X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Frouting%2Frouter.rs;h=efba350ce2743f816c39e6c20698a15c3e222454;hb=5d0deacc3debd8ab22216266030265816bf4e29e;hp=a97e1b6ffa45db704b89505cfce7d6c58cc1f16b;hpb=9d35026cb647128ddf9f9f815d5e09e2d67a28bd;p=rust-lightning diff --git a/lightning/src/routing/router.rs b/lightning/src/routing/router.rs index a97e1b6f..efba350c 100644 --- a/lightning/src/routing/router.rs +++ b/lightning/src/routing/router.rs @@ -238,7 +238,7 @@ pub struct PaymentParameters { /// A value of 0 will allow payments up to and including a channel's total announced usable /// capacity, a value of one will only use up to half its capacity, two 1/4, etc. /// - /// Default value: 1 + /// Default value: 2 pub max_channel_saturation_power_of_half: u8, /// A list of SCIDs which this payment was previously attempted over and which caused the @@ -253,7 +253,7 @@ impl_writeable_tlv_based!(PaymentParameters, { (2, features, option), (3, max_path_count, (default_value, DEFAULT_MAX_PATH_COUNT)), (4, route_hints, vec_type), - (5, max_channel_saturation_power_of_half, (default_value, 1)), + (5, max_channel_saturation_power_of_half, (default_value, 2)), (6, expiry_time, option), (7, previously_failed_channels, vec_type), }); @@ -268,7 +268,7 @@ impl PaymentParameters { expiry_time: None, max_total_cltv_expiry_delta: DEFAULT_MAX_TOTAL_CLTV_EXPIRY_DELTA, max_path_count: DEFAULT_MAX_PATH_COUNT, - max_channel_saturation_power_of_half: 1, + max_channel_saturation_power_of_half: 2, previously_failed_channels: Vec::new(), } } @@ -754,7 +754,7 @@ where L::Target: Logger, GL::Target: Logger { pub(crate) fn get_route( our_node_pubkey: &PublicKey, payment_params: &PaymentParameters, network_graph: &ReadOnlyNetworkGraph, first_hops: Option<&[&ChannelDetails]>, final_value_msat: u64, final_cltv_expiry_delta: u32, - logger: L, scorer: &S, random_seed_bytes: &[u8; 32] + logger: L, scorer: &S, _random_seed_bytes: &[u8; 32] ) -> Result where L::Target: Logger { let payee_node_id = NodeId::from_pubkey(&payment_params.payee_pubkey); @@ -796,11 +796,11 @@ where L::Target: Logger { // 4. See if we managed to collect paths which aggregately are able to transfer target value // (not recommended value). // 5. If yes, proceed. If not, fail routing. - // 6. Randomly combine paths into routes having enough to fulfill the payment. (TODO: knapsack) - // 7. Of all the found paths, select only those with the lowest total fee. - // 8. The last path in every selected route is likely to be more than we need. - // Reduce its value-to-transfer and recompute fees. - // 9. Choose the best route by the lowest total fee. + // 6. Select the paths which have the lowest cost (fee plus scorer penalty) per amount + // transferred up to the transfer target value. + // 7. Reduce the value of the last path until we are sending only the target value. + // 8. If our maximum channel saturation limit caused us to pick two identical paths, combine + // them so that we're not sending two HTLCs along the same path. // As for the actual search algorithm, // we do a payee-to-payer pseudo-Dijkstra's sorting by each node's distance from the payee @@ -1476,7 +1476,7 @@ where L::Target: Logger { // Both these cases (and other cases except reaching recommended_value_msat) mean that // paths_collection will be stopped because found_new_path==false. // This is not necessarily a routing failure. - 'path_construction: while let Some(RouteGraphNode { node_id, lowest_fee_to_node, total_cltv_delta, value_contribution_msat, path_htlc_minimum_msat, path_penalty_msat, path_length_to_node, .. }) = targets.pop() { + 'path_construction: while let Some(RouteGraphNode { node_id, lowest_fee_to_node, total_cltv_delta, mut value_contribution_msat, path_htlc_minimum_msat, path_penalty_msat, path_length_to_node, .. }) = targets.pop() { // Since we're going payee-to-payer, hitting our node as a target means we should stop // traversing the graph and arrange the path out of what we found. @@ -1542,7 +1542,9 @@ where L::Target: Logger { // on some channels we already passed (assuming dest->source direction). Here, we // recompute the fees again, so that if that's the case, we match the currently // underpaid htlc_minimum_msat with fees. - payment_path.update_value_and_recompute_fees(cmp::min(value_contribution_msat, final_value_msat)); + debug_assert_eq!(payment_path.get_value_msat(), value_contribution_msat); + value_contribution_msat = cmp::min(value_contribution_msat, final_value_msat); + payment_path.update_value_and_recompute_fees(value_contribution_msat); // Since a path allows to transfer as much value as // the smallest channel it has ("bottleneck"), we should recompute @@ -1653,96 +1655,55 @@ where L::Target: Logger { return Err(LightningError{err: "Failed to find a sufficient route to the given destination".to_owned(), action: ErrorAction::IgnoreError}); } - // Sort by total fees and take the best paths. - payment_paths.sort_unstable_by_key(|path| path.get_total_fee_paid_msat()); - if payment_paths.len() > 50 { - payment_paths.truncate(50); - } + // Step (6). + let mut selected_route = payment_paths; + + debug_assert_eq!(selected_route.iter().map(|p| p.get_value_msat()).sum::(), already_collected_value_msat); + let mut overpaid_value_msat = already_collected_value_msat - final_value_msat; + + // First, sort by the cost-per-value of the path, dropping the paths that cost the most for + // the value they contribute towards the payment amount. + // We sort in descending order as we will remove from the front in `retain`, next. + selected_route.sort_unstable_by(|a, b| + (((b.get_cost_msat() as u128) << 64) / (b.get_value_msat() as u128)) + .cmp(&(((a.get_cost_msat() as u128) << 64) / (a.get_value_msat() as u128))) + ); - // Draw multiple sufficient routes by randomly combining the selected paths. - let mut drawn_routes = Vec::new(); - let mut prng = ChaCha20::new(random_seed_bytes, &[0u8; 12]); - let mut random_index_bytes = [0u8; ::core::mem::size_of::()]; - - let num_permutations = payment_paths.len(); - for _ in 0..num_permutations { - let mut cur_route = Vec::::new(); - let mut aggregate_route_value_msat = 0; - - // Step (6). - // Do a Fisher-Yates shuffle to create a random permutation of the payment paths - for cur_index in (1..payment_paths.len()).rev() { - prng.process_in_place(&mut random_index_bytes); - let random_index = usize::from_be_bytes(random_index_bytes).wrapping_rem(cur_index+1); - payment_paths.swap(cur_index, random_index); + // We should make sure that at least 1 path left. + let mut paths_left = selected_route.len(); + selected_route.retain(|path| { + if paths_left == 1 { + return true } + let path_value_msat = path.get_value_msat(); + if path_value_msat <= overpaid_value_msat { + overpaid_value_msat -= path_value_msat; + paths_left -= 1; + return false; + } + true + }); + debug_assert!(selected_route.len() > 0); + if overpaid_value_msat != 0 { // Step (7). - for payment_path in &payment_paths { - cur_route.push(payment_path.clone()); - aggregate_route_value_msat += payment_path.get_value_msat(); - if aggregate_route_value_msat > final_value_msat { - // Last path likely overpaid. Substract it from the most expensive - // (in terms of proportional fee) path in this route and recompute fees. - // This might be not the most economically efficient way, but fewer paths - // also makes routing more reliable. - let mut overpaid_value_msat = aggregate_route_value_msat - final_value_msat; - - // First, we drop some expensive low-value paths entirely if possible, since fewer - // paths is better: the payment is less likely to fail. In order to do so, we sort - // by value and fall back to total fees paid, i.e., in case of equal values we - // prefer lower cost paths. - cur_route.sort_unstable_by(|a, b| { - a.get_value_msat().cmp(&b.get_value_msat()) - // Reverse ordering for cost, so we drop higher-cost paths first - .then_with(|| b.get_cost_msat().cmp(&a.get_cost_msat())) - }); - - // We should make sure that at least 1 path left. - let mut paths_left = cur_route.len(); - cur_route.retain(|path| { - if paths_left == 1 { - return true - } - let mut keep = true; - let path_value_msat = path.get_value_msat(); - if path_value_msat <= overpaid_value_msat { - keep = false; - overpaid_value_msat -= path_value_msat; - paths_left -= 1; - } - keep - }); - - if overpaid_value_msat == 0 { - break; - } + // Now, subtract the remaining overpaid value from the most-expensive path. + // TODO: this could also be optimized by also sorting by feerate_per_sat_routed, + // so that the sender pays less fees overall. And also htlc_minimum_msat. + selected_route.sort_unstable_by(|a, b| { + let a_f = a.hops.iter().map(|hop| hop.0.candidate.fees().proportional_millionths as u64).sum::(); + let b_f = b.hops.iter().map(|hop| hop.0.candidate.fees().proportional_millionths as u64).sum::(); + a_f.cmp(&b_f).then_with(|| b.get_cost_msat().cmp(&a.get_cost_msat())) + }); + let expensive_payment_path = selected_route.first_mut().unwrap(); - assert!