Mercurial > hg > mercurial-crew-with-dirclash

annotate tests/test-simplemerge.py @ 5483:0c43f87baba3 default tip

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Fix file-changed-to-dir and dir-to-file commits (issue660). Allow adding to dirstate files that clash with previously existing but marked for removal. Protect from reintroducing clashes by revert. This change doesn't address related issues with update. Current workaround is to do "clean" update by manually removing conflicting files/dirs from working directory.
author Maxim Dounin <mdounin@mdounin.ru>
date Sat, 27 Oct 2007 16:27:55 +0400
parents ff7253a0d1da
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 # Copyright (C) 2004, 2005 Canonical Ltd
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2 #
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3 # This program is free software; you can redistribute it and/or modify
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4 # it under the terms of the GNU General Public License as published by
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5 # the Free Software Foundation; either version 2 of the License, or
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6 # (at your option) any later version.
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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 # You should have received a copy of the GNU General Public License
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14 # along with this program; if not, write to the Free Software
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15 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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16
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17 import os
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18 import unittest
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19 from unittest import TestCase
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20 import imp
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21 import shutil
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22 from mercurial import util
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23
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24 # copy simplemerge to the cwd to avoid creating a .pyc file in the source tree
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25 shutil.copyfile(os.path.join(os.environ['TESTDIR'], os.path.pardir,
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26 'contrib', 'simplemerge'),
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27 'simplemerge.py')
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28 simplemerge = imp.load_source('simplemerge', 'simplemerge.py')
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29 Merge3 = simplemerge.Merge3
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30 CantReprocessAndShowBase = simplemerge.CantReprocessAndShowBase
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31
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32 def split_lines(t):
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33 from cStringIO import StringIO
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34 return StringIO(t).readlines()
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35
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36 ############################################################
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37 # test case data from the gnu diffutils manual
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38 # common base
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39 TZU = split_lines(""" The Nameless is the origin of Heaven and Earth;
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40 The named is the mother of all things.
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41
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42 Therefore let there always be non-being,
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43 so we may see their subtlety,
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44 And let there always be being,
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45 so we may see their outcome.
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46 The two are the same,
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47 But after they are produced,
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48 they have different names.
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49 They both may be called deep and profound.
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50 Deeper and more profound,
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51 The door of all subtleties!
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52 """)
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53
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54 LAO = split_lines(""" The Way that can be told of is not the eternal Way;
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55 The name that can be named is not the eternal name.
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56 The Nameless is the origin of Heaven and Earth;
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57 The Named is the mother of all things.
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58 Therefore let there always be non-being,
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59 so we may see their subtlety,
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60 And let there always be being,
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61 so we may see their outcome.
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62 The two are the same,
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63 But after they are produced,
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64 they have different names.
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65 """)
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66
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67
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68 TAO = split_lines(""" The Way that can be told of is not the eternal Way;
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69 The name that can be named is not the eternal name.
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70 The Nameless is the origin of Heaven and Earth;
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71 The named is the mother of all things.
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72
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73 Therefore let there always be non-being,
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74 so we may see their subtlety,
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75 And let there always be being,
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76 so we may see their result.
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77 The two are the same,
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78 But after they are produced,
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79 they have different names.
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80
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81 -- The Way of Lao-Tzu, tr. Wing-tsit Chan
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82
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83 """)
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84
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85 MERGED_RESULT = split_lines(""" The Way that can be told of is not the eternal Way;
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86 The name that can be named is not the eternal name.
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87 The Nameless is the origin of Heaven and Earth;
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88 The Named is the mother of all things.
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89 Therefore let there always be non-being,
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90 so we may see their subtlety,
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91 And let there always be being,
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92 so we may see their result.
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93 The two are the same,
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94 But after they are produced,
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95 they have different names.
