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@@ -1,481 +0,0 @@ |
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/* |
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* Copyright (C) 2007, Robin Rosenberg <robin.rosenberg@dewire.com> |
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* Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org> |
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* and other copyright owners as documented in the project's IP log. |
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* |
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* This program and the accompanying materials are made available |
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* under the terms of the Eclipse Distribution License v1.0 which |
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* accompanies this distribution, is reproduced below, and is |
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* available at http://www.eclipse.org/org/documents/edl-v10.php |
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* |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or |
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* without modification, are permitted provided that the following |
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* conditions are met: |
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* |
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* - Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* |
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* - Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following |
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* disclaimer in the documentation and/or other materials provided |
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* with the distribution. |
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* |
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* - Neither the name of the Eclipse Foundation, Inc. nor the |
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* names of its contributors may be used to endorse or promote |
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* products derived from this software without specific prior |
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* written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND |
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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package org.eclipse.jgit.lib; |
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import static org.junit.Assert.assertEquals; |
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import static org.junit.Assert.assertFalse; |
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import static org.junit.Assert.assertNull; |
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import static org.junit.Assert.assertTrue; |
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import java.io.File; |
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import java.io.IOException; |
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import java.io.InputStream; |
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import java.lang.reflect.InvocationTargetException; |
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import java.lang.reflect.Method; |
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import org.eclipse.jgit.junit.LocalDiskRepositoryTestCase; |
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import org.eclipse.jgit.lib.GitIndex.Entry; |
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import org.eclipse.jgit.util.FS; |
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import org.junit.Before; |
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import org.junit.Test; |
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public class T0007_GitIndexTest extends LocalDiskRepositoryTestCase { |
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static boolean canrungitstatus; |
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static { |
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try { |
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canrungitstatus = system(new File("."),"git --version") == 0; |
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} catch (IOException e) { |
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System.out.println("Warning: cannot invoke native git to validate index"); |
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} catch (InterruptedException e) { |
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e.printStackTrace(); |
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} |
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} |
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private static int system(File dir, String cmd) throws IOException, |
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InterruptedException { |
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final Process process = Runtime.getRuntime().exec(cmd, null, dir); |
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new Thread() { |
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public void run() { |
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try { |
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InputStream s = process.getErrorStream(); |
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for (int c = s.read(); c != -1; c = s.read()) { |
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System.err.print((char) c); |
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} |
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s.close(); |
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} catch (IOException e1) { |
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// TODO Auto-generated catch block |
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e1.printStackTrace(); |
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} |
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} |
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}.start(); |
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final Thread t2 = new Thread() { |
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public void run() { |
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synchronized (this) { |
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try { |
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InputStream e = process.getInputStream(); |
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for (int c = e.read(); c != -1; c = e.read()) { |
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System.out.print((char) c); |
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} |
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e.close(); |
