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Commons IO example source code file (FilenameUtilsTestCase.java)
The Commons IO FilenameUtilsTestCase.java source code/* * 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.io; import java.io.File; import java.util.ArrayList; import java.util.Arrays; import java.util.Collection; import org.apache.commons.io.testtools.FileBasedTestCase; /** * This is used to test FilenameUtils for correctness. * * @author Peter Donald * @author Matthew Hawthorne * @author Martin Cooper * @version $Id: FilenameUtilsTestCase.java 1002806 2010-09-29 18:51:30Z niallp $ * @see FilenameUtils */ public class FilenameUtilsTestCase extends FileBasedTestCase { private static final String SEP = "" + File.separatorChar; private static final boolean WINDOWS = (File.separatorChar == '\\'); private File testFile1; private File testFile2; private int testFile1Size; private int testFile2Size; public FilenameUtilsTestCase(String name) { super(name); testFile1 = new File(getTestDirectory(), "file1-test.txt"); testFile2 = new File(getTestDirectory(), "file1a-test.txt"); testFile1Size = (int)testFile1.length(); testFile2Size = (int)testFile2.length(); } /** @see junit.framework.TestCase#setUp() */ @Override protected void setUp() throws Exception { getTestDirectory().mkdirs(); createFile(testFile1, testFile1Size); createFile(testFile2, testFile2Size); FileUtils.deleteDirectory(getTestDirectory()); getTestDirectory().mkdirs(); createFile(testFile1, testFile1Size); createFile(testFile2, testFile2Size); } /** @see junit.framework.TestCase#tearDown() */ @Override protected void tearDown() throws Exception { FileUtils.deleteDirectory(getTestDirectory()); } //----------------------------------------------------------------------- public void testNormalize() throws Exception { assertEquals(null, FilenameUtils.normalize(null)); assertEquals(null, FilenameUtils.normalize(":")); assertEquals(null, FilenameUtils.normalize("1:\\a\\b\\c.txt")); assertEquals(null, FilenameUtils.normalize("1:")); assertEquals(null, FilenameUtils.normalize("1:a")); assertEquals(null, FilenameUtils.normalize("\\\\\\a\\b\\c.txt")); assertEquals(null, FilenameUtils.normalize("\\\\a")); assertEquals("a" + SEP + "b" + SEP + "c.txt", FilenameUtils.normalize("a\\b/c.txt")); assertEquals("" + SEP + "a" + SEP + "b" + SEP + "c.txt", FilenameUtils.normalize("\\a\\b/c.txt")); assertEquals("C:" + SEP + "a" + SEP + "b" + SEP + "c.txt", FilenameUtils.normalize("C:\\a\\b/c.txt")); assertEquals("" + SEP + "" + SEP + "server" + SEP + "a" + SEP + "b" + SEP + "c.txt", FilenameUtils.normalize("\\\\server\\a\\b/c.txt")); assertEquals("~" + SEP + "a" + SEP + "b" + SEP + "c.txt", FilenameUtils.normalize("~\\a\\b/c.txt")); assertEquals("~user" + SEP + "a" + SEP + "b" + SEP + "c.txt", FilenameUtils.normalize("~user\\a\\b/c.txt")); assertEquals("a" + SEP + "c", FilenameUtils.normalize("a/b/../c")); assertEquals("c", FilenameUtils.normalize("a/b/../../c")); assertEquals("c" + SEP, FilenameUtils.normalize("a/b/../../c/")); assertEquals(null, FilenameUtils.normalize("a/b/../../../c")); assertEquals("a" + SEP, FilenameUtils.normalize("a/b/..")); assertEquals("a" + SEP, FilenameUtils.normalize("a/b/../")); assertEquals("", FilenameUtils.normalize("a/b/../..")); assertEquals("", FilenameUtils.normalize("a/b/../../")); assertEquals(null, FilenameUtils.normalize("a/b/../../..")); assertEquals("a" + SEP + "d", FilenameUtils.normalize("a/b/../c/../d")); assertEquals("a" + SEP + "d" + SEP, FilenameUtils.normalize("a/b/../c/../d/")); assertEquals("a" + SEP + "b" + SEP + "d", FilenameUtils.normalize("a/b//d")); assertEquals("a" + SEP + "b" + SEP, FilenameUtils.normalize("a/b/././.")); assertEquals("a" + SEP + "b" + SEP, FilenameUtils.normalize("a/b/./././")); assertEquals("a" + SEP, FilenameUtils.normalize("./a/")); assertEquals("a", FilenameUtils.normalize("./a")); assertEquals("", FilenameUtils.normalize("./")); assertEquals("", FilenameUtils.normalize(".")); assertEquals(null, FilenameUtils.normalize("../a")); assertEquals(null, FilenameUtils.normalize("..")); assertEquals("", FilenameUtils.normalize("")); assertEquals(SEP + "a", FilenameUtils.normalize("/a")); assertEquals(SEP + "a" + SEP, FilenameUtils.normalize("/a/")); assertEquals(SEP + "a" + SEP + "c", FilenameUtils.normalize("/a/b/../c")); assertEquals(SEP + "c", FilenameUtils.normalize("/a/b/../../c")); assertEquals(null, FilenameUtils.normalize("/a/b/../../../c")); assertEquals(SEP + "a" + SEP, FilenameUtils.normalize("/a/b/..")); assertEquals(SEP + "", FilenameUtils.normalize("/a/b/../..")); assertEquals(null, FilenameUtils.normalize("/a/b/../../..")); assertEquals(SEP + "a" + SEP + "d", FilenameUtils.normalize("/a/b/../c/../d")); assertEquals(SEP + "a" + SEP + "b" + SEP + "d", FilenameUtils.normalize("/a/b//d")); assertEquals(SEP + "a" + SEP + "b" + SEP, FilenameUtils.normalize("/a/b/././.")); assertEquals(SEP + "a", FilenameUtils.normalize("/./a")); assertEquals(SEP + "", FilenameUtils.normalize("/./")); assertEquals(SEP + "", FilenameUtils.normalize("/.")); assertEquals(null, FilenameUtils.normalize("/../a")); assertEquals(null, FilenameUtils.normalize("/..")); assertEquals(SEP + "", FilenameUtils.normalize("/")); assertEquals("~" + SEP + "a", FilenameUtils.normalize("~/a")); assertEquals("~" + SEP + "a" + SEP, FilenameUtils.normalize("~/a/")); assertEquals("~" + SEP + "a" + SEP + "c", FilenameUtils.normalize("~/a/b/../c")); assertEquals("~" + SEP + "c", FilenameUtils.normalize("~/a/b/../../c")); assertEquals(null, FilenameUtils.normalize("~/a/b/../../../c")); assertEquals("~" + SEP + "a" + SEP, FilenameUtils.normalize("~/a/b/..")); assertEquals("~" + SEP + "", FilenameUtils.normalize("~/a/b/../..")); assertEquals(null, FilenameUtils.normalize("~/a/b/../../..")); assertEquals("~" + SEP + "a" + SEP + "d", FilenameUtils.normalize("~/a/b/../c/../d")); assertEquals("~" + SEP + "a" + SEP + "b" + SEP + "d", FilenameUtils.normalize("~/a/b//d")); assertEquals("~" + SEP + "a" + SEP + "b" + SEP, FilenameUtils.normalize("~/a/b/././.")); assertEquals("~" + SEP + "a", FilenameUtils.normalize("~/./a")); assertEquals("~" + SEP, FilenameUtils.normalize("~/./")); assertEquals("~" + SEP, FilenameUtils.normalize("~/.")); assertEquals(null, FilenameUtils.normalize("~/../a")); assertEquals(null, FilenameUtils.normalize("~/..")); assertEquals("~" + SEP, FilenameUtils.normalize("~/")); assertEquals("~" + SEP, FilenameUtils.normalize("~")); assertEquals("~user" + SEP + "a", FilenameUtils.normalize("~user/a")); assertEquals("~user" + SEP + "a" + SEP, FilenameUtils.normalize("~user/a/")); assertEquals("~user" + SEP + "a" + SEP + "c", FilenameUtils.normalize("~user/a/b/../c")); assertEquals("~user" + SEP + "c", FilenameUtils.normalize("~user/a/b/../../c")); assertEquals(null, FilenameUtils.normalize("~user/a/b/../../../c")); assertEquals("~user" + SEP + "a" + SEP, FilenameUtils.normalize("~user/a/b/..")); assertEquals("~user" + SEP + "", FilenameUtils.normalize("~user/a/b/../..")); assertEquals(null, FilenameUtils.normalize("~user/a/b/../../..")); assertEquals("~user" + SEP + "a" + SEP + "d", FilenameUtils.normalize("~user/a/b/../c/../d")); assertEquals("~user" + SEP + "a" + SEP + "b" + SEP + "d", FilenameUtils.normalize("~user/a/b//d")); assertEquals("~user" + SEP + "a" + SEP + "b" + SEP, FilenameUtils.normalize("~user/a/b/././.")); assertEquals("~user" + SEP + "a", FilenameUtils.normalize("~user/./a")); assertEquals("~user" + SEP + "", FilenameUtils.normalize("~user/./")); assertEquals("~user" + SEP + "", FilenameUtils.normalize("~user/.")); assertEquals(null, FilenameUtils.normalize("~user/../a")); assertEquals(null, FilenameUtils.normalize("~user/..")); assertEquals("~user" + SEP, FilenameUtils.normalize("~user/")); assertEquals("~user" + SEP, FilenameUtils.normalize("~user")); assertEquals("C:" + SEP + "a", FilenameUtils.normalize("C:/a")); assertEquals("C:" + SEP + "a" + SEP, FilenameUtils.normalize("C:/a/")); assertEquals("C:" + SEP + "a" + SEP + "c", FilenameUtils.normalize("C:/a/b/../c")); assertEquals("C:" + SEP + "c", FilenameUtils.normalize("C:/a/b/../../c")); assertEquals(null, FilenameUtils.normalize("C:/a/b/../../../c")); assertEquals("C:" + SEP + "a" + SEP, FilenameUtils.normalize("C:/a/b/..")); assertEquals("C:" + SEP + "", FilenameUtils.normalize("C:/a/b/../..")); assertEquals(null, FilenameUtils.normalize("C:/a/b/../../..")); assertEquals("C:" + SEP + "a" + SEP + "d", FilenameUtils.normalize("C:/a/b/../c/../d")); assertEquals("C:" + SEP + "a" + SEP + "b" + SEP + "d", FilenameUtils.normalize("C:/a/b//d")); assertEquals("C:" + SEP + "a" + SEP + "b" + SEP, FilenameUtils.normalize("C:/a/b/././.")); assertEquals("C:" + SEP + "a", FilenameUtils.normalize("C:/./a")); assertEquals("C:" + SEP + "", FilenameUtils.normalize("C:/./")); assertEquals("C:" + SEP + "", FilenameUtils.normalize("C:/.")); assertEquals(null, FilenameUtils.normalize("C:/../a")); assertEquals(null, FilenameUtils.normalize("C:/..")); assertEquals("C:" + SEP + "", FilenameUtils.normalize("C:/")); assertEquals("C:" + "a", FilenameUtils.normalize("C:a")); assertEquals("C:" + "a" + SEP, FilenameUtils.normalize("C:a/")); assertEquals("C:" + "a" + SEP + "c", FilenameUtils.normalize("C:a/b/../c")); assertEquals("C:" + "c", FilenameUtils.normalize("C:a/b/../../c")); assertEquals(null, FilenameUtils.normalize("C:a/b/../../../c")); assertEquals("C:" + "a" + SEP, FilenameUtils.normalize("C:a/b/..")); assertEquals("C:" + "", FilenameUtils.normalize("C:a/b/../..")); assertEquals(null, FilenameUtils.normalize("C:a/b/../../..")); assertEquals("C:" + "a" + SEP + "d", FilenameUtils.normalize("C:a/b/../c/../d")); assertEquals("C:" + "a" + SEP + "b" + SEP + "d", FilenameUtils.normalize("C:a/b//d")); assertEquals("C:" + "a" + SEP + "b" + SEP, FilenameUtils.normalize("C:a/b/././.")); assertEquals("C:" + "a", FilenameUtils.normalize("C:./a")); assertEquals("C:" + "", FilenameUtils.normalize("C:./")); assertEquals("C:" + "", FilenameUtils.normalize("C:.")); assertEquals(null, FilenameUtils.normalize("C:../a")); assertEquals(null, FilenameUtils.normalize("C:..")); assertEquals("C:" + "", FilenameUtils.normalize("C:")); assertEquals(SEP + SEP + "server" + SEP + "a", FilenameUtils.normalize("//server/a")); assertEquals(SEP + SEP + "server" + SEP + "a" + SEP, FilenameUtils.normalize("//server/a/")); assertEquals(SEP + SEP + "server" + SEP + "a" + SEP + "c", FilenameUtils.normalize("//server/a/b/../c")); assertEquals(SEP + SEP + "server" + SEP + "c", FilenameUtils.normalize("//server/a/b/../../c")); assertEquals(null, FilenameUtils.normalize("//server/a/b/../../../c")); assertEquals(SEP + SEP + "server" + SEP + "a" + SEP, FilenameUtils.normalize("//server/a/b/..")); assertEquals(SEP + SEP + "server" + SEP + "", FilenameUtils.normalize("//server/a/b/../..")); assertEquals(null, FilenameUtils.normalize("//server/a/b/../../..")); assertEquals(SEP + SEP + "server" + SEP + "a" + SEP + "d", FilenameUtils.normalize("//server/a/b/../c/../d")); assertEquals(SEP + SEP + "server" + SEP + "a" + SEP + "b" + SEP + "d", FilenameUtils.normalize("//server/a/b//d")); assertEquals(SEP + SEP + "server" + SEP + "a" + SEP + "b" + SEP, FilenameUtils.normalize("//server/a/b/././.")); assertEquals(SEP + SEP + "server" + SEP + "a", FilenameUtils.normalize("//server/./a")); assertEquals(SEP + SEP + "server" + SEP + "", FilenameUtils.normalize("//server/./")); assertEquals(SEP + SEP + "server" + SEP + "", FilenameUtils.normalize("//server/.")); assertEquals(null, FilenameUtils.normalize("//server/../a")); assertEquals(null, FilenameUtils.normalize("//server/..")); assertEquals(SEP + SEP + "server" + SEP + "", FilenameUtils.normalize("//server/")); } public void testNormalizeUnixWin() throws Exception { // Normalize (Unix Separator) assertEquals("/a/c/", FilenameUtils.normalize("/a/b/../c/", true)); assertEquals("/a/c/", FilenameUtils.normalize("\\a\\b\\..\\c\\", true)); // Normalize (Windows Separator) assertEquals("\\a\\c\\", FilenameUtils.normalize("/a/b/../c/", false)); assertEquals("\\a\\c\\", FilenameUtils.normalize("\\a\\b\\..\\c\\", false)); } //----------------------------------------------------------------------- public void testNormalizeNoEndSeparator() throws Exception { assertEquals(null, FilenameUtils.normalizeNoEndSeparator(null)); assertEquals(null, FilenameUtils.normalizeNoEndSeparator(":")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("1:\\a\\b\\c.txt")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("1:")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("1:a")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("\\\\\\a\\b\\c.txt")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("\\\\a")); assertEquals("a" + SEP + "b" + SEP + "c.txt", FilenameUtils.normalizeNoEndSeparator("a\\b/c.txt")); assertEquals("" + SEP + "a" + SEP + "b" + SEP + "c.txt", FilenameUtils.normalizeNoEndSeparator("\\a\\b/c.txt")); assertEquals("C:" + SEP + "a" + SEP + "b" + SEP + "c.txt", FilenameUtils.normalizeNoEndSeparator("C:\\a\\b/c.txt")); assertEquals("" + SEP + "" + SEP + "server" + SEP + "a" + SEP + "b" + SEP + "c.txt", FilenameUtils.normalizeNoEndSeparator("\\\\server\\a\\b/c.txt")); assertEquals("~" + SEP + "a" + SEP + "b" + SEP + "c.txt", FilenameUtils.normalizeNoEndSeparator("~\\a\\b/c.txt")); assertEquals("~user" + SEP + "a" + SEP + "b" + SEP + "c.txt", FilenameUtils.normalizeNoEndSeparator("~user\\a\\b/c.txt")); assertEquals("a" + SEP + "c", FilenameUtils.normalizeNoEndSeparator("a/b/../c")); assertEquals("c", FilenameUtils.normalizeNoEndSeparator("a/b/../../c")); assertEquals("c", FilenameUtils.normalizeNoEndSeparator("a/b/../../c/")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("a/b/../../../c")); assertEquals("a", FilenameUtils.normalizeNoEndSeparator("a/b/..")); assertEquals("a", FilenameUtils.normalizeNoEndSeparator("a/b/../")); assertEquals("", FilenameUtils.normalizeNoEndSeparator("a/b/../..")); assertEquals("", FilenameUtils.normalizeNoEndSeparator("a/b/../../")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("a/b/../../..")); assertEquals("a" + SEP + "d", FilenameUtils.normalizeNoEndSeparator("a/b/../c/../d")); assertEquals("a" + SEP + "d", FilenameUtils.normalizeNoEndSeparator("a/b/../c/../d/")); assertEquals("a" + SEP + "b" + SEP + "d", FilenameUtils.normalizeNoEndSeparator("a/b//d")); assertEquals("a" + SEP + "b", FilenameUtils.normalizeNoEndSeparator("a/b/././.")); assertEquals("a" + SEP + "b", FilenameUtils.normalizeNoEndSeparator("a/b/./././")); assertEquals("a", FilenameUtils.normalizeNoEndSeparator("./a/")); assertEquals("a", FilenameUtils.normalizeNoEndSeparator("./a")); assertEquals("", FilenameUtils.normalizeNoEndSeparator("./")); assertEquals("", FilenameUtils.normalizeNoEndSeparator(".")