Mercurial > hg > mercurial-crew-with-dirclash
annotate tests/test-diff-ignore-whitespace @ 5390:36c46e20976a
merge: provide *_ISLINK environment vars to merge helper
Sets HG_MY_ISLINK, HG_OTHER_ISLINK, HG_BASE_ISLINK in environment. Without these variables, it's impossible for the merge application to know whether the 'other' and 'base' files were symlinks in their original contexts. For the purposes of the merge they are always emitted as small text files.
author | Patrick Mezard <pmezard@gmail.com> |
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date | Wed, 03 Oct 2007 23:09:36 +0200 |
parents | 372d93f03d3a |
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1 #!/bin/sh |
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2 |
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3 # GNU diff is the reference for all of these results. |
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4 |
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5 hgdiff() { |
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6 echo hg diff $@ |
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7 hg diff --nodates "$@" |
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8 } |
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9 |
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10 test_added_blank_lines() { |
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11 printf '\nhello world\n\ngoodbye world\n\n' >foo |
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12 |
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13 echo '>>> two diffs showing three added lines <<<' |
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14 hgdiff |
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15 hgdiff -b |
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16 |
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17 echo '>>> no diffs <<<' |
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18 hgdiff -B |
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19 hgdiff -Bb |
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20 } |
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21 |
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22 test_added_horizontal_space_first_on_a_line() { |
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23 printf '\t hello world\ngoodbye world\n' >foo |
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24 |
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25 echo '>>> four diffs showing added space first on the first line <<<' |
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26 hgdiff |
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27 hgdiff -b |
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28 hgdiff -B |
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29 hgdiff -Bb |
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30 } |
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31 |
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32 test_added_horizontal_space_last_on_a_line() { |
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33 printf 'hello world\t \ngoodbye world\n' >foo |
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34 |
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35 echo '>>> two diffs showing space appended to the first line <<<' |
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36 hgdiff |
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37 hgdiff -B |
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38 |
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39 echo '>>> no diffs <<<' |
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40 hgdiff -b |
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41 hgdiff -Bb |
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42 } |
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43 |
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44 test_added_horizontal_space_in_the_middle_of_a_word() { |
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45 printf 'hello world\ngood bye world\n' >foo |
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46 |
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47 echo '>>> four diffs showing space inserted into "goodbye" <<<' |
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48 hgdiff |
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49 hgdiff -B |
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50 hgdiff -b |
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51 hgdiff -Bb |
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52 } |
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53 |
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54 test_increased_horizontal_whitespace_amount() { |
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55 printf 'hello world\ngoodbye\t\t \tworld\n' >foo |
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56 |
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57 echo '>>> two diffs showing changed whitespace amount in the last line <<<' |
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58 hgdiff |
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59 hgdiff -B |
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60 |
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61 echo '>>> no diffs <<<' |
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62 hgdiff -b |
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63 hgdiff -Bb |
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64 } |
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65 |
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66 test_added_blank_line_with_horizontal_whitespace() { |
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67 printf 'hello world\n \t\ngoodbye world\n' >foo |
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68 |
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69 echo '>>> four diffs showing added blank line w/horizontal space <<<' |
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70 hgdiff |
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71 hgdiff -B |
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72 hgdiff -b |
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73 hgdiff -Bb |
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74 } |
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75 |
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76 test_added_blank_line_with_other_whitespace() { |
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77 printf 'hello world\n \t\ngoodbye world \n' >foo |
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78 |
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79 echo '>>> three diffs showing added blank line w/other space <<<' |
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80 hgdiff |
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81 hgdiff -B |
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82 hgdiff -b |
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83 hgdiff -Bb |
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84 } |
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85 |
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86 test_whitespace_changes() { |
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87 printf 'helloworld\ngoodbye\tworld \n' >foo |
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88 |
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89 echo '>>> four diffs showing changed whitespace <<<' |
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90 hgdiff |
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91 hgdiff -B |
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92 hgdiff -b |
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93 hgdiff -Bb |
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94 hgdiff -w |
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95 } |
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96 |
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97 test_whitespace_changes_and_blank_lines() { |
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98 printf 'helloworld\n\n\n\ngoodbye\tworld \n' >foo |
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99 |
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100 echo '>>> five diffs showing changed whitespace <<<' |
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101 hgdiff |
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102 hgdiff -B |
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103 hgdiff -b |
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104 hgdiff -Bb |
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105 hgdiff -w |
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106 hgdiff -wB |
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107 } |
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108 |
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109 hg init |
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110 printf 'hello world\ngoodbye world\n' >foo |
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111 hg ci -Amfoo -ufoo -d '0 0' |
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112 |
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113 test_added_blank_lines |
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114 test_added_horizontal_space_first_on_a_line |
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115 test_added_horizontal_space_last_on_a_line |
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116 test_added_horizontal_space_in_the_middle_of_a_word |
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117 test_increased_horizontal_whitespace_amount |
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118 test_added_blank_line_with_horizontal_whitespace |
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119 test_added_blank_line_with_other_whitespace |
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120 test_whitespace_changes |
372d93f03d3a
diff: correctly handle combinations of whitespace options
Matt Mackall <mpm@selenic.com>
parents:
3192
diff
changeset
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121 test_whitespace_changes_and_blank_lines |