t7609-merge-co-error-msgs: test non-fast forward case too.

Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t7609-merge-co-error-msgs.sh b/t/t7609-merge-co-error-msgs.sh
index 1a109b41dc6d538490d62dd9421fd1aea0c9eb7f..114d2bd7855f71ec1d48f2017438f897c5255d36 100755 (executable)
--- a/t/t7609-merge-co-error-msgs.sh
+++ b/t/t7609-merge-co-error-msgs.sh
@@ -34,9 +34,17 @@ error: The following untracked working tree files would be overwritten by merge:
 Please move or remove them before you can merge.
 EOF
 
-test_expect_success 'untracked files overwritten by merge' '
+test_expect_success 'untracked files overwritten by merge (fast and non-fast forward)' '
        test_must_fail git merge branch 2>out &&
-       test_cmp out expect
+       test_cmp out expect &&
+       git commit --allow-empty -m empty &&
+       (
+               GIT_MERGE_VERBOSITY=0 &&
+               export GIT_MERGE_VERBOSITY &&
+               test_must_fail git merge branch 2>out2
+       ) &&
+       test_cmp out2 expect &&
+       git reset --hard HEAD^
 '
 
 cat >expect <<\EOF