| /* |
| * 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.archivers; |
| |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| |
| import org.apache.commons.compress.AbstractTestCase; |
| import org.apache.commons.compress.archivers.tar.TarArchiveEntry; |
| import org.apache.commons.compress.utils.IOUtils; |
| |
| public final class TarTestCase extends AbstractTestCase { |
| public void testTarArchiveCreation() throws Exception { |
| final File output = new File(dir, "bla.tar"); |
| final File file1 = new File(getClass().getClassLoader().getResource("test1.xml").getFile()); |
| final OutputStream out = new FileOutputStream(output); |
| final ArchiveOutputStream os = new ArchiveStreamFactory().createArchiveOutputStream("tar", out); |
| final TarArchiveEntry entry = new TarArchiveEntry("testdata/test1.xml"); |
| entry.setModTime(0); |
| entry.setSize(file1.length()); |
| entry.setUserId(0); |
| entry.setGroupId(0); |
| entry.setUserName("avalon"); |
| entry.setGroupName("excalibur"); |
| entry.setMode(0100000); |
| os.putArchiveEntry(entry); |
| IOUtils.copy(new FileInputStream(file1), os); |
| os.closeArchiveEntry(); |
| os.close(); |
| } |
| |
| public void testTarArchiveLongNameCreation() throws Exception { |
| String name = "testdata/12345678901234567890123456789012345678901234567890123456789012345678901234567890123456.xml"; |
| byte[] bytes = name.getBytes(); |
| assertEquals(bytes.length, 99); |
| |
| final File output = new File(dir, "bla.tar"); |
| final File file1 = new File(getClass().getClassLoader().getResource("test1.xml").getFile()); |
| final OutputStream out = new FileOutputStream(output); |
| final ArchiveOutputStream os = new ArchiveStreamFactory().createArchiveOutputStream("tar", out); |
| final TarArchiveEntry entry = new TarArchiveEntry(name); |
| entry.setModTime(0); |
| entry.setSize(file1.length()); |
| entry.setUserId(0); |
| entry.setGroupId(0); |
| entry.setUserName("avalon"); |
| entry.setGroupName("excalibur"); |
| entry.setMode(0100000); |
| os.putArchiveEntry(entry); |
| IOUtils.copy(new FileInputStream(file1), os); |
| os.closeArchiveEntry(); |
| os.close(); |
| |
| |
| ArchiveOutputStream os2 = null; |
| try { |
| String toLongName = "testdata/123456789012345678901234567890123456789012345678901234567890123456789012345678901234567.xml"; |
| final File output2 = new File(dir, "bla.tar"); |
| final OutputStream out2 = new FileOutputStream(output2); |
| os2 = new ArchiveStreamFactory().createArchiveOutputStream("tar", out2); |
| final TarArchiveEntry entry2 = new TarArchiveEntry(toLongName); |
| entry2.setModTime(0); |
| entry2.setSize(file1.length()); |
| entry2.setUserId(0); |
| entry2.setGroupId(0); |
| entry2.setUserName("avalon"); |
| entry2.setGroupName("excalibur"); |
| entry2.setMode(0100000); |
| os.putArchiveEntry(entry); |
| IOUtils.copy(new FileInputStream(file1), os2); |
| } catch(IOException e) { |
| assertTrue(true); |
| } finally { |
| os2.closeArchiveEntry(); |
| } |
| } |
| |
| public void testTarUnarchive() throws Exception { |
| final File input = new File(getClass().getClassLoader().getResource("bla.tar").getFile()); |
| final InputStream is = new FileInputStream(input); |
| final ArchiveInputStream in = new ArchiveStreamFactory().createArchiveInputStream("tar", is); |
| final TarArchiveEntry entry = (TarArchiveEntry)in.getNextEntry(); |
| final OutputStream out = new FileOutputStream(new File(dir, entry.getName())); |
| IOUtils.copy(in, out); |
| out.close(); |
| in.close(); |
| } |
| |
| } |