Mercurial > hg4j

annotate test/org/tmatesoft/hg/test/TestCatCommand.java @ 677:1c49c0cee540

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Report line number at the first appearance, like 'hg annotate -l' does
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Thu, 18 Jul 2013 18:47:45 +0200
parents 59b7c817bc4d
children b286222158be
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1 /*
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2 * Copyright (c) 2012 TMate Software Ltd
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3 *
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4 * This program is free software; you can redistribute it and/or modify
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5 * it under the terms of the GNU General Public License as published by
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6 * the Free Software Foundation; version 2 of the License.
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7 *
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8 * This program is distributed in the hope that it will be useful,
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9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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11 * GNU General Public License for more details.
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12 *
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13 * For information on how to redistribute this software under
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14 * the terms of a license other than GNU General Public License
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15 * contact TMate Software at support@hg4j.com
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16 */
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17 package org.tmatesoft.hg.test;
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18
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19 import static org.junit.Assert.*;
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20
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21 import org.junit.Test;
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22 import org.tmatesoft.hg.core.HgCatCommand;
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23 import org.tmatesoft.hg.core.HgChangesetFileSneaker;
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24 import org.tmatesoft.hg.core.Nodeid;
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25 import org.tmatesoft.hg.internal.ByteArrayChannel;
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26 import org.tmatesoft.hg.repo.HgLookup;
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27 import org.tmatesoft.hg.repo.HgRepository;
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28 import org.tmatesoft.hg.util.Path;
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29
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30 /**
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31 *
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32 * @author Artem Tikhomirov
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33 * @author TMate Software Ltd.
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34 */
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35 public class TestCatCommand {
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36
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37 private final HgRepository repo;
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38
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39 public TestCatCommand() throws Exception {
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40 repo = new HgLookup().detectFromWorkingDir();
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41 }
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42
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43 @Test
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44 public void testCatAtCsetRevision() throws Exception {
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45 HgCatCommand cmd = new HgCatCommand(repo);
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46 final Path file = Path.create("src/org/tmatesoft/hg/internal/RevlogStream.java");
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47 cmd.file(file);
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48 final Nodeid cset = Nodeid.fromAscii("08db726a0fb7914ac9d27ba26dc8bbf6385a0554");
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49 cmd.changeset(cset);
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50 final ByteArrayChannel sink = new ByteArrayChannel();
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51 cmd.execute(sink);
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52 final int result1 = sink.toArray().length;
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53 HgChangesetFileSneaker i = new HgChangesetFileSneaker(repo);
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54 boolean result = i.changeset(cset).checkExists(file);
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55 assertFalse(result);
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56 assertFalse(i.exists());
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57 result = i.followRenames(true).checkExists(file);
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58 assertTrue(result);
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59 assertTrue(i.exists());
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60 HgCatCommand cmd2 = new HgCatCommand(repo).revision(i.getFileRevision());
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61 final ByteArrayChannel sink2 = new ByteArrayChannel();
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62 cmd2.execute(sink2);
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63 final int result2 = sink2.toArray().length;
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64 assertEquals(result1, result2);
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65 }
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66
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67 }