Track and react to remote partial-claiming of pending claim request

[rust-lightning] / lightning / src / ln / functional_test_utils.rs

diff --git a/lightning/src/ln/functional_test_utils.rs b/lightning/src/ln/functional_test_utils.rs
index 4a1b5e8a790cd7ce57cf93b8261a9fdca40a951a..7e11c521ca0d4f5cfa9e30a3bc4ba1d59e35173c 100644 (file)
--- a/lightning/src/ln/functional_test_utils.rs
+++ b/lightning/src/ln/functional_test_utils.rs
@@ -920,15 +920,21 @@ pub fn test_txn_broadcast(node: &Node, chan: &(msgs::ChannelUpdate, msgs::Channe
 
 /// Tests that the given node has broadcast a claim transaction against the provided revoked
 /// HTLC transaction.
-pub fn test_revoked_htlc_claim_txn_broadcast(node: &Node, revoked_tx: Transaction) {
+pub fn test_revoked_htlc_claim_txn_broadcast(node: &Node, revoked_tx: Transaction, commitment_revoked_tx: Transaction) {
        let mut node_txn = node.tx_broadcaster.txn_broadcasted.lock().unwrap();
-       assert_eq!(node_txn.len(), 1);
+       // We should issue a 2nd transaction if one htlc is dropped from initial claiming tx
+       // but sometimes not as feerate is too-low
+       if node_txn.len() != 1 && node_txn.len() != 2 { assert!(false); }
        node_txn.retain(|tx| {
                if tx.input.len() == 1 && tx.input[0].previous_output.txid == revoked_tx.txid() {
-                       check_spends!(tx, revoked_tx.clone());
+                       check_spends!(tx, revoked_tx);
                        false
                } else { true }
        });
+       node_txn.retain(|tx| {
+               check_spends!(tx, commitment_revoked_tx);
+               false
+       });
        assert!(node_txn.is_empty());
 }