t6300: add a test for --ignore-case

The --ignore-case option was added by 3bb16a8bf2 (tag, branch, for-each-ref: add --ignore-case for sorting and filtering, 2016-12-04), but it was never tested. And indeed, it does not work due to multiple bugs (which will be fixed in subsequent patches). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Jeff King committed Jul 2, 2018 at 17:11 UTC ee0f3e22c61f73734f3caa6c3f5c7a224227ce38
1 file changed +11
t/t6300-for-each-ref.sh
+11
@@ -795,4 +795,15 @@ test_expect_success ':remotename and :remoteref' '
795 )
796 '
797
798 +test_expect_failure 'for-each-ref --ignore-case ignores case' '
799 + >expect &&
800 + git for-each-ref --format="%(refname)" refs/heads/MASTER >actual &&
801 + test_cmp expect actual &&
802 +
803 + echo refs/heads/master >expect &&
804 + git for-each-ref --format="%(refname)" --ignore-case \
805 + refs/heads/MASTER >actual &&
806 + test_cmp expect actual
807 +'
808 +
809 test_done