(cur_route.len() > 0); - - // Step (8). - // Now, subtract the overpaid value from the most-expensive path. - // TODO: this could also be optimized by also sorting by feerate_per_sat_routed, - // so that the sender pays less fees overall. And also htlc_minimum_msat. - cur_route.sort_unstable_by_key(|path| { path.hops.iter().map(|hop| hop.0.candidate.fees().proportional_millionths as u64).sum::() }); - let expensive_payment_path = cur_route.first_mut().unwrap(); - - // We already dropped all the small value paths above, meaning all the - // remaining paths are larger than remaining overpaid_value_msat. - // Thus, this can't be negative. - let expensive_path_new_value_msat = expensive_payment_path.get_value_msat() - overpaid_value_msat; - expensive_payment_path.update_value_and_recompute_fees(expensive_path_new_value_msat); - break; - } - } - drawn_routes.push(cur_route); + // We already dropped all the paths with value below `overpaid_value_msat` above, thus this + // can't go negative. + let expensive_path_new_value_msat = expensive_payment_path.get_value_msat() - overpaid_value_msat; + expensive_payment_path.update_value_and_recompute_fees(expensive_path_new_value_msat); } - // Step (9). - // Select the best route by lowest total cost. - drawn_routes.sort_unstable_by_key(|paths| paths.iter().map(|path| path.get_cost_msat()).sum::()); - let selected_route = drawn_routes.first_mut().unwrap(); - + // Step (8). // Sort by the path itself and combine redundant paths. // Note that we sort by SCIDs alone as its simpler but when combining we have to ensure we // compare both SCIDs and NodeIds as individual nodes may use random aliases causing collisions @@ -1976,19 +1937,17 @@ mod tests { PaymentParameters, Route, RouteHint, RouteHintHop, RouteHop, RoutingFees, DEFAULT_MAX_TOTAL_CLTV_EXPIRY_DELTA, MAX_PATH_LENGTH_ESTIMATE}; use routing::scoring::{ChannelUsage, Score, ProbabilisticScorer, ProbabilisticScoringParameters}; + use routing::test_utils::{add_channel, add_or_update_node, build_graph, build_line_graph, id_to_feature_flags, get_nodes, update_channel}; use chain::transaction::OutPoint; use chain::keysinterface::KeysInterface; - use ln::features::{ChannelFeatures, InitFeatures, InvoiceFeatures, NodeFeatures}; - use ln::msgs::{ErrorAction, LightningError, OptionalField, UnsignedChannelAnnouncement, ChannelAnnouncement, RoutingMessageHandler, - NodeAnnouncement, UnsignedNodeAnnouncement, ChannelUpdate, UnsignedChannelUpdate}; + use ln::features::{ChannelFeatures, InitFeatures, NodeFeatures}; + use ln::msgs::{ErrorAction, LightningError, UnsignedChannelUpdate, MAX_VALUE_MSAT}; use ln::channelmanager; - use util::test_utils; + use util::test_utils as ln_test_utils; use util::chacha20::ChaCha20; - use util::ser::Writeable; #[cfg(c_bindings)] - use util::ser::Writer; + use util::ser::{Writeable, Writer}; - use bitcoin::hashes::sha256d::Hash as Sha256dHash; use bitcoin::hashes::Hash; use bitcoin::network::constants::Network; use bitcoin::blockdata::constants::genesis_block; @@ -1999,10 +1958,10 @@ mod tests { use hex; use bitcoin::secp256k1::{PublicKey,SecretKey}; - use bitcoin::secp256k1::{Secp256k1, All}; + use bitcoin::secp256k1::Secp256k1; use prelude::*; - use sync::{self, Arc}; + use sync::Arc; use core::convert::TryInto; @@ -2040,482 +1999,13 @@ mod tests { } } - // Using the same keys for LN and BTC ids - fn add_channel( - gossip_sync: &P2PGossipSync>>, Arc, Arc>, - secp_ctx: &Secp256k1, node_1_privkey: &SecretKey, node_2_privkey: &SecretKey, features: ChannelFeatures, short_channel_id: u64 - ) { - let node_id_1 = PublicKey::from_secret_key(&secp_ctx, node_1_privkey); - let node_id_2 = PublicKey::from_secret_key(&secp_ctx, node_2_privkey); - - let unsigned_announcement = UnsignedChannelAnnouncement { - features, - chain_hash: genesis_block(Network::Testnet).header.block_hash(), - short_channel_id, - node_id_1, - node_id_2, - bitcoin_key_1: node_id_1, - bitcoin_key_2: node_id_2, - excess_data: Vec::new(), - }; - - let msghash = hash_to_message!(&Sha256dHash::hash(&unsigned_announcement.encode()[..])[..]); - let valid_announcement = ChannelAnnouncement { - node_signature_1: secp_ctx.sign_ecdsa(&msghash, node_1_privkey), - node_signature_2: secp_ctx.sign_ecdsa(&msghash, node_2_privkey), - bitcoin_signature_1: secp_ctx.sign_ecdsa(&msghash, node_1_privkey), - bitcoin_signature_2: secp_ctx.sign_ecdsa(&msghash, node_2_privkey), - contents: unsigned_announcement.clone(), - }; - match gossip_sync.handle_channel_announcement(&valid_announcement) { - Ok(res) => assert!(res), - _ => panic!() - }; - } - - fn update_channel( - gossip_sync: &P2PGossipSync>>, Arc, Arc>, - secp_ctx: &Secp256k1, node_privkey: &SecretKey, update: UnsignedChannelUpdate - ) { - let msghash = hash_to_message!(&Sha256dHash::hash(&update.encode()[..])[..]); - let valid_channel_update = ChannelUpdate { - signature: secp_ctx.sign_ecdsa(&msghash, node_privkey), - contents: update.clone() - }; - - match gossip_sync.handle_channel_update(&valid_channel_update) { - Ok(res) => assert!(res), - Err(_) => panic!() - }; - } - - fn add_or_update_node( - gossip_sync: &P2PGossipSync>>, Arc, Arc>, - secp_ctx: &Secp256k1, node_privkey: &SecretKey, features: NodeFeatures, timestamp: u32 - ) { - let node_id = PublicKey::from_secret_key(&secp_ctx, node_privkey); - let unsigned_announcement = UnsignedNodeAnnouncement { - features, - timestamp, - node_id, - rgb: [0; 3], - alias: [0; 32], - addresses: Vec::new(), - excess_address_data: Vec::new(), - excess_data: Vec::new(), - }; - let msghash = hash_to_message!(&Sha256dHash::hash(&unsigned_announcement.encode()[..])[..]); - let valid_announcement = NodeAnnouncement { - signature: secp_ctx.sign_ecdsa(&msghash, node_privkey), - contents: unsigned_announcement.clone() - }; - - match gossip_sync.handle_node_announcement(&valid_announcement) { - Ok(_) => (), - Err(_) => panic!() - }; - } - - fn get_nodes(secp_ctx: &Secp256k1) -> (SecretKey, PublicKey, Vec, Vec) { - let privkeys: Vec = (2..22).map(|i| { - SecretKey::from_slice(&hex::decode(format!("{:02x}", i).repeat(32)).unwrap()[..]).unwrap() - }).collect(); - - let pubkeys = privkeys.iter().map(|secret| PublicKey::from_secret_key(&secp_ctx, secret)).collect(); - - let our_privkey = SecretKey::from_slice(&hex::decode("01".repeat(32)).unwrap()[..]).unwrap(); - let our_id = PublicKey::from_secret_key(&secp_ctx, &our_privkey); - - (our_privkey, our_id, privkeys, pubkeys) - } - - fn id_to_feature_flags(id: u8) -> Vec { - // Set the feature flags to the id'th odd (ie non-required) feature bit so that we can - // test for it later. - let idx = (id - 1) * 2 + 1; - if idx > 8*3 { - vec![1 << (idx - 8*3), 0, 0, 0] - } else if idx > 8*2 { - vec![1 << (idx - 8*2), 0, 0] - } else if idx > 8*1 { - vec![1 << (idx - 8*1), 0] - } else { - vec![1 << idx] - } - } - - fn build_line_graph() -> ( - Secp256k1, sync::Arc>>, - P2PGossipSync>>, sync::Arc, sync::Arc>, - sync::Arc, sync::Arc, - ) { - let secp_ctx = Secp256k1::new(); - let logger = Arc::new(test_utils::TestLogger::new()); - let chain_monitor = Arc::new(test_utils::TestChainSource::new(Network::Testnet)); - let genesis_hash = genesis_block(Network::Testnet).header.block_hash(); - let network_graph = Arc::new(NetworkGraph::new(genesis_hash, Arc::clone(&logger))); - let gossip_sync = P2PGossipSync::new(Arc::clone(&network_graph), None, Arc::clone(&logger)); - - // Build network from our_id to node 19: - // our_id -1(1)2- node0 -1(2)2- node1 - ... - node19 - let (our_privkey, _, privkeys, _) = get_nodes(&secp_ctx); - - for (idx, (cur_privkey, next_privkey)) in core::iter::once(&our_privkey) - .chain(privkeys.iter()).zip(privkeys.iter()).enumerate() { - let cur_short_channel_id = (idx as u64) + 1; - add_channel(&gossip_sync, &secp_ctx, &cur_privkey, &next_privkey, - ChannelFeatures::from_le_bytes(id_to_feature_flags(1)), cur_short_channel_id); - update_channel(&gossip_sync, &secp_ctx, &cur_privkey, UnsignedChannelUpdate { - chain_hash: genesis_block(Network::Testnet).header.block_hash(), - short_channel_id: cur_short_channel_id, - timestamp: idx as u32, - flags: 0, - cltv_expiry_delta: 0, - htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, - fee_base_msat: 0, - fee_proportional_millionths: 0, - excess_data: Vec::new() - }); - update_channel(&gossip_sync, &secp_ctx, &next_privkey, UnsignedChannelUpdate { - chain_hash: genesis_block(Network::Testnet).header.block_hash(), - short_channel_id: cur_short_channel_id, - timestamp: (idx as u32)+1, - flags: 1, - cltv_expiry_delta: 0, - htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, - fee_base_msat: 0, - fee_proportional_millionths: 0, - excess_data: Vec::new() - }); - add_or_update_node(&gossip_sync, &secp_ctx, next_privkey, - NodeFeatures::from_le_bytes(id_to_feature_flags(1)), 