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} catch (IOException e1) { |
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// TODO Auto-generated catch block |
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e1.printStackTrace(); |
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} |
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} |
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} |
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}; |
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t2.start(); |
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process.getOutputStream().close(); |
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int ret = process.waitFor(); |
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synchronized (t2) { |
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return ret; |
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} |
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} |
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private Repository db; |
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private File trash; |
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@Override |
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@Before |
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public void setUp() throws Exception { |
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super.setUp(); |
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db = createWorkRepository(); |
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trash = db.getWorkTree(); |
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} |
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@Test |
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public void testCreateEmptyIndex() throws Exception { |
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GitIndex index = new GitIndex(db); |
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index.write(); |
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// native git doesn't like an empty index |
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// assertEquals(0,system(trash,"git status")); |
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GitIndex indexr = new GitIndex(db); |
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indexr.read(); |
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assertEquals(0, indexr.getMembers().length); |
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} |
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@Test |
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public void testReadWithNoIndex() throws Exception { |
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GitIndex index = new GitIndex(db); |
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index.read(); |
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assertEquals(0, index.getMembers().length); |
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} |
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@Test |
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public void testCreateSimpleSortTestIndex() throws Exception { |
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GitIndex index = new GitIndex(db); |
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writeTrashFile("a/b", "data:a/b"); |
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writeTrashFile("a:b", "data:a:b"); |
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writeTrashFile("a.b", "data:a.b"); |
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index.add(trash, new File(trash, "a/b")); |
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index.add(trash, new File(trash, "a:b")); |
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index.add(trash, new File(trash, "a.b")); |
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index.write(); |
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assertEquals("a/b", index.getEntry("a/b").getName()); |
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assertEquals("a:b", index.getEntry("a:b").getName()); |
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assertEquals("a.b", index.getEntry("a.b").getName()); |
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assertNull(index.getEntry("a*b")); |
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// Repeat test for re-read index |
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GitIndex indexr = new GitIndex(db); |
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indexr.read(); |
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assertEquals("a/b", indexr.getEntry("a/b").getName()); |
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assertEquals("a:b", indexr.getEntry("a:b").getName()); |
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assertEquals("a.b", indexr.getEntry("a.b").getName()); |
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assertNull(indexr.getEntry("a*b")); |
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if (canrungitstatus) |
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assertEquals(0, system(trash, "git status")); |
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} |
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@Test |
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public void testUpdateSimpleSortTestIndex() throws Exception { |
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GitIndex index = new GitIndex(db); |
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writeTrashFile("a/b", "data:a/b"); |
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writeTrashFile("a:b", "data:a:b"); |
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writeTrashFile("a.b", "data:a.b"); |
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index.add(trash, new File(trash, "a/b")); |
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index.add(trash, new File(trash, "a:b")); |
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index.add(trash, new File(trash, "a.b")); |
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writeTrashFile("a/b", "data:a/b modified"); |
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index.add(trash, new File(trash, "a/b")); |
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index.write(); |
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if (canrungitstatus) |
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assertEquals(0, system(trash, "git status")); |
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} |
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@Test |
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public void testWriteTree() throws Exception { |
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GitIndex index = new GitIndex(db); |
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writeTrashFile("a/b", "data:a/b"); |
