| /******************************************************************************* |
| * 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 |
| * IBM - continuing development |
| *******************************************************************************/ |
| package org.eclipse.equinox.p2.tests.artifact.repository.processing; |
| |
| import java.io.*; |
| import java.util.Arrays; |
| import junit.framework.TestCase; |
| import org.eclipse.core.runtime.*; |
| import org.eclipse.equinox.internal.p2.artifact.processors.pack200.Pack200ProcessorStep; |
| import org.eclipse.equinox.internal.p2.artifact.processors.verifier.MD5Verifier; |
| import org.eclipse.equinox.internal.p2.core.helpers.FileUtils; |
| import org.eclipse.equinox.internal.provisional.p2.artifact.repository.processing.*; |
| import org.eclipse.equinox.p2.tests.optimizers.TestActivator; |
| |
| public class ProcessingStepHandlerTest extends TestCase { |
| |
| // private static final int BUFFER_SIZE = 8 * 1024; |
| |
| ProcessingStepHandler handler = new ProcessingStepHandler(); |
| IProgressMonitor monitor = new NullProgressMonitor(); |
| |
| public void testExecuteNoPSs() throws IOException { |
| ProcessingStepDescriptor[] descriptors = new ProcessingStepDescriptor[0]; |
| OutputStream result = new ByteArrayOutputStream(10); |
| OutputStream testStream = handler.createAndLink(descriptors, null, result, monitor); |
| testStream.write("Test".getBytes()); |
| testStream.close(); |
| assertEquals("Test", result.toString()); |
| } |
| |
| public void testExecuteOneByteShifterPS() throws IOException { |
| ProcessingStep[] steps = new ProcessingStep[] {new ByteShifter(1)}; |
| ByteArrayOutputStream result = new ByteArrayOutputStream(10); |
| OutputStream testStream = handler.link(steps, result, monitor); |
| testStream.write(new byte[] {1}); |
| testStream.close(); |
| assertTrue(Arrays.equals(new byte[] {2}, result.toByteArray())); |
| } |
| |
| public void testExecuteTwoByteShifterPSs() throws IOException { |
| ProcessingStep[] steps = new ProcessingStep[] {new ByteShifter(1), new ByteShifter(2)}; |
| ByteArrayOutputStream result = new ByteArrayOutputStream(10); |
| OutputStream testStream = handler.link(steps, result, monitor); |
| testStream.write(new byte[] {1}); |
| testStream.close(); |
| assertTrue(Arrays.equals(new byte[] {8}, result.toByteArray())); |
| } |
| |
| public void testExecuteOneMD5VerifierPSOk() throws IOException { |
| ProcessingStep[] steps = new ProcessingStep[] {new MD5Verifier("0cbc6611f5540bd0809a388dc95a615b")}; |
| ByteArrayOutputStream result = new ByteArrayOutputStream(10); |
| OutputStream testStream = handler.link(steps, result, monitor); |
| testStream.write("Test".getBytes()); |
| testStream.close(); |
| assertEquals("Test", result.toString()); |
| } |
| |
| public void testExecuteOneMD5VerifierPSFails() throws IOException { |
| ProcessingStep[] steps = new ProcessingStep[] {new MD5Verifier("9cbc6611f5540bd0809a388dc95a615b")}; |
| ByteArrayOutputStream result = new ByteArrayOutputStream(10); |
| OutputStream testStream = handler.link(steps, result, monitor); |
| testStream.write("Test".getBytes()); |
| try { |
| testStream.close(); |
| assertEquals("Test", result.toString()); |
| assertTrue((ProcessingStepHandler.checkStatus(testStream).getSeverity() == IStatus.ERROR)); |
| } catch (IOException e) { |
| assertTrue(true); |
| } |
| } |
| |
| public void testExecuteOneByteShifterAndOneMD5VerifierPSOk() throws IOException { |
| // Order of PSs is important!! |
