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Diffstat (limited to 'org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/T0004_PackReader.java')
| -rw-r--r-- | org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/T0004_PackReader.java | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/T0004_PackReader.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/T0004_PackReader.java new file mode 100644 index 0000000000..adddbfe099 --- /dev/null +++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/T0004_PackReader.java @@ -0,0 +1,114 @@ +/* + * Copyright (C) 2008-2009, Google Inc. + * Copyright (C) 2008, Imran M Yousuf <imyousuf@smartitengineering.com> + * Copyright (C) 2007, Robin Rosenberg <robin.rosenberg@dewire.com> + * Copyright (C) 2006-2008, Shawn O. Pearce <spearce@spearce.org> + * 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.lib; + +import java.io.File; +import java.io.IOException; + +import org.eclipse.jgit.util.JGitTestUtil; + +public class T0004_PackReader extends RepositoryTestCase { + private static final String PACK_NAME = "pack-34be9032ac282b11fa9babdc2b2a93ca996c9c2f"; + private static final File TEST_PACK = JGitTestUtil.getTestResourceFile(PACK_NAME + ".pack"); + private static final File TEST_IDX = JGitTestUtil.getTestResourceFile(PACK_NAME + ".idx"); + + public void test003_lookupCompressedObject() throws IOException { + final PackFile pr; + final ObjectId id; + final PackedObjectLoader or; + + id = ObjectId.fromString("902d5476fa249b7abc9d84c611577a81381f0327"); + pr = new PackFile(TEST_IDX, TEST_PACK); + or = pr.get(new WindowCursor(), id); + assertNotNull(or); + assertEquals(Constants.OBJ_TREE, or.getType()); + assertEquals(35, or.getSize()); + assertEquals(7738, or.getDataOffset()); + pr.close(); + } + + public void test004_lookupDeltifiedObject() throws IOException { + final ObjectId id; + final ObjectLoader or; + + id = ObjectId.fromString("5b6e7c66c276e7610d4a73c70ec1a1f7c1003259"); + or = db.openObject(id); + assertNotNull(or); + assertTrue(or instanceof PackedObjectLoader); + assertEquals(Constants.OBJ_BLOB, or.getType()); + assertEquals(18009, or.getSize()); + assertEquals(537, ((PackedObjectLoader) or).getDataOffset()); + } + + public void test005_todopack() throws IOException { + final File todopack = JGitTestUtil.getTestResourceFile("todopack"); + if (!todopack.isDirectory()) { + System.err.println("Skipping " + getName() + ": no " + todopack); + return; + } + + final File packDir = new File(db.getObjectsDirectory(), "pack"); + final String packname = "pack-2e71952edc41f3ce7921c5e5dd1b64f48204cf35"; + copyFile(new File(todopack, packname + ".pack"), new File(packDir, + packname + ".pack")); + copyFile(new File(todopack, packname + ".idx"), new File(packDir, + packname + ".idx")); + Tree t; + + t = db + .mapTree(ObjectId.fromString( + "aac9df07f653dd18b935298deb813e02c32d2e6f")); + assertNotNull(t); + t.memberCount(); + + t = db + .mapTree(ObjectId.fromString( + "6b9ffbebe7b83ac6a61c9477ab941d999f5d0c96")); + assertNotNull(t); + t.memberCount(); + } +} |