/* * 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; import static org.junit.Assert.*; import org.apache.commons.compress.compressors.gzip.GzipUtils; import org.junit.Test; public class GzipUtilsTestCase { @Test public void testIsCompressedFilename() { assertFalse(GzipUtils.isCompressedFilename("")); assertFalse(GzipUtils.isCompressedFilename(".gz")); assertTrue(GzipUtils.isCompressedFilename("x.tgz")); assertTrue(GzipUtils.isCompressedFilename("x.taz")); assertTrue(GzipUtils.isCompressedFilename("x.svgz")); assertTrue(GzipUtils.isCompressedFilename("x.cpgz")); assertTrue(GzipUtils.isCompressedFilename("x.wmz")); assertTrue(GzipUtils.isCompressedFilename("x.emz")); assertTrue(GzipUtils.isCompressedFilename("x.gz")); assertTrue(GzipUtils.isCompressedFilename("x.z")); assertTrue(GzipUtils.isCompressedFilename("x-gz")); assertTrue(GzipUtils.isCompressedFilename("x-z")); assertTrue(GzipUtils.isCompressedFilename("x_z")); assertFalse(GzipUtils.isCompressedFilename("xxgz")); assertFalse(GzipUtils.isCompressedFilename("xzz")); assertFalse(GzipUtils.isCompressedFilename("xaz")); assertTrue(GzipUtils.isCompressedFilename("x.SVGZ")); assertTrue(GzipUtils.isCompressedFilename("x.Svgz")); assertTrue(GzipUtils.isCompressedFilename("x.svGZ")); assertFalse(GzipUtils.isCompressedFilename("x.wmz ")); assertFalse(GzipUtils.isCompressedFilename("x.wmz\n")); assertFalse(GzipUtils.isCompressedFilename("x.wmz.y")); } @Test public void testGetUncompressedFilename() { assertEquals("", GzipUtils.getUncompressedFilename("")); assertEquals(".gz", GzipUtils.getUncompressedFilename(".gz")); assertEquals("x.tar", GzipUtils.getUncompressedFilename("x.tgz")); assertEquals("x.tar", GzipUtils.getUncompressedFilename("x.taz")); assertEquals("x.svg", GzipUtils.getUncompressedFilename("x.svgz")); assertEquals("x.cpio", GzipUtils.getUncompressedFilename("x.cpgz")); assertEquals("x.wmf", GzipUtils.getUncompressedFilename("x.wmz")); assertEquals("x.emf", GzipUtils.getUncompressedFilename("x.emz")); assertEquals("x", GzipUtils.getUncompressedFilename("x.gz")); assertEquals("x", GzipUtils.getUncompressedFilename("x.z")); assertEquals("x", GzipUtils.getUncompressedFilename("x-gz")); assertEquals("x", GzipUtils.getUncompressedFilename("x-z")); assertEquals("x", GzipUtils.getUncompressedFilename("x_z")); assertEquals("x.svg", GzipUtils.getUncompressedFilename("x.SVGZ")); assertEquals("X.svg", GzipUtils.getUncompressedFilename("X.SVGZ")); assertEquals("X.svg", GzipUtils.getUncompressedFilename("X.svGZ")); assertEquals("x.wmz ", GzipUtils.getUncompressedFilename("x.wmz ")); assertEquals("x.wmz\n", GzipUtils.getUncompressedFilename("x.wmz\n")); assertEquals("x.wmz.y", GzipUtils.getUncompressedFilename("x.wmz.y")); } @Test public void testGetCompressedFilename() { assertEquals(".gz", GzipUtils.getCompressedFilename("")); assertEquals("x.gz", GzipUtils.getCompressedFilename("x")); assertEquals("x.tgz", GzipUtils.getCompressedFilename("x.tar")); assertEquals("x.svgz", GzipUtils.getCompressedFilename("x.svg")); assertEquals("x.cpgz", GzipUtils.getCompressedFilename("x.cpio")); assertEquals("x.wmz", GzipUtils.getCompressedFilename("x.wmf")); assertEquals("x.emz", GzipUtils.getCompressedFilename("x.emf")); assertEquals("x.svgz", GzipUtils.getCompressedFilename("x.SVG")); assertEquals("X.svgz", GzipUtils.getCompressedFilename("X.SVG")); assertEquals("X.svgz", GzipUtils.getCompressedFilename("X.svG")); assertEquals("x.wmf .gz", GzipUtils.getCompressedFilename("x.wmf ")); assertEquals("x.wmf\n.gz", GzipUtils.getCompressedFilename("x.wmf\n")); assertEquals("x.wmf.y.gz", GzipUtils.getCompressedFilename("x.wmf.y")); } }