X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Fln%2Ffunctional_tests.rs;h=ebbb9c4728668804cb8485fd06a9eac288d29f23;hb=a545683a63e8d9dcc4757d1989eafda81c16bc6c;hp=4fe09e788240021b1375d3bbbd08b5eea3a7e75b;hpb=9b13862506582ffd7d9e7b8f05a050a66f8e3e4e;p=rust-lightning diff --git a/lightning/src/ln/functional_tests.rs b/lightning/src/ln/functional_tests.rs index 4fe09e78..ebbb9c47 100644 --- a/lightning/src/ln/functional_tests.rs +++ b/lightning/src/ln/functional_tests.rs @@ -2124,7 +2124,7 @@ fn channel_reserve_in_flight_removes() { nodes[0].node.handle_commitment_signed(&nodes[1].node.get_our_node_id(), &bs_removes.commitment_signed); check_added_monitors!(nodes[0], 1); let as_raa = get_event_msg!(nodes[0], MessageSendEvent::SendRevokeAndACK, nodes[1].node.get_our_node_id()); - expect_payment_sent_without_paths!(nodes[0], payment_preimage_1); + expect_payment_sent(&nodes[0], payment_preimage_1, None, false, false); nodes[1].node.handle_update_add_htlc(&nodes[0].node.get_our_node_id(), &send_1.msgs[0]); nodes[1].node.handle_commitment_signed(&nodes[0].node.get_our_node_id(), &send_1.commitment_msg); @@ -2153,7 +2153,7 @@ fn channel_reserve_in_flight_removes() { nodes[0].node.handle_commitment_signed(&nodes[1].node.get_our_node_id(), &bs_cs.commitment_signed); check_added_monitors!(nodes[0], 1); let as_raa = get_event_msg!(nodes[0], MessageSendEvent::SendRevokeAndACK, nodes[1].node.get_our_node_id()); - expect_payment_sent_without_paths!(nodes[0], payment_preimage_2); + expect_payment_sent(&nodes[0], payment_preimage_2, None, false, false); nodes[1].node.handle_revoke_and_ack(&nodes[0].node.get_our_node_id(), &as_raa); check_added_monitors!(nodes[1], 1); @@ -3584,7 +3584,7 @@ fn test_dup_events_on_peer_disconnect() { check_added_monitors!(nodes[1], 1); let claim_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(), &claim_msgs.update_fulfill_htlcs[0]); - expect_payment_sent_without_paths!(nodes[0], payment_preimage); + expect_payment_sent(&nodes[0], payment_preimage, None, false, false); nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id()); nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id()); @@ -3706,6 +3706,7 @@ fn test_simple_peer_disconnect() { _ => panic!("Unexpected event"), } } + check_added_monitors(&nodes[0], 1); claim_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), payment_preimage_4); fail_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), payment_hash_6); @@ -4943,7 +4944,7 @@ fn test_duplicate_payment_hash_one_failure_one_success() { nodes[0].node.handle_update_fulfill_htlc(&nodes[1].node.get_our_node_id(), &updates.update_fulfill_htlcs[0]); commitment_signed_dance!(nodes[0], nodes[1], &updates.commitment_signed, false); - expect_payment_sent(&nodes[0], our_payment_preimage, None, true); + expect_payment_sent(&nodes[0], our_payment_preimage, None, true, true); } #[test] @@ -5486,7 +5487,7 @@ fn do_htlc_claim_local_commitment_only(use_dust: bool) { let bs_updates = 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(), &bs_updates.update_fulfill_htlcs[0]); - expect_payment_sent_without_paths!(nodes[0], payment_preimage); + expect_payment_sent(&nodes[0], payment_preimage, None, false, false); nodes[0].node.handle_commitment_signed(&nodes[1].node.get_our_node_id(), &bs_updates.commitment_signed); check_added_monitors!(nodes[0], 1); @@ -7013,7 +7014,7 @@ fn test_user_configurable_csv_delay() { open_channel.to_self_delay = 200; if let Err(error) = InboundV1Channel::new(&LowerBoundedFeeEstimator::new(&test_utils::TestFeeEstimator { sat_per_kw: Mutex::new(253) }), &nodes[0].keys_manager, &nodes[0].keys_manager, nodes[1].node.get_our_node_id(), &nodes[0].node.channel_type_features(), &nodes[1].node.init_features(), &open_channel, 0, - &low_our_to_self_config, 0, &nodes[0].logger, 42, /*is_0conf=*/false) + &low_our_to_self_config, 0, &nodes[0].logger, /*is_0conf=*/false) { match error { ChannelError::Close(err) => { assert!(regex::Regex::new(r"Configured with an unreasonable our_to_self_delay \(\d+\) putting user funds at risks").unwrap().is_match(err.as_str())); }, @@ -7045,7 +7046,7 @@ fn test_user_configurable_csv_delay() { open_channel.to_self_delay = 200; if let Err(error) = InboundV1Channel::new(&LowerBoundedFeeEstimator::new(&test_utils::TestFeeEstimator { sat_per_kw: Mutex::new(253) }), &nodes[0].keys_manager, &nodes[0].keys_manager, nodes[1].node.get_our_node_id(), &nodes[0].node.channel_type_features(), &nodes[1].node.init_features(), &open_channel, 0, - &high_their_to_self_config, 0, &nodes[0].logger, 42, /*is_0conf=*/false) + &high_their_to_self_config, 0, &nodes[0].logger, /*is_0conf=*/false) { match error { ChannelError::Close(err) => { assert!