Add a reminder test case for a merge with F/D transition

diff --git a/t/t3030-merge-recursive.sh b/t/t3030-merge-recursive.sh
index 0de613dc53d85c01f6d122834e094503a2736507..9b3fa2bdcd9bebae46a000ffe9c2059cea5a93fd 100755 (executable)
--- a/t/t3030-merge-recursive.sh
+++ b/t/t3030-merge-recursive.sh
@@ -276,6 +276,9 @@ test_expect_success 'fail if the index has unresolved entries' '
 
        test_must_fail git merge "$c5" &&
        test_must_fail git merge "$c5" 2> out &&
+       grep "You have not concluded your merge" out &&
+       rm -f .git/MERGE_HEAD &&
+       test_must_fail git merge "$c5" 2> out &&
        grep "You are in the middle of a conflicted merge" out
 
 '