0); - } - - (secp_ctx, network_graph, gossip_sync, chain_monitor, logger) - } - - fn build_graph() -> ( - Secp256k1, - sync::Arc>>, - P2PGossipSync>>, sync::Arc, sync::Arc>, - sync::Arc, - sync::Arc, - ) { - let secp_ctx = Secp256k1::new(); - let logger = Arc::new(test_utils::TestLogger::new()); - let chain_monitor = Arc::new(test_utils::TestChainSource::new(Network::Testnet)); - let genesis_hash = genesis_block(Network::Testnet).header.block_hash(); - let network_graph = Arc::new(NetworkGraph::new(genesis_hash, Arc::clone(&logger))); - let gossip_sync = P2PGossipSync::new(Arc::clone(&network_graph), None, Arc::clone(&logger)); - // Build network from our_id to node6: - // - // -1(1)2- node0 -1(3)2- - // / \ - // our_id -1(12)2- node7 -1(13)2--- node2 - // \ / - // -1(2)2- node1 -1(4)2- - // - // - // chan1 1-to-2: disabled - // chan1 2-to-1: enabled, 0 fee - // - // chan2 1-to-2: enabled, ignored fee - // chan2 2-to-1: enabled, 0 fee - // - // chan3 1-to-2: enabled, 0 fee - // chan3 2-to-1: enabled, 100 msat fee - // - // chan4 1-to-2: enabled, 100% fee - // chan4 2-to-1: enabled, 0 fee - // - // chan12 1-to-2: enabled, ignored fee - // chan12 2-to-1: enabled, 0 fee - // - // chan13 1-to-2: enabled, 200% fee - // chan13 2-to-1: enabled, 0 fee - // - // - // -1(5)2- node3 -1(8)2-- - // | 2 | - // | (11) | - // / 1 \ - // node2--1(6)2- node4 -1(9)2--- node6 (not in global route map) - // \ / - // -1(7)2- node5 -1(10)2- - // - // Channels 5, 8, 9 and 10 are private channels. - // - // chan5 1-to-2: enabled, 100 msat fee - // chan5 2-to-1: enabled, 0 fee - // - // chan6 1-to-2: enabled, 0 fee - // chan6 2-to-1: enabled, 0 fee - // - // chan7 1-to-2: enabled, 100% fee - // chan7 2-to-1: enabled, 0 fee - // - // chan8 1-to-2: enabled, variable fee (0 then 1000 msat) - // chan8 2-to-1: enabled, 0 fee - // - // chan9 1-to-2: enabled, 1001 msat fee - // chan9 2-to-1: enabled, 0 fee - // - // chan10 1-to-2: enabled, 0 fee - // chan10 2-to-1: enabled, 0 fee - // - // chan11 1-to-2: enabled, 0 fee - // chan11 2-to-1: enabled, 0 fee - - let (our_privkey, _, privkeys, _) = get_nodes(&secp_ctx); - - add_channel(&gossip_sync, &secp_ctx, &our_privkey, &privkeys[0], ChannelFeatures::from_le_bytes(id_to_feature_flags(1)), 1); - update_channel(&gossip_sync, &secp_ctx, &privkeys[0], UnsignedChannelUpdate { - chain_hash: genesis_block(Network::Testnet).header.block_hash(), - short_channel_id: 1, - timestamp: 1, - flags: 1, - cltv_expiry_delta: 0, - htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, - fee_base_msat: 0, - fee_proportional_millionths: 0, - excess_data: Vec::new() - }); - - add_or_update_node(&gossip_sync, &secp_ctx, &privkeys[0], NodeFeatures::from_le_bytes(id_to_feature_flags(1)), 0); - - add_channel(&gossip_sync, &secp_ctx, &our_privkey, &privkeys[1], ChannelFeatures::from_le_bytes(id_to_feature_flags(2)), 2); - update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate { - chain_hash: genesis_block(Network::Testnet).header.block_hash(), - short_channel_id: 2, - timestamp: 1, - flags: 0, - cltv_expiry_delta: (5 << 4) | 3, - htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, - fee_base_msat: u32::max_value(), - fee_proportional_millionths: u32::max_value(), - excess_data: Vec::new() - }); - update_channel(&gossip_sync, &secp_ctx, &privkeys[1], UnsignedChannelUpdate { - chain_hash: genesis_block(Network::Testnet).header.block_hash(), - short_channel_id: 2, - timestamp: 1, - flags: 1, - cltv_expiry_delta: 0, - htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, - fee_base_msat: 0, - fee_proportional_millionths: 0, - excess_data: Vec::new() - }); - - add_or_update_node(&gossip_sync, &secp_ctx, &privkeys[1], NodeFeatures::from_le_bytes(id_to_feature_flags(2)), 0); - - add_channel(&gossip_sync, &secp_ctx, &our_privkey, &privkeys[7], ChannelFeatures::from_le_bytes(id_to_feature_flags(12)), 12); - update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate { - chain_hash: genesis_block(Network::Testnet).header.block_hash(), - short_channel_id: 12, - timestamp: 1, - flags: 0, - cltv_expiry_delta: (5 << 4) | 3, - htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, - fee_base_msat: u32::max_value(), - fee_proportional_millionths: u32::max_value(), - excess_data: Vec::new() - }); - update_channel(&gossip_sync, &secp_ctx, &privkeys[7], UnsignedChannelUpdate { - chain_hash: genesis_block(Network::Testnet).header.block_hash(), - short_channel_id: 12, - timestamp: 1, - flags: 1, - cltv_expiry_delta: 0, - htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, - fee_base_msat: 0, - fee_proportional_millionths: 0, - excess_data: Vec::new() - }); - - add_or_update_node(&gossip_sync, &secp_ctx, &privkeys[7], NodeFeatures::from_le_bytes(id_to_feature_flags(8)), 0); - - add_channel(&gossip_sync, &secp_ctx, &privkeys[0], &privkeys[2], ChannelFeatures::from_le_bytes(id_to_feature_flags(3)), 3); - update_channel(&gossip_sync, &secp_ctx, &privkeys[0], UnsignedChannelUpdate { - chain_hash: genesis_block(Network::Testnet).header.block_hash(), - short_channel_id: 3, - timestamp: 1, - flags: 0, - cltv_expiry_delta: (3 << 4) | 1, - htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, - fee_base_msat: 0, - fee_proportional_millionths: 0, - excess_data: Vec::new() - }); - update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate { - chain_hash: genesis_block(Network::Testnet).header.block_hash(), - short_channel_id: 3, - timestamp: 1, - flags: 1, - cltv_expiry_delta: (3 << 4) | 2, - htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, - fee_base_msat: 100, - fee_proportional_millionths: 0, - excess_data: Vec::new() - }); - - add_channel(&gossip_sync, &secp_ctx, &privkeys[1], &privkeys[2], ChannelFeatures::from_le_bytes(id_to_feature_flags(4)), 4); - update_channel(&gossip_sync, &secp_ctx, &privkeys[1], UnsignedChannelUpdate { - chain_hash: genesis_block(Network::Testnet).header.block_hash(), - short_channel_id: 4, - timestamp: 1, - flags: 0, - cltv_expiry_delta: (4 << 4) | 1, - htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, - fee_base_msat: 0, - fee_proportional_millionths: 1000000, - excess_data: Vec::new() - }); - update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate { - chain_hash: genesis_block(Network::Testnet).header.block_hash(), - short_channel_id: 4, - timestamp: 1, - flags: 1, - cltv_expiry_delta: (4 << 4) | 2, - htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, - fee_base_msat: 0, - fee_proportional_millionths: 0, - excess_data: Vec::new() - }); - - add_channel(&gossip_sync, &secp_ctx, &privkeys[7], &privkeys[2], ChannelFeatures::from_le_bytes(id_to_feature_flags(13)), 13); - update_channel(&gossip_sync, &secp_ctx, &privkeys[7], UnsignedChannelUpdate { - chain_hash: genesis_block(Network::Testnet).header.block_hash(), - short_channel_id: 13, - timestamp: 1, - flags: 0, - cltv_expiry_delta: (13 << 4) | 1, - htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, - fee_base_msat: 0, - fee_proportional_millionths: 2000000, - excess_data: Vec::new() - }); - update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate { - chain_hash: genesis_block(Network::Testnet).header.block_hash(), - short_channel_id: 13, - timestamp: 1, - flags: 1, - cltv_expiry_delta: (13 << 4) | 2, - htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, - fee_base_msat: 0, - fee_proportional_millionths: 0, - excess_data: Vec::new() - }); - - add_or_update_node(&gossip_sync, &secp_ctx, &privkeys[2], NodeFeatures::from_le_bytes(id_to_feature_flags(3)), 0); - - add_channel(&gossip_sync, &secp_ctx, &privkeys[2], &privkeys[4], ChannelFeatures::from_le_bytes(id_to_feature_flags(6)), 6); - update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate { - chain_hash: genesis_block(Network::Testnet).header.block_hash(), - short_channel_id: 6, - timestamp: 1, - flags: 0, - cltv_expiry_delta: (6 << 4) | 1, - htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, - fee_base_msat: 0, - fee_proportional_millionths: 0, - excess_data: Vec::new() - }); - update_channel(&gossip_sync, &secp_ctx, &privkeys[4], UnsignedChannelUpdate { - chain_hash: genesis_block(Network::Testnet).header.block_hash(), - short_channel_id: 6, - timestamp: 1, - flags: 1, - cltv_expiry_delta: (6 << 4) | 2, - htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, - fee_base_msat: 0, - fee_proportional_millionths: 0, - excess_data: Vec::new(), - }); - - add_channel(&gossip_sync, &secp_ctx, &privkeys[4], &privkeys[3], ChannelFeatures::from_le_bytes(id_to_feature_flags(11)), 11); - update_channel(&gossip_sync, &secp_ctx, &privkeys[4], UnsignedChannelUpdate { - chain_hash: genesis_block(Network::Testnet).header.block_hash(), - short_channel_id: 11, - timestamp: 1, - flags: 0, - cltv_expiry_delta: (11 << 4) | 1, - htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, - fee_base_msat: 