| protected boolean condition() { |
| return document.getNumberOfLines() == originalNumberOfLines + 1; |
| } |
| }; |
| performanceMeter.start(); |
| SWTEventHelper.pressKeyCode(display, SWT.CR, false); |
| boolean success= helper.waitForCondition(display, 5000); |
| performanceMeter.stop(); |
| assertTrue(success); |
| runAction(undo); |
| helper= new DisplayHelper() { |
| protected boolean condition() { |
| return document.getNumberOfLines() == originalNumberOfLines; |
| } |
| }; |
| assertTrue(helper.waitForCondition(display, 1000)); |
| } |
| } |
| |
| private void runAction(IAction action) { |
| action.run(); |
| EditorTestHelper.runEventQueue(); |
| } |
| } |