use ln::msgs::{ChannelMessageHandler,RoutingMessageHandler};
use util::enforcing_trait_impls::EnforcingChannelKeys;
use util::test_utils;
+use util::test_utils::TestChannelMonitor;
use util::events::{Event, EventsProvider, MessageSendEvent, MessageSendEventsProvider};
use util::errors::APIError;
use util::logger::Logger;
use std::mem;
pub const CHAN_CONFIRM_DEPTH: u32 = 100;
-pub fn confirm_transaction(notifier: &chaininterface::BlockNotifier, chain: &chaininterface::ChainWatchInterfaceUtil, tx: &Transaction, chan_id: u32) {
+pub fn confirm_transaction<'a, 'b>(notifier: &'a chaininterface::BlockNotifier<'b>, chain: &chaininterface::ChainWatchInterfaceUtil, tx: &Transaction, chan_id: u32) {
assert!(chain.does_match_tx(tx));
let mut header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
notifier.block_connected_checked(&header, 1, &[tx; 1], &[chan_id; 1]);
}
}
-pub fn connect_blocks(notifier: &chaininterface::BlockNotifier, depth: u32, height: u32, parent: bool, prev_blockhash: Sha256d) -> Sha256d {
+pub fn connect_blocks<'a, 'b>(notifier: &'a chaininterface::BlockNotifier<'b>, depth: u32, height: u32, parent: bool, prev_blockhash: Sha256d) -> Sha256d {
let mut header = BlockHeader { version: 0x2000000, prev_blockhash: if parent { prev_blockhash } else { Default::default() }, merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
notifier.block_connected_checked(&header, height + 1, &Vec::new(), &Vec::new());
for i in 2..depth + 1 {
header.bitcoin_hash()
}
-pub struct Node {
- pub block_notifier: Arc<chaininterface::BlockNotifier>,
+pub struct NodeCfg {
pub chain_monitor: Arc<chaininterface::ChainWatchInterfaceUtil>,
pub tx_broadcaster: Arc<test_utils::TestBroadcaster>,
- pub chan_monitor: Arc<test_utils::TestChannelMonitor>,
+ pub fee_estimator: Arc<test_utils::TestFeeEstimator>,
+ pub chan_monitor: test_utils::TestChannelMonitor,
pub keys_manager: Arc<test_utils::TestKeysInterface>,
- pub node: Arc<ChannelManager<EnforcingChannelKeys>>,
+ pub logger: Arc<test_utils::TestLogger>,
+ pub node_seed: [u8; 32],
+}
+
+pub struct Node<'a, 'b: 'a> {
+ pub block_notifier: chaininterface::BlockNotifier<'b>,
+ pub chain_monitor: Arc<chaininterface::ChainWatchInterfaceUtil>,
+ pub tx_broadcaster: Arc<test_utils::TestBroadcaster>,
+ pub chan_monitor: &'b test_utils::TestChannelMonitor,
+ pub keys_manager: Arc<test_utils::TestKeysInterface>,
+ pub node: &'a ChannelManager<EnforcingChannelKeys, &'b TestChannelMonitor>,
pub router: Router,
pub node_seed: [u8; 32],
pub network_payment_count: Rc<RefCell<u8>>,
pub network_chan_count: Rc<RefCell<u32>>,
pub logger: Arc<test_utils::TestLogger>
}
-impl Drop for Node {
+
+impl<'a, 'b> Drop for Node<'a, 'b> {
fn drop(&mut self) {
if !::std::thread::panicking() {
// Check that we processed all pending events
}
}
-pub fn create_chan_between_nodes(node_a: &Node, node_b: &Node, a_flags: InitFeatures, b_flags: InitFeatures) -> (msgs::ChannelAnnouncement, msgs::ChannelUpdate, msgs::ChannelUpdate, [u8; 32], Transaction) {
+pub fn create_chan_between_nodes<'a, 'b, 'c>(node_a: &'a Node<'b, 'c>, node_b: &'a Node<'b, 'c>, a_flags: InitFeatures, b_flags: InitFeatures) -> (msgs::ChannelAnnouncement, msgs::ChannelUpdate, msgs::ChannelUpdate, [u8; 32], Transaction) {
create_chan_between_nodes_with_value(node_a, node_b, 100000, 10001, a_flags, b_flags)
}
-pub fn create_chan_between_nodes_with_value(node_a: &Node, node_b: &Node, channel_value: u64, push_msat: u64, a_flags: InitFeatures, b_flags: InitFeatures) -> (msgs::ChannelAnnouncement, msgs::ChannelUpdate, msgs::ChannelUpdate, [u8; 32], Transaction) {
+pub fn create_chan_between_nodes_with_value<'a, 'b, 'c>(node_a: &'a Node<'b, 'c>, node_b: &'a Node<'b, 'c>, channel_value: u64, push_msat: u64, a_flags: InitFeatures, b_flags: InitFeatures) -> (msgs::ChannelAnnouncement, msgs::ChannelUpdate, msgs::ChannelUpdate, [u8; 32], Transaction) {
let (funding_locked, channel_id, tx) = create_chan_between_nodes_with_value_a(node_a, node_b, channel_value, push_msat, a_flags, b_flags);
let (announcement, as_update, bs_update) = create_chan_between_nodes_with_value_b(node_a, node_b, &funding_locked);
(announcement, as_update, bs_update, channel_id, tx)
}
}
-pub fn create_funding_transaction(node: &Node, expected_chan_value: u64, expected_user_chan_id: u64) -> ([u8; 32], Transaction, OutPoint) {
+pub fn create_funding_transaction<'a, 'b>(node: &Node<'a, 'b>, expected_chan_value: u64, expected_user_chan_id: u64) -> ([u8; 32], Transaction, OutPoint) {
let chan_id = *node.network_chan_count.borrow();
let events = node.node.get_and_clear_pending_events();
}
}
-pub fn create_chan_between_nodes_with_value_init(node_a: &Node, node_b: &Node, channel_value: u64, push_msat: u64, a_flags: InitFeatures, b_flags: InitFeatures) -> Transaction {
+pub fn create_chan_between_nodes_with_value_init<'a, 'b>(node_a: &Node<'a, 'b>, node_b: &Node<'a, 'b>, channel_value: u64, push_msat: u64, a_flags: InitFeatures, b_flags: InitFeatures) -> Transaction {
node_a.node.create_channel(node_b.node.get_our_node_id(), channel_value, push_msat, 42).unwrap();
node_b.node.handle_open_channel(&node_a.node.get_our_node_id(), a_flags, &get_event_msg!(node_a, MessageSendEvent::SendOpenChannel, node_b.node.get_our_node_id()));
node_a.node.handle_accept_channel(&node_b.node.get_our_node_id(), b_flags, &get_event_msg!(node_b, MessageSendEvent::SendAcceptChannel, node_a.node.get_our_node_id()));
tx
}
-pub fn create_chan_between_nodes_with_value_confirm_first(node_recv: &Node, node_conf: &Node, tx: &Transaction) {
+pub fn create_chan_between_nodes_with_value_confirm_first<'a, 'b, 'c>(node_recv: &'a Node<'a, 'b>, node_conf: &'a Node<'a, 'b>, tx: &Transaction) {
confirm_transaction(&node_conf.block_notifier, &node_conf.chain_monitor, &tx, tx.version);
node_recv.node.handle_funding_locked(&node_conf.node.get_our_node_id(), &get_event_msg!(node_conf, MessageSendEvent::SendFundingLocked, node_recv.node.get_our_node_id()));
}
-pub fn create_chan_between_nodes_with_value_confirm_second(node_recv: &Node, node_conf: &Node) -> ((msgs::FundingLocked, msgs::AnnouncementSignatures), [u8; 32]) {
+pub fn create_chan_between_nodes_with_value_confirm_second<'a, 'b>(node_recv: &Node<'a, 'b>, node_conf: &Node<'a, 'b>) -> ((msgs::FundingLocked, msgs::AnnouncementSignatures), [u8; 32]) {
let channel_id;
let events_6 = node_conf.node.get_and_clear_pending_msg_events();
assert_eq!(events_6.len(), 2);
}), channel_id)
}
-pub fn create_chan_between_nodes_with_value_confirm(node_a: &Node, node_b: &Node, tx: &Transaction) -> ((msgs::FundingLocked, msgs::AnnouncementSignatures), [u8; 32]) {
+pub fn create_chan_between_nodes_with_value_confirm<'a, 'b, 'c>(node_a: &'a Node<'b, 'c>, node_b: &'a Node<'b, 'c>, tx: &Transaction) -> ((msgs::FundingLocked, msgs::AnnouncementSignatures), [u8; 32]) {
create_chan_between_nodes_with_value_confirm_first(node_a, node_b, tx);