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writeTrashFile("a:b", "data:a:b"); |
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writeTrashFile("a.b", "data:a.b"); |
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index.add(trash, new File(trash, "a/b")); |
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index.add(trash, new File(trash, "a:b")); |
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index.add(trash, new File(trash, "a.b")); |
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index.write(); |
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ObjectId id = index.writeTree(); |
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assertEquals("c696abc3ab8e091c665f49d00eb8919690b3aec3", id.name()); |
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writeTrashFile("a/b", "data:a/b"); |
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index.add(trash, new File(trash, "a/b")); |
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if (canrungitstatus) |
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assertEquals(0, system(trash, "git status")); |
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} |
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@Test |
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public void testReadTree() throws Exception { |
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// Prepare tree |
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GitIndex index = new GitIndex(db); |
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writeTrashFile("a/b", "data:a/b"); |
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writeTrashFile("a:b", "data:a:b"); |
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writeTrashFile("a.b", "data:a.b"); |
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index.add(trash, new File(trash, "a/b")); |
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index.add(trash, new File(trash, "a:b")); |
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index.add(trash, new File(trash, "a.b")); |
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index.write(); |
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ObjectId id = index.writeTree(); |
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System.out.println("wrote id " + id); |
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assertEquals("c696abc3ab8e091c665f49d00eb8919690b3aec3", id.name()); |
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GitIndex index2 = new GitIndex(db); |
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index2.readTree(mapTree("c696abc3ab8e091c665f49d00eb8919690b3aec3")); |
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Entry[] members = index2.getMembers(); |
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assertEquals(3, members.length); |
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assertEquals("a.b", members[0].getName()); |
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assertEquals("a/b", members[1].getName()); |
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assertEquals("a:b", members[2].getName()); |
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assertEquals(3, members.length); |
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GitIndex indexr = new GitIndex(db); |
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indexr.read(); |
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Entry[] membersr = indexr.getMembers(); |
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assertEquals(3, membersr.length); |
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assertEquals("a.b", membersr[0].getName()); |
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assertEquals("a/b", membersr[1].getName()); |
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assertEquals("a:b", membersr[2].getName()); |
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assertEquals(3, membersr.length); |
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if (canrungitstatus) |
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assertEquals(0, system(trash, "git status")); |
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} |
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@Test |
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public void testReadTree2() throws Exception { |
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// Prepare a larger tree to test some odd cases in tree writing |
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GitIndex index = new GitIndex(db); |
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File f1 = writeTrashFile("a/a/a/a", "data:a/a/a/a"); |
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File f2 = writeTrashFile("a/c/c", "data:a/c/c"); |
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File f3 = writeTrashFile("a/b", "data:a/b"); |
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File f4 = writeTrashFile("a:b", "data:a:b"); |
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File f5 = writeTrashFile("a/d", "data:a/d"); |
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File f6 = writeTrashFile("a.b", "data:a.b"); |
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index.add(trash, f1); |
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index.add(trash, f2); |
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index.add(trash, f3); |
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index.add(trash, f4); |
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index.add(trash, f5); |
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index.add(trash, f6); |
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index.write(); |
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ObjectId id = index.writeTree(); |
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System.out.println("wrote id " + id); |
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assertEquals("ba78e065e2c261d4f7b8f42107588051e87e18e9", id.name()); |
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GitIndex index2 = new GitIndex(db); |
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index2.readTree(mapTree("ba78e065e2c261d4f7b8f42107588051e87e18e9")); |
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Entry[] members = index2.getMembers(); |
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assertEquals(6, members.length); |
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assertEquals("a.b", members[0].getName()); |
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assertEquals("a/a/a/a", members[1].getName()); |
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assertEquals("a/b", members[2].getName()); |
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assertEquals("a/c/c", members[3].getName()); |
