| /******************************************************************************* |
| * Copyright (c) 2000, 2009 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.ui.tests.performance; |
| |
| import java.util.Arrays; |
| import java.util.Collection; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.test.performance.Dimension; |
| import org.eclipse.ui.IPerspectiveDescriptor; |
| import org.eclipse.ui.IPerspectiveRegistry; |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.WorkbenchException; |
| import org.eclipse.ui.ide.IDE; |
| import org.eclipse.ui.internal.WorkbenchPlugin; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| import org.junit.runners.Parameterized.Parameters; |
| |
| /** |
| * Test perspective switching. |
| */ |
| @RunWith(Parameterized.class) |
| public class PerspectiveSwitchTest extends BasicPerformanceTest { |
| |
| private String id1; |
| private String id2; |
| private String activeEditor; |
| |
| @Parameters |
| public static Collection<Object[]> data() { |
| return Arrays.asList(new Object[][] { // Test switching between the two most commonly used perspectives in the |
| // SDK |
| // (this is the most important |
| // perspective switch test, but it is easily affected by changes in JDT, etc.) |
| { "org.eclipse.jdt.ui.JavaPerspective", "org.eclipse.debug.ui.DebugPerspective", "1.java" }, |
| |
| { UIPerformanceTestSetup.PERSPECTIVE1, UIPerformanceTestSetup.PERSPECTIVE2, "1.perf_basic" }, |
| |
| // Test switching between a perspective with lots of actions and a perspective |
| // with none |
| { "org.eclipse.jdt.ui.JavaPerspective", "org.eclipse.ui.tests.util.EmptyPerspective", "1.perf_basic" }, |
| |
| { "org.eclipse.ui.resourcePerspective", "org.eclipse.jdt.ui.JavaPerspective", "1.java" } }); |
| } |
| |
| public PerspectiveSwitchTest(String id1, String id2, String activeEditor) { |
| super("testPerspectiveSwitch:" + id1 + "," + id2 + ",editor " + activeEditor, BasicPerformanceTest.NONE); |
| this.id1 = id1; |
| this.id2 = id2; |
| this.activeEditor = activeEditor; |
| } |
| |
| /** |
| * Test perspective switching performance. |
| */ |
| @Test |
| public void test() throws CoreException, WorkbenchException { |
| // Get the two perspectives to switch between. |
| final IPerspectiveRegistry registry = WorkbenchPlugin.getDefault().getPerspectiveRegistry(); |
| final IPerspectiveDescriptor perspective1 = registry.findPerspectiveWithId(id1); |
| final IPerspectiveDescriptor perspective2 = registry.findPerspectiveWithId(id2); |
| |
| // Don't fail if we reference an unknown perspective ID. This can be |
| // a normal occurrance since the test suites reference JDT perspectives, which |
| // might not exist. Just skip the test. |
| if (perspective1 == null) { |
| System.out.println("Unknown perspective ID: " + id1); |
| return; |
| } |
| |
| if (perspective2 == null) { |
| System.out.println("Unknown perspective ID: " + id2); |
| return; |
| } |
| |
| // Open the two perspectives and the file, in a new window. |
| // Do this outside the loop so as not to include |
| // the initial time to open, just switching. |
| IWorkbenchWindow window = openTestWindow(id1); |
| final IWorkbenchPage page = window.getActivePage(); |
| assertNotNull(page); |
| page.setPerspective(perspective2); |
| |
| // IFile aFile = getProject().getFile("1." + |
| // EditorPerformanceSuite.EDITOR_FILE_EXTENSIONS[0]); |
| IFile aFile = getProject().getFile(activeEditor); |
| assertTrue(aFile.exists()); |
| |
| IDE.openEditor(page, aFile, true); |
| |
| tagIfNecessary("UI - Perspective Switch", Dimension.ELAPSED_PROCESS); |
| |
| exercise(() -> { |
| processEvents(); |
| |
| startMeasuring(); |
| page.setPerspective(perspective1); |
| processEvents(); |
| page.setPerspective(perspective2); |
| processEvents(); |
| stopMeasuring(); |
| }); |
| |
| commitMeasurements(); |
| assertPerformance(); |
| } |
| } |