Fuzz test onion message replies

lightningdevkit · Jun 7, 2023 · 1b76582 · 1b76582
1 parent 5ac499d
commit 1b76582
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/fuzz/src/onion_message.rs b/fuzz/src/onion_message.rs
@@ -95,7 +95,7 @@ struct TestCustomMessageHandler {}
 impl CustomOnionMessageHandler for TestCustomMessageHandler {
 	type CustomMessage = TestCustomMessage;
 	fn handle_custom_message(&self, _msg: Self::CustomMessage) -> Option<Self::CustomMessage> {
-		None
+		Some(TestCustomMessage {})
 	}
 	fn read_custom_message<R: io::Read>(&self, _message_type: u64, buffer: &mut R) -> Result<Option<Self::CustomMessage>, msgs::DecodeError> {
 		let mut buf = Vec::new();
@@ -197,6 +197,9 @@ mod tests {
 			let log_entries = logger.lines.lock().unwrap();
 			assert_eq!(log_entries.get(&("lightning::onion_message::messenger".to_string(),
 						"Received an onion message with path_id None and no reply_path".to_string())), Some(&1));
+			// TODO: Add reply path to one_hop_om instead?
+			assert_eq!(log_entries.get(&("lightning::onion_message::messenger".to_string(),
+						"No reply path to respond to onion message with path_id None".to_string())), Some(&1));
 		}
 
 		let two_unblinded_hops_om = "020000000000000000000000000000000000000000000000000000000000000e01055600020000000000000000000000000000000000000000000000000000000000000e0135043304210202020202020202020202020202020202020202020202020202020202020202026d000000000000000000000000000000eb0000000000000000000000000000000000000000000000000000000000000036041096000000000000000000000000000000fd1092202a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004800000000000000000000000000000000000000000000000000000000000000";