| ProcessingStep[] steps = new ProcessingStep[] {new ByteShifter(1), new MD5Verifier("ceeee507e8db83294600218b4e198897")}; |
| ByteArrayOutputStream result = new ByteArrayOutputStream(10); |
| OutputStream testStream = handler.link(steps, result, monitor); |
| testStream.write(new byte[] {1, 2, 3, 4, 5}); |
| testStream.close(); |
| assertTrue(Arrays.equals(new byte[] {2, 4, 6, 8, 10}, result.toByteArray())); |
| } |
| |
| public void testExecuteOneByteShifterAndOneMD5VerifierPSFailWrongOrder() throws IOException { |
| // Order of PSs is important - here it wrong!! |
| ProcessingStep[] steps = new ProcessingStep[] {new MD5Verifier("af476bbaf152a4c39ca4e5c498a88aa0"), new ByteShifter(1)}; |
| ByteArrayOutputStream result = new ByteArrayOutputStream(10); |
| OutputStream testStream = handler.link(steps, result, monitor); |
| testStream.write(new byte[] {1, 2, 3, 4, 5}); |
| try { |
| testStream.close(); |
| assertTrue(Arrays.equals(new byte[] {2, 4, 6, 8, 10}, result.toByteArray())); |
| assertTrue((ProcessingStepHandler.checkStatus(testStream).getSeverity() == IStatus.ERROR)); |
| } catch (IOException e) { |
| assertTrue(true); |
| } |
| } |
| |
| public void testAssureOrderingOfPSs1() throws IOException { |
| ProcessingStep[] steps = new ProcessingStep[] {new Adder(1), new Multiplier(2)}; |
| ByteArrayOutputStream result = new ByteArrayOutputStream(10); |
| OutputStream testStream = handler.link(steps, result, monitor); |
| testStream.write(new byte[] {1, 2, 3, 4, 5}); |
| testStream.close(); |
| assertTrue(Arrays.equals(new byte[] {4, 6, 8, 10, 12}, result.toByteArray())); |
| } |
| |
| public void testAssureOrderingOfPSs2() throws IOException { |
| ProcessingStep[] steps = new ProcessingStep[] {new Multiplier(2), new Adder(1)}; |
| ByteArrayOutputStream result = new ByteArrayOutputStream(10); |
| OutputStream testStream = handler.link(steps, result, monitor); |
| testStream.write(new byte[] {1, 2, 3, 4, 5}); |
| testStream.close(); |
| assertTrue(Arrays.equals(new byte[] {3, 5, 7, 9, 11}, result.toByteArray())); |
| } |
| |
| public void testExecuteOnePack200UnpackerPS() throws IOException { |
| ProcessingStepDescriptor[] descriptors = new ProcessingStepDescriptor[] {new ProcessingStepDescriptor("org.eclipse.equinox.p2.processing.Pack200Unpacker", null, true)}; |
| ProcessingStep[] steps = handler.create(descriptors, null); |
| ByteArrayOutputStream result = new ByteArrayOutputStream(100000); |
| OutputStream testStream = handler.link(steps, result, monitor); |
| IStatus status = ProcessingStepHandler.checkStatus(testStream); |
| assertTrue("Step is not ready.", status.isOK()); |
| InputStream inputStream = TestActivator.getContext().getBundle().getEntry("testData/jarprocessor.jar.pack.gz").openStream(); |
| FileUtils.copyStream(inputStream, true, testStream, true); |
| assertEquals(35062, result.size()); |
| } |
| |
| public void testCreateByteShifterPS() { |
| ProcessingStepDescriptor[] descriptors = new ProcessingStepDescriptor[] {new ProcessingStepDescriptor("org.eclipse.equinox.p2.processing.ByteShifter", "1", true)}; |
| ProcessingStep[] steps = handler.create(descriptors, null); |
| assertNotNull(steps); |
| assertEquals(1, steps.length); |
| assertEquals(ByteShifter.class, steps[0].getClass()); |
| } |
| |
| public void testCreateMD5VerifierPS() { |
| ProcessingStepDescriptor[] descriptors = new ProcessingStepDescriptor[] {new ProcessingStepDescriptor("org.eclipse.equinox.p2.processing.MD5Verifier", "1", true)}; |
| ProcessingStep[] steps = handler.create(descriptors, null); |
| assertNotNull(steps); |
| assertEquals(1, steps.length); |
