]> git.bitcoin.ninja Git - rust-lightning/commitdiff
Drop the amount parameter to claim_funds
authorMatt Corallo <git@bluematt.me>
Mon, 26 Apr 2021 23:05:56 +0000 (23:05 +0000)
committerMatt Corallo <git@bluematt.me>
Wed, 28 Apr 2021 19:30:25 +0000 (15:30 -0400)
Like the payment_secret parameter, this paramter has been the source
of much confusion, so we just drop it.

Users should prefer to do this check when registering the payment
secret instead of at claim-time.

fuzz/src/chanmon_consistency.rs
fuzz/src/full_stack.rs
lightning-persister/src/lib.rs
lightning/src/chain/chainmonitor.rs
lightning/src/ln/chanmon_update_fail_tests.rs
lightning/src/ln/channelmanager.rs
lightning/src/ln/functional_test_utils.rs
lightning/src/ln/functional_tests.rs
lightning/src/ln/onion_route_tests.rs
lightning/src/ln/reorg_tests.rs

index 59e5b3c7268d74f309b62f51fd495dbb74cfc35b..4df23f0fc479e99e554571fb6529cd28a1368f87 100644 (file)
@@ -687,12 +687,12 @@ pub fn do_test<Out: test_logger::Output>(data: &[u8], out: Out) {
                                let had_events = !events.is_empty();
                                for event in events.drain(..) {
                                        match event {
-                                               events::Event::PaymentReceived { payment_hash, payment_secret: _, amt, user_payment_id: _ } => {
+                                               events::Event::PaymentReceived { payment_hash, .. } => {
                                                        if claim_set.insert(payment_hash.0) {
                                                                if $fail {
                                                                        assert!(nodes[$node].fail_htlc_backwards(&payment_hash));
                                                                } else {
-                                                                       assert!(nodes[$node].claim_funds(PaymentPreimage(payment_hash.0), amt));
+                                                                       assert!(nodes[$node].claim_funds(PaymentPreimage(payment_hash.0)));
                                                                }
                                                        }
                                                },
index 65437cf52ff517e365d0ad22d8cf6dc197aa31e5..85e6e5156a23d893bcf71c3f5d6329a1d83603dd 100644 (file)
@@ -371,7 +371,7 @@ pub fn do_test(data: &[u8], logger: &Arc<dyn Logger>) {
        }, our_network_key, &[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 0], Arc::clone(&logger)));
 
        let mut should_forward = false;
-       let mut payments_received: Vec<(PaymentHash, u64)> = Vec::new();
+       let mut payments_received: Vec<PaymentHash> = Vec::new();
        let mut payments_sent = 0;
        let mut pending_funding_generation: Vec<([u8; 32], u64, Script)> = Vec::new();
        let mut pending_funding_signatures = HashMap::new();
@@ -476,7 +476,7 @@ pub fn do_test(data: &[u8], logger: &Arc<dyn Logger>) {
                                }
                        },
                        8 => {
-                               for (payment, amt) in payments_received.drain(..) {
+                               for payment in payments_received.drain(..) {
                                        // SHA256 is defined as XOR of all input bytes placed in the first byte, and 0s
                                        // for the remaining bytes. Thus, if not all remaining bytes are 0s we cannot
                                        // fulfill this HTLC, but if they are, we can just take the first byte and
@@ -486,7 +486,7 @@ pub fn do_test(data: &[u8], logger: &Arc<dyn Logger>) {
                                        } else {
                                                let mut payment_preimage = PaymentPreimage([0; 32]);
                                                payment_preimage.0[0] = payment.0[0];
-                                               channelmanager.claim_funds(payment_preimage, amt);
+                                               channelmanager.claim_funds(payment_preimage);
                                        }
                                }
                        },
@@ -500,7 +500,7 @@ pub fn do_test(data: &[u8], logger: &Arc<dyn Logger>) {
                                let _ = channelmanager.create_inbound_payment_for_hash(payment_hash, None, 1, 0);
                        },
                        9 => {
-                               for (payment, _) in payments_received.drain(..) {
+                               for payment in payments_received.drain(..) {
                                        channelmanager.fail_htlc_backwards(&payment);
                                }
                        },
@@ -580,9 +580,9 @@ pub fn do_test(data: &[u8], logger: &Arc<dyn Logger>) {
                                Event::FundingGenerationReady { temporary_channel_id, channel_value_satoshis, output_script, .. } => {
                                        pending_funding_generation.push((temporary_channel_id, channel_value_satoshis, output_script));
                                },
-                               Event::PaymentReceived { payment_hash, payment_secret: _, amt, user_payment_id: _ } => {
+                               Event::PaymentReceived { payment_hash, .. } => {
                                        //TODO: enhance by fetching random amounts from fuzz input?
-                                       payments_received.push((payment_hash, amt));
+                                       payments_received.push(payment_hash);
                                },
                                Event::PaymentSent {..} => {},
                                Event::PaymentFailed {..} => {},
index f6fbc635d974fe9e4503958704fa7ec2b10e27e0..d68a06d71b4fe58ec1af2bcb1117df8f1dddd7e5 100644 (file)
@@ -251,9 +251,9 @@ mod tests {
                check_persisted_data!(0);
 
                // Send a few payments and make sure the monitors are updated to the latest.
-               send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000, 8_000_000);
+               send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000);
                check_persisted_data!(5);
-               send_payment(&nodes[1], &vec!(&nodes[0])[..], 4000000, 4_000_000);
+               send_payment(&nodes[1], &vec!(&nodes[0])[..], 4000000);
                check_persisted_data!(10);
 
                // Force close because cooperative close doesn't result in any persisted
index 95a786f696dbc29174324f540590166c36d09553..0f0958ee8c3108d8fcad942f78a5b002aab104d8 100644 (file)
@@ -344,7 +344,7 @@ mod tests {
                let (commitment_tx, htlc_tx) = {
                        let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 5_000_000).0;
                        let mut txn = get_local_commitment_txn!(nodes[0], channel.2);
-                       claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage, 5_000_000);
+                       claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage);
 
                        assert_eq!(txn.len(), 2);
                        (txn.remove(0), txn.remove(0))
index cb175796bb1547449abc7d89c0c9795a1cad7923..619d02c8c0c452553deb156558eac250512fbd38 100644 (file)
@@ -90,7 +90,7 @@ fn test_monitor_and_persister_update_fail() {
        let outpoint = OutPoint { txid: chan.3.txid(), index: 0 };
 
        // Rebalance the network to generate htlc in the two directions
-       send_payment(&nodes[0], &vec!(&nodes[1])[..], 10_000_000, 10_000_000);
+       send_payment(&nodes[0], &vec!(&nodes[1])[..], 10_000_000);
 
        // Route an HTLC from node 0 to node 1 (but don't settle)
        let preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 9_000_000).0;
@@ -121,7 +121,7 @@ fn test_monitor_and_persister_update_fail() {
        persister.set_update_ret(Err(ChannelMonitorUpdateErr::TemporaryFailure));
 
        // Try to update ChannelMonitor
-       assert!(nodes[1].node.claim_funds(preimage, 9_000_000));
+       assert!(nodes[1].node.claim_funds(preimage));
        check_added_monitors!(nodes[1], 1);
        let updates = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id());
        assert_eq!(updates.update_fulfill_htlcs.len(), 1);
@@ -214,7 +214,7 @@ fn do_test_simple_monitor_temporary_update_fail(disconnect: bool, persister_fail
                _ => panic!("Unexpected event"),
        }
 
-       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_1, 1_000_000);
+       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_1);
 
        // Now set it to failed again...
        let (_, payment_hash_2, payment_secret_2) = get_payment_preimage_hash!(&nodes[1]);
@@ -305,7 +305,7 @@ fn do_test_monitor_temporary_update_fail(disconnect_count: usize) {
 
        // Claim the previous payment, which will result in a update_fulfill_htlc/CS from nodes[1]
        // but nodes[0] won't respond since it is frozen.
-       assert!(nodes[1].node.claim_funds(payment_preimage_1, 1_000_000));
+       assert!(nodes[1].node.claim_funds(payment_preimage_1));
        check_added_monitors!(nodes[1], 1);
        let events_2 = nodes[1].node.get_and_clear_pending_msg_events();
        assert_eq!(events_2.len(), 1);
@@ -582,7 +582,7 @@ fn do_test_monitor_temporary_update_fail(disconnect_count: usize) {
                _ => panic!("Unexpected event"),
        }
 
-       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_2, 1_000_000);
+       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_2);
 }
 
 #[test]
@@ -696,7 +696,7 @@ fn test_monitor_update_fail_cs() {
                _ => panic!("Unexpected event"),
        };
 
-       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage, 1_000_000);
+       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage);
 }
 
 #[test]
@@ -747,7 +747,7 @@ fn test_monitor_update_fail_no_rebroadcast() {
                _ => panic!("Unexpected event"),
        }
 
-       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_1, 1_000_000);
+       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_1);
 }
 
 #[test]
@@ -761,7 +761,7 @@ fn test_monitor_update_raa_while_paused() {
        let channel_id = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known()).2;
        let logger = test_utils::TestLogger::new();
 
