| /* |
| * Copyright (C) 2008-2009, Google Inc. |
| * and other copyright owners as documented in the project's IP log. |
| * |
| * This program and the accompanying materials are made available |
| * under the terms of the Eclipse Distribution License v1.0 which |
| * accompanies this distribution, is reproduced below, and is |
| * available at http://www.eclipse.org/org/documents/edl-v10.php |
| * |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or |
| * without modification, are permitted provided that the following |
| * conditions are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * - Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * |
| * - Neither the name of the Eclipse Foundation, Inc. nor the |
| * names of its contributors may be used to endorse or promote |
| * products derived from this software without specific prior |
| * written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND |
| * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
| * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| package org.eclipse.jgit.dircache; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotSame; |
| import static org.junit.Assert.assertSame; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.IOException; |
| |
| import org.eclipse.jgit.errors.CorruptObjectException; |
| import org.eclipse.jgit.junit.RepositoryTestCase; |
| import org.eclipse.jgit.lib.FileMode; |
| import org.junit.Test; |
| |
| public class DirCacheLargePathTest extends RepositoryTestCase { |
| @Test |
| public void testPath_4090() throws Exception { |
| testLongPath(4090); |
| } |
| |
| @Test |
| public void testPath_4094() throws Exception { |
| testLongPath(4094); |
| } |
| |
| @Test |
| public void testPath_4095() throws Exception { |
| testLongPath(4095); |
| } |
| |
| @Test |
| public void testPath_4096() throws Exception { |
| testLongPath(4096); |
| } |
| |
| @Test |
| public void testPath_16384() throws Exception { |
| testLongPath(16384); |
| } |
| |
| private void testLongPath(int len) throws CorruptObjectException, |
| IOException { |
| final String longPath = makeLongPath(len); |
| final String shortPath = "~~~ shorter-path"; |
| |
| final DirCacheEntry longEnt = new DirCacheEntry(longPath); |
| final DirCacheEntry shortEnt = new DirCacheEntry(shortPath); |
| |
| longEnt.setFileMode(FileMode.REGULAR_FILE); |
| shortEnt.setFileMode(FileMode.REGULAR_FILE); |
| |
| assertEquals(longPath, longEnt.getPathString()); |
| assertEquals(shortPath, shortEnt.getPathString()); |
| |
| { |
| final DirCache dc1 = db.lockDirCache(); |
| { |
| final DirCacheBuilder b = dc1.builder(); |
| b.add(longEnt); |
| b.add(shortEnt); |
| assertTrue(b.commit()); |
| } |
| assertEquals(2, dc1.getEntryCount()); |
| assertSame(longEnt, dc1.getEntry(0)); |
| assertSame(shortEnt, dc1.getEntry(1)); |
| } |
| { |
| final DirCache dc2 = db.readDirCache(); |
| assertEquals(2, dc2.getEntryCount()); |
| |
| assertNotSame(longEnt, dc2.getEntry(0)); |
| assertEquals(longPath, dc2.getEntry(0).getPathString()); |
| |
| assertNotSame(shortEnt, dc2.getEntry(1)); |
| assertEquals(shortPath, dc2.getEntry(1).getPathString()); |
| } |
| } |
| |
| private static String makeLongPath(int len) { |
| final StringBuilder r = new StringBuilder(len); |
| for (int i = 0; i < len; i++) |
| r.append('a' + (i % 26)); |
| return r.toString(); |
| } |
| } |