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assertEquals("a/d", members[4].getName()); |
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assertEquals("a:b", members[5].getName()); |
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// reread and test |
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GitIndex indexr = new GitIndex(db); |
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indexr.read(); |
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Entry[] membersr = indexr.getMembers(); |
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assertEquals(6, membersr.length); |
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assertEquals("a.b", membersr[0].getName()); |
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assertEquals("a/a/a/a", membersr[1].getName()); |
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assertEquals("a/b", membersr[2].getName()); |
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assertEquals("a/c/c", membersr[3].getName()); |
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assertEquals("a/d", membersr[4].getName()); |
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assertEquals("a:b", membersr[5].getName()); |
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} |
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@Test |
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public void testDelete() throws Exception { |
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GitIndex index = new GitIndex(db); |
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writeTrashFile("a/b", "data:a/b"); |
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writeTrashFile("a:b", "data:a:b"); |
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writeTrashFile("a.b", "data:a.b"); |
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index.add(trash, new File(trash, "a/b")); |
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index.add(trash, new File(trash, "a:b")); |
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index.add(trash, new File(trash, "a.b")); |
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index.write(); |
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index.writeTree(); |
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index.remove(trash, new File(trash, "a:b")); |
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index.write(); |
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assertEquals("a.b", index.getMembers()[0].getName()); |
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assertEquals("a/b", index.getMembers()[1].getName()); |
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GitIndex indexr = new GitIndex(db); |
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indexr.read(); |
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assertEquals("a.b", indexr.getMembers()[0].getName()); |
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assertEquals("a/b", indexr.getMembers()[1].getName()); |
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if (canrungitstatus) |
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assertEquals(0, system(trash, "git status")); |
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} |
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@Test |
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public void testCheckout() throws Exception { |
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// Prepare tree, remote it and checkout |
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GitIndex index = new GitIndex(db); |
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File aslashb = writeTrashFile("a/b", "data:a/b"); |
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File acolonb = writeTrashFile("a:b", "data:a:b"); |
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File adotb = writeTrashFile("a.b", "data:a.b"); |
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index.add(trash, aslashb); |
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index.add(trash, acolonb); |
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index.add(trash, adotb); |
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index.write(); |
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index.writeTree(); |
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delete(aslashb); |
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delete(acolonb); |
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delete(adotb); |
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delete(aslashb.getParentFile()); |
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GitIndex index2 = new GitIndex(db); |
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assertEquals(0, index2.getMembers().length); |
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index2.readTree(mapTree("c696abc3ab8e091c665f49d00eb8919690b3aec3")); |
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index2.checkout(trash); |
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assertEquals("data:a/b", read(aslashb)); |
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assertEquals("data:a:b", read(acolonb)); |
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assertEquals("data:a.b", read(adotb)); |
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if (canrungitstatus) |
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assertEquals(0, system(trash, "git status")); |
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} |
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@Test |
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public void test030_executeBit_coreModeTrue() throws IllegalArgumentException, IllegalAccessException, InvocationTargetException, Error, Exception { |
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if (!FS.DETECTED.supportsExecute()) { |
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System.err.println("Test ignored since platform FS does not support the execute permission"); |
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return; |
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} |
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try { |
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// coremode true is the default, typically set to false |
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// by git init (but not jgit!) |
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Method canExecute = File.class.getMethod("canExecute", (Class[])null); |
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Method setExecute = File.class.getMethod("setExecutable", new Class[] { Boolean.TYPE }); |
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File execFile = writeTrashFile("exec","exec"); |
