Add a further testcase for a ro mount

Add a further testcase that mounts a nodev,nosuid,noexec filesystem with
a ro flag.

Signed-off-by: Ruediger Pluem <ruediger.pluem@vodafone.com>

tests/integration/mounts_nodev_nosuid_noexec.bats

@@ -42,3 +42,15 @@ function teardown() {
 	runc run test_busybox
 	[ "$status" -eq 0 ]
 }
+
+@test "runc run [ro bind mount of a nodev,nosuid,noexec fuse sshfs mount]" {
+	update_config '	  .mounts += [{
+					type: "bind",
+					source: "'"$DIR"'",
+					destination: "/mnt",
+					options: ["rbind", "ro"]
+				}]'
+
+	runc run test_busybox
+	[ "$status" -eq 0 ]
+}