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/*
* Copyright (C) 2014, 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.gitrepo;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import org.eclipse.jgit.api.CloneCommand;
import org.eclipse.jgit.api.Git;
import org.eclipse.jgit.junit.JGitTestUtil;
import org.eclipse.jgit.junit.RepositoryTestCase;
import org.eclipse.jgit.lib.Constants;
import org.eclipse.jgit.lib.Repository;
import org.junit.Test;
public class RepoCommandTest extends RepositoryTestCase {
private Repository defaultDb;
private Repository notDefaultDb;
private Repository groupADb;
private Repository groupBDb;
private String rootUri;
private String defaultUri;
private String notDefaultUri;
private String groupAUri;
private String groupBUri;
public void setUp() throws Exception {
super.setUp();
defaultDb = createWorkRepository();
Git git = new Git(defaultDb);
JGitTestUtil.writeTrashFile(defaultDb, "hello.txt", "world");
git.add().addFilepattern("hello.txt").call();
git.commit().setMessage("Initial commit").call();
notDefaultDb = createWorkRepository();
git = new Git(notDefaultDb);
JGitTestUtil.writeTrashFile(notDefaultDb, "world.txt", "hello");
git.add().addFilepattern("world.txt").call();
git.commit().setMessage("Initial commit").call();
groupADb = createWorkRepository();
git = new Git(groupADb);
JGitTestUtil.writeTrashFile(groupADb, "a.txt", "world");
git.add().addFilepattern("a.txt").call();
git.commit().setMessage("Initial commit").call();
groupBDb = createWorkRepository();
git = new Git(groupBDb);
JGitTestUtil.writeTrashFile(groupBDb, "b.txt", "world");
git.add().addFilepattern("b.txt").call();
git.commit().setMessage("Initial commit").call();
resolveRelativeUris();
}
@Test
public void testAddRepoManifest() throws Exception {
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("\" />")
.append("</manifest>");
writeTrashFile("manifest.xml", xmlContent.toString());
RepoCommand command = new RepoCommand(db);
command.setPath(db.getWorkTree().getAbsolutePath() + "/manifest.xml")
.setURI(rootUri)
.call();
File hello = new File(db.getWorkTree(), "foo/hello.txt");
assertTrue("submodule was checked out", hello.exists());
BufferedReader reader = new BufferedReader(new FileReader(hello));
String content = reader.readLine();
reader.close();
assertEquals("submodule content is as expected.", "world", content);
}
@Test
public void testRepoManifestGroups() throws Exception {
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("\" groups=\"a,test\" />")
.append("<project path=\"bar\" name=\"")
.append(notDefaultUri)
.append("\" groups=\"notdefault\" />")
.append("<project path=\"a\" name=\"")
.append(groupAUri)
.append("\" groups=\"a\" />")
.append("<project path=\"b\" name=\"")
.append(groupBUri)
.append("\" groups=\"b\" />")
.append("</manifest>");
// default should have foo, a & b
Repository localDb = createWorkRepository();
JGitTestUtil.writeTrashFile(localDb, "manifest.xml", xmlContent.toString());
RepoCommand command = new RepoCommand(localDb);
command.setPath(localDb.getWorkTree().getAbsolutePath() + "/manifest.xml")
.setURI(rootUri)
.call();
File file = new File(localDb.getWorkTree(), "foo/hello.txt");
assertTrue("default has foo", file.exists());
file = new File(localDb.getWorkTree(), "bar/world.txt");
assertFalse("default doesn't have bar", file.exists());
file = new File(localDb.getWorkTree(), "a/a.txt");
assertTrue("default has a", file.exists());
file = new File(localDb.getWorkTree(), "b/b.txt");
assertTrue("default has b", file.exists());
// all,-a should have bar & b
localDb = createWorkRepository();
JGitTestUtil.writeTrashFile(localDb, "manifest.xml", xmlContent.toString());
command = new RepoCommand(localDb);
command.setPath(localDb.getWorkTree().getAbsolutePath() + "/manifest.xml")
.setURI(rootUri)
.setGroups("all,-a")
.call();
file = new File(localDb.getWorkTree(), "foo/hello.txt");
assertFalse("\"all,-a\" doesn't have foo", file.exists());
file = new File(localDb.getWorkTree(), "bar/world.txt");
assertTrue("\"all,-a\" has bar", file.exists());
file = new File(localDb.getWorkTree(), "a/a.txt");
assertFalse("\"all,-a\" doesn't have a", file.exists());
file = new File(localDb.getWorkTree(), "b/b.txt");
assertTrue("\"all,-a\" has have b", file.exists());
}
@Test
public void testRepoManifestCopyfile() throws Exception {
Repository localDb = 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("\">")
.append("<copyfile src=\"hello.txt\" dest=\"Hello\" />")
.append("</project>")
.append("</manifest>");
JGitTestUtil.writeTrashFile(localDb, "manifest.xml", xmlContent.toString());
RepoCommand command = new RepoCommand(localDb);
command.setPath(localDb.getWorkTree().getAbsolutePath() + "/manifest.xml")
.setURI(rootUri)
.call();
// The original file should exist
File hello = new File(localDb.getWorkTree(), "foo/hello.txt");
assertTrue("The original file exists", hello.exists());
BufferedReader reader = new BufferedReader(new FileReader(hello));
String content = reader.readLine();
reader.close();
assertEquals("The original file has expected content", "world", content);
// The dest file should also exist
hello = new File(localDb.getWorkTree(), "Hello");
assertTrue("The destination file exists", hello.exists());
reader = new BufferedReader(new FileReader(hello));
content = reader.readLine();
reader.close();
assertEquals("The destination file has expected content", "world", content);
}
@Test
public void testBareRepo() throws Exception {
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("\" />")
.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("testBareRepo");
CloneCommand clone = Git.cloneRepository();
clone.setDirectory(directory);
clone.setURI(remoteDb.getDirectory().toURI().toString());
Repository localDb = clone.call().getRepository();
// The .gitmodules file should exist
File gitmodules = new File(localDb.getWorkTree(), ".gitmodules");
assertTrue("The .gitmodules file exists", gitmodules.exists());
// The first line of .gitmodules file should be expected
BufferedReader reader = new BufferedReader(new FileReader(gitmodules));
String content = reader.readLine();
reader.close();
assertEquals("The first line of .gitmodules file is as expected.",
"[submodule \"foo\"]", content);
// The gitlink should be the same of remote head sha1
String gitlink = localDb.resolve(Constants.HEAD + ":foo").name();
String remote = defaultDb.resolve(Constants.HEAD).name();
assertEquals("The gitlink is same as remote head", remote, gitlink);
}
private void resolveRelativeUris() {
// Find the longest common prefix ends with "/" as rootUri.
defaultUri = defaultDb.getDirectory().toURI().toString();
notDefaultUri = notDefaultDb.getDirectory().toURI().toString();
groupAUri = groupADb.getDirectory().toURI().toString();
groupBUri = groupBDb.getDirectory().toURI().toString();
int start = 0;
while (start <= defaultUri.length()) {
int newStart = defaultUri.indexOf('/', start + 1);
String prefix = defaultUri.substring(0, newStart);
if (!notDefaultUri.startsWith(prefix) ||
!groupAUri.startsWith(prefix) ||
!groupBUri.startsWith(prefix)) {
start++;
rootUri = defaultUri.substring(0, start);
defaultUri = defaultUri.substring(start);
notDefaultUri = notDefaultUri.substring(start);
groupAUri = groupAUri.substring(start);
groupBUri = groupBUri.substring(start);
return;
}
start = newStart;
}
}
}
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