t/t0026-eol-config.sh

   1 #!/bin/sh
   2
   3 test_description='CRLF conversion'
   4
   5 TEST_PASSES_SANITIZE_LEAK=true
   6 . ./test-lib.sh
   7
   8 has_cr() {
   9         tr '\015' Q <"$1" | grep Q >/dev/null
  10 }
  11
  12 test_expect_success setup '
  13
  14         git config core.autocrlf false &&
  15
  16         echo "one text" > .gitattributes &&
  17
  18         test_write_lines Hello world how are you >one &&
  19         test_write_lines I am very very fine thank you >two &&
  20         git add . &&
  21
  22         git commit -m initial &&
  23
  24         one=$(git rev-parse HEAD:one) &&
  25         two=$(git rev-parse HEAD:two) &&
  26
  27         echo happy.
  28 '
  29
  30 test_expect_success 'eol=lf puts LFs in normalized file' '
  31
  32         rm -f .gitattributes tmp one two &&
  33         git config core.eol lf &&
  34         git read-tree --reset -u HEAD &&
  35
  36         ! has_cr one &&
  37         ! has_cr two &&
  38         onediff=$(git diff one) &&
  39         twodiff=$(git diff two) &&
  40         test -z "$onediff" && test -z "$twodiff"
  41 '
  42
  43 test_expect_success 'eol=crlf puts CRLFs in normalized file' '
  44
  45         rm -f .gitattributes tmp one two &&
  46         git config core.eol crlf &&
  47         git read-tree --reset -u HEAD &&
  48
  49         has_cr one &&
  50         ! has_cr two &&
  51         onediff=$(git diff one) &&
  52         twodiff=$(git diff two) &&
  53         test -z "$onediff" && test -z "$twodiff"
  54 '
  55
  56 test_expect_success 'autocrlf=true overrides eol=lf' '
  57
  58         rm -f .gitattributes tmp one two &&
  59         git config core.eol lf &&
  60         git config core.autocrlf true &&
  61         git read-tree --reset -u HEAD &&
  62
  63         has_cr one &&
  64         has_cr two &&
  65         onediff=$(git diff one) &&
  66         twodiff=$(git diff two) &&
  67         test -z "$onediff" && test -z "$twodiff"
  68 '
  69
  70 test_expect_success 'autocrlf=true overrides unset eol' '
  71
  72         rm -f .gitattributes tmp one two &&
  73         git config --unset-all core.eol &&
  74         git config core.autocrlf true &&
  75         git read-tree --reset -u HEAD &&
  76
  77         has_cr one &&
  78         has_cr two &&
  79         onediff=$(git diff one) &&
  80         twodiff=$(git diff two) &&
  81         test -z "$onediff" && test -z "$twodiff"
  82 '
  83
  84 test_expect_success NATIVE_CRLF 'eol native is crlf' '
  85
  86         rm -rf native_eol && mkdir native_eol &&
  87         (
  88                 cd native_eol &&
  89                 printf "*.txt text\n" >.gitattributes &&
  90                 printf "one\r\ntwo\r\nthree\r\n" >filedos.txt &&
  91                 printf "one\ntwo\nthree\n" >fileunix.txt &&
  92                 git init &&
  93                 git config core.autocrlf false &&
  94                 git config core.eol native &&
  95                 git add filedos.txt fileunix.txt &&
  96                 git commit -m "first" &&
  97                 rm file*.txt &&
  98                 git reset --hard HEAD &&
  99                 has_cr filedos.txt &&
 100                 has_cr fileunix.txt
 101         )
 102 '
 103
 104 test_done