//! A bunch of useful utilities for building networks of nodes and exchanging messages between
//! nodes for functional tests.
-use chain::{BestBlock, Confirm, Listen, Watch};
+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};
+use ln::channelmanager::{ChainParameters, ChannelManager, ChannelManagerReadArgs, RAACommitmentOrder, PaymentSendFailure, PaymentId, MIN_CLTV_EXPIRY_DELTA};
use routing::network_graph::{NetGraphMsgHandler, NetworkGraph};
use routing::router::{PaymentParameters, Route, get_route};
use ln::features::{InitFeatures, InvoiceFeatures};
}
}
+/// Get an error message from the pending events queue.
+#[macro_export]
+macro_rules! get_err_msg {
+ ($node: expr, $node_id: expr) => {
+ {
+ let events = $node.node.get_and_clear_pending_msg_events();
+ assert_eq!(events.len(), 1);
+ match events[0] {
+ $crate::util::events::MessageSendEvent::HandleError {
+ action: $crate::ln::msgs::ErrorAction::SendErrorMessage { ref msg }, ref node_id
+ } => {
+ assert_eq!(*node_id, $node_id);
+ (*msg).clone()
+ },
+ _ => panic!("Unexpected event"),
+ }
+ }
+ }
+}
+
/// Get a specific event from the pending events queue.
#[macro_export]
macro_rules! get_event {
#[macro_export]
macro_rules! get_route_and_payment_hash {
($send_node: expr, $recv_node: expr, $recv_value: expr) => {{
- $crate::get_route_and_payment_hash!($send_node, $recv_node, vec![], $recv_value, TEST_FINAL_CLTV)
+ let payment_params = $crate::routing::router::PaymentParameters::from_node_id($recv_node.node.get_our_node_id())
+ .with_features($crate::ln::features::InvoiceFeatures::known());
+ $crate::get_route_and_payment_hash!($send_node, $recv_node, payment_params, $recv_value, TEST_FINAL_CLTV)
}};
- ($send_node: expr, $recv_node: expr, $last_hops: expr, $recv_value: expr, $cltv: expr) => {{
+ ($send_node: expr, $recv_node: expr, $payment_params: expr, $recv_value: expr, $cltv: expr) => {{
+ use $crate::chain::keysinterface::KeysInterface;
let (payment_preimage, payment_hash, payment_secret) = $crate::get_payment_preimage_hash!($recv_node, Some($recv_value));
- let payment_params = $crate::routing::router::PaymentParameters::from_node_id($recv_node.node.get_our_node_id())
- .with_features($crate::ln::features::InvoiceFeatures::known())
- .with_route_hints($last_hops);
let scorer = $crate::util::test_utils::TestScorer::with_penalty(0);
+ let keys_manager = $crate::util::test_utils::TestKeysInterface::new(&[0u8; 32], bitcoin::network::constants::Network::Testnet);
+ let random_seed_bytes = keys_manager.get_secure_random_bytes();
let route = $crate::routing::router::get_route(
- &$send_node.node.get_our_node_id(), &payment_params, $send_node.network_graph,
+ &$send_node.node.get_our_node_id(), &$payment_params, &$send_node.network_graph.read_only(),
Some(&$send_node.node.list_usable_channels().iter().collect::<Vec<_>>()),
- $recv_value, $cltv, $send_node.logger, &scorer
+ $recv_value, $cltv, $send_node.logger, &scorer, &random_seed_bytes
).unwrap();
(route, payment_hash, payment_preimage, payment_secret)
}}
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());
+ let network_graph = origin_node.network_graph.read_only();
let scorer = test_utils::TestScorer::with_penalty(0);
+ let seed = [0u8; 32];
+ let keys_manager = test_utils::TestKeysInterface::new(&seed, Network::Testnet);
+ let random_seed_bytes = keys_manager.get_secure_random_bytes();
let route = get_route(
- &origin_node.node.get_our_node_id(), &payment_params, &origin_node.network_graph,
+ &origin_node.node.get_our_node_id(), &payment_params, &network_graph,
Some(&origin_node.node.list_usable_channels().iter().collect::<Vec<_>>()),
- recv_value, TEST_FINAL_CLTV, origin_node.logger, &scorer).unwrap();
+ recv_value, TEST_FINAL_CLTV, origin_node.logger, &scorer, &random_seed_bytes).unwrap();
assert_eq!(route.paths.len(), 1);
assert_eq!(route.paths[0].len(), expected_route.len());
for (node, hop) in expected_route.iter().zip(route.paths[0].iter()) {
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());
+ let network_graph = origin_node.network_graph.read_only();
let scorer = test_utils::TestScorer::with_penalty(0);
+ let seed = [0u8; 32];
+ let keys_manager = test_utils::TestKeysInterface::new(&seed, Network::Testnet);
+ let random_seed_bytes = keys_manager.get_secure_random_bytes();
let route = get_route(
- &origin_node.node.get_our_node_id(), &payment_params, origin_node.network_graph,
- None, recv_value, TEST_FINAL_CLTV, origin_node.logger, &scorer).unwrap();
+ &origin_node.node.get_our_node_id(), &payment_params, &network_graph,
+ None, recv_value, TEST_FINAL_CLTV, origin_node.logger, &scorer, &random_seed_bytes).unwrap();
assert_eq!(route.paths.len(), 1);
assert_eq!(route.paths[0].len(), expected_route.len());
for (node, hop) in expected_route.iter().zip(route.paths[0].iter()) {
let mut default_config = UserConfig::default();
// Set cltv_expiry_delta slightly lower to keep the final CLTV values inside one byte in our
// tests so that our script-length checks don't fail (see ACCEPTED_HTLC_SCRIPT_WEIGHT).
- default_config.channel_options.cltv_expiry_delta = 6*6;
+ default_config.channel_options.cltv_expiry_delta = MIN_CLTV_EXPIRY_DELTA;
default_config.channel_options.announced_channel = true;
default_config.peer_channel_config_limits.force_announced_channel_preference = false;
// When most of our tests were written, the default HTLC minimum was fixed at 1000.
for i in 0..node_count {
for j in (i+1)..node_count {
- nodes[i].node.peer_connected(&nodes[j].node.get_our_node_id(), &msgs::Init { features: cfgs[j].features.clone() });
- nodes[j].node.peer_connected(&nodes[i].node.get_our_node_id(), &msgs::Init { features: cfgs[i].features.clone() });
+ nodes[i].node.peer_connected(&nodes[j].node.get_our_node_id(), &msgs::Init { features: cfgs[j].features.clone(), remote_network_address: None });
+ nodes[j].node.peer_connected(&nodes[i].node.get_our_node_id(), &msgs::Init { features: cfgs[i].features.clone(), remote_network_address: None });
}
}
/// 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<'a, 'b, 'c>(node_a: &Node<'a, 'b, 'c>, node_b: &Node<'a, 'b, 'c>, send_funding_locked: (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::empty() });
+ node_a.node.peer_connected(&node_b.node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None });
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::empty() });
+ node_b.node.peer_connected(&node_a.node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None });
let reestablish_2 = get_chan_reestablish_msgs!(node_b, node_a);
if send_funding_locked.0 {