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         git diff-tree --quiet HEAD^ HEAD >cnt
  33         test $? = 1 && test_line_count = 0 cnt
  34 '
  35 test_expect_success 'git diff-tree HEAD^ HEAD -- a' '
  36         git diff-tree --quiet HEAD^ HEAD -- a >cnt
  37         test $? = 0 && test_line_count = 0 cnt
  38 '
  39 test_expect_success 'git diff-tree HEAD^ HEAD -- b' '
  40         git diff-tree --quiet HEAD^ HEAD -- b >cnt
  41         test $? = 1 && 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) | git diff-tree --quiet --stdin >cnt
  46         test $? = 1 && test_line_count = 1 cnt
  47 '
  48 test_expect_success 'git diff-tree HEAD HEAD' '
  49         git diff-tree --quiet HEAD HEAD >cnt
  50         test $? = 0 && test_line_count = 0 cnt
  51 '
  52 test_expect_success 'git diff-files' '
  53         git diff-files --quiet >cnt
  54         test $? = 0 && test_line_count = 0 cnt
  55 '
  56 test_expect_success 'git diff-index --cached HEAD' '
  57         git diff-index --quiet --cached HEAD >cnt
  58         test $? = 0 && test_line_count = 0 cnt
  59 '
  60 test_expect_success 'git diff-index --cached HEAD^' '
  61         git diff-index --quiet --cached HEAD^ >cnt
  62         test $? = 1 && test_line_count = 0 cnt
  63 '
  64 test_expect_success 'git diff-index --cached HEAD^' '
  65         echo text >>b &&
  66         echo 3 >c &&
  67         git add . && {
  68                 git diff-index --quiet --cached HEAD^ >cnt
  69                 test $? = 1 && test_line_count = 0 cnt
  70         }
  71 '
  72 test_expect_success 'git diff-tree -Stext HEAD^ HEAD -- b' '
  73         git commit -m "text in b" && {
  74                 git diff-tree --quiet -Stext HEAD^ HEAD -- b >cnt
  75                 test $? = 1 && test_line_count = 0 cnt
  76         }
  77 '
  78 test_expect_success 'git diff-tree -Snot-found HEAD^ HEAD -- b' '
  79         git diff-tree --quiet -Snot-found HEAD^ HEAD -- b >cnt
  80         test $? = 0 && test_line_count = 0 cnt
  81 '
  82 test_expect_success 'git diff-files' '
  83         echo 3 >>c && {
  84                 git diff-files --quiet >cnt
  85                 test $? = 1 && test_line_count = 0 cnt
  86         }
  87 '
  88 test_expect_success 'git diff-index --cached HEAD' '
  89         git update-index c && {
  90                 git diff-index --quiet --cached HEAD >cnt
  91                 test $? = 1 && test_line_count = 0 cnt
  92         }
  93 '
  94
  95 test_expect_success 'git diff, one file outside repo' '
  96         (
  97                 cd test-outside/repo &&
  98                 test_expect_code 0 git diff --quiet a ../non/git/matching-file &&
  99                 test_expect_code 1 git diff --quiet a ../non/git/extra-space
 100         )
 101 '
 102
 103 test_expect_success 'git diff, both files outside repo' '
 104         (
 105                 GIT_CEILING_DIRECTORIES="$TRASH_DIRECTORY/test-outside" &&
 106                 export GIT_CEILING_DIRECTORIES &&
 107                 cd test-outside/non/git &&
 108                 test_expect_code 0 git diff --quiet a matching-file &&
 109                 test_expect_code 1 git diff --quiet a extra-space
 110         )
 111 '
 112
 113 test_expect_success 'git diff --ignore-space-at-eol, one file outside repo' '
 114         (
 115                 cd test-outside/repo &&
 116                 test_expect_code 0 git diff --quiet --ignore-space-at-eol a ../non/git/trailing-space &&
 117                 test_expect_code 1 git diff --quiet --ignore-space-at-eol a ../non/git/extra-space
 118         )
 119 '
 120
 121 test_expect_success 'git diff --ignore-space-at-eol, both files outside repo' '
 122         (
 123                 GIT_CEILING_DIRECTORIES="$TRASH_DIRECTORY/test-outside" &&
 124                 export GIT_CEILING_DIRECTORIES &&
 125                 cd test-outside/non/git &&
 126                 test_expect_code 0 git diff --quiet --ignore-space-at-eol a trailing-space &&
 127                 test_expect_code 1 git diff --quiet --ignore-space-at-eol a extra-space
 128         )
 129 '
 130
 131 test_expect_success 'git diff --ignore-all-space, one file outside repo' '
 132         (
 133                 cd test-outside/repo &&
 134                 test_expect_code 0 git diff --quiet --ignore-all-space a ../non/git/trailing-space &&
 135                 test_expect_code 0 git diff --quiet --ignore-all-space a ../non/git/extra-space &&
 136                 test_expect_code 1 git diff --quiet --ignore-all-space a ../non/git/never-match
 137         )
 138 '
 139
 140 test_expect_success 'git diff --ignore-all-space, both files outside repo' '
 141         (
 142                 GIT_CEILING_DIRECTORIES="$TRASH_DIRECTORY/test-outside" &&
 143                 export GIT_CEILING_DIRECTORIES &&
 144                 cd test-outside/non/git &&
 145                 test_expect_code 0 git diff --quiet --ignore-all-space a trailing-space &&
 146                 test_expect_code 0 git diff --quiet --ignore-all-space a extra-space &&
 147                 test_expect_code 1 git diff --quiet --ignore-all-space a never-match
 148         )
 149 '
 150
 151 test_expect_success 'git diff --quiet ignores stat-change only entries' '
 152         test-chmtime +10 a &&
 153         echo modified >>b &&
 154         test_expect_code 1 git diff --quiet
 155 '
 156
 157 test_done