X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Fln%2Ffunctional_test_utils.rs;h=6b247b28f097d30b9576b13c6fa435343ecf4fd1;hb=17e1403856933f9649413a179325eaea25da825e;hp=94e0252cd04671c1ee80b2a71cf7db8ccb3c76c5;hpb=d2a9ae0b8eb5bdb1724be0b8d398d0fdf9870266;p=rust-lightning diff --git a/lightning/src/ln/functional_test_utils.rs b/lightning/src/ln/functional_test_utils.rs index 94e0252c..6b247b28 100644 --- a/lightning/src/ln/functional_test_utils.rs +++ b/lightning/src/ln/functional_test_utils.rs @@ -10,24 +10,24 @@ //! A bunch of useful utilities for building networks of nodes and exchanging messages between //! nodes for functional tests. -use chain::{BestBlock, Confirm, Listen, Watch, keysinterface::KeysInterface}; -use chain::channelmonitor::ChannelMonitor; -use chain::transaction::OutPoint; -use ln::{PaymentPreimage, PaymentHash, PaymentSecret}; -use ln::channelmanager::{ChainParameters, ChannelManager, ChannelManagerReadArgs, RAACommitmentOrder, PaymentSendFailure, PaymentId, MIN_CLTV_EXPIRY_DELTA}; -use routing::gossip::{P2PGossipSync, NetworkGraph, NetworkUpdate}; -use routing::router::{PaymentParameters, Route, get_route}; -use ln::features::{InitFeatures, InvoiceFeatures}; -use ln::msgs; -use ln::msgs::{ChannelMessageHandler,RoutingMessageHandler}; -use util::enforcing_trait_impls::EnforcingSigner; -use util::scid_utils; -use util::test_utils; -use util::test_utils::{panicking, TestChainMonitor}; -use util::events::{Event, HTLCDestination, MessageSendEvent, MessageSendEventsProvider, PaymentPurpose}; -use util::errors::APIError; -use util::config::UserConfig; -use util::ser::{ReadableArgs, Writeable}; +use crate::chain::{BestBlock, ChannelMonitorUpdateStatus, Confirm, Listen, Watch, keysinterface::KeysInterface}; +use crate::chain::channelmonitor::ChannelMonitor; +use crate::chain::transaction::OutPoint; +use crate::ln::{PaymentPreimage, PaymentHash, PaymentSecret}; +use crate::ln::channelmanager::{self, ChainParameters, ChannelManager, ChannelManagerReadArgs, RAACommitmentOrder, PaymentSendFailure, PaymentId, MIN_CLTV_EXPIRY_DELTA}; +use crate::routing::gossip::{P2PGossipSync, NetworkGraph, NetworkUpdate}; +use crate::routing::router::{PaymentParameters, Route, get_route}; +use crate::ln::features::InitFeatures; +use crate::ln::msgs; +use crate::ln::msgs::{ChannelMessageHandler,RoutingMessageHandler}; +use crate::util::enforcing_trait_impls::EnforcingSigner; +use crate::util::scid_utils; +use crate::util::test_utils; +use crate::util::test_utils::{panicking, TestChainMonitor}; +use crate::util::events::{Event, HTLCDestination, MessageSendEvent, MessageSendEventsProvider, PaymentPurpose}; +use crate::util::errors::APIError; +use crate::util::config::UserConfig; +use crate::util::ser::{ReadableArgs, Writeable}; use bitcoin::blockdata::block::{Block, BlockHeader}; use bitcoin::blockdata::constants::genesis_block; @@ -40,11 +40,11 @@ use bitcoin::hashes::Hash as _; use bitcoin::secp256k1::PublicKey; -use io; -use prelude::*; +use crate::io; +use crate::prelude::*; use core::cell::RefCell; use alloc::rc::Rc; -use sync::{Arc, Mutex}; +use crate::sync::{Arc, Mutex}; use core::mem; use core::iter::repeat; use bitcoin::{PackedLockTime, TxMerkleNode}; @@ -276,9 +276,10 @@ pub struct NodeCfg<'a> { pub struct Node<'a, 'b: 'a, 'c: 'b> { pub chain_source: &'c test_utils::TestChainSource, pub tx_broadcaster: &'c test_utils::TestBroadcaster, + pub fee_estimator: &'c test_utils::TestFeeEstimator, pub chain_monitor: &'b test_utils::TestChainMonitor<'c>, pub keys_manager: &'b test_utils::TestKeysInterface, - pub node: &'a ChannelManager, &'c test_utils::TestBroadcaster, &'b