0, - fee_proportional_millionths: 0, - excess_data: Vec::new() - }); - update_channel(&gossip_sync, &secp_ctx, &privkeys[3], UnsignedChannelUpdate { - chain_hash: genesis_block(Network::Testnet).header.block_hash(), - short_channel_id: 11, - timestamp: 1, - flags: 1, - cltv_expiry_delta: (11 << 4) | 2, - htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, - fee_base_msat: 0, - fee_proportional_millionths: 0, - excess_data: Vec::new() - }); - - add_or_update_node(&gossip_sync, &secp_ctx, &privkeys[4], NodeFeatures::from_le_bytes(id_to_feature_flags(5)), 0); - - add_or_update_node(&gossip_sync, &secp_ctx, &privkeys[3], NodeFeatures::from_le_bytes(id_to_feature_flags(4)), 0); - - add_channel(&gossip_sync, &secp_ctx, &privkeys[2], &privkeys[5], ChannelFeatures::from_le_bytes(id_to_feature_flags(7)), 7); - update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate { - chain_hash: genesis_block(Network::Testnet).header.block_hash(), - short_channel_id: 7, - timestamp: 1, - flags: 0, - cltv_expiry_delta: (7 << 4) | 1, - htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, - fee_base_msat: 0, - fee_proportional_millionths: 1000000, - excess_data: Vec::new() - }); - update_channel(&gossip_sync, &secp_ctx, &privkeys[5], UnsignedChannelUpdate { - chain_hash: genesis_block(Network::Testnet).header.block_hash(), - short_channel_id: 7, - timestamp: 1, - flags: 1, - cltv_expiry_delta: (7 << 4) | 2, - htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, - fee_base_msat: 0, - fee_proportional_millionths: 0, - excess_data: Vec::new() - }); - - add_or_update_node(&gossip_sync, &secp_ctx, &privkeys[5], NodeFeatures::from_le_bytes(id_to_feature_flags(6)), 0); - - (secp_ctx, network_graph, gossip_sync, chain_monitor, logger) - } - #[test] fn simple_route_test() { let (secp_ctx, network_graph, _, _, logger) = build_graph(); let (_, our_id, _, nodes) = get_nodes(&secp_ctx); let payment_params = PaymentParameters::from_node_id(nodes[2]); - let scorer = test_utils::TestScorer::with_penalty(0); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); // Simple route to 2 via 1 @@ -2547,8 +2037,8 @@ mod tests { let (secp_ctx, network_graph, _, _, logger) = build_graph(); let (_, our_id, _, nodes) = get_nodes(&secp_ctx); let payment_params = PaymentParameters::from_node_id(nodes[2]); - let scorer = test_utils::TestScorer::with_penalty(0); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); // Simple route to 2 via 1 @@ -2569,8 +2059,8 @@ mod tests { let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph(); let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx); let payment_params = PaymentParameters::from_node_id(nodes[2]); - let scorer = test_utils::TestScorer::with_penalty(0); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); // Simple route to 2 via 1 @@ -2583,7 +2073,7 @@ mod tests { flags: 2, // to disable cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -2595,7 +2085,7 @@ mod tests { flags: 2, // to disable cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -2607,7 +2097,7 @@ mod tests { flags: 2, // to disable cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -2619,7 +2109,7 @@ mod tests { flags: 2, // to disable cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -2631,7 +2121,7 @@ mod tests { flags: 2, // to disable cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -2646,7 +2136,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 200_000_000, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -2661,7 +2151,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(199_999_999), + htlc_maximum_msat: 199_999_999, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -2680,7 +2170,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -2695,9 +2185,9 @@ mod tests { fn htlc_minimum_overpay_test() { let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph(); let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx); - let payment_params = PaymentParameters::from_node_id(nodes[2]).with_features(InvoiceFeatures::known()); - let scorer = test_utils::TestScorer::with_penalty(0); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let payment_params = PaymentParameters::from_node_id(nodes[2]).with_features(channelmanager::provided_invoice_features()); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); // A route to node#2 via two paths. @@ -2710,7 +2200,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 35_000, - htlc_maximum_msat: OptionalField::Present(40_000), + htlc_maximum_msat: 40_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -2722,7 +2212,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 35_000, - htlc_maximum_msat: OptionalField::Present(40_000), + htlc_maximum_msat: 40_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -2736,7 +2226,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -2748,7 +2238,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -2762,7 +2252,7 @@ mod tests { flags: 2, // to disable cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -2783,7 +2273,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 65_000, - htlc_maximum_msat: OptionalField::Present(80_000), + htlc_maximum_msat: 80_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -2795,7 +2285,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -2807,7 +2297,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 0, fee_proportional_millionths: 100_000, excess_data: Vec::new() @@ -2834,8 +2324,8 @@ mod tests { let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph(); let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx); let payment_params = PaymentParameters::from_node_id(nodes[2]); - let scorer = test_utils::TestScorer::with_penalty(0); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); // // Disable channels 4 and 12 by flags=2 @@ -2846,7 +2336,7 @@ mod tests { flags: 2, // to disable cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -2858,7 +2348,7 @@ mod tests { flags: 2, // to disable cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -2894,12 +2384,12 @@ mod tests { let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph(); let (_, our_id, privkeys, nodes) = get_nodes(&secp_ctx); let payment_params = PaymentParameters::from_node_id(nodes[2]); - let scorer = test_utils::TestScorer::with_penalty(0); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); // Disable nodes 1, 2, and 8 by requiring unknown feature bits - let mut unknown_features = NodeFeatures::known(); + let mut unknown_features = NodeFeatures::empty(); unknown_features.set_unknown_feature_required(); add_or_update_node(&gossip_sync, &secp_ctx, &privkeys[0], unknown_features.clone(), 1); add_or_update_node(&gossip_sync, &secp_ctx, &privkeys[1], unknown_features.clone(), 1); @@ -2938,8 +2428,8 @@ mod tests { fn our_chans_test() { let (secp_ctx, network_graph, _, _, logger) = build_graph(); let (_, our_id, _, nodes) = get_nodes(&secp_ctx); - let scorer = test_utils::TestScorer::with_penalty(0); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); // Route to 1 via 2 and 3 because our channel to 1 is disabled @@ -3069,8 +2559,8 @@ mod tests { fn partial_route_hint_test() { let (secp_ctx, network_graph, _, _, logger) = build_graph(); let (_, our_id, _, nodes) = get_nodes(&secp_ctx); - let scorer = test_utils::TestScorer::with_penalty(0); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); // Simple test across 2, 3, 5, and 4 via a last_hop channel @@ -3170,8 +2660,8 @@ mod tests { let (secp_ctx, network_graph, _, _, logger) = build_graph(); let (_, our_id, _, nodes) = get_nodes(&secp_ctx); let payment_params = PaymentParameters::from_node_id(nodes[6]).with_route_hints(empty_last_hop(&nodes)); - let scorer = test_utils::TestScorer::with_penalty(0); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); // Test handling of an empty RouteHint passed in Invoice. @@ -3250,8 +2740,8 @@ mod tests { let (_, our_id, privkeys, nodes) = get_nodes(&secp_ctx); let last_hops = multi_hop_last_hops_hint([nodes[2], nodes[3]]); let payment_params = PaymentParameters::from_node_id(nodes[6]).with_route_hints(last_hops.clone()); - let scorer = test_utils::TestScorer::with_penalty(0); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); // Test through channels 2, 3, 0xff00, 0xff01. // Test shows that multiple hop hints are considered. @@ -3264,7 +2754,7 @@ mod tests { flags: 2, // to disable cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -3276,7 +2766,7 @@ mod tests { flags: 2, // to disable cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -3324,7 +2814,7 @@ mod tests { let last_hops = multi_hop_last_hops_hint([nodes[2], non_announced_pubkey]); let payment_params = PaymentParameters::from_node_id(nodes[6]).with_route_hints(last_hops.clone()); - let scorer = test_utils::TestScorer::with_penalty(0); + let scorer = ln_test_utils::TestScorer::with_penalty(0); // Test through