-       send_payment(&nodes[0], &[&nodes[1]], 5000000, 5_000_000);
+       send_payment(&nodes[0], &[&nodes[1]], 5000000);
        let (payment_preimage_1, our_payment_hash_1, our_payment_secret_1) = get_payment_preimage_hash!(nodes[1]);
        {
                let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
@@ -825,8 +825,8 @@ fn test_monitor_update_raa_while_paused() {
        expect_pending_htlcs_forwardable!(nodes[1]);
        expect_payment_received!(nodes[1], our_payment_hash_1, our_payment_secret_1, 1000000);
 
-       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_1, 1_000_000);
-       claim_payment(&nodes[1], &[&nodes[0]], payment_preimage_2, 1_000_000);
+       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_1);
+       claim_payment(&nodes[1], &[&nodes[0]], payment_preimage_2);
 }
 
 fn do_test_monitor_update_fail_raa(test_ignore_second_cs: bool) {
@@ -840,7 +840,7 @@ fn do_test_monitor_update_fail_raa(test_ignore_second_cs: bool) {
        let logger = test_utils::TestLogger::new();
 
        // Rebalance a bit so that we can send backwards from 2 to 1.
-       send_payment(&nodes[0], &[&nodes[1], &nodes[2]], 5000000, 5_000_000);
+       send_payment(&nodes[0], &[&nodes[1], &nodes[2]], 5000000);
 
        // Route a first payment that we'll fail backwards
        let (_, payment_hash_1, _) = route_payment(&nodes[0], &[&nodes[1], &nodes[2]], 1000000);
@@ -1079,10 +1079,10 @@ fn do_test_monitor_update_fail_raa(test_ignore_second_cs: bool) {
                        Event::PaymentReceived { payment_hash, .. } => assert_eq!(payment_hash, payment_hash_4.unwrap()),
                        _ => panic!("Unexpected event"),
                };
-               claim_payment(&nodes[2], &[&nodes[1], &nodes[0]], payment_preimage_4.unwrap(), 1_000_000);
+               claim_payment(&nodes[2], &[&nodes[1], &nodes[0]], payment_preimage_4.unwrap());
        }
 
-       claim_payment(&nodes[0], &[&nodes[1], &nodes[2]], payment_preimage_2, 1_000_000);
+       claim_payment(&nodes[0], &[&nodes[1], &nodes[2]], payment_preimage_2);
 }
 
 #[test]
@@ -1108,7 +1108,7 @@ fn test_monitor_update_fail_reestablish() {
        nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false);
        nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false);
 
-       assert!(nodes[2].node.claim_funds(our_payment_preimage, 1_000_000));
+       assert!(nodes[2].node.claim_funds(our_payment_preimage));
        check_added_monitors!(nodes[2], 1);
        let mut updates = get_htlc_update_msgs!(nodes[2], nodes[1].node.get_our_node_id());
        assert!(updates.update_add_htlcs.is_empty());
@@ -1289,9 +1289,9 @@ fn raa_no_response_awaiting_raa_state() {
        expect_pending_htlcs_forwardable!(nodes[1]);
        expect_payment_received!(nodes[1], payment_hash_3, payment_secret_3, 1000000);
 
-       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_1, 1_000_000);
-       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_2, 1_000_000);
-       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_3, 1_000_000);
+       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_1);
+       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_2);
+       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_3);
 }
 
 #[test]
@@ -1315,7 +1315,7 @@ fn claim_while_disconnected_monitor_update_fail() {
        nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false);
        nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false);
 
-       assert!(nodes[1].node.claim_funds(payment_preimage_1, 1_000_000));
+       assert!(nodes[1].node.claim_funds(payment_preimage_1));
        check_added_monitors!(nodes[1], 1);
 
        nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty() });
@@ -1417,7 +1417,7 @@ fn claim_while_disconnected_monitor_update_fail() {
                _ => panic!("Unexpected event"),
        }
 
-       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_2, 1_000_000);
+       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_2);
 }
 
 #[test]
@@ -1485,7 +1485,7 @@ fn monitor_failed_no_reestablish_response() {
        expect_pending_htlcs_forwardable!(nodes[1]);
        expect_payment_received!(nodes[1], payment_hash_1, payment_secret_1, 1000000);
 
-       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_1, 1_000_000);
+       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_1);
 }
 
 #[test]
@@ -1586,8 +1586,8 @@ fn first_message_on_recv_ordering() {
        expect_pending_htlcs_forwardable!(nodes[1]);
        expect_payment_received!(nodes[1], payment_hash_2, payment_secret_2, 1000000);
 
-       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_1, 1_000_000);
-       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_2, 1_000_000);
+       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_1);
+       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_2);
 }
 
 #[test]
@@ -1606,12 +1606,12 @@ fn test_monitor_update_fail_claim() {
        let logger = test_utils::TestLogger::new();
 
        // Rebalance a bit so that we can send backwards from 3 to 2.
-       send_payment(&nodes[0], &[&nodes[1], &nodes[2]], 5000000, 5_000_000);
+       send_payment(&nodes[0], &[&nodes[1], &nodes[2]], 5000000);
 
        let (payment_preimage_1, _, _) = route_payment(&nodes[0], &[&nodes[1]], 1000000);
 
        *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Err(ChannelMonitorUpdateErr::TemporaryFailure));
-       assert!(nodes[1].node.claim_funds(payment_preimage_1, 1_000_000));
+       assert!(nodes[1].node.claim_funds(payment_preimage_1));
        check_added_monitors!(nodes[1], 1);
 
        let (_, payment_hash_2, payment_secret_2) = get_payment_preimage_hash!(nodes[0]);
@@ -1687,7 +1687,7 @@ fn test_monitor_update_on_pending_forwards() {
        let logger = test_utils::TestLogger::new();
 
        // Rebalance a bit so that we can send backwards from 3 to 1.
-       send_payment(&nodes[0], &[&nodes[1], &nodes[2]], 5000000, 5_000_000);
+       send_payment(&nodes[0], &[&nodes[1], &nodes[2]], 5000000);
 
        let (_, payment_hash_1, _) = route_payment(&nodes[0], &[&nodes[1], &nodes[2]], 1000000);
        assert!(nodes[2].node.fail_htlc_backwards(&payment_hash_1));
@@ -1742,7 +1742,7 @@ fn test_monitor_update_on_pending_forwards() {
        nodes[0].node.process_pending_htlc_forwards();
        expect_payment_received!(nodes[0], payment_hash_2, payment_secret_2, 1000000);
 
-       claim_payment(&nodes[2], &[&nodes[1], &nodes[0]], payment_preimage_2, 1_000_000);
+       claim_payment(&nodes[2], &[&nodes[1], &nodes[0]], payment_preimage_2);
 }
 
 #[test]
@@ -1777,7 +1777,7 @@ fn monitor_update_claim_fail_no_response() {
        let as_raa = commitment_signed_dance!(nodes[1], nodes[0], payment_event.commitment_msg, false, true, false, true);
 
        *nodes[1].chain_monitor.update_ret.lock().unwrap() = Some(Err(ChannelMonitorUpdateErr::TemporaryFailure));
-       assert!(nodes[1].node.claim_funds(payment_preimage_1, 1_000_000));
+       assert!(nodes[1].node.claim_funds(payment_preimage_1));
        check_added_monitors!(nodes[1], 1);
        let events = nodes[1].node.get_and_clear_pending_msg_events();
        assert_eq!(events.len(), 0);
@@ -1807,7 +1807,7 @@ fn monitor_update_claim_fail_no_response() {
                _ => panic!("Unexpected event"),
        }
 
-       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_2, 1_000_000);
+       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_2);
 }
 
 // confirm_a_first and restore_b_before_conf are wholly unrelated to earlier bools and
@@ -1897,7 +1897,7 @@ fn do_during_funding_monitor_fail(confirm_a_first: bool, restore_b_before_conf:
                node.net_graph_msg_handler.handle_channel_update(&bs_update).unwrap();
        }
 
-       send_payment(&nodes[0], &[&nodes[1]], 8000000, 8_000_000);
+       send_payment(&nodes[0], &[&nodes[1]], 8000000);
        close_channel(&nodes[0], &nodes[1], &channel_id, funding_tx, true);
 }
 
@@ -1965,5 +1965,5 @@ fn test_path_paused_mpp() {
        assert_eq!(events.len(), 1);
        pass_along_path(&nodes[0], &[&nodes[2], &nodes[3]], 200_000, payment_hash.clone(), payment_secret, events.pop().unwrap(), true);
 
-       claim_payment_along_route(&nodes[0], &[&[&nodes[1], &nodes[3]], &[&nodes[2], &nodes[3]]], false, payment_preimage, 200_000);
+       claim_payment_along_route(&nodes[0], &[&[&nodes[1], &nodes[3]], &[&nodes[2], &nodes[3]]], false, payment_preimage);
 }
index 524f4045406847cce23d86359b27b44809110b52..1c43d8b0f7537952e4e002ad000f3c69e16d5353 100644 (file)
@@ -2303,7 +2303,7 @@ impl<Signer: Sign, M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelMana
        ///
        /// [`create_inbound_payment`]: Self::create_inbound_payment
        /// [`create_inbound_payment_for_hash`]: Self::create_inbound_payment_for_hash
-       pub fn claim_funds(&self, payment_preimage: PaymentPreimage, expected_amount: u64) -> bool {
+       pub fn claim_funds(&self, payment_preimage: PaymentPreimage) -> bool {
                let payment_hash = PaymentHash(Sha256::hash(&payment_preimage.0).into_inner());
 
                let _persistence_guard = PersistenceNotifierGuard::new(&self.total_consistency_lock, &self.persistence_notifier);
@@ -2324,7 +2324,7 @@ impl<Signer: Sign, M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelMana
                        // we got all the HTLCs and then a channel closed while we were waiting for the user to
                        // provide the preimage, so worrying too much about the optimal handling isn't worth
                        // it.
-                       let mut valid_mpp = sources[0].payment_data.total_msat >= expected_amount;
+                       let mut valid_mpp = true;
                        for htlc in sources.iter() {
                                if let None = channel_state.as_ref().unwrap().short_to_id.get(&htlc.prev_hop.short_channel_id) {
                                        valid_mpp = false;
@@ -4846,7 +4846,7 @@ pub mod bench {
 
