t/t4035-diff-quiet.sh

   1 #!/bin/sh
   2
   3 test_description='Return value of diffs'
   4
   5 TEST_PASSES_SANITIZE_LEAK=true
   6 . ./test-lib.sh
   7
   8 test_expect_success 'setup' '
   9         echo 1 >a &&
  10         git add . &&
  11         git commit -m first &&
  12         echo 2 >b &&
  13         git add . &&
  14         git commit -a -m second &&
  15         mkdir -p test-outside/repo && (
  16                 cd test-outside/repo &&
  17                 git init &&
  18                 echo "1 1" >a &&
  19                 git add . &&
  20                 git commit -m 1
  21         ) &&
  22         mkdir -p test-outside/non/git && (
  23                 cd test-outside/non/git &&
  24                 echo "1 1" >a &&
  25                 echo "1 1" >matching-file &&
  26                 echo "1 1 " >trailing-space &&
  27                 echo "1   1" >extra-space &&
  28                 echo "2" >never-match
  29         )
  30 '
  31
  32 test_expect_success 'git diff-tree HEAD^ HEAD' '
  33         test_expect_code 1 git diff-tree --quiet HEAD^ HEAD >cnt &&
  34         test_line_count = 0 cnt
  35 '
  36 test_expect_success 'git diff-tree HEAD^ HEAD -- a' '
  37         test_expect_code 0 git diff-tree --quiet HEAD^ HEAD -- a >cnt &&
  38         test_line_count = 0 cnt
  39 '
  40 test_expect_success 'git diff-tree HEAD^ HEAD -- b' '
  41         test_expect_code 1 git diff-tree --quiet HEAD^ HEAD -- b >cnt &&
  42         test_line_count = 0 cnt
  43 '
  44 # this diff outputs one line: sha1 of the given head
  45 test_expect_success 'echo HEAD | git diff-tree --stdin' '
  46         echo $(git rev-parse HEAD) |
  47         test_expect_code 1 git diff-tree --quiet --stdin >cnt &&
  48         test_line_count = 1 cnt
  49 '
  50 test_expect_success 'git diff-tree HEAD HEAD' '
  51         test_expect_code 0 git diff-tree --quiet HEAD HEAD >cnt &&
  52         test_line_count = 0 cnt
  53 '
  54 test_expect_success 'git diff-files' '
  55         test_expect_code 0 git diff-files --quiet >cnt &&
  56         test_line_count = 0 cnt
  57 '
  58 test_expect_success 'git diff-index --cached HEAD' '
  59         test_expect_code 0 git diff-index --quiet --cached HEAD >cnt &&
  60         test_line_count = 0 cnt
  61 '
  62 test_expect_success 'git diff-index --cached HEAD^' '
  63         test_expect_code 1 git diff-index --quiet --cached HEAD^ >cnt &&
  64         test_line_count = 0 cnt
  65 '
  66 test_expect_success 'git diff-index --cached HEAD^' '
  67         echo text >>b &&
  68         echo 3 >c &&
  69         git add . &&
  70         test_expect_code 1 git diff-index --quiet --cached HEAD^ >cnt &&
  71         test_line_count = 0 cnt
  72 '
  73 test_expect_success 'git diff-tree -Stext HEAD^ HEAD -- b' '
  74         git commit -m "text in b" &&
  75         test_expect_code 1 git diff-tree --quiet -Stext HEAD^ HEAD -- b >cnt &&
  76         test_line_count = 0 cnt
  77 '
  78 test_expect_success 'git diff-tree -Snot-found HEAD^ HEAD -- b' '
  79         test_expect_code 0 git diff-tree --quiet -Snot-found HEAD^ HEAD -- b >cnt &&
  80         test_line_count = 0 cnt
  81 '
  82 test_expect_success 'git diff-files' '
  83         echo 3 >>c &&
  84         test_expect_code 1 git diff-files --quiet >cnt &&
  85         test_line_count = 0 cnt
  86 '
  87
  88 test_expect_success 'git diff-index --cached HEAD' '
  89         git update-index c &&
  90         test_expect_code 1 git diff-index --quiet --cached HEAD >cnt &&
  91         test_line_count = 0 cnt
  92 '
  93
  94 test_expect_success 'git diff, one file outside repo' '
  95         (
  96                 cd test-outside/repo &&
  97                 test_expect_code 0 git diff --quiet a ../non/git/matching-file &&
  98                 test_expect_code 1 git diff --quiet a ../non/git/extra-space
  99         )
 100 '
 101
 102 test_expect_success 'git diff, both files outside repo' '
 103         (
 104                 GIT_CEILING_DIRECTORIES="$TRASH_DIRECTORY/test-outside" &&
 105                 export GIT_CEILING_DIRECTORIES &&
 106                 cd test-outside/non/git &&
 107                 test_expect_code 0 git diff --quiet a matching-file &&
 108                 test_expect_code 1 git diff --quiet a extra-space
 109         )
 110 '
 111
 112 test_expect_success 'git diff --ignore-space-at-eol, one file outside repo' '
 113         (
 114                 cd test-outside/repo &&
 115                 test_expect_code 0 git diff --quiet --ignore-space-at-eol a ../non/git/trailing-space &&
 116                 test_expect_code 1 git diff --quiet --ignore-space-at-eol a ../non/git/extra-space
 117         )
 118 '
 119
 120 test_expect_success 'git diff --ignore-space-at-eol, both files outside repo' '
 121         (
 122                 GIT_CEILING_DIRECTORIES="$TRASH_DIRECTORY/test-outside" &&
 123                 export GIT_CEILING_DIRECTORIES &&
 124                 cd test-outside/non/git &&
 125                 test_expect_code 0 git diff --quiet --ignore-space-at-eol a trailing-space &&
 126                 test_expect_code 1 git diff --quiet --ignore-space-at-eol a extra-space
 127         )
 128 '
 129
 130 test_expect_success 'git diff --ignore-all-space, one file outside repo' '
 131         (
 132                 cd test-outside/repo &&
 133                 test_expect_code 0 git diff --quiet --ignore-all-space a ../non/git/trailing-space &&
 134                 test_expect_code 0 git diff --quiet --ignore-all-space a ../non/git/extra-space &&
 135                 test_expect_code 1 git diff --quiet --ignore-all-space a ../non/git/never-match
 136         )
 137 '
 138
 139 test_expect_success 'git diff --ignore-all-space, both files outside repo' '
 140         (
 141                 GIT_CEILING_DIRECTORIES="$TRASH_DIRECTORY/test-outside" &&
 142                 export GIT_CEILING_DIRECTORIES &&
 143                 cd test-outside/non/git &&
 144                 test_expect_code 0 git diff --quiet --ignore-all-space a trailing-space &&
 145                 test_expect_code 0 git diff --quiet --ignore-all-space a extra-space &&
 146                 test_expect_code 1 git diff --quiet --ignore-all-space a never-match
 147         )
 148 '
 149
 150 test_expect_success 'git diff --quiet ignores stat-change only entries' '
 151         test-tool chmtime +10 a &&
 152         echo modified >>b &&
 153         test_expect_code 1 git diff --quiet
 154 '
 155
 156 test_expect_success 'git diff --quiet on a path that need conversion' '
 157         echo "crlf.txt text=auto" >.gitattributes &&
 158         printf "Hello\r\nWorld\r\n" >crlf.txt &&
 159         git add .gitattributes crlf.txt &&
 160
 161         printf "Hello\r\nWorld\n" >crlf.txt &&
 162         git diff --quiet crlf.txt
 163 '
 164
 165 test_done