checkout: avoid unnecessary match_pathspec calls

diff --git a/t/t5516-fetch-push.sh b/t/t5516-fetch-push.sh
index c31e5c1c525eea5a9f4677b03c5d7314d70c6136..6fd125aecf128a6c4a2ae8b986d5a311c6d0c133 100755 (executable)
--- a/t/t5516-fetch-push.sh
+++ b/t/t5516-fetch-push.sh
@@ -1043,4 +1043,38 @@ do
        '
 done
 
+test_expect_success 'fetch exact SHA1' '
+       mk_test heads/master hidden/one &&
+       git push testrepo master:refs/hidden/one &&
+       (
+               cd testrepo &&
+               git config transfer.hiderefs refs/hidden
+       ) &&
+       check_push_result $the_commit hidden/one &&
+
+       mk_child child &&
+       (
+               cd child &&
+
+               # make sure $the_commit does not exist here
+               git repack -a -d &&
+               git prune &&
+               test_must_fail git cat-file -t $the_commit &&
+
+               # fetching the hidden object should fail by default
+               test_must_fail git fetch -v ../testrepo $the_commit:refs/heads/copy &&
+               test_must_fail git rev-parse --verify refs/heads/copy &&
+
+               # the server side can allow it to succeed
+               (
+                       cd ../testrepo &&
+                       git config uploadpack.allowtipsha1inwant true
+               ) &&
+
+               git fetch -v ../testrepo $the_commit:refs/heads/copy &&
+               result=$(git rev-parse --verify refs/heads/copy) &&
+               test "$the_commit" = "$result"
+       )
+'
+
 test_done