channels 2, 3, 0xff00, 0xff01. // Test shows that multiple hop hints are considered. @@ -3336,7 +2826,7 @@ mod tests { flags: 2, // to disable cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -3348,7 +2838,7 @@ mod tests { flags: 2, // to disable cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -3430,8 +2920,8 @@ mod tests { let (secp_ctx, network_graph, _, _, logger) = build_graph(); let (_, our_id, _, nodes) = get_nodes(&secp_ctx); let payment_params = PaymentParameters::from_node_id(nodes[6]).with_route_hints(last_hops_with_public_channel(&nodes)); - let scorer = test_utils::TestScorer::with_penalty(0); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); // This test shows that public routes can be present in the invoice // which would be handled in the same manner. @@ -3481,8 +2971,8 @@ mod tests { fn our_chans_last_hop_connect_test() { let (secp_ctx, network_graph, _, _, logger) = build_graph(); let (_, our_id, _, nodes) = get_nodes(&secp_ctx); - let scorer = test_utils::TestScorer::with_penalty(0); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); // Simple test with outbound channel to 4 to test that last_hops and first_hops connect @@ -3604,11 +3094,11 @@ mod tests { }]); let payment_params = PaymentParameters::from_node_id(target_node_id).with_route_hints(vec![last_hops]); let our_chans = vec![get_channel_details(Some(42), middle_node_id, InitFeatures::from_le_bytes(vec![0b11]), outbound_capacity_msat)]; - let scorer = test_utils::TestScorer::with_penalty(0); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); let genesis_hash = genesis_block(Network::Testnet).header.block_hash(); - let logger = test_utils::TestLogger::new(); + let logger = ln_test_utils::TestLogger::new(); let network_graph = NetworkGraph::new(genesis_hash, &logger); let route = get_route(&source_node_id, &payment_params, &network_graph.read_only(), Some(&our_chans.iter().collect::>()), route_val, 42, &logger, &scorer, &random_seed_bytes); @@ -3665,10 +3155,10 @@ mod tests { let (secp_ctx, network_graph, mut gossip_sync, chain_monitor, logger) = build_graph(); let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx); - let scorer = test_utils::TestScorer::with_penalty(0); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); - let payment_params = PaymentParameters::from_node_id(nodes[2]).with_features(InvoiceFeatures::known()); + let payment_params = PaymentParameters::from_node_id(nodes[2]).with_features(channelmanager::provided_invoice_features()); // We will use a simple single-path route from // our node to node2 via node0: channels {1, 3}. @@ -3681,7 +3171,7 @@ mod tests { flags: 2, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(100_000), + htlc_maximum_msat: 100_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -3693,7 +3183,7 @@ mod tests { flags: 2, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(100_000), + htlc_maximum_msat: 100_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -3708,7 +3198,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(1_000_000_000), + htlc_maximum_msat: 1_000_000_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -3723,7 +3213,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: 250_000_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -3756,7 +3246,7 @@ mod tests { flags: 2, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(1_000_000_000), + htlc_maximum_msat: 1_000_000_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -3791,7 +3281,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(1_000_000_000), + htlc_maximum_msat: 1_000_000_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -3806,7 +3296,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(15_000), + htlc_maximum_msat: 15_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -3841,7 +3331,7 @@ mod tests { flags: 2, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -3864,7 +3354,7 @@ mod tests { flags: 0, cltv_expiry_delta: (3 << 4) | 1, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: 15_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -3876,7 +3366,7 @@ mod tests { flags: 1, cltv_expiry_delta: (3 << 4) | 2, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: 15_000, fee_base_msat: 100, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -3908,7 +3398,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(10_000), + htlc_maximum_msat: 10_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -3939,10 +3429,10 @@ mod tests { // one of the latter hops is limited. let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph(); let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx); - let scorer = test_utils::TestScorer::with_penalty(0); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); - let payment_params = PaymentParameters::from_node_id(nodes[3]).with_features(InvoiceFeatures::known()); + let payment_params = PaymentParameters::from_node_id(nodes[3]).with_features(channelmanager::provided_invoice_features()); // Path via {node7, node2, node4} is channels {12, 13, 6, 11}. // {12, 13, 11} have the capacities of 100, {6} has a capacity of 50. @@ -3956,7 +3446,7 @@ mod tests { flags: 2, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(100_000), + htlc_maximum_msat: 100_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -3968,7 +3458,7 @@ mod tests { flags: 2, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(100_000), + htlc_maximum_msat: 100_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -3983,7 +3473,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(100_000), + htlc_maximum_msat: 100_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -3995,7 +3485,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(100_000), + htlc_maximum_msat: 100_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4008,7 +3498,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(50_000), + htlc_maximum_msat: 50_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4020,7 +3510,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(100_000), + htlc_maximum_msat: 100_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4064,8 +3554,8 @@ mod tests { fn ignore_fee_first_hop_test() { let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph(); let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx); - let scorer = test_utils::TestScorer::with_penalty(0); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); let payment_params = PaymentParameters::from_node_id(nodes[2]); @@ -4077,7 +3567,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(100_000), + htlc_maximum_msat: 100_000, fee_base_msat: 1_000_000, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4089,7 +3579,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(50_000), + htlc_maximum_msat: 50_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4112,11 +3602,11 @@ mod tests { fn simple_mpp_route_test() { let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph(); let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx); - let scorer = test_utils::TestScorer::with_penalty(0); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); let payment_params = PaymentParameters::from_node_id(nodes[2]) - .with_features(InvoiceFeatures::known()); + .with_features(channelmanager::provided_invoice_features()); // We need a route consisting of 3 paths: // From our node to node2 via node0, node7, node1 (three paths one hop each). @@ -4134,7 +3624,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(100_000), + htlc_maximum_msat: 100_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4146,7 +3636,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(50_000), + htlc_maximum_msat: 50_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4161,7 +3651,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(60_000), + htlc_maximum_msat: 60_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4173,7 +3663,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(60_000), + htlc_maximum_msat: 60_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4188,7 +3678,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(200_000), + htlc_maximum_msat: 200_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4200,7 +3690,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(180_000), + htlc_maximum_msat: 180_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4271,10 +3761,10 @@ mod tests { fn long_mpp_route_test() { let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph(); let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx); - let scorer = test_utils::TestScorer::with_penalty(0); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); - let payment_params = PaymentParameters::from_node_id(nodes[3]).with_features(InvoiceFeatures::known()); + let payment_params = PaymentParameters::from_node_id(nodes[3]).with_features(channelmanager::provided_invoice_features()); // We need a route consisting of 3 paths: // From our node to