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96 <<<<<<< LAO
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97 =======
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98
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99 -- The Way of Lao-Tzu, tr. Wing-tsit Chan
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100
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101 >>>>>>> TAO
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102 """)
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103
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104 class TestMerge3(TestCase):
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105 def log(self, msg):
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106 pass
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107
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108 def test_no_changes(self):
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109 """No conflicts because nothing changed"""
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110 m3 = Merge3(['aaa', 'bbb'],
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111 ['aaa', 'bbb'],
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112 ['aaa', 'bbb'])
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113
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114 self.assertEquals(m3.find_unconflicted(),
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115 [(0, 2)])
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116
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117 self.assertEquals(list(m3.find_sync_regions()),
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118 [(0, 2,
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119 0, 2,
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120 0, 2),
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121 (2,2, 2,2, 2,2)])
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122
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123 self.assertEquals(list(m3.merge_regions()),
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124 [('unchanged', 0, 2)])
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125
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126 self.assertEquals(list(m3.merge_groups()),
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127 [('unchanged', ['aaa', 'bbb'])])
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128
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129 def test_front_insert(self):
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130 m3 = Merge3(['zz'],
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131 ['aaa', 'bbb', 'zz'],
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132 ['zz'])
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133
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134 # todo: should use a sentinal at end as from get_matching_blocks
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135 # to match without zz
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136 self.assertEquals(list(m3.find_sync_regions()),
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137 [(0,1, 2,3, 0,1),
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138 (1,1, 3,3, 1,1),])
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139
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140 self.assertEquals(list(m3.merge_regions()),
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141 [('a', 0, 2),
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142 ('unchanged', 0, 1)])
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143
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144 self.assertEquals(list(m3.merge_groups()),
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145 [('a', ['aaa', 'bbb']),
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146 ('unchanged', ['zz'])])
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147
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148 def test_null_insert(self):
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149 m3 = Merge3([],
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150 ['aaa', 'bbb'],
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151 [])
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152 # todo: should use a sentinal at end as from get_matching_blocks
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153 # to match without zz
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154 self.assertEquals(list(m3.find_sync_regions()),
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155 [(0,0, 2,2, 0,0)])
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156
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157 self.assertEquals(list(m3.merge_regions()),
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158 [('a', 0, 2)])
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159
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160 self.assertEquals(list(m3.merge_lines()),
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161 ['aaa', 'bbb'])
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162
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163 def test_no_conflicts(self):
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164 """No conflicts because only one side changed"""
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165 m3 = Merge3(['aaa', 'bbb'],
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166 ['aaa', '111', 'bbb'],
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167 ['aaa', 'bbb'])
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168
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169 self.assertEquals(m3.find_unconflicted(),
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170 [(0, 1), (1, 2)])
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171
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172 self.assertEquals(list(m3.find_sync_regions()),
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173 [(0,1, 0,1, 0,1),
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174 (1,2, 2,3, 1,2),
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175 (2,2, 3,3, 2,2),])
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176
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177 self.assertEquals(list(m3.merge_regions()),
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178 [('unchanged', 0, 1),
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179 ('a', 1, 2),
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180 ('unchanged', 1, 2),])
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181
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182 def test_append_a(self):
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183 m3 = Merge3(['aaa\n', 'bbb\n'],
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184 ['aaa\n', 'bbb\n', '222\n'],
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185 ['aaa\n', 'bbb\n'])
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186
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187 self.assertEquals(''.join(m3.merge_lines()),
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188 'aaa\nbbb\n222\n')
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189
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190 def test_append_b(self):
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191 m3 = Merge3(['aaa\n', 'bbb\n'],
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192 ['aaa\n', 'bbb\n'],
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193 ['aaa\n', 'bbb\n', '222\n'])
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194
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195 self.assertEquals(''.join(m3.merge_lines()),
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196 'aaa\nbbb\n222\n')
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197
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198 def test_append_agreement(self):
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199 m3 = Merge3(['aaa\n', 'bbb\n'],
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200 ['aaa\n', 'bbb\n', '222\n'],
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201 ['aaa\n', 'bbb\n', '222\n'])
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202
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203 self.assertEquals(''.join(m3.merge_lines()),
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204 'aaa\nbbb\n222\n')
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205
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206 def test_append_clash(self):
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207 m3 = Merge3(['aaa\n', 'bbb\n'],
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208 ['aaa\n', 'bbb\n', '222\n'],
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209 ['aaa\n', 'bbb\n', '333\n'])
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210
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211 ml = m3.merge_lines(name_a='a',
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212 name_b='b',
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213 start_marker='<<',
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214 mid_marker='--',
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215 end_marker='>>')
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216 self.assertEquals(''.join(ml),
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217 'aaa\n'
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218 'bbb\n'
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219 '<< a\n'
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220 '222\n'
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221 '--\n'
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222 '333\n'
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223 '>> b\n'
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224 )
4358
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225
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226 def test_insert_agreement(self):
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227 m3 = Merge3(['aaa\n', 'bbb\n'],
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228 ['aaa\n', '222\n', 'bbb\n'],
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229 ['aaa\n', '222\n', 'bbb\n'])
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230
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231 ml = m3.merge_lines(name_a='a',
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232 name_b='b',
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233 start_marker='<<',
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234 mid_marker='--',
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235 end_marker='>>')
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236 self.assertEquals(''.join(ml), 'aaa\n222\nbbb\n')
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237
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238
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239 def test_insert_clash(self):
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240 """Both try to insert lines in the same place."""
