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- /*
- * Copyright (C) 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.lib;
-
- import static org.junit.Assert.assertEquals;
- import static org.junit.Assert.assertFalse;
- import static org.junit.Assert.assertNotNull;
- import static org.junit.Assert.assertNotSame;
- import static org.junit.Assert.assertSame;
- import static org.junit.Assert.assertTrue;
- import static org.junit.Assert.fail;
-
- import java.io.File;
- import java.io.IOException;
-
- import org.eclipse.jgit.errors.RepositoryNotFoundException;
- import org.eclipse.jgit.junit.RepositoryTestCase;
- import org.eclipse.jgit.lib.RepositoryCache.FileKey;
- import org.junit.Test;
-
- public class RepositoryCacheTest extends RepositoryTestCase {
- @Test
- public void testNonBareFileKey() {
- File gitdir = db.getDirectory();
- File parent = gitdir.getParentFile();
- File other = new File(parent, "notagit");
- assertEquals(gitdir, FileKey.exact(gitdir, db.getFS()).getFile());
- assertEquals(parent, FileKey.exact(parent, db.getFS()).getFile());
- assertEquals(other, FileKey.exact(other, db.getFS()).getFile());
-
- assertEquals(gitdir, FileKey.lenient(gitdir, db.getFS()).getFile());
- assertEquals(gitdir, FileKey.lenient(parent, db.getFS()).getFile());
- assertEquals(other, FileKey.lenient(other, db.getFS()).getFile());
- }
-
- @Test
- public void testBareFileKey() throws IOException {
- Repository bare = createBareRepository();
- File gitdir = bare.getDirectory();
- File parent = gitdir.getParentFile();
- String name = gitdir.getName();
- assertTrue(name.endsWith(".git"));
- name = name.substring(0, name.length() - 4);
-
- assertEquals(gitdir, FileKey.exact(gitdir, db.getFS()).getFile());
-
- assertEquals(gitdir, FileKey.lenient(gitdir, db.getFS()).getFile());
- assertEquals(gitdir, FileKey.lenient(new File(parent, name), db.getFS()).getFile());
- }
-
- @Test
- public void testFileKeyOpenExisting() throws IOException {
- Repository r;
-
- r = new FileKey(db.getDirectory(), db.getFS()).open(true);
- assertNotNull(r);
- assertEquals(db.getDirectory(), r.getDirectory());
- r.close();
-
- r = new FileKey(db.getDirectory(), db.getFS()).open(false);
- assertNotNull(r);
- assertEquals(db.getDirectory(), r.getDirectory());
- r.close();
- }
-
- @Test
- public void testFileKeyOpenNew() throws IOException {
- final Repository n = createBareRepository();
- final File gitdir = n.getDirectory();
- n.close();
- recursiveDelete(gitdir);
- assertFalse(gitdir.exists());
-
- try {
- new FileKey(gitdir, db.getFS()).open(true);
- fail("incorrectly opened a non existant repository");
- } catch (RepositoryNotFoundException e) {
- assertEquals("repository not found: " + gitdir, e.getMessage());
- }
-
- final Repository o = new FileKey(gitdir, db.getFS()).open(false);
- assertNotNull(o);
- assertEquals(gitdir, o.getDirectory());
- assertFalse(gitdir.exists());
- }
-
- @Test
- public void testCacheRegisterOpen() throws Exception {
- final File dir = db.getDirectory();
- RepositoryCache.register(db);
- assertSame(db, RepositoryCache.open(FileKey.exact(dir, db.getFS())));
-
- assertEquals(".git", dir.getName());
- final File parent = dir.getParentFile();
- assertSame(db, RepositoryCache.open(FileKey.lenient(parent, db.getFS())));
- }
-
- @Test
- public void testCacheOpen() throws Exception {
- final FileKey loc = FileKey.exact(db.getDirectory(), db.getFS());
- final Repository d2 = RepositoryCache.open(loc);
- assertNotSame(db, d2);
- assertSame(d2, RepositoryCache.open(FileKey.exact(loc.getFile(), db.getFS())));
- d2.close();
- d2.close();
- }
- }
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