                                expect_pending_htlcs_forwardable!(NodeHolder { node: &$node_b });
                                expect_payment_received!(NodeHolder { node: &$node_b }, payment_hash, payment_secret, 10_000);
-                               assert!($node_b.claim_funds(payment_preimage, 10_000));
+                               assert!($node_b.claim_funds(payment_preimage));
 
                                match $node_b.get_and_clear_pending_msg_events().pop().unwrap() {
                                        MessageSendEvent::UpdateHTLCs { node_id, updates } => {
index 7d1ce9664fa9fcf49114dc36246dc9bb644cee97..bc1d7ef068488f8a12cea70fd1b25bcdb7031313 100644 (file)
@@ -1048,11 +1048,11 @@ pub fn send_along_route<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, route: Route
        (our_payment_preimage, our_payment_hash, our_payment_secret)
 }
 
-pub fn claim_payment_along_route<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_paths: &[&[&Node<'a, 'b, 'c>]], skip_last: bool, our_payment_preimage: PaymentPreimage, expected_amount: u64) {
+pub fn claim_payment_along_route<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_paths: &[&[&Node<'a, 'b, 'c>]], skip_last: bool, our_payment_preimage: PaymentPreimage) {
        for path in expected_paths.iter() {
                assert_eq!(path.last().unwrap().node.get_our_node_id(), expected_paths[0].last().unwrap().node.get_our_node_id());
        }
-       assert!(expected_paths[0].last().unwrap().node.claim_funds(our_payment_preimage, expected_amount));
+       assert!(expected_paths[0].last().unwrap().node.claim_funds(our_payment_preimage));
        check_added_monitors!(expected_paths[0].last().unwrap(), expected_paths.len());
 
        macro_rules! msgs_from_ev {
@@ -1136,8 +1136,8 @@ pub fn claim_payment_along_route<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, exp
        }
 }
 
-pub fn claim_payment<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_route: &[&Node<'a, 'b, 'c>], our_payment_preimage: PaymentPreimage, expected_amount: u64) {
-       claim_payment_along_route(origin_node, &[expected_route], false, our_payment_preimage, expected_amount);
+pub fn claim_payment<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_route: &[&Node<'a, 'b, 'c>], our_payment_preimage: PaymentPreimage) {
+       claim_payment_along_route(origin_node, &[expected_route], false, our_payment_preimage);
 }
 
 pub const TEST_FINAL_CLTV: u32 = 50;
@@ -1170,9 +1170,9 @@ pub fn route_over_limit<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_rou
                assert!(err.contains("Cannot send value that would put us over the max HTLC value in flight our peer will accept")));
 }
 
-pub fn send_payment<'a, 'b, 'c>(origin: &Node<'a, 'b, 'c>, expected_route: &[&Node<'a, 'b, 'c>], recv_value: u64, expected_value: u64)  {
+pub fn send_payment<'a, 'b, 'c>(origin: &Node<'a, 'b, 'c>, expected_route: &[&Node<'a, 'b, 'c>], recv_value: u64)  {
        let our_payment_preimage = route_payment(&origin, expected_route, recv_value).0;
-       claim_payment(&origin, expected_route, our_payment_preimage, expected_value);
+       claim_payment(&origin, expected_route, our_payment_preimage);
 }
 
 pub fn fail_payment_along_route<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_route: &[&Node<'a, 'b, 'c>], skip_last: bool, our_payment_hash: PaymentHash)  {
index b36cb32f3eeca3828257754611060164a75c8c4c..aea006fe71fbed21def1d079b85386ee01dc1381 100644 (file)
@@ -128,7 +128,7 @@ fn test_async_inbound_update_fee() {
        let channel_id = chan.2;
 
        // balancing
-       send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000, 8_000_000);
+       send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000);
 
        // A                                        B
        // update_fee                            ->
@@ -243,7 +243,7 @@ fn test_update_fee_unordered_raa() {
        let logger = test_utils::TestLogger::new();
 
        // balancing
-       send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000, 8_000_000);
+       send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000);
 
        // First nodes[0] generates an update_fee
        nodes[0].node.update_fee(channel_id, get_feerate!(nodes[0], channel_id) + 20).unwrap();
@@ -625,7 +625,7 @@ fn test_update_fee_with_fundee_update_add_htlc() {
        let logger = test_utils::TestLogger::new();
 
        // balancing
-       send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000, 8_000_000);
+       send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000);
 
        let feerate = get_feerate!(nodes[0], channel_id);
        nodes[0].node.update_fee(channel_id, feerate+20).unwrap();
@@ -705,10 +705,10 @@ fn test_update_fee_with_fundee_update_add_htlc() {
                _ => panic!("Unexpected event"),
        };
 
-       claim_payment(&nodes[1], &vec!(&nodes[0])[..], our_payment_preimage, 800_000);
+       claim_payment(&nodes[1], &vec!(&nodes[0])[..], our_payment_preimage);
 
-       send_payment(&nodes[1], &vec!(&nodes[0])[..], 800000, 800_000);
-       send_payment(&nodes[0], &vec!(&nodes[1])[..], 800000, 800_000);
+       send_payment(&nodes[1], &vec!(&nodes[0])[..], 800000);
+       send_payment(&nodes[0], &vec!(&nodes[1])[..], 800000);
        close_channel(&nodes[0], &nodes[1], &chan.2, chan.3, true);
 }
 
@@ -874,7 +874,7 @@ fn updates_shutdown_wait() {
        unwrap_send_err!(nodes[0].node.send_payment(&route_1, payment_hash, &Some(payment_secret)), true, APIError::ChannelUnavailable {..}, {});
        unwrap_send_err!(nodes[1].node.send_payment(&route_2, payment_hash, &Some(payment_secret)), true, APIError::ChannelUnavailable {..}, {});
 
-       assert!(nodes[2].node.claim_funds(our_payment_preimage, 100_000));
+       assert!(nodes[2].node.claim_funds(our_payment_preimage));
        check_added_monitors!(nodes[2], 1);
        let updates = get_htlc_update_msgs!(nodes[2], nodes[1].node.get_our_node_id());
        assert!(updates.update_add_htlcs.is_empty());
@@ -1047,7 +1047,7 @@ fn do_test_shutdown_rebroadcast(recv_count: u8) {
        assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty());
        assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty());
 
-       assert!(nodes[2].node.claim_funds(our_payment_preimage, 100_000));
+       assert!(nodes[2].node.claim_funds(our_payment_preimage));
        check_added_monitors!(nodes[2], 1);
        let updates = get_htlc_update_msgs!(nodes[2], nodes[1].node.get_our_node_id());
        assert!(updates.update_add_htlcs.is_empty());
@@ -1175,15 +1175,15 @@ fn fake_network_test() {
        let chan_3 = create_announced_chan_between_nodes(&nodes, 2, 3, InitFeatures::known(), InitFeatures::known());
 
        // Rebalance the network a bit by relaying one payment through all the channels...
-       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2], &nodes[3])[..], 8000000, 8_000_000);
-       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2], &nodes[3])[..], 8000000, 8_000_000);
-       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2], &nodes[3])[..], 8000000, 8_000_000);
-       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2], &nodes[3])[..], 8000000, 8_000_000);
+       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2], &nodes[3])[..], 8000000);
+       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2], &nodes[3])[..], 8000000);
+       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2], &nodes[3])[..], 8000000);
+       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2], &nodes[3])[..], 8000000);
 
        // Send some more payments
-       send_payment(&nodes[1], &vec!(&nodes[2], &nodes[3])[..], 1000000, 1_000_000);
-       send_payment(&nodes[3], &vec!(&nodes[2], &nodes[1], &nodes[0])[..], 1000000, 1_000_000);
-       send_payment(&nodes[3], &vec!(&nodes[2], &nodes[1])[..], 1000000, 1_000_000);
+       send_payment(&nodes[1], &vec!(&nodes[2], &nodes[3])[..], 1000000);
+       send_payment(&nodes[3], &vec!(&nodes[2], &nodes[1], &nodes[0])[..], 1000000);
+       send_payment(&nodes[3], &vec!(&nodes[2], &nodes[1])[..], 1000000);
 
        // Test failure packets
        let payment_hash_1 = route_payment(&nodes[0], &vec!(&nodes[1], &nodes[2], &nodes[3])[..], 1000000).1;
@@ -1192,13 +1192,13 @@ fn fake_network_test() {
        // Add a new channel that skips 3
        let chan_4 = create_announced_chan_between_nodes(&nodes, 1, 3, InitFeatures::known(), InitFeatures::known());
 
