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annotate test/org/tmatesoft/hg/test/TestBlame.java @ 570:36853bb80a35

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Tests for HgAnnotateCommand with follow/no-follow option
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Thu, 11 Apr 2013 16:07:17 +0200
parents 8ed4f4f4f0a6
children e49f9d9513fa
rev   line source
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1 /*
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2 * Copyright (c) 2013 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.assertEquals;
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20 import static org.junit.Assert.assertTrue;
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21 import static org.tmatesoft.hg.repo.HgRepository.NO_REVISION;
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22 import static org.tmatesoft.hg.repo.HgRepository.TIP;
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23
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24 import java.io.ByteArrayOutputStream;
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25 import java.io.File;
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26 import java.io.PrintStream;
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27 import java.util.ArrayList;
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28 import java.util.Arrays;
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29 import java.util.LinkedHashSet;
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30 import java.util.LinkedList;
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31 import java.util.List;
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32 import java.util.ListIterator;
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33 import java.util.regex.Matcher;
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34 import java.util.regex.Pattern;
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35
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36 import org.junit.Assert;
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37 import org.junit.Rule;
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38 import org.junit.Test;
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39 import org.tmatesoft.hg.core.HgAnnotateCommand;
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40 import org.tmatesoft.hg.core.HgAnnotateCommand.LineInfo;
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41 import org.tmatesoft.hg.core.HgCallbackTargetException;
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42 import org.tmatesoft.hg.core.HgIterateDirection;
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43 import org.tmatesoft.hg.core.HgRepoFacade;
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44 import org.tmatesoft.hg.internal.FileAnnotation;
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45 import org.tmatesoft.hg.internal.FileAnnotation.LineDescriptor;
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46 import org.tmatesoft.hg.internal.FileAnnotation.LineInspector;
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47 import org.tmatesoft.hg.internal.IntVector;
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48 import org.tmatesoft.hg.repo.HgBlameFacility;
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49 import org.tmatesoft.hg.repo.HgBlameFacility.AddBlock;
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50 import org.tmatesoft.hg.repo.HgBlameFacility.Block;
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51 import org.tmatesoft.hg.repo.HgBlameFacility.BlockData;
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52 import org.tmatesoft.hg.repo.HgBlameFacility.ChangeBlock;
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53 import org.tmatesoft.hg.repo.HgBlameFacility.DeleteBlock;
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54 import org.tmatesoft.hg.repo.HgBlameFacility.EqualBlock;
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55 import org.tmatesoft.hg.repo.HgDataFile;
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56 import org.tmatesoft.hg.repo.HgLookup;
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57 import org.tmatesoft.hg.repo.HgRepository;
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58 import org.tmatesoft.hg.util.Path;
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59
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60 /**
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61 *
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62 * @author Artem Tikhomirov
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63 * @author TMate Software Ltd.
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64 */
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65 public class TestBlame {
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66
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67 @Rule
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68 public ErrorCollectorExt errorCollector = new ErrorCollectorExt();
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69
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70
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71 @Test
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72 public void testSingleParentBlame() throws Exception {
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73 HgRepository repo = new HgLookup().detectFromWorkingDir();
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74 final String fname = "src/org/tmatesoft/hg/internal/PatchGenerator.java";
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75 final int checkChangeset = 539;
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76 HgDataFile df = repo.getFileNode(fname);
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77 ByteArrayOutputStream bos = new ByteArrayOutputStream();
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78 new HgBlameFacility(df).annotateSingleRevision(checkChangeset, new DiffOutInspector(new PrintStream(bos)));
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79 LineGrepOutputParser gp = new LineGrepOutputParser("^@@.+");
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80 ExecHelper eh = new ExecHelper(gp, null);
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81 eh.run("hg", "diff", "-c", String.valueOf(checkChangeset), "-U", "0", fname);
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82 //
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83 String[] apiResult = splitLines(bos.toString());
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84 String[] expected = splitLines(gp.result());
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85 Assert.assertArrayEquals(expected, apiResult);