confirm_transaction(&node_a.block_notifier, &node_a.chain_monitor, &tx, tx.version);
create_chan_between_nodes_with_value_confirm_second(node_b, node_a)
}
-pub fn create_chan_between_nodes_with_value_a(node_a: &Node, node_b: &Node, channel_value: u64, push_msat: u64, a_flags: InitFeatures, b_flags: InitFeatures) -> ((msgs::FundingLocked, msgs::AnnouncementSignatures), [u8; 32], Transaction) {
+pub fn create_chan_between_nodes_with_value_a<'a, 'b, 'c>(node_a: &'a Node<'b, 'c>, node_b: &'a Node<'b, 'c>, channel_value: u64, push_msat: u64, a_flags: InitFeatures, b_flags: InitFeatures) -> ((msgs::FundingLocked, msgs::AnnouncementSignatures), [u8; 32], Transaction) {
let tx = create_chan_between_nodes_with_value_init(node_a, node_b, channel_value, push_msat, a_flags, b_flags);
let (msgs, chan_id) = create_chan_between_nodes_with_value_confirm(node_a, node_b, &tx);
(msgs, chan_id, tx)
}
-pub fn create_chan_between_nodes_with_value_b(node_a: &Node, node_b: &Node, as_funding_msgs: &(msgs::FundingLocked, msgs::AnnouncementSignatures)) -> (msgs::ChannelAnnouncement, msgs::ChannelUpdate, msgs::ChannelUpdate) {
+pub fn create_chan_between_nodes_with_value_b<'a, 'b>(node_a: &Node<'a, 'b>, node_b: &Node<'a, 'b>, as_funding_msgs: &(msgs::FundingLocked, msgs::AnnouncementSignatures)) -> (msgs::ChannelAnnouncement, msgs::ChannelUpdate, msgs::ChannelUpdate) {
node_b.node.handle_funding_locked(&node_a.node.get_our_node_id(), &as_funding_msgs.0);
let bs_announcement_sigs = get_event_msg!(node_b, MessageSendEvent::SendAnnouncementSignatures, node_a.node.get_our_node_id());
node_b.node.handle_announcement_signatures(&node_a.node.get_our_node_id(), &as_funding_msgs.1);
((*announcement).clone(), (*as_update).clone(), (*bs_update).clone())
}
-pub fn create_announced_chan_between_nodes(nodes: &Vec<Node>, a: usize, b: usize, a_flags: InitFeatures, b_flags: InitFeatures) -> (msgs::ChannelUpdate, msgs::ChannelUpdate, [u8; 32], Transaction) {
+pub fn create_announced_chan_between_nodes<'a, 'b, 'c>(nodes: &'a Vec<Node<'b, 'c>>, a: usize, b: usize, a_flags: InitFeatures, b_flags: InitFeatures) -> (msgs::ChannelUpdate, msgs::ChannelUpdate, [u8; 32], Transaction) {
create_announced_chan_between_nodes_with_value(nodes, a, b, 100000, 10001, a_flags, b_flags)
}
-pub fn create_announced_chan_between_nodes_with_value(nodes: &Vec<Node>, a: usize, b: usize, channel_value: u64, push_msat: u64, a_flags: InitFeatures, b_flags: InitFeatures) -> (msgs::ChannelUpdate, msgs::ChannelUpdate, [u8; 32], Transaction) {
+pub fn create_announced_chan_between_nodes_with_value<'a, 'b, 'c>(nodes: &'a Vec<Node<'b, 'c>>, a: usize, b: usize, channel_value: u64, push_msat: u64, a_flags: InitFeatures, b_flags: InitFeatures) -> (msgs::ChannelUpdate, msgs::ChannelUpdate, [u8; 32], Transaction) {
let chan_announcement = create_chan_between_nodes_with_value(&nodes[a], &nodes[b], channel_value, push_msat, a_flags, b_flags);
for node in nodes {
assert!(node.router.handle_channel_announcement(&chan_announcement.0).unwrap());
}}
}
-pub fn close_channel(outbound_node: &Node, inbound_node: &Node, channel_id: &[u8; 32], funding_tx: Transaction, close_inbound_first: bool) -> (msgs::ChannelUpdate, msgs::ChannelUpdate, Transaction) {
+pub fn close_channel<'a, 'b>(outbound_node: &Node<'a, 'b>, inbound_node: &Node<'a, 'b>, channel_id: &[u8; 32], funding_tx: Transaction, close_inbound_first: bool) -> (msgs::ChannelUpdate, msgs::ChannelUpdate, Transaction) {
let (node_a, broadcaster_a, struct_a) = if close_inbound_first { (&inbound_node.node, &inbound_node.tx_broadcaster, inbound_node) } else { (&outbound_node.node, &outbound_node.tx_broadcaster, outbound_node) };
let (node_b, broadcaster_b) = if close_inbound_first { (&outbound_node.node, &outbound_node.tx_broadcaster) } else { (&inbound_node.node, &inbound_node.tx_broadcaster) };
let (tx_a, tx_b);
}
}
- pub fn from_node(node: &Node) -> SendEvent {
+ pub fn from_node<'a, 'b>(node: &Node<'a, 'b>) -> SendEvent {
let mut events = node.node.get_and_clear_pending_msg_events();
assert_eq!(events.len(), 1);
SendEvent::from_event(events.pop().unwrap())
}
}
-pub fn send_along_route_with_hash(origin_node: &Node, route: Route, expected_route: &[&Node], recv_value: u64, our_payment_hash: PaymentHash) {
+pub fn send_along_route_with_hash<'a, 'b>(origin_node: &Node<'a, 'b>, route: Route, expected_route: &[&Node<'a, 'b>], recv_value: u64, our_payment_hash: PaymentHash) {
let mut payment_event = {
origin_node.node.send_payment(route, our_payment_hash).unwrap();
check_added_monitors!(origin_node, 1);
}
}
-pub fn send_along_route(origin_node: &Node, route: Route, expected_route: &[&Node], recv_value: u64) -> (PaymentPreimage, PaymentHash) {
+pub fn send_along_route<'a, 'b>(origin_node: &Node<'a, 'b>, route: Route, expected_route: &[&Node<'a, 'b>], recv_value: u64) -> (PaymentPreimage, PaymentHash) {
let (our_payment_preimage, our_payment_hash) = get_payment_preimage_hash!(origin_node);
send_along_route_with_hash(origin_node, route, expected_route, recv_value, our_payment_hash);
(our_payment_preimage, our_payment_hash)
}
-pub fn claim_payment_along_route(origin_node: &Node, expected_route: &[&Node], skip_last: bool, our_payment_preimage: PaymentPreimage, expected_amount: u64) {
+pub fn claim_payment_along_route<'a, 'b>(origin_node: &Node<'a, 'b>, expected_route: &[&Node<'a, 'b>], skip_last: bool, our_payment_preimage: PaymentPreimage, expected_amount: u64) {
assert!(expected_route.last().unwrap().node.claim_funds(our_payment_preimage, expected_amount));
check_added_monitors!(expected_route.last().unwrap(), 1);
}
}
-pub fn claim_payment(origin_node: &Node, expected_route: &[&Node], our_payment_preimage: PaymentPreimage, expected_amount: u64) {
+pub fn claim_payment<'a, 'b>(origin_node: &Node<'a, 'b>, expected_route: &[&Node<'a, 'b>], our_payment_preimage: PaymentPreimage, expected_amount: u64) {
claim_payment_along_route(origin_node, expected_route, false, our_payment_preimage, expected_amount);
}
pub const TEST_FINAL_CLTV: u32 = 32;
-pub fn route_payment(origin_node: &Node, expected_route: &[&Node], recv_value: u64) -> (PaymentPreimage, PaymentHash) {
+pub fn route_payment<'a, 'b>(origin_node: &Node<'a, 'b>, expected_route: &[&Node<'a, 'b>], recv_value: u64) -> (PaymentPreimage, PaymentHash) {
let route = origin_node.router.get_route(&expected_route.last().unwrap().node.get_our_node_id(), None, &Vec::new(), recv_value, TEST_FINAL_CLTV).unwrap();
assert_eq!(route.hops.len(), expected_route.len());
for (node, hop) in expected_route.iter().zip(route.hops.iter()) {
send_along_route(origin_node, route, expected_route, recv_value)
}
-pub fn route_over_limit(origin_node: &Node, expected_route: &[&Node], recv_value: u64) {
+pub fn route_over_limit<'a, 'b>(origin_node: &Node<'a, 'b>, expected_route: &[&Node<'a, 'b>], recv_value: u64) {
let route = origin_node.router.get_route(&expected_route.last().unwrap().node.get_our_node_id(), None, &Vec::new(), recv_value, TEST_FINAL_CLTV).unwrap();