-       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[3])[..], 1000000, 1_000_000);
-       send_payment(&nodes[2], &vec!(&nodes[3])[..], 1000000, 1_000_000);
-       send_payment(&nodes[1], &vec!(&nodes[3])[..], 8000000, 8_000_000);
-       send_payment(&nodes[1], &vec!(&nodes[3])[..], 8000000, 8_000_000);
-       send_payment(&nodes[1], &vec!(&nodes[3])[..], 8000000, 8_000_000);
-       send_payment(&nodes[1], &vec!(&nodes[3])[..], 8000000, 8_000_000);
-       send_payment(&nodes[1], &vec!(&nodes[3])[..], 8000000, 8_000_000);
+       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[3])[..], 1000000);
+       send_payment(&nodes[2], &vec!(&nodes[3])[..], 1000000);
+       send_payment(&nodes[1], &vec!(&nodes[3])[..], 8000000);
+       send_payment(&nodes[1], &vec!(&nodes[3])[..], 8000000);
+       send_payment(&nodes[1], &vec!(&nodes[3])[..], 8000000);
+       send_payment(&nodes[1], &vec!(&nodes[3])[..], 8000000);
+       send_payment(&nodes[1], &vec!(&nodes[3])[..], 8000000);
 
        // Do some rebalance loop payments, simultaneously
        let mut hops = Vec::with_capacity(3);
@@ -1261,7 +1261,7 @@ fn fake_network_test() {
 
        // Claim the rebalances...
        fail_payment(&nodes[1], &vec!(&nodes[3], &nodes[2], &nodes[1])[..], payment_hash_2);
-       claim_payment(&nodes[1], &vec!(&nodes[2], &nodes[3], &nodes[1])[..], payment_preimage_1, 1_000_000);
+       claim_payment(&nodes[1], &vec!(&nodes[2], &nodes[3], &nodes[1])[..], payment_preimage_1);
 
        // Add a duplicate new channel from 2 to 4
        let chan_5 = create_announced_chan_between_nodes(&nodes, 1, 3, InitFeatures::known(), InitFeatures::known());
@@ -1279,9 +1279,9 @@ fn fake_network_test() {
 
        //TODO: Test that routes work again here as we've been notified that the channel is full
 
-       claim_payment(&nodes[0], &vec!(&nodes[1], &nodes[3])[..], payment_preimage_3, 3_000_000);
-       claim_payment(&nodes[0], &vec!(&nodes[1], &nodes[3])[..], payment_preimage_4, 3_000_000);
-       claim_payment(&nodes[0], &vec!(&nodes[1], &nodes[3])[..], payment_preimage_5, 3_000_000);
+       claim_payment(&nodes[0], &vec!(&nodes[1], &nodes[3])[..], payment_preimage_3);
+       claim_payment(&nodes[0], &vec!(&nodes[1], &nodes[3])[..], payment_preimage_4);
+       claim_payment(&nodes[0], &vec!(&nodes[1], &nodes[3])[..], payment_preimage_5);
 
        // Close down the channels...
        close_channel(&nodes[0], &nodes[1], &chan_1.2, chan_1.3, true);
@@ -1415,10 +1415,10 @@ fn holding_cell_htlc_counting() {
        }
 
        for (preimage, _) in payments.drain(..) {
-               claim_payment(&nodes[1], &[&nodes[2]], preimage, 100_000);
+               claim_payment(&nodes[1], &[&nodes[2]], preimage);
        }
 
-       send_payment(&nodes[0], &[&nodes[1], &nodes[2]], 1000000, 1_000_000);
+       send_payment(&nodes[0], &[&nodes[1], &nodes[2]], 1000000);
 }
 
 #[test]
@@ -1445,9 +1445,9 @@ fn duplicate_htlc_test() {
        *nodes[0].network_payment_count.borrow_mut() -= 1;
        assert_eq!(route_payment(&nodes[2], &vec!(&nodes[3], &nodes[5])[..], 1000000).0, payment_preimage);
 
-       claim_payment(&nodes[0], &vec!(&nodes[3], &nodes[4])[..], payment_preimage, 1_000_000);
+       claim_payment(&nodes[0], &vec!(&nodes[3], &nodes[4])[..], payment_preimage);
        fail_payment(&nodes[2], &vec!(&nodes[3], &nodes[5])[..], payment_hash);
-       claim_payment(&nodes[1], &vec!(&nodes[3])[..], payment_preimage, 1_000_000);
+       claim_payment(&nodes[1], &vec!(&nodes[3])[..], payment_preimage);
 }
 
 #[test]
@@ -1464,7 +1464,7 @@ fn test_duplicate_htlc_different_direction_onchain() {
        let logger = test_utils::TestLogger::new();
 
        // balancing
-       send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000, 8_000_000);
+       send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000);
 
        let (payment_preimage, payment_hash, _) = route_payment(&nodes[0], &vec!(&nodes[1])[..], 900_000);
 
@@ -1474,7 +1474,7 @@ fn test_duplicate_htlc_different_direction_onchain() {
        send_along_route_with_secret(&nodes[1], route, &[&[&nodes[0]]], 800_000, payment_hash, node_a_payment_secret);
 
        // Provide preimage to node 0 by claiming payment
-       nodes[0].node.claim_funds(payment_preimage, 800_000);
+       nodes[0].node.claim_funds(payment_preimage);
        check_added_monitors!(nodes[0], 1);
 
        // Broadcast node 1 commitment txn
@@ -1560,7 +1560,7 @@ fn test_basic_channel_reserve() {
        assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty());
        nodes[0].logger.assert_log_contains("lightning::ln::channelmanager".to_string(), "Cannot send value that would put our balance under counterparty-announced channel reserve value".to_string(), 1);
 
-       send_payment(&nodes[0], &vec![&nodes[1]], max_can_send, max_can_send);
+       send_payment(&nodes[0], &vec![&nodes[1]], max_can_send);
 }
 
 #[test]
@@ -1939,7 +1939,7 @@ fn test_channel_reserve_holding_cell_htlcs() {
                if stat01.value_to_self_msat < stat01.channel_reserve_msat + commit_tx_fee_all_htlcs + ensure_htlc_amounts_above_dust_buffer + amt_msat {
                        break;
                }
-               send_payment(&nodes[0], &vec![&nodes[1], &nodes[2]][..], recv_value_0, recv_value_0);
+               send_payment(&nodes[0], &vec![&nodes[1], &nodes[2]][..], recv_value_0);
 
                let (stat01_, stat11_, stat12_, stat22_) = (
                        get_channel_value_stat!(nodes[0], chan_1.2),
@@ -2086,13 +2086,13 @@ fn test_channel_reserve_holding_cell_htlcs() {
                _ => panic!("Unexpected event"),
        }
 
-       claim_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), our_payment_preimage_1, recv_value_1);
-       claim_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), our_payment_preimage_21, recv_value_21);
-       claim_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), our_payment_preimage_22, recv_value_22);
+       claim_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), our_payment_preimage_1);
+       claim_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), our_payment_preimage_21);
+       claim_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), our_payment_preimage_22);
 
        let commit_tx_fee_0_htlcs = 2*commit_tx_fee_msat(feerate, 1);
        let recv_value_3 = commit_tx_fee_2_htlcs - commit_tx_fee_0_htlcs - total_fee_msat;
-       send_payment(&nodes[0], &vec![&nodes[1], &nodes[2]][..], recv_value_3, recv_value_3);
+       send_payment(&nodes[0], &vec![&nodes[1], &nodes[2]][..], recv_value_3);
 
        let commit_tx_fee_1_htlc = 2*commit_tx_fee_msat(feerate, 1 + 1);
        let expected_value_to_self = stat01.value_to_self_msat - (recv_value_1 + total_fee_msat) - (recv_value_21 + total_fee_msat) - (recv_value_22 + total_fee_msat) - (recv_value_3 + total_fee_msat);
@@ -2154,13 +2154,13 @@ fn channel_reserve_in_flight_removes() {
 
        // Now claim both of the first two HTLCs on B's end, putting B in AwaitingRAA and generating an
        // initial fulfill/CS.
-       assert!(nodes[1].node.claim_funds(payment_preimage_1, b_chan_values.channel_reserve_msat - b_chan_values.value_to_self_msat - 10000));
+       assert!(nodes[1].node.claim_funds(payment_preimage_1));
        check_added_monitors!(nodes[1], 1);
        let bs_removes = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id());
 
        // This claim goes in B's holding cell, allowing us to have a pending B->A RAA which does not
        // remove the second HTLC when we send the HTLC back from B to A.
-       assert!(nodes[1].node.claim_funds(payment_preimage_2, 20000));
+       assert!(nodes[1].node.claim_funds(payment_preimage_2));
        check_added_monitors!(nodes[1], 1);
        assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty());
 
@@ -2253,8 +2253,8 @@ fn channel_reserve_in_flight_removes() {
        expect_pending_htlcs_forwardable!(nodes[0]);
        expect_payment_received!(nodes[0], payment_hash_4, payment_secret_4, 10000);
 
-       claim_payment(&nodes[1], &[&nodes[0]], payment_preimage_4, 10_000);
-       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_3, 100_000);
+       claim_payment(&nodes[1], &[&nodes[0]], payment_preimage_4);
+       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_3);
 }
 
 #[test]
@@ -2280,10 +2280,10 @@ fn channel_monitor_network_test() {
        connect_blocks(&nodes[4], 4*CHAN_CONFIRM_DEPTH + 1 - nodes[4].best_block_info().1);
 
