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/*******************************************************************************
* 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 java.util.Arrays;
import junit.framework.TestCase;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.equinox.internal.p2.artifact.processors.jbdiff.JBPatchStep;
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.TestData;
import org.osgi.framework.Version;
/**
* Test the <code>JBPatchStep</code>
*
*/
public class JBPatchStepTest extends TestCase {
public void testPatchEclipseExe32to33() throws IOException {
IArtifactRepository repoMock = ArtifactRepositoryMock.getMock("testData/optimizers/eclipse-3.2.exe");
ProcessingStep patcher = new MockableJBPatchStep(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 = TestData.get("optimizers", "eclipse-3.2-3.3.jbdiff");
FileUtils.copyStream(inputStream, true, patcher, true);
inputStream = TestData.get("optimizers", "eclipse-3.3.exe");
ByteArrayOutputStream expected = new ByteArrayOutputStream();
FileUtils.copyStream(inputStream, true, expected, true);
assertTrue(Arrays.equals(expected.toByteArray(), destination.toByteArray()));
}
/**
* Need to inject a repository!
*/
private static class MockableJBPatchStep extends JBPatchStep {
public MockableJBPatchStep(IArtifactRepository repository) {
super.repository = repository;
}
}
}
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