assert_eq!(route.hops.len(), expected_route.len());
for (node, hop) in expected_route.iter().zip(route.hops.iter()) {
};
}
-pub fn send_payment(origin: &Node, expected_route: &[&Node], recv_value: u64, expected_value: u64) {
+pub fn send_payment<'a, 'b>(origin: &Node<'a, 'b>, expected_route: &[&Node<'a, 'b>], recv_value: u64, expected_value: u64) {
let our_payment_preimage = route_payment(&origin, expected_route, recv_value).0;
claim_payment(&origin, expected_route, our_payment_preimage, expected_value);
}
-pub fn fail_payment_along_route(origin_node: &Node, expected_route: &[&Node], skip_last: bool, our_payment_hash: PaymentHash) {
+pub fn fail_payment_along_route<'a, 'b>(origin_node: &Node<'a, 'b>, expected_route: &[&Node<'a, 'b>], skip_last: bool, our_payment_hash: PaymentHash) {
assert!(expected_route.last().unwrap().node.fail_htlc_backwards(&our_payment_hash));
expect_pending_htlcs_forwardable!(expected_route.last().unwrap());
check_added_monitors!(expected_route.last().unwrap(), 1);
}
}
-pub fn fail_payment(origin_node: &Node, expected_route: &[&Node], our_payment_hash: PaymentHash) {
+pub fn fail_payment<'a, 'b>(origin_node: &Node<'a, 'b>, expected_route: &[&Node<'a, 'b>], our_payment_hash: PaymentHash) {
fail_payment_along_route(origin_node, expected_route, false, our_payment_hash);
}
-pub fn create_network(node_count: usize, node_config: &[Option<UserConfig>]) -> Vec<Node> {
+pub fn create_node_cfgs(node_count: usize) -> Vec<NodeCfg> {
let mut nodes = Vec::new();
let mut rng = thread_rng();
- let secp_ctx = Secp256k1::new();
-
- let chan_count = Rc::new(RefCell::new(0));
- let payment_count = Rc::new(RefCell::new(0));
for i in 0..node_count {
- let test_logger = Arc::new(test_utils::TestLogger::with_id(format!("node {}", i)));
- let logger = &(Arc::clone(&test_logger) as Arc<Logger>);
- let feeest = Arc::new(test_utils::TestFeeEstimator { sat_per_kw: 253 });
- let chain_monitor = Arc::new(chaininterface::ChainWatchInterfaceUtil::new(Network::Testnet, Arc::clone(&logger)));
- let block_notifier = Arc::new(chaininterface::BlockNotifier::new(chain_monitor.clone()));
+ let logger = Arc::new(test_utils::TestLogger::with_id(format!("node {}", i)));
+ let fee_estimator = Arc::new(test_utils::TestFeeEstimator { sat_per_kw: 253 });
+ let chain_monitor = Arc::new(chaininterface::ChainWatchInterfaceUtil::new(Network::Testnet, logger.clone() as Arc<Logger>));
let tx_broadcaster = Arc::new(test_utils::TestBroadcaster{txn_broadcasted: Mutex::new(Vec::new())});
let mut seed = [0; 32];
rng.fill_bytes(&mut seed);
- let keys_manager = Arc::new(test_utils::TestKeysInterface::new(&seed, Network::Testnet, Arc::clone(&logger)));
- let chan_monitor = Arc::new(test_utils::TestChannelMonitor::new(chain_monitor.clone(), tx_broadcaster.clone(), logger.clone(), feeest.clone()));
- let weak_res = Arc::downgrade(&chan_monitor.simple_monitor);
- block_notifier.register_listener(weak_res);
+ let keys_manager = Arc::new(test_utils::TestKeysInterface::new(&seed, Network::Testnet, logger.clone() as Arc<Logger>));
+ let chan_monitor = test_utils::TestChannelMonitor::new(chain_monitor.clone(), tx_broadcaster.clone(), logger.clone(), fee_estimator.clone());
+ nodes.push(NodeCfg { chain_monitor, logger, tx_broadcaster, fee_estimator, chan_monitor, keys_manager, node_seed: seed });
+ }
+
+ nodes
+}
+
+pub fn create_node_chanmgrs<'a, 'b>(node_count: usize, cfgs: &'a Vec<NodeCfg>, node_config: &[Option<UserConfig>]) -> Vec<ChannelManager<EnforcingChannelKeys, &'a TestChannelMonitor>> {
+ let mut chanmgrs = Vec::new();
+ for i in 0..node_count {
let mut default_config = UserConfig::default();
default_config.channel_options.announced_channel = true;
default_config.peer_channel_config_limits.force_announced_channel_preference = false;
- let node = ChannelManager::new(Network::Testnet, feeest.clone(), chan_monitor.clone(), tx_broadcaster.clone(), Arc::clone(&logger), keys_manager.clone(), if node_config[i].is_some() { node_config[i].clone().unwrap() } else { default_config }, 0).unwrap();
- let weak_res = Arc::downgrade(&node);
- block_notifier.register_listener(weak_res);
- let router = Router::new(PublicKey::from_secret_key(&secp_ctx, &keys_manager.get_node_secret()), chain_monitor.clone(), Arc::clone(&logger));
- nodes.push(Node { chain_monitor, tx_broadcaster, chan_monitor, node, router, keys_manager, node_seed: seed,
- network_payment_count: payment_count.clone(),
- network_chan_count: chan_count.clone(),
- block_notifier,
- logger: test_logger
- });
+ let node = ChannelManager::new(Network::Testnet, cfgs[i].fee_estimator.clone(), &cfgs[i].chan_monitor, cfgs[i].tx_broadcaster.clone(), cfgs[i].logger.clone(), cfgs[i].keys_manager.clone(), if node_config[i].is_some() { node_config[i].clone().unwrap() } else { default_config }, 0).unwrap();
+ chanmgrs.push(node);
+ }
+
+ chanmgrs
+}
+
+pub fn create_network<'a, 'b>(node_count: usize, cfgs: &'a Vec<NodeCfg>, chan_mgrs: &'b Vec<ChannelManager<EnforcingChannelKeys, &'a TestChannelMonitor>>) -> Vec<Node<'a, 'b>> {
+ let secp_ctx = Secp256k1::new();
+ let mut nodes = Vec::new();
+ let chan_count = Rc::new(RefCell::new(0));
+ let payment_count = Rc::new(RefCell::new(0));
+
+ for i in 0..node_count {
+ let block_notifier = chaininterface::BlockNotifier::new(cfgs[i].chain_monitor.clone());
+ block_notifier.register_ref_listener(&cfgs[i].chan_monitor.simple_monitor);
+ block_notifier.register_ref_listener(&chan_mgrs[i]);
+ let router = Router::new(PublicKey::from_secret_key(&secp_ctx, &cfgs[i].keys_manager.get_node_secret()), cfgs[i].chain_monitor.clone(), cfgs[i].logger.clone() as Arc<Logger>);
+ nodes.push(Node{ chain_monitor: cfgs[i].chain_monitor.clone(), block_notifier,
+ tx_broadcaster: cfgs[i].tx_broadcaster.clone(), chan_monitor: &cfgs[i].chan_monitor,
+ keys_manager: cfgs[i].keys_manager.clone(), node: &chan_mgrs[i], router,
+ node_seed: cfgs[i].node_seed, network_chan_count: chan_count.clone(),
+ network_payment_count: payment_count.clone(), logger: cfgs[i].logger.clone(),
+ })
}
nodes
///
/// All broadcast transactions must be accounted for in one of the above three types of we'll
/// also fail.
-pub fn test_txn_broadcast(node: &Node, chan: &(msgs::ChannelUpdate, msgs::ChannelUpdate, [u8; 32], Transaction), commitment_tx: Option<Transaction>, has_htlc_tx: HTLCType) -> Vec<Transaction> {
+pub fn test_txn_broadcast<'a, 'b>(node: &Node<'a, 'b>, chan: &(msgs::ChannelUpdate, msgs::ChannelUpdate, [u8; 32], Transaction), commitment_tx: Option<Transaction>, has_htlc_tx: HTLCType) -> Vec<Transaction> {
let mut node_txn = node.tx_broadcaster.txn_broadcasted.lock().unwrap();
assert!(node_txn.len() >= if commitment_tx.is_some() { 0 } else { 1 } + if has_htlc_tx == HTLCType::NONE { 0 } else { 1 });
/// Tests that the given node has broadcast a claim transaction against the provided revoked
/// HTLC transaction.
