| /******************************************************************************* |
| * 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.Dimension; |
| import org.eclipse.test.performance.PerformanceMeter; |
| |
| import org.eclipse.jface.preference.IPreferenceStore; |
| |
| import org.eclipse.jface.text.BadLocationException; |
| import org.eclipse.jface.text.IDocument; |
| |
| import org.eclipse.ui.texteditor.AbstractTextEditor; |
| |
| import org.eclipse.jdt.core.IJavaProject; |
| |
| import org.eclipse.jdt.testplugin.JavaProjectHelper; |
| |
| import org.eclipse.jdt.ui.PreferenceConstants; |
| |
| import org.eclipse.jdt.internal.ui.JavaPlugin; |
| |
| /** |
| * Measurements of the {@link org.eclipse.jdt.internal.ui.text.javadoc.JavaDocAutoIndentStrategy}. |
| * |
| * FIXME: The test is currently excluded because it only takes 0..2ms. |
| * |
| * @since 3.1 |
| */ |
| |
| public class JavaDocIndentStrategyTest extends TextPerformanceTestCase implements ITextEditorTestCase { |
| |
| private static class Setup extends TextEditorTestSetup { |
| |
| private static final String FILE= "Test.java"; |
| |
| private IJavaProject fJavaProject; |
| |
| public Setup(Test test) { |
| super(test); |
| } |
| |
| protected void setUp() throws Exception { |
| IPreferenceStore store= JavaPlugin.getDefault().getPreferenceStore(); |
| store.setValue(PreferenceConstants.EDITOR_CLOSE_JAVADOCS, true); |
| store.setValue(PreferenceConstants.EDITOR_ADD_JAVADOC_TAGS, true); |
| |
| fJavaProject= EditorTestHelper.createJavaProject(PROJECT, LINKED_FOLDER); |
| super.setUp(); |
| } |
| |
| protected String getFile() { |
| return "/" + PROJECT + "/src/" + FILE; |
| } |
| |
| protected void tearDown () throws Exception { |
| super.tearDown(); |
| if (fJavaProject != null) |
| JavaProjectHelper.delete(fJavaProject); |
| |
| IPreferenceStore store= JavaPlugin.getDefault().getPreferenceStore(); |
| store.setToDefault(PreferenceConstants.EDITOR_CLOSE_JAVADOCS); |
| store.setToDefault(PreferenceConstants.EDITOR_ADD_JAVADOC_TAGS); |
| } |
| } |
| |
| public static final String PROJECT= "JavaDocIndentStrategyTest"; |
| |
| public static final String LINKED_FOLDER= "/testResources/javaDocIndentStrategyTest1"; |
| |
| private static final Class THIS= JavaDocIndentStrategyTest.class; |
| |
| private static final String SHORT_NAME= "JavaDoc Indent Strategy"; |
| |
| private static final int WARM_UP_RUNS= 5; |
| |
| private static final int MEASURED_RUNS= 5; |
| |
| private static final int LINE= 1; |
| |
| private static final int COLUMN= 4; |
| |
| private AbstractTextEditor fEditor; |
| |
| public static Test suite() { |
| return new PerformanceTestSetup(new Setup(new TestSuite(THIS))); |
| } |
| |
| public void setEditor(AbstractTextEditor editor) { |
| fEditor= editor; |
| } |
| |
| protected void setUp() throws Exception { |
| super.setUp(); |
| EditorTestHelper.bringToTop(); |
| EditorTestHelper.joinBackgroundActivities(); |
| |
| setWarmUpRuns(WARM_UP_RUNS); |
| setMeasuredRuns(MEASURED_RUNS); |
| } |
| |
| /** |
| * Places the caret behind a Javadoc prefix after which the declaration |
| * of a method with many arguments and declared exceptions follows and |
| * measures the time it takes to auto edit when entering a newline. See |
| * also <code>testResources/javaDocIndentStrategyTest1/Test.java<code>. |
| * |
| * @throws Exception |
| */ |
| public void testJavaDocIndentStrategy() throws Exception { |
| int destOffset= EditorTestHelper.getDocument(fEditor).getLineOffset(LINE) + COLUMN; |
| measureJavaDocIndentStrategy(destOffset, getNullPerformanceMeter(), getWarmUpRuns()); |
| PerformanceMeter performanceMeter= createPerformanceMeterForSummary(SHORT_NAME, Dimension.ELAPSED_PROCESS); |
| measureJavaDocIndentStrategy(destOffset, performanceMeter, getMeasuredRuns()); |
| commitAllMeasurements(); |
| assertAllPerformance(); |
| } |
| |
| private void measureJavaDocIndentStrategy(int destOffset, PerformanceMeter performanceMeter, int runs) throws Exception { |
| IDocument document= EditorTestHelper.getDocument(fEditor); |
| Display display= EditorTestHelper.getActiveDisplay(); |
| for (int i= 0; i < runs; i++) { |
| dirty(document); |
| fEditor.selectAndReveal(destOffset, 0); |
| EditorTestHelper.joinReconciler(EditorTestHelper.getSourceViewer(fEditor), 0, 10000, 100); |
| performanceMeter.start(); |
| SWTEventHelper.pressKeyCode(display, SWT.CR); |
| performanceMeter.stop(); |
| EditorTestHelper.revertEditor(fEditor, true); |
| } |
| } |
| |
| private void dirty(IDocument document) throws BadLocationException { |
| document.replace(0, 0, " "); |
| document.replace(0, 1, ""); |
| } |
| } |