test_utils::TestKeysInterface, &'c test_utils::TestFeeEstimator, &'c test_utils::TestLogger>, + pub node: &'a ChannelManager<&'b TestChainMonitor<'c>, &'c test_utils::TestBroadcaster, &'b test_utils::TestKeysInterface, &'c test_utils::TestFeeEstimator, &'c test_utils::TestLogger>, pub network_graph: &'b NetworkGraph<&'c test_utils::TestLogger>, pub gossip_sync: P2PGossipSync<&'b NetworkGraph<&'c test_utils::TestLogger>, &'c test_utils::TestChainSource, &'c test_utils::TestLogger>, pub node_seed: [u8; 32], @@ -378,7 +379,7 @@ impl<'a, 'b, 'c> Drop for Node<'a, 'b, 'c> { let mut w = test_utils::TestVecWriter(Vec::new()); self.node.write(&mut w).unwrap(); - <(BlockHash, ChannelManager)>::read(&mut io::Cursor::new(w.0), ChannelManagerReadArgs { + <(BlockHash, ChannelManager<&test_utils::TestChainMonitor, &test_utils::TestBroadcaster, &test_utils::TestKeysInterface, &test_utils::TestFeeEstimator, &test_utils::TestLogger>)>::read(&mut io::Cursor::new(w.0), ChannelManagerReadArgs { default_config: *self.node.get_current_default_configuration(), keys_manager: self.keys_manager, fee_estimator: &test_utils::TestFeeEstimator { sat_per_kw: Mutex::new(253) }, @@ -393,7 +394,7 @@ impl<'a, 'b, 'c> Drop for Node<'a, 'b, 'c> { let chain_source = test_utils::TestChainSource::new(Network::Testnet); let chain_monitor = test_utils::TestChainMonitor::new(Some(&chain_source), &broadcaster, &self.logger, &feeest, &persister, &self.keys_manager); for deserialized_monitor in deserialized_monitors.drain(..) { - if let Err(_) = chain_monitor.watch_channel(deserialized_monitor.get_funding_txo().0, deserialized_monitor) { + if chain_monitor.watch_channel(deserialized_monitor.get_funding_txo().0, deserialized_monitor) != ChannelMonitorUpdateStatus::Completed { panic!(); } } @@ -587,7 +588,7 @@ macro_rules! get_local_commitment_txn { macro_rules! unwrap_send_err { ($res: expr, $all_failed: expr, $type: pat, $check: expr) => { match &$res { - &Err(PaymentSendFailure::AllFailedRetrySafe(ref fails)) if $all_failed => { + &Err(PaymentSendFailure::AllFailedResendSafe(ref fails)) if $all_failed => { assert_eq!(fails.len(), 1); match fails[0] { $type => { $check }, @@ -618,7 +619,61 @@ macro_rules! check_added_monitors { } } -pub fn create_funding_transaction<'a, 'b, 'c>(node: &Node<'a, 'b, 'c>, expected_counterparty_node_id: &PublicKey, expected_chan_value: u64, expected_user_chan_id: u64) -> ([u8; 32], Transaction, OutPoint) { +pub fn _reload_node<'a, 'b, 'c, 'd>(node: &'a Node<'b, 'c, 'd>, default_config: UserConfig, chanman_encoded: &[u8], monitors_encoded: &[&[u8]]) -> ChannelManager<&'b TestChainMonitor<'c>, &'c test_utils::TestBroadcaster, &'b test_utils::TestKeysInterface, &'c test_utils::TestFeeEstimator, &'c test_utils::TestLogger> { + let mut monitors_read = Vec::with_capacity(monitors_encoded.len()); + for encoded in monitors_encoded { + let mut monitor_read = &encoded[..]; + let (_, monitor) = <(BlockHash, ChannelMonitor)> + ::read(&mut monitor_read, node.keys_manager).unwrap(); + assert!(monitor_read.is_empty()); + monitors_read.push(monitor); + } + + let mut node_read = &chanman_encoded[..]; + let (_, node_deserialized) = { + let mut channel_monitors = HashMap::new(); + for monitor in monitors_read.iter_mut() { + assert!(channel_monitors.insert(monitor.get_funding_txo().0, monitor).is_none()); + } + <(BlockHash, ChannelManager<&test_utils::TestChainMonitor, &test_utils::TestBroadcaster, &test_utils::TestKeysInterface, &test_utils::TestFeeEstimator, &test_utils::TestLogger>)>::read(&mut node_read, ChannelManagerReadArgs { + default_config, + keys_manager: node.keys_manager, + fee_estimator: node.fee_estimator, + chain_monitor: node.chain_monitor, + tx_broadcaster: node.tx_broadcaster, + logger: node.logger, + channel_monitors, + }).unwrap() + }; + assert!