-pub fn test_revoked_htlc_claim_txn_broadcast(node: &Node, revoked_tx: Transaction, commitment_revoked_tx: Transaction) {
+pub fn test_revoked_htlc_claim_txn_broadcast<'a, 'b>(node: &Node<'a, 'b>, revoked_tx: Transaction, commitment_revoked_tx: Transaction) {
let mut node_txn = node.tx_broadcaster.txn_broadcasted.lock().unwrap();
// We should issue a 2nd transaction if one htlc is dropped from initial claiming tx
// but sometimes not as feerate is too-low
assert!(node_txn.is_empty());
}
-pub fn check_preimage_claim(node: &Node, prev_txn: &Vec<Transaction>) -> Vec<Transaction> {
+pub fn check_preimage_claim<'a, 'b>(node: &Node<'a, 'b>, prev_txn: &Vec<Transaction>) -> Vec<Transaction> {
let mut node_txn = node.tx_broadcaster.txn_broadcasted.lock().unwrap();
assert!(node_txn.len() >= 1);
res
}
-pub fn get_announce_close_broadcast_events(nodes: &Vec<Node>, a: usize, b: usize) {
+pub fn get_announce_close_broadcast_events<'a, 'b>(nodes: &Vec<Node<'a, 'b>>, a: usize, b: usize) {
let events_1 = nodes[a].node.get_and_clear_pending_msg_events();
assert_eq!(events_1.len(), 1);
let as_update = match events_1[0] {
/// pending_htlc_adds includes both the holding cell and in-flight update_add_htlcs, whereas
/// for claims/fails they are separated out.
-pub fn reconnect_nodes(node_a: &Node, node_b: &Node, send_funding_locked: (bool, bool), pending_htlc_adds: (i64, i64), pending_htlc_claims: (usize, usize), pending_cell_htlc_claims: (usize, usize), pending_cell_htlc_fails: (usize, usize), pending_raa: (bool, bool)) {
+pub fn reconnect_nodes<'a, 'b>(node_a: &Node<'a, 'b>, node_b: &Node<'a, 'b>, send_funding_locked: (bool, bool), pending_htlc_adds: (i64, i64), pending_htlc_claims: (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());
let reestablish_1 = get_chan_reestablish_msgs!(node_a, node_b);
node_b.node.peer_connected(&node_a.node.get_our_node_id());
//! claim outputs on-chain.
use chain::transaction::OutPoint;
-use chain::chaininterface::{ChainListener, ChainWatchInterfaceUtil};
use chain::keysinterface::{KeysInterface, SpendableOutputDescriptor};
+use chain::chaininterface::{ChainListener, ChainWatchInterfaceUtil, BlockNotifier};
use ln::channel::{COMMITMENT_TX_BASE_WEIGHT, COMMITMENT_TX_WEIGHT_PER_HTLC};
use ln::channelmanager::{ChannelManager,ChannelManagerReadArgs,HTLCForwardInfo,RAACommitmentOrder, PaymentPreimage, PaymentHash, BREAKDOWN_TIMEOUT};
use ln::channelmonitor::{ChannelMonitor, CLTV_CLAIM_BUFFER, LATENCY_GRACE_PERIOD_BLOCKS, ManyChannelMonitor, ANTI_REORG_DELAY};
#[test]
fn test_insane_channel_opens() {
// Stand up a network of 2 nodes
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
// Instantiate channel parameters where we push the maximum msats given our
// funding satoshis
#[test]
fn test_async_inbound_update_fee() {
- let mut nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
let channel_id = chan.2;
fn test_update_fee_unordered_raa() {
// Just the intro to the previous test followed by an out-of-order RAA (which caused a
// crash in an earlier version of the update_fee patch)
- let mut nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
let channel_id = chan.2;
#[test]
fn test_multi_flight_update_fee() {
- let nodes = create_network(2, &[None, None]);
- let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
+ let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
let channel_id = chan.2;
// A B
#[test]
fn test_update_fee_vanilla() {
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
let channel_id = chan.2;
#[test]
fn test_update_fee_that_funder_cannot_afford() {
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let channel_value = 1888;
let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, channel_value, 700000, InitFeatures::supported(), InitFeatures::supported());
let channel_id = chan.2;
#[test]
fn test_update_fee_with_fundee_update_add_htlc() {
- let mut nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
let channel_id = chan.2;
#[test]
fn test_update_fee() {
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
let channel_id = chan.2;
#[test]
fn pre_funding_lock_shutdown_test() {
// Test sending a shutdown prior to funding_locked after funding generation
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let tx = create_chan_between_nodes_with_value_init(&nodes[0], &nodes[1], 8000000, 0, InitFeatures::supported(), InitFeatures::supported());
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
nodes[0].block_notifier.block_connected(&Block { header, txdata: vec![tx.clone()]}, 1);
#[test]
fn updates_shutdown_wait() {
// Test sending a shutdown with outstanding updates pending
- let mut nodes = create_network(3, &[None, None, None]);
+ let node_cfgs = create_node_cfgs(3);
+ 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::supported(), InitFeatures::supported());
let chan_2 = create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::supported(), InitFeatures::supported());
let route_1 = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV).unwrap();
#[test]
fn htlc_fail_async_shutdown() {
// Test HTLCs fail if shutdown starts even if messages are delivered out-of-order
- let mut nodes = create_network(3, &[None, None, None]);
+ let node_cfgs = create_node_cfgs(3);
+ 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::supported(), InitFeatures::supported());
let chan_2 = create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::supported(), InitFeatures::supported());
fn do_test_shutdown_rebroadcast(recv_count: u8) {
// Test that shutdown/closing_signed is re-sent on reconnect with a variable number of
// messages delivered prior to disconnect
- let nodes = create_network(3, &[None, None, None]);
+ let node_cfgs = create_node_cfgs(3);
+ let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]);
+ let nodes = create_network(3, &node_cfgs, &node_chanmgrs);
let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
let chan_2 = create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::supported(), InitFeatures::supported());
fn fake_network_test() {
// Simple test which builds a network of ChannelManagers, connects them to each other, and
// tests that payments get routed and transactions broadcast in semi-reasonable ways.
- let nodes = create_network(4, &[None, None, None, None]);
+ let node_cfgs = create_node_cfgs(4);
+ let node_chanmgrs = create_node_chanmgrs(4, &node_cfgs, &[None, None, None, None]);
+ let nodes = create_network(4, &node_cfgs, &node_chanmgrs);
// Create some initial channels
let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
// Tests that HTLCs in the holding cell count towards the pending HTLC limits on outbound HTLCs
// to ensure we don't end up with HTLCs sitting around in our holding cell for several
// commitment dance rounds.
- let mut nodes = create_network(3, &[None, None, None]);
+ let node_cfgs = create_node_cfgs(3);
+ let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]);
+ let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs);
create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
let chan_2 = create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::supported(), InitFeatures::supported());
fn duplicate_htlc_test() {
// Test that we accept duplicate payment_hash HTLCs across the network and that
// claiming/failing them are all separate and don't affect each other
- let mut nodes = create_network(6, &[None, None, None, None, None, None]);
+ let node_cfgs = create_node_cfgs(6);
+ let node_chanmgrs = create_node_chanmgrs(6, &node_cfgs, &[None, None, None, None, None, None]);
+ let mut nodes = create_network(6, &node_cfgs, &node_chanmgrs);
// Create some initial channels to route via 3 to 4/5 from 0/1/2
create_announced_chan_between_nodes(&nodes, 0, 3, InitFeatures::supported(), InitFeatures::supported());
// Test that ChannelMonitor doesn't generate 2 preimage txn
// when we have 2 HTLCs with same preimage that go across a node
// in opposite directions.
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
fn do_channel_reserve_test(test_recv: bool) {
- let mut nodes = create_network(3, &[None, None, None]);
+ let node_cfgs = create_node_cfgs(3);
+ 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_with_value(&nodes, 0, 1, 1900, 1001, InitFeatures::supported(), InitFeatures::supported());
let chan_2 = create_announced_chan_between_nodes_with_value(&nodes, 1, 2, 1900, 1001, InitFeatures::supported(), InitFeatures::supported());
// removed it fully. B now has the push_msat plus the first two HTLCs in value.
// * Now B happily sends another HTLC, potentially violating its reserve value from A's point
// of view (if A counts the AwaitingRemovedRemoteRevoke HTLC).
- let mut nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
let b_chan_values = get_channel_value_stat!(nodes[1], chan_1.2);
fn channel_monitor_network_test() {
// Simple test which builds a network of ChannelManagers, connects them to each other, and
// tests that ChannelMonitor is able to recover from various states.