node3 via {node0, node2}, {node7, node2, node4} and {node7, node2}. @@ -4291,7 +3781,7 @@ mod tests { flags: 2, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(100_000), + htlc_maximum_msat: 100_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4303,7 +3793,7 @@ mod tests { flags: 2, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(100_000), + htlc_maximum_msat: 100_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4317,7 +3807,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(100_000), + htlc_maximum_msat: 100_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4329,7 +3819,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(100_000), + htlc_maximum_msat: 100_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4344,7 +3834,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(200_000), + htlc_maximum_msat: 200_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4360,7 +3850,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(200_000), + htlc_maximum_msat: 200_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4372,7 +3862,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(200_000), + htlc_maximum_msat: 200_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4385,7 +3875,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(100_000), + htlc_maximum_msat: 100_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4397,7 +3887,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(100_000), + htlc_maximum_msat: 100_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4435,10 +3925,10 @@ mod tests { fn mpp_cheaper_route_test() { let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph(); let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx); - let scorer = test_utils::TestScorer::with_penalty(0); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); - let payment_params = PaymentParameters::from_node_id(nodes[3]).with_features(InvoiceFeatures::known()); + let payment_params = PaymentParameters::from_node_id(nodes[3]).with_features(channelmanager::provided_invoice_features()); // This test checks that if we have two cheaper paths and one more expensive path, // so that liquidity-wise any 2 of 3 combination is sufficient, @@ -4459,7 +3949,7 @@ mod tests { flags: 2, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(100_000), + htlc_maximum_msat: 100_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4471,7 +3961,7 @@ mod tests { flags: 2, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(100_000), + htlc_maximum_msat: 100_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4485,7 +3975,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(100_000), + htlc_maximum_msat: 100_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4497,7 +3987,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(100_000), + htlc_maximum_msat: 100_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4512,7 +4002,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(200_000), + htlc_maximum_msat: 200_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4528,7 +4018,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(200_000), + htlc_maximum_msat: 200_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4540,7 +4030,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(200_000), + htlc_maximum_msat: 200_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4553,7 +4043,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(100_000), + htlc_maximum_msat: 100_000, fee_base_msat: 1_000, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4565,7 +4055,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(100_000), + htlc_maximum_msat: 100_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4604,10 +4094,10 @@ mod tests { // if the fee is not properly accounted for, the behavior is different. let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph(); let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx); - let scorer = test_utils::TestScorer::with_penalty(0); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); - let payment_params = PaymentParameters::from_node_id(nodes[3]).with_features(InvoiceFeatures::known()); + let payment_params = PaymentParameters::from_node_id(nodes[3]).with_features(channelmanager::provided_invoice_features()); // We need a route consisting of 2 paths: // From our node to node3 via {node0, node2} and {node7, node2, node4}. @@ -4626,7 +4116,7 @@ mod tests { flags: 2, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(100_000), + htlc_maximum_msat: 100_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4639,7 +4129,7 @@ mod tests { flags: 2, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(100_000), + htlc_maximum_msat: 100_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4653,7 +4143,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(100_000), + htlc_maximum_msat: 100_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4665,7 +4155,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(100_000), + htlc_maximum_msat: 100_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4679,7 +4169,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(100_000), + htlc_maximum_msat: 100_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4702,7 +4192,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(250_000), + htlc_maximum_msat: 250_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4714,7 +4204,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4727,7 +4217,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 150_000, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4739,7 +4229,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4785,10 +4275,10 @@ mod tests { // This bug appeared in production in some specific channel configurations. let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph(); let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx); - let scorer = test_utils::TestScorer::with_penalty(0); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); - let payment_params = PaymentParameters::from_node_id(PublicKey::from_slice(&[02; 33]).unwrap()).with_features(InvoiceFeatures::known()) + let payment_params = PaymentParameters::from_node_id(PublicKey::from_slice(&[02; 33]).unwrap()).with_features(channelmanager::provided_invoice_features()) .with_route_hints(vec![RouteHint(vec![RouteHintHop { src_node_id: nodes[2], short_channel_id: 42, @@ -4796,7 +4286,7 @@ mod tests { cltv_expiry_delta: 42, htlc_minimum_msat: None, htlc_maximum_msat: None, - }])]); + }])]).with_max_channel_saturation_power_of_half(0); // Keep only two paths from us to nodes[2], both with a 99sat HTLC maximum, with one with // no fee and one with a 1msat fee. Previously, trying to route 100 sats to nodes[2] here @@ -4810,7 +4300,7 @@ mod tests { flags: 0, cltv_expiry_delta: (5 << 4) | 5, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(99_000), + htlc_maximum_msat: 99_000, fee_base_msat: u32::max_value(), fee_proportional_millionths: u32::max_value(), excess_data: Vec::new() @@ -4822,7 +4312,7 @@ mod tests { flags: 0, cltv_expiry_delta: (5 << 4) | 3, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(99_000), + htlc_maximum_msat: 99_000, fee_base_msat: u32::max_value(), fee_proportional_millionths: u32::max_value(), excess_data: Vec::new() @@ -4834,7 +4324,7 @@ mod tests { flags: 0, cltv_expiry_delta: (4 << 4) | 1, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 1, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4846,7 +4336,7 @@ mod tests { flags: 0|2, // Channel disabled cltv_expiry_delta: (13 << 4) | 1, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 0, fee_proportional_millionths: 2000000, excess_data: Vec::new() @@ -4876,10 +4366,10 @@ mod tests { // path finding we realize that we found more capacity than we need. let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph(); let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx); - let scorer = test_utils::TestScorer::with_penalty(0); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); - let payment_params = PaymentParameters::from_node_id(nodes[2]).with_features(InvoiceFeatures::known()) + let payment_params = PaymentParameters::from_node_id(nodes[2]).with_features(channelmanager::provided_invoice_features()) .with_max_channel_saturation_power_of_half(0); // We need a route consisting of 3 paths: @@ -4899,7 +4389,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(100_000), + htlc_maximum_msat: 100_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4911,7 +4401,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(50_000), + htlc_maximum_msat: 50_000, fee_base_msat: 100, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4925,7 +4415,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(60_000), + htlc_maximum_msat: 60_000, fee_base_msat: 100, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4937,7 +4427,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(60_000), + htlc_maximum_msat: 