t/t4023-diff-rename-typechange.sh

   1 #!/bin/sh
   2
   3 test_description='typechange rename detection'
   4
   5 . ./test-lib.sh
   6 . "$TEST_DIRECTORY"/lib-diff.sh
   7
   8 test_expect_success setup '
   9
  10         rm -f foo bar &&
  11         COPYING_test_data >foo &&
  12         test_ln_s_add linklink bar &&
  13         git add foo &&
  14         git commit -a -m Initial &&
  15         git tag one &&
  16
  17         git rm -f foo bar &&
  18         COPYING_test_data >bar &&
  19         test_ln_s_add linklink foo &&
  20         git add bar &&
  21         git commit -a -m Second &&
  22         git tag two &&
  23
  24         git rm -f foo bar &&
  25         COPYING_test_data >foo &&
  26         git add foo &&
  27         git commit -a -m Third &&
  28         git tag three &&
  29
  30         mv foo bar &&
  31         test_ln_s_add linklink foo &&
  32         git add bar &&
  33         git commit -a -m Fourth &&
  34         git tag four &&
  35
  36         # This is purely for sanity check
  37
  38         git rm -f foo bar &&
  39         COPYING_test_data >foo &&
  40         cat "$TEST_DIRECTORY"/../Makefile >bar &&
  41         git add foo bar &&
  42         git commit -a -m Fifth &&
  43         git tag five &&
  44
  45         git rm -f foo bar &&
  46         cat "$TEST_DIRECTORY"/../Makefile >foo &&
  47         COPYING_test_data >bar &&
  48         git add foo bar &&
  49         git commit -a -m Sixth &&
  50         git tag six
  51
  52 '
  53
  54 test_expect_success 'cross renames to be detected for regular files' '
  55         git diff-tree five six -r --name-status -B -M >out &&
  56         sort out >actual &&
  57         {
  58                 echo "R100      foo     bar" &&
  59                 echo "R100      bar     foo"
  60         } | sort >expect &&
  61         test_cmp expect actual
  62
  63 '
  64
  65 test_expect_success 'cross renames to be detected for typechange' '
  66         git diff-tree one two -r --name-status -B -M >out &&
  67         sort out >actual &&
  68         {
  69                 echo "R100      foo     bar" &&
  70                 echo "R100      bar     foo"
  71         } | sort >expect &&
  72         test_cmp expect actual
  73
  74 '
  75
  76 test_expect_success 'moves and renames' '
  77         git diff-tree three four -r --name-status -B -M >out &&
  78         sort out >actual &&
  79         {
  80                 # see -B -M (#6) in t4008
  81                 echo "C100      foo     bar" &&
  82                 echo "T100      foo"
  83         } | sort >expect &&
  84         test_cmp expect actual
  85
  86 '
  87
  88 test_done