Merge pull request #1685 from wpaulino/anchors-prep

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

diff --git a/lightning/src/ln/chanmon_update_fail_tests.rs b/lightning/src/ln/chanmon_update_fail_tests.rs
index 91575195a8826a3ae510e322d85420f06269325c..1b8a0120ad97bf59ecc7f971d76a2558a9ab2817 100644 (file)
--- a/lightning/src/ln/chanmon_update_fail_tests.rs
+++ b/lightning/src/ln/chanmon_update_fail_tests.rs
@@ -26,7 +26,7 @@ use ln::msgs;
 use ln::msgs::{ChannelMessageHandler, RoutingMessageHandler};
 use util::config::UserConfig;
 use util::enforcing_trait_impls::EnforcingSigner;
-use util::events::{Event, MessageSendEvent, MessageSendEventsProvider, PaymentPurpose, ClosureReason};
+use util::events::{Event, MessageSendEvent, MessageSendEventsProvider, PaymentPurpose, ClosureReason, HTLCDestination};
 use util::errors::APIError;
 use util::ser::{ReadableArgs, Writeable};
 use util::test_utils::TestBroadcaster;
@@ -36,6 +36,8 @@ use ln::functional_test_utils::*;
 use util::test_utils;
 
 use io;
+use bitcoin::hashes::Hash;
+use bitcoin::TxMerkleNode;
 use prelude::*;
 use sync::{Arc, Mutex};
 
@@ -116,7 +118,14 @@ fn test_monitor_and_persister_update_fail() {
                assert!(chain_mon.watch_channel(outpoint, new_monitor).is_ok());
                chain_mon
        };
-       let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+       let header = BlockHeader {
+               version: 0x20000000,
+               prev_blockhash: BlockHash::all_zeros(),
+               merkle_root: TxMerkleNode::all_zeros(),
+               time: 42,
+               bits: 42,
+               nonce: 42
+       };
        chain_mon.chain_monitor.block_connected(&Block { header, txdata: vec![] }, 200);
 
        // Set the persister's return value to be a TemporaryFailure.
@@ -226,7 +235,7 @@ fn do_test_simple_monitor_temporary_update_fail(disconnect: bool) {
        }
 
        // ...and make sure we can force-close a frozen channel
-       nodes[0].node.force_close_channel(&channel_id, &nodes[1].node.get_our_node_id()).unwrap();
+       nodes[0].node.force_close_broadcasting_latest_txn(&channel_id, &nodes[1].node.get_our_node_id()).unwrap();
        check_added_monitors!(nodes[0], 1);
        check_closed_broadcast!(nodes[0], true);
 
@@ -338,10 +347,10 @@ fn do_test_monitor_temporary_update_fail(disconnect_count: usize) {
                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);
 
-               nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None });
+               nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None }).unwrap();
                let reestablish_1 = get_chan_reestablish_msgs!(nodes[0], nodes[1]);
                assert_eq!(reestablish_1.len(), 1);
-               nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None });
+               nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None }).unwrap();
                let reestablish_2 = get_chan_reestablish_msgs!(nodes[1], nodes[0]);
                assert_eq!(reestablish_2.len(), 1);
 
@@ -360,10 +369,10 @@ fn do_test_monitor_temporary_update_fail(disconnect_count: usize) {
                assert!(nodes[0].node.get_and_clear_pending_events().is_empty());
                assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty());
 
-               nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None });
+               nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None }).unwrap();
                let reestablish_1 = get_chan_reestablish_msgs!(nodes[0], nodes[1]);
                assert_eq!(reestablish_1.len(), 1);
-               nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None });
+               nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None }).unwrap();
                let reestablish_2 = get_chan_reestablish_msgs!(nodes[1], nodes[0]);
                assert_eq!(reestablish_2.len(), 1);
 
@@ -832,7 +841,7 @@ fn do_test_monitor_update_fail_raa(test_ignore_second_cs: bool) {
 