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86 }
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87
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88 @Test
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89 public void testFileLineAnnotate1() throws Exception {
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90 HgRepository repo = new HgLookup().detectFromWorkingDir();
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91 final String fname = "src/org/tmatesoft/hg/internal/PatchGenerator.java";
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92 HgDataFile df = repo.getFileNode(fname);
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93 AnnotateRunner ar = new AnnotateRunner(df.getPath(), null);
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94
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95 for (int cs : new int[] { 539, 541 /*, TIP */}) {
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96 ar.run(cs, false);
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97 FileAnnotateInspector fa = new FileAnnotateInspector();
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98 FileAnnotation.annotate(df, cs, fa);
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99 doAnnotateLineCheck(cs, ar.getLines(), Arrays.asList(fa.lineRevisions), Arrays.asList(fa.lines));
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100 }
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101 }
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102
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103 @Test
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104 public void testFileLineAnnotate2() throws Exception {
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105 HgRepository repo = Configuration.get().find("test-annotate");
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106 HgDataFile df = repo.getFileNode("file1");
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107 AnnotateRunner ar = new AnnotateRunner(df.getPath(), repo.getWorkingDir());
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108
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109 for (int cs : new int[] { 4, 6 /*, 8 see below*/, TIP}) {
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110 ar.run(cs, false);
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111 FileAnnotateInspector fa = new FileAnnotateInspector();
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112 FileAnnotation.annotate(df, cs, fa);
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113 doAnnotateLineCheck(cs, ar.getLines(), Arrays.asList(fa.lineRevisions), Arrays.asList(fa.lines));
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114 }
558
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115 /*`hg annotate -r 8` and HgBlameFacility give different result
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116 * for "r0, line 5" line, which was deleted in rev2 and restored back in
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117 * rev4 (both in default branch), while branch with r3 and r6 kept the line intact.
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118 * HgBlame reports rev4 for the line, `hg annotate` gives original, rev0.
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119 * However `hg annotate -r 4` shows rev4 for the line, too. The aforementioned rev0 for
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120 * the merge rev8 results from the iteration order and is implementation specific
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121 * (i.e. one can't tell which one is right). Mercurial walks from parents to children,
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122 * and traces equal lines, wile HgBlameFacility walks from child to parents and records
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123 * changes (additions). Seems it processes branch with rev3 and rev6 first
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124 * (printout in context.py, annotate and annotate.pair reveals that), and the line 0_5
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125 * comes as unchanged through this branch, and later processing rev2 and rev4 doesn't
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126 * change that.
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127 */
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128 }
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129
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130 @Test
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131 public void testComplexHistoryAnnotate() throws Exception {
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132 HgRepository repo = Configuration.get().find("test-annotate");
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133 HgDataFile df = repo.getFileNode("file1");
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134 HgBlameFacility af = new HgBlameFacility(df);
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135 ByteArrayOutputStream bos = new ByteArrayOutputStream();
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136 DiffOutInspector dump = new DiffOutInspector(new PrintStream(bos));
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137 af.annotate(TIP, dump, HgIterateDirection.OldToNew);
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138 LinkedList<String> apiResult = new LinkedList<String>(Arrays.asList(splitLines(bos.toString())));
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139
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140 /*
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141 * FIXME this is an ugly hack to deal with the way `hg diff -c <mergeRev>` describes the change
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142 * and our merge handling approach. For merged revision m, and lines changed both in p1 and p2
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143 * we report lines from p2 as pure additions, regardless of intersecting p1 changes (which
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144 * are reported as deletions, if no sufficient changed lines in m found)
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145 * So, here we try to combine deletion that follows a change (based on identical insertionPoint)
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146 * into a single change
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147 * To fix, need to find better approach to find out reference info (i.e. `hg diff -c` is flawed in this case,
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148 * as it uses first parent only).