60_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4951,7 +4441,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(20_000), + htlc_maximum_msat: 20_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -4963,7 +4453,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(20_000), + htlc_maximum_msat: 20_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -5033,12 +4523,12 @@ mod tests { // "previous hop" being set to node 3, creating a loop in the path. let secp_ctx = Secp256k1::new(); let genesis_hash = genesis_block(Network::Testnet).header.block_hash(); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = Arc::new(ln_test_utils::TestLogger::new()); let network = Arc::new(NetworkGraph::new(genesis_hash, Arc::clone(&logger))); let gossip_sync = P2PGossipSync::new(Arc::clone(&network), None, Arc::clone(&logger)); let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx); - let scorer = test_utils::TestScorer::with_penalty(0); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); let payment_params = PaymentParameters::from_node_id(nodes[6]); @@ -5050,7 +4540,7 @@ mod tests { flags: 0, cltv_expiry_delta: (6 << 4) | 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -5065,7 +4555,7 @@ mod tests { flags: 0, cltv_expiry_delta: (5 << 4) | 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 100, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -5080,7 +4570,7 @@ mod tests { flags: 0, cltv_expiry_delta: (4 << 4) | 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -5095,7 +4585,7 @@ mod tests { flags: 0, cltv_expiry_delta: (3 << 4) | 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -5110,7 +4600,7 @@ mod tests { flags: 0, cltv_expiry_delta: (2 << 4) | 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -5124,7 +4614,7 @@ mod tests { flags: 0, cltv_expiry_delta: (1 << 4) | 0, htlc_minimum_msat: 100, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -5168,8 +4658,8 @@ mod tests { // we calculated fees on a higher value, resulting in us ignoring such paths. let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph(); let (our_privkey, our_id, _, nodes) = get_nodes(&secp_ctx); - let scorer = test_utils::TestScorer::with_penalty(0); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); let payment_params = PaymentParameters::from_node_id(nodes[2]); @@ -5182,7 +4672,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(85_000), + htlc_maximum_msat: 85_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -5195,7 +4685,7 @@ mod tests { flags: 0, cltv_expiry_delta: (4 << 4) | 1, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(270_000), + htlc_maximum_msat: 270_000, fee_base_msat: 0, fee_proportional_millionths: 1000000, excess_data: Vec::new() @@ -5232,10 +4722,10 @@ mod tests { // resulting in us thinking there is no possible path, even if other paths exist. let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph(); let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx); - let scorer = test_utils::TestScorer::with_penalty(0); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); - let payment_params = PaymentParameters::from_node_id(nodes[2]).with_features(InvoiceFeatures::known()); + let payment_params = PaymentParameters::from_node_id(nodes[2]).with_features(channelmanager::provided_invoice_features()); // We modify the graph to set the htlc_minimum of channel 2 and 4 as needed - channel 2 // gets an htlc_maximum_msat of 80_000 and channel 4 an htlc_minimum_msat of 90_000. We @@ -5247,7 +4737,7 @@ mod tests { flags: 0, cltv_expiry_delta: 0, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(80_000), + htlc_maximum_msat: 80_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -5259,7 +4749,7 @@ mod tests { flags: 0, cltv_expiry_delta: (4 << 4) | 1, htlc_minimum_msat: 90_000, - htlc_maximum_msat: OptionalField::Absent, + htlc_maximum_msat: MAX_VALUE_MSAT, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -5284,7 +4774,7 @@ mod tests { assert_eq!(route.paths[0][1].short_channel_id, 13); assert_eq!(route.paths[0][1].fee_msat, 90_000); assert_eq!(route.paths[0][1].cltv_expiry_delta, 42); - assert_eq!(route.paths[0][1].node_features.le_flags(), InvoiceFeatures::known().le_flags()); + assert_eq!(route.paths[0][1].node_features.le_flags(), channelmanager::provided_invoice_features().le_flags()); assert_eq!(route.paths[0][1].channel_features.le_flags(), &id_to_feature_flags(13)); } } @@ -5300,17 +4790,17 @@ mod tests { let secp_ctx = Secp256k1::new(); let (_, our_id, _, nodes) = get_nodes(&secp_ctx); let genesis_hash = genesis_block(Network::Testnet).header.block_hash(); - let logger = Arc::new(test_utils::TestLogger::new()); + let logger = Arc::new(ln_test_utils::TestLogger::new()); let network_graph = NetworkGraph::new(genesis_hash, Arc::clone(&logger)); - let scorer = test_utils::TestScorer::with_penalty(0); - let payment_params = PaymentParameters::from_node_id(nodes[0]).with_features(InvoiceFeatures::known()); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let payment_params = PaymentParameters::from_node_id(nodes[0]).with_features(channelmanager::provided_invoice_features()); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); { let route = get_route(&our_id, &payment_params, &network_graph.read_only(), Some(&[ - &get_channel_details(Some(3), nodes[0], InitFeatures::known(), 200_000), - &get_channel_details(Some(2), nodes[0], InitFeatures::known(), 10_000), + &get_channel_details(Some(3), nodes[0], channelmanager::provided_init_features(), 200_000), + &get_channel_details(Some(2), nodes[0], channelmanager::provided_init_features(), 10_000), ]), 100_000, 42, Arc::clone(&logger), &scorer, &random_seed_bytes).unwrap(); assert_eq!(route.paths.len(), 1); assert_eq!(route.paths[0].len(), 1); @@ -5321,8 +4811,8 @@ mod tests { } { let route = get_route(&our_id, &payment_params, &network_graph.read_only(), Some(&[ - &get_channel_details(Some(3), nodes[0], InitFeatures::known(), 50_000), - &get_channel_details(Some(2), nodes[0], InitFeatures::known(), 50_000), + &get_channel_details(Some(3), nodes[0], channelmanager::provided_init_features(), 50_000), + &get_channel_details(Some(2), nodes[0], channelmanager::provided_init_features(), 50_000), ]), 100_000, 42, Arc::clone(&logger), &scorer, &random_seed_bytes).unwrap(); assert_eq!(route.paths.len(), 2); assert_eq!(route.paths[0].len(), 1); @@ -5347,14 +4837,14 @@ mod tests { // smallest of them, avoiding further fragmenting our available outbound balance to // this node. let route = get_route(&our_id, &payment_params, &network_graph.read_only(), Some(&[ - &get_channel_details(Some(2), nodes[0], InitFeatures::known(), 50_000), - &get_channel_details(Some(3), nodes[0], InitFeatures::known(), 50_000), - &get_channel_details(Some(5), nodes[0], InitFeatures::known(), 50_000), - &get_channel_details(Some(6), nodes[0], InitFeatures::known(), 300_000), - &get_channel_details(Some(7), nodes[0], InitFeatures::known(), 50_000), - &get_channel_details(Some(8), nodes[0], InitFeatures::known(), 50_000), - &get_channel_details(Some(9), nodes[0], InitFeatures::known(), 50_000), - &get_channel_details(Some(4), nodes[0], InitFeatures::known(), 1_000_000), + &get_channel_details(Some(2), nodes[0], channelmanager::provided_init_features(), 50_000), + &get_channel_details(Some(3), nodes[0], channelmanager::provided_init_features(), 50_000), + &get_channel_details(Some(5), nodes[0], channelmanager::provided_init_features(), 50_000), + &get_channel_details(Some(6), nodes[0], channelmanager::provided_init_features(), 300_000), + &get_channel_details(Some(7), nodes[0], channelmanager::provided_init_features(), 50_000), + &get_channel_details(Some(8), nodes[0], channelmanager::provided_init_features(), 50_000), + &get_channel_details(Some(9), nodes[0], channelmanager::provided_init_features(), 50_000), + &get_channel_details(Some(4), nodes[0], channelmanager::provided_init_features(), 1_000_000), ]), 100_000, 42, Arc::clone(&logger), &scorer, &random_seed_bytes).unwrap(); assert_eq!(route.paths.len(), 1); assert_eq!