t/t0050-filesystem.sh

   1 #!/bin/sh
   2
   3 test_description='Various filesystem issues'
   4
   5 . ./test-lib.sh
   6
   7 auml=`printf '\xc3\xa4'`
   8 aumlcdiar=`printf '\x61\xcc\x88'`
   9
  10 case_insensitive=
  11 unibad=
  12 no_symlinks=
  13 test_expect_success 'see what we expect' '
  14
  15         test_case=test_expect_success &&
  16         test_unicode=test_expect_success &&
  17         mkdir junk &&
  18         echo good >junk/CamelCase &&
  19         echo bad >junk/camelcase &&
  20         if test "$(cat junk/CamelCase)" != good
  21         then
  22                 test_case=test_expect_failure &&
  23                 case_insensitive=t
  24         fi &&
  25         rm -fr junk &&
  26         mkdir junk &&
  27         >junk/"$auml" &&
  28         case "$(cd junk && echo *)" in
  29         "$aumlcdiar")
  30                 test_unicode=test_expect_failure &&
  31                 unibad=t
  32                 ;;
  33         *)      ;;
  34         esac &&
  35         rm -fr junk &&
  36         {
  37                 ln -s x y 2> /dev/null &&
  38                 test -h y 2> /dev/null ||
  39                 no_symlinks=1 &&
  40                 rm -f y
  41         }
  42 '
  43
  44 test "$case_insensitive" &&
  45         say "will test on a case insensitive filesystem"
  46 test "$unibad" &&
  47         say "will test on a unicode corrupting filesystem"
  48 test "$no_symlinks" &&
  49         say "will test on a filesystem lacking symbolic links"
  50
  51 if test "$case_insensitive"
  52 then
  53 test_expect_success "detection of case insensitive filesystem during repo init" '
  54
  55         test $(git config --bool core.ignorecase) = true
  56 '
  57 else
  58 test_expect_success "detection of case insensitive filesystem during repo init" '
  59
  60         test_must_fail git config --bool core.ignorecase >/dev/null ||
  61         test $(git config --bool core.ignorecase) = false
  62 '
  63 fi
  64
  65 if test "$no_symlinks"
  66 then
  67 test_expect_success "detection of filesystem w/o symlink support during repo init" '
  68
  69         v=$(git config --bool core.symlinks) &&
  70         test "$v" = false
  71 '
  72 else
  73 test_expect_success "detection of filesystem w/o symlink support during repo init" '
  74
  75         test_must_fail git config --bool core.symlinks ||
  76         test "$(git config --bool core.symlinks)" = true
  77 '
  78 fi
  79
  80 test_expect_success "setup case tests" '
  81
  82         git config core.ignorecase true &&
  83         touch camelcase &&
  84         git add camelcase &&
  85         git commit -m "initial" &&
  86         git tag initial &&
  87         git checkout -b topic &&
  88         git mv camelcase tmp &&
  89         git mv tmp CamelCase &&
  90         git commit -m "rename" &&
  91         git checkout -f master
  92
  93 '
  94
  95 $test_case 'rename (case change)' '
  96
  97         git mv camelcase CamelCase &&
  98         git commit -m "rename"
  99
 100 '
 101
 102 $test_case 'merge (case change)' '
 103
 104         rm -f CamelCase &&
 105         rm -f camelcase &&
 106         git reset --hard initial &&
 107         git merge topic
 108
 109 '
 110
 111
 112
 113 test_expect_failure 'add (with different case)' '
 114
 115         git reset --hard initial &&
 116         rm camelcase &&
 117         echo 1 >CamelCase &&
 118         git add CamelCase &&
 119         camel=$(git ls-files | grep -i camelcase) &&
 120         test $(echo "$camel" | wc -l) = 1 &&
 121         test "z$(git cat-file blob :$camel)" = z1
 122
 123 '
 124
 125 test_expect_success "setup unicode normalization tests" '
 126
 127   test_create_repo unicode &&
 128   cd unicode &&
 129   touch "$aumlcdiar" &&
 130   git add "$aumlcdiar" &&
 131   git commit -m initial &&
 132   git tag initial &&
 133   git checkout -b topic &&
 134   git mv $aumlcdiar tmp &&
 135   git mv tmp "$auml" &&
 136   git commit -m rename &&
 137   git checkout -f master
 138
 139 '
 140
 141 $test_unicode 'rename (silent unicode normalization)' '
 142
 143  git mv "$aumlcdiar" "$auml" &&
 144  git commit -m rename
 145
 146 '
 147
 148 $test_unicode 'merge (silent unicode normalization)' '
 149
 150  git reset --hard initial &&
 151  git merge topic
 152
 153 '
 154
 155 test_done