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149 */
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150 Pattern fix = Pattern.compile("@@ -(\\d+),(\\d+) \\+(\\d+),(\\d+) @@");
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151 int v1, v2, v3, v4;
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152 v1 = v2 = v3 = v4 = -1;
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153 for (ListIterator<String> it = apiResult.listIterator(); it.hasNext();) {
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154 String n = it.next();
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155 Matcher m = fix.matcher(n);
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156 if (m.find()) {
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157 int d1 = Integer.parseInt(m.group(1));
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158 int d2 = Integer.parseInt(m.group(2));
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159 int d3 = Integer.parseInt(m.group(3));
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160 int d4 = Integer.parseInt(m.group(4));
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161 if (v1 == d1 && d4 == 0) {
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162 it.previous(); // shift to current element
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163 it.previous(); // to real previous
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164 it.remove();
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165 it.next();
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166 it.set(String.format("@@ -%d,%d +%d,%d @@", v1, v2+d2, v3, v4));
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167 }
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168 v1 = d1;
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169 v2 = d2;
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170 v3 = d3;
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171 v4 = d4;
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172 }
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173 }
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174
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175 LineGrepOutputParser gp = new LineGrepOutputParser("^@@.+");
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176 ExecHelper eh = new ExecHelper(gp, repo.getWorkingDir());
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177 for (int cs : dump.getReportedTargetRevisions()) {
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178 gp.reset();
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179 eh.run("hg", "diff", "-c", String.valueOf(cs), "-U", "0", df.getPath().toString());
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180 for (String expected : splitLines(gp.result())) {
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181 if (!apiResult.remove(expected)) {
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182 errorCollector.fail(String.format("Expected diff output '%s' for changes in revision %d", expected, cs));
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183 }
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184 }
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185 }
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186 errorCollector.assertTrue(String.format("Annotate API reported excessive diff: %s ", apiResult.toString()), apiResult.isEmpty());
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187 }
570
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188
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189 @Test
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190 public void testAnnotateCmdFollowNoFollow() throws Exception {
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191 HgRepoFacade hgRepoFacade = new HgRepoFacade();
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192 HgRepository repo = Configuration.get().find("test-annotate2");
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193 hgRepoFacade.init(repo);
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194 HgAnnotateCommand cmd = hgRepoFacade.createAnnotateCommand();
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195 final Path fname = Path.create("file1b.txt");
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196 final int changeset = TIP;
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197 AnnotateInspector ai = new AnnotateInspector();
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198
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199 cmd.changeset(changeset);
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200 // follow
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201 cmd.file(fname);
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202 cmd.execute(ai);
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203 AnnotateRunner ar = new AnnotateRunner(fname, repo.getWorkingDir());
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204 ar.run(changeset, true);
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205 doAnnotateLineCheck(changeset, ar.getLines(), ai.changesets, ai.lines);
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206
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207 // no follow
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208 cmd.file(fname, false);
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209 ai = new AnnotateInspector();
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210 cmd.execute(ai);
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211 ar.run(changeset, false);
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212 doAnnotateLineCheck(changeset, ar.getLines(), ai.changesets, ai.lines);
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213 }
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214
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215 private void doAnnotateLineCheck(int cs, String[] hgAnnotateLines, List<Integer> cmdChangesets, List<String> cmdLines) {
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216 assertTrue("[sanity]", hgAnnotateLines.length > 0);
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217 assertEquals("Number of lines reported by native annotate and our impl", hgAnnotateLines.length, cmdLines.size());
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218
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219 for (int i = 0; i < cmdChangesets.size(); i++) {
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220 int hgAnnotateRevIndex = Integer.parseInt(hgAnnotateLines[i].substring(0, hgAnnotateLines[i].indexOf(':')).trim());
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221 errorCollector.assertEquals(String.format("Revision mismatch for line %d (annotating rev: %d)", i+1, cs), hgAnnotateRevIndex, cmdChangesets.get(i));
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222 String hgAnnotateLine = hgAnnotateLines[i].substring(hgAnnotateLines[i].indexOf(':') + 1);
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223 String apiLine = cmdLines.get(i).trim();
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224 errorCollector.assertEquals(hgAnnotateLine.trim(), apiLine);
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diff changeset
225 }
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diff changeset
226 }
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diff changeset
227
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228 // FIXME HgWorkingCopyStatusCollector (and HgStatusCollector), with their ancestors (rev 59/69) have examples
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229 // of *incorrect* assignment of common lines (like "}") - our impl doesn't process common lines in any special way
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230 // while original diff lib does. Would be nice to behave as close to original, as possible.
