| /******************************************************************************* |
| * Copyright (c) 2007 compeople AG 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: |
| * compeople AG (Stefan Liebig) - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.equinox.p2.tests.artifact.processors; |
| |
| import java.io.*; |
| import org.eclipse.core.runtime.NullProgressMonitor; |
| import org.eclipse.equinox.internal.p2.artifact.processors.jbdiff.JBPatchZipStep; |
| import org.eclipse.equinox.internal.p2.core.helpers.FileUtils; |
| import org.eclipse.equinox.internal.p2.metadata.ArtifactKey; |
| import org.eclipse.equinox.p2.artifact.repository.ArtifactDescriptor; |
| import org.eclipse.equinox.p2.artifact.repository.IArtifactRepository; |
| import org.eclipse.equinox.p2.artifact.repository.processing.ProcessingStep; |
| import org.eclipse.equinox.p2.artifact.repository.processing.ProcessingStepDescriptor; |
| import org.eclipse.equinox.p2.metadata.IArtifactKey; |
| import org.eclipse.equinox.p2.tests.AbstractProvisioningTest; |
| import org.eclipse.equinox.p2.tests.TestActivator; |
| import org.osgi.framework.Version; |
| |
| /** |
| * Test the <code>JBPatchZipStep</code> processing step. |
| */ |
| public class JBPatchZipStepTest extends AbstractProvisioningTest { |
| |
| // /** |
| // * This is a disabled "unit test" that was used to generate the data needed for real test. |
| // * @throws IOException |
| // */ |
| // public void testPrepare() throws IOException { |
| // String base = "C:/projekte/rcp/org.eclipse.equinox.p2.tests"; |
| // File tonormalize32 = new File(base, TestActivator.getContext().getBundle().getEntry("testData/optimizers/org.eclipse.jdt_3.2.0.v20060605-1400.jar").getFile()); |
| // File normalized32 = File.createTempFile("3.2", ".njar"); |
| // SarUtil.normalize(tonormalize32, normalized32); |
| // File sar32 = File.createTempFile("3.2", ".sar"); |
| // SarUtil.zipToSar(normalized32, sar32); |
| // |
| // File tonormalize33 = new File(base, TestActivator.getContext().getBundle().getEntry("testData/optimizers/org.eclipse.jdt_3.3.0.v20070607-1300.jar").getFile()); |
| // File normalized33 = File.createTempFile("3.3", ".njar"); |
| // SarUtil.normalize(tonormalize33, normalized33); |
| // File sar33 = File.createTempFile("3.3", ".sar"); |
| // SarUtil.zipToSar(normalized33, sar33); |
| // |
| // File diff = File.createTempFile("diff32-33", ".jbdiff"); |
| // JBDiff.bsdiff(sar32, sar33, diff); |
| // } |
| |
| /** |
| * Test patching the <b>normalized</b> jars. This is indicated by the extension ".njar". |
| * |
| * @throws IOException |
| */ |
| public void testPatchOrgEclipseJdt32to33() throws IOException { |
| |
| IArtifactRepository repoMock = ArtifactRepositoryMock.getMock("testData/optimizers/org.eclipse.jdt_3.2.0.v20060605-1400.njar"); |
| ProcessingStep patcher = new MockableJBPatchZipStep(repoMock); |
| ProcessingStepDescriptor descriptor = new ProcessingStepDescriptor("id", "ns,cl,id1,1.0", true); |
| IArtifactKey key = new ArtifactKey("ns", "cl", "id1", new Version("1.1")); |
| ArtifactDescriptor context = new ArtifactDescriptor(key); |
| patcher.initialize(descriptor, context); |
| |
| ByteArrayOutputStream destination = new ByteArrayOutputStream(); |
| patcher.link(destination, new NullProgressMonitor()); |
| |
| InputStream inputStream = TestActivator.getContext().getBundle().getEntry("testData/optimizers/org.eclipse.jdt_3.2.0-3.3.0.jbdiff").openStream(); |
| FileUtils.copyStream(inputStream, true, patcher, true); |
| |
| inputStream = TestActivator.getContext().getBundle().getEntry("testData/optimizers/org.eclipse.jdt_3.3.0.v20070607-1300.njar").openStream(); |
| ByteArrayOutputStream expected = new ByteArrayOutputStream(); |
| FileUtils.copyStream(inputStream, true, expected, true); |
| assertEquals("", expected.toByteArray(), destination.toByteArray()); |
| } |
| |
| /** |
| * Need to inject a repository! |
| */ |
| private static class MockableJBPatchZipStep extends JBPatchZipStep { |
| public MockableJBPatchZipStep(IArtifactRepository repository) { |
| super.repository = repository; |
| } |
| } |
| |
| } |