(node_read.is_empty()); + + for monitor in monitors_read.drain(..) { + assert_eq!(node.chain_monitor.watch_channel(monitor.get_funding_txo().0, monitor), + ChannelMonitorUpdateStatus::Completed); + check_added_monitors!(node, 1); + } + + node_deserialized +} + +#[cfg(test)] +macro_rules! reload_node { + ($node: expr, $new_config: expr, $chanman_encoded: expr, $monitors_encoded: expr, $persister: ident, $new_chain_monitor: ident, $new_channelmanager: ident) => { + let chanman_encoded = $chanman_encoded; + + $persister = test_utils::TestPersister::new(); + $new_chain_monitor = test_utils::TestChainMonitor::new(Some($node.chain_source), $node.tx_broadcaster.clone(), $node.logger, $node.fee_estimator, &$persister, &$node.keys_manager); + $node.chain_monitor = &$new_chain_monitor; + + $new_channelmanager = _reload_node(&$node, $new_config, &chanman_encoded, $monitors_encoded); + $node.node = &$new_channelmanager; + }; + ($node: expr, $chanman_encoded: expr, $monitors_encoded: expr, $persister: ident, $new_chain_monitor: ident, $new_channelmanager: ident) => { + reload_node!($node, $crate::util::config::UserConfig::default(), $chanman_encoded, $monitors_encoded, $persister, $new_chain_monitor, $new_channelmanager); + }; +} + +pub fn create_funding_transaction<'a, 'b, 'c>(node: &Node<'a, 'b, 'c>, expected_counterparty_node_id: &PublicKey, expected_chan_value: u64, expected_user_chan_id: u128) -> ([u8; 32], Transaction, OutPoint) { let chan_id = *node.network_chan_count.borrow(); let events = node.node.get_and_clear_pending_events(); @@ -686,7 +741,7 @@ pub fn open_zero_conf_channel<'a, 'b, 'c, 'd>(initiator: &'a Node<'b, 'c, 'd>, r initiator.node.create_channel(receiver.node.get_our_node_id(), 100_000, 10_001, 42, initiator_config).unwrap(); let open_channel = get_event_msg!(initiator, MessageSendEvent::SendOpenChannel, receiver.node.get_our_node_id()); - receiver.node.handle_open_channel(&initiator.node.get_our_node_id(), InitFeatures::known(), &open_channel); + receiver.node.handle_open_channel(&initiator.node.get_our_node_id(), channelmanager::provided_init_features(), &open_channel); let events = receiver.node.get_and_clear_pending_events(); assert_eq!(events.len(), 1); match events[0] { @@ -698,7 +753,7 @@ pub fn open_zero_conf_channel<'a, 'b, 'c, 'd>(initiator: &'a Node<'b, 'c, 'd>, r let accept_channel = get_event_msg!(receiver, MessageSendEvent::SendAcceptChannel, initiator.node.get_our_node_id()); assert_eq!(accept_channel.minimum_depth, 0); - initiator.node.handle_accept_channel(&receiver.node.get_our_node_id(), InitFeatures::known(), &accept_channel); + initiator.node.handle_accept_channel(&receiver.node.get_our_node_id(), channelmanager::provided_init_features(), &accept_channel); let (temporary_channel_id, tx, _) = create_funding_transaction(&initiator, &receiver.node.get_our_node_id(), 100_000, 42); initiator.node.funding_transaction_generated(&temporary_channel_id, &receiver.node.get_our_node_id(), tx.clone()).unwrap(); @@ -741,6 +796,9 @@ pub fn open_zero_conf_channel<'a, 'b, 'c, 'd>(initiator: &'a Node<'b, 'c, 'd>, r assert_eq!(initiator.node.list_usable_channels().len(), initiator_channels + 1); assert_eq!(receiver.node.list_usable_channels().len(), receiver_channels + 1); + expect_channel_ready_event(&initiator, &receiver.node.get_our_node_id()); + expect_channel_ready_event(&receiver, &initiator.node.get_our_node_id()); + (tx, as_channel_ready.channel_id) } @@ -748,10 +806,12 @@ pub fn create_chan_between_nodes_with_value_init<'a, 'b, 'c>(node_a: &Node<'a, ' let create_chan_id = node_a.node.create_channel(node_b.node.get_our_node_id(), channel_value, push_msat, 42, None).unwrap(); let open_channel_msg = get_event_msg!