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231
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232 private static String[] splitLines(CharSequence seq) {
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233 int lineCount = 0;
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234 for (int i = 0, x = seq.length(); i < x; i++) {
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235 if (seq.charAt(i) == '\n') {
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236 lineCount++;
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237 }
543
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238 }
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239 if (seq.length() > 0 && seq.charAt(seq.length()-1) != '\n') {
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240 lineCount++;
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241 }
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242 String[] rv = new String[lineCount];
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243 int lineStart = 0, lineEnd = 0, ix = 0;
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244 do {
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245 while (lineEnd < seq.length() && seq.charAt(lineEnd) != '\n') lineEnd++;
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246 if (lineEnd == lineStart) {
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247 continue;
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248 }
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249 CharSequence line = seq.subSequence(lineStart, lineEnd);
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250 rv[ix++] = line.toString();
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251 lineStart = ++lineEnd;
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252 } while (lineStart < seq.length());
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253 assert ix == lineCount;
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254 return rv;
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255 }
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256
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257
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258 private void aaa() throws Exception {
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259 HgRepository repo = new HgLookup().detectFromWorkingDir();
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260 final String fname = "src/org/tmatesoft/hg/internal/PatchGenerator.java";
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261 final int checkChangeset = 539;
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262 HgDataFile df = repo.getFileNode(fname);
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263 HgBlameFacility af = new HgBlameFacility(df);
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264 DiffOutInspector dump = new DiffOutInspector(System.out);
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265 System.out.println("541 -> 543");
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266 af.annotateSingleRevision(543, dump);
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267 System.out.println("539 -> 541");
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268 af.annotateSingleRevision(541, dump);
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269 System.out.println("536 -> 539");
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270 af.annotateSingleRevision(checkChangeset, dump);
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271 System.out.println("531 -> 536");
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272 af.annotateSingleRevision(536, dump);
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273 System.out.println(" -1 -> 531");
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274 af.annotateSingleRevision(531, dump);
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275
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276 FileAnnotateInspector fai = new FileAnnotateInspector();
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277 FileAnnotation.annotate(df, 541, fai);
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278 for (int i = 0; i < fai.lineRevisions.length; i++) {
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279 System.out.printf("%3d: LINE %d\n", fai.lineRevisions[i], i+1);
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280 }
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281 }
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282
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283 private void bbb() throws Exception {
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284 HgRepository repo = new HgLookup().detectFromWorkingDir();
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285 final String fname = "src/org/tmatesoft/hg/repo/HgManifest.java";
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286 final int checkChangeset = 415;
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287 HgDataFile df = repo.getFileNode(fname);
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288 HgBlameFacility af = new HgBlameFacility(df);
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289 DiffOutInspector dump = new DiffOutInspector(System.out);
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290 // System.out.println("413 -> 415");
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291 // af.diff(df, 413, 415, dump);
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292 // System.out.println("408 -> 415");
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293 // af.diff(df, 408, 415, dump);
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294 // System.out.println("Combined (with merge):");
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295 // dump.needRevisions(true);
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296 // af.annotateChange(df, checkChangeset, dump);
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297 dump.needRevisions(true);
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298 af.annotate(checkChangeset, dump, HgIterateDirection.OldToNew);
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299 }
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300
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301 private void ccc() throws Throwable {
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302 HgRepository repo = new HgLookup().detect("/home/artem/hg/hgtest-annotate-merge/");
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303 HgDataFile df = repo.getFileNode("file.txt");
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304 HgBlameFacility af = new HgBlameFacility(df);
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305 DiffOutInspector dump = new DiffOutInspector(System.out);
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306 dump.needRevisions(true);
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diff changeset
307 af.annotate(8, dump, HgIterateDirection.NewToOld);
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308 // af.annotateSingleRevision(df, 113, dump);
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309 // System.out.println();
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310 // af.annotate(df, TIP, new LineDumpInspector(true), HgIterateDirection.NewToOld);
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311 // System.out.println();
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312 // af.annotate(df, TIP, new LineDumpInspector(false), HgIterateDirection.NewToOld);
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313 // System.out.println();
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diff changeset
314 /*
561
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315 OutputParser.Stub op = new OutputParser.Stub();
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316 eh = new ExecHelper(op, repo.getWorkingDir());
