#!/bin/sh
#
# Copyright (c) 2006 Junio C Hamano
#
test_description='commit and log output encodings'
. ./test-lib.sh
compare_with () {
git show -s $1 | sed -e '1,/^$/d' -e 's/^ //' >current &&
case "$3" in
'')
test_cmp "$2" current ;;
?*)
iconv -f "$3" -t UTF-8 >current.utf8 <current &&
iconv -f "$3" -t UTF-8 >expect.utf8 <"$2" &&
test_cmp expect.utf8 current.utf8
;;
esac
}
test_expect_success setup '
: >F &&
git add F &&
T=$(git write-tree) &&
C=$(git commit-tree $T <"$TEST_DIRECTORY"/t3900/1-UTF-8.txt) &&
git update-ref HEAD $C &&
git tag C0
'
test_expect_success 'no encoding header for base case' '
E=$(git cat-file commit C0 | sed -ne "s/^encoding //p") &&
test z = "z$E"
'
test_expect_success 'UTF-16 refused because of NULs' '
echo UTF-16 >F &&
test_must_fail git commit -a -F "$TEST_DIRECTORY"/t3900/UTF-16.txt
'
test_expect_success 'UTF-8 invalid characters refused' '
test_when_finished "rm -f \"\$HOME/stderr\" \"\$HOME/invalid\"" &&
echo "UTF-8 characters" >F &&
printf "Commit message\n\nInvalid surrogate:\355\240\200\n" \
>"$HOME/invalid" &&
git commit -a -F "$HOME/invalid" 2>"$HOME"/stderr &&
test_i18ngrep "did not conform" "$HOME"/stderr
'
test_expect_success 'UTF-8 overlong sequences rejected' '
test_when_finished "rm -f \"\$HOME/stderr\" \"\$HOME/invalid\"" &&
rm -f "$HOME/stderr" "$HOME/invalid" &&
echo "UTF-8 overlong" >F &&
printf "\340\202\251ommit message\n\nThis is not a space:\300\240\n" \
>"$HOME/invalid" &&
git commit -a -F "$HOME/invalid" 2>"$HOME"/stderr &&
test_i18ngrep "did not conform" "$HOME"/stderr
'
test_expect_success 'UTF-8 non-characters refused' '
test_when_finished "rm -f \"\$HOME/stderr\" \"\$HOME/invalid\"" &&
echo "UTF-8 non-character 1" >F &&
printf "Commit message\n\nNon-character:\364\217\277\276\n" \
>"$HOME/invalid" &&
git commit -a -F "$HOME/invalid" 2>"$HOME"/stderr &&
test_i18ngrep "did not conform" "$HOME"/stderr
'
test_expect_success 'UTF-8 non-characters refused' '
test_when_finished "rm -f \"\$HOME/stderr\" \"\$HOME/invalid\"" &&
echo "UTF-8 non-character 2." >F &&
printf "Commit message\n\nNon-character:\357\267\220\n" \
>"$HOME/invalid" &&
git commit -a -F "$HOME/invalid" 2>"$HOME"/stderr &&
test_i18ngrep "did not conform" "$HOME"/stderr
'
for H in ISO8859-1 eucJP ISO-2022-JP
do
test_expect_success "$H setup" '
git config i18n.commitencoding $H &&
git checkout -b $H C0 &&
echo $H >F &&
git commit -a -F "$TEST_DIRECTORY"/t3900/$H.txt
'
done
for H in ISO8859-1 eucJP ISO-2022-JP
do
test_expect_success "check encoding header for $H" '
E=$(git cat-file commit '$H' | sed -ne "s/^encoding //p") &&
test "z$E" = "z'$H'"
'
done
test_expect_success 'config to remove customization' '
git config --unset-all i18n.commitencoding &&
if Z=$(git config --get-all i18n.commitencoding)
then
echo Oops, should have failed.
false
else
test z = "z$Z"
fi &&
git config i18n.commitencoding UTF-8
'
test_expect_success 'ISO8859-1 should be shown in UTF-8 now' '
compare_with ISO8859-1 "$TEST_DIRECTORY"/t3900/1-UTF-8.txt
'
for H in eucJP ISO-2022-JP
do
test_expect_success "$H should be shown in UTF-8 now" '
compare_with '$H' "$TEST_DIRECTORY"/t3900/2-UTF-8.txt
'
done
test_expect_success 'config to add customization' '
git config --unset-all i18n.commitencoding &&
if Z=$(git config --get-all i18n.commitencoding)
then
echo Oops, should have failed.
