Mercurial > hg4j

comparison hg4j/src/test/java/org/tmatesoft/hg/test/TestByteChannel.java @ 213:6ec4af642ba8 gradle

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Project uses Gradle for build - actual changes
author Alexander Kitaev <kitaev@gmail.com>
date Tue, 10 May 2011 10:52:53 +0200
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212:edb2e2829352 213:6ec4af642ba8
1 /*
2 * Copyright (c) 2011 TMate Software Ltd
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 2 of the License.
7 *
8 * This program 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
11 * GNU General Public License for more details.
12 *
13 * For information on how to redistribute this software under
14 * the terms of a license other than GNU General Public License
15 * contact TMate Software at support@hg4j.com
16 */
17 package org.tmatesoft.hg.test;
18
19 import static org.junit.Assert.assertArrayEquals;
20
21 import org.junit.Assert;
22 import org.junit.Test;
23 import org.tmatesoft.hg.internal.ByteArrayChannel;
24 import org.tmatesoft.hg.repo.HgDataFile;
25 import org.tmatesoft.hg.repo.HgRepository;
26
27 /**
28 *
29 * @author Artem Tikhomirov
30 * @author TMate Software Ltd.
31 */
32 public class TestByteChannel {
33
34 private HgRepository repo;
35
36 public static void main(String[] args) throws Exception {
37 // HgRepoFacade rf = new HgRepoFacade();
38 // rf.init();
39 // HgDataFile file = rf.getRepository().getFileNode("src/org/tmatesoft/hg/internal/KeywordFilter.java");
40 // for (int i = file.getLastRevision(); i >= 0; i--) {
41 // System.out.print("Content for revision:" + i);
42 // compareContent(file, i);
43 // System.out.println(" OK");
44 // }
45 //CatCommand cmd = rf.createCatCommand();
46 }
47
48 // private static void compareContent(HgDataFile file, int rev) throws Exception {
49 // byte[] oldAccess = file.content(rev);
50 // ByteArrayChannel ch = new ByteArrayChannel();
51 // file.content(rev, ch);
52 // byte[] newAccess = ch.toArray();
53 // Assert.assertArrayEquals(oldAccess, newAccess);
54 // // don't trust anyone (even JUnit)
55 // if (!Arrays.equals(oldAccess, newAccess)) {
56 // throw new RuntimeException("Failed:" + rev);
57 // }
58 // }
59
60 @Test
61 public void testContent() throws Exception {
62 repo = Configuration.get().find("log-1");
63 final byte[] expectedContent = new byte[] { 'a', ' ', 13, 10 };
64 ByteArrayChannel ch = new ByteArrayChannel();
65 repo.getFileNode("dir/b").content(0, ch);
66 assertArrayEquals(expectedContent, ch.toArray());
67 repo.getFileNode("d").content(HgRepository.TIP, ch = new ByteArrayChannel() );
68 assertArrayEquals(expectedContent, ch.toArray());
69 }
70
71 @Test
72 public void testStripMetadata() throws Exception {
73 repo = Configuration.get().find("log-1");
74 ByteArrayChannel ch = new ByteArrayChannel();
75 HgDataFile dir_b = repo.getFileNode("dir/b");
76 Assert.assertTrue(dir_b.isCopy());
77 Assert.assertEquals("b", dir_b.getCopySourceName().toString());
78 Assert.assertEquals("e44751cdc2d14f1eb0146aa64f0895608ad15917", dir_b.getCopySourceRevision().toString());
79 dir_b.content(0, ch);
80 // assert rawContent has 1 10 ... 1 10
81 assertArrayEquals("a \r\n".getBytes(), ch.toArray());
82 //
83 // try once again to make sure metadata records/extracts correct offsets
84 dir_b.content(0, ch = new ByteArrayChannel());
85 assertArrayEquals("a \r\n".getBytes(), ch.toArray());
86 }
87 }