- let nodes = create_network(5, &[None, None, None, None, None]);
+ let node_cfgs = create_node_cfgs(5);
+ let node_chanmgrs = create_node_chanmgrs(5, &node_cfgs, &[None, None, None, None, None]);
+ let nodes = create_network(5, &node_cfgs, &node_chanmgrs);
// Create some initial channels
let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
bob_config.channel_options.announced_channel = true;
bob_config.peer_channel_config_limits.force_announced_channel_preference = false;
bob_config.own_channel_config.our_to_self_delay = 6 * 24 * 3;
- let cfgs = [Some(alice_config), Some(bob_config)];
- let nodes = create_network(2, &cfgs);
+ let user_cfgs = [Some(alice_config), Some(bob_config)];
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &user_cfgs);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
// Create some new channels:
let chan_5 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
fn revoked_output_claim() {
// Simple test to ensure a node will claim a revoked output when a stale remote commitment
// transaction is broadcast by its counterparty
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
// node[0] is gonna to revoke an old state thus node[1] should be able to claim the revoked output
let revoked_local_txn = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
#[test]
fn claim_htlc_outputs_shared_tx() {
// Node revoked old state, htlcs haven't time out yet, claim them in shared justice tx
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
// Create some new channel:
let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
#[test]
fn claim_htlc_outputs_single_tx() {
// Node revoked old state, htlcs have timed out, claim each of them in separated justice tx
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
// the HTLC outputs via the preimage it learned (which, once confirmed should generate a
// PaymentSent event).
- let nodes = create_network(3, &[None, None, None]);
+ let node_cfgs = create_node_cfgs(3);
+ let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]);
+ let nodes = create_network(3, &node_cfgs, &node_chanmgrs);
// Create some initial channels
let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
// \ \
// B's HTLC timeout tx B's timeout tx
- let nodes = create_network(3, &[None, None, None]);
+ let node_cfgs = create_node_cfgs(3);
+ let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]);
+ let nodes = create_network(3, &node_cfgs, &node_chanmgrs);
// Create some intial channels
let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
// Test that in case of a revoked commitment tx, we detect the resolution of output by justice tx
// and fail backward accordingly.
- let nodes = create_network(3, &[None, None, None]);
+ let node_cfgs = create_node_cfgs(3);
+ let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]);
+ let nodes = create_network(3, &node_cfgs, &node_chanmgrs);
// Create some initial channels
create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
// * Once they remove it, we will send a (the first) commitment_signed without the HTLC,
// and once they revoke the previous commitment transaction (allowing us to send a new
// commitment_signed) we will be free to fail/fulfill the HTLC backwards.
- let mut nodes = create_network(3, &[None, None, None]);
+ let node_cfgs = create_node_cfgs(3);
+ let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]);
+ let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs);
// Create some initial channels
create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
fn test_htlc_ignore_latest_remote_commitment() {
// Test that HTLC transactions spending the latest remote commitment transaction are simply
// ignored if we cannot claim them. This originally tickled an invalid unwrap().
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
route_payment(&nodes[0], &[&nodes[1]], 10000000);
#[test]
fn test_force_close_fail_back() {
// Check which HTLCs are failed-backwards on channel force-closure
- let mut nodes = create_network(3, &[None, None, None]);
+ let node_cfgs = create_node_cfgs(3);
+ let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]);
+ let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs);
create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::supported(), InitFeatures::supported());
#[test]
fn test_unconf_chan() {
// After creating a chan between nodes, we disconnect all blocks previously seen to force a channel close on nodes[0] side
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
let channel_state = nodes[0].node.channel_state.lock().unwrap();
#[test]
fn test_simple_peer_disconnect() {
// Test that we can reconnect when there are no lost messages
- let nodes = create_network(3, &[None, None, None]);
+ let node_cfgs = create_node_cfgs(3);
+ let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]);
+ let nodes = create_network(3, &node_cfgs, &node_chanmgrs);
create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::supported(), InitFeatures::supported());
fn do_test_drop_messages_peer_disconnect(messages_delivered: u8) {
// Test that we can reconnect when in-flight HTLC updates get dropped
- let mut nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
if messages_delivered == 0 {
create_chan_between_nodes_with_value_a(&nodes[0], &nodes[1], 100000, 10001, InitFeatures::supported(), InitFeatures::supported());
// nodes[1] doesn't receive the funding_locked message (it'll be re-sent on reconnect)
#[test]
fn test_funding_peer_disconnect() {
// Test that we can lock in our funding tx while disconnected
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let tx = create_chan_between_nodes_with_value_init(&nodes[0], &nodes[1], 100000, 10001, InitFeatures::supported(), InitFeatures::supported());
nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false);
fn test_drop_messages_peer_disconnect_dual_htlc() {
// Test that we can handle reconnecting when both sides of a channel have pending
// commitment_updates when we disconnect.
- let mut nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
let (payment_preimage_1, _) = route_payment(&nodes[0], &[&nodes[1]], 1000000);
fn test_invalid_channel_announcement() {
//Test BOLT 7 channel_announcement msg requirement for final node, gather data to build customed channel_announcement msgs
let secp_ctx = Secp256k1::new();
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan_announcement = create_chan_between_nodes(&nodes[0], &nodes[1], InitFeatures::supported(), InitFeatures::supported());
#[test]
fn test_no_txn_manager_serialize_deserialize() {
- let mut nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let new_chan_monitor: test_utils::TestChannelMonitor;
+ let nodes_0_deserialized: ChannelManager<EnforcingChannelKeys, &test_utils::TestChannelMonitor>;
+ let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let tx = create_chan_between_nodes_with_value_init(&nodes[0], &nodes[1], 100000, 10001, InitFeatures::supported(), InitFeatures::supported());
let mut chan_0_monitor_serialized = test_utils::TestVecWriter(Vec::new());
nodes[0].chan_monitor.simple_monitor.monitors.lock().unwrap().iter().next().unwrap().1.write_for_disk(&mut chan_0_monitor_serialized).unwrap();
- nodes[0].chan_monitor = Arc::new(test_utils::TestChannelMonitor::new(nodes[0].chain_monitor.clone(), nodes[0].tx_broadcaster.clone(), Arc::new(test_utils::TestLogger::new()), Arc::new(test_utils::TestFeeEstimator { sat_per_kw: 253 })));
+ new_chan_monitor = test_utils::TestChannelMonitor::new(nodes[0].chain_monitor.clone(), nodes[0].tx_broadcaster.clone(), Arc::new(test_utils::TestLogger::new()), Arc::new(test_utils::TestFeeEstimator { sat_per_kw: 253 }));
+ nodes[0].chan_monitor = &new_chan_monitor;
let mut chan_0_monitor_read = &chan_0_monitor_serialized.0[..];
let (_, mut chan_0_monitor) = <(Sha256dHash, ChannelMonitor)>::read(&mut chan_0_monitor_read, Arc::new(test_utils::TestLogger::new())).unwrap();
assert!(chan_0_monitor_read.is_empty());
let mut nodes_0_read = &nodes_0_serialized[..];
let config = UserConfig::default();
let keys_manager = Arc::new(test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet, Arc::new(test_utils::TestLogger::new())));
- let (_, nodes_0_deserialized) = {
+ let (_, nodes_0_deserialized_tmp) = {
let mut channel_monitors = HashMap::new();
channel_monitors.insert(chan_0_monitor.get_funding_txo().unwrap(), &mut chan_0_monitor);
- <(Sha256dHash, ChannelManager<EnforcingChannelKeys>)>::read(&mut nodes_0_read, ChannelManagerReadArgs {
+ <(Sha256dHash, ChannelManager<EnforcingChannelKeys, &test_utils::TestChannelMonitor>)>::read(&mut nodes_0_read, ChannelManagerReadArgs {
default_config: config,
keys_manager,
fee_estimator: Arc::new(test_utils::TestFeeEstimator { sat_per_kw: 253 }),
- monitor: nodes[0].chan_monitor.clone(),
+ monitor: nodes[0].chan_monitor,
