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annotate test/org/tmatesoft/hg/test/TestHistory.java @ 100:b71b3f7d24d4

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Primitive performance test
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Fri, 28 Jan 2011 02:15:12 +0100
parents bcd31a4c638a
children 777ab7034c1b
rev   line source
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1 /*
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2 * Copyright (c) 2011 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
993f6f8e1314 Test for log command
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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@svnkit.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 java.util.Collections;
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20 import java.util.Iterator;
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21 import java.util.List;
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22
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23 import org.tmatesoft.hg.core.Cset;
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24 import org.tmatesoft.hg.core.LogCommand;
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25 import org.tmatesoft.hg.core.StatusCommand;
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7255c971dd66 Promitive test for follow file history
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26 import org.tmatesoft.hg.core.LogCommand.CollectHandler;
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27 import org.tmatesoft.hg.core.LogCommand.FileHistoryHandler;
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28 import org.tmatesoft.hg.core.LogCommand.FileRevision;
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29 import org.tmatesoft.hg.core.Path;
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6f1b88693d48 Complete refactoring to org.tmatesoft
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30 import org.tmatesoft.hg.repo.HgRepository;
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bcd31a4c638a Lookup to HgLookup
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31 import org.tmatesoft.hg.repo.HgLookup;
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32 import org.tmatesoft.hg.repo.HgStatusCollector;
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33 import org.tmatesoft.hg.test.LogOutputParser.Record;
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34
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35
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36 /**
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37 *
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38 * @author Artem Tikhomirov
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39 * @author TMate Software Ltd.
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40 */
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41 public class TestHistory {
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42
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43 private final HgRepository repo;
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44 private ExecHelper eh;
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45 private LogOutputParser changelogParser;
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46
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47 public static void main(String[] args) throws Exception {
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48 TestHistory th = new TestHistory(new HgLookup().detectFromWorkingDir());
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49 th.testCompleteLog();
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50 th.testFollowHistory();
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51 th.testPerformance();
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52 }
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53
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54 public TestHistory(HgRepository hgRepo) {
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55 repo = hgRepo;
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56 eh = new ExecHelper(changelogParser = new LogOutputParser(true), null);
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57 }
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58
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59 public void testCompleteLog() throws Exception {
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60 changelogParser.reset();
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61 eh.run("hg", "log", "--debug");
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62 List<Cset> r = new LogCommand(repo).execute();
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63 report("hg log - COMPLETE REPO HISTORY", r, true);
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64 }
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65
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66 public void testFollowHistory() throws Exception {
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67 final Path f = Path.create("cmdline/org/tmatesoft/hg/console/Remote.java");
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68 try {
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69 if (repo.getFileNode(f).exists()) { // FIXME getFileNode shall not fail with IAE
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70 changelogParser.reset();
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71 eh.run("hg", "log", "--debug", "--follow", f.toString());
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72
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73 class H extends CollectHandler implements FileHistoryHandler {
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74 boolean copyReported = false;
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75 boolean fromMatched = false;
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76 public void copy(FileRevision from, FileRevision to) {
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77 copyReported = true;
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78 fromMatched = "src/com/tmate/hgkit/console/Remote.java".equals(from.getPath().toString());
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79 }
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80 };
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81 H h = new H();
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82 new LogCommand(repo).file(f, true).execute(h);
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83 System.out.print("hg log - FOLLOW FILE HISTORY");
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84 System.out.println("\tcopyReported:" + h.copyReported + ", and was " + (h.fromMatched ? "CORRECT" : "WRONG"));
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85 report("hg log - FOLLOW FILE HISTORY", h.getChanges(), false);
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86 }
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87 } catch (IllegalArgumentException ex) {
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88 System.out.println("Can't test file history with follow because need to query specific file with history");
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89 }
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90 }
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91
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92 private void report(String what, List<Cset> r, boolean reverseConsoleResults) {
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93 final List<Record> consoleResult = changelogParser.getResult();
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94 if (reverseConsoleResults) {
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95 Collections.reverse(consoleResult);
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96 }
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97 Iterator<LogOutputParser.Record> consoleResultItr = consoleResult.iterator();
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98 boolean hasErrors = false;
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99 for (Cset cs : r) {
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100 LogOutputParser.Record cr = consoleResultItr.next();
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101 int x = cs.getRevision() == cr.changesetIndex ? 0x1 : 0;
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102 x |= cs.getDate().equals(cr.date) ? 0x2 : 0;
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103 x |= cs.getNodeid().toString().equals(cr.changesetNodeid) ? 0x4 : 0;
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104 x |= cs.getUser().equals(cr.user) ? 0x8 : 0;
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105 x |= cs.getComment().equals(cr.description) ? 0x10 : 0;
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106 if (x != 0x1f) {
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107 System.err.printf("Error in %d (%d):0%o\n", cs.getRevision(), cr.changesetIndex, x);
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108 hasErrors = true;
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109 }
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110 consoleResultItr.remove();
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111 }
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112 if (consoleResultItr.hasNext()) {
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113 System.out.println("Insufficient results from Java");
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114 hasErrors = true;
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115 }
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116 System.out.println(what + (hasErrors ? " FAIL" : " OK"));
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117 }
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118
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119 public void testPerformance() throws Exception {
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120 final int runs = 10;
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121 final long start1 = System.currentTimeMillis();
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122 for (int i = 0; i < runs; i++) {
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123 changelogParser.reset();
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124 eh.run("hg", "log", "--debug");
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125 }
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126 final long start2 = System.currentTimeMillis();
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127 for (int i = 0; i < runs; i++) {
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128 new LogCommand(repo).execute();
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129 }
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130 final long end = System.currentTimeMillis();
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131 System.out.printf("'hg log --debug', %d runs: Native client total %d (%d per run), Java client %d (%d)\n", runs, start2-start1, (start2-start1)/runs, end-start2, (end-start2)/runs);
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132 }
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133 }