Sync with 1.7.6.6

diff --git a/t/t3900-i18n-commit.sh b/t/t3900-i18n-commit.sh
index 256c4c970145aa9f59e58ee1b0da4c6281b6d9e5..d48a7c002d622ffac5087be9a7998f781a242731 100755 (executable)
--- a/t/t3900-i18n-commit.sh
+++ b/t/t3900-i18n-commit.sh
@@ -34,6 +34,12 @@ test_expect_success 'no encoding header for base case' '
        test z = "z$E"
 '
 
+test_expect_failure 'UTF-16 refused because of NULs' '
+       echo UTF-16 >F &&
+       git commit -a -F "$TEST_DIRECTORY"/t3900/UTF-16.txt
+'
+
+
 for H in ISO8859-1 eucJP ISO-2022-JP
 do
        test_expect_success "$H setup" '
@@ -133,4 +139,33 @@ do
        '
 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 3 = $(wc -l <actual)
+       '
+}
+
+test_commit_autosquash_flags eucJP fixup
+
+test_commit_autosquash_flags ISO-2022-JP squash
+
 test_done