+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
//! Tests that test standing up a network of ChannelManagers, creating channels, sending
//! payments/messages between them, and often checking the resulting ChannelMonitors are able to
//! claim outputs on-chain.
use std::{mem, io};
use ln::functional_test_utils::*;
+use ln::chan_utils::PreCalculatedTxCreationKeys;
#[test]
fn test_insane_channel_opens() {
let local_chan_lock = nodes[0].node.channel_state.lock().unwrap();
let local_chan = local_chan_lock.by_id.get(&chan.2).unwrap();
let local_chan_keys = local_chan.get_local_keys();
- local_chan_keys.sign_remote_commitment(feerate_per_kw, &commit_tx, &commit_tx_keys, &[&accepted_htlc_info], &secp_ctx).unwrap()
+ let pre_commit_tx_keys = PreCalculatedTxCreationKeys::new(commit_tx_keys);
+ local_chan_keys.sign_remote_commitment(feerate_per_kw, &commit_tx, &pre_commit_tx_keys, &[&accepted_htlc_info], &secp_ctx).unwrap()
};
let commit_signed_msg = msgs::CommitmentSigned {
check_added_monitors!(nodes[1], 1);
}
+#[test]
+fn test_inbound_outbound_capacity_is_not_zero() {
+ let chanmon_cfgs = create_chanmon_cfgs(2);
+ let node_cfgs = create_node_cfgs(2, &chanmon_cfgs);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
+ let _ = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 95000000, InitFeatures::known(), InitFeatures::known());
+ let channels0 = node_chanmgrs[0].list_channels();
+ let channels1 = node_chanmgrs[1].list_channels();
+ assert_eq!(channels0.len(), 1);
+ assert_eq!(channels1.len(), 1);
+
+ assert_eq!(channels0[0].inbound_capacity_msat, 95000000);
+ assert_eq!(channels1[0].outbound_capacity_msat, 95000000);
+
+ assert_eq!(channels0[0].outbound_capacity_msat, 100000 * 1000 - 95000000);
+ assert_eq!(channels1[0].inbound_capacity_msat, 100000 * 1000 - 95000000);
+}
+
fn commit_tx_fee_msat(feerate: u32, num_htlcs: u64) -> u64 {
(COMMITMENT_TX_BASE_WEIGHT + num_htlcs * COMMITMENT_TX_WEIGHT_PER_HTLC) * feerate as u64 / 1000 * 1000
}
// CLTV expires at TEST_FINAL_CLTV + 1 (current height) + 1 (added in send_payment for
// buffer space).
- {
+ let (close_chan_update_1, close_chan_update_2) = {
let mut header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
nodes[3].block_notifier.block_connected_checked(&header, 2, &Vec::new()[..], &[0; 0]);
for i in 3..TEST_FINAL_CLTV + 2 + LATENCY_GRACE_PERIOD_BLOCKS + 1 {
header = BlockHeader { version: 0x20000000, prev_blockhash: header.bitcoin_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
nodes[3].block_notifier.block_connected_checked(&header, i, &Vec::new()[..], &[0; 0]);
}
+ let events = nodes[3].node.get_and_clear_pending_msg_events();
+ assert_eq!(events.len(), 1);
+ let close_chan_update_1 = match events[0] {
+ MessageSendEvent::BroadcastChannelUpdate { ref msg } => {
+ msg.clone()
+ },
+ _ => panic!("Unexpected event"),
+ };
check_added_monitors!(nodes[3], 1);
// Clear bumped claiming txn spending node 2 commitment tx. Bumped txn are generated after reaching some height timer.
header = BlockHeader { version: 0x20000000, prev_blockhash: header.bitcoin_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
nodes[4].block_notifier.block_connected_checked(&header, i, &Vec::new()[..], &[0; 0]);
}
-
+ let events = nodes[4].node.get_and_clear_pending_msg_events();
+ assert_eq!(events.len(), 1);
+ let close_chan_update_2 = match events[0] {
+ MessageSendEvent::BroadcastChannelUpdate { ref msg } => {
+ msg.clone()
+ },
+ _ => panic!("Unexpected event"),
+ };
check_added_monitors!(nodes[4], 1);
test_txn_broadcast(&nodes[4], &chan_4, None, HTLCType::SUCCESS);
nodes[4].block_notifier.block_connected(&Block { header, txdata: vec![node_txn[0].clone()] }, TEST_FINAL_CLTV - 5);
check_preimage_claim(&nodes[4], &node_txn);
- }
- get_announce_close_broadcast_events(&nodes, 3, 4);
+ (close_chan_update_1, close_chan_update_2)
+ };
+ nodes[3].net_graph_msg_handler.handle_channel_update(&close_chan_update_2).unwrap();
+ nodes[4].net_graph_msg_handler.handle_channel_update(&close_chan_update_1).unwrap();
assert_eq!(nodes[3].node.list_channels().len(), 0);
assert_eq!(nodes[4].node.list_channels().len(), 0);
}
let logger = test_utils::TestLogger::new();
let payment_event = {
let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
- let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), Some(&nodes[0].node.list_usable_channels()), &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap();
+ let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(),
+ &nodes[1].node.get_our_node_id(), Some(&nodes[0].node.list_usable_channels().iter().collect::<Vec<_>>()),
+ &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap();
nodes[0].node.send_payment(&route, payment_hash_1, &None).unwrap();
check_added_monitors!(nodes[0], 1);
// Channel should still work fine...
let net_graph_msg_handler = &nodes[0].net_graph_msg_handler;
- let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(), &nodes[1].node.get_our_node_id(), Some(&nodes[0].node.list_usable_channels()), &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap();
+ let route = get_route(&nodes[0].node.get_our_node_id(), &net_graph_msg_handler.network_graph.read().unwrap(),
+ &nodes[1].node.get_our_node_id(), Some(&nodes[0].node.list_usable_channels().iter().collect::<Vec<_>>()),
+ &Vec::new(), 1000000, TEST_FINAL_CLTV, &logger).unwrap();
let payment_preimage_2 = send_along_route(&nodes[0], route, &[&nodes[1]], 1000000).0;
claim_payment(&nodes[0], &[&nodes[1]], payment_preimage_2, 1_000_000);
}
match *outp {
SpendableOutputDescriptor::StaticOutputRemotePayment { ref outpoint, ref output, ref key_derivation_params } => {
let input = TxIn {
- previous_output: outpoint.clone(),
+ previous_output: outpoint.into_bitcoin_outpoint(),
script_sig: Script::new(),
sequence: 0,
witness: Vec::new(),
},
SpendableOutputDescriptor::DynamicOutputP2WSH { ref outpoint, ref per_commitment_point, ref to_self_delay, ref output, ref key_derivation_params, ref remote_revocation_pubkey } => {
let input = TxIn {
- previous_output: outpoint.clone(),
+ previous_output: outpoint.into_bitcoin_outpoint(),
script_sig: Script::new(),
sequence: *to_self_delay as u32,
witness: Vec::new(),
SpendableOutputDescriptor::StaticOutput { ref outpoint, ref output } => {
let secp_ctx = Secp256k1::new();
let input = TxIn {
- previous_output: outpoint.clone(),
+ previous_output: outpoint.into_bitcoin_outpoint(),
script_sig: Script::new(),
sequence: 0,
witness: Vec::new(),
projects / rust-lightning / blobdiff