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- /*
- * Copyright (C) 2016, Google Inc. 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.gitrepo;
-
- import static org.junit.Assert.assertEquals;
- import static org.junit.Assert.assertFalse;
- import static org.junit.Assert.assertTrue;
-
- import java.io.File;
-
- import org.eclipse.jgit.api.Git;
- import org.eclipse.jgit.junit.JGitTestUtil;
- import org.eclipse.jgit.junit.RepositoryTestCase;
- import org.eclipse.jgit.lib.Repository;
- import org.eclipse.jgit.util.FS;
- import org.junit.Before;
- import org.junit.Test;
-
- public class RepoCommandSymlinkTest extends RepositoryTestCase {
- @Before
- public void beforeMethod() {
- // If this assumption fails the tests are skipped. When running on a
- // filesystem not supporting symlinks I don't want this tests
- org.junit.Assume.assumeTrue(FS.DETECTED.supportsSymlinks());
- }
-
- private Repository defaultDb;
-
- private String rootUri;
- private String defaultUri;
-
- @Override
- public void setUp() throws Exception {
- super.setUp();
-
- defaultDb = createWorkRepository();
- try (Git git = new Git(defaultDb)) {
- JGitTestUtil.writeTrashFile(defaultDb, "hello.txt", "hello world");
- git.add().addFilepattern("hello.txt").call();
- git.commit().setMessage("Initial commit").call();
- addRepoToClose(defaultDb);
- }
-
- defaultUri = defaultDb.getDirectory().toURI().toString();
- int root = defaultUri.lastIndexOf("/",
- defaultUri.lastIndexOf("/.git") - 1)
- + 1;
- rootUri = defaultUri.substring(0, root)
- + "manifest";
- defaultUri = defaultUri.substring(root);
- }
-
- @Test
- public void testLinkFileBare() throws Exception {
- try (
- Repository remoteDb = createBareRepository();
- Repository tempDb = createWorkRepository()) {
- StringBuilder xmlContent = new StringBuilder();
- xmlContent
- .append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n")
- .append("<manifest>")
- .append("<remote name=\"remote1\" fetch=\".\" />")
- .append("<default revision=\"master\" remote=\"remote1\" />")
- .append("<project path=\"foo\" name=\"").append(defaultUri)
- .append("\" revision=\"master\" >")
- .append("<linkfile src=\"hello.txt\" dest=\"LinkedHello\" />")
- .append("<linkfile src=\"hello.txt\" dest=\"foo/LinkedHello\" />")
- .append("<linkfile src=\"hello.txt\" dest=\"subdir/LinkedHello\" />")
- .append("</project>")
- .append("<project path=\"bar/baz\" name=\"")
- .append(defaultUri).append("\" revision=\"master\" >")
- .append("<linkfile src=\"hello.txt\" dest=\"bar/foo/LinkedHello\" />")
- .append("</project>").append("</manifest>");
- JGitTestUtil.writeTrashFile(tempDb, "manifest.xml",
- xmlContent.toString());
- RepoCommand command = new RepoCommand(remoteDb);
- command.setPath(
- tempDb.getWorkTree().getAbsolutePath() + "/manifest.xml")
- .setURI(rootUri).call();
- // Clone it
- File directory = createTempDirectory("testCopyFileBare");
- try (Repository localDb = Git.cloneRepository()
- .setDirectory(directory)
- .setURI(remoteDb.getDirectory().toURI().toString()).call()
- .getRepository()) {
-
- // The LinkedHello symlink should exist.
- File linkedhello = new File(localDb.getWorkTree(),
- "LinkedHello");
- assertTrue("The LinkedHello file should exist",
- localDb.getFS().exists(linkedhello));
- assertTrue("The LinkedHello file should be a symlink",
- localDb.getFS().isSymLink(linkedhello));
- assertEquals("foo/hello.txt",
- localDb.getFS().readSymLink(linkedhello));
-
- // The foo/LinkedHello file should be skipped.
- File linkedfoohello = new File(localDb.getWorkTree(),
- "foo/LinkedHello");
- assertFalse("The foo/LinkedHello file should be skipped",
- localDb.getFS().exists(linkedfoohello));
-
- // The subdir/LinkedHello file should use a relative ../
- File linkedsubdirhello = new File(localDb.getWorkTree(),
- "subdir/LinkedHello");
- assertTrue("The subdir/LinkedHello file should exist",
- localDb.getFS().exists(linkedsubdirhello));
- assertTrue("The subdir/LinkedHello file should be a symlink",
- localDb.getFS().isSymLink(linkedsubdirhello));
- assertEquals("../foo/hello.txt",
- localDb.getFS().readSymLink(linkedsubdirhello));
-
- // The bar/foo/LinkedHello file should use a single relative ../
- File linkedbarfoohello = new File(localDb.getWorkTree(),
- "bar/foo/LinkedHello");
- assertTrue("The bar/foo/LinkedHello file should exist",
- localDb.getFS().exists(linkedbarfoohello));
- assertTrue("The bar/foo/LinkedHello file should be a symlink",
- localDb.getFS().isSymLink(linkedbarfoohello));
- assertEquals("../baz/hello.txt",
- localDb.getFS().readSymLink(linkedbarfoohello));
- }
- }
- }
- }
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