t/t4023-diff-rename-typechange.sh

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