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241 m3 = Merge3(['aaa\n', 'bbb\n'],
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242 ['aaa\n', '111\n', 'bbb\n'],
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243 ['aaa\n', '222\n', 'bbb\n'])
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244
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245 self.assertEquals(m3.find_unconflicted(),
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246 [(0, 1), (1, 2)])
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247
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248 self.assertEquals(list(m3.find_sync_regions()),
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249 [(0,1, 0,1, 0,1),
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250 (1,2, 2,3, 2,3),
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251 (2,2, 3,3, 3,3),])
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252
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253 self.assertEquals(list(m3.merge_regions()),
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254 [('unchanged', 0,1),
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255 ('conflict', 1,1, 1,2, 1,2),
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256 ('unchanged', 1,2)])
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257
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258 self.assertEquals(list(m3.merge_groups()),
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259 [('unchanged', ['aaa\n']),
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260 ('conflict', [], ['111\n'], ['222\n']),
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261 ('unchanged', ['bbb\n']),
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262 ])
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263
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264 ml = m3.merge_lines(name_a='a',
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265 name_b='b',
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266 start_marker='<<',
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267 mid_marker='--',
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268 end_marker='>>')
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269 self.assertEquals(''.join(ml),
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diff changeset
270 '''aaa
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diff changeset
271 << a
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parents:
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272 111
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parents:
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273 --
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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274 222
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
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275 >> b
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
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276 bbb
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
277 ''')
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278
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279 def test_replace_clash(self):
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parents:
diff changeset
280 """Both try to insert lines in the same place."""
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diff changeset
281 m3 = Merge3(['aaa', '000', 'bbb'],
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282 ['aaa', '111', 'bbb'],
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
283 ['aaa', '222', 'bbb'])
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284
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diff changeset
285 self.assertEquals(m3.find_unconflicted(),
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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diff changeset
286 [(0, 1), (2, 3)])
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287
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288 self.assertEquals(list(m3.find_sync_regions()),
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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diff changeset
289 [(0,1, 0,1, 0,1),
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
290 (2,3, 2,3, 2,3),
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
291 (3,3, 3,3, 3,3),])
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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292
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293 def test_replace_multi(self):
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294 """Replacement with regions of different size."""
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295 m3 = Merge3(['aaa', '000', '000', 'bbb'],
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296 ['aaa', '111', '111', '111', 'bbb'],
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297 ['aaa', '222', '222', '222', '222', 'bbb'])
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298
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299 self.assertEquals(m3.find_unconflicted(),
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300 [(0, 1), (3, 4)])
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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301
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302
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303 self.assertEquals(list(m3.find_sync_regions()),
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diff changeset
304 [(0,1, 0,1, 0,1),
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
305 (3,4, 4,5, 5,6),
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
306 (4,4, 5,5, 6,6),])
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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307
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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diff changeset
308 def test_merge_poem(self):
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
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309 """Test case from diff3 manual"""
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
310 m3 = Merge3(TZU, LAO, TAO)
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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311 ml = list(m3.merge_lines('LAO', 'TAO'))
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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diff changeset
312 self.log('merge result:')
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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diff changeset
313 self.log(''.join(ml))
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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diff changeset
314 self.assertEquals(ml, MERGED_RESULT)
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315
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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316 def test_minimal_conflicts_common(self):
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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317 """Reprocessing"""
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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diff changeset
318 base_text = ("a\n" * 20).splitlines(True)
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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319 this_text = ("a\n"*10+"b\n" * 10).splitlines(True)
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
320 other_text = ("a\n"*10+"c\n"+"b\n" * 8 + "c\n").splitlines(True)
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
321 m3 = Merge3(base_text, other_text, this_text)
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
322 m_lines = m3.merge_lines('OTHER', 'THIS', reprocess=True)
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
323 merged_text = "".join(list(m_lines))
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2e3c54fb79a3 actually port simplemerge to hg
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parents: 4358
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324 optimal_text = ("a\n" * 10 + "<<<<<<< OTHER\nc\n=======\n"
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325 + ">>>>>>> THIS\n"
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parents: 4358
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326 + 8* "b\n" + "<<<<<<< OTHER\nc\n=======\n"
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parents: 4358
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327 + 2* "b\n" + ">>>>>>> THIS\n")
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328 self.assertEquals(optimal_text, merged_text)