| assertEquals(MD5Verifier.class, steps[0].getClass()); |
| } |
| |
| public void testCreateAdderPS() { |
| ProcessingStepDescriptor[] descriptors = new ProcessingStepDescriptor[] {new ProcessingStepDescriptor("org.eclipse.equinox.p2.processing.Adder", "1", true)}; |
| ProcessingStep[] steps = handler.create(descriptors, null); |
| assertNotNull(steps); |
| assertEquals(1, steps.length); |
| assertEquals(Adder.class, steps[0].getClass()); |
| } |
| |
| public void testCreateMultiplierPS() { |
| ProcessingStepDescriptor[] descriptors = new ProcessingStepDescriptor[] {new ProcessingStepDescriptor("org.eclipse.equinox.p2.processing.Multiplier", "2", true)}; |
| ProcessingStep[] steps = handler.create(descriptors, null); |
| assertNotNull(steps); |
| assertEquals(1, steps.length); |
| assertEquals(Multiplier.class, steps[0].getClass()); |
| } |
| |
| public void testCreatePack200UnpackerPS() { |
| ProcessingStepDescriptor[] descriptors = new ProcessingStepDescriptor[] {new ProcessingStepDescriptor("org.eclipse.equinox.p2.processing.Pack200Unpacker", null, true)}; |
| ProcessingStep[] steps = handler.create(descriptors, null); |
| assertNotNull(steps); |
| assertEquals(1, steps.length); |
| assertEquals(Pack200ProcessorStep.class, steps[0].getClass()); |
| } |
| |
| public void testCreatePSsAndAssureOrderingOfPSs1() throws IOException { |
| ProcessingStepDescriptor adder = new ProcessingStepDescriptor("org.eclipse.equinox.p2.processing.Adder", "1", true); |
| ProcessingStepDescriptor multiplier = new ProcessingStepDescriptor("org.eclipse.equinox.p2.processing.Multiplier", "2", true); |
| ProcessingStepDescriptor[] descriptors = new ProcessingStepDescriptor[] {adder, multiplier}; |
| ProcessingStep[] steps = handler.create(descriptors, null); |
| ByteArrayOutputStream result = new ByteArrayOutputStream(10); |
| OutputStream testStream = handler.link(steps, result, monitor); |
| testStream.write(new byte[] {1, 2, 3, 4, 5}); |
| testStream.close(); |
| assertTrue(Arrays.equals(new byte[] {4, 6, 8, 10, 12}, result.toByteArray())); |
| } |
| |
| public void testCreatePSsAndAssureOrderingOfPSs2() throws IOException { |
| ProcessingStepDescriptor adder = new ProcessingStepDescriptor("org.eclipse.equinox.p2.processing.Adder", "1", true); |
| ProcessingStepDescriptor multiplier = new ProcessingStepDescriptor("org.eclipse.equinox.p2.processing.Multiplier", "2", true); |
| ProcessingStepDescriptor[] descriptors = new ProcessingStepDescriptor[] {multiplier, adder}; |
| ProcessingStep[] steps = handler.create(descriptors, null); |
| ByteArrayOutputStream result = new ByteArrayOutputStream(10); |
| OutputStream testStream = handler.link(steps, result, monitor); |
| testStream.write(new byte[] {1, 2, 3, 4, 5}); |
| testStream.close(); |
| assertTrue(Arrays.equals(new byte[] {3, 5, 7, 9, 11}, result.toByteArray())); |
| } |
| |
| public void testLinkPSs() throws IOException { |
| ProcessingStepDescriptor adder = new ProcessingStepDescriptor("org.eclipse.equinox.p2.processing.Adder", "1", true); |
| ProcessingStepDescriptor multiplier = new ProcessingStepDescriptor("org.eclipse.equinox.p2.processing.Multiplier", "2", true); |
| ProcessingStepDescriptor[] descriptors = new ProcessingStepDescriptor[] {adder, multiplier}; |
| ByteArrayOutputStream result = new ByteArrayOutputStream(10); |
| OutputStream testStream = handler.createAndLink(descriptors, null, result, monitor); |
| testStream.write(new byte[] {1, 2, 3, 4, 5}); |
| testStream.close(); |
| assertTrue(Arrays.equals(new byte[] {4, 6, 8, 10, 12}, result.toByteArray())); |
| } |
| |
| } |