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("../a")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("..")); assertEquals("", FilenameUtils.normalizeNoEndSeparator("")); assertEquals(SEP + "a", FilenameUtils.normalizeNoEndSeparator("/a")); assertEquals(SEP + "a", FilenameUtils.normalizeNoEndSeparator("/a/")); assertEquals(SEP + "a" + SEP + "c", FilenameUtils.normalizeNoEndSeparator("/a/b/../c")); assertEquals(SEP + "c", FilenameUtils.normalizeNoEndSeparator("/a/b/../../c")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("/a/b/../../../c")); assertEquals(SEP + "a", FilenameUtils.normalizeNoEndSeparator("/a/b/..")); assertEquals(SEP + "", FilenameUtils.normalizeNoEndSeparator("/a/b/../..")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("/a/b/../../..")); assertEquals(SEP + "a" + SEP + "d", FilenameUtils.normalizeNoEndSeparator("/a/b/../c/../d")); assertEquals(SEP + "a" + SEP + "b" + SEP + "d", FilenameUtils.normalizeNoEndSeparator("/a/b//d")); assertEquals(SEP + "a" + SEP + "b", FilenameUtils.normalizeNoEndSeparator("/a/b/././.")); assertEquals(SEP + "a", FilenameUtils.normalizeNoEndSeparator("/./a")); assertEquals(SEP + "", FilenameUtils.normalizeNoEndSeparator("/./")); assertEquals(SEP + "", FilenameUtils.normalizeNoEndSeparator("/.")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("/../a")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("/..")); assertEquals(SEP + "", FilenameUtils.normalizeNoEndSeparator("/")); assertEquals("~" + SEP + "a", FilenameUtils.normalizeNoEndSeparator("~/a")); assertEquals("~" + SEP + "a", FilenameUtils.normalizeNoEndSeparator("~/a/")); assertEquals("~" + SEP + "a" + SEP + "c", FilenameUtils.normalizeNoEndSeparator("~/a/b/../c")); assertEquals("~" + SEP + "c", FilenameUtils.normalizeNoEndSeparator("~/a/b/../../c")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("~/a/b/../../../c")); assertEquals("~" + SEP + "a", FilenameUtils.normalizeNoEndSeparator("~/a/b/..")); assertEquals("~" + SEP + "", FilenameUtils.normalizeNoEndSeparator("~/a/b/../..")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("~/a/b/../../..")); assertEquals("~" + SEP + "a" + SEP + "d", FilenameUtils.normalizeNoEndSeparator("~/a/b/../c/../d")); assertEquals("~" + SEP + "a" + SEP + "b" + SEP + "d", FilenameUtils.normalizeNoEndSeparator("~/a/b//d")); assertEquals("~" + SEP + "a" + SEP + "b", FilenameUtils.normalizeNoEndSeparator("~/a/b/././.")); assertEquals("~" + SEP + "a", FilenameUtils.normalizeNoEndSeparator("~/./a")); assertEquals("~" + SEP, FilenameUtils.normalizeNoEndSeparator("~/./")); assertEquals("~" + SEP, FilenameUtils.normalizeNoEndSeparator("~/.")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("~/../a")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("~/..")); assertEquals("~" + SEP, FilenameUtils.normalizeNoEndSeparator("~/")); assertEquals("~" + SEP, FilenameUtils.normalizeNoEndSeparator("~")); assertEquals("~user" + SEP + "a", FilenameUtils.normalizeNoEndSeparator("~user/a")); assertEquals("~user" + SEP + "a", FilenameUtils.normalizeNoEndSeparator("~user/a/")); assertEquals("~user" + SEP + "a" + SEP + "c", FilenameUtils.normalizeNoEndSeparator("~user/a/b/../c")); assertEquals("~user" + SEP + "c", FilenameUtils.normalizeNoEndSeparator("~user/a/b/../../c")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("~user/a/b/../../../c")); assertEquals("~user" + SEP + "a", FilenameUtils.normalizeNoEndSeparator("~user/a/b/..")); assertEquals("~user" + SEP + "", FilenameUtils.normalizeNoEndSeparator("~user/a/b/../..")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("~user/a/b/../../..")); assertEquals("~user" + SEP + "a" + SEP + "d", FilenameUtils.normalizeNoEndSeparator("~user/a/b/../c/../d")); assertEquals("~user" + SEP + "a" + SEP + "b" + SEP + "d", FilenameUtils.normalizeNoEndSeparator("~user/a/b//d")); assertEquals("~user" + SEP + "a" + SEP + "b", FilenameUtils.normalizeNoEndSeparator("~user/a/b/././.")); assertEquals("~user" + SEP + "a", FilenameUtils.normalizeNoEndSeparator("~user/./a")); assertEquals("~user" + SEP + "", FilenameUtils.normalizeNoEndSeparator("~user/./")); assertEquals("~user" + SEP + "", FilenameUtils.normalizeNoEndSeparator("~user/.")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("~user/../a")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("~user/..")); assertEquals("~user" + SEP, FilenameUtils.normalizeNoEndSeparator("~user/")); assertEquals("~user" + SEP, FilenameUtils.normalizeNoEndSeparator("~user")); assertEquals("C:" + SEP + "a", FilenameUtils.normalizeNoEndSeparator("C:/a")); assertEquals("C:" + SEP + "a", FilenameUtils.normalizeNoEndSeparator("C:/a/")); assertEquals("C:" + SEP + "a" + SEP + "c", FilenameUtils.normalizeNoEndSeparator("C:/a/b/../c")); assertEquals("C:" + SEP + "c", FilenameUtils.normalizeNoEndSeparator("C:/a/b/../../c")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("C:/a/b/../../../c")); assertEquals("C:" + SEP + "a", FilenameUtils.normalizeNoEndSeparator("C:/a/b/..")); assertEquals("C:" + SEP + "", FilenameUtils.normalizeNoEndSeparator("C:/a/b/../..")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("C:/a/b/../../..")); assertEquals("C:" + SEP + "a" + SEP + "d", FilenameUtils.normalizeNoEndSeparator("C:/a/b/../c/../d")); assertEquals("C:" + SEP + "a" + SEP + "b" + SEP + "d", FilenameUtils.normalizeNoEndSeparator("C:/a/b//d")); assertEquals("C:" + SEP + "a" + SEP + "b", FilenameUtils.normalizeNoEndSeparator("C:/a/b/././.")); assertEquals("C:" + SEP + "a", FilenameUtils.normalizeNoEndSeparator("C:/./a")); assertEquals("C:" + SEP + "", FilenameUtils.normalizeNoEndSeparator("C:/./")); assertEquals("C:" + SEP + "", FilenameUtils.normalizeNoEndSeparator("C:/.")