4358
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329
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diff changeset
330 def test_minimal_conflicts_unique(self):
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
331 def add_newline(s):
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
332 """Add a newline to each entry in the string"""
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
333 return [(x+'\n') for x in s]
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
334
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
335 base_text = add_newline("abcdefghijklm")
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
336 this_text = add_newline("abcdefghijklmNOPQRSTUVWXYZ")
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parents:
diff changeset
337 other_text = add_newline("abcdefghijklm1OPQRSTUVWXY2")
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
338 m3 = Merge3(base_text, other_text, this_text)
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
339 m_lines = m3.merge_lines('OTHER', 'THIS', reprocess=True)
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parents:
diff changeset
340 merged_text = "".join(list(m_lines))
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
341 optimal_text = ''.join(add_newline("abcdefghijklm")
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
342 + ["<<<<<<< OTHER\n1\n=======\nN\n>>>>>>> THIS\n"]
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
343 + add_newline('OPQRSTUVWXY')
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
344 + ["<<<<<<< OTHER\n2\n=======\nZ\n>>>>>>> THIS\n"]
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parents:
diff changeset
345 )
4359
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diff changeset
346 self.assertEquals(optimal_text, merged_text)
4358
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parents:
diff changeset
347
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
348 def test_minimal_conflicts_nonunique(self):
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
349 def add_newline(s):
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
350 """Add a newline to each entry in the string"""
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
351 return [(x+'\n') for x in s]
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
352
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
353 base_text = add_newline("abacddefgghij")
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
354 this_text = add_newline("abacddefgghijkalmontfprz")
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
355 other_text = add_newline("abacddefgghijknlmontfprd")
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
356 m3 = Merge3(base_text, other_text, this_text)
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
357 m_lines = m3.merge_lines('OTHER', 'THIS', reprocess=True)
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
358 merged_text = "".join(list(m_lines))
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
359 optimal_text = ''.join(add_newline("abacddefgghijk")
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
360 + ["<<<<<<< OTHER\nn\n=======\na\n>>>>>>> THIS\n"]
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
361 + add_newline('lmontfpr')
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
362 + ["<<<<<<< OTHER\nd\n=======\nz\n>>>>>>> THIS\n"]
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
363 )
4359
2e3c54fb79a3 actually port simplemerge to hg
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parents: 4358
diff changeset
364 self.assertEquals(optimal_text, merged_text)
4358
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
365
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
366 def test_reprocess_and_base(self):
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
367 """Reprocessing and showing base breaks correctly"""
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
368 base_text = ("a\n" * 20).splitlines(True)
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
369 this_text = ("a\n"*10+"b\n" * 10).splitlines(True)
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
370 other_text = ("a\n"*10+"c\n"+"b\n" * 8 + "c\n").splitlines(True)
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
371 m3 = Merge3(base_text, other_text, this_text)
4516
96d8a56d4ef9 Removed trailing whitespace and tabs from python files
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4359
diff changeset
372 m_lines = m3.merge_lines('OTHER', 'THIS', reprocess=True,
4358
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
373 base_marker='|||||||')
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
374 self.assertRaises(CantReprocessAndShowBase, list, m_lines)
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
375
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
376 def test_binary(self):
4359
2e3c54fb79a3 actually port simplemerge to hg
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parents: 4358
diff changeset
377 self.assertRaises(util.Abort, Merge3, ['\x00'], ['a'], ['b'])
4358
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
378
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
379 def test_dos_text(self):
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
380 base_text = 'a\r\n'
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
381 this_text = 'b\r\n'
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
382 other_text = 'c\r\n'
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
383 m3 = Merge3(base_text.splitlines(True), other_text.splitlines(True),
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
384 this_text.splitlines(True))
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
385 m_lines = m3.merge_lines('OTHER', 'THIS')
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
386 self.assertEqual('<<<<<<< OTHER\r\nc\r\n=======\r\nb\r\n'
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
387 '>>>>>>> THIS\r\n'.splitlines(True), list(m_lines))
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
388
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
389 def test_mac_text(self):
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
390 base_text = 'a\r'
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
391 this_text = 'b\r'
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
392 other_text = 'c\r'
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
393 m3 = Merge3(base_text.splitlines(True), other_text.splitlines(True),
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
394 this_text.splitlines(True))
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
395 m_lines = m3.merge_lines('OTHER', 'THIS')
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
396 self.assertEqual('<<<<<<< OTHER\rc\r=======\rb\r'
465b9ea02868 Import 3-way merge code from bzr
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
diff changeset
397 '>>>>>>> THIS\r'.splitlines(True), list(m_lines))
4359
2e3c54fb79a3 actually port simplemerge to hg
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4358
diff changeset
398
2e3c54fb79a3 actually port simplemerge to hg
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4358
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399 if __name__ == '__main__':
2e3c54fb79a3 actually port simplemerge to hg
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4358
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400 # hide the timer
2e3c54fb79a3 actually port simplemerge to hg
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4358
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401 import time
2e3c54fb79a3 actually port simplemerge to hg
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4358
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402 orig = time.time
2e3c54fb79a3 actually port simplemerge to hg
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4358
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403 try:
2e3c54fb79a3 actually port simplemerge to hg
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4358
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404 time.time = lambda: 0
2e3c54fb79a3 actually port simplemerge to hg
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4358
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405 unittest.main()
2e3c54fb79a3 actually port simplemerge to hg
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4358
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406 finally:
2e3c54fb79a3 actually port simplemerge to hg
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4358
diff changeset
407 time.time = orig
2e3c54fb79a3 actually port simplemerge to hg
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 4358
diff changeset
408