tx_broadcaster: nodes[0].tx_broadcaster.clone(),
logger: Arc::new(test_utils::TestLogger::new()),
channel_monitors: &mut channel_monitors,
}).unwrap()
};
+ nodes_0_deserialized = nodes_0_deserialized_tmp;
assert!(nodes_0_read.is_empty());
assert!(nodes[0].chan_monitor.add_update_monitor(chan_0_monitor.get_funding_txo().unwrap(), chan_0_monitor).is_ok());
- nodes[0].node = Arc::new(nodes_0_deserialized);
- let nodes_0_as_listener: Arc<ChainListener> = nodes[0].node.clone();
- nodes[0].block_notifier.register_listener(Arc::downgrade(&nodes_0_as_listener));
+ nodes[0].node = &nodes_0_deserialized;
+ nodes[0].block_notifier.register_ref_listener(nodes[0].node);
assert_eq!(nodes[0].node.list_channels().len(), 1);
check_added_monitors!(nodes[0], 1);
#[test]
fn test_simple_manager_serialize_deserialize() {
- let mut nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let new_chan_monitor: test_utils::TestChannelMonitor;
+ let nodes_0_deserialized: ChannelManager<EnforcingChannelKeys, &test_utils::TestChannelMonitor>;
+ let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
let (our_payment_preimage, _) = route_payment(&nodes[0], &[&nodes[1]], 1000000);
let mut chan_0_monitor_serialized = test_utils::TestVecWriter(Vec::new());
nodes[0].chan_monitor.simple_monitor.monitors.lock().unwrap().iter().next().unwrap().1.write_for_disk(&mut chan_0_monitor_serialized).unwrap();
- nodes[0].chan_monitor = Arc::new(test_utils::TestChannelMonitor::new(nodes[0].chain_monitor.clone(), nodes[0].tx_broadcaster.clone(), Arc::new(test_utils::TestLogger::new()), Arc::new(test_utils::TestFeeEstimator { sat_per_kw: 253 })));
+ new_chan_monitor = test_utils::TestChannelMonitor::new(nodes[0].chain_monitor.clone(), nodes[0].tx_broadcaster.clone(), Arc::new(test_utils::TestLogger::new()), Arc::new(test_utils::TestFeeEstimator { sat_per_kw: 253 }));
+ nodes[0].chan_monitor = &new_chan_monitor;
let mut chan_0_monitor_read = &chan_0_monitor_serialized.0[..];
let (_, mut chan_0_monitor) = <(Sha256dHash, ChannelMonitor)>::read(&mut chan_0_monitor_read, Arc::new(test_utils::TestLogger::new())).unwrap();
assert!(chan_0_monitor_read.is_empty());
let mut nodes_0_read = &nodes_0_serialized[..];
let keys_manager = Arc::new(test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet, Arc::new(test_utils::TestLogger::new())));
- let (_, nodes_0_deserialized) = {
+ let (_, nodes_0_deserialized_tmp) = {
let mut channel_monitors = HashMap::new();
channel_monitors.insert(chan_0_monitor.get_funding_txo().unwrap(), &mut chan_0_monitor);
- <(Sha256dHash, ChannelManager<EnforcingChannelKeys>)>::read(&mut nodes_0_read, ChannelManagerReadArgs {
+ <(Sha256dHash, ChannelManager<EnforcingChannelKeys, &test_utils::TestChannelMonitor>)>::read(&mut nodes_0_read, ChannelManagerReadArgs {
default_config: UserConfig::default(),
keys_manager,
fee_estimator: Arc::new(test_utils::TestFeeEstimator { sat_per_kw: 253 }),
- monitor: nodes[0].chan_monitor.clone(),
+ monitor: nodes[0].chan_monitor,
tx_broadcaster: nodes[0].tx_broadcaster.clone(),
logger: Arc::new(test_utils::TestLogger::new()),
channel_monitors: &mut channel_monitors,
}).unwrap()
};
+ nodes_0_deserialized = nodes_0_deserialized_tmp;
assert!(nodes_0_read.is_empty());
assert!(nodes[0].chan_monitor.add_update_monitor(chan_0_monitor.get_funding_txo().unwrap(), chan_0_monitor).is_ok());
- nodes[0].node = Arc::new(nodes_0_deserialized);
+ nodes[0].node = &nodes_0_deserialized;
check_added_monitors!(nodes[0], 1);
reconnect_nodes(&nodes[0], &nodes[1], (false, false), (0, 0), (0, 0), (0, 0), (0, 0), (false, false));
#[test]
fn test_manager_serialize_deserialize_inconsistent_monitor() {
// Test deserializing a ChannelManager with an out-of-date ChannelMonitor
- let mut nodes = create_network(4, &[None, None, None, None]);
+ let node_cfgs = create_node_cfgs(4);
+ let node_chanmgrs = create_node_chanmgrs(4, &node_cfgs, &[None, None, None, None]);
+ let new_chan_monitor: test_utils::TestChannelMonitor;
+ let nodes_0_deserialized: ChannelManager<EnforcingChannelKeys, &test_utils::TestChannelMonitor>;
+ let mut nodes = create_network(4, &node_cfgs, &node_chanmgrs);
create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
create_announced_chan_between_nodes(&nodes, 2, 0, InitFeatures::supported(), InitFeatures::supported());
let (_, _, channel_id, funding_tx) = create_announced_chan_between_nodes(&nodes, 0, 3, InitFeatures::supported(), InitFeatures::supported());
node_0_monitors_serialized.push(writer.0);
}
- nodes[0].chan_monitor = Arc::new(test_utils::TestChannelMonitor::new(nodes[0].chain_monitor.clone(), nodes[0].tx_broadcaster.clone(), Arc::new(test_utils::TestLogger::new()), Arc::new(test_utils::TestFeeEstimator { sat_per_kw: 253 })));
+ new_chan_monitor = test_utils::TestChannelMonitor::new(nodes[0].chain_monitor.clone(), nodes[0].tx_broadcaster.clone(), Arc::new(test_utils::TestLogger::new()), Arc::new(test_utils::TestFeeEstimator { sat_per_kw: 253 }));
+ nodes[0].chan_monitor = &new_chan_monitor;
let mut node_0_monitors = Vec::new();
for serialized in node_0_monitors_serialized.iter() {
let mut read = &serialized[..];
let mut nodes_0_read = &nodes_0_serialized[..];
let keys_manager = Arc::new(test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet, Arc::new(test_utils::TestLogger::new())));
- let (_, nodes_0_deserialized) = <(Sha256dHash, ChannelManager<EnforcingChannelKeys>)>::read(&mut nodes_0_read, ChannelManagerReadArgs {
+ let (_, nodes_0_deserialized_tmp) = <(Sha256dHash, ChannelManager<EnforcingChannelKeys, &test_utils::TestChannelMonitor>)>::read(&mut nodes_0_read, ChannelManagerReadArgs {
+ // let (_, nodes_0_deserialized_tmp) = <(Sha256dHash, ChannelManager<EnforcingChannelKeys>)>::read(&mut nodes_0_read, ChannelManagerReadArgs {
default_config: UserConfig::default(),
keys_manager,
fee_estimator: Arc::new(test_utils::TestFeeEstimator { sat_per_kw: 253 }),
- monitor: nodes[0].chan_monitor.clone(),
+ monitor: nodes[0].chan_monitor,
tx_broadcaster: nodes[0].tx_broadcaster.clone(),
logger: Arc::new(test_utils::TestLogger::new()),
channel_monitors: &mut node_0_monitors.iter_mut().map(|monitor| { (monitor.get_funding_txo().unwrap(), monitor) }).collect(),
}).unwrap();
+ nodes_0_deserialized = nodes_0_deserialized_tmp;
assert!(nodes_0_read.is_empty());
{ // Channel close should result in a commitment tx and an HTLC tx
assert!(nodes[0].chan_monitor.add_update_monitor(monitor.get_funding_txo().unwrap(), monitor).is_ok());
check_added_monitors!(nodes[0], 1);
}
- nodes[0].node = Arc::new(nodes_0_deserialized);
+ nodes[0].node = &nodes_0_deserialized;
// nodes[1] and nodes[2] have no lost state with nodes[0]...
reconnect_nodes(&nodes[0], &nodes[1], (false, false), (0, 0), (0, 0), (0, 0), (0, 0), (false, false));
#[test]
fn test_claim_sizeable_push_msat() {
// Incidentally test SpendableOutput event generation due to detection of to_local output on commitment tx
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 99000000, InitFeatures::supported(), InitFeatures::supported());
nodes[1].node.force_close_channel(&chan.2);
fn test_claim_on_remote_sizeable_push_msat() {
// Same test as previous, just test on remote commitment tx, as per_commitment_point registration changes following you're funder/fundee and
// to_remote output is encumbered by a P2WPKH
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 99000000, InitFeatures::supported(), InitFeatures::supported());
nodes[0].node.force_close_channel(&chan.2);
// Same test as previous, just test on remote revoked commitment tx, as per_commitment_point registration changes following you're funder/fundee and
// to_remote output is encumbered by a P2WPKH
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 59000000, InitFeatures::supported(), InitFeatures::supported());
let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3000000).0;
#[test]
fn test_static_spendable_outputs_preimage_tx() {
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
// Create some initial channels
let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
#[test]
fn test_static_spendable_outputs_justice_tx_revoked_commitment_tx() {
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
// Create some initial channels
let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
#[test]
fn test_static_spendable_outputs_justice_tx_revoked_htlc_timeout_tx() {
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
// Create some initial channels
let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
#[test]
fn test_static_spendable_outputs_justice_tx_revoked_htlc_success_tx() {
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
// Create some initial channels
let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
// Finally, check that B will claim the HTLC output if A's latest commitment transaction
// gets broadcast.
