Andrew's git - gitweb.git/blob - t/t0025-crlf-auto.sh

   1#!/bin/sh
   2
   3test_description='CRLF conversion'
   4
   5. ./test-lib.sh
   6
   7has_cr() {
   8        tr '\015' Q <"$1" | grep Q >/dev/null
   9}
  10
  11test_expect_success setup '
  12
  13        git config core.autocrlf false &&
  14
  15        for w in Hello world how are you; do echo $w; done >one &&
  16        for w in I am very very fine thank you; do echo ${w}Q; done | q_to_cr >two &&
  17        for w in Oh here is a QNUL byte how alarming; do echo ${w}; done | q_to_nul >three &&
  18        git add . &&
  19
  20        git commit -m initial &&
  21
  22        one=`git rev-parse HEAD:one` &&
  23        two=`git rev-parse HEAD:two` &&
  24        three=`git rev-parse HEAD:three` &&
  25
  26        echo happy.
  27'
  28
  29test_expect_success 'default settings cause no changes' '
  30
  31        rm -f .gitattributes tmp one two three &&
  32        git read-tree --reset -u HEAD &&
  33
  34        ! has_cr one &&
  35        has_cr two &&
  36        onediff=`git diff one` &&
  37        twodiff=`git diff two` &&
  38        threediff=`git diff three` &&
  39        test -z "$onediff" -a -z "$twodiff" -a -z "$threediff"
  40'
  41
  42test_expect_failure 'crlf=true causes a CRLF file to be normalized' '
  43
  44        rm -f .gitattributes tmp one two three &&
  45        echo "two crlf" > .gitattributes &&
  46        git read-tree --reset -u HEAD &&
  47
  48        # Note, "normalized" means that git will normalize it if added
  49        has_cr two &&
  50        twodiff=`git diff two` &&
  51        test -n "$twodiff"
  52'
  53
  54test_expect_failure 'eol=crlf gives a normalized file CRLFs with autocrlf=false' '
  55
  56        rm -f .gitattributes tmp one two three &&
  57        git config core.autocrlf false &&
  58        echo "one eol=crlf" > .gitattributes &&
  59        git read-tree --reset -u HEAD &&
  60
  61        has_cr one &&
  62        onediff=`git diff one` &&
  63        test -z "$onediff"
  64'
  65
  66test_expect_failure 'eol=crlf gives a normalized file CRLFs with autocrlf=input' '
  67
  68        rm -f .gitattributes tmp one two three &&
  69        git config core.autocrlf input &&
  70        echo "one eol=crlf" > .gitattributes &&
  71        git read-tree --reset -u HEAD &&
  72
  73        has_cr one &&
  74        onediff=`git diff one` &&
  75        test -z "$onediff"
  76'
  77
  78test_expect_failure 'eol=lf gives a normalized file LFs with autocrlf=true' '
  79
  80        rm -f .gitattributes tmp one two three &&
  81        git config core.autocrlf true &&
  82        echo "one eol=lf" > .gitattributes &&
  83        git read-tree --reset -u HEAD &&
  84
  85        ! has_cr one &&
  86        onediff=`git diff one` &&
  87        test -z "$onediff"
  88'
  89
  90test_expect_success 'autocrlf=true does not normalize CRLF files' '
  91
  92        rm -f .gitattributes tmp one two three &&
  93        git config core.autocrlf true &&
  94        git read-tree --reset -u HEAD &&
  95
  96        has_cr one &&
  97        has_cr two &&
  98        onediff=`git diff one` &&
  99        twodiff=`git diff two` &&
 100        threediff=`git diff three` &&
 101        test -z "$onediff" -a -z "$twodiff" -a -z "$threediff"
 102'
 103
 104test_expect_failure 'crlf=auto, autocrlf=true _does_ normalize CRLF files' '
 105
 106        rm -f .gitattributes tmp one two three &&
 107        git config core.autocrlf true &&
 108        echo "* crlf=auto" > .gitattributes &&
 109        git read-tree --reset -u HEAD &&
 110
 111        has_cr one &&
 112        has_cr two &&
 113        onediff=`git diff one` &&
 114        twodiff=`git diff two` &&
 115        threediff=`git diff three` &&
 116        test -z "$onediff" -a -n "$twodiff" -a -z "$threediff"
 117'
 118
 119test_expect_success 'crlf=auto, autocrlf=true does not normalize binary files' '
 120
 121        rm -f .gitattributes tmp one two three &&
 122        git config core.autocrlf true &&
 123        echo "* crlf=auto" > .gitattributes &&
 124        git read-tree --reset -u HEAD &&
 125
 126        ! has_cr three &&
 127        threediff=`git diff three` &&
 128        test -z "$threediff"
 129'
 130
 131test_expect_failure 'eol=crlf _does_ normalize binary files' '
 132
 133        rm -f .gitattributes tmp one two three &&
 134        echo "three eol=crlf" > .gitattributes &&
 135        git read-tree --reset -u HEAD &&
 136
 137        has_cr three &&
 138        threediff=`git diff three` &&
 139        test -z "$threediff"
 140'
 141
 142test_done