t/t4035-diff-quiet.sh

   1 #!/bin/sh
   2
   3 test_description='Return value of diffs'
   4
   5 . ./test-lib.sh
   6
   7 test_expect_success 'setup' '
   8         echo 1 >a &&
   9         git add . &&
  10         git commit -m first &&
  11         echo 2 >b &&
  12         git add . &&
  13         git commit -a -m second
  14 '
  15
  16 test_expect_success 'git diff-tree HEAD^ HEAD' '
  17         git diff-tree --quiet HEAD^ HEAD >cnt
  18         test $? = 1 && test $(wc -l <cnt) = 0
  19 '
  20 test_expect_success 'git diff-tree HEAD^ HEAD -- a' '
  21         git diff-tree --quiet HEAD^ HEAD -- a >cnt
  22         test $? = 0 && test $(wc -l <cnt) = 0
  23 '
  24 test_expect_success 'git diff-tree HEAD^ HEAD -- b' '
  25         git diff-tree --quiet HEAD^ HEAD -- b >cnt
  26         test $? = 1 && test $(wc -l <cnt) = 0
  27 '
  28 # this diff outputs one line: sha1 of the given head
  29 test_expect_success 'echo HEAD | git diff-tree --stdin' '
  30         echo $(git rev-parse HEAD) | git diff-tree --quiet --stdin >cnt
  31         test $? = 1 && test $(wc -l <cnt) = 1
  32 '
  33 test_expect_success 'git diff-tree HEAD HEAD' '
  34         git diff-tree --quiet HEAD HEAD >cnt
  35         test $? = 0 && test $(wc -l <cnt) = 0
  36 '
  37 test_expect_success 'git diff-files' '
  38         git diff-files --quiet >cnt
  39         test $? = 0 && test $(wc -l <cnt) = 0
  40 '
  41 test_expect_success 'git diff-index --cached HEAD' '
  42         git diff-index --quiet --cached HEAD >cnt
  43         test $? = 0 && test $(wc -l <cnt) = 0
  44 '
  45 test_expect_success 'git diff-index --cached HEAD^' '
  46         git diff-index --quiet --cached HEAD^ >cnt
  47         test $? = 1 && test $(wc -l <cnt) = 0
  48 '
  49 test_expect_success 'git diff-index --cached HEAD^' '
  50         echo text >>b &&
  51         echo 3 >c &&
  52         git add . && {
  53                 git diff-index --quiet --cached HEAD^ >cnt
  54                 test $? = 1 && test $(wc -l <cnt) = 0
  55         }
  56 '
  57 test_expect_success 'git diff-tree -Stext HEAD^ HEAD -- b' '
  58         git commit -m "text in b" && {
  59                 git diff-tree --quiet -Stext HEAD^ HEAD -- b >cnt
  60                 test $? = 1 && test $(wc -l <cnt) = 0
  61         }
  62 '
  63 test_expect_success 'git diff-tree -Snot-found HEAD^ HEAD -- b' '
  64         git diff-tree --quiet -Snot-found HEAD^ HEAD -- b >cnt
  65         test $? = 0 && test $(wc -l <cnt) = 0
  66 '
  67 test_expect_success 'git diff-files' '
  68         echo 3 >>c && {
  69                 git diff-files --quiet >cnt
  70                 test $? = 1 && test $(wc -l <cnt) = 0
  71         }
  72 '
  73 test_expect_success 'git diff-index --cached HEAD' '
  74         git update-index c && {
  75                 git diff-index --quiet --cached HEAD >cnt
  76                 test $? = 1 && test $(wc -l <cnt) = 0
  77         }
  78 '
  79
  80 test_done