t/t4023-diff-rename-typechange.sh

   1 #!/bin/sh
   2
   3 test_description='typechange rename detection'
   4
   5 . ./test-lib.sh
   6
   7 if test "$no_symlinks"; then
   8         say "symbolic links not supported - skipping test"
   9         test_done;
  10 fi
  11
  12 test_expect_success setup '
  13
  14         rm -f foo bar &&
  15         cat ../../COPYING >foo &&
  16         ln -s linklink bar &&
  17         git add foo bar &&
  18         git commit -a -m Initial &&
  19         git tag one &&
  20
  21         rm -f foo bar &&
  22         cat ../../COPYING >bar &&
  23         ln -s linklink foo &&
  24         git add foo bar &&
  25         git commit -a -m Second &&
  26         git tag two &&
  27
  28         rm -f foo bar &&
  29         cat ../../COPYING >foo &&
  30         git add foo &&
  31         git commit -a -m Third &&
  32         git tag three &&
  33
  34         mv foo bar &&
  35         ln -s linklink foo &&
  36         git add foo bar &&
  37         git commit -a -m Fourth &&
  38         git tag four &&
  39
  40         # This is purely for sanity check
  41
  42         rm -f foo bar &&
  43         cat ../../COPYING >foo &&
  44         cat ../../Makefile >bar &&
  45         git add foo bar &&
  46         git commit -a -m Fifth &&
  47         git tag five &&
  48
  49         rm -f foo bar &&
  50         cat ../../Makefile >foo &&
  51         cat ../../COPYING >bar &&
  52         git add foo bar &&
  53         git commit -a -m Sixth &&
  54         git tag six
  55
  56 '
  57
  58 test_expect_success 'cross renames to be detected for regular files' '
  59
  60         git diff-tree five six -r --name-status -B -M | sort >actual &&
  61         {
  62                 echo "R100      foo     bar"
  63                 echo "R100      bar     foo"
  64         } | sort >expect &&
  65         test_cmp expect actual
  66
  67 '
  68
  69 test_expect_success 'cross renames to be detected for typechange' '
  70
  71         git diff-tree one two -r --name-status -B -M | sort >actual &&
  72         {
  73                 echo "R100      foo     bar"
  74                 echo "R100      bar     foo"
  75         } | sort >expect &&
  76         test_cmp expect actual
  77
  78 '
  79
  80 test_expect_success 'moves and renames' '
  81
  82         git diff-tree three four -r --name-status -B -M | sort >actual &&
  83         {
  84                 echo "R100      foo     bar"
  85                 echo "T100      foo"
  86         } | sort >expect &&
  87         test_cmp expect actual
  88
  89 '
  90
  91 test_done