org.spearce.jgit.test/tst/org/spearce/jgit/lib/PackIndexV2Test.java

   1 /*
   2  * Copyright (C) 2008, Marek Zawirski <marek.zawirski@gmail.com>
   3  *
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or
   7  * without modification, are permitted provided that the following
   8  * conditions are met:
   9  *
  10  * - Redistributions of source code must retain the above copyright
  11  *   notice, this list of conditions and the following disclaimer.
  12  *
  13  * - Redistributions in binary form must reproduce the above
  14  *   copyright notice, this list of conditions and the following
  15  *   disclaimer in the documentation and/or other materials provided
  16  *   with the distribution.
  17  *
  18  * - Neither the name of the Git Development Community nor the
  19  *   names of its contributors may be used to endorse or promote
  20  *   products derived from this software without specific prior
  21  *   written permission.
  22  *
  23  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
  24  * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
  25  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  26  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  27  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
  28  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  29  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  30  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  31  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  32  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  33  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  34  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  35  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  36  */
  37
  38 package org.spearce.jgit.lib;
  39
  40 import java.io.File;
  41
  42 import org.spearce.jgit.errors.MissingObjectException;
  43 import org.spearce.jgit.util.JGitTestUtil;
  44
  45 public class PackIndexV2Test extends PackIndexTest {
  46         @Override
  47         public File getFileForPack34be9032() {
  48                 return JGitTestUtil.getTestResourceFile(
  49                                 "pack-34be9032ac282b11fa9babdc2b2a93ca996c9c2f.idxV2");
  50         }
  51
  52         @Override
  53         public File getFileForPackdf2982f28() {
  54                 return JGitTestUtil.getTestResourceFile(
  55                                 "pack-df2982f284bbabb6bdb59ee3fcc6eb0983e20371.idxV2");
  56         }
  57
  58         /**
  59          * Verify CRC32 indexing.
  60          *
  61          * @throws UnsupportedOperationException
  62          * @throws MissingObjectException
  63          */
  64         @Override
  65         public void testCRC32() throws MissingObjectException,
  66                         UnsupportedOperationException {
  67                 assertTrue(smallIdx.hasCRC32Support());
  68                 assertEquals(0x00000000C2B64258l, smallIdx.findCRC32(ObjectId
  69                                 .fromString("4b825dc642cb6eb9a060e54bf8d69288fbee4904")));
  70                 assertEquals(0x0000000072AD57C2l, smallIdx.findCRC32(ObjectId
  71                                 .fromString("540a36d136cf413e4b064c2b0e0a4db60f77feab")));
  72                 assertEquals(0x00000000FF10A479l, smallIdx.findCRC32(ObjectId
  73                                 .fromString("5b6e7c66c276e7610d4a73c70ec1a1f7c1003259")));
  74                 assertEquals(0x0000000034B27DDCl, smallIdx.findCRC32(ObjectId
  75                                 .fromString("6ff87c4664981e4397625791c8ea3bbb5f2279a3")));
  76                 assertEquals(0x000000004743F1E4l, smallIdx.findCRC32(ObjectId
  77                                 .fromString("82c6b885ff600be425b4ea96dee75dca255b69e7")));
  78                 assertEquals(0x00000000640B358Bl, smallIdx.findCRC32(ObjectId
  79                                 .fromString("902d5476fa249b7abc9d84c611577a81381f0327")));
  80                 assertEquals(0x000000002A17CB5El, smallIdx.findCRC32(ObjectId
  81                                 .fromString("aabf2ffaec9b497f0950352b3e582d73035c2035")));
  82                 assertEquals(0x000000000B3B5BA6l, smallIdx.findCRC32(ObjectId
  83                                 .fromString("c59759f143fb1fe21c197981df75a7ee00290799")));
  84         }
  85 }