| /* |
| * Copyright (C) 2010, Mathias Kinzler <mathias.kinzler@sap.com> |
| * and others |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Distribution License v. 1.0 which is available at |
| * https://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| package org.eclipse.jgit.internal.storage.file; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| 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.ConfigInvalidException; |
| import org.eclipse.jgit.errors.NoWorkTreeException; |
| import org.eclipse.jgit.junit.LocalDiskRepositoryTestCase; |
| import org.eclipse.jgit.lib.ConfigConstants; |
| import org.eclipse.jgit.lib.Constants; |
| import org.eclipse.jgit.lib.Repository; |
| import org.eclipse.jgit.storage.file.FileBasedConfig; |
| import org.eclipse.jgit.storage.file.FileRepositoryBuilder; |
| import org.eclipse.jgit.util.FS; |
| import org.eclipse.jgit.util.FileUtils; |
| import org.junit.Test; |
| |
| /** |
| * Tests for setting up the working directory when creating a Repository |
| */ |
| public class RepositorySetupWorkDirTest extends LocalDiskRepositoryTestCase { |
| |
| @Test |
| public void testIsBare_CreateRepositoryFromArbitraryGitDir() |
| throws Exception { |
| File gitDir = getFile("workdir"); |
| Repository repo = new FileRepositoryBuilder().setGitDir(gitDir).build(); |
| assertTrue(repo.isBare()); |
| } |
| |
| @Test |
| public void testNotBare_CreateRepositoryFromDotGitGitDir() throws Exception { |
| File gitDir = getFile("workdir", Constants.DOT_GIT); |
| Repository repo = new FileRepositoryBuilder().setGitDir(gitDir).build(); |
| assertFalse(repo.isBare()); |
| assertWorkdirPath(repo, "workdir"); |
| assertGitdirPath(repo, "workdir", Constants.DOT_GIT); |
| } |
| |
| @Test |
| public void testWorkdirIsParentDir_CreateRepositoryFromDotGitGitDir() |
| throws Exception { |
| File gitDir = getFile("workdir", Constants.DOT_GIT); |
| Repository repo = new FileRepositoryBuilder().setGitDir(gitDir).build(); |
| String workdir = repo.getWorkTree().getName(); |
| assertEquals(workdir, "workdir"); |
| } |
| |
| @Test |
| public void testNotBare_CreateRepositoryFromWorkDirOnly() throws Exception { |
| File workdir = getFile("workdir", "repo"); |
| Repository repo = new FileRepositoryBuilder().setWorkTree(workdir) |
| .build(); |
| assertFalse(repo.isBare()); |
| assertWorkdirPath(repo, "workdir", "repo"); |
| assertGitdirPath(repo, "workdir", "repo", Constants.DOT_GIT); |
| } |
| |
| @Test |
| public void testWorkdirIsDotGit_CreateRepositoryFromWorkDirOnly() |
| throws Exception { |
| File workdir = getFile("workdir", "repo"); |
| Repository repo = new FileRepositoryBuilder().setWorkTree(workdir) |
| .build(); |
| assertGitdirPath(repo, "workdir", "repo", Constants.DOT_GIT); |
| } |
| |
| @Test |
| public void testNotBare_CreateRepositoryFromGitDirOnlyWithWorktreeConfig() |
| throws Exception { |
| File gitDir = getFile("workdir", "repoWithConfig"); |
| File workTree = getFile("workdir", "treeRoot"); |
| setWorkTree(gitDir, workTree); |
| Repository repo = new FileRepositoryBuilder().setGitDir(gitDir).build(); |
| assertFalse(repo.isBare()); |
| assertWorkdirPath(repo, "workdir", "treeRoot"); |
| assertGitdirPath(repo, "workdir", "repoWithConfig"); |
| } |
| |
| @Test |
| public void testBare_CreateRepositoryFromGitDirOnlyWithBareConfigTrue() |
| throws Exception { |
| File gitDir = getFile("workdir", "repoWithConfig"); |
| setBare(gitDir, true); |
| Repository repo = new FileRepositoryBuilder().setGitDir(gitDir).build(); |
| assertTrue(repo.isBare()); |