(node_a, MessageSendEvent::SendOpenChannel, node_b.node.get_our_node_id()); assert_eq!(open_channel_msg.temporary_channel_id, create_chan_id); + assert_eq!(node_a.node.list_channels().iter().find(|channel| channel.channel_id == create_chan_id).unwrap().user_channel_id, 42); node_b.node.handle_open_channel(&node_a.node.get_our_node_id(), a_flags, &open_channel_msg); let accept_channel_msg = get_event_msg!(node_b, MessageSendEvent::SendAcceptChannel, node_a.node.get_our_node_id()); assert_eq!(accept_channel_msg.temporary_channel_id, create_chan_id); node_a.node.handle_accept_channel(&node_b.node.get_our_node_id(), b_flags, &accept_channel_msg); + assert_ne!(node_b.node.list_channels().iter().find(|channel| channel.channel_id == create_chan_id).unwrap().user_channel_id, 0); sign_funding_transaction(node_a, node_b, channel_value, create_chan_id) } @@ -794,6 +854,7 @@ pub fn create_chan_between_nodes_with_value_confirm<'a, 'b, 'c, 'd>(node_a: &'a create_chan_between_nodes_with_value_confirm_first(node_a, node_b, tx, conf_height); confirm_transaction_at(node_a, tx, conf_height); connect_blocks(node_a, CHAN_CONFIRM_DEPTH - 1); + expect_channel_ready_event(&node_a, &node_b.node.get_our_node_id()); create_chan_between_nodes_with_value_confirm_second(node_b, node_a) } @@ -832,6 +893,7 @@ pub fn create_chan_between_nodes_with_value_b<'a, 'b, 'c>(node_a: &Node<'a, 'b, *node_a.network_chan_count.borrow_mut() += 1; + expect_channel_ready_event(&node_b, &node_a.node.get_our_node_id()); ((*announcement).clone(), (*as_update).clone(), (*bs_update).clone()) } @@ -870,8 +932,10 @@ pub fn create_unannounced_chan_between_nodes_with_value<'a, 'b, 'c, 'd>(nodes: & connect_blocks(&nodes[b], CHAN_CONFIRM_DEPTH - 1); let as_channel_ready = get_event_msg!(nodes[a], MessageSendEvent::SendChannelReady, nodes[b].node.get_our_node_id()); nodes[a].node.handle_channel_ready(&nodes[b].node.get_our_node_id(), &get_event_msg!(nodes[b], MessageSendEvent::SendChannelReady, nodes[a].node.get_our_node_id())); + expect_channel_ready_event(&nodes[a], &nodes[b].node.get_our_node_id()); let as_update = get_event_msg!(nodes[a], MessageSendEvent::SendChannelUpdate, nodes[b].node.get_our_node_id()); nodes[b].node.handle_channel_ready(&nodes[a].node.get_our_node_id(), &as_channel_ready); + expect_channel_ready_event(&nodes[b], &nodes[a].node.get_our_node_id()); let bs_update = get_event_msg!(nodes[b], MessageSendEvent::SendChannelUpdate, nodes[a].node.get_our_node_id()); nodes[a].node.handle_channel_update(&nodes[b].node.get_our_node_id(), &bs_update); @@ -1051,7 +1115,7 @@ pub fn close_channel<'a, 'b, 'c>(outbound_node: &Node<'a, 'b, 'c>, inbound_node: let (tx_a, tx_b); node_a.close_channel(channel_id, &node_b.get_our_node_id()).unwrap(); - node_b.handle_shutdown(&node_a.get_our_node_id(), &InitFeatures::known(), &get_event_msg!(struct_a, MessageSendEvent::SendShutdown, node_b.get_our_node_id())); + node_b.handle_shutdown(&node_a.get_our_node_id(), &channelmanager::provided_init_features(), &get_event_msg!(struct_a, MessageSendEvent::SendShutdown, node_b.get_our_node_id())); let events_1 = node_b.get_and_clear_pending_msg_events(); assert!(events_1.len() >= 1); @@ -1076,7 +1140,7 @@ pub fn close_channel<'a, 'b, 'c>(outbound_node: &Node<'a, 'b, 'c>, inbound_node: }) }; - node_a.handle_shutdown(&node_b.get_our_node_id(), &InitFeatures::known(), &shutdown_b); + node_a.handle_shutdown(&node_b.get_our_node_id(), &channelmanager::provided_init_features(), &shutdown_b); let (as_update, bs_update) = if close_inbound_first { assert!