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         mkdir -p test-outside/repo && (
  15                 cd test-outside/repo &&
  16                 git init &&
  17                 echo "1 1" >a &&
  18                 git add . &&
  19                 git commit -m 1
  20         ) &&
  21         mkdir -p test-outside/non/git && (
  22                 cd test-outside/non/git &&
  23                 echo "1 1" >a &&
  24                 echo "1 1" >matching-file &&
  25                 echo "1 1 " >trailing-space &&
  26                 echo "1   1" >extra-space &&
  27                 echo "2" >never-match
  28         )
  29 '
  30
  31 test_expect_success 'git diff-tree HEAD^ HEAD' '
  32         test_expect_code 1 git diff-tree --quiet HEAD^ HEAD >cnt &&
  33         test_line_count = 0 cnt
  34 '
  35 test_expect_success 'git diff-tree HEAD^ HEAD -- a' '
  36         test_expect_code 0 git diff-tree --quiet HEAD^ HEAD -- a >cnt &&
  37         test_line_count = 0 cnt
  38 '
  39 test_expect_success 'git diff-tree HEAD^ HEAD -- b' '
  40         test_expect_code 1 git diff-tree --quiet HEAD^ HEAD -- b >cnt &&
  41         test_line_count = 0 cnt
  42 '
  43 # this diff outputs one line: sha1 of the given head
  44 test_expect_success 'echo HEAD | git diff-tree --stdin' '
  45         echo $(git rev-parse HEAD) |
  46         test_expect_code 1 git diff-tree --quiet --stdin >cnt &&
  47         test_line_count = 1 cnt
  48 '
  49 test_expect_success 'git diff-tree HEAD HEAD' '
  50         test_expect_code 0 git diff-tree --quiet HEAD HEAD >cnt &&
  51         test_line_count = 0 cnt
  52 '
  53 test_expect_success 'git diff-files' '
  54         test_expect_code 0 git diff-files --quiet >cnt &&
  55         test_line_count = 0 cnt
  56 '
  57 test_expect_success 'git diff-index --cached HEAD' '
  58         test_expect_code 0 git diff-index --quiet --cached HEAD >cnt &&
  59         test_line_count = 0 cnt
  60 '
  61 test_expect_success 'git diff-index --cached HEAD^' '
  62         test_expect_code 1 git diff-index --quiet --cached HEAD^ >cnt &&
  63         test_line_count = 0 cnt
  64 '
  65 test_expect_success 'git diff-index --cached HEAD^' '
  66         echo text >>b &&
  67         echo 3 >c &&
  68         git add . &&
  69         test_expect_code 1 git diff-index --quiet --cached HEAD^ >cnt &&
  70         test_line_count = 0 cnt
  71 '
  72 test_expect_success 'git diff-tree -Stext HEAD^ HEAD -- b' '
  73         git commit -m "text in b" &&
  74         test_expect_code 1 git diff-tree --quiet -Stext HEAD^ HEAD -- b >cnt &&
  75         test_line_count = 0 cnt
  76 '
  77 test_expect_success 'git diff-tree -Snot-found HEAD^ HEAD -- b' '
  78         test_expect_code 0 git diff-tree --quiet -Snot-found HEAD^ HEAD -- b >cnt &&
  79         test_line_count = 0 cnt
  80 '
  81 test_expect_success 'git diff-files' '
  82         echo 3 >>c &&
  83         test_expect_code 1 git diff-files --quiet >cnt &&
  84         test_line_count = 0 cnt
  85 '
  86
  87 test_expect_success 'git diff-index --cached HEAD' '
  88         git update-index c &&
  89         test_expect_code 1 git diff-index --quiet --cached HEAD >cnt &&
  90         test_line_count = 0 cnt
  91 '
  92
  93 test_expect_success 'git diff, one file outside repo' '
  94         (
  95                 cd test-outside/repo &&
  96                 test_expect_code 0 git diff --quiet a ../non/git/matching-file &&
  97                 test_expect_code 1 git diff --quiet a ../non/git/extra-space
  98         )
  99 '
 100
 101 test_expect_success 'git diff, both files outside repo' '
 102         (
 103                 GIT_CEILING_DIRECTORIES="$TRASH_DIRECTORY/test-outside" &&
 104                 export GIT_CEILING_DIRECTORIES &&
 105                 cd test-outside/non/git &&
 106                 test_expect_code 0 git diff --quiet a matching-file &&
 107                 test_expect_code 1 git diff --quiet a extra-space
 108         )
 109 '
 110
 111 test_expect_success 'git diff --ignore-space-at-eol, one file outside repo' '
 112         (
 113                 cd test-outside/repo &&
 114                 test_expect_code 0 git diff --quiet --ignore-space-at-eol a ../non/git/trailing-space &&
 115                 test_expect_code 1 git diff --quiet --ignore-space-at-eol a ../non/git/extra-space
 116         )
 117 '
 118
 119 test_expect_success 'git diff --ignore-space-at-eol, both files outside repo' '
 120         (
 121                 GIT_CEILING_DIRECTORIES="$TRASH_DIRECTORY/test-outside" &&
 122                 export GIT_CEILING_DIRECTORIES &&
 123                 cd test-outside/non/git &&
 124                 test_expect_code 0 git diff --quiet --ignore-space-at-eol a trailing-space &&
 125                 test_expect_code 1 git diff --quiet --ignore-space-at-eol a extra-space
 126         )
 127 '
 128
 129 test_expect_success 'git diff --ignore-all-space, one file outside repo' '
 130         (
 131                 cd test-outside/repo &&
 132                 test_expect_code 0 git diff --quiet --ignore-all-space a ../non/git/trailing-space &&
 133                 test_expect_code 0 git diff --quiet --ignore-all-space a ../non/git/extra-space &&
 134                 test_expect_code 1 git diff --quiet --ignore-all-space a ../non/git/never-match
 135         )
 136 '
 137
 138 test_expect_success 'git diff --ignore-all-space, both files outside repo' '
 139         (
 140                 GIT_CEILING_DIRECTORIES="$TRASH_DIRECTORY/test-outside" &&
 141                 export GIT_CEILING_DIRECTORIES &&
 142                 cd test-outside/non/git &&
 143                 test_expect_code 0 git diff --quiet --ignore-all-space a trailing-space &&
 144                 test_expect_code 0 git diff --quiet --ignore-all-space a extra-space &&
 145                 test_expect_code 1 git diff --quiet --ignore-all-space a never-match
 146         )
 147 '
 148
 149 test_expect_success 'git diff --quiet ignores stat-change only entries' '
 150         test-chmtime +10 a &&
 151         echo modified >>b &&
 152         test_expect_code 1 git diff --quiet
 153 '
 154
 155 test_done