bisect: use "bisect--helper" and remove "filter_skipped" function

diff --git a/t/t9001-send-email.sh b/t/t9001-send-email.sh
index 195ff8b27b655065259ad135b50c346b93b12d09..192b97b2d6cdc16045e5c71b7beaf03713e6a631 100755 (executable)
--- a/t/t9001-send-email.sh
+++ b/t/t9001-send-email.sh
@@ -478,7 +478,8 @@ test_expect_success 'confirm detects EOF (inform assumes y)' '
 test_expect_success 'confirm detects EOF (auto causes failure)' '
        CONFIRM=$(git config --get sendemail.confirm) &&
        git config sendemail.confirm auto &&
-       GIT_SEND_EMAIL_NOTTY=1 \
+       GIT_SEND_EMAIL_NOTTY=1 &&
+       export GIT_SEND_EMAIL_NOTTY &&
                test_must_fail git send-email \
                        --from="Example <nobody@example.com>" \
                        --to=nobody@example.com \
@@ -492,8 +493,9 @@ test_expect_success 'confirm detects EOF (auto causes failure)' '
 test_expect_success 'confirm doesnt loop forever' '
        CONFIRM=$(git config --get sendemail.confirm) &&
        git config sendemail.confirm auto &&
-       yes "bogus" | GIT_SEND_EMAIL_NOTTY=1 \
-               test_must_fail git send-email \
+       GIT_SEND_EMAIL_NOTTY=1 &&
+       export GIT_SEND_EMAIL_NOTTY &&
+               yes "bogus" | test_must_fail git send-email \
                        --from="Example <nobody@example.com>" \
                        --to=nobody@example.com \
                        --smtp-server="$(pwd)/fake.sendmail" \
@@ -503,6 +505,19 @@ test_expect_success 'confirm doesnt loop forever' '
        test $ret = "0"
 '
 
+test_expect_success 'utf8 Cc is rfc2047 encoded' '
+       clean_fake_sendmail &&
+       rm -fr outdir &&
+       git format-patch -1 -o outdir --cc="àéìöú <utf8@example.com>" &&
+       git send-email \
+       --from="Example <nobody@example.com>" \
+       --to=nobody@example.com \
+       --smtp-server="$(pwd)/fake.sendmail" \
+       outdir/*.patch &&
+       grep "^Cc:" msgtxt1 |
+       grep "=?utf-8?q?=C3=A0=C3=A9=C3=AC=C3=B6=C3=BA?= <utf8@example.com>"
+'
+
 test_expect_success '--compose adds MIME for utf8 body' '
        clean_fake_sendmail &&
        (echo "#!$SHELL_PATH" &&