        // Rebalance the network a bit by relaying one payment through all the channels...
-       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2], &nodes[3], &nodes[4])[..], 8000000, 8_000_000);
-       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2], &nodes[3], &nodes[4])[..], 8000000, 8_000_000);
-       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2], &nodes[3], &nodes[4])[..], 8000000, 8_000_000);
-       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2], &nodes[3], &nodes[4])[..], 8000000, 8_000_000);
+       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2], &nodes[3], &nodes[4])[..], 8000000);
+       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2], &nodes[3], &nodes[4])[..], 8000000);
+       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2], &nodes[3], &nodes[4])[..], 8000000);
+       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2], &nodes[3], &nodes[4])[..], 8000000);
 
        // Simple case with no pending HTLCs:
        nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), true);
@@ -2318,9 +2318,9 @@ fn channel_monitor_network_test() {
        assert_eq!(nodes[2].node.list_channels().len(), 1);
 
        macro_rules! claim_funds {
-               ($node: expr, $prev_node: expr, $preimage: expr, $amount: expr) => {
+               ($node: expr, $prev_node: expr, $preimage: expr) => {
                        {
-                               assert!($node.node.claim_funds($preimage, $amount));
+                               assert!($node.node.claim_funds($preimage));
                                check_added_monitors!($node, 1);
 
                                let events = $node.node.get_and_clear_pending_msg_events();
@@ -2348,7 +2348,7 @@ fn channel_monitor_network_test() {
                node2_commitment_txid = node_txn[0].txid();
 
                // Claim the payment on nodes[3], giving it knowledge of the preimage
-               claim_funds!(nodes[3], nodes[2], payment_preimage_1, 3_000_000);
+               claim_funds!(nodes[3], nodes[2], payment_preimage_1);
                mine_transaction(&nodes[3], &node_txn[0]);
                check_added_monitors!(nodes[3], 1);
                check_preimage_claim(&nodes[3], &node_txn);
@@ -2397,7 +2397,7 @@ fn channel_monitor_network_test() {
                let node_txn = test_txn_broadcast(&nodes[3], &chan_4, None, HTLCType::TIMEOUT);
 
                // Claim the payment on nodes[4], giving it knowledge of the preimage
-               claim_funds!(nodes[4], nodes[3], payment_preimage_2, 3_000_000);
+               claim_funds!(nodes[4], nodes[3], payment_preimage_2);
 
                connect_blocks(&nodes[4], TEST_FINAL_CLTV - CLTV_CLAIM_BUFFER + 2);
                let events = nodes[4].node.get_and_clear_pending_msg_events();
@@ -2462,7 +2462,7 @@ fn test_justice_tx() {
        assert_eq!(revoked_local_txn[1].input[0].previous_output.txid, revoked_local_txn[0].txid());
        assert_eq!(revoked_local_txn[1].input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT); // HTLC-Timeout
        // Revoke the old state
-       claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage_3, 3_000_000);
+       claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage_3);
 
        {
                mine_transaction(&nodes[1], &revoked_local_txn[0]);
@@ -2508,7 +2508,7 @@ fn test_justice_tx() {
        assert_eq!(revoked_local_txn[0].input[0].previous_output.txid, chan_6.3.txid());
        assert_eq!(revoked_local_txn[0].output.len(), 2); // Only HTLC and output back to A are present
        // Revoke the old state
-       claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage_4, 3_000_000);
+       claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage_4);
        {
                mine_transaction(&nodes[0], &revoked_local_txn[0]);
                {
@@ -2548,7 +2548,7 @@ fn revoked_output_claim() {
        // Only output is the full channel value back to nodes[0]:
        assert_eq!(revoked_local_txn[0].output.len(), 1);
        // Send a payment through, updating everyone's latest commitment txn
-       send_payment(&nodes[0], &vec!(&nodes[1])[..], 5000000, 5_000_000);
+       send_payment(&nodes[0], &vec!(&nodes[1])[..], 5000000);
 
        // Inform nodes[1] that nodes[0] broadcast a stale tx
        mine_transaction(&nodes[1], &revoked_local_txn[0]);
@@ -2578,7 +2578,7 @@ fn claim_htlc_outputs_shared_tx() {
        let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
 
        // Rebalance the network to generate htlc in the two directions
-       send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000, 8_000_000);
+       send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000);
        // node[0] is gonna to revoke an old state thus node[1] should be able to claim both offered/received HTLC outputs on top of commitment tx
        let payment_preimage_1 = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3000000).0;
        let (_payment_preimage_2, payment_hash_2, _) = route_payment(&nodes[1], &vec!(&nodes[0])[..], 3000000);
@@ -2594,7 +2594,7 @@ fn claim_htlc_outputs_shared_tx() {
        check_spends!(revoked_local_txn[1], revoked_local_txn[0]);
 
        //Revoke the old state
-       claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage_1, 3_000_000);
+       claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage_1);
 
        {
                mine_transaction(&nodes[0], &revoked_local_txn[0]);
@@ -2647,7 +2647,7 @@ fn claim_htlc_outputs_single_tx() {
        let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
 
        // Rebalance the network to generate htlc in the two directions
-       send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000, 8_000_000);
+       send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000);
        // node[0] is gonna to revoke an old state thus node[1] should be able to claim both offered/received HTLC outputs on top of commitment tx, but this
        // time as two different claim transactions as we're gonna to timeout htlc with given a high current height
        let payment_preimage_1 = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3000000).0;
@@ -2657,7 +2657,7 @@ fn claim_htlc_outputs_single_tx() {
        let revoked_local_txn = get_local_commitment_txn!(nodes[0], chan_1.2);
 
        //Revoke the old state
-       claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage_1, 3_000_000);
+       claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage_1);
 
        {
                confirm_transaction_at(&nodes[0], &revoked_local_txn[0], 100);
@@ -2733,8 +2733,8 @@ fn test_htlc_on_chain_success() {
        let chan_2 = create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::known(), InitFeatures::known());
 
        // Rebalance the network a bit by relaying one payment through all the channels...
-       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 8000000, 8_000_000);
-       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 8000000, 8_000_000);
+       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 8000000);
+       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 8000000);
 
        let (our_payment_preimage, _payment_hash, _payment_secret) = route_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), 3000000);
        let (our_payment_preimage_2, _payment_hash_2, _payment_secret_2) = route_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), 3000000);
@@ -2744,8 +2744,8 @@ fn test_htlc_on_chain_success() {
        let commitment_tx = get_local_commitment_txn!(nodes[2], chan_2.2);
        assert_eq!(commitment_tx.len(), 1);
        check_spends!(commitment_tx[0], chan_2.3);
-       nodes[2].node.claim_funds(our_payment_preimage, 3_000_000);
-       nodes[2].node.claim_funds(our_payment_preimage_2, 3_000_000);
+       nodes[2].node.claim_funds(our_payment_preimage);
+       nodes[2].node.claim_funds(our_payment_preimage_2);
        check_added_monitors!(nodes[2], 2);
        let updates = get_htlc_update_msgs!(nodes[2], nodes[1].node.get_our_node_id());
        assert!(updates.update_add_htlcs.is_empty());
@@ -2914,8 +2914,8 @@ fn do_test_htlc_on_chain_timeout(connect_style: ConnectStyle) {
        let chan_2 = create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::known(), InitFeatures::known());
 
        // Rebalance the network a bit by relaying one payment thorugh all the channels...
-       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 8000000, 8_000_000);
-       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 8000000, 8_000_000);
+       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 8000000);
+       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 8000000);
 
        let (_payment_preimage, payment_hash, _payment_secret) = route_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), 3000000);
 
@@ -3046,7 +3046,7 @@ fn test_simple_commitment_revoked_fail_backward() {
        // Get the will-be-revoked local txn from nodes[2]
        let revoked_local_txn = get_local_commitment_txn!(nodes[2], chan_2.2);
        // Revoke the old state
-       claim_payment(&nodes[0], &[&nodes[1], &nodes[2]], payment_preimage, 3_000_000);
+       claim_payment(&nodes[0], &[&nodes[1], &nodes[2]], payment_preimage);
 
        let (_, payment_hash, _) = route_payment(&nodes[0], &[&nodes[1], &nodes[2]], 3000000);
 
@@ -3112,7 +3112,7 @@ fn do_test_commitment_revoked_fail_backward_exhaustive(deliver_bs_raa: bool, use
        let revoked_local_txn = get_local_commitment_txn!(nodes[2], chan_2.2);
        assert_eq!(revoked_local_txn[0].output.len(), if no_to_remote { 1 } else { 2 });
        // Revoke the old state
-       claim_payment(&nodes[0], &[&nodes[1], &nodes[2]], payment_preimage, if no_to_remote { 10_000 } else { 3_000_000});
+       claim_payment(&nodes[0], &[&nodes[1], &nodes[2]], payment_preimage);
 
        let value = if use_dust {
                // The dust limit applied to HTLC outputs considers the fee of the HTLC transaction as
@@ -3510,7 +3510,7 @@ fn test_simple_peer_disconnect() {
        let payment_preimage_1 = route_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 1000000).0;
        let payment_hash_2 = route_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 1000000).1;
        fail_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), payment_hash_2);
-       claim_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), payment_preimage_1, 1_000_000);
+       claim_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), payment_preimage_1);
 
        nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false);
        nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false);
@@ -3524,7 +3524,7 @@ fn test_simple_peer_disconnect() {
        nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false);
        nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false);
 
