t/t3900-i18n-commit.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2006 Junio C Hamano
   4 #
   5
   6 test_description='commit and log output encodings'
   7
   8 . ./test-lib.sh
   9
  10 compare_with () {
  11         git show -s $1 | sed -e '1,/^$/d' -e 's/^    //' >current &&
  12         case "$3" in
  13         '')
  14                 test_cmp "$2" current ;;
  15         ?*)
  16                 iconv -f "$3" -t UTF-8 >current.utf8 <current &&
  17                 iconv -f "$3" -t UTF-8 >expect.utf8 <"$2" &&
  18                 test_cmp expect.utf8 current.utf8
  19                 ;;
  20         esac
  21 }
  22
  23 test_expect_success setup '
  24         : >F &&
  25         git add F &&
  26         T=$(git write-tree) &&
  27         C=$(git commit-tree $T <"$TEST_DIRECTORY"/t3900/1-UTF-8.txt) &&
  28         git update-ref HEAD $C &&
  29         git tag C0
  30 '
  31
  32 test_expect_success 'no encoding header for base case' '
  33         E=$(git cat-file commit C0 | sed -ne "s/^encoding //p") &&
  34         test z = "z$E"
  35 '
  36
  37 for H in ISO8859-1 eucJP ISO-2022-JP
  38 do
  39         test_expect_success "$H setup" '
  40                 git config i18n.commitencoding $H &&
  41                 git checkout -b $H C0 &&
  42                 echo $H >F &&
  43                 git commit -a -F "$TEST_DIRECTORY"/t3900/$H.txt
  44         '
  45 done
  46
  47 for H in ISO8859-1 eucJP ISO-2022-JP
  48 do
  49         test_expect_success "check encoding header for $H" '
  50                 E=$(git cat-file commit '$H' | sed -ne "s/^encoding //p") &&
  51                 test "z$E" = "z'$H'"
  52         '
  53 done
  54
  55 test_expect_success 'config to remove customization' '
  56         git config --unset-all i18n.commitencoding &&
  57         if Z=$(git config --get-all i18n.commitencoding)
  58         then
  59                 echo Oops, should have failed.
  60                 false
  61         else
  62                 test z = "z$Z"
  63         fi &&
  64         git config i18n.commitencoding UTF-8
  65 '
  66
  67 iconv --help 2>/dev/null >/dev/null
  68 test $? = 127 && {
  69         say "No iconv found; skip rest"
  70         test_done
  71         exit
  72 }
  73
  74 test_expect_success 'ISO8859-1 should be shown in UTF-8 now' '
  75         compare_with ISO8859-1 "$TEST_DIRECTORY"/t3900/1-UTF-8.txt
  76 '
  77
  78 for H in eucJP ISO-2022-JP
  79 do
  80         test_expect_success "$H should be shown in UTF-8 now" '
  81                 compare_with '$H' "$TEST_DIRECTORY"/t3900/2-UTF-8.txt
  82         '
  83 done
  84
  85 test_expect_success 'config to add customization' '
  86         git config --unset-all i18n.commitencoding &&
  87         if Z=$(git config --get-all i18n.commitencoding)
  88         then
  89                 echo Oops, should have failed.
  90                 false
  91         else
  92                 test z = "z$Z"
  93         fi
  94 '
  95
  96 for H in ISO8859-1 eucJP ISO-2022-JP
  97 do
  98         test_expect_success "$H should be shown in itself now" '
  99                 git config i18n.commitencoding '$H' &&
 100                 compare_with '$H' "$TEST_DIRECTORY"/t3900/'$H'.txt
 101         '
 102 done
 103
 104 test_expect_success 'config to tweak customization' '
 105         git config i18n.logoutputencoding UTF-8
 106 '
 107
 108 test_expect_success 'ISO8859-1 should be shown in UTF-8 now' '
 109         compare_with ISO8859-1 "$TEST_DIRECTORY"/t3900/1-UTF-8.txt
 110 '
 111
 112 for H in eucJP ISO-2022-JP
 113 do
 114         test_expect_success "$H should be shown in UTF-8 now" '
 115                 compare_with '$H' "$TEST_DIRECTORY"/t3900/2-UTF-8.txt
 116         '
 117 done
 118
 119 for J in eucJP ISO-2022-JP
 120 do
 121         if test "$J" = ISO-2022-JP
 122         then
 123                 ICONV=$J
 124         else
 125                 ICONV=
 126         fi
 127         git config i18n.logoutputencoding $J
 128         for H in eucJP ISO-2022-JP
 129         do
 130                 test_expect_success "$H should be shown in $J now" '
 131                         compare_with '$H' "$TEST_DIRECTORY"/t3900/'$J'.txt $ICONV
 132                 '
 133         done
 134 done
 135
 136 for H in ISO8859-1 eucJP ISO-2022-JP
 137 do
 138         test_expect_success "No conversion with $H" '
 139                 compare_with "--encoding=none '$H'" "$TEST_DIRECTORY"/t3900/'$H'.txt
 140         '
 141 done
 142
 143 test_done