| /* |
| * 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.arj; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| |
| import java.io.InputStream; |
| import java.nio.file.Files; |
| import java.util.Calendar; |
| import java.util.TimeZone; |
| |
| import org.apache.commons.compress.AbstractTestCase; |
| import org.apache.commons.compress.archivers.ArchiveEntry; |
| import org.apache.commons.compress.utils.IOUtils; |
| import org.junit.Test; |
| |
| public class ArjArchiveInputStreamTest extends AbstractTestCase { |
| |
| @Test |
| public void testArjUnarchive() throws Exception { |
| final StringBuilder expected = new StringBuilder(); |
| expected.append("test1.xml<?xml version=\"1.0\"?>\n"); |
| expected.append("<empty/>test2.xml<?xml version=\"1.0\"?>\n"); |
| expected.append("<empty/>\n"); |
| |
| final StringBuilder result = new StringBuilder(); |
| try (final ArjArchiveInputStream in = new ArjArchiveInputStream(Files.newInputStream(getFile("bla.arj").toPath()))) { |
| ArjArchiveEntry entry; |
| |
| while ((entry = in.getNextEntry()) != null) { |
| result.append(entry.getName()); |
| int tmp; |
| while ((tmp = in.read()) != -1) { |
| result.append((char) tmp); |
| } |
| assertFalse(entry.isDirectory()); |
| } |
| } |
| assertEquals(result.toString(), expected.toString()); |
| } |
| |
| @Test |
| public void testReadingOfAttributesDosVersion() throws Exception { |
| try (final ArjArchiveInputStream in = new ArjArchiveInputStream(Files.newInputStream(getFile("bla.arj").toPath()))) { |
| final ArjArchiveEntry entry = in.getNextEntry(); |
| assertEquals("test1.xml", entry.getName()); |
| assertEquals(30, entry.getSize()); |
| assertEquals(0, entry.getUnixMode()); |
| final Calendar cal = Calendar.getInstance(); |
| cal.set(2008, 9, 6, 23, 50, 52); |
| cal.set(Calendar.MILLISECOND, 0); |
| assertEquals(cal.getTime(), entry.getLastModifiedDate()); |
| } |
| } |
| |
| @Test |
| public void testReadingOfAttributesUnixVersion() throws Exception { |
| try (final ArjArchiveInputStream in = new ArjArchiveInputStream(Files.newInputStream(getFile("bla.unix.arj").toPath()))) { |
| final ArjArchiveEntry entry = in.getNextEntry(); |
| assertEquals("test1.xml", entry.getName()); |
| assertEquals(30, entry.getSize()); |
| assertEquals(0664, entry.getUnixMode() & 07777 /* UnixStat.PERM_MASK */); |
| final Calendar cal = Calendar.getInstance(TimeZone.getTimeZone("GMT+0000")); |
| cal.set(2008, 9, 6, 21, 50, 52); |
| cal.set(Calendar.MILLISECOND, 0); |
| assertEquals(cal.getTime(), entry.getLastModifiedDate()); |
| } |
| } |
| |
| @Test |
| public void singleByteReadConsistentlyReturnsMinusOneAtEof() throws Exception { |
| try (InputStream in = Files.newInputStream(getFile("bla.arj").toPath()); |
| ArjArchiveInputStream archive = new ArjArchiveInputStream(in)) { |
| final ArchiveEntry e = archive.getNextEntry(); |
| IOUtils.toByteArray(archive); |
| assertEquals(-1, archive.read()); |
| assertEquals(-1, archive.read()); |
| } |
| } |
| |
| @Test |
| public void multiByteReadConsistentlyReturnsMinusOneAtEof() throws Exception { |
| final byte[] buf = new byte[2]; |
| try (InputStream in = Files.newInputStream(getFile("bla.arj").toPath()); |
| ArjArchiveInputStream archive = new ArjArchiveInputStream(in)) { |
| final ArchiveEntry e = archive.getNextEntry(); |
| IOUtils.toByteArray(archive); |
| assertEquals(-1, archive.read(buf)); |
| assertEquals(-1, archive.read(buf)); |
| } |
| } |
| |
| } |