-       claim_payment_along_route(&nodes[0], &[&[&nodes[1], &nodes[2]]], true, payment_preimage_3, 1_000_000);
+       claim_payment_along_route(&nodes[0], &[&[&nodes[1], &nodes[2]]], true, payment_preimage_3);
        fail_payment_along_route(&nodes[0], &[&nodes[1], &nodes[2]], true, payment_hash_5);
 
        reconnect_nodes(&nodes[0], &nodes[1], (false, false), (0, 0), (0, 0), (1, 0), (1, 0), (false, false));
@@ -3546,7 +3546,7 @@ fn test_simple_peer_disconnect() {
                }
        }
 
-       claim_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), payment_preimage_4, 1_000_000);
+       claim_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), payment_preimage_4);
        fail_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), payment_hash_6);
 }
 
@@ -3654,7 +3654,7 @@ fn do_test_drop_messages_peer_disconnect(messages_delivered: u8) {
                _ => panic!("Unexpected event"),
        }
 
-       nodes[1].node.claim_funds(payment_preimage_1, 1_000_000);
+       nodes[1].node.claim_funds(payment_preimage_1);
        check_added_monitors!(nodes[1], 1);
 
        let events_3 = nodes[1].node.get_and_clear_pending_msg_events();
@@ -3749,7 +3749,7 @@ fn do_test_drop_messages_peer_disconnect(messages_delivered: u8) {
                &nodes[1].node.get_our_node_id(), Some(InvoiceFeatures::known()), Some(&nodes[0].node.list_usable_channels().iter().collect::<Vec<_>>()),
                &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap();
        let payment_preimage_2 = send_along_route(&nodes[0], route, &[&nodes[1]], 1000000).0;
-       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_2, 1_000_000);
+       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_2);
 }
 
 #[test]
@@ -3850,7 +3850,7 @@ fn test_funding_peer_disconnect() {
        let logger = test_utils::TestLogger::new();
        let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), Some(InvoiceFeatures::known()), None, &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap();
        let (payment_preimage, _, _) = send_along_route(&nodes[0], route, &[&nodes[1]], 1000000);
-       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage, 1_000_000);
+       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage);
 }
 
 #[test]
@@ -3880,7 +3880,7 @@ fn test_drop_messages_peer_disconnect_dual_htlc() {
                _ => panic!("Unexpected event"),
        }
 
-       assert!(nodes[1].node.claim_funds(payment_preimage_1, 1_000_000));
+       assert!(nodes[1].node.claim_funds(payment_preimage_1));
        check_added_monitors!(nodes[1], 1);
 
        let events_2 = nodes[1].node.get_and_clear_pending_msg_events();
@@ -3994,7 +3994,7 @@ fn test_drop_messages_peer_disconnect_dual_htlc() {
        assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty());
        check_added_monitors!(nodes[0], 1);
 
-       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_2, 1_000_000);
+       claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_2);
 }
 
 fn do_test_htlc_timeout(send_partial_mpp: bool) {
@@ -4293,7 +4293,7 @@ fn test_no_txn_manager_serialize_deserialize() {
                node.net_graph_msg_handler.handle_channel_update(&bs_update).unwrap();
        }
 
-       send_payment(&nodes[0], &[&nodes[1]], 1000000, 1_000_000);
+       send_payment(&nodes[0], &[&nodes[1]], 1000000);
 }
 
 #[test]
@@ -4412,7 +4412,7 @@ fn test_manager_serialize_deserialize_events() {
                node.net_graph_msg_handler.handle_channel_update(&bs_update).unwrap();
        }
 
-       send_payment(&nodes[0], &[&nodes[1]], 1000000, 1_000_000);
+       send_payment(&nodes[0], &[&nodes[1]], 1000000);
 }
 
 #[test]
@@ -4472,7 +4472,7 @@ fn test_simple_manager_serialize_deserialize() {
        reconnect_nodes(&nodes[0], &nodes[1], (false, false), (0, 0), (0, 0), (0, 0), (0, 0), (false, false));
 
        fail_payment(&nodes[0], &[&nodes[1]], our_payment_hash);
-       claim_payment(&nodes[0], &[&nodes[1]], our_payment_preimage, 1_000_000);
+       claim_payment(&nodes[0], &[&nodes[1]], our_payment_preimage);
 }
 
 #[test]
@@ -4586,7 +4586,7 @@ fn test_manager_serialize_deserialize_inconsistent_monitor() {
        reconnect_nodes(&nodes[0], &nodes[1], (false, false), (0, 0), (0, 0), (0, 0), (0, 0), (false, false));
        reconnect_nodes(&nodes[0], &nodes[2], (false, false), (0, 0), (0, 0), (0, 0), (0, 0), (false, false));
        //... and we can even still claim the payment!
-       claim_payment(&nodes[2], &[&nodes[0], &nodes[1]], our_payment_preimage, 1_000_000);
+       claim_payment(&nodes[2], &[&nodes[0], &nodes[1]], our_payment_preimage);
 
        nodes[3].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty() });
        let reestablish = get_event_msg!(nodes[3], MessageSendEvent::SendChannelReestablish, nodes[0].node.get_our_node_id());
@@ -4702,7 +4702,7 @@ fn test_claim_on_remote_revoked_sizeable_push_msat() {
        assert_eq!(revoked_local_txn[0].input.len(), 1);
        assert_eq!(revoked_local_txn[0].input[0].previous_output.txid, chan.3.txid());
 
-       claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage, 3_000_000);
+       claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage);
        mine_transaction(&nodes[1], &revoked_local_txn[0]);
        check_closed_broadcast!(nodes[1], true);
        check_added_monitors!(nodes[1], 1);
@@ -4735,7 +4735,7 @@ fn test_static_spendable_outputs_preimage_tx() {
        assert_eq!(commitment_tx[0].input[0].previous_output.txid, chan_1.3.txid());
 
        // Settle A's commitment tx on B's chain
-       assert!(nodes[1].node.claim_funds(payment_preimage, 3_000_000));
+       assert!(nodes[1].node.claim_funds(payment_preimage));
        check_added_monitors!(nodes[1], 1);
        mine_transaction(&nodes[1], &commitment_tx[0]);
        check_added_monitors!(nodes[1], 1);
@@ -4776,7 +4776,7 @@ fn test_static_spendable_outputs_timeout_tx() {
        let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
 
        // Rebalance the network a bit by relaying one payment through all the channels ...
-       send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000, 8_000_000);
+       send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000);
 
        let (_, our_payment_hash, _) = route_payment(&nodes[1], &vec!(&nodes[0])[..], 3_000_000);
 
@@ -4827,7 +4827,7 @@ fn test_static_spendable_outputs_justice_tx_revoked_commitment_tx() {
        assert_eq!(revoked_local_txn[0].input.len(), 1);
        assert_eq!(revoked_local_txn[0].input[0].previous_output.txid, chan_1.3.txid());
 
-       claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage, 3_000_000);
+       claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage);
 
        mine_transaction(&nodes[1], &revoked_local_txn[0]);
        check_closed_broadcast!(nodes[1], true);
@@ -4862,7 +4862,7 @@ fn test_static_spendable_outputs_justice_tx_revoked_htlc_timeout_tx() {
        assert_eq!(revoked_local_txn[0].input.len(), 1);
        assert_eq!(revoked_local_txn[0].input[0].previous_output.txid, chan_1.3.txid());
 
-       claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage, 3_000_000);
+       claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage);
 
        // A will generate HTLC-Timeout from revoked commitment tx
        mine_transaction(&nodes[0], &revoked_local_txn[0]);
@@ -4931,7 +4931,7 @@ fn test_static_spendable_outputs_justice_tx_revoked_htlc_success_tx() {
        // The to-be-revoked commitment tx should have one HTLC and one to_remote output
        assert_eq!(revoked_local_txn[0].output.len(), 2);
 
-       claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage, 3_000_000);
+       claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage);
 
        // B will generate HTLC-Success from revoked commitment tx
        mine_transaction(&nodes[1], &revoked_local_txn[0]);
@@ -5010,13 +5010,13 @@ fn test_onchain_to_onchain_claim() {
        let chan_2 = create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::known(), InitFeatures::known());
 
        // Rebalance the network a bit by relaying one payment through all the channels ...
-       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 8000000, 8_000_000);
-       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 8000000, 8_000_000);
+       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 8000000);
+       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 8000000);
 
        let (payment_preimage, _payment_hash, _payment_secret) = route_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), 3000000);
        let commitment_tx = get_local_commitment_txn!(nodes[2], chan_2.2);
        check_spends!(commitment_tx[0], chan_2.3);
-       nodes[2].node.claim_funds(payment_preimage, 3_000_000);
+       nodes[2].node.claim_funds(payment_preimage);
        check_added_monitors!(nodes[2], 1);
        let updates = get_htlc_update_msgs!(nodes[2], nodes[1].node.get_our_node_id());
        assert!(updates.update_add_htlcs.is_empty());
@@ -5144,7 +5144,7 @@ fn test_duplicate_payment_hash_one_failure_one_success() {
                htlc_timeout_tx = node_txn[1].clone();
        }
 
-       nodes[2].node.claim_funds(our_payment_preimage, 900_000);
+       nodes[2].node.claim_funds(our_payment_preimage);
        mine_transaction(&nodes[2], &commitment_txn[0]);
        check_added_monitors!(nodes[2], 2);
        let events = nodes[2].node.get_and_clear_pending_msg_events();
@@ -5235,7 +5235,7 @@ fn test_dynamic_spendable_outputs_local_htlc_success_tx() {
        check_spends!(local_txn[0], chan_1.3);
 