| } |
| |
| @Test |
| public void testWorkdirIsParent_CreateRepositoryFromGitDirOnlyWithBareConfigFalse() |
| throws Exception { |
| File gitDir = getFile("workdir", "repoWithBareConfigTrue", "child"); |
| setBare(gitDir, false); |
| Repository repo = new FileRepositoryBuilder().setGitDir(gitDir).build(); |
| assertWorkdirPath(repo, "workdir", "repoWithBareConfigTrue"); |
| } |
| |
| @Test |
| public void testNotBare_CreateRepositoryFromGitDirOnlyWithBareConfigFalse() |
| throws Exception { |
| File gitDir = getFile("workdir", "repoWithBareConfigFalse", "child"); |
| setBare(gitDir, false); |
| Repository repo = new FileRepositoryBuilder().setGitDir(gitDir).build(); |
| assertFalse(repo.isBare()); |
| assertWorkdirPath(repo, "workdir", "repoWithBareConfigFalse"); |
| assertGitdirPath(repo, "workdir", "repoWithBareConfigFalse", "child"); |
| } |
| |
| @Test |
| public void testExceptionThrown_BareRepoGetWorkDir() throws Exception { |
| File gitDir = getFile("workdir"); |
| try (Repository repo = new FileRepository(gitDir)) { |
| repo.getWorkTree(); |
| fail("Expected NoWorkTreeException missing"); |
| } catch (NoWorkTreeException e) { |
| // expected |
| } |
| } |
| |
| @Test |
| public void testExceptionThrown_BareRepoGetIndex() throws Exception { |
| File gitDir = getFile("workdir"); |
| try (Repository repo = new FileRepository(gitDir)) { |
| repo.readDirCache(); |
| fail("Expected NoWorkTreeException missing"); |
| } catch (NoWorkTreeException e) { |
| // expected |
| } |
| } |
| |
| @Test |
| public void testExceptionThrown_BareRepoGetIndexFile() throws Exception { |
| File gitDir = getFile("workdir"); |
| try (Repository repo = new FileRepository(gitDir)) { |
| repo.getIndexFile(); |
| fail("Expected NoWorkTreeException missing"); |
| } catch (NoWorkTreeException e) { |
| // expected |
| } |
| } |
| |
| private File getFile(String... pathComponents) throws IOException { |
| File dir = getTemporaryDirectory(); |
| for (String pathComponent : pathComponents) |
| dir = new File(dir, pathComponent); |
| FileUtils.mkdirs(dir, true); |
| return dir; |
| } |
| |
| private void setBare(File gitDir, boolean bare) throws IOException, |
| ConfigInvalidException { |
| FileBasedConfig cfg = configFor(gitDir); |
| cfg.setBoolean(ConfigConstants.CONFIG_CORE_SECTION, null, |
| ConfigConstants.CONFIG_KEY_BARE, bare); |
| cfg.save(); |
| } |
| |
| private void setWorkTree(File gitDir, File workTree) |
| throws IOException, |
| ConfigInvalidException { |
| String path = workTree.getAbsolutePath(); |
| FileBasedConfig cfg = configFor(gitDir); |
| cfg.setString(ConfigConstants.CONFIG_CORE_SECTION, null, |
| ConfigConstants.CONFIG_KEY_WORKTREE, path); |
| cfg.save(); |
| } |
| |
| private FileBasedConfig configFor(File gitDir) throws IOException, |
| ConfigInvalidException { |
| File configPath = new File(gitDir, Constants.CONFIG); |
| FileBasedConfig cfg = new FileBasedConfig(configPath, FS.DETECTED); |
| cfg.load(); |
| return cfg; |
| } |
| |
| private void assertGitdirPath(Repository repo, String... expected) |
| throws IOException { |
| File exp = getFile(expected).getCanonicalFile(); |
| File act = repo.getDirectory().getCanonicalFile(); |
| assertEquals("Wrong Git Directory", exp, act); |
| } |
| |
| private void assertWorkdirPath(Repository repo, String... expected) |
| throws IOException { |
| File exp = getFile(expected).getCanonicalFile(); |
| File act = repo.getWorkTree().getCanonicalFile(); |
| assertEquals("Wrong working Directory", exp, act); |
| } |
| } |