Andrew's git - gitweb.git/blob - t/t3900-i18n-commit.sh

   1#!/bin/sh
   2#
   3# Copyright (c) 2006 Junio C Hamano
   4#
   5
   6test_description='commit and log output encodings'
   7
   8. ./test-lib.sh
   9
  10compare_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 <"$2" &&
  18                test_cmp expect.utf8 current.utf8
  19                ;;
  20        esac
  21}
  22
  23test_expect_success setup '
  24        : >F &&
  25        git add F &&
  26        T=$(git write-tree) &&
  27        C=$(git commit-tree $T <"$TEST_DIRECTORY"/t3900/1-UTF-8.txt) &&
  28        git update-ref HEAD $C &&
  29        git tag C0
  30'
  31
  32test_expect_success 'no encoding header for base case' '
  33        E=$(git cat-file commit C0 | sed -ne "s/^encoding //p") &&
  34        test z = "z$E"
  35'
  36
  37test_expect_failure 'UTF-16 refused because of NULs' '
  38        echo UTF-16 >F &&
  39        git commit -a -F "$TEST_DIRECTORY"/t3900/UTF-16.txt
  40'
  41
  42test_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
  51test_expect_success 'UTF-8 overlong sequences rejected' '
  52        test_when_finished "rm -f $HOME/stderr $HOME/invalid" &&
  53        rm -f "$HOME/stderr" "$HOME/invalid" &&
  54        echo "UTF-8 overlong" >F &&
  55        printf "\340\202\251ommit message\n\nThis is not a space:\300\240\n" \
  56                >"$HOME/invalid" &&
  57        git commit -a -F "$HOME/invalid" 2>"$HOME"/stderr &&
  58        grep "did not conform" "$HOME"/stderr
  59'
  60
  61test_expect_success 'UTF-8 non-characters refused' '
  62        test_when_finished "rm -f $HOME/stderr $HOME/invalid" &&
  63        echo "UTF-8 non-character 1" >F &&
  64        printf "Commit message\n\nNon-character:\364\217\277\276\n" \
  65                >"$HOME/invalid" &&
  66        git commit -a -F "$HOME/invalid" 2>"$HOME"/stderr &&
  67        grep "did not conform" "$HOME"/stderr
  68'
  69
  70test_expect_success 'UTF-8 non-characters refused' '
  71        test_when_finished "rm -f $HOME/stderr $HOME/invalid" &&
  72        echo "UTF-8 non-character 2." >F &&
  73        printf "Commit message\n\nNon-character:\357\267\220\n" \
  74                >"$HOME/invalid" &&
  75        git commit -a -F "$HOME/invalid" 2>"$HOME"/stderr &&
  76        grep "did not conform" "$HOME"/stderr
  77'
  78
  79for H in ISO8859-1 eucJP ISO-2022-JP
  80do
  81        test_expect_success "$H setup" '
  82                git config i18n.commitencoding $H &&
  83                git checkout -b $H C0 &&
  84                echo $H >F &&
  85                git commit -a -F "$TEST_DIRECTORY"/t3900/$H.txt
  86        '
  87done
  88
  89for H in ISO8859-1 eucJP ISO-2022-JP
  90do
  91        test_expect_success "check encoding header for $H" '
  92                E=$(git cat-file commit '$H' | sed -ne "s/^encoding //p") &&
  93                test "z$E" = "z'$H'"
  94        '
  95done
  96
  97test_expect_success 'config to remove customization' '
  98        git config --unset-all i18n.commitencoding &&
  99        if Z=$(git config --get-all i18n.commitencoding)
 100        then
 101                echo Oops, should have failed.
 102                false
 103        else
 104                test z = "z$Z"
 105        fi &&
 106        git config i18n.commitencoding UTF-8
 107'
 108
 109test_expect_success 'ISO8859-1 should be shown in UTF-8 now' '
 110        compare_with ISO8859-1 "$TEST_DIRECTORY"/t3900/1-UTF-8.txt
 111'
 112
 113for H in eucJP ISO-2022-JP
 114do
 115        test_expect_success "$H should be shown in UTF-8 now" '
 116                compare_with '$H' "$TEST_DIRECTORY"/t3900/2-UTF-8.txt
 117        '
 118done
 119
 120test_expect_success 'config to add customization' '
 121        git config --unset-all i18n.commitencoding &&
 122        if Z=$(git config --get-all i18n.commitencoding)
 123        then
 124                echo Oops, should have failed.
 125                false
 126        else
 127                test z = "z$Z"
 128        fi
 129'
 130
 131for H in ISO8859-1 eucJP ISO-2022-JP
 132do
 133        test_expect_success "$H should be shown in itself now" '
 134                git config i18n.commitencoding '$H' &&
 135                compare_with '$H' "$TEST_DIRECTORY"/t3900/'$H'.txt
 136        '
 137done
 138
 139test_expect_success 'config to tweak customization' '
 140        git config i18n.logoutputencoding UTF-8
 141'
 142
 143test_expect_success 'ISO8859-1 should be shown in UTF-8 now' '
 144        compare_with ISO8859-1 "$TEST_DIRECTORY"/t3900/1-UTF-8.txt
 145'
 146
 147for H in eucJP ISO-2022-JP
 148do
 149        test_expect_success "$H should be shown in UTF-8 now" '
 150                compare_with '$H' "$TEST_DIRECTORY"/t3900/2-UTF-8.txt
 151        '
 152done
 153
 154for J in eucJP ISO-2022-JP
 155do
 156        if test "$J" = ISO-2022-JP
 157        then
 158                ICONV=$J
 159        else
 160                ICONV=
 161        fi
 162        git config i18n.logoutputencoding $J
 163        for H in eucJP ISO-2022-JP
 164        do
 165                test_expect_success "$H should be shown in $J now" '
 166                        compare_with '$H' "$TEST_DIRECTORY"/t3900/'$J'.txt $ICONV
 167                '
 168        done
 169done
 170
 171for H in ISO8859-1 eucJP ISO-2022-JP
 172do
 173        test_expect_success "No conversion with $H" '
 174                compare_with "--encoding=none '$H'" "$TEST_DIRECTORY"/t3900/'$H'.txt
 175        '
 176done
 177
 178test_commit_autosquash_flags () {
 179        H=$1
 180        flag=$2
 181        test_expect_success "commit --$flag with $H encoding" '
 182                git config i18n.commitencoding $H &&
 183                git checkout -b $H-$flag C0 &&
 184                echo $H >>F &&
 185                git commit -a -F "$TEST_DIRECTORY"/t3900/$H.txt &&
 186                test_tick &&
 187                echo intermediate stuff >>G &&
 188                git add G &&
 189                git commit -a -m "intermediate commit" &&
 190                test_tick &&
 191                echo $H $flag >>F &&
 192                git commit -a --$flag HEAD~1 &&
 193                E=$(git cat-file commit '$H-$flag' |
 194                        sed -ne "s/^encoding //p") &&
 195                test "z$E" = "z$H" &&
 196                git config --unset-all i18n.commitencoding &&
 197                git rebase --autosquash -i HEAD^^^ &&
 198                git log --oneline >actual &&
 199                test_line_count = 3 actual
 200        '
 201}
 202
 203test_commit_autosquash_flags eucJP fixup
 204
 205test_commit_autosquash_flags ISO-2022-JP squash
 206
 207test_done