Use absolute paths for file:// URIs in tests

When run under Buck the repository paths may be relative.  Request
an absolute path to construct the URI, as relative paths are not
supported in file:// style URIs.

Change-Id: I85470d1db2f4e80cba30f1559c0d99bdfa8ac410

org.eclipse.jgit.ant.test/src/org/eclipse/jgit/ant/tasks/GitCloneTaskTest.java

 	public void shouldCloneAValidGitRepository() throws Exception {
 		Repository repo = createBareRepository();
 		File directory = repo.getDirectory();
-		task.setUri("file://" + directory);
+		task.setUri("file://" + directory.getAbsolutePath());
 		task.execute();
 
 		assertTrue(RepositoryCache.FileKey.isGitRepository(new File(dest, ".git"), FS.DETECTED));
 	public void shouldCreateABareCloneOfAValidGitRepository() throws Exception {
 		Repository repo = createBareRepository();
 		File directory = repo.getDirectory();
-		task.setUri("file://" + directory);
+		task.setUri("file://" + directory.getAbsolutePath());
 		task.setBare(true);
 		task.execute();
 

org.eclipse.jgit.test/tst/org/eclipse/jgit/api/BranchCommandTest.java

 		Git localGit = new Git(localRepository);
 		StoredConfig config = localRepository.getConfig();
 		RemoteConfig rc = new RemoteConfig(config, "origin");
-		rc.addURI(new URIish(remoteRepository.getDirectory().getPath()));
+		rc.addURI(new URIish(remoteRepository.getDirectory().getAbsolutePath()));
 		rc.addFetchRefSpec(new RefSpec("+refs/heads/*:refs/remotes/origin/*"));
 		rc.update(config);
 		config.save();

org.eclipse.jgit.test/tst/org/eclipse/jgit/api/CloneCommandTest.java

 		File directory = createTempDirectory("testCloneRepository");
 		CloneCommand command = Git.cloneRepository();
 		command.setDirectory(directory);
-		command.setURI("file://" + git.getRepository().getWorkTree().getPath());
+		command.setURI(fileUri());
 		Git git2 = command.call();
 		addRepoToClose(git2.getRepository());
 		assertNotNull(git2);
 		CloneCommand command = Git.cloneRepository();
 		command.setBare(true);
 		command.setDirectory(directory);
-		command.setURI("file://" + git.getRepository().getWorkTree().getPath());
+		command.setURI(fileUri());
 		Git git2 = command.call();
 		addRepoToClose(git2.getRepository());
 		assertEquals(new RefSpec("+refs/heads/*:refs/heads/*"),
 		CloneCommand command = Git.cloneRepository();
 		command.setBranch("refs/heads/master");
 		command.setDirectory(directory);
-		command.setURI("file://" + git.getRepository().getWorkTree().getPath());
+		command.setURI(fileUri());
 		Git git2 = command.call();
 		addRepoToClose(git2.getRepository());
 
 		command = Git.cloneRepository();
 		command.setBranch("refs/heads/master");
 		command.setDirectory(directory);
-		command.setURI("file://" + git.getRepository().getWorkTree().getPath());
+		command.setURI(fileUri());
 		command.setNoCheckout(true);
 		git2 = command.call();
 		addRepoToClose(git2.getRepository());
 		command = Git.cloneRepository();
 		command.setBranch("refs/heads/master");
 		command.setDirectory(directory);
-		command.setURI("file://" + git.getRepository().getWorkTree().getPath());
+		command.setURI(fileUri());
 		command.setBare(true);
 		git2 = command.call();
 		addRepoToClose(git2.getRepository());
 		CloneCommand command = Git.cloneRepository();
 		command.setBranch("test");
 		command.setDirectory(directory);
-		command.setURI("file://" + git.getRepository().getWorkTree().getPath());
+		command.setURI(fileUri());
 		Git git2 = command.call();
 		addRepoToClose(git2.getRepository());
 