        // Fail the payment backwards, failing the monitor update on nodes[1]'s receipt of the RAA
        nodes[2].node.fail_htlc_backwards(&payment_hash_1);
-       expect_pending_htlcs_forwardable!(nodes[2]);
+       expect_pending_htlcs_forwardable_and_htlc_handling_failed!(nodes[2], vec![HTLCDestination::FailedPayment { payment_hash: payment_hash_1 }]);
        check_added_monitors!(nodes[2], 1);
 
        let updates = get_htlc_update_msgs!(nodes[2], nodes[1].node.get_our_node_id());
@@ -913,7 +922,7 @@ fn do_test_monitor_update_fail_raa(test_ignore_second_cs: bool) {
        let (outpoint, latest_update, _) = nodes[1].chain_monitor.latest_monitor_update_id.lock().unwrap().get(&chan_2.2).unwrap().clone();
        nodes[1].chain_monitor.chain_monitor.force_channel_monitor_updated(outpoint, latest_update);
        check_added_monitors!(nodes[1], 0);
-       expect_pending_htlcs_forwardable!(nodes[1]);
+       expect_pending_htlcs_forwardable_and_htlc_handling_failed!(nodes[1], vec![HTLCDestination::NextHopChannel { node_id: Some(nodes[2].node.get_our_node_id()), channel_id: chan_2.2 }]);
        check_added_monitors!(nodes[1], 1);
 
        let mut events_3 = nodes[1].node.get_and_clear_pending_msg_events();
@@ -1114,11 +1123,11 @@ fn test_monitor_update_fail_reestablish() {
        commitment_signed_dance!(nodes[1], nodes[2], updates.commitment_signed, false);
 
        chanmon_cfgs[1].persister.set_update_ret(Err(ChannelMonitorUpdateErr::TemporaryFailure));
-       nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None });
-       nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None });
+       nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None }).unwrap();
+       nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None }).unwrap();
 
-       let as_reestablish = get_event_msg!(nodes[0], MessageSendEvent::SendChannelReestablish, nodes[1].node.get_our_node_id());
-       let bs_reestablish = get_event_msg!(nodes[1], MessageSendEvent::SendChannelReestablish, nodes[0].node.get_our_node_id());
+       let as_reestablish = get_chan_reestablish_msgs!(nodes[0], nodes[1]).pop().unwrap();
+       let bs_reestablish = get_chan_reestablish_msgs!(nodes[1], nodes[0]).pop().unwrap();
 
        nodes[0].node.handle_channel_reestablish(&nodes[1].node.get_our_node_id(), &bs_reestablish);
 
@@ -1133,11 +1142,11 @@ 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);
 
-       nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None });
-       nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None });
+       nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None }).unwrap();
+       nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None }).unwrap();
 
-       assert!(as_reestablish == get_event_msg!(nodes[0], MessageSendEvent::SendChannelReestablish, nodes[1].node.get_our_node_id()));
-       assert!(bs_reestablish == get_event_msg!(nodes[1], MessageSendEvent::SendChannelReestablish, nodes[0].node.get_our_node_id()));
+       assert_eq!(get_chan_reestablish_msgs!(nodes[0], nodes[1]).pop().unwrap(), as_reestablish);
+       assert_eq!(get_chan_reestablish_msgs!(nodes[1], nodes[0]).pop().unwrap(), bs_reestablish);
 
        nodes[0].node.handle_channel_reestablish(&nodes[1].node.get_our_node_id(), &bs_reestablish);
        assert_eq!(
@@ -1307,11 +1316,11 @@ fn claim_while_disconnected_monitor_update_fail() {
        check_added_monitors!(nodes[1], 1);
        expect_payment_claimed!(nodes[1], payment_hash_1, 1_000_000);
 
-       nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None });
-       nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None });
+       nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None }).unwrap();
+       nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None }).unwrap();
 
-       let as_reconnect = get_event_msg!(nodes[0], MessageSendEvent::SendChannelReestablish, nodes[1].node.get_our_node_id());
-       let bs_reconnect = get_event_msg!(nodes[1], MessageSendEvent::SendChannelReestablish, nodes[0].node.get_our_node_id());
+       let as_reconnect = get_chan_reestablish_msgs!(nodes[0], nodes[1]).pop().unwrap();
+       let bs_reconnect = get_chan_reestablish_msgs!(nodes[1], nodes[0]).pop().unwrap();
 
        nodes[0].node.handle_channel_reestablish(&nodes[1].node.get_our_node_id(), &bs_reconnect);
        let _as_channel_update = get_event_msg!(nodes[0], MessageSendEvent::SendChannelUpdate, nodes[1].node.get_our_node_id());
@@ -1439,11 +1448,11 @@ fn monitor_failed_no_reestablish_response() {
        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);
 