false
else
test z = "z$Z"
fi
'
for H in ISO8859-1 eucJP ISO-2022-JP
do
test_expect_success "$H should be shown in itself now" '
git config i18n.commitencoding '$H' &&
compare_with '$H' "$TEST_DIRECTORY"/t3900/'$H'.txt
'
done
test_expect_success 'config to tweak customization' '
git config i18n.logoutputencoding UTF-8
'
test_expect_success 'ISO8859-1 should be shown in UTF-8 now' '
compare_with ISO8859-1 "$TEST_DIRECTORY"/t3900/1-UTF-8.txt
'
for H in eucJP ISO-2022-JP
do
test_expect_success "$H should be shown in UTF-8 now" '
compare_with '$H' "$TEST_DIRECTORY"/t3900/2-UTF-8.txt
'
done
for J in eucJP ISO-2022-JP
do
if test "$J" = ISO-2022-JP
then
ICONV=$J
else
ICONV=
fi
git config i18n.logoutputencoding $J
for H in eucJP ISO-2022-JP
do
test_expect_success "$H should be shown in $J now" '
compare_with '$H' "$TEST_DIRECTORY"/t3900/'$J'.txt $ICONV
'
done
done
for H in ISO8859-1 eucJP ISO-2022-JP
do
test_expect_success "No conversion with $H" '
compare_with "--encoding=none '$H'" "$TEST_DIRECTORY"/t3900/'$H'.txt
'
done
test_commit_autosquash_flags () {
H=$1
flag=$2
test_expect_success "commit --$flag with $H encoding" '
git config i18n.commitencoding $H &&
git checkout -b $H-$flag C0 &&
echo $H >>F &&
git commit -a -F "$TEST_DIRECTORY"/t3900/$H.txt &&
test_tick &&
echo intermediate stuff >>G &&
git add G &&
git commit -a -m "intermediate commit" &&
test_tick &&
echo $H $flag >>F &&
git commit -a --$flag HEAD~1 &&
E=$(git cat-file commit '$H-$flag' |
sed -ne "s/^encoding //p") &&
test "z$E" = "z$H" &&
git config --unset-all i18n.commitencoding &&
git rebase --autosquash -i HEAD^^^ &&
git log --oneline >actual &&
test_line_count = 3 actual
'
}
test_commit_autosquash_flags eucJP fixup
test_commit_autosquash_flags ISO-2022-JP squash
test_commit_autosquash_multi_encoding () {
flag=$1
old=$2
new=$3
msg=$4
test_expect_success "commit --$flag into $old from $new" '
git checkout -b $flag-$old-$new C0 &&
git config i18n.commitencoding $old &&
echo $old >>F &&
git commit -a -F "$TEST_DIRECTORY"/t3900/$msg &&
test_tick &&
echo intermediate stuff >>G &&
git add G &&
git commit -a -m "intermediate commit" &&
test_tick &&
git config i18n.commitencoding $new &&
echo $new-$flag >>F &&
git commit -a --$flag HEAD^ &&
git rebase --autosquash -i HEAD^^^ &&
git rev-list HEAD >actual &&
test_line_count = 3 actual &&
iconv -f $old -t UTF-8 "$TEST_DIRECTORY"/t3900/$msg >expect &&
if test $flag = squash; then
subject="$(head -1 expect)" &&
printf "\nsquash! %s\n" "$subject" >>expect
fi &&
git cat-file commit HEAD^ >raw &&
(sed "1,/^$/d" raw | iconv -f $new -t utf-8) >actual &&
test_cmp expect actual
'
}
test_commit_autosquash_multi_encoding fixup UTF-8 ISO-8859-1 1-UTF-8.txt
test_commit_autosquash_multi_encoding squash ISO-8859-1 UTF-8 ISO8859-1.txt
test_commit_autosquash_multi_encoding squash eucJP ISO-2022-JP eucJP.txt
test_commit_autosquash_multi_encoding fixup ISO-2022-JP UTF-8 ISO-2022-JP.txt
test_done