 		CloneCommand command = Git.cloneRepository();
 		command.setBranch("tag-initial");
 		command.setDirectory(directory);
-		command.setURI("file://" + git.getRepository().getWorkTree().getPath());
+		command.setURI(fileUri());
 		Git git2 = command.call();
 		addRepoToClose(git2.getRepository());
 
 		command.setBranchesToClone(Collections
 				.singletonList("refs/heads/master"));
 		command.setDirectory(directory);
-		command.setURI("file://" + git.getRepository().getWorkTree().getPath());
+		command.setURI(fileUri());
 		Git git2 = command.call();
 		addRepoToClose(git2.getRepository());
 		assertNotNull(git2);
 		command.setBranchesToClone(Collections
 				.singletonList("refs/heads/master"));
 		command.setDirectory(directory);
-		command.setURI("file://" + git.getRepository().getWorkTree().getPath());
+		command.setURI(fileUri());
 		command.setBare(true);
 		git2 = command.call();
 		addRepoToClose(git2.getRepository());
 		File directory = createTempDirectory(dirName);
 		CloneCommand command = Git.cloneRepository();
 		command.setDirectory(directory);
-		command.setURI("file://" + git.getRepository().getWorkTree().getPath());
+		command.setURI(fileUri());
 		Git git2 = command.call();
 		addRepoToClose(git2.getRepository());
 		assertNotNull(git2);
 		// clone again
 		command = Git.cloneRepository();
 		command.setDirectory(directory);
-		command.setURI("file://" + git.getRepository().getWorkTree().getPath());
+		command.setURI(fileUri());
 		try {
 			git2 = command.call();
 			// we shouldn't get here
 		File directory = createTempDirectory("testCloneRepositoryWithMultipleHeadBranches");
 		CloneCommand clone = Git.cloneRepository();
 		clone.setDirectory(directory);
-		clone.setURI("file://" + git.getRepository().getWorkTree().getPath());
+		clone.setURI(fileUri());
 		Git git2 = clone.call();
 		addRepoToClose(git2.getRepository());
 		assertNotNull(git2);
 		CloneCommand clone = Git.cloneRepository();
 		clone.setDirectory(directory);
 		clone.setCloneSubmodules(true);
-		clone.setURI("file://" + git.getRepository().getWorkTree().getPath());
+		clone.setURI(fileUri());
 		Git git2 = clone.call();
 		addRepoToClose(git2.getRepository());
 		assertNotNull(git2);
 		File directory = createTempDirectory("testCloneRepository1");
 		CloneCommand command = Git.cloneRepository();
 		command.setDirectory(directory);
-		command.setURI("file://" + git.getRepository().getWorkTree().getPath());
+		command.setURI(fileUri());
 		Git git2 = command.call();
 		addRepoToClose(git2.getRepository());
 		assertFalse(git2
 		directory = createTempDirectory("testCloneRepository2");
 		command = Git.cloneRepository();
 		command.setDirectory(directory);
-		command.setURI("file://" + git.getRepository().getWorkTree().getPath());
+		command.setURI(fileUri());
 		git2 = command.call();
 		addRepoToClose(git2.getRepository());
 		assertTrue(git2
 		directory = createTempDirectory("testCloneRepository2");
 		command = Git.cloneRepository();
 		command.setDirectory(directory);
-		command.setURI("file://" + git.getRepository().getWorkTree().getPath());
+		command.setURI(fileUri());
 		git2 = command.call();
 		addRepoToClose(git2.getRepository());
 		assertTrue(git2
 						ConfigConstants.CONFIG_KEY_REBASE, false));
 
 	}
+
+	private String fileUri() {
+		return "file://" + git.getRepository().getWorkTree().getAbsolutePath();
+	}
 }

org.eclipse.jgit.test/tst/org/eclipse/jgit/api/LsRemoteCommandTest.java

 		File directory = createTempDirectory("testRepository");
 		CloneCommand command = Git.cloneRepository();
 		command.setDirectory(directory);
-		command.setURI("file://" + git.getRepository().getWorkTree().getPath());
+		command.setURI(fileUri());
 		command.setCloneAllBranches(true);
 		Git git2 = command.call();
 		addRepoToClose(git2.getRepository());
 		File directory = createTempDirectory("testRepository");
 		CloneCommand command = Git.cloneRepository();
 		command.setDirectory(directory);
-		command.setURI("file://" + git.getRepository().getWorkTree().getPath());
+		command.setURI(fileUri());
 		command.setCloneAllBranches(true);
 		Git git2 = command.call();
 		addRepoToClose(git2.getRepository());
 		File directory = createTempDirectory("testRepository");
 		CloneCommand command = Git.cloneRepository();
 		command.setDirectory(directory);
-		command.setURI("file://" + git.getRepository().getWorkTree().getPath());
+		command.setURI(fileUri());
 		command.setCloneAllBranches(true);
 		Git git2 = command.call();
 		addRepoToClose(git2.getRepository());
 