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("C:/../a")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("C:/..")); assertEquals("C:" + SEP + "", FilenameUtils.normalizeNoEndSeparator("C:/")); assertEquals("C:" + "a", FilenameUtils.normalizeNoEndSeparator("C:a")); assertEquals("C:" + "a", FilenameUtils.normalizeNoEndSeparator("C:a/")); assertEquals("C:" + "a" + SEP + "c", FilenameUtils.normalizeNoEndSeparator("C:a/b/../c")); assertEquals("C:" + "c", FilenameUtils.normalizeNoEndSeparator("C:a/b/../../c")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("C:a/b/../../../c")); assertEquals("C:" + "a", FilenameUtils.normalizeNoEndSeparator("C:a/b/..")); assertEquals("C:" + "", FilenameUtils.normalizeNoEndSeparator("C:a/b/../..")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("C:a/b/../../..")); assertEquals("C:" + "a" + SEP + "d", FilenameUtils.normalizeNoEndSeparator("C:a/b/../c/../d")); assertEquals("C:" + "a" + SEP + "b" + SEP + "d", FilenameUtils.normalizeNoEndSeparator("C:a/b//d")); assertEquals("C:" + "a" + SEP + "b", FilenameUtils.normalizeNoEndSeparator("C:a/b/././.")); assertEquals("C:" + "a", FilenameUtils.normalizeNoEndSeparator("C:./a")); assertEquals("C:" + "", FilenameUtils.normalizeNoEndSeparator("C:./")); assertEquals("C:" + "", FilenameUtils.normalizeNoEndSeparator("C:.")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("C:../a")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("C:..")); assertEquals("C:" + "", FilenameUtils.normalizeNoEndSeparator("C:")); assertEquals(SEP + SEP + "server" + SEP + "a", FilenameUtils.normalizeNoEndSeparator("//server/a")); assertEquals(SEP + SEP + "server" + SEP + "a", FilenameUtils.normalizeNoEndSeparator("//server/a/")); assertEquals(SEP + SEP + "server" + SEP + "a" + SEP + "c", FilenameUtils.normalizeNoEndSeparator("//server/a/b/../c")); assertEquals(SEP + SEP + "server" + SEP + "c", FilenameUtils.normalizeNoEndSeparator("//server/a/b/../../c")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("//server/a/b/../../../c")); assertEquals(SEP + SEP + "server" + SEP + "a", FilenameUtils.normalizeNoEndSeparator("//server/a/b/..")); assertEquals(SEP + SEP + "server" + SEP + "", FilenameUtils.normalizeNoEndSeparator("//server/a/b/../..")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("//server/a/b/../../..")); assertEquals(SEP + SEP + "server" + SEP + "a" + SEP + "d", FilenameUtils.normalizeNoEndSeparator("//server/a/b/../c/../d")); assertEquals(SEP + SEP + "server" + SEP + "a" + SEP + "b" + SEP + "d", FilenameUtils.normalizeNoEndSeparator("//server/a/b//d")); assertEquals(SEP + SEP + "server" + SEP + "a" + SEP + "b", FilenameUtils.normalizeNoEndSeparator("//server/a/b/././.")); assertEquals(SEP + SEP + "server" + SEP + "a", FilenameUtils.normalizeNoEndSeparator("//server/./a")); assertEquals(SEP + SEP + "server" + SEP + "", FilenameUtils.normalizeNoEndSeparator("//server/./")); assertEquals(SEP + SEP + "server" + SEP + "", FilenameUtils.normalizeNoEndSeparator("//server/.")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("//server/../a")); assertEquals(null, FilenameUtils.normalizeNoEndSeparator("//server/..")); assertEquals(SEP + SEP + "server" + SEP + "", FilenameUtils.normalizeNoEndSeparator("//server/")); } public void testNormalizeNoEndSeparatorUnixWin() throws Exception { // Normalize (Unix Separator) assertEquals("/a/c", FilenameUtils.normalizeNoEndSeparator("/a/b/../c/", true)); assertEquals("/a/c", FilenameUtils.normalizeNoEndSeparator("\\a\\b\\..\\c\\", true)); // Normalize (Windows Separator) assertEquals("\\a\\c", FilenameUtils.normalizeNoEndSeparator("/a/b/../c/", false)); assertEquals("\\a\\c", FilenameUtils.normalizeNoEndSeparator("\\a\\b\\..\\c\\", false)); } //----------------------------------------------------------------------- public void testConcat() { assertEquals(null, FilenameUtils.concat("", null)); assertEquals(null, FilenameUtils.concat(null, null)); assertEquals(null, FilenameUtils.concat(null, "")); assertEquals(null, FilenameUtils.concat(null, "a")); assertEquals(SEP + "a", FilenameUtils.concat(null, "/a")); assertEquals(null, FilenameUtils.concat("", ":")); // invalid prefix assertEquals(null, FilenameUtils.concat(":", "")); // invalid prefix assertEquals("f" + SEP, FilenameUtils.concat("", "f/")); assertEquals("f", FilenameUtils.concat("", "f")); assertEquals("a" + SEP + "f" + SEP, FilenameUtils.concat("a/", "f/")); assertEquals("a" + SEP + "f", FilenameUtils.concat("a", "f")); assertEquals("a" + SEP + "b" + SEP + "f" + SEP, FilenameUtils.concat("a/b/", "f/")); assertEquals("a" + SEP + "b" + SEP + "f", FilenameUtils.concat("a/b", "f")); assertEquals("a" + SEP + "f" + SEP, FilenameUtils.concat("a/b/", "../f/")); assertEquals("a" + SEP + "f", FilenameUtils.concat("a/b", "../f")); assertEquals("a" + SEP + "c" + SEP + "g" + SEP, FilenameUtils.concat("a/b/../c/", "f/../g/")); assertEquals("a" + SEP + "c" + SEP + "g", FilenameUtils.concat("a/b/../c", "f/../g")); assertEquals("a" + SEP + "c.txt" + SEP + "f", FilenameUtils.concat("a/c.txt", "f")); assertEquals(SEP + "f" + SEP, FilenameUtils.concat("", "/f/")); assertEquals(SEP + "f", FilenameUtils.concat("", "/f")); assertEquals(SEP + "f" + SEP, FilenameUtils.concat("a/", "/f/")); assertEquals(SEP + "f", FilenameUtils.concat("a", "/f")); assertEquals(SEP + "c" + SEP + "d", FilenameUtils.concat("a/b/", "/c/d")); assertEquals("C:c" + SEP + "d", FilenameUtils.concat("a/b/", "C:c/d")); assertEquals("C:" + SEP + "c" + SEP + "d", FilenameUtils.concat("a/b/", "C:/c/d")); assertEquals("~" + SEP + "c" + SEP + "d", FilenameUtils.concat("a/b/", "~/c/d")); assertEquals("~user" + SEP + "c" + SEP + "d", FilenameUtils.concat("a/b/", "~user/c/d")); assertEquals("~" + SEP, FilenameUtils.concat("a/b/", "~")); assertEquals("~user" + SEP, FilenameUtils.concat("a/b/", "~user")); } //----------------------------------------------------------------------- public void testSeparatorsToUnix() { assertEquals(null, FilenameUtils.separatorsToUnix(null)); assertEquals("/a/b/c", FilenameUtils.separatorsToUnix("/a/b/c")); assertEquals("/a/b/c.txt", FilenameUtils.separatorsToUnix("/a/b/c.txt")); assertEquals("/a/b/c", FilenameUtils.separatorsToUnix("/a/b\\c")); assertEquals("/a/b/c", FilenameUtils.separatorsToUnix("\\a\\b\\c")); assertEquals("D:/a/b/c", FilenameUtils.separatorsToUnix("D:\\a\\b\\c")); } public void testSeparatorsToWindows() { assertEquals(null, FilenameUtils.separatorsToWindows(null)); assertEquals("\\a\\b\\c", FilenameUtils.separatorsToWindows("\\a\\b\\c")); assertEquals("\\a\\b\\c.txt", FilenameUtils.separatorsToWindows("\\a\\b\\c.txt")); assertEquals("\\a\\b\\c", FilenameUtils.separatorsToWindows("\\a\\b/c")); assertEquals("\\a\\b\\c", FilenameUtils.separatorsToWindows("/a/b/c")); assertEquals("D:\\a\\b\\c", FilenameUtils.separatorsToWindows("D:/a/b/c")); } public void testSeparatorsToSystem() { if (WINDOWS) { assertEquals(null, FilenameUtils.separatorsToSystem(null)); assertEquals("\\a\\b\\c", FilenameUtils.separatorsToSystem("\\a\\b\\c")); assertEquals("\\a\\b\\c.txt", FilenameUtils.separatorsToSystem("\\a\\b\\c.txt")); assertEquals("\\a\\b\\c", FilenameUtils.separatorsToSystem("\\a\\b/c")); assertEquals("\\a\\b\\c", FilenameUtils.separatorsToSystem("/a/b/c")); assertEquals("D:\\a\\b\\c", FilenameUtils.separatorsToSystem("D:/a/b/c")); } else { assertEquals(null, FilenameUtils.separatorsToSystem(null)); assertEquals("/a/b/c", FilenameUtils.separatorsToSystem("/a/b/c")); assertEquals("/a/b/c.txt", FilenameUtils.separatorsToSystem("/a/b/c.txt")); assertEquals("/a/b/c", FilenameUtils.separatorsToSystem("/a/b\\c")); assertEquals("/a/b/c", FilenameUtils.separatorsToSystem("\\a\\b\\c")); assertEquals("D:/a/b/c", FilenameUtils.separatorsToSystem("D:\\a\\b\\c")); } } //----------------------------------------------------------------------- public void testGetPrefixLength() { assertEquals(-1, FilenameUtils.getPrefixLength(null)); assertEquals(-1, FilenameUtils.getPrefixLength(":")); assertEquals(-1, FilenameUtils.getPrefixLength("1:\\a\\b\\c.txt")); assertEquals(-1, FilenameUtils.getPrefixLength("1:")); assertEquals(-1, FilenameUtils.getPrefixLength("1:a")); assertEquals(-1, FilenameUtils.getPrefixLength("\\\\\\a\\b\\c.txt")); assertEquals(-1, FilenameUtils.getPrefixLength("\\\\a")); assertEquals(0, FilenameUtils.getPrefixLength("")); assertEquals(1, FilenameUtils.getPrefixLength("\\")); assertEquals(2, FilenameUtils.getPrefixLength("C:")); assertEquals(3, FilenameUtils.getPrefixLength("C:\\")); assertEquals(9, FilenameUtils.getPrefixLength("//server/")); assertEquals(2, FilenameUtils.getPrefixLength("~")); assertEquals(2, FilenameUtils.getPrefixLength("~/")); assertEquals(6, FilenameUtils.getPrefixLength("~user")); assertEquals(6, FilenameUtils.getPrefixLength("~user/")); assertEquals(0, FilenameUtils.getPrefixLength("a\\b\\c.txt")); assertEquals(1, FilenameUtils.getPrefixLength("\\a\\b\\c.txt")); assertEquals(2, FilenameUtils.getPrefixLength("C:a\\b\\c.txt")); assertEquals(3, FilenameUtils.getPrefixLength("C:\\a\\b\\c.txt")); assertEquals(9, FilenameUtils.getPrefixLength("\\\\server\\a\\b\\c.txt")); assertEquals(0, FilenameUtils.getPrefixLength("a/b/c.txt")); assertEquals(1, FilenameUtils.getPrefixLength("/a/b/c.txt")); assertEquals(3, FilenameUtils.getPrefixLength("C:/a/b/c.txt")); assertEquals(9, FilenameUtils.getPrefixLength("//server/a/b/c.txt")); assertEquals(2, FilenameUtils.getPrefixLength("~/a/b/c.txt")); assertEquals(6, FilenameUtils.getPrefixLength("~user/a/b/c.txt")); assertEquals(0, FilenameUtils.getPrefixLength("a\\b\\c.txt")); assertEquals(1, FilenameUtils.getPrefixLength("\\a\\b\\c.txt")); assertEquals(2, FilenameUtils.getPrefixLength("~\\a\\b\\c.txt")); assertEquals(6, FilenameUtils.getPrefixLength("~user\\a\\b\\c.txt")); } public void testIndexOfLastSeparator() { assertEquals(-1, FilenameUtils.indexOfLastSeparator(null)); assertEquals(-1, FilenameUtils.indexOfLastSeparator("noseperator.inthispath")); assertEquals(3, FilenameUtils.indexOfLastSeparator("a/b/c")); assertEquals(3, FilenameUtils.indexOfLastSeparator("a\\b\\c")); } public void testIndexOfExtension() { assertEquals(-1, FilenameUtils.indexOfExtension(null)); assertEquals(-1, FilenameUtils.indexOfExtension("file")); assertEquals(4, FilenameUtils.indexOfExtension("file.txt")); assertEquals(13, FilenameUtils.indexOfExtension("a.txt/b.txt/c.txt")); assertEquals(-1, FilenameUtils.indexOfExtension("a/b/c")); assertEquals(-1, FilenameUtils.indexOfExtension("a\\b\\c")); assertEquals(-1, FilenameUtils.indexOfExtension("a/b.notextension/c")); assertEquals(-1, FilenameUtils.indexOfExtension("a\\b.notextension\\c")); } //----------------------------------------------------------------------- public void testGetPrefix() { assertEquals(null, FilenameUtils.getPrefix(null)); assertEquals(null, FilenameUtils.getPrefix(":")); assertEquals(null, FilenameUtils.getPrefix("1:\\a\\b\\c.txt")); assertEquals(null, FilenameUtils.getPrefix("1:")); assertEquals(null, FilenameUtils.getPrefix("1:a")); assertEquals(null, FilenameUtils.getPrefix("\\\\\\a\\b\\c.txt")); assertEquals(null, FilenameUtils.getPrefix("\\\\a")); assertEquals("", FilenameUtils.getPrefix("")); assertEquals("\\", FilenameUtils.getPrefix("\\")); assertEquals("C:", FilenameUtils.getPrefix("C:")); assertEquals("C:\\", FilenameUtils.getPrefix("C:\\")); assertEquals("//server/", FilenameUtils.getPrefix("//server/")); assertEquals("~/", FilenameUtils.getPrefix("~")); assertEquals("~/", FilenameUtils.getPrefix("~/")); assertEquals("~user/", FilenameUtils.getPrefix("~user")); assertEquals("~user/", FilenameUtils.getPrefix("~user/")); assertEquals("", FilenameUtils.getPrefix("a\\b\\c.txt")); assertEquals("\\", FilenameUtils.getPrefix("\\a\\b\\c.txt")); assertEquals("C:\\", FilenameUtils.getPrefix("C:\\a\\b\\c.txt")); assertEquals("\\\\server\\", FilenameUtils.getPrefix("\\\\server\\a\\b\\c.txt")); assertEquals("", FilenameUtils.getPrefix("a/b/c.txt")); assertEquals("/", FilenameUtils.getPrefix("/a/b/c.txt")); assertEquals("C:/", FilenameUtils.getPrefix("C:/a/b/c.txt")); assertEquals("//server/", FilenameUtils.getPrefix("//server/a/b/c.txt")); assertEquals("~/", FilenameUtils.getPrefix("~/a/b/c.txt")); assertEquals("~user/", FilenameUtils.getPrefix("~user/a/b/c.txt")); assertEquals("", FilenameUtils.getPrefix("a\\b\\c.txt")); assertEquals("\\", FilenameUtils.getPrefix("\\a\\b\\c.txt")); assertEquals("~\\", FilenameUtils.getPrefix("~\\a\\b\\c.txt")); assertEquals("~user\\", FilenameUtils.getPrefix("~user\\a\\b\\c.txt")); } public void testGetPath() { assertEquals(null, FilenameUtils.getPath(null)); assertEquals("", FilenameUtils.getPath("noseperator.inthispath")); assertEquals("", FilenameUtils.getPath("/noseperator.inthispath")); assertEquals("", FilenameUtils.getPath("\\noseperator.inthispath")); assertEquals("a/b/", FilenameUtils.getPath("a/b/c.txt")); assertEquals("a/b/", FilenameUtils.getPath("a/b/c")); assertEquals("a/b/c/", FilenameUtils.getPath("a/b/c/")); assertEquals("a\\b\\", FilenameUtils.getPath("a\\b\\c")); assertEquals(null, FilenameUtils.getPath(":")); assertEquals(null, FilenameUtils.getPath("1:/a/b/c.txt")); assertEquals(null, FilenameUtils.getPath("1:")); assertEquals(null, FilenameUtils.getPath("1:a")); assertEquals(null, FilenameUtils.getPath("///a/b/c.txt")); assertEquals(null, FilenameUtils.getPath("//a")); assertEquals("", FilenameUtils.getPath("")); assertEquals("", FilenameUtils.getPath("C:")); assertEquals("", FilenameUtils.getPath("C:/")); assertEquals("", FilenameUtils.getPath("//server/")); assertEquals("", FilenameUtils.getPath("~")); assertEquals("", FilenameUtils.getPath("~/")); assertEquals("", FilenameUtils.getPath("~user")); assertEquals("", FilenameUtils.getPath("~user/")); assertEquals("a/b/", FilenameUtils.getPath("a/b/c.txt")); assertEquals("a/b/", FilenameUtils.getPath("/a/b/c.txt")); assertEquals("", FilenameUtils.getPath("C:a")); assertEquals("a/b/", FilenameUtils.getPath("C:a/b/c.txt")); assertEquals("a/b/", FilenameUtils.getPath("C:/a/b/c.txt")); assertEquals("a/b/", FilenameUtils.getPath("//server/a/b/c.txt")); assertEquals("a/b/", FilenameUtils.getPath("~/a/b/c.txt")); assertEquals("a/b/", FilenameUtils.getPath("~user/a/b/c.txt")); } public