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if (!((Boolean)setExecute.invoke(execFile, new Object[] { Boolean.TRUE })).booleanValue()) |
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throw new Error("could not set execute bit on "+execFile.getAbsolutePath()+"for test"); |
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File nonexecFile = writeTrashFile("nonexec","nonexec"); |
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if (!((Boolean)setExecute.invoke(nonexecFile, new Object[] { Boolean.FALSE })).booleanValue()) |
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throw new Error("could not clear execute bit on "+nonexecFile.getAbsolutePath()+"for test"); |
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GitIndex index = new GitIndex(db); |
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index.filemode = Boolean.TRUE; // TODO: we need a way to set this using config |
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index.add(trash, execFile); |
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index.add(trash, nonexecFile); |
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Tree tree = mapTree(index.writeTree().name()); |
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assertEquals(FileMode.EXECUTABLE_FILE, tree.findBlobMember(execFile.getName()).getMode()); |
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assertEquals(FileMode.REGULAR_FILE, tree.findBlobMember(nonexecFile.getName()).getMode()); |
|
|
|
|
|
|
|
index.write(); |
|
|
|
|
|
|
|
if (!execFile.delete()) |
|
|
|
throw new Error("Problem in test, cannot delete test file "+execFile.getAbsolutePath()); |
|
|
|
if (!nonexecFile.delete()) |
|
|
|
throw new Error("Problem in test, cannot delete test file "+nonexecFile.getAbsolutePath()); |
|
|
|
GitIndex index2 = new GitIndex(db); |
|
|
|
index2.filemode = Boolean.TRUE; // TODO: we need a way to set this using config |
|
|
|
index2.read(); |
|
|
|
index2.checkout(trash); |
|
|
|
assertTrue(((Boolean)canExecute.invoke(execFile,(Object[])null)).booleanValue()); |
|
|
|
assertFalse(((Boolean)canExecute.invoke(nonexecFile,(Object[])null)).booleanValue()); |
|
|
|
|
|
|
|
assertFalse(index2.getEntry(execFile.getName()).isModified(trash)); |
|
|
|
assertFalse(index2.getEntry(nonexecFile.getName()).isModified(trash)); |
|
|
|
|
|
|
|
if (!((Boolean)setExecute.invoke(execFile, new Object[] { Boolean.FALSE })).booleanValue()) |
|
|
|
throw new Error("could not clear set execute bit on "+execFile.getAbsolutePath()+"for test"); |
|
|
|
if (!((Boolean)setExecute.invoke(nonexecFile, new Object[] { Boolean.TRUE })).booleanValue()) |
|
|
|
throw new Error("could set execute bit on "+nonexecFile.getAbsolutePath()+"for test"); |
|
|
|
|
|
|
|
assertTrue(index2.getEntry(execFile.getName()).isModified(trash)); |
|
|
|
assertTrue(index2.getEntry(nonexecFile.getName()).isModified(trash)); |
|
|
|
|
|
|
|
} catch (NoSuchMethodException e) { |
|
|
|
System.err.println("Test ignored when running under JDK < 1.6"); |
|
|
|
return; |
|
|
|
} |
|
|
|
} |
|
|
|
|
|
|
|
@Test |
|
|
|
public void test031_executeBit_coreModeFalse() throws IllegalArgumentException, IllegalAccessException, InvocationTargetException, Error, Exception { |
|
|
|
if (!FS.DETECTED.supportsExecute()) { |
|
|
|
System.err.println("Test ignored since platform FS does not support the execute permission"); |
|
|
|
return; |
|
|
|
} |
|
|
|
try { |
|
|
|
// coremode true is the default, typically set to false |
|
|
|
// by git init (but not jgit!) |
|
|
|
Method canExecute = File.class.getMethod("canExecute", (Class[])null); |
|
|
|
Method setExecute = File.class.getMethod("setExecutable", new Class[] { Boolean.TYPE }); |
|
|
|
File execFile = writeTrashFile("exec","exec"); |
|
|
|
if (!((Boolean)setExecute.invoke(execFile, new Object[] { Boolean.TRUE })).booleanValue()) |
|
|
|
throw new Error("could not set execute bit on "+execFile.getAbsolutePath()+"for test"); |
|
|
|
File nonexecFile = writeTrashFile("nonexec","nonexec"); |
|
|
|
if (!((Boolean)setExecute.invoke(nonexecFile, new Object[] { Boolean.FALSE })).booleanValue()) |
|
|
|
throw new Error("could not clear execute bit on "+nonexecFile.getAbsolutePath()+"for test"); |
|
|
|
|
|
|
|
GitIndex index = new GitIndex(db); |
|
|
|
index.filemode = Boolean.FALSE; // TODO: we need a way to set this using config |
|
|
|
index.add(trash, execFile); |
|
|
|
index.add(trash, nonexecFile); |
|
|
|
Tree tree = mapTree(index.writeTree().name()); |
|
|
|
assertEquals(FileMode.REGULAR_FILE, tree.findBlobMember(execFile.getName()).getMode()); |
|
|
|
assertEquals(FileMode.REGULAR_FILE, tree.findBlobMember(nonexecFile.getName()).getMode()); |
|
|
|
|
|
|
|
index.write(); |
|
|
|
|
|
|
|
if (!execFile.delete()) |
|
|
|
throw new Error("Problem in test, cannot delete test file "+execFile.getAbsolutePath()); |
|
|
|
if (!nonexecFile.delete()) |
|
|
|
throw new Error("Problem in test, cannot delete test file "+nonexecFile.getAbsolutePath()); |
|
|
|
GitIndex index2 = new GitIndex(db); |
|
|
|
index2.filemode = Boolean.FALSE; // TODO: we need a way to set this using config |
|
|
|
index2.read(); |
|
|
|
index2.checkout(trash); |
|
|
|
assertFalse(((Boolean)canExecute.invoke(execFile,(Object[])null)).booleanValue()); |
|
|
|
assertFalse(((Boolean)canExecute.invoke(nonexecFile,(Object[])null)).booleanValue()); |
|
|
|
|
|
|
|
assertFalse(index2.getEntry(execFile.getName()).isModified(trash)); |
|
|
|
assertFalse(index2.getEntry(nonexecFile.getName()).isModified(trash)); |
|
|
|
|
|
|
|
if (!((Boolean)setExecute.invoke(execFile, new Object[] { Boolean.FALSE })).booleanValue()) |
|
|
|
throw new Error("could not clear set execute bit on "+execFile.getAbsolutePath()+"for test"); |
|
|
|
if (!((Boolean)setExecute.invoke(nonexecFile, new Object[] { Boolean.TRUE })).booleanValue()) |
|
|
|
throw new Error("could set execute bit on "+nonexecFile.getAbsolutePath()+"for test"); |
|
|
|
|
|
|
|
// no change since we ignore the execute bit |
|
|
|
assertFalse(index2.getEntry(execFile.getName()).isModified(trash)); |
|
|
|
assertFalse(index2.getEntry(nonexecFile.getName()).isModified(trash)); |
|
|
|
|
|
|
|
} catch (NoSuchMethodException e) { |
|
|
|
System.err.println("Test ignored when running under JDK < 1.6"); |
|
|
|
return; |
|
|
|
} |
|
|
|
} |
|
|
|
|
|
|
|
private void delete(File f) throws IOException { |
|
|
|
if (!f.delete()) |
|
|
|
throw new IOException("Failed to delete f"); |
|
|
|
} |
|
|
|
|
|
|
|
private File writeTrashFile(String name, String body) throws IOException { |
|
|
|
final File path = new File(trash, name); |
|
|
|
write(path, body); |
|
|
|
return path; |
|
|
|
} |
|
|
|
|
|
|
|
private Tree mapTree(String name) throws IOException { |
|
|
|
ObjectId id = db.resolve(name + "^{tree}"); |
|
|
|
return new Tree(db, id, db.open(id).getCachedBytes()); |
|
|
|
} |
|
|
|
} |