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317 for (int cs : new int[] { 24, 46, 49, 52, 59, 62, 64, TIP}) {
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318 doLineAnnotateTest(df, cs, op);
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319 }
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diff changeset
320 errorCollector.verify();
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diff changeset
321 */
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322 FileAnnotateInspector fa = new FileAnnotateInspector();
562
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diff changeset
323 FileAnnotation.annotate(df, 8, fa);
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diff changeset
324 for (int i = 0; i < fa.lineRevisions.length; i++) {
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325 System.out.printf("%d: %s", fa.lineRevisions[i], fa.line(i) == null ? "null\n" : fa.line(i));
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326 }
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327 }
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328
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diff changeset
329 public static void main(String[] args) throws Throwable {
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330 // System.out.println(Arrays.equals(new String[0], splitLines("")));
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331 // System.out.println(Arrays.equals(new String[] { "abc" }, splitLines("abc")));
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332 // System.out.println(Arrays.equals(new String[] { "a", "bc" }, splitLines("a\nbc")));
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333 // System.out.println(Arrays.equals(new String[] { "a", "bc" }, splitLines("a\nbc\n")));
570
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334 TestBlame tt = new TestBlame();
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335 tt.ccc();
542
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336 }
543
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337
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338 private static class DiffOutInspector implements HgBlameFacility.Inspector {
543
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339 private final PrintStream out;
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340 private boolean dumpRevs;
553
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341 private IntVector reportedRevisionPairs = new IntVector();
543
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342
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343 DiffOutInspector(PrintStream ps) {
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344 out = ps;
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345 }
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346
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347 // Note, true makes output incompatible with 'hg diff'
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348 public void needRevisions(boolean dumpRevs) {
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349 this.dumpRevs = dumpRevs;
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350 }
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351
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352 private void printRevs(Block b) {
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353 if (dumpRevs) {
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354 out.printf("[%3d -> %3d] ", b.originChangesetIndex(), b.targetChangesetIndex());
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355 }
553
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356 reportedRevisionPairs.add(b.originChangesetIndex(), b.targetChangesetIndex());
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357 }
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358
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359 int[] getReportedTargetRevisions() {
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360 LinkedHashSet<Integer> rv = new LinkedHashSet<Integer>();
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361 for (int i = 1; i < reportedRevisionPairs.size(); i += 2) {
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362 rv.add(reportedRevisionPairs.get(i));
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363 }
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364 int[] x = new int[rv.size()];
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365 int i = 0;
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366 for (int v : rv) {
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367 x[i++] = v;
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368 }
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369 return x;
549
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370 }
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371
545
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372 public void same(EqualBlock block) {
543
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373 // nothing
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374 }
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375
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376 public void deleted(DeleteBlock block) {
549
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377 printRevs(block);
543
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378 out.printf("@@ -%d,%d +%d,0 @@\n", block.firstRemovedLine() + 1, block.totalRemovedLines(), block.removedAt());
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379 }
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380
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381 public void changed(ChangeBlock block) {
549
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382 printRevs(block);
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383 out.printf("@@ -%d,%d +%d,%d @@\n", block.firstRemovedLine() + 1, block.totalRemovedLines(), block.firstAddedLine() + 1, block.totalAddedLines());
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384 }
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385
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386 public void added(AddBlock block) {
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387 printRevs(block);
543
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388 out.printf("@@ -%d,0 +%d,%d @@\n", block.insertedAt(), block.firstAddedLine() + 1, block.totalAddedLines());
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389 }
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390 }
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391
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392 public static class LineGrepOutputParser implements OutputParser {
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393
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394 private final Pattern pattern;
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395 private final StringBuilder result = new StringBuilder();
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396
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397 public LineGrepOutputParser(String regexp) {
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398 pattern = Pattern.compile(regexp);
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399 }
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400
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401 public void reset() {
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402 result.setLength(0);
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403 }
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diff changeset
404
543
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405 public CharSequence result() {
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406 return result;