void testGetPathNoEndSeparator() { assertEquals(null, FilenameUtils.getPath(null)); assertEquals("", FilenameUtils.getPath("noseperator.inthispath")); assertEquals("", FilenameUtils.getPathNoEndSeparator("/noseperator.inthispath")); assertEquals("", FilenameUtils.getPathNoEndSeparator("\\noseperator.inthispath")); assertEquals("a/b", FilenameUtils.getPathNoEndSeparator("a/b/c.txt")); assertEquals("a/b", FilenameUtils.getPathNoEndSeparator("a/b/c")); assertEquals("a/b/c", FilenameUtils.getPathNoEndSeparator("a/b/c/")); assertEquals("a\\b", FilenameUtils.getPathNoEndSeparator("a\\b\\c")); assertEquals(null, FilenameUtils.getPathNoEndSeparator(":")); assertEquals(null, FilenameUtils.getPathNoEndSeparator("1:/a/b/c.txt")); assertEquals(null, FilenameUtils.getPathNoEndSeparator("1:")); assertEquals(null, FilenameUtils.getPathNoEndSeparator("1:a")); assertEquals(null, FilenameUtils.getPathNoEndSeparator("///a/b/c.txt")); assertEquals(null, FilenameUtils.getPathNoEndSeparator("//a")); assertEquals("", FilenameUtils.getPathNoEndSeparator("")); assertEquals("", FilenameUtils.getPathNoEndSeparator("C:")); assertEquals("", FilenameUtils.getPathNoEndSeparator("C:/")); assertEquals("", FilenameUtils.getPathNoEndSeparator("//server/")); assertEquals("", FilenameUtils.getPathNoEndSeparator("~")); assertEquals("", FilenameUtils.getPathNoEndSeparator("~/")); assertEquals("", FilenameUtils.getPathNoEndSeparator("~user")); assertEquals("", FilenameUtils.getPathNoEndSeparator("~user/")); assertEquals("a/b", FilenameUtils.getPathNoEndSeparator("a/b/c.txt")); assertEquals("a/b", FilenameUtils.getPathNoEndSeparator("/a/b/c.txt")); assertEquals("", FilenameUtils.getPathNoEndSeparator("C:a")); assertEquals("a/b", FilenameUtils.getPathNoEndSeparator("C:a/b/c.txt")); assertEquals("a/b", FilenameUtils.getPathNoEndSeparator("C:/a/b/c.txt")); assertEquals("a/b", FilenameUtils.getPathNoEndSeparator("//server/a/b/c.txt")); assertEquals("a/b", FilenameUtils.getPathNoEndSeparator("~/a/b/c.txt")); assertEquals("a/b", FilenameUtils.getPathNoEndSeparator("~user/a/b/c.txt")); } public void testGetFullPath() { assertEquals(null, FilenameUtils.getFullPath(null)); assertEquals("", FilenameUtils.getFullPath("noseperator.inthispath")); assertEquals("a/b/", FilenameUtils.getFullPath("a/b/c.txt")); assertEquals("a/b/", FilenameUtils.getFullPath("a/b/c")); assertEquals("a/b/c/", FilenameUtils.getFullPath("a/b/c/")); assertEquals("a\\b\\", FilenameUtils.getFullPath("a\\b\\c")); assertEquals(null, FilenameUtils.getFullPath(":")); assertEquals(null, FilenameUtils.getFullPath("1:/a/b/c.txt")); assertEquals(null, FilenameUtils.getFullPath("1:")); assertEquals(null, FilenameUtils.getFullPath("1:a")); assertEquals(null, FilenameUtils.getFullPath("///a/b/c.txt")); assertEquals(null, FilenameUtils.getFullPath("//a")); assertEquals("", FilenameUtils.getFullPath("")); assertEquals("C:", FilenameUtils.getFullPath("C:")); assertEquals("C:/", FilenameUtils.getFullPath("C:/")); assertEquals("//server/", FilenameUtils.getFullPath("//server/")); assertEquals("~/", FilenameUtils.getFullPath("~")); assertEquals("~/", FilenameUtils.getFullPath("~/")); assertEquals("~user/", FilenameUtils.getFullPath("~user")); assertEquals("~user/", FilenameUtils.getFullPath("~user/")); assertEquals("a/b/", FilenameUtils.getFullPath("a/b/c.txt")); assertEquals("/a/b/", FilenameUtils.getFullPath("/a/b/c.txt")); assertEquals("C:", FilenameUtils.getFullPath("C:a")); assertEquals("C:a/b/", FilenameUtils.getFullPath("C:a/b/c.txt")); assertEquals("C:/a/b/", FilenameUtils.getFullPath("C:/a/b/c.txt")); assertEquals("//server/a/b/", FilenameUtils.getFullPath("//server/a/b/c.txt")); assertEquals("~/a/b/", FilenameUtils.getFullPath("~/a/b/c.txt")); assertEquals("~user/a/b/", FilenameUtils.getFullPath("~user/a/b/c.txt")); } public void testGetFullPathNoEndSeparator() { assertEquals(null, FilenameUtils.getFullPathNoEndSeparator(null)); assertEquals("", FilenameUtils.getFullPathNoEndSeparator("noseperator.inthispath")); assertEquals("a/b", FilenameUtils.getFullPathNoEndSeparator("a/b/c.txt")); assertEquals("a/b", FilenameUtils.getFullPathNoEndSeparator("a/b/c")); assertEquals("a/b/c", FilenameUtils.getFullPathNoEndSeparator("a/b/c/")); assertEquals("a\\b", FilenameUtils.getFullPathNoEndSeparator("a\\b\\c")); assertEquals(null, FilenameUtils.getFullPathNoEndSeparator(":")); assertEquals(null, FilenameUtils.getFullPathNoEndSeparator("1:/a/b/c.txt")); assertEquals(null, FilenameUtils.getFullPathNoEndSeparator("1:")); assertEquals(null, FilenameUtils.getFullPathNoEndSeparator("1:a")); assertEquals(null, FilenameUtils.getFullPathNoEndSeparator("///a/b/c.txt")); assertEquals(null, FilenameUtils.getFullPathNoEndSeparator("//a")); assertEquals("", FilenameUtils.getFullPathNoEndSeparator("")); assertEquals("C:", FilenameUtils.getFullPathNoEndSeparator("C:")); assertEquals("C:/", FilenameUtils.getFullPathNoEndSeparator("C:/")); assertEquals("//server/", FilenameUtils.getFullPathNoEndSeparator("//server/")); assertEquals("~", FilenameUtils.getFullPathNoEndSeparator("~")); assertEquals("~/", FilenameUtils.getFullPathNoEndSeparator("~/")); assertEquals("~user", FilenameUtils.getFullPathNoEndSeparator("~user")); assertEquals("~user/", FilenameUtils.getFullPathNoEndSeparator("~user/")); assertEquals("a/b", FilenameUtils.getFullPathNoEndSeparator("a/b/c.txt")); assertEquals("/a/b", FilenameUtils.getFullPathNoEndSeparator("/a/b/c.txt")); assertEquals("C:", FilenameUtils.getFullPathNoEndSeparator("C:a")); assertEquals("C:a/b", FilenameUtils.getFullPathNoEndSeparator("C:a/b/c.txt")); assertEquals("C:/a/b", FilenameUtils.getFullPathNoEndSeparator("C:/a/b/c.txt")); assertEquals("//server/a/b", FilenameUtils.getFullPathNoEndSeparator("//server/a/b/c.txt")); assertEquals("~/a/b", FilenameUtils.getFullPathNoEndSeparator("~/a/b/c.txt")); assertEquals("~user/a/b", FilenameUtils.getFullPathNoEndSeparator("~user/a/b/c.txt")); } /** * Test for https://issues.apache.org/jira/browse/IO-248 */ public void testGetFullPathNoEndSeparator_IO_248() { // Test single separator assertEquals("/", FilenameUtils.getFullPathNoEndSeparator("/")); assertEquals("\\", FilenameUtils.getFullPathNoEndSeparator("\\")); // Test one level directory assertEquals("/", FilenameUtils.getFullPathNoEndSeparator("/abc")); assertEquals("\\", FilenameUtils.getFullPathNoEndSeparator("\\abc")); // Test one level directory assertEquals("/abc", FilenameUtils.getFullPathNoEndSeparator("/abc/xyz")); assertEquals("\\abc", FilenameUtils.getFullPathNoEndSeparator("\\abc\\xyz")); } public void