| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.commons.compress.compressors.pack200; |
| |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.FileOutputStream; |
| import java.io.OutputStream; |
| import java.util.HashMap; |
| |
| import org.apache.commons.compress.AbstractTestCase; |
| import org.apache.commons.compress.archivers.ArchiveEntry; |
| import org.apache.commons.compress.archivers.ArchiveInputStream; |
| import org.apache.commons.compress.archivers.ArchiveStreamFactory; |
| import org.apache.commons.compress.utils.IOUtils; |
| import org.junit.Test; |
| |
| public final class Pack200UtilsTest extends AbstractTestCase { |
| |
| @Test |
| public void testNormalize() throws Throwable { |
| final File input = getFile("bla.jar"); |
| final File[] output = createTempDirAndFile(); |
| try { |
| Pack200Utils.normalize(input, output[1], |
| new HashMap<String, String>()); |
| try (FileInputStream is = new FileInputStream(output[1])) { |
| final ArchiveInputStream in = new ArchiveStreamFactory() |
| .createArchiveInputStream("jar", is); |
| |
| ArchiveEntry entry = in.getNextEntry(); |
| while (entry != null) { |
| final File archiveEntry = new File(dir, entry.getName()); |
| archiveEntry.getParentFile().mkdirs(); |
| if (entry.isDirectory()) { |
| archiveEntry.mkdir(); |
| entry = in.getNextEntry(); |
| continue; |
| } |
| final OutputStream out = new FileOutputStream(archiveEntry); |
| IOUtils.copy(in, out); |
| out.close(); |
| entry = in.getNextEntry(); |
| } |
| |
| in.close(); |
| } |
| } finally { |
| output[1].delete(); |
| output[0].delete(); |
| } |
| } |
| |
| @Test |
| public void testNormalizeInPlace() throws Throwable { |
| final File input = getFile("bla.jar"); |
| final File[] output = createTempDirAndFile(); |
| try { |
| FileInputStream is = new FileInputStream(input); |
| OutputStream os = null; |
| try { |
| os = new FileOutputStream(output[1]); |
| IOUtils.copy(is, os); |
| } finally { |
| is.close(); |
| if (os != null) { |
| os.close(); |
| } |
| } |
| |
| Pack200Utils.normalize(output[1]); |
| is = new FileInputStream(output[1]); |
| try { |
| final ArchiveInputStream in = new ArchiveStreamFactory() |
| .createArchiveInputStream("jar", is); |
| |
| ArchiveEntry entry = in.getNextEntry(); |
| while (entry != null) { |
| final File archiveEntry = new File(dir, entry.getName()); |
| archiveEntry.getParentFile().mkdirs(); |
| if (entry.isDirectory()) { |
| archiveEntry.mkdir(); |
| entry = in.getNextEntry(); |
| continue; |
| } |
| final OutputStream out = new FileOutputStream(archiveEntry); |
| IOUtils.copy(in, out); |
| out.close(); |
| entry = in.getNextEntry(); |
| } |
| |
| in.close(); |
| } finally { |
| is.close(); |
| } |
| } finally { |
| output[1].delete(); |
| output[0].delete(); |
| } |
| } |
| |
| } |