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407 }
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408
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409 public void parse(CharSequence seq) {
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410 int lineStart = 0, lineEnd = 0;
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411 do {
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412 while (lineEnd < seq.length() && seq.charAt(lineEnd) != '\n') lineEnd++;
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413 if (lineEnd == lineStart) {
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diff changeset
414 continue;
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diff changeset
415 }
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416 CharSequence line = seq.subSequence(lineStart, lineEnd);
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417 if (pattern.matcher(line).matches()) {
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418 result.append(line);
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419 result.append('\n');
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diff changeset
420 }
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421 lineStart = ++lineEnd;
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422 } while (lineStart < seq.length());
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diff changeset
423 }
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424 }
545
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diff changeset
425
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diff changeset
426 private static class FileAnnotateInspector implements LineInspector {
570
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427 private Integer[] lineRevisions;
557
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diff changeset
428 private String[] lines;
545
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diff changeset
429
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cd78e8b9d7bc File annotate test. Refactored FileAnnotation as standalone class, introduced LineInspector to make line offset calc code shared
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diff changeset
430 FileAnnotateInspector() {
545
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diff changeset
431 }
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diff changeset
432
557
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diff changeset
433 public void line(int lineNumber, int changesetRevIndex, BlockData lineContent, LineDescriptor ld) {
545
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diff changeset
434 if (lineRevisions == null) {
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diff changeset
435 lineRevisions = new Integer[ld.totalLines()];
545
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diff changeset
436 Arrays.fill(lineRevisions, NO_REVISION);
557
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diff changeset
437 lines = new String[ld.totalLines()];
545
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diff changeset
438 }
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cd78e8b9d7bc File annotate test. Refactored FileAnnotation as standalone class, introduced LineInspector to make line offset calc code shared
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diff changeset
439 lineRevisions[lineNumber] = changesetRevIndex;
557
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diff changeset
440 lines[lineNumber] = new String(lineContent.asArray());
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diff changeset
441 }
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diff changeset
442
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diff changeset
443 public String line(int i) {
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diff changeset
444 return lines[i];
545
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diff changeset
445 }
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diff changeset
446 }
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cd78e8b9d7bc File annotate test. Refactored FileAnnotation as standalone class, introduced LineInspector to make line offset calc code shared
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diff changeset
447
562
6fbca6506bb5 Allow HgBlameFacility.Inspector (former BlockInspector) to throw an exception
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diff changeset
448 private static class LineDumpInspector implements HgBlameFacility.Inspector {
554
a5fd757d1b5d Access to content of annotated files through BlockData interface
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diff changeset
449
a5fd757d1b5d Access to content of annotated files through BlockData interface
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diff changeset
450 private final boolean lineByLine;
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451
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diff changeset
452 public LineDumpInspector(boolean lineByLine) {
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diff changeset
453 this.lineByLine = lineByLine;
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diff changeset
454 }
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455
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diff changeset
456 public void same(EqualBlock block) {
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diff changeset
457 }
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diff changeset
458
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Artem Tikhomirov <tikhomirov.artem@gmail.com>
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diff changeset
459 public void added(AddBlock block) {
a5fd757d1b5d Access to content of annotated files through BlockData interface
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diff changeset
460 BlockData lines = block.addedLines();
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diff changeset
461 printBlock(lines, block.targetChangesetIndex(), block.firstAddedLine(), block.totalAddedLines(), "+++");
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parents: 553
diff changeset
462 }
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diff changeset
463
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diff changeset
464 public void changed(ChangeBlock block) {
a5fd757d1b5d Access to content of annotated files through BlockData interface
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diff changeset
465 deleted(block);
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diff changeset
466 added(block);
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Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 553
diff changeset
467 }
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parents: 553
diff changeset
468
a5fd757d1b5d Access to content of annotated files through BlockData interface
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diff changeset
469 public void deleted(DeleteBlock block) {
a5fd757d1b5d Access to content of annotated files through BlockData interface
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parents: 553
diff changeset
470 BlockData lines = block.removedLines();
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parents: 553
diff changeset
471 assert lines.elementCount() == block.totalRemovedLines();
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diff changeset
472 printBlock(lines, block.originChangesetIndex(), block.firstRemovedLine(), block.totalRemovedLines(), "---");
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parents: 553
diff changeset
473 }
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diff changeset
474
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diff changeset