 	@Test
 	public void testLsRemoteWithoutLocalRepository() throws Exception {
-		String uri = "file://" + git.getRepository().getWorkTree().getPath();
+		String uri = fileUri();
 		Collection<Ref> refs = Git.lsRemoteRepository().setRemote(uri).setHeads(true).call();
 		assertNotNull(refs);
 		assertEquals(2, refs.size());
 	}
 
+	private String fileUri() {
+		return "file://" + git.getRepository().getWorkTree().getAbsolutePath();
+	}
+
 }

org.eclipse.jgit.test/tst/org/eclipse/jgit/api/PullCommandTest.java

 		assertEquals(sourceCommit.getId(), mergedCommits[1]);
 		RevCommit mergeCommit = new RevWalk(dbTarget).parseCommit(mergeResult
 				.getNewHead());
-		String message = "Merge branch 'master' of " + db.getWorkTree();
+		String message = "Merge branch 'master' of "
+				+ db.getWorkTree().getAbsolutePath();
 		assertEquals(message, mergeCommit.getShortMessage());
 	}
 
 
 		config
 				.addURI(new URIish(source.getRepository().getWorkTree()
-						.getPath()));
+						.getAbsolutePath()));
 		config.addFetchRefSpec(new RefSpec(
 				"+refs/heads/*:refs/remotes/origin/*"));
 		config.update(targetConfig);

org.eclipse.jgit.test/tst/org/eclipse/jgit/api/PullCommandWithRebaseTest.java

 
 		config
 				.addURI(new URIish(source.getRepository().getWorkTree()
-						.getPath()));
+						.getAbsolutePath()));
 		config.addFetchRefSpec(new RefSpec(
 				"+refs/heads/*:refs/remotes/origin/*"));
 		config.update(targetConfig);

org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/FileRepositoryBuilderTest.java

 		builder.setMustExist(true);
 		Repository repo2 = builder.build();
 
-		assertEquals(repo1.getDirectory(), repo2.getDirectory());
+		assertEquals(repo1.getDirectory().getAbsolutePath(), repo2
+				.getDirectory().getAbsolutePath());
 		assertEquals(dir, repo2.getWorkTree());
 	}
 
 
 		builder.setWorkTree(dir);
 		builder.findGitDir(dir);
-		assertEquals(repo1.getDirectory(), builder.getGitDir());
+		assertEquals(repo1.getDirectory().getAbsolutePath(), builder
+				.getGitDir().getAbsolutePath());
 		builder.setMustExist(true);
 		Repository repo2 = builder.build();
 

org.eclipse.jgit.test/tst/org/eclipse/jgit/submodule/SubmoduleWalkTest.java

 		Repository subRepo = gen.getRepository();
 		addRepoToClose(subRepo);
 		assertNotNull(subRepo);
-		assertEquals(modulesGitDir, subRepo.getDirectory());
-		assertEquals(new File(db.getWorkTree(), path), subRepo.getWorkTree());
+		assertEquals(modulesGitDir.getAbsolutePath(),
+				subRepo.getDirectory().getAbsolutePath());
+		assertEquals(new File(db.getWorkTree(), path).getAbsolutePath(),
+				subRepo.getWorkTree().getAbsolutePath());
 		assertFalse(gen.next());
 	}
 

org.eclipse.jgit.test/tst/org/eclipse/jgit/transport/TransportTest.java

 	@Test
 	public void testLocalTransportFetchWithoutLocalRepository()
 			throws Exception {
-		URIish uri = new URIish("file://" + db.getWorkTree().getPath());
+		URIish uri = new URIish("file://" + db.getWorkTree().getAbsolutePath());
 		transport = Transport.open(uri);
 		FetchConnection fetchConnection = transport.openFetch();
 		try {