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$E"
  35 '
  36
  37 test_expect_failure 'UTF-16 refused because of NULs' '
  38         echo UTF-16 >F &&
  39         git commit -a -F "$TEST_DIRECTORY"/t3900/UTF-16.txt
  40 '
  41
  42 test_expect_success 'UTF-8 invalid characters refused' '
  43         test_when_finished "rm -f $HOME/stderr $HOME/invalid" &&
  44         echo "UTF-8 characters" >F &&
  45         printf "Commit message\n\nInvalid surrogate:\355\240\200\n" \
  46                 >"$HOME/invalid" &&
  47         git commit -a -F "$HOME/invalid" 2>"$HOME"/stderr &&
  48         grep "did not conform" "$HOME"/stderr
  49 '
  50
  51 for H in ISO8859-1 eucJP ISO-2022-JP
  52 do
  53         test_expect_success "$H setup" '
  54                 git config i18n.commitencoding $H &&
  55                 git checkout -b $H C0 &&
  56                 echo $H >F &&
  57                 git commit -a -F "$TEST_DIRECTORY"/t3900/$H.txt
  58         '
  59 done
  60
  61 for H in ISO8859-1 eucJP ISO-2022-JP
  62 do
  63         test_expect_success "check encoding header for $H" '
  64                 E=$(git cat-file commit '$H' | sed -ne "s/^encoding //p") &&
  65                 test "z$E" = "z'$H'"
  66         '
  67 done
  68
  69 test_expect_success 'config to remove customization' '
  70         git config --unset-all i18n.commitencoding &&
  71         if Z=$(git config --get-all i18n.commitencoding)
  72         then
  73                 echo Oops, should have failed.
  74                 false
  75         else
  76                 test z = "z$Z"
  77         fi &&
  78         git config i18n.commitencoding UTF-8
  79 '
  80
  81 test_expect_success 'ISO8859-1 should be shown in UTF-8 now' '
  82         compare_with ISO8859-1 "$TEST_DIRECTORY"/t3900/1-UTF-8.txt
  83 '
  84
  85 for H in eucJP ISO-2022-JP
  86 do
  87         test_expect_success "$H should be shown in UTF-8 now" '
  88                 compare_with '$H' "$TEST_DIRECTORY"/t3900/2-UTF-8.txt
  89         '
  90 done
  91
  92 test_expect_success 'config to add customization' '
  93         git config --unset-all i18n.commitencoding &&
  94         if Z=$(git config --get-all i18n.commitencoding)
  95         then
  96                 echo Oops, should have failed.
  97                 false
  98         else
  99                 test z = "z$Z"
 100         fi
 101 '
 102
 103 for H in ISO8859-1 eucJP ISO-2022-JP
 104 do
 105         test_expect_success "$H should be shown in itself now" '
 106                 git config i18n.commitencoding '$H' &&
 107                 compare_with '$H' "$TEST_DIRECTORY"/t3900/'$H'.txt
 108         '
 109 done
 110
 111 test_expect_success 'config to tweak customization' '
 112         git config i18n.logoutputencoding UTF-8
 113 '
 114
 115 test_expect_success 'ISO8859-1 should be shown in UTF-8 now' '
 116         compare_with ISO8859-1 "$TEST_DIRECTORY"/t3900/1-UTF-8.txt
 117 '
 118
 119 for H in eucJP ISO-2022-JP
 120 do
 121         test_expect_success "$H should be shown in UTF-8 now" '
 122                 compare_with '$H' "$TEST_DIRECTORY"/t3900/2-UTF-8.txt
 123         '
 124 done
 125
 126 for J in eucJP ISO-2022-JP
 127 do
 128         if test "$J" = ISO-2022-JP
 129         then
 130                 ICONV=$J
 131         else
 132                 ICONV=
 133         fi
 134         git config i18n.logoutputencoding $J
 135         for H in eucJP ISO-2022-JP
 136         do
 137                 test_expect_success "$H should be shown in $J now" '
 138                         compare_with '$H' "$TEST_DIRECTORY"/t3900/'$J'.txt $ICONV
 139                 '
 140         done
 141 done
 142
 143 for H in ISO8859-1 eucJP ISO-2022-JP
 144 do
 145         test_expect_success "No conversion with $H" '
 146                 compare_with "--encoding=none '$H'" "$TEST_DIRECTORY"/t3900/'$H'.txt
 147         '
 148 done
 149
 150 test_commit_autosquash_flags () {
 151         H=$1
 152         flag=$2
 153         test_expect_success "commit --$flag with $H encoding" '
 154                 git config i18n.commitencoding $H &&
 155                 git checkout -b $H-$flag C0 &&
 156                 echo $H >>F &&
 157                 git commit -a -F "$TEST_DIRECTORY"/t3900/$H.txt &&
 158                 test_tick &&
 159                 echo intermediate stuff >>G &&
 160                 git add G &&
 161                 git commit -a -m "intermediate commit" &&
 162                 test_tick &&
 163                 echo $H $flag >>F &&
 164                 git commit -a --$flag HEAD~1 &&
 165                 E=$(git cat-file commit '$H-$flag' |
 166                         sed -ne "s/^encoding //p") &&
 167                 test "z$E" = "z$H" &&
 168                 git config --unset-all i18n.commitencoding &&
 169                 git rebase --autosquash -i HEAD^^^ &&
 170                 git log --oneline >actual &&
 171                 test_line_count = 3 actual
 172         '
 173 }
 174
 175 test_commit_autosquash_flags eucJP fixup
 176
 177 test_commit_autosquash_flags ISO-2022-JP squash
 178
 179 test_done