| /******************************************************************************* |
| * Copyright (c) 2005, 2011 BEA Systems, Inc. |
| * 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: |
| * mkaufman@bea.com - initial API and implementation |
| * |
| *******************************************************************************/ |
| |
| package org.eclipse.jdt.apt.tests; |
| |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.InputStream; |
| import java.net.URL; |
| import java.util.zip.ZipInputStream; |
| |
| import junit.framework.Test; |
| import junit.framework.TestSuite; |
| |
| import org.eclipse.core.resources.IFolder; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IWorkspace; |
| import org.eclipse.core.resources.IWorkspaceRoot; |
| import org.eclipse.core.resources.IncrementalProjectBuilder; |
| import org.eclipse.core.runtime.FileLocator; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.jdt.apt.core.util.AptConfig; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.core.JavaCore; |
| import org.eclipse.jdt.core.tests.builder.Problem; |
| import org.eclipse.jdt.core.tests.builder.BuilderTests; |
| |
| public class PerfTests extends BuilderTests |
| { |
| |
| private IPath projectPath; |
| |
| public PerfTests(String name) |
| { |
| super( name ); |
| } |
| |
| public static Test suite() |
| { |
| return new TestSuite( PerfTests.class ); |
| } |
| |
| public void setUp() throws Exception |
| { |
| super.setUp(); |
| |
| IWorkspace ws = env.getWorkspace(); |
| IWorkspaceRoot root = ws.getRoot(); |
| IPath path = root.getLocation(); |
| File destRoot = path.toFile(); |
| |
| URL platformURL = Platform.getBundle("org.eclipse.jdt.core.tests.binaries").getEntry("/"); //$NON-NLS-1$//$NON-NLS-2$ |
| File f = new File(FileLocator.toFileURL(platformURL).getFile()); |
| f = new File(f, "perf-test-project.zip"); //$NON-NLS-1$ |
| |
| InputStream in = new FileInputStream(f); |
| ZipInputStream zipIn = new ZipInputStream(in); |
| try { |
| TestUtil.unzip(zipIn, destRoot); |
| } |
| finally { |
| zipIn.close(); |
| } |
| |
| // project will be deleted by super-class's tearDown() method |
| projectPath = env.addProject( "org.eclipse.jdt.core", "1.4" ); //$NON-NLS-1$ //$NON-NLS-2$ |
| |
| System.out.println("Performing full build..."); //$NON-NLS-1$ |
| fullBuild( projectPath ); |
| System.out.println("Completed build."); //$NON-NLS-1$ |
| |
| assertNoUnexpectedProblems(); |
| |
| } |
| |
| /** |
| * JDT Core has one warning on the use of IWorkingCopy, and a number |
| * of TODOs, XXXs and FIXMEs. |
| */ |
| private void assertNoUnexpectedProblems() { |
| Problem[] problems = env.getProblems(); |
| for (Problem problem : problems) { |
| if (problem.getMessage().startsWith("TODO") || |
| problem.getMessage().startsWith("XXX") || |
| problem.getMessage().startsWith("FIXME")) { |
| continue; |
| } |
| else { |
| if (problem.getMessage().equals("The type IWorkingCopy is deprecated")) |
| continue; |
| } |
| fail("Found unexpected problem: " + problem); |
| } |
| } |
| |
| public static String getProjectName() |
| { |
| return PerfTests.class.getName() + "Project"; //$NON-NLS-1$ |
| } |
| |
| public IPath getSourcePath() |
| { |
| IProject project = env.getProject( getProjectName() ); |
| IFolder srcFolder = project.getFolder( "src" ); //$NON-NLS-1$ |
| IPath srcRoot = srcFolder.getFullPath(); |
| return srcRoot; |
| } |
| |
| public void testBuilding() throws Throwable { |
| IProject proj = env.getProject(projectPath); |
| IJavaProject jproj = JavaCore.create(proj); // doesn't actually create anything |
| |
| assertNoUnexpectedProblems(); |
| |
| // Start with APT turned off |
| AptConfig.setEnabled(jproj, false); |
| proj.build(IncrementalProjectBuilder.CLEAN_BUILD, null); |
| |
| assertNoUnexpectedProblems(); |
| |
| System.out.println("Performing full build without apt..."); |
| long start = System.currentTimeMillis(); |
| proj.build(IncrementalProjectBuilder.FULL_BUILD, null); |
| long totalWithoutAPT = System.currentTimeMillis() - start; |
| System.out.println("Completed full build without APT in " + totalWithoutAPT + "ms."); |
| |
| assertNoUnexpectedProblems(); |
| |
| // Now turn on APT |
| AptConfig.setEnabled(jproj, true); |
| proj.build(IncrementalProjectBuilder.CLEAN_BUILD, null); |
| |
| assertNoUnexpectedProblems(); |
| |
| System.out.println("Performing full build with apt..."); |
| start = System.currentTimeMillis(); |
| proj.build(IncrementalProjectBuilder.FULL_BUILD, null); |
| long totalWithAPT = System.currentTimeMillis() - start; |
| System.out.println("Completed full build with APT in " + totalWithAPT + "ms."); |
| |
| assertNoUnexpectedProblems(); |
| |
| if (totalWithAPT > totalWithoutAPT * 1.15) { |
| fail("APT performance degradation greater than 15%"); |
| } |
| } |
| |
| } |