475 private void printBlock(BlockData lines, int cset, int first, int length, String marker) {
a5fd757d1b5d Access to content of annotated files through BlockData interface
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diff changeset
476 assert lines.elementCount() == length;
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parents: 553
diff changeset
477 if (lineByLine) {
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parents: 553
diff changeset
478 for (int i = 0, ln = first; i < length; i++, ln++) {
a5fd757d1b5d Access to content of annotated files through BlockData interface
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parents: 553
diff changeset
479 String line = new String(lines.elementAt(i).asArray());
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diff changeset
480 System.out.printf("%3d:%3d:%s:%s", cset, ln, marker, line);
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diff changeset
481 }
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diff changeset
482 } else {
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diff changeset
483 String content = new String(lines.asArray());
a5fd757d1b5d Access to content of annotated files through BlockData interface
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diff changeset
484 System.out.printf("%3d:%s:[%d..%d):\n%s", cset, marker, first, first+length, content);
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diff changeset
485 }
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Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 553
diff changeset
486 }
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Artem Tikhomirov <tikhomirov.artem@gmail.com>
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diff changeset
487 }
570
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 568
diff changeset
488
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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diff changeset
489 static class AnnotateInspector implements HgAnnotateCommand.Inspector {
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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diff changeset
490 private int lineNumber = 1;
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diff changeset
491 public final ArrayList<String> lines = new ArrayList<String>();
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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diff changeset
492 public final ArrayList<Integer> changesets = new ArrayList<Integer>();
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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diff changeset
493
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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diff changeset
494 public void next(LineInfo lineInfo) throws HgCallbackTargetException {
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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parents: 568
diff changeset
495 Assert.assertEquals(lineInfo.getLineNumber(), lineNumber);
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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diff changeset
496 lineNumber++;
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diff changeset
497 lines.add(new String(lineInfo.getContent()));
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diff changeset
498 changesets.add(lineInfo.getChangesetIndex());
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diff changeset
499 }
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diff changeset
500 }
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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diff changeset
501
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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diff changeset
502 private static class AnnotateRunner {
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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diff changeset
503 private final ExecHelper eh;
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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diff changeset
504 private final OutputParser.Stub op;
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diff changeset
505 private final Path file;
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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diff changeset
506
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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diff changeset
507 public AnnotateRunner(Path filePath, File repoDir) {
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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diff changeset
508 file = filePath;
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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diff changeset
509 op = new OutputParser.Stub();
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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diff changeset
510 eh = new ExecHelper(op, repoDir);
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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diff changeset
511 }
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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diff changeset
512
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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diff changeset
513 public void run(int cset, boolean follow) throws Exception {
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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parents: 568
diff changeset
514 op.reset();
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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diff changeset
515 ArrayList<String> args = new ArrayList<String>();
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diff changeset
516 args.add("hg");
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diff changeset
517 args.add("annotate");
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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diff changeset
518 args.add("-r");
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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parents: 568
diff changeset
519 args.add(cset == TIP ? "tip" : String.valueOf(cset));
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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parents: 568
diff changeset
520 if (!follow) {
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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parents: 568
diff changeset
521 args.add("--no-follow");
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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parents: 568
diff changeset
522 }
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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parents: 568
diff changeset
523 args.add(file.toString());
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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parents: 568
diff changeset
524 eh.run(args);
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 568
diff changeset
525 }
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 568
diff changeset
526
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 568
diff changeset
527 public String[] getLines() {
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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diff changeset
528 return splitLines(op.result());
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
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parents: 568
diff changeset
529 }
36853bb80a35 Tests for HgAnnotateCommand with follow/no-follow option
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 568
diff changeset
530 }
542
a71a05ec11bc Towards annotate/blame support: general outline of the functionality
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
531 }