-       nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None });
-       nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None });
+       nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None }).unwrap();
+       nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None }).unwrap();
 
-       let as_reconnect = get_event_msg!(nodes[0], MessageSendEvent::SendChannelReestablish, nodes[1].node.get_our_node_id());
-       let bs_reconnect = get_event_msg!(nodes[1], MessageSendEvent::SendChannelReestablish, nodes[0].node.get_our_node_id());
+       let as_reconnect = get_chan_reestablish_msgs!(nodes[0], nodes[1]).pop().unwrap();
+       let bs_reconnect = get_chan_reestablish_msgs!(nodes[1], nodes[0]).pop().unwrap();
 
        nodes[1].node.handle_channel_reestablish(&nodes[0].node.get_our_node_id(), &as_reconnect);
        let _bs_channel_update = get_event_msg!(nodes[1], MessageSendEvent::SendChannelUpdate, nodes[0].node.get_our_node_id());
@@ -1690,14 +1699,14 @@ fn test_monitor_update_on_pending_forwards() {
        let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]);
        let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs);
        let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
-       create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::known(), InitFeatures::known());
+       let chan_2 = create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::known(), InitFeatures::known());
 
        // Rebalance a bit so that we can send backwards from 3 to 1.
        send_payment(&nodes[0], &[&nodes[1], &nodes[2]], 5000000);
 
        let (_, payment_hash_1, _) = route_payment(&nodes[0], &[&nodes[1], &nodes[2]], 1000000);
        nodes[2].node.fail_htlc_backwards(&payment_hash_1);
-       expect_pending_htlcs_forwardable!(nodes[2]);
+       expect_pending_htlcs_forwardable_and_htlc_handling_failed!(nodes[2], vec![HTLCDestination::FailedPayment { payment_hash: payment_hash_1 }]);
        check_added_monitors!(nodes[2], 1);
 
        let cs_fail_update = get_htlc_update_msgs!(nodes[2], nodes[1].node.get_our_node_id());
@@ -1718,7 +1727,7 @@ fn test_monitor_update_on_pending_forwards() {
        commitment_signed_dance!(nodes[1], nodes[2], payment_event.commitment_msg, false);
 
        chanmon_cfgs[1].persister.set_update_ret(Err(ChannelMonitorUpdateErr::TemporaryFailure));
-       expect_pending_htlcs_forwardable!(nodes[1]);
+       expect_pending_htlcs_forwardable_and_htlc_handling_failed!(nodes[1], vec![HTLCDestination::NextHopChannel { node_id: Some(nodes[2].node.get_our_node_id()), channel_id: chan_2.2 }]);
        check_added_monitors!(nodes[1], 1);
        assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty());
        nodes[1].logger.assert_log("lightning::ln::channelmanager".to_string(), "Failed to update ChannelMonitor".to_string(), 1);
@@ -1735,9 +1744,9 @@ fn test_monitor_update_on_pending_forwards() {
 
        let events = nodes[0].node.get_and_clear_pending_events();
        assert_eq!(events.len(), 2);
-       if let Event::PaymentPathFailed { payment_hash, rejected_by_dest, .. } = events[0] {
+       if let Event::PaymentPathFailed { payment_hash, payment_failed_permanently, .. } = events[0] {
                assert_eq!(payment_hash, payment_hash_1);
-               assert!(rejected_by_dest);
+               assert!(payment_failed_permanently);
        } else { panic!("Unexpected event!"); }
        match events[1] {
                Event::PendingHTLCsForwardable { .. } => { },
@@ -2022,10 +2031,10 @@ fn test_pending_update_fee_ack_on_reconnect() {
        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);
 
