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- /*
- * 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);
- }
- }
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