org.spearce.jgit.test/tst/org/spearce/jgit/fetch/IndexPackTest.java

   1 /*
   2  *  Copyright (C) 2007  Robin Rosenberg
   3  *
   4  *  This library is free software; you can redistribute it and/or
   5  *  modify it under the terms of the GNU General Public
   6  *  License, version 2, as published by the Free Software Foundation.
   7  *
   8  *  This library is distributed in the hope that it will be useful,
   9  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  *  General Public License for more details.
  12  *
  13  *  You should have received a copy of the GNU General Public
  14  *  License along with this library; if not, write to the Free Software
  15  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301
  16  */
  17 package org.spearce.jgit.fetch;
  18
  19 import java.io.File;
  20 import java.io.FileInputStream;
  21 import java.io.IOException;
  22 import java.io.InputStream;
  23
  24 import org.spearce.jgit.fetch.IndexPack;
  25 import org.spearce.jgit.lib.ObjectId;
  26 import org.spearce.jgit.lib.PackFile;
  27 import org.spearce.jgit.lib.RepositoryTestCase;
  28 import org.spearce.jgit.lib.TextProgressMonitor;
  29
  30 /**
  31  * Test indexing of git packs. A pack is read from a stream, copied
  32  * to a new pack and an index is created. Then the packs are tested
  33  * to make sure they contain the expected objects (well we don't test
  34  * for all of them unless the packs are very small).
  35  */
  36 public class IndexPackTest extends RepositoryTestCase {
  37
  38         /**
  39          * Test indexing one of the test packs in the egit repo. It has deltas.
  40          *
  41          * @throws IOException
  42          */
  43         public void test1() throws  IOException {
  44                 File packFile = new File("tst/pack-34be9032ac282b11fa9babdc2b2a93ca996c9c2f.pack");
  45                 final InputStream is = new FileInputStream(packFile);
  46                 try {
  47                         IndexPack pack = new IndexPack(is, new File("tmp_pack1"));
  48                         pack.index(new TextProgressMonitor());
  49                         PackFile file = new PackFile(db, new File("tmp_pack1.idx"), new File("tmp_pack1.pack"));
  50                         assertTrue(file.hasObject(ObjectId.fromString("4b825dc642cb6eb9a060e54bf8d69288fbee4904")));
  51                         assertTrue(file.hasObject(ObjectId.fromString("540a36d136cf413e4b064c2b0e0a4db60f77feab")));
  52                         assertTrue(file.hasObject(ObjectId.fromString("5b6e7c66c276e7610d4a73c70ec1a1f7c1003259")));
  53                         assertTrue(file.hasObject(ObjectId.fromString("6ff87c4664981e4397625791c8ea3bbb5f2279a3")));
  54                         assertTrue(file.hasObject(ObjectId.fromString("82c6b885ff600be425b4ea96dee75dca255b69e7")));
  55                         assertTrue(file.hasObject(ObjectId.fromString("902d5476fa249b7abc9d84c611577a81381f0327")));
  56                         assertTrue(file.hasObject(ObjectId.fromString("aabf2ffaec9b497f0950352b3e582d73035c2035")));
  57                         assertTrue(file.hasObject(ObjectId.fromString("c59759f143fb1fe21c197981df75a7ee00290799")));
  58                 } finally {
  59                         is.close();
  60                 }
  61         }
  62
  63         /**
  64          * This is just another pack. It so happens that we have two convenient pack to
  65          * test with in the repository.
  66          *
  67          * @throws IOException
  68          */
  69         public void test2() throws  IOException {
  70                 File packFile = new File("tst/pack-df2982f284bbabb6bdb59ee3fcc6eb0983e20371.pack");
  71                 final InputStream is = new FileInputStream(packFile);
  72                 try {
  73                         IndexPack pack = new IndexPack(is, new File("tmp_pack2"));
  74                         pack.index(new TextProgressMonitor());
  75                         PackFile file = new PackFile(db, new File("tmp_pack2.idx"), new File("tmp_pack2.pack"));
  76                         assertTrue(file.hasObject(ObjectId.fromString("02ba32d3649e510002c21651936b7077aa75ffa9")));
  77                         assertTrue(file.hasObject(ObjectId.fromString("0966a434eb1a025db6b71485ab63a3bfbea520b6")));
  78                         assertTrue(file.hasObject(ObjectId.fromString("09efc7e59a839528ac7bda9fa020dc9101278680")));
  79                         assertTrue(file.hasObject(ObjectId.fromString("0a3d7772488b6b106fb62813c4d6d627918d9181")));
  80                         assertTrue(file.hasObject(ObjectId.fromString("1004d0d7ac26fbf63050a234c9b88a46075719d3")));
  81                         assertTrue(file.hasObject(ObjectId.fromString("10da5895682013006950e7da534b705252b03be6")));
  82                         assertTrue(file.hasObject(ObjectId.fromString("1203b03dc816ccbb67773f28b3c19318654b0bc8")));
  83                         assertTrue(file.hasObject(ObjectId.fromString("15fae9e651043de0fd1deef588aa3fbf5a7a41c6")));
  84                         assertTrue(file.hasObject(ObjectId.fromString("16f9ec009e5568c435f473ba3a1df732d49ce8c3")));
  85                         assertTrue(file.hasObject(ObjectId.fromString("1fd7d579fb6ae3fe942dc09c2c783443d04cf21e")));
  86                         assertTrue(file.hasObject(ObjectId.fromString("20a8ade77639491ea0bd667bf95de8abf3a434c8")));
  87                         assertTrue(file.hasObject(ObjectId.fromString("2675188fd86978d5bc4d7211698b2118ae3bf658")));
  88                         // and lots more...
  89                 } finally {
  90                         is.close();
  91                 }
  92         }
  93 }