-       nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None });
-       let as_connect_msg = get_event_msg!(nodes[0], MessageSendEvent::SendChannelReestablish, nodes[1].node.get_our_node_id());
-       nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None });
-       let bs_connect_msg = get_event_msg!(nodes[1], MessageSendEvent::SendChannelReestablish, nodes[0].node.get_our_node_id());
+       nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None }).unwrap();
+       let as_connect_msg = get_chan_reestablish_msgs!(nodes[0], nodes[1]).pop().unwrap();
+       nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None }).unwrap();
+       let bs_connect_msg = get_chan_reestablish_msgs!(nodes[1], nodes[0]).pop().unwrap();
 
        nodes[1].node.handle_channel_reestablish(&nodes[0].node.get_our_node_id(), &as_connect_msg);
        let bs_resend_msgs = nodes[1].node.get_and_clear_pending_msg_events();
@@ -2106,7 +2115,7 @@ fn test_fail_htlc_on_broadcast_after_claim() {
        check_closed_broadcast!(nodes[1], true);
        connect_blocks(&nodes[1], ANTI_REORG_DELAY - 1);
        check_added_monitors!(nodes[1], 1);
-       expect_pending_htlcs_forwardable!(nodes[1]);
+       expect_pending_htlcs_forwardable_and_htlc_handling_failed!(nodes[1], vec![HTLCDestination::NextHopChannel { node_id: Some(nodes[2].node.get_our_node_id()), channel_id: chan_id_2 }]);
 
        nodes[0].node.handle_update_fulfill_htlc(&nodes[1].node.get_our_node_id(), &bs_updates.update_fulfill_htlcs[0]);
        expect_payment_sent_without_paths!(nodes[0], payment_preimage);
@@ -2150,10 +2159,10 @@ fn do_update_fee_resend_test(deliver_update: bool, parallel_updates: bool) {
        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);
 
-       nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None });
-       let as_connect_msg = get_event_msg!(nodes[0], MessageSendEvent::SendChannelReestablish, nodes[1].node.get_our_node_id());
-       nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None });
-       let bs_connect_msg = get_event_msg!(nodes[1], MessageSendEvent::SendChannelReestablish, nodes[0].node.get_our_node_id());
+       nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None }).unwrap();
+       let as_connect_msg = get_chan_reestablish_msgs!(nodes[0], nodes[1]).pop().unwrap();
+       nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None }).unwrap();
+       let bs_connect_msg = get_chan_reestablish_msgs!(nodes[1], nodes[0]).pop().unwrap();
 
        nodes[1].node.handle_channel_reestablish(&nodes[0].node.get_our_node_id(), &as_connect_msg);
        get_event_msg!(nodes[1], MessageSendEvent::SendChannelUpdate, nodes[0].node.get_our_node_id());
@@ -2315,10 +2324,10 @@ fn do_channel_holding_cell_serialize(disconnect: bool, reload_a: bool) {
                nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false);
 
                // Now reconnect the two
-               nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None });
+               nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None }).unwrap();
                let reestablish_1 = get_chan_reestablish_msgs!(nodes[0], nodes[1]);
                assert_eq!(reestablish_1.len(), 1);
-               nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None });
+               nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None }).unwrap();
                let reestablish_2 = get_chan_reestablish_msgs!(nodes[1], nodes[0]);
                assert_eq!(reestablish_2.len(), 1);
 
@@ -2469,7 +2478,7 @@ fn do_test_reconnect_dup_htlc_claims(htlc_status: HTLCStatusAtDupClaim, second_f
        };
        if second_fails {
                nodes[2].node.fail_htlc_backwards(&payment_hash);
-               expect_pending_htlcs_forwardable!(nodes[2]);
+               expect_pending_htlcs_forwardable_and_htlc_handling_failed!(nodes[2], vec![HTLCDestination::FailedPayment { payment_hash }]);
                check_added_monitors!(nodes[2], 1);
                get_htlc_update_msgs!(nodes[2], nodes[1].node.get_our_node_id());
        } else {
@@ -2505,7 +2514,7 @@ fn do_test_reconnect_dup_htlc_claims(htlc_status: HTLCStatusAtDupClaim, second_f
 
        if second_fails {
                reconnect_nodes(&nodes[1], &nodes[2], (false, false), (0, 0), (0, 0), (1, 0), (0, 0), (0, 0), (false, false));
-               expect_pending_htlcs_forwardable!(nodes[1]);
+               expect_pending_htlcs_forwardable_and_htlc_handling_failed!(nodes[1], vec![HTLCDestination::NextHopChannel { node_id: Some(nodes[2].node.get_our_node_id()), channel_id: chan_id_2 }]);
        } else {
                reconnect_nodes(&nodes[1], &nodes[2], (false, false), (0, 0), (1, 0), (0, 0), (0, 0), (0, 0), (false, false));
        }