| /* |
| * Copyright (C) 2010, Red Hat 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.ignore; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.File; |
| import java.io.IOException; |
| |
| import org.eclipse.jgit.errors.CorruptObjectException; |
| import org.eclipse.jgit.lib.FileMode; |
| import org.eclipse.jgit.lib.RepositoryTestCase; |
| import org.eclipse.jgit.treewalk.FileTreeIterator; |
| import org.eclipse.jgit.treewalk.TreeWalk; |
| import org.eclipse.jgit.treewalk.WorkingTreeIterator; |
| import org.eclipse.jgit.util.FileUtils; |
| import org.junit.Test; |
| |
| /** |
| * Tests ignore node behavior on the local filesystem. |
| */ |
| public class IgnoreNodeTest extends RepositoryTestCase { |
| private static final FileMode D = FileMode.TREE; |
| |
| private static final FileMode F = FileMode.REGULAR_FILE; |
| |
| private static final boolean ignored = true; |
| |
| private static final boolean tracked = false; |
| |
| private TreeWalk walk; |
| |
| @Test |
| public void testRules() throws IOException { |
| writeIgnoreFile(".git/info/exclude", "*~", "/out"); |
| |
| writeIgnoreFile(".gitignore", "*.o", "/config"); |
| writeTrashFile("config/secret", ""); |
| writeTrashFile("mylib.c", ""); |
| writeTrashFile("mylib.c~", ""); |
| writeTrashFile("mylib.o", ""); |
| |
| writeTrashFile("out/object/foo.exe", ""); |
| writeIgnoreFile("src/config/.gitignore", "lex.out"); |
| writeTrashFile("src/config/lex.out", ""); |
| writeTrashFile("src/config/config.c", ""); |
| writeTrashFile("src/config/config.c~", ""); |
| writeTrashFile("src/config/old/lex.out", ""); |
| |
| beginWalk(); |
| assertEntry(F, tracked, ".gitignore"); |
| assertEntry(D, ignored, "config"); |
| assertEntry(F, ignored, "config/secret"); |
| assertEntry(F, tracked, "mylib.c"); |
| assertEntry(F, ignored, "mylib.c~"); |
| assertEntry(F, ignored, "mylib.o"); |
| |
| assertEntry(D, ignored, "out"); |
| assertEntry(D, ignored, "out/object"); |
| assertEntry(F, ignored, "out/object/foo.exe"); |
| |
| assertEntry(D, tracked, "src"); |
| assertEntry(D, tracked, "src/config"); |
| assertEntry(F, tracked, "src/config/.gitignore"); |
| assertEntry(F, tracked, "src/config/config.c"); |
| assertEntry(F, ignored, "src/config/config.c~"); |
| assertEntry(F, ignored, "src/config/lex.out"); |
| assertEntry(D, tracked, "src/config/old"); |
| assertEntry(F, ignored, "src/config/old/lex.out"); |
| } |
| |
| @Test |
| public void testNegation() throws IOException { |
| writeIgnoreFile(".gitignore", "*.o"); |
| writeIgnoreFile("src/a/b/.gitignore", "!keep.o"); |
| writeTrashFile("src/a/b/keep.o", ""); |
| writeTrashFile("src/a/b/nothere.o", ""); |
| |
| beginWalk(); |
| assertEntry(F, tracked, ".gitignore"); |
| assertEntry(D, tracked, "src"); |
| assertEntry(D, tracked, "src/a"); |
| assertEntry(D, tracked, "src/a/b"); |
| assertEntry(F, tracked, "src/a/b/.gitignore"); |
| assertEntry(F, tracked, "src/a/b/keep.o"); |
| assertEntry(F, ignored, "src/a/b/nothere.o"); |
| } |
| |
| @Test |
| public void testSlashOnlyMatchesDirectory() throws IOException { |
| writeIgnoreFile(".gitignore", "out/"); |
| writeTrashFile("out", ""); |
| |
| beginWalk(); |
| assertEntry(F, tracked, ".gitignore"); |
| assertEntry(F, tracked, "out"); |
| |
| FileUtils.delete(new File(trash, "out")); |
| writeTrashFile("out/foo", ""); |
| |
| beginWalk(); |
| assertEntry(F, tracked, ".gitignore"); |
| assertEntry(D, ignored, "out"); |
| assertEntry(F, ignored, "out/foo"); |
| } |
| |
| @Test |
| public void testWithSlashDoesNotMatchInSubDirectory() throws IOException { |
| writeIgnoreFile(".gitignore", "a/b"); |
| writeTrashFile("a/a", ""); |
| writeTrashFile("a/b", ""); |
| writeTrashFile("src/a/a", ""); |
| writeTrashFile("src/a/b", ""); |
| |
| beginWalk(); |
| assertEntry(F, tracked, ".gitignore"); |
| assertEntry(D, tracked, "a"); |
| assertEntry(F, tracked, "a/a"); |
| assertEntry(F, ignored, "a/b"); |
| assertEntry(D, tracked, "src"); |
| assertEntry(D, tracked, "src/a"); |
| assertEntry(F, tracked, "src/a/a"); |
| assertEntry(F, tracked, "src/a/b"); |
| } |
| |
| private void beginWalk() throws CorruptObjectException { |
| walk = new TreeWalk(db); |
| walk.addTree(new FileTreeIterator(db)); |
| } |
| |
| private void assertEntry(FileMode type, boolean entryIgnored, |
| String pathName) throws IOException { |
| assertTrue("walk has entry", walk.next()); |
| assertEquals(pathName, walk.getPathString()); |
| assertEquals(type, walk.getFileMode(0)); |
| |
| WorkingTreeIterator itr = walk.getTree(0, WorkingTreeIterator.class); |
| assertNotNull("has tree", itr); |
| assertEquals("is ignored", entryIgnored, itr.isEntryIgnored()); |
| if (D.equals(type)) |
| walk.enterSubtree(); |
| } |
| |
| private void writeIgnoreFile(String name, String... rules) |
| throws IOException { |
| StringBuilder data = new StringBuilder(); |
| for (String line : rules) |
| data.append(line + "\n"); |
| writeTrashFile(name, data.toString()); |
| } |
| } |