(node_a.get_and_clear_pending_msg_events().is_empty()); node_a.handle_closing_signed(&node_b.get_our_node_id(), &closing_signed_b.unwrap()); @@ -1126,7 +1190,7 @@ impl SendEvent { assert!(updates.update_fail_htlcs.is_empty()); assert!(updates.update_fail_malformed_htlcs.is_empty()); assert!(updates.update_fee.is_none()); - SendEvent { node_id: node_id, msgs: updates.update_add_htlcs, commitment_msg: updates.commitment_signed } + SendEvent { node_id, msgs: updates.update_add_htlcs, commitment_msg: updates.commitment_signed } } pub fn from_event(event: MessageSendEvent) -> SendEvent { @@ -1269,7 +1333,7 @@ macro_rules! get_route { macro_rules! get_route_and_payment_hash { ($send_node: expr, $recv_node: expr, $recv_value: expr) => {{ let payment_params = $crate::routing::router::PaymentParameters::from_node_id($recv_node.node.get_our_node_id()) - .with_features($crate::ln::features::InvoiceFeatures::known()); + .with_features($crate::ln::channelmanager::provided_invoice_features()); $crate::get_route_and_payment_hash!($send_node, $recv_node, payment_params, $recv_value, TEST_FINAL_CLTV) }}; ($send_node: expr, $recv_node: expr, $payment_params: expr, $recv_value: expr, $cltv: expr) => {{ @@ -1503,6 +1567,19 @@ macro_rules! expect_payment_forwarded { } } +#[cfg(any(test, feature = "_bench_unstable", feature = "_test_utils"))] +pub fn expect_channel_ready_event<'a, 'b, 'c, 'd>(node: &'a Node<'b, 'c, 'd>, expected_counterparty_node_id: &PublicKey) { + let events = node.node.get_and_clear_pending_events(); + assert_eq!(events.len(), 1); + match events[0] { + crate::util::events::Event::ChannelReady{ ref counterparty_node_id, .. } => { + assert_eq!(*expected_counterparty_node_id, *counterparty_node_id); + }, + _ => panic!("Unexpected event"), + } +} + + pub struct PaymentFailedConditions<'a> { pub(crate) expected_htlc_error_data: Option<(u16, &'a [u8])>, pub(crate) expected_blamed_scid: Option, @@ -1636,7 +1713,8 @@ pub fn expect_payment_failed_conditions<'a, 'b, 'c, 'd, 'e>( } pub fn send_along_route_with_secret<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, route: Route, expected_paths: &[&[&Node<'a, 'b, 'c>]], recv_value: u64, our_payment_hash: PaymentHash, our_payment_secret: PaymentSecret) -> PaymentId { - let payment_id = origin_node.node.send_payment(&route, our_payment_hash, &Some(our_payment_secret)).unwrap(); + let payment_id = PaymentId(origin_node.keys_manager.backing.get_secure_random_bytes()); + origin_node.node.send_payment(&route, our_payment_hash, &Some(our_payment_secret), payment_id).unwrap(); check_added_monitors!(origin_node, expected_paths.len()); pass_along_route(origin_node, expected_paths, recv_value, our_payment_hash, our_payment_secret); payment_id @@ -1853,7 +1931,7 @@ pub const TEST_FINAL_CLTV: u32 = 70; pub fn route_payment<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_route: &[&Node<'a, 'b, 'c>], recv_value: u64) -> (PaymentPreimage, PaymentHash, PaymentSecret) { let payment_params = PaymentParameters::from_node_id(expected_route.last().unwrap().node.get_our_node_id()) - .with_features(InvoiceFeatures::known()); + .with_features(channelmanager::provided_invoice_features()); let route = get_route!(origin_node, payment_params, recv_value, TEST_FINAL_CLTV).unwrap(); assert_eq!(route.paths.len(), 1); assert_eq!