testGetName() { assertEquals(null, FilenameUtils.getName(null)); assertEquals("noseperator.inthispath", FilenameUtils.getName("noseperator.inthispath")); assertEquals("c.txt", FilenameUtils.getName("a/b/c.txt")); assertEquals("c", FilenameUtils.getName("a/b/c")); assertEquals("", FilenameUtils.getName("a/b/c/")); assertEquals("c", FilenameUtils.getName("a\\b\\c")); } public void testGetBaseName() { assertEquals(null, FilenameUtils.getBaseName(null)); assertEquals("noseperator", FilenameUtils.getBaseName("noseperator.inthispath")); assertEquals("c", FilenameUtils.getBaseName("a/b/c.txt")); assertEquals("c", FilenameUtils.getBaseName("a/b/c")); assertEquals("", FilenameUtils.getBaseName("a/b/c/")); assertEquals("c", FilenameUtils.getBaseName("a\\b\\c")); assertEquals("file.txt", FilenameUtils.getBaseName("file.txt.bak")); } public void testGetExtension() { assertEquals(null, FilenameUtils.getExtension(null)); assertEquals("ext", FilenameUtils.getExtension("file.ext")); assertEquals("", FilenameUtils.getExtension("README")); assertEquals("com", FilenameUtils.getExtension("domain.dot.com")); assertEquals("jpeg", FilenameUtils.getExtension("image.jpeg")); assertEquals("", FilenameUtils.getExtension("a.b/c")); assertEquals("txt", FilenameUtils.getExtension("a.b/c.txt")); assertEquals("", FilenameUtils.getExtension("a/b/c")); assertEquals("", FilenameUtils.getExtension("a.b\\c")); assertEquals("txt", FilenameUtils.getExtension("a.b\\c.txt")); assertEquals("", FilenameUtils.getExtension("a\\b\\c")); assertEquals("", FilenameUtils.getExtension("C:\\temp\\foo.bar\\README")); assertEquals("ext", FilenameUtils.getExtension("../filename.ext")); } public void testRemoveExtension() { assertEquals(null, FilenameUtils.removeExtension(null)); assertEquals("file", FilenameUtils.removeExtension("file.ext")); assertEquals("README", FilenameUtils.removeExtension("README")); assertEquals("domain.dot", FilenameUtils.removeExtension("domain.dot.com")); assertEquals("image", FilenameUtils.removeExtension("image.jpeg")); assertEquals("a.b/c", FilenameUtils.removeExtension("a.b/c")); assertEquals("a.b/c", FilenameUtils.removeExtension("a.b/c.txt")); assertEquals("a/b/c", FilenameUtils.removeExtension("a/b/c")); assertEquals("a.b\\c", FilenameUtils.removeExtension("a.b\\c")); assertEquals("a.b\\c", FilenameUtils.removeExtension("a.b\\c.txt")); assertEquals("a\\b\\c", FilenameUtils.removeExtension("a\\b\\c")); assertEquals("C:\\temp\\foo.bar\\README", FilenameUtils.removeExtension("C:\\temp\\foo.bar\\README")); assertEquals("../filename", FilenameUtils.removeExtension("../filename.ext")); } //----------------------------------------------------------------------- public void testEquals() { assertEquals(true, FilenameUtils.equals(null, null)); assertEquals(false, FilenameUtils.equals(null, "")); assertEquals(false, FilenameUtils.equals("", null)); assertEquals(true, FilenameUtils.equals("", "")); assertEquals(true, FilenameUtils.equals("file.txt", "file.txt")); assertEquals(false, FilenameUtils.equals("file.txt", "FILE.TXT")); assertEquals(false, FilenameUtils.equals("a\\b\\file.txt", "a/b/file.txt")); } public void testEqualsOnSystem() { assertEquals(true, FilenameUtils.equalsOnSystem(null, null)); assertEquals(false, FilenameUtils.equalsOnSystem(null, "")); assertEquals(false, FilenameUtils.equalsOnSystem("", null)); assertEquals(true, FilenameUtils.equalsOnSystem("", "")); assertEquals(true, FilenameUtils.equalsOnSystem("file.txt", "file.txt")); assertEquals(WINDOWS, FilenameUtils.equalsOnSystem("file.txt", "FILE.TXT")); assertEquals(false, FilenameUtils.equalsOnSystem("a\\b\\file.txt", "a/b/file.txt")); } //----------------------------------------------------------------------- public void testEqualsNormalized() { assertEquals(true, FilenameUtils.equalsNormalized(null, null)); assertEquals(false, FilenameUtils.equalsNormalized(null, "")); assertEquals(false, FilenameUtils.equalsNormalized("", null)); assertEquals(true, FilenameUtils.equalsNormalized("", "")); assertEquals(true, FilenameUtils.equalsNormalized("file.txt", "file.txt")); assertEquals(false, FilenameUtils.equalsNormalized("file.txt", "FILE.TXT")); assertEquals(true, FilenameUtils.equalsNormalized("a\\b\\file.txt", "a/b/file.txt")); assertEquals(false, FilenameUtils.equalsNormalized("a/b/", "a/b")); } public void testEqualsNormalizedOnSystem() { assertEquals(true, FilenameUtils.equalsNormalizedOnSystem(null, null)); assertEquals(false, FilenameUtils.equalsNormalizedOnSystem(null, "")); assertEquals(false, FilenameUtils.equalsNormalizedOnSystem("", null)); assertEquals(true, FilenameUtils.equalsNormalizedOnSystem("", "")); assertEquals(true, FilenameUtils.equalsNormalizedOnSystem("file.txt", "file.txt")); assertEquals(WINDOWS, FilenameUtils.equalsNormalizedOnSystem("file.txt", "FILE.TXT")); assertEquals(true, FilenameUtils.equalsNormalizedOnSystem("a\\b\\file.txt", "a/b/file.txt")); assertEquals(false, FilenameUtils.equalsNormalizedOnSystem("a/b/", "a/b")); } /** * Test for https://issues.apache.org/jira/browse/IO-128 */ public void testEqualsNormalizedError_IO_128() { try { FilenameUtils.equalsNormalizedOnSystem("//file.txt", "file.txt"); fail("Invalid normalized first file"); } catch(NullPointerException e) { // expected result } try { FilenameUtils.equalsNormalizedOnSystem("file.txt", "//file.txt"); fail("Invalid normalized second file"); } catch(NullPointerException e) { // expected result } try { FilenameUtils.equalsNormalizedOnSystem("//file.txt", "//file.txt"); fail("Invalid normalized both filse"); } catch(NullPointerException e) { // expected result } } public void testEquals_fullControl() { assertEquals(false, FilenameUtils.equals("file.txt", "FILE.TXT", true, IOCase.SENSITIVE)); assertEquals(true, FilenameUtils.equals("file.txt", "FILE.TXT", true, IOCase.INSENSITIVE)); assertEquals(WINDOWS, FilenameUtils.equals("file.txt", "FILE.TXT", true, IOCase.SYSTEM)); assertEquals(false, FilenameUtils.equals("file.txt", "FILE.TXT", true, null)); } //----------------------------------------------------------------------- public void testIsExtension() { assertEquals(false, FilenameUtils.isExtension(null, (String) null)); assertEquals(false, FilenameUtils.isExtension("file.txt", (String) null)); assertEquals(true, FilenameUtils.isExtension("file", (String) null)); assertEquals(false, FilenameUtils.isExtension("file.txt", "")); assertEquals(true, FilenameUtils.isExtension("file", "")); assertEquals(true, FilenameUtils.isExtension("file.txt", "txt")); assertEquals(false, FilenameUtils.isExtension("file.txt", "rtf")); assertEquals(false, FilenameUtils.isExtension("a/b/file.txt", (String) null)); assertEquals(false, FilenameUtils.isExtension("a/b/file.txt", "")); assertEquals(true, FilenameUtils.isExtension("a/b/file.txt", "txt")); assertEquals(false, FilenameUtils.isExtension("a/b/file.txt", "rtf")); assertEquals(false, FilenameUtils.isExtension("a.b/file.txt", (String) null)); assertEquals(false, FilenameUtils.isExtension("a.b/file.txt", "")); assertEquals(true, FilenameUtils.isExtension("a.b/file.txt", "txt")); assertEquals(false, FilenameUtils.isExtension("a.b/file.txt", "rtf")); assertEquals(false, FilenameUtils.isExtension("a\\b\\file.txt", (String) null)); assertEquals(false, FilenameUtils.isExtension("a\\b\\file.txt", "")); assertEquals(true, FilenameUtils.isExtension("a\\b\\file.txt", "txt")); assertEquals(false, FilenameUtils.isExtension("a\\b\\file.txt", "rtf")); assertEquals(false, FilenameUtils.isExtension("a.b\\file.txt", (String) null)); assertEquals(false, FilenameUtils.isExtension("a.b\\file.txt", "")); assertEquals(true, FilenameUtils.isExtension("a.b\\file.txt", "txt")); assertEquals(false, FilenameUtils.isExtension("a.b\\file.txt", "rtf")); assertEquals(false, FilenameUtils.isExtension("a.b\\file.txt", "TXT")); } public