- let nodes = create_network(3, &[None, None, None]);
+ let node_cfgs = create_node_cfgs(3);
+ let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]);
+ let nodes = create_network(3, &node_cfgs, &node_chanmgrs);
// Create some initial channels
let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
fn test_duplicate_payment_hash_one_failure_one_success() {
// Topology : A --> B --> C
// We route 2 payments with same hash between B and C, one will be timeout, the other successfully claim
- let mut nodes = create_network(3, &[None, None, None]);
+ let node_cfgs = create_node_cfgs(3);
+ let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]);
+ let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs);
create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
let chan_2 = create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::supported(), InitFeatures::supported());
#[test]
fn test_dynamic_spendable_outputs_local_htlc_success_tx() {
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
// Create some initial channels
let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
// - C - D -
// B / \ F
// And test where C fails back to A/B when D announces its latest commitment transaction
- let nodes = create_network(6, &[None, None, None, None, None, None]);
+ let node_cfgs = create_node_cfgs(6);
+ let node_chanmgrs = create_node_chanmgrs(6, &node_cfgs, &[None, None, None, None, None, None]);
+ let nodes = create_network(6, &node_cfgs, &node_chanmgrs);
create_announced_chan_between_nodes(&nodes, 0, 2, InitFeatures::supported(), InitFeatures::supported());
create_announced_chan_between_nodes(&nodes, 1, 2, InitFeatures::supported(), InitFeatures::supported());
#[test]
fn test_dynamic_spendable_outputs_local_htlc_timeout_tx() {
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
// Create some initial channels
let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
#[test]
fn test_static_output_closing_tx() {
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
}
fn do_htlc_claim_local_commitment_only(use_dust: bool) {
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
let (our_payment_preimage, _) = route_payment(&nodes[0], &[&nodes[1]], if use_dust { 50000 } else { 3000000 });
}
fn do_htlc_claim_current_remote_commitment_only(use_dust: bool) {
- let mut nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &Vec::new(), if use_dust { 50000 } else { 3000000 }, TEST_FINAL_CLTV).unwrap();
}
fn do_htlc_claim_previous_remote_commitment_only(use_dust: bool, check_revoke_no_close: bool) {
- let nodes = create_network(3, &[None, None, None]);
+ let node_cfgs = create_node_cfgs(3);
+ let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]);
+ let nodes = create_network(3, &node_cfgs, &node_chanmgrs);
let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
// Fail the payment, but don't deliver A's final RAA, resulting in the HTLC only being present
const NODE: u16 = 0x2000;
const UPDATE: u16 = 0x1000;
- let mut nodes = create_network(3, &[None, None, None]);
+ let node_cfgs = create_node_cfgs(3);
+ let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]);
+ let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs);
for node in nodes.iter() {
*node.keys_manager.override_session_priv.lock().unwrap() = Some(SecretKey::from_slice(&[3; 32]).unwrap());
}
#[test]
#[should_panic]
fn bolt2_open_channel_sending_node_checks_part1() { //This test needs to be on its own as we are catching a panic
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
//Force duplicate channel ids
for node in nodes.iter() {
*node.keys_manager.override_channel_id_priv.lock().unwrap() = Some([0; 32]);
#[test]
fn bolt2_open_channel_sending_node_checks_part2() {
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
// BOLT #2 spec: Sending node must set funding_satoshis to less than 2^24 satoshis
let channel_value_satoshis=2^24;
fn test_update_add_htlc_bolt2_sender_value_below_minimum_msat() {
//BOLT2 Requirement: MUST offer amount_msat greater than 0.
//BOLT2 Requirement: MUST NOT offer amount_msat below the receiving node's htlc_minimum_msat (same validation check catches both of these)
- let mut nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let _chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 95000000, InitFeatures::supported(), InitFeatures::supported());
let mut route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &[], 100000, TEST_FINAL_CLTV).unwrap();
let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
fn test_update_add_htlc_bolt2_sender_cltv_expiry_too_high() {
//BOLT 2 Requirement: MUST set cltv_expiry less than 500000000.
//It is enforced when constructing a route.
- let mut nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let _chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 0, InitFeatures::supported(), InitFeatures::supported());
let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &[], 100000000, 500000001).unwrap();
let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
//BOLT 2 Requirement: if result would be offering more than the remote's max_accepted_htlcs HTLCs, in the remote commitment transaction: MUST NOT add an HTLC.
//BOLT 2 Requirement: for the first HTLC it offers MUST set id to 0.
//BOLT 2 Requirement: MUST increase the value of id by 1 for each successive offer.
- let mut nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 0, InitFeatures::supported(), InitFeatures::supported());
let max_accepted_htlcs = nodes[1].node.channel_state.lock().unwrap().by_id.get(&chan.2).unwrap().their_max_accepted_htlcs as u64;
#[test]
fn test_update_add_htlc_bolt2_sender_exceed_max_htlc_value_in_flight() {
//BOLT 2 Requirement: if the sum of total offered HTLCs would exceed the remote's max_htlc_value_in_flight_msat: MUST NOT add an HTLC.
- let mut nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let channel_value = 100000;
let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, channel_value, 0, InitFeatures::supported(), InitFeatures::supported());
let max_in_flight = get_channel_value_stat!(nodes[0], chan.2).their_max_htlc_value_in_flight_msat;
#[test]
fn test_update_add_htlc_bolt2_receiver_check_amount_received_more_than_min() {
//BOLT2 Requirement: receiving an amount_msat equal to 0, OR less than its own htlc_minimum_msat -> SHOULD fail the channel.
- let mut nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 95000000, InitFeatures::supported(), InitFeatures::supported());
let htlc_minimum_msat: u64;
{
#[test]
fn test_update_add_htlc_bolt2_receiver_sender_can_afford_amount_sent() {
//BOLT2 Requirement: receiving an amount_msat that the sending node cannot afford at the current feerate_per_kw (while maintaining its channel reserve): SHOULD fail the channel
- let mut nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 95000000, InitFeatures::supported(), InitFeatures::supported());
let their_channel_reserve = get_channel_value_stat!(nodes[0], chan.2).channel_reserve_msat;
fn test_update_add_htlc_bolt2_receiver_check_max_htlc_limit() {
//BOLT 2 Requirement: if a sending node adds more than its max_accepted_htlcs HTLCs to its local commitment transaction: SHOULD fail the channel
//BOLT 2 Requirement: MUST allow multiple HTLCs with the same payment_hash.
- let mut nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 95000000, InitFeatures::supported(), InitFeatures::supported());
let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &[], 3999999, TEST_FINAL_CLTV).unwrap();
let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
#[test]
fn test_update_add_htlc_bolt2_receiver_check_max_in_flight_msat() {
//OR adds more than its max_htlc_value_in_flight_msat worth of offered HTLCs to its local commitment transaction: SHOULD fail the channel
- let mut nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 1000000, InitFeatures::supported(), InitFeatures::supported());
let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV).unwrap();
let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
#[test]
fn test_update_add_htlc_bolt2_receiver_check_cltv_expiry() {
//BOLT2 Requirement: if sending node sets cltv_expiry to greater or equal to 500000000: SHOULD fail the channel.
- let mut nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 95000000, InitFeatures::supported(), InitFeatures::supported());
let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &[], 3999999, TEST_FINAL_CLTV).unwrap();
let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
//BOLT 2 requirement: if the sender did not previously acknowledge the commitment of that HTLC: MUST ignore a repeated id value after a reconnection.
// We test this by first testing that that repeated HTLCs pass commitment signature checks
// after disconnect and that non-sequential htlc_ids result in a channel failure.
- let mut nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV).unwrap();
let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
fn test_update_fulfill_htlc_bolt2_update_fulfill_htlc_before_commitment() {
//BOLT 2 Requirement: until the corresponding HTLC is irrevocably committed in both sides' commitment transactions: MUST NOT send an update_fulfill_htlc, update_fail_htlc, or update_fail_malformed_htlc.
- let mut nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV).unwrap();
fn test_update_fulfill_htlc_bolt2_update_fail_htlc_before_commitment() {
//BOLT 2 Requirement: until the corresponding HTLC is irrevocably committed in both sides' commitment transactions: MUST NOT send an update_fulfill_htlc, update_fail_htlc, or update_fail_malformed_htlc.
- let mut nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV).unwrap();
fn test_update_fulfill_htlc_bolt2_update_fail_malformed_htlc_before_commitment() {
//BOLT 2 Requirement: until the corresponding HTLC is irrevocably committed in both sides' commitment transactions: MUST NOT send an update_fulfill_htlc, update_fail_htlc, or update_fail_malformed_htlc.
- let mut nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV).unwrap();
fn test_update_fulfill_htlc_bolt2_incorrect_htlc_id() {
//BOLT 2 Requirement: A receiving node: if the id does not correspond to an HTLC in its current commitment transaction MUST fail the channel.
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
let our_payment_preimage = route_payment(&nodes[0], &[&nodes[1]], 100000).0;
fn test_update_fulfill_htlc_bolt2_wrong_preimage() {
//BOLT 2 Requirement: A receiving node: if the payment_preimage value in update_fulfill_htlc doesn't SHA256 hash to the corresponding HTLC payment_hash MUST fail the channel.
