t/t0026-eol-config.sh

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