(route.paths[0].len(), expected_route.len()); @@ -1867,7 +1945,7 @@ pub fn route_payment<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_route: pub fn route_over_limit<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_route: &[&Node<'a, 'b, 'c>], recv_value: u64) { let payment_params = PaymentParameters::from_node_id(expected_route.last().unwrap().node.get_our_node_id()) - .with_features(InvoiceFeatures::known()); + .with_features(channelmanager::provided_invoice_features()); let network_graph = origin_node.network_graph.read_only(); let scorer = test_utils::TestScorer::with_penalty(0); let seed = [0u8; 32]; @@ -1883,7 +1961,7 @@ pub fn route_over_limit<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_rou } let (_, our_payment_hash, our_payment_preimage) = get_payment_preimage_hash!(expected_route.last().unwrap()); - unwrap_send_err!(origin_node.node.send_payment(&route, our_payment_hash, &Some(our_payment_preimage)), true, APIError::ChannelUnavailable { ref err }, + unwrap_send_err!(origin_node.node.send_payment(&route, our_payment_hash, &Some(our_payment_preimage), PaymentId(our_payment_hash.0)), true, APIError::ChannelUnavailable { ref err }, assert!(err.contains("Cannot send value that would put us over the max HTLC value in flight our peer will accept"))); } @@ -1904,6 +1982,22 @@ pub fn fail_payment_along_route<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expe } pub fn pass_failed_payment_back<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_paths_slice: &[&[&Node<'a, 'b, 'c>]], skip_last: bool, our_payment_hash: PaymentHash) { + let expected_payment_id = pass_failed_payment_back_no_abandon(origin_node, expected_paths_slice, skip_last, our_payment_hash); + if !skip_last { + origin_node.node.abandon_payment(expected_payment_id.unwrap()); + let events = origin_node.node.get_and_clear_pending_events(); + assert_eq!(events.len(), 1); + match events[0] { + Event::PaymentFailed { ref payment_hash, ref payment_id } => { + assert_eq!(*payment_hash, our_payment_hash, "unexpected second payment_hash"); + assert_eq!(*payment_id, expected_payment_id.unwrap()); + } + _ => panic!("Unexpected second event"), + } + } +} + +pub fn pass_failed_payment_back_no_abandon<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_paths_slice: &[&[&Node<'a, 'b, 'c>]], skip_last: bool, our_payment_hash: PaymentHash) -> Option { let mut expected_paths: Vec<_> = expected_paths_slice.iter().collect(); check_added_monitors!(expected_paths[0].last().unwrap(), expected_paths.len()); @@ -1927,6 +2021,8 @@ pub fn pass_failed_payment_back<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expe per_path_msgs.sort_unstable_by(|(_, node_id_a), (_, node_id_b)| node_id_a.cmp(node_id_b)); expected_paths.sort_unstable_by(|path_a, path_b| path_a[path_a.len() - 2].node.get_our_node_id().cmp(&path_b[path_b.len() - 2].node.get_our_node_id())); + let mut expected_payment_id = None; + for (i, (expected_route, (path_msgs, next_hop))) in expected_paths.iter().zip(per_path_msgs.drain(..)).enumerate() { let mut next_msgs = Some(path_msgs); let mut expected_next_node = next_hop; @@ -1975,7 +2071,7 @@ pub fn pass_failed_payment_back<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expe commitment_signed_dance!(origin_node, prev_node, next_msgs.as_ref().unwrap().1, false); let events = origin_node.node.get_and_clear_pending_events(); assert_eq!(events.len(), 1); - let expected_payment_id = match events[0] { + expected_payment_id = Some(match events[0] { Event::PaymentPathFailed { payment_hash, payment_failed_permanently, all_paths_failed, ref path, ref payment_id, .. } => { assert_eq!(payment_hash, our_payment_hash); assert!(payment_failed_permanently); @@ -1986,19 +2082,7 @@ pub fn pass_failed_payment_back<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expe payment_id.unwrap() }, _ => panic!