        // Give B knowledge of preimage to be able to generate a local HTLC-Success Tx
-       nodes[1].node.claim_funds(payment_preimage, 9_000_000);
+       nodes[1].node.claim_funds(payment_preimage);
        check_added_monitors!(nodes[1], 1);
        mine_transaction(&nodes[1], &local_txn[0]);
        check_added_monitors!(nodes[1], 1);
@@ -5294,8 +5294,8 @@ fn do_test_fail_backwards_unrevoked_remote_announce(deliver_last_raa: bool, anno
        create_announced_chan_between_nodes(&nodes, 3, 5, InitFeatures::known(), InitFeatures::known());
 
        // Rebalance and check output sanity...
-       send_payment(&nodes[0], &[&nodes[2], &nodes[3], &nodes[4]], 500000, 500_000);
-       send_payment(&nodes[1], &[&nodes[2], &nodes[3], &nodes[5]], 500000, 500_000);
+       send_payment(&nodes[0], &[&nodes[2], &nodes[3], &nodes[4]], 500000);
+       send_payment(&nodes[1], &[&nodes[2], &nodes[3], &nodes[5]], 500000);
        assert_eq!(get_local_commitment_txn!(nodes[3], chan.2)[0].output.len(), 2);
 
        let ds_dust_limit = nodes[3].node.channel_state.lock().unwrap().by_id.get(&chan.2).unwrap().holder_dust_limit_satoshis;
@@ -5641,7 +5641,7 @@ fn test_static_output_closing_tx() {
 
        let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
 
-       send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000, 8_000_000);
+       send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000);
        let closing_tx = close_channel(&nodes[0], &nodes[1], &chan.2, chan.3, true).2;
 
        mine_transaction(&nodes[0], &closing_tx);
@@ -5670,7 +5670,7 @@ fn do_htlc_claim_local_commitment_only(use_dust: bool) {
 
        // Claim the payment, but don't deliver A's commitment_signed, resulting in the HTLC only being
        // present in B's local commitment transaction, but none of A's commitment transactions.
-       assert!(nodes[1].node.claim_funds(our_payment_preimage, if use_dust { 50_000 } else { 3_000_000 }));
+       assert!(nodes[1].node.claim_funds(our_payment_preimage));
        check_added_monitors!(nodes[1], 1);
 
        let bs_updates = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id());
@@ -6063,7 +6063,7 @@ fn test_free_and_fail_holding_cell_htlcs() {
                Event::PaymentReceived { .. } => {},
                _ => panic!("Unexpected event"),
        }
-       nodes[1].node.claim_funds(payment_preimage_1, amt_1);
+       nodes[1].node.claim_funds(payment_preimage_1);
        check_added_monitors!(nodes[1], 1);
        let update_msgs = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id());
        nodes[0].node.handle_update_fulfill_htlc(&nodes[1].node.get_our_node_id(), &update_msgs.update_fulfill_htlcs[0]);
@@ -6366,7 +6366,7 @@ fn test_update_add_htlc_bolt2_sender_exceed_max_htlc_value_in_flight() {
        let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, channel_value, 0, InitFeatures::known(), InitFeatures::known());
        let max_in_flight = get_channel_value_stat!(nodes[0], chan.2).counterparty_max_htlc_value_in_flight_msat;
 
-       send_payment(&nodes[0], &vec!(&nodes[1])[..], max_in_flight, max_in_flight);
+       send_payment(&nodes[0], &vec!(&nodes[1])[..], max_in_flight);
 
        let (_, our_payment_hash, our_payment_secret) = get_payment_preimage_hash!(nodes[1]);
        // Manually create a route over our max in flight (which our router normally automatically
@@ -6382,7 +6382,7 @@ fn test_update_add_htlc_bolt2_sender_exceed_max_htlc_value_in_flight() {
        assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty());
        nodes[0].logger.assert_log_contains("lightning::ln::channelmanager".to_string(), "Cannot send value that would put us over the max HTLC value in flight our peer will accept".to_string(), 1);
 
-       send_payment(&nodes[0], &[&nodes[1]], max_in_flight, max_in_flight);
+       send_payment(&nodes[0], &[&nodes[1]], max_in_flight);
 }
 
 // BOLT 2 Requirements for the Receiver when handling an update_add_htlc message.
@@ -6706,7 +6706,7 @@ fn test_update_fulfill_htlc_bolt2_incorrect_htlc_id() {
 
        let our_payment_preimage = route_payment(&nodes[0], &[&nodes[1]], 100000).0;
 
-       nodes[1].node.claim_funds(our_payment_preimage, 100_000);
+       nodes[1].node.claim_funds(our_payment_preimage);
        check_added_monitors!(nodes[1], 1);
 
        let events = nodes[1].node.get_and_clear_pending_msg_events();
@@ -6747,7 +6747,7 @@ fn test_update_fulfill_htlc_bolt2_wrong_preimage() {
 
        let our_payment_preimage = route_payment(&nodes[0], &[&nodes[1]], 100000).0;
 
-       nodes[1].node.claim_funds(our_payment_preimage, 100_000);
+       nodes[1].node.claim_funds(our_payment_preimage);
        check_added_monitors!(nodes[1], 1);
 
        let events = nodes[1].node.get_and_clear_pending_msg_events();
@@ -7017,7 +7017,7 @@ fn do_test_sweep_outbound_htlc_failure_update(revoked: bool, local: bool) {
        // We revoked bs_commitment_tx
        if revoked {
                let (payment_preimage_3, _, _) = route_payment(&nodes[0], &[&nodes[1]], 1000000);
-               claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage_3, 1_000_000);
+               claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage_3);
        }
 
        let mut timeout_tx = Vec::new();
@@ -7390,8 +7390,8 @@ fn test_data_loss_protect() {
        let mut previous_chain_monitor_state = test_utils::TestVecWriter(Vec::new());
        nodes[0].chain_monitor.chain_monitor.monitors.read().unwrap().iter().next().unwrap().1.write(&mut previous_chain_monitor_state).unwrap();
 
-       send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000, 8_000_000);
-       send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000, 8_000_000);
+       send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000);
+       send_payment(&nodes[0], &vec!(&nodes[1])[..], 8000000);
 
        nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false);
        nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false);
@@ -7483,16 +7483,30 @@ fn test_check_htlc_underpaying() {
        let chanmon_cfgs = create_chanmon_cfgs(2);
        let node_cfgs = create_node_cfgs(2, &chanmon_cfgs);
        let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
-       let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
+       let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
 
        // Create some initial channels
        create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
 
-       let (payment_preimage, payment_hash, _) = route_payment(&nodes[0], &[&nodes[1]], 10_000);
+       let route = get_route(&nodes[0].node.get_our_node_id(), &nodes[0].net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), Some(InvoiceFeatures::known()), None, &Vec::new(), 10_000, TEST_FINAL_CLTV, nodes[0].logger).unwrap();
+       let (_, our_payment_hash, _) = get_payment_preimage_hash!(nodes[0]);
+       let our_payment_secret = nodes[1].node.create_inbound_payment_for_hash(our_payment_hash, Some(100_000), 7200, 0).unwrap();
+       nodes[0].node.send_payment(&route, our_payment_hash, &Some(our_payment_secret)).unwrap();
+       check_added_monitors!(nodes[0], 1);
 
-       // Node 3 is expecting payment of 100_000 but receive 10_000,
-       // fail htlc like we didn't know the preimage.
-       nodes[1].node.claim_funds(payment_preimage, 100_000);
+       let mut events = nodes[0].node.get_and_clear_pending_msg_events();
+       assert_eq!(events.len(), 1);
+       let mut payment_event = SendEvent::from_event(events.pop().unwrap());
+       nodes[1].node.handle_update_add_htlc(&nodes[0].node.get_our_node_id(), &payment_event.msgs[0]);
+       commitment_signed_dance!(nodes[1], nodes[0], payment_event.commitment_msg, false);
+
+       // Note that we first have to wait a random delay before processing the receipt of the HTLC,
+       // and then will wait a second random delay before failing the HTLC back:
+       expect_pending_htlcs_forwardable!(nodes[1]);
+       expect_pending_htlcs_forwardable!(nodes[1]);
+
+       // Node 3 is expecting payment of 100_000 but received 10_000,
+       // it should fail htlc like we didn't know the preimage.
        nodes[1].node.process_pending_htlc_forwards();
 
        let events = nodes[1].node.get_and_clear_pending_msg_events();
@@ -7516,8 +7530,7 @@ fn test_check_htlc_underpaying() {
        // 10_000 msat as u64, followed by a height of CHAN_CONFIRM_DEPTH as u32
        let mut expected_failure_data = byte_utils::be64_to_array(10_000).to_vec();
        expected_failure_data.extend_from_slice(&byte_utils::be32_to_array(CHAN_CONFIRM_DEPTH));
-       expect_payment_failed!(nodes[0], payment_hash, true, 0x4000|15, &expected_failure_data[..]);
-       nodes[1].node.get_and_clear_pending_events();
+       expect_payment_failed!(nodes[0], our_payment_hash, true, 0x4000|15, &expected_failure_data[..]);
 }
 
 #[test]
@@ -7618,7 +7631,7 @@ fn test_bump_penalty_txn_on_revoked_commitment() {
        let header_114 = connect_blocks(&nodes[1], 14);
 
