| /******************************************************************************* |
| * Copyright (c) 2000, 2020 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.jdt.ui.tests.performance.views; |
| |
| import static org.junit.Assert.assertNotNull; |
| |
| import java.io.File; |
| |
| import org.junit.FixMethodOrder; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.ExternalResource; |
| import org.junit.runners.MethodSorters; |
| |
| import org.eclipse.jdt.testplugin.JavaProjectHelper; |
| import org.eclipse.jdt.testplugin.JavaTestPlugin; |
| import org.eclipse.test.performance.Dimension; |
| import org.eclipse.test.performance.Performance; |
| |
| import org.eclipse.core.runtime.CoreException; |
| |
| import org.eclipse.core.resources.ResourcesPlugin; |
| |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.PlatformUI; |
| |
| import org.eclipse.jdt.core.IJavaElement; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.core.IPackageFragmentRoot; |
| |
| import org.eclipse.jdt.ui.JavaUI; |
| import org.eclipse.jdt.ui.tests.performance.JdtPerformanceTestCaseCommon; |
| |
| import org.eclipse.jdt.internal.ui.JavaPlugin; |
| import org.eclipse.jdt.internal.ui.typehierarchy.TypeHierarchyViewPart; |
| import org.eclipse.jdt.internal.ui.util.OpenTypeHierarchyUtil; |
| |
| @FixMethodOrder(MethodSorters.NAME_ASCENDING) |
| public class TypeHierarchyPerfTest extends JdtPerformanceTestCaseCommon { |
| |
| private static class MyTestSetup extends ExternalResource { |
| public static final String SRC_CONTAINER= "src"; |
| |
| public static IJavaProject fJProject1; |
| public static IPackageFragmentRoot fJunitSrcRoot; |
| |
| @Override |
| public void before() throws Throwable { |
| fJProject1= JavaProjectHelper.createJavaProject("TestProject1", "bin"); |
| // we must make sure that the performance test are compatible to 2.1.3 & 3.0 so use rt13 |
| assertNotNull("rt not found", JavaProjectHelper.addRTJar13(fJProject1)); |
| File junitSrcArchive= JavaTestPlugin.getDefault().getFileInPlugin(JavaProjectHelper.JUNIT_SRC_381); |
| fJunitSrcRoot= JavaProjectHelper.addSourceContainerWithImport(fJProject1, SRC_CONTAINER, junitSrcArchive, JavaProjectHelper.JUNIT_SRC_ENCODING); |
| } |
| |
| @Override |
| public void after() { |
| try { |
| if (fJProject1 != null && fJProject1.exists()) |
| JavaProjectHelper.delete(fJProject1); |
| } catch (CoreException e) { |
| e.printStackTrace(); |
| } |
| } |
| } |
| |
| @Rule |
| public MyTestSetup stup= new MyTestSetup(); |
| |
| @Test |
| public void testAOpenObjectHierarchy() throws Exception { |
| //cold |
| |
| // make sure stuff like the Intro view gets closed and we start with a clean Java perspective: |
| IWorkbenchWindow activeWorkbenchWindow= PlatformUI.getWorkbench().getActiveWorkbenchWindow(); |
| IWorkbenchPage page= activeWorkbenchWindow.getActivePage(); |
| page.close(); |
| page= activeWorkbenchWindow.openPage(JavaUI.ID_PERSPECTIVE, ResourcesPlugin.getWorkspace().getRoot()); |
| |
| measureOpenHierarchy(MyTestSetup.fJProject1.findType("java.lang.Object")); |
| Performance.getDefault().assertPerformanceInAbsoluteBand(fPerformanceMeter, Dimension.ELAPSED_PROCESS, 0, 2000); |
| } |
| |
| @Test |
| public void testBOpenCollHierarchy() throws Exception { |
| //junit source folder |
| measureOpenHierarchy(MyTestSetup.fJunitSrcRoot); |
| Performance.getDefault().assertPerformanceInAbsoluteBand(fPerformanceMeter, Dimension.ELAPSED_PROCESS, 0, 1000); |
| } |
| |
| @Test |
| public void testCOpenObjectHierarchy2() throws Exception { |
| //warm |
| tagAsSummary("Open type hierarchy on Object", Dimension.ELAPSED_PROCESS); |
| |
| IJavaElement element= MyTestSetup.fJProject1.findType("java.lang.Object"); |
| IWorkbenchWindow workbenchWindow= JavaPlugin.getActiveWorkbenchWindow(); |
| |
| TypeHierarchyViewPart viewPart= OpenTypeHierarchyUtil.open(element, workbenchWindow); |
| |
| for (int i= 0; i < 10; i++) { |
| viewPart.setInputElement(MyTestSetup.fJProject1.findType("java.lang.String")); |
| viewPart.getSite().getPage().hideView(viewPart); |
| |
| joinBackgroudActivities(); |
| startMeasuring(); |
| viewPart= OpenTypeHierarchyUtil.open(element, workbenchWindow); |
| stopMeasuring(); |
| } |
| |
| commitMeasurements(); |
| assertPerformanceInRelativeBand(Dimension.ELAPSED_PROCESS, -100, +10); |
| } |
| |
| private void measureOpenHierarchy(IJavaElement element) throws Exception { |
| IWorkbenchWindow activeWorkbenchWindow= JavaPlugin.getActiveWorkbenchWindow(); |
| joinBackgroudActivities(); |
| |
| startMeasuring(); |
| |
| OpenTypeHierarchyUtil.open(element, activeWorkbenchWindow); |
| |
| stopMeasuring(); |
| commitMeasurements(); |
| } |
| } |