("Unexpected event"), - }; - if i == expected_paths.len() - 1 { - origin_node.node.abandon_payment(expected_payment_id); - let events = origin_node.node.get_and_clear_pending_events(); - assert_eq!(events.len(), 1); - match events[0] { - Event::PaymentFailed { ref payment_hash, ref payment_id } => { - assert_eq!(*payment_hash, our_payment_hash, "unexpected second payment_hash"); - assert_eq!(*payment_id, expected_payment_id); - } - _ => panic!("Unexpected second event"), - } - } + }); } } @@ -2007,6 +2091,8 @@ pub fn pass_failed_payment_back<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expe assert!(expected_paths[0].last().unwrap().node.get_and_clear_pending_events().is_empty()); assert!(expected_paths[0].last().unwrap().node.get_and_clear_pending_msg_events().is_empty()); check_added_monitors!(expected_paths[0].last().unwrap(), 0); + + expected_payment_id } pub fn fail_payment<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_path: &[&Node<'a, 'b, 'c>], our_payment_hash: PaymentHash) { @@ -2047,7 +2133,7 @@ pub fn create_node_cfgs<'a>(node_count: usize, chanmon_cfgs: &'a Vec UserConfig { default_config } -pub fn create_node_chanmgrs<'a, 'b>(node_count: usize, cfgs: &'a Vec>, node_config: &[Option]) -> Vec, &'b test_utils::TestBroadcaster, &'a test_utils::TestKeysInterface, &'b test_utils::TestFeeEstimator, &'b test_utils::TestLogger>> { +pub fn create_node_chanmgrs<'a, 'b>(node_count: usize, cfgs: &'a Vec>, node_config: &[Option]) -> Vec, &'b test_utils::TestBroadcaster, &'a test_utils::TestKeysInterface, &'b test_utils::TestFeeEstimator, &'b test_utils::TestLogger>> { let mut chanmgrs = Vec::new(); for i in 0..node_count { let network = Network::Testnet; @@ -2087,7 +2173,7 @@ pub fn create_node_chanmgrs<'a, 'b>(node_count: usize, cfgs: &'a Vec chanmgrs } -pub fn create_network<'a, 'b: 'a, 'c: 'b>(node_count: usize, cfgs: &'b Vec>, chan_mgrs: &'a Vec, &'c test_utils::TestBroadcaster, &'b test_utils::TestKeysInterface, &'c test_utils::TestFeeEstimator, &'c test_utils::TestLogger>>) -> Vec> { +pub fn create_network<'a, 'b: 'a, 'c: 'b>(node_count: usize, cfgs: &'b Vec>, chan_mgrs: &'a Vec, &'c test_utils::TestBroadcaster, &'b test_utils::TestKeysInterface, &'c test_utils::TestFeeEstimator, &'c test_utils::TestLogger>>) -> Vec> { let mut nodes = Vec::new(); let chan_count = Rc::new(RefCell::new(0)); let payment_count = Rc::new(RefCell::new(0)); @@ -2097,6 +2183,7 @@ pub fn create_network<'a, 'b: 'a, 'c: 'b>(node_count: usize, cfgs: &'b Vec(node_count: usize, cfgs: &'b Vec(node_a: &Node<'a, 'b, 'c>, node_b: &Node<'a, 'b, 'c>, send_channel_ready: (bool, bool), pending_htlc_adds: (i64, i64), pending_htlc_claims: (usize, usize), pending_htlc_fails: (usize, usize), pending_cell_htlc_claims: (usize, usize), pending_cell_htlc_fails: (usize, usize), pending_raa: (bool, bool)) { - node_a.node.peer_connected(&node_b.node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None }).unwrap(); + node_a.node.peer_connected(&node_b.node.get_our_node_id(), &msgs::Init { features: channelmanager::provided_init_features(), remote_network_address: None }).unwrap(); let reestablish_1 = get_chan_reestablish_msgs!(node_a, node_b); - node_b.node.peer_connected(&node_a.node.get_our_node_id(), &msgs::Init { features: InitFeatures::known(), remote_network_address: None }).unwrap(); + node_b.node.peer_connected(&node_a.node.get_our_node_id(), &msgs::Init { features: channelmanager::provided_init_features(), remote_network_address: None }).unwrap(); let reestablish_2 = get_chan_reestablish_msgs!(node_b, node_a); if send_channel_ready.0 {