void testIsExtensionArray() { assertEquals(false, FilenameUtils.isExtension(null, (String[]) null)); assertEquals(false, FilenameUtils.isExtension("file.txt", (String[]) null)); assertEquals(true, FilenameUtils.isExtension("file", (String[]) null)); assertEquals(false, FilenameUtils.isExtension("file.txt", new String[0])); assertEquals(true, FilenameUtils.isExtension("file.txt", new String[] {"txt"})); assertEquals(false, FilenameUtils.isExtension("file.txt", new String[] {"rtf"})); assertEquals(true, FilenameUtils.isExtension("file", new String[] {"rtf", ""})); assertEquals(true, FilenameUtils.isExtension("file.txt", new String[] {"rtf", "txt"})); assertEquals(false, FilenameUtils.isExtension("a/b/file.txt", (String[]) null)); assertEquals(false, FilenameUtils.isExtension("a/b/file.txt", new String[0])); assertEquals(true, FilenameUtils.isExtension("a/b/file.txt", new String[] {"txt"})); assertEquals(false, FilenameUtils.isExtension("a/b/file.txt", new String[] {"rtf"})); assertEquals(true, FilenameUtils.isExtension("a/b/file.txt", new String[] {"rtf", "txt"})); assertEquals(false, FilenameUtils.isExtension("a.b/file.txt", (String[]) null)); assertEquals(false, FilenameUtils.isExtension("a.b/file.txt", new String[0])); assertEquals(true, FilenameUtils.isExtension("a.b/file.txt", new String[] {"txt"})); assertEquals(false, FilenameUtils.isExtension("a.b/file.txt", new String[] {"rtf"})); assertEquals(true, FilenameUtils.isExtension("a.b/file.txt", new String[] {"rtf", "txt"})); assertEquals(false, FilenameUtils.isExtension("a\\b\\file.txt", (String[]) null)); assertEquals(false, FilenameUtils.isExtension("a\\b\\file.txt", new String[0])); assertEquals(true, FilenameUtils.isExtension("a\\b\\file.txt", new String[] {"txt"})); assertEquals(false, FilenameUtils.isExtension("a\\b\\file.txt", new String[] {"rtf"})); assertEquals(true, FilenameUtils.isExtension("a\\b\\file.txt", new String[] {"rtf", "txt"})); assertEquals(false, FilenameUtils.isExtension("a.b\\file.txt", (String[]) null)); assertEquals(false, FilenameUtils.isExtension("a.b\\file.txt", new String[0])); assertEquals(true, FilenameUtils.isExtension("a.b\\file.txt", new String[] {"txt"})); assertEquals(false, FilenameUtils.isExtension("a.b\\file.txt", new String[] {"rtf"})); assertEquals(true, FilenameUtils.isExtension("a.b\\file.txt", new String[] {"rtf", "txt"})); assertEquals(false, FilenameUtils.isExtension("a.b\\file.txt", new String[] {"TXT"})); assertEquals(false, FilenameUtils.isExtension("a.b\\file.txt", new String[] {"TXT", "RTF"})); } public void testIsExtensionCollection() { assertEquals(false, FilenameUtils.isExtension(null, (Collection<String>) null)); assertEquals(false, FilenameUtils.isExtension("file.txt", (Collection<String>) null)); assertEquals(true, FilenameUtils.isExtension("file", (Collection<String>) null)); assertEquals(false, FilenameUtils.isExtension("file.txt", new ArrayList<String>())); assertEquals(true, FilenameUtils.isExtension("file.txt", new ArrayList<String>(Arrays.asList(new String[] {"txt"})))); assertEquals(false, FilenameUtils.isExtension("file.txt", new ArrayList<String>(Arrays.asList(new String[] {"rtf"})))); assertEquals(true, FilenameUtils.isExtension("file", new ArrayList<String>(Arrays.asList(new String[] {"rtf", ""})))); assertEquals(true, FilenameUtils.isExtension("file.txt", new ArrayList<String>(Arrays.asList(new String[] {"rtf", "txt"})))); assertEquals(false, FilenameUtils.isExtension("a/b/file.txt", (Collection<String>) null)); assertEquals(false, FilenameUtils.isExtension("a/b/file.txt", new ArrayList<String>())); assertEquals(true, FilenameUtils.isExtension("a/b/file.txt", new ArrayList<String>(Arrays.asList(new String[] {"txt"})))); assertEquals(false, FilenameUtils.isExtension("a/b/file.txt", new ArrayList<String>(Arrays.asList(new String[] {"rtf"})))); assertEquals(true, FilenameUtils.isExtension("a/b/file.txt", new ArrayList<String>(Arrays.asList(new String[] {"rtf", "txt"})))); assertEquals(false, FilenameUtils.isExtension("a.b/file.txt", (Collection<String>) null)); assertEquals(false, FilenameUtils.isExtension("a.b/file.txt", new ArrayList<String>())); assertEquals(true, FilenameUtils.isExtension("a.b/file.txt", new ArrayList<String>(Arrays.asList(new String[] {"txt"})))); assertEquals(false, FilenameUtils.isExtension("a.b/file.txt", new ArrayList<String>(Arrays.asList(new String[] {"rtf"})))); assertEquals(true, FilenameUtils.isExtension("a.b/file.txt", new ArrayList<String>(Arrays.asList(new String[] {"rtf", "txt"})))); assertEquals(false, FilenameUtils.isExtension("a\\b\\file.txt", (Collection<String>) null)); assertEquals(false, FilenameUtils.isExtension("a\\b\\file.txt", new ArrayList<String>())); assertEquals(true, FilenameUtils.isExtension("a\\b\\file.txt", new ArrayList<String>(Arrays.asList(new String[] {"txt"})))); assertEquals(false, FilenameUtils.isExtension("a\\b\\file.txt", new ArrayList<String>(Arrays.asList(new String[] {"rtf"})))); assertEquals(true, FilenameUtils.isExtension("a\\b\\file.txt", new ArrayList<String>(Arrays.asList(new String[] {"rtf", "txt"})))); assertEquals(false, FilenameUtils.isExtension("a.b\\file.txt", (Collection<String>) null)); assertEquals(false, FilenameUtils.isExtension("a.b\\file.txt", new ArrayList<String>())); assertEquals(true, FilenameUtils.isExtension("a.b\\file.txt", new ArrayList<String>(Arrays.asList(new String[] {"txt"})))); assertEquals(false, FilenameUtils.isExtension("a.b\\file.txt", new ArrayList<String>(Arrays.asList(new String[] {"rtf"})))); assertEquals(true, FilenameUtils.isExtension("a.b\\file.txt", new ArrayList<String>(Arrays.asList(new String[] {"rtf", "txt"})))); assertEquals(false, FilenameUtils.isExtension("a.b\\file.txt", new ArrayList<String>(Arrays.asList(new String[] {"TXT"})))); assertEquals(false, FilenameUtils.isExtension("a.b\\file.txt", new ArrayList<String>(Arrays.asList(new String[] {"TXT", "RTF"})))); } } Other Commons IO examples (source code examples)Here is a short list of links related to this Commons IO FilenameUtilsTestCase.java source code file: |
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