123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137 |
- /*
- * Copyright (C) 2011, Garmin International
- * Copyright (C) 2011, Jesse Greenwald <jesse.greenwald@gmail.com>
- * 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.treewalk;
-
- import static org.junit.Assert.assertEquals;
-
- import org.eclipse.jgit.dircache.DirCache;
- import org.eclipse.jgit.dircache.DirCacheBuilder;
- import org.eclipse.jgit.dircache.DirCacheEntry;
- import org.eclipse.jgit.junit.RepositoryTestCase;
- import org.eclipse.jgit.lib.FileMode;
- import org.eclipse.jgit.lib.ObjectId;
- import org.eclipse.jgit.lib.ObjectInserter;
- import org.eclipse.jgit.lib.ObjectReader;
- import org.junit.Test;
-
- public class ForPathTest extends RepositoryTestCase {
-
- private static final FileMode SYMLINK = FileMode.SYMLINK;
-
- private static final FileMode REGULAR_FILE = FileMode.REGULAR_FILE;
-
- private static final FileMode EXECUTABLE_FILE = FileMode.EXECUTABLE_FILE;
-
- @Test
- public void testFindObjects() throws Exception {
- final DirCache tree0 = DirCache.newInCore();
- final DirCacheBuilder b0 = tree0.builder();
- try (ObjectReader or = db.newObjectReader();
- ObjectInserter oi = db.newObjectInserter()) {
-
- DirCacheEntry aDotB = createEntry("a.b", EXECUTABLE_FILE);
- b0.add(aDotB);
- DirCacheEntry aSlashB = createEntry("a/b", REGULAR_FILE);
- b0.add(aSlashB);
- DirCacheEntry aSlashCSlashD = createEntry("a/c/d", REGULAR_FILE);
- b0.add(aSlashCSlashD);
- DirCacheEntry aZeroB = createEntry("a0b", SYMLINK);
- b0.add(aZeroB);
- b0.finish();
- assertEquals(4, tree0.getEntryCount());
- ObjectId tree = tree0.writeTree(oi);
-
- // Find the directories that were implicitly created above.
- ObjectId a = null;
- ObjectId aSlashC = null;
- try (TreeWalk tw = new TreeWalk(or)) {
- tw.addTree(tree);
- while (tw.next()) {
- if (tw.getPathString().equals("a")) {
- a = tw.getObjectId(0);
- tw.enterSubtree();
- while (tw.next()) {
- if (tw.getPathString().equals("a/c")) {
- aSlashC = tw.getObjectId(0);
- break;
- }
- }
- break;
- }
- }
- }
-
- assertEquals(a, TreeWalk.forPath(or, "a", tree).getObjectId(0));
- assertEquals(a, TreeWalk.forPath(or, "a/", tree).getObjectId(0));
- assertEquals(null, TreeWalk.forPath(or, "/a", tree));
- assertEquals(null, TreeWalk.forPath(or, "/a/", tree));
-
- assertEquals(aDotB.getObjectId(),
- TreeWalk.forPath(or, "a.b", tree).getObjectId(0));
- assertEquals(null, TreeWalk.forPath(or, "/a.b", tree));
- assertEquals(null, TreeWalk.forPath(or, "/a.b/", tree));
- assertEquals(aDotB.getObjectId(),
- TreeWalk.forPath(or, "a.b/", tree).getObjectId(0));
-
- assertEquals(aZeroB.getObjectId(),
- TreeWalk.forPath(or, "a0b", tree).getObjectId(0));
-
- assertEquals(aSlashB.getObjectId(),
- TreeWalk.forPath(or, "a/b", tree).getObjectId(0));
- assertEquals(aSlashB.getObjectId(),
- TreeWalk.forPath(or, "b", a).getObjectId(0));
-
- assertEquals(aSlashC,
- TreeWalk.forPath(or, "a/c", tree).getObjectId(0));
- assertEquals(aSlashC, TreeWalk.forPath(or, "c", a).getObjectId(0));
-
- assertEquals(aSlashCSlashD.getObjectId(),
- TreeWalk.forPath(or, "a/c/d", tree).getObjectId(0));
- assertEquals(aSlashCSlashD.getObjectId(),
- TreeWalk.forPath(or, "c/d", a).getObjectId(0));
- }
- }
-
- }
|