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
let our_payment_preimage = route_payment(&nodes[0], &[&nodes[1]], 100000).0;
fn test_update_fulfill_htlc_bolt2_missing_badonion_bit_for_malformed_htlc_message() {
//BOLT 2 Requirement: A receiving node: if the BADONION bit in failure_code is not set for update_fail_malformed_htlc MUST fail the channel.
- let mut nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 1000000, InitFeatures::supported(), InitFeatures::supported());
let route = nodes[0].router.get_route(&nodes[1].node.get_our_node_id(), None, &[], 1000000, TEST_FINAL_CLTV).unwrap();
let (_, our_payment_hash) = get_payment_preimage_hash!(nodes[0]);
//BOLT 2 Requirement: a receiving node which has an outgoing HTLC canceled by update_fail_malformed_htlc:
// * MUST return an error in the update_fail_htlc sent to the link which originally sent the HTLC, using the failure_code given and setting the data to sha256_of_onion.
- let mut nodes = create_network(3, &[None, None, None]);
+ let node_cfgs = create_node_cfgs(3);
+ let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]);
+ let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs);
create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 1000000, InitFeatures::supported(), InitFeatures::supported());
create_announced_chan_between_nodes_with_value(&nodes, 1, 2, 1000000, 1000000, InitFeatures::supported(), InitFeatures::supported());
// We can have at most two valid local commitment tx, so both cases must be covered, and both txs must be checked to get them all as
// HTLC could have been removed from lastest local commitment tx but still valid until we get remote RAA
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(3);
+ let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]);
+ let nodes = create_network(3, &node_cfgs, &node_chanmgrs);
let chan =create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
let bs_dust_limit = nodes[1].node.channel_state.lock().unwrap().by_id.get(&chan.2).unwrap().our_dust_limit_satoshis;
// Transaction filters for failing back dust htlc based on local commitment txn infos has been
// prone to error, we test here that a dummy transaction don't fail them.
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
// Rebalance a bit
// Broadcast of local commitment tx, trigger failure-update of dust-HTLCs
// Broadcast of HTLC-timeout tx on local commitment tx, trigger failure-update of non-dust HTLCs
- let nodes = create_network(3, &[None, None, None]);
+ let node_cfgs = create_node_cfgs(3);
+ let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, None, None]);
+ let nodes = create_network(3, &node_cfgs, &node_chanmgrs);
let chan = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
let bs_dust_limit = nodes[1].node.channel_state.lock().unwrap().by_id.get(&chan.2).unwrap().our_dust_limit_satoshis;
config.channel_options.announced_channel = true;
config.peer_channel_config_limits.force_announced_channel_preference = false;
config.channel_options.commit_upfront_shutdown_pubkey = false;
- let cfgs = [None, Some(config), None];
- let nodes = create_network(3, &cfgs);
+ let user_cfgs = [None, Some(config), None];
+ let node_cfgs = create_node_cfgs(3);
+ let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &user_cfgs);
+ let nodes = create_network(3, &node_cfgs, &node_chanmgrs);
// We test that in case of peer committing upfront to a script, if it changes at closing, we refuse to sign
let flags = InitFeatures::supported();
low_our_to_self_config.own_channel_config.our_to_self_delay = 6;
let mut high_their_to_self_config = UserConfig::default();
high_their_to_self_config.peer_channel_config_limits.their_to_self_delay = 100;
- let cfgs = [Some(high_their_to_self_config.clone()), None];
- let nodes = create_network(2, &cfgs);
+ let user_cfgs = [Some(high_their_to_self_config.clone()), None];
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &user_cfgs);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
// We test config.our_to_self > BREAKDOWN_TIMEOUT is enforced in Channel::new_outbound()
let keys_manager: Arc<KeysInterface<ChanKeySigner = EnforcingChannelKeys>> = Arc::new(test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet, Arc::new(test_utils::TestLogger::new())));
// * we don't broadcast our Local Commitment Tx in case of fallen behind
// * we close channel in case of detecting other being fallen behind
// * we are able to claim our own outputs thanks to remote my_current_per_commitment_point
- let mut nodes = create_network(2, &[None, None]);
+ let monitor;
+ let node_state_0;
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 1000000, InitFeatures::supported(), InitFeatures::supported());
let chain_monitor = Arc::new(ChainWatchInterfaceUtil::new(Network::Testnet, Arc::clone(&logger)));
let tx_broadcaster = Arc::new(test_utils::TestBroadcaster{txn_broadcasted: Mutex::new(Vec::new())});
let feeest = Arc::new(test_utils::TestFeeEstimator { sat_per_kw: 253 });
- let monitor = Arc::new(test_utils::TestChannelMonitor::new(chain_monitor.clone(), tx_broadcaster.clone(), logger.clone(), feeest.clone()));
- let node_state_0 = {
+ monitor = test_utils::TestChannelMonitor::new(chain_monitor.clone(), tx_broadcaster.clone(), logger.clone(), feeest.clone());
+ node_state_0 = {
let mut channel_monitors = HashMap::new();
channel_monitors.insert(OutPoint { txid: chan.3.txid(), index: 0 }, &mut chan_monitor);
- <(Sha256dHash, ChannelManager<EnforcingChannelKeys>)>::read(&mut ::std::io::Cursor::new(previous_node_state), ChannelManagerReadArgs {
+ <(Sha256dHash, ChannelManager<EnforcingChannelKeys, &test_utils::TestChannelMonitor>)>::read(&mut ::std::io::Cursor::new(previous_node_state), ChannelManagerReadArgs {
keys_manager: Arc::new(test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet, Arc::clone(&logger))),
fee_estimator: feeest.clone(),
- monitor: monitor.clone(),
+ monitor: &monitor,
logger: Arc::clone(&logger),
tx_broadcaster,
default_config: UserConfig::default(),
- channel_monitors: &mut channel_monitors
+ channel_monitors: &mut channel_monitors,
}).unwrap().1
};
- nodes[0].node = Arc::new(node_state_0);
+ nodes[0].node = &node_state_0;
assert!(monitor.add_update_monitor(OutPoint { txid: chan.3.txid(), index: 0 }, chan_monitor.clone()).is_ok());
- nodes[0].chan_monitor = monitor;
+ nodes[0].chan_monitor = &monitor;
nodes[0].chain_monitor = chain_monitor;
- let weak_res = Arc::downgrade(&nodes[0].chan_monitor.simple_monitor);
- nodes[0].block_notifier.register_listener(weak_res);
- let weak_res = Arc::downgrade(&nodes[0].node);
- nodes[0].block_notifier.register_listener(weak_res);
+ nodes[0].block_notifier = BlockNotifier::new(nodes[0].chain_monitor.clone());
+ nodes[0].block_notifier.register_ref_listener(&nodes[0].chan_monitor.simple_monitor);
+ nodes[0].block_notifier.register_ref_listener(nodes[0].node);
check_added_monitors!(nodes[0], 1);
// sending a probe payment (i.e less than expected value0
// to B, B should refuse payment.
- let nodes = create_network(2, &[None, None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
// Create some initial channels
create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported());
// Create 2 channels between A and B. Disconnect B. Call timer_chan_freshness_every_min and check for generated
// ChannelUpdate. Reconnect B, reestablish and check there is non-generated ChannelUpdate.
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let short_id_1 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::supported(), InitFeatures::supported()).0.contents.short_channel_id;
let short_id_2 = create_announced_chan_between_nodes(&nodes, 1, 0, InitFeatures::supported(), InitFeatures::supported()).0.contents.short_channel_id;
// In case of penalty txn with too low feerates for getting into mempools, RBF-bump them to be sure
// we're able to claim outputs on revoked commitment transaction before timelocks expiration
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 59000000, InitFeatures::supported(), InitFeatures::supported());
let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3000000).0;
// In case of penalty txn with too low feerates for getting into mempools, RBF-bump them to sure
// we're able to claim outputs on revoked HTLC transactions before timelocks expiration
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 59000000, InitFeatures::supported(), InitFeatures::supported());
// Lock HTLC in both directions
// Provide preimage for one
// Check aggregation
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 59000000, InitFeatures::supported(), InitFeatures::supported());
let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3000000).0;
// - remote party claim tx, new bump tx
// - disconnect remote claiming tx, new bump
// - disconnect tx, see no tx anymore
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 59000000, InitFeatures::supported(), InitFeatures::supported());
let payment_preimage_1 = route_payment(&nodes[1], &vec!(&nodes[0])[..], 3_000_000).0;
// Sanitizing pendning_claim_request and claimable_outpoints used to be buggy,
// verify we clean then right after expiration of ANTI_REORG_DELAY.
- let nodes = create_network(2, &[None, None]);
+ let node_cfgs = create_node_cfgs(2);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 59000000, InitFeatures::supported(), InitFeatures::supported());
// Lock HTLC in both directions
projects / rust-lightning / commitdiff