Fix debug panic in onion utils on large custom TLVs or metadata.

[rust-lightning] / fuzz / src / onion_message.rs

diff --git a/fuzz/src/onion_message.rs b/fuzz/src/onion_message.rs
index 54d15324f3b4e55878a8bf37b89d5777d6cb6f55..1051083d36be759d633b108a8078575d95d2287a 100644 (file)
--- a/fuzz/src/onion_message.rs
+++ b/fuzz/src/onion_message.rs
@@ -79,6 +79,7 @@ impl MessageRouter for TestMessageRouter {
                Ok(OnionMessagePath {
                        intermediate_nodes: vec![],
                        destination,
+                       first_node_addresses: None,
                })
        }
 }
@@ -91,6 +92,7 @@ impl OffersMessageHandler for TestOffersMessageHandler {
        }
 }
 
+#[derive(Debug)]
 struct TestCustomMessage {}
 
 const CUSTOM_MESSAGE_TYPE: u64 = 4242;
@@ -265,9 +267,12 @@ 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 a reply_path".to_string())), Some(&1));
+                                               "Received an onion message with path_id None and a reply_path: Custom(TestCustomMessage)"
+                                               .to_string())), Some(&1));
                        assert_eq!(log_entries.get(&("lightning::onion_message::messenger".to_string(),
-                                               "Sending onion message when responding to Custom onion message with path_id None".to_string())), Some(&1));
+                                               "Constructing onion message when responding to Custom onion message with path_id None: TestCustomMessage".to_string())), Some(&1));
+                       assert_eq!(log_entries.get(&("lightning::onion_message::messenger".to_string(),
+                                               "Buffered onion message when responding to Custom onion message with path_id None".to_string())), Some(&1));
                }
 
                let two_unblinded_hops_om = "\