(regex::Regex::new(r"They wanted our payments to be delayed by a needlessly long period\. Upper limit: \d+\. Actual: \d+").unwrap().is_match(err.as_str())); }, @@ -9359,7 +9360,7 @@ fn test_inconsistent_mpp_params() { pass_along_path(&nodes[0], &[&nodes[2], &nodes[3]], 15_000_000, our_payment_hash, Some(our_payment_secret), events.pop().unwrap(), true, None); do_claim_payment_along_route(&nodes[0], &[&[&nodes[1], &nodes[3]], &[&nodes[2], &nodes[3]]], false, our_payment_preimage); - expect_payment_sent(&nodes[0], our_payment_preimage, Some(None), true); + expect_payment_sent(&nodes[0], our_payment_preimage, Some(None), true, true); } #[test] @@ -10035,3 +10036,89 @@ fn test_remove_expired_inbound_unfunded_channels() { } check_closed_event(&nodes[1], 1, ClosureReason::HolderForceClosed, false, &[nodes[0].node.get_our_node_id()], 100000); } + +fn do_test_multi_post_event_actions(do_reload: bool) { + // Tests handling multiple post-Event actions at once. + // There is specific code in ChannelManager to handle channels where multiple post-Event + // `ChannelMonitorUpdates` are pending at once. This test exercises that code. + // + // Specifically, we test calling `get_and_clear_pending_events` while there are two + // PaymentSents from different channels and one channel has two pending `ChannelMonitorUpdate`s + // - one from an RAA and one from an inbound commitment_signed. + let chanmon_cfgs = create_chanmon_cfgs(3); + let node_cfgs = create_node_cfgs(3, &chanmon_cfgs); + let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]); + let (persister, chain_monitor, nodes_0_deserialized); + let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs); + + let chan_id = create_announced_chan_between_nodes(&nodes, 0, 1).2; + let chan_id_2 = create_announced_chan_between_nodes(&nodes, 0, 2).2; + + send_payment(&nodes[0], &[&nodes[1]], 1_000_000); + send_payment(&nodes[0], &[&nodes[2]], 1_000_000); + + let (our_payment_preimage, our_payment_hash, _) = route_payment(&nodes[0], &[&nodes[1]], 1_000_000); + let (payment_preimage_2, payment_hash_2, _) = route_payment(&nodes[0], &[&nodes[2]], 1_000_000); + + nodes[1].node.claim_funds(our_payment_preimage); + check_added_monitors!(nodes[1], 1); + expect_payment_claimed!(nodes[1], our_payment_hash, 1_000_000); + + nodes[2].node.claim_funds(payment_preimage_2); + check_added_monitors!(nodes[2], 1); + expect_payment_claimed!(nodes[2], payment_hash_2, 1_000_000); + + for dest in &[1, 2] { + let htlc_fulfill_updates = get_htlc_update_msgs!(nodes[*dest], nodes[0].node.get_our_node_id()); + nodes[0].node.handle_update_fulfill_htlc(&nodes[*dest].node.get_our_node_id(), &htlc_fulfill_updates.update_fulfill_htlcs[0]); + commitment_signed_dance!(nodes[0], nodes[*dest], htlc_fulfill_updates.commitment_signed, false); + check_added_monitors(&nodes[0], 0); + } + + let (route, payment_hash_3, _, payment_secret_3) = + get_route_and_payment_hash!(nodes[1], nodes[0], 100_000); + let payment_id = PaymentId(payment_hash_3.0); + nodes[1].node.send_payment_with_route(&route, payment_hash_3, + RecipientOnionFields::secret_only(payment_secret_3), payment_id).unwrap(); + check_added_monitors(&nodes[1], 1); + + let send_event = SendEvent::from_node(&nodes[1]); + nodes[0].node.handle_update_add_htlc(&nodes[1].node.get_our_node_id(), &send_event.msgs[0]); + nodes[0].node.handle_commitment_signed(&nodes[1].node.get_our_node_id(), &send_event.commitment_msg); + assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty()); + + if do_reload { + let nodes_0_serialized = nodes[0].node.encode(); + let chan_0_monitor_serialized = get_monitor!(nodes[0], chan_id).encode(); + let chan_1_monitor_serialized = get_monitor!(nodes[0], chan_id_2).encode(); + reload_node!(nodes[0], test_default_channel_config(), &nodes_0_serialized, &[&chan_0_monitor_serialized, &chan_1_monitor_serialized], persister, chain_monitor, nodes_0_deserialized); + + nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id()); + nodes[2].node.peer_disconnected(&nodes[0].node.get_our_node_id()); + + reconnect_nodes(ReconnectArgs::new(&nodes[0], &nodes[1])); + reconnect_nodes(ReconnectArgs::new(&nodes[0], &nodes[2])); + } + + let events = nodes[0].node.get_and_clear_pending_events(); + assert_eq!(events.len(), 4); + if let Event::PaymentSent { payment_preimage, .. } = events[0] { + assert!(payment_preimage == our_payment_preimage || payment_preimage == payment_preimage_2); + } else { panic!(); } + if let Event::PaymentSent { payment_preimage, .. } = events[1] { + assert!(payment_preimage == our_payment_preimage || payment_preimage == payment_preimage_2); + } else { panic!(); } + if let Event::PaymentPathSuccessful { .. } = events[2] {} else { panic!(); } + if let Event::PaymentPathSuccessful { .. } = events[3] {} else { panic!(); } + + // After the events are processed, the ChannelMonitorUpdates will be released and, upon their + // completion, we'll respond to nodes[1] with an RAA + CS. + get_revoke_commit_msgs(&nodes[0], &nodes[1].node.get_our_node_id()); + check_added_monitors(&nodes[0], 3); +} + +#[test] +fn test_multi_post_event_actions() { + do_test_multi_post_event_actions(true); + do_test_multi_post_event_actions(false); +}