| /******************************************************************************* |
| * Copyright (c) 2007, 2008 IBM Corporation 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: |
| * IBM Corporation - 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.pack200.Pack200ProcessorStep; |
| import org.eclipse.equinox.internal.p2.core.helpers.FileUtils; |
| import org.eclipse.equinox.internal.p2.jarprocessor.PackStep; |
| import org.eclipse.equinox.internal.provisional.p2.artifact.repository.processing.ProcessingStep; |
| import org.eclipse.equinox.p2.tests.TestActivator; |
| import org.osgi.framework.Bundle; |
| |
| public class Pack200ProcessorTest extends TestCase { |
| |
| public Pack200ProcessorTest(String name) { |
| super(name); |
| } |
| |
| public Pack200ProcessorTest() { |
| super(""); |
| } |
| |
| public void testUnpack() throws IOException { |
| //this test is only applicable if pack200 is available |
| if (!PackStep.canPack()) |
| return; |
| // Setup the processor |
| ProcessingStep step = new Pack200ProcessorStep(); |
| ByteArrayOutputStream destination = new ByteArrayOutputStream(); |
| step.link(destination, new NullProgressMonitor()); |
| |
| // drive the source data through the step |
| Bundle bundle = TestActivator.getContext().getBundle(); |
| InputStream inputStream = bundle.getEntry("testData/optimizers/org.eclipse.equinox.app_1.0.100.v20071015.jar.pack.gz").openStream(); |
| FileUtils.copyStream(inputStream, true, step, true); |
| |
| // Get the test data |
| inputStream = bundle.getEntry("testData/optimizers/org.eclipse.equinox.app_1.0.100.v20071015.jar").openStream(); |
| ByteArrayOutputStream expected = new ByteArrayOutputStream(); |
| FileUtils.copyStream(inputStream, true, expected, true); |
| |
| // Compare |
| assertTrue(Arrays.equals(expected.toByteArray(), destination.toByteArray())); |
| } |
| |
| public void testUnpackFailsBecauseOfZeroLengthPackedFile() throws IOException { |
| // Setup the processor |
| ProcessingStep step = new Pack200ProcessorStep(); |
| ByteArrayOutputStream destination = new ByteArrayOutputStream(); |
| step.link(destination, new NullProgressMonitor()); |
| |
| // drive the source data (zero length) through the step |
| InputStream inputStream = new ByteArrayInputStream(new byte[0]); |
| FileUtils.copyStream(inputStream, true, step, true); |
| |
| // This must fail, i.e. the status is not ok! |
| assertFalse(step.getStatus().isOK()); |
| } |
| |
| } |