        // Actually revoke tx by claiming a HTLC
-       claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage, 3_000_000);
+       claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage);
        let header = BlockHeader { version: 0x20000000, prev_blockhash: header_114, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
        connect_block(&nodes[1], &Block { header, txdata: vec![revoked_txn[0].clone()] });
        check_added_monitors!(nodes[1], 1);
@@ -7709,7 +7722,7 @@ fn test_bump_penalty_txn_on_revoked_htlcs() {
        assert_eq!(revoked_local_txn[0].input[0].previous_output.txid, chan.3.txid());
 
        // Revoke local commitment tx
-       claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage, 3_000_000);
+       claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage);
 
        let header = BlockHeader { version: 0x20000000, prev_blockhash: nodes[1].best_block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
        // B will generate both revoked HTLC-timeout/HTLC-preimage txn from revoked commitment tx
@@ -7875,7 +7888,7 @@ fn test_bump_penalty_txn_on_remote_commitment() {
        assert_eq!(remote_txn[0].input[0].previous_output.txid, chan.3.txid());
 
        // Claim a HTLC without revocation (provide B monitor with preimage)
-       nodes[1].node.claim_funds(payment_preimage, 3_000_000);
+       nodes[1].node.claim_funds(payment_preimage);
        mine_transaction(&nodes[1], &remote_txn[0]);
        check_added_monitors!(nodes[1], 2);
 
@@ -8012,7 +8025,7 @@ fn test_bump_txn_sanitize_tracking_maps() {
        assert_eq!(revoked_local_txn[0].input[0].previous_output.txid, chan.3.txid());
 
        // Revoke local commitment tx
-       claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage, 9_000_000);
+       claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage);
 
        // Broadcast set of revoked txn on A
        connect_blocks(&nodes[0], 52 - CHAN_CONFIRM_DEPTH);
@@ -8107,7 +8120,7 @@ fn test_simple_mpp() {
        route.paths[1][0].short_channel_id = chan_2_id;
        route.paths[1][1].short_channel_id = chan_4_id;
        send_along_route_with_secret(&nodes[0], route, &[&[&nodes[1], &nodes[3]], &[&nodes[2], &nodes[3]]], 200_000, payment_hash, payment_secret);
-       claim_payment_along_route(&nodes[0], &[&[&nodes[1], &nodes[3]], &[&nodes[2], &nodes[3]]], false, payment_preimage, 200_000);
+       claim_payment_along_route(&nodes[0], &[&[&nodes[1], &nodes[3]], &[&nodes[2], &nodes[3]]], false, payment_preimage);
 }
 
 #[test]
@@ -8130,7 +8143,7 @@ fn test_update_err_monitor_lockdown() {
        let outpoint = OutPoint { txid: chan_1.3.txid(), index: 0 };
 
        // Rebalance the network to generate htlc in the two directions
-       send_payment(&nodes[0], &vec!(&nodes[1])[..], 10_000_000, 10_000_000);
+       send_payment(&nodes[0], &vec!(&nodes[1])[..], 10_000_000);
 
        // Route a HTLC from node 0 to node 1 (but don't settle)
        let preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 9_000_000).0;
@@ -8155,7 +8168,7 @@ fn test_update_err_monitor_lockdown() {
        watchtower.chain_monitor.block_connected(&Block { header, txdata: vec![] }, 200);
 
        // Try to update ChannelMonitor
-       assert!(nodes[1].node.claim_funds(preimage, 9_000_000));
+       assert!(nodes[1].node.claim_funds(preimage));
        check_added_monitors!(nodes[1], 1);
        let updates = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id());
        assert_eq!(updates.update_fulfill_htlcs.len(), 1);
@@ -8189,7 +8202,7 @@ fn test_concurrent_monitor_claim() {
        let outpoint = OutPoint { txid: chan_1.3.txid(), index: 0 };
 
        // Rebalance the network to generate htlc in the two directions
-       send_payment(&nodes[0], &vec!(&nodes[1])[..], 10_000_000, 10_000_000);
+       send_payment(&nodes[0], &vec!(&nodes[1])[..], 10_000_000);
 
        // Route a HTLC from node 0 to node 1 (but don't settle)
        route_payment(&nodes[0], &vec!(&nodes[1])[..], 9_000_000).0;
@@ -8342,7 +8355,7 @@ fn test_htlc_no_detection() {
        // Create some initial channels
        let chan_1 = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 10001, InitFeatures::known(), InitFeatures::known());
 
-       send_payment(&nodes[0], &vec!(&nodes[1])[..], 1_000_000, 1_000_000);
+       send_payment(&nodes[0], &vec!(&nodes[1])[..], 1_000_000);
        let (_, our_payment_hash, _) = route_payment(&nodes[0], &vec!(&nodes[1])[..], 2_000_000);
        let local_txn = get_local_commitment_txn!(nodes[0], chan_1.2);
        assert_eq!(local_txn[0].input.len(), 1);
@@ -8434,7 +8447,7 @@ fn do_test_onchain_htlc_settlement_after_close(broadcast_alice: bool, go_onchain
        // Step (5):
        // Carol then claims the funds and sends an update_fulfill message to Bob, and they go through the
        // process of removing the HTLC from their commitment transactions.
-       assert!(nodes[2].node.claim_funds(payment_preimage, 3_000_000));
+       assert!(nodes[2].node.claim_funds(payment_preimage));
        check_added_monitors!(nodes[2], 1);
        let carol_updates = get_htlc_update_msgs!(nodes[2], nodes[1].node.get_our_node_id());
        assert!(carol_updates.update_add_htlcs.is_empty());
@@ -8688,7 +8701,7 @@ fn test_duplicate_chan_id() {
        let (funding_locked, _) = create_chan_between_nodes_with_value_confirm(&nodes[0], &nodes[1], &tx);
        let (announcement, as_update, bs_update) = create_chan_between_nodes_with_value_b(&nodes[0], &nodes[1], &funding_locked);
        update_nodes_with_chan_announce(&nodes, 0, 1, &announcement, &as_update, &bs_update);
-       send_payment(&nodes[0], &[&nodes[1]], 8000000, 8_000_000);
+       send_payment(&nodes[0], &[&nodes[1]], 8000000);
 }
 
 #[test]
index 95a77a09006b0748e0fd2b64e8ae528df61efad5..24dc1f5a62b48d22fbf495e9da5f534083b6bc73 100644 (file)
@@ -271,7 +271,7 @@ fn test_onion_failure() {
        let logger = test_utils::TestLogger::new();
        let route = get_route(&nodes[0].node.get_our_node_id(), &nodes[0].net_graph_msg_handler.network_graph.read().unwrap(), &nodes[2].node.get_our_node_id(), Some(InvoiceFeatures::known()), None, &Vec::new(), 40000, TEST_FINAL_CLTV, &logger).unwrap();
        // positve case
-       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 40000, 40_000);
+       send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 40000);
 
        // intermediate node failure
        run_onion_failure_test("invalid_realm", 0, &nodes, &route, &payment_hash, &payment_secret, |msg| {
@@ -418,7 +418,7 @@ fn test_onion_failure() {
        // Test a positive test-case with one extra msat, meeting the minimum.
        bogus_route.paths[0][route_len-1].fee_msat = amt_to_forward + 1;
        let (preimage, _, _) = send_along_route(&nodes[0], bogus_route, &[&nodes[1], &nodes[2]], amt_to_forward+1);
-       claim_payment(&nodes[0], &[&nodes[1], &nodes[2]], preimage, amt_to_forward+1);
+       claim_payment(&nodes[0], &[&nodes[1], &nodes[2]], preimage);
 
        //TODO: with new config API, we will be able to generate both valid and
        //invalid channel_update cases.
index 26565981648666fac2305458e5370d5d3a587729..e5feeb25e4266f29975ec7e8f8020e923b4da52c 100644 (file)
@@ -59,7 +59,7 @@ fn do_test_onchain_htlc_reorg(local_commitment: bool, claim: bool) {
        let (our_payment_preimage, our_payment_hash, _) = route_payment(&nodes[0], &[&nodes[1], &nodes[2]], 1000000);
 
        // Provide preimage to node 2 by claiming payment
-       nodes[2].node.claim_funds(our_payment_preimage, 1000000);
+       nodes[2].node.claim_funds(our_payment_preimage);
        check_added_monitors!(nodes[2], 1);
        get_htlc_update_msgs!(nodes[2], nodes[1].node.get_our_node_id());
 
@@ -301,7 +301,7 @@ fn do_test_unconf_chan(reload_node: bool, reorg_after_reload: bool, use_funding_
 
        // Now check that we can create a new channel
        create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
-       send_payment(&nodes[0], &[&nodes[1]], 8000000, 8_000_000);
+       send_payment(&nodes[0], &[&nodes[1]], 8000000);
 }
 
 #[test]
@@ -358,8 +358,8 @@ fn test_set_outpoints_partial_claiming() {
 
        // Connect blocks on node A to advance height towards TEST_FINAL_CLTV
        // Provide node A with both preimage
-       nodes[0].node.claim_funds(payment_preimage_1, 3_000_000);
-       nodes[0].node.claim_funds(payment_preimage_2, 3_000_000);
+       nodes[0].node.claim_funds(payment_preimage_1);
+       nodes[0].node.claim_funds(payment_preimage_2);
        check_added_monitors!(nodes[0], 2);
        nodes[0].node.get_and_clear_pending_events();
        nodes[0].node.get_and_clear_pending_msg_events();