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
  43 for H in ISO8859-1 eucJP ISO-2022-JP
  44 do
  45         test_expect_success "$H setup" '
  46                 git config i18n.commitencoding $H &&
  47                 git checkout -b $H C0 &&
  48                 echo $H >F &&
  49                 git commit -a -F "$TEST_DIRECTORY"/t3900/$H.txt
  50         '
  51 done
  52
  53 for H in ISO8859-1 eucJP ISO-2022-JP
  54 do
  55         test_expect_success "check encoding header for $H" '
  56                 E=$(git cat-file commit '$H' | sed -ne "s/^encoding //p") &&
  57                 test "z$E" = "z'$H'"
  58         '
  59 done
  60
  61 test_expect_success 'config to remove customization' '
  62         git config --unset-all i18n.commitencoding &&
  63         if Z=$(git config --get-all i18n.commitencoding)
  64         then
  65                 echo Oops, should have failed.
  66                 false
  67         else
  68                 test z = "z$Z"
  69         fi &&
  70         git config i18n.commitencoding UTF-8
  71 '
  72
  73 test_expect_success 'ISO8859-1 should be shown in UTF-8 now' '
  74         compare_with ISO8859-1 "$TEST_DIRECTORY"/t3900/1-UTF-8.txt
  75 '
  76
  77 for H in eucJP ISO-2022-JP
  78 do
  79         test_expect_success "$H should be shown in UTF-8 now" '
  80                 compare_with '$H' "$TEST_DIRECTORY"/t3900/2-UTF-8.txt
  81         '
  82 done
  83
  84 test_expect_success 'config to add customization' '
  85         git config --unset-all i18n.commitencoding &&
  86         if Z=$(git config --get-all i18n.commitencoding)
  87         then
  88                 echo Oops, should have failed.
  89                 false
  90         else
  91                 test z = "z$Z"
  92         fi
  93 '
  94
  95 for H in ISO8859-1 eucJP ISO-2022-JP
  96 do
  97         test_expect_success "$H should be shown in itself now" '
  98                 git config i18n.commitencoding '$H' &&
  99                 compare_with '$H' "$TEST_DIRECTORY"/t3900/'$H'.txt
 100         '
 101 done
 102
 103 test_expect_success 'config to tweak customization' '
 104         git config i18n.logoutputencoding UTF-8
 105 '
 106
 107 test_expect_success 'ISO8859-1 should be shown in UTF-8 now' '
 108         compare_with ISO8859-1 "$TEST_DIRECTORY"/t3900/1-UTF-8.txt
 109 '
 110
 111 for H in eucJP ISO-2022-JP
 112 do
 113         test_expect_success "$H should be shown in UTF-8 now" '
 114                 compare_with '$H' "$TEST_DIRECTORY"/t3900/2-UTF-8.txt
 115         '
 116 done
 117
 118 for J in eucJP ISO-2022-JP
 119 do
 120         if test "$J" = ISO-2022-JP
 121         then
 122                 ICONV=$J
 123         else
 124                 ICONV=
 125         fi
 126         git config i18n.logoutputencoding $J
 127         for H in eucJP ISO-2022-JP
 128         do
 129                 test_expect_success "$H should be shown in $J now" '
 130                         compare_with '$H' "$TEST_DIRECTORY"/t3900/'$J'.txt $ICONV
 131                 '
 132         done
 133 done
 134
 135 for H in ISO8859-1 eucJP ISO-2022-JP
 136 do
 137         test_expect_success "No conversion with $H" '
 138                 compare_with "--encoding=none '$H'" "$TEST_DIRECTORY"/t3900/'$H'.txt
 139         '
 140 done
 141
 142 test_commit_autosquash_flags () {
 143         H=$1
 144         flag=$2
 145         test_expect_success "commit --$flag with $H encoding" '
 146                 git config i18n.commitencoding $H &&
 147                 git checkout -b $H-$flag C0 &&
 148                 echo $H >>F &&
 149                 git commit -a -F "$TEST_DIRECTORY"/t3900/$H.txt &&
 150                 test_tick &&
 151                 echo intermediate stuff >>G &&
 152                 git add G &&
 153                 git commit -a -m "intermediate commit" &&
 154                 test_tick &&
 155                 echo $H $flag >>F &&
 156                 git commit -a --$flag HEAD~1 &&
 157                 E=$(git cat-file commit '$H-$flag' |
 158                         sed -ne "s/^encoding //p") &&
 159                 test "z$E" = "z$H" &&
 160                 git config --unset-all i18n.commitencoding &&
 161                 git rebase --autosquash -i HEAD^^^ &&
 162                 git log --oneline >actual &&
 163                 test 3 = $(wc -l <actual)
 164         '
 165 }
 166
 167 test_commit_autosquash_flags eucJP fixup
 168
 169 test_commit_autosquash_flags ISO-2022-JP squash
 170
 171 test_done