(route.paths[0].len(), 1); @@ -5372,8 +4862,8 @@ mod tests { let payment_params = PaymentParameters::from_node_id(nodes[6]).with_route_hints(last_hops(&nodes)); // Without penalizing each hop 100 msats, a longer path with lower fees is chosen. - let scorer = test_utils::TestScorer::with_penalty(0); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); let route = get_route( &our_id, &payment_params, &network_graph.read_only(), None, 100, 42, @@ -5387,7 +4877,7 @@ mod tests { // Applying a 100 msat penalty to each hop results in taking channels 7 and 10 to nodes[6] // from nodes[2] rather than channel 6, 11, and 8, even though the longer path is cheaper. - let scorer = test_utils::TestScorer::with_penalty(100); + let scorer = ln_test_utils::TestScorer::with_penalty(100); let route = get_route( &our_id, &payment_params, &network_graph.read_only(), None, 100, 42, Arc::clone(&logger), &scorer, &random_seed_bytes @@ -5446,8 +4936,8 @@ mod tests { let network_graph = network.read_only(); // A path to nodes[6] exists when no penalties are applied to any channel. - let scorer = test_utils::TestScorer::with_penalty(0); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); let route = get_route( &our_id, &payment_params, &network_graph, None, 100, 42, @@ -5561,13 +5051,13 @@ mod tests { let (_, our_id, _, nodes) = get_nodes(&secp_ctx); let network_graph = network.read_only(); - let scorer = test_utils::TestScorer::with_penalty(0); + let scorer = ln_test_utils::TestScorer::with_penalty(0); // Make sure that generally there is at least one route available let feasible_max_total_cltv_delta = 1008; let feasible_payment_params = PaymentParameters::from_node_id(nodes[6]).with_route_hints(last_hops(&nodes)) .with_max_total_cltv_expiry_delta(feasible_max_total_cltv_delta); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); let route = get_route(&our_id, &feasible_payment_params, &network_graph, None, 100, 0, Arc::clone(&logger), &scorer, &random_seed_bytes).unwrap(); let path = route.paths[0].iter().map(|hop| hop.short_channel_id).collect::>(); @@ -5594,10 +5084,10 @@ mod tests { let (_, our_id, _, nodes) = get_nodes(&secp_ctx); let network_graph = network.read_only(); - let scorer = test_utils::TestScorer::with_penalty(0); + let scorer = ln_test_utils::TestScorer::with_penalty(0); let mut payment_params = PaymentParameters::from_node_id(nodes[6]).with_route_hints(last_hops(&nodes)) .with_max_path_count(1); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); // We should be able to find a route initially, and then after we fail a few random @@ -5621,8 +5111,8 @@ mod tests { let (_, our_id, _, nodes) = get_nodes(&secp_ctx); let network_graph = network.read_only(); - let scorer = test_utils::TestScorer::with_penalty(0); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let scorer = ln_test_utils::TestScorer::with_penalty(0); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); // First check we can actually create a long route on this graph. @@ -5649,10 +5139,10 @@ mod tests { let (secp_ctx, network_graph, _, _, logger) = build_graph(); let (_, our_id, _, nodes) = get_nodes(&secp_ctx); - let scorer = test_utils::TestScorer::with_penalty(0); + let scorer = ln_test_utils::TestScorer::with_penalty(0); let payment_params = PaymentParameters::from_node_id(nodes[6]).with_route_hints(last_hops(&nodes)); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); let route = get_route(&our_id, &payment_params, &network_graph.read_only(), None, 100, 42, Arc::clone(&logger), &scorer, &random_seed_bytes).unwrap(); assert_eq!(route.paths.len(), 1); @@ -5683,9 +5173,9 @@ mod tests { let network_graph = network.read_only(); let network_nodes = network_graph.nodes(); let network_channels = network_graph.channels(); - let scorer = test_utils::TestScorer::with_penalty(0); + let scorer = ln_test_utils::TestScorer::with_penalty(0); let payment_params = PaymentParameters::from_node_id(nodes[3]); - let keys_manager = test_utils::TestKeysInterface::new(&[4u8; 32], Network::Testnet); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[4u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); let mut route = get_route(&our_id, &payment_params, &network_graph, None, 100, 0, @@ -5750,7 +5240,7 @@ mod tests { let (_, our_id, _, nodes) = get_nodes(&secp_ctx); let network_graph = network.read_only(); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); let payment_params = PaymentParameters::from_node_id(nodes[3]); @@ -5780,7 +5270,7 @@ mod tests { flags: 0, cltv_expiry_delta: (4 << 4) | 1, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(200_000_000), + htlc_maximum_msat: 250_000_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() @@ -5792,17 +5282,17 @@ mod tests { flags: 0, cltv_expiry_delta: (13 << 4) | 1, htlc_minimum_msat: 0, - htlc_maximum_msat: OptionalField::Present(200_000_000), + htlc_maximum_msat: 250_000_000, fee_base_msat: 0, fee_proportional_millionths: 0, excess_data: Vec::new() }); - let payment_params = PaymentParameters::from_node_id(nodes[2]).with_features(InvoiceFeatures::known()); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let payment_params = PaymentParameters::from_node_id(nodes[2]).with_features(channelmanager::provided_invoice_features()); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); - // 150,000 sat is less than the available liquidity on each channel, set above. - let route = get_route(&our_id, &payment_params, &network_graph.read_only(), None, 150_000_000, 42, Arc::clone(&logger), &scorer, &random_seed_bytes).unwrap(); + // 100,000 sats is less than the available liquidity on each channel, set above. + let route = get_route(&our_id, &payment_params, &network_graph.read_only(), None, 100_000_000, 42, Arc::clone(&logger), &scorer, &random_seed_bytes).unwrap(); assert_eq!(route.paths.len(), 2); assert!((route.paths[0][1].short_channel_id == 4 && route.paths[1][1].short_channel_id == 13) || (route.paths[1][1].short_channel_id == 4 && route.paths[0][1].short_channel_id == 13)); @@ -5824,16 +5314,16 @@ mod tests { fn generate_routes() { use routing::scoring::{ProbabilisticScorer, ProbabilisticScoringParameters}; - let mut d = match super::test_utils::get_route_file() { + let mut d = match super::bench_utils::get_route_file() { Ok(f) => f, Err(e) => { eprintln!("{}", e); return; }, }; - let logger = test_utils::TestLogger::new(); + let logger = ln_test_utils::TestLogger::new(); let graph = NetworkGraph::read(&mut d, &logger).unwrap(); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); // First, get 100 (source, destination) pairs for which route-getting actually succeeds... @@ -5861,16 +5351,16 @@ mod tests { fn generate_routes_mpp() { use routing::scoring::{ProbabilisticScorer, ProbabilisticScoringParameters}; - let mut d = match super::test_utils::get_route_file() { + let mut d = match super::bench_utils::get_route_file() { Ok(f) => f, Err(e) => { eprintln!("{}", e); return; }, }; - let logger = test_utils::TestLogger::new(); + let logger = ln_test_utils::TestLogger::new(); let graph = NetworkGraph::read(&mut d, &logger).unwrap(); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); // First, get 100 (source, destination) pairs for which route-getting actually succeeds... @@ -5882,7 +5372,7 @@ mod tests { let src = &PublicKey::from_slice(nodes.keys().skip(seed % nodes.len()).next().unwrap().as_slice()).unwrap(); seed = seed.overflowing_mul(0xdeadbeef).0; let dst = PublicKey::from_slice(nodes.keys().skip(seed % nodes.len()).next().unwrap().as_slice()).unwrap(); - let payment_params = PaymentParameters::from_node_id(dst).with_features(InvoiceFeatures::known()); + let payment_params = PaymentParameters::from_node_id(dst).with_features(channelmanager::provided_invoice_features()); let amt = seed as u64 % 200_000_000; let params = ProbabilisticScoringParameters::default(); let scorer = ProbabilisticScorer::new(params, &graph, &logger); @@ -5898,7 +5388,7 @@ mod tests { let (secp_ctx, network_graph, _, _, logger) = build_line_graph(); let (_, our_id, _, nodes) = get_nodes(&secp_ctx); - let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); + let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet); let random_seed_bytes = keys_manager.get_secure_random_bytes(); let scorer_params = ProbabilisticScoringParameters::default(); @@ -5932,7 +5422,7 @@ mod tests { } #[cfg(all(test, not(feature = "no-std")))] -pub(crate) mod test_utils { +pub(crate) mod bench_utils { use std::fs::File; /// Tries to open a network graph file, or panics with a URL to fetch it. pub(crate) fn get_route_file() -> Result { @@ -5965,7 +5455,7 @@ mod benches { use bitcoin::secp256k1::{PublicKey, Secp256k1, SecretKey}; use chain::transaction::OutPoint; use chain::keysinterface::{KeysManager,KeysInterface}; - use ln::channelmanager::{ChannelCounterparty, ChannelDetails}; + use ln::channelmanager::{self, ChannelCounterparty, ChannelDetails}; use ln::features::{InitFeatures, InvoiceFeatures}; use routing::gossip::NetworkGraph; use routing::scoring::{FixedPenaltyScorer, ProbabilisticScorer, ProbabilisticScoringParameters}; @@ -5980,7 +5470,7 @@ mod benches { } fn read_network_graph(logger: &DummyLogger) -> NetworkGraph<&DummyLogger> { - let mut d = test_utils::get_route_file().unwrap(); + let mut d = bench_utils::get_route_file().unwrap(); NetworkGraph::read(&mut d, logger).unwrap() } @@ -5994,7 +5484,7 @@ mod benches { ChannelDetails { channel_id: [0; 32], counterparty: ChannelCounterparty { - features: InitFeatures::known(), + features: channelmanager::provided_init_features(), node_id, unspendable_punishment_reserve: 0, forwarding_info: None, @@ -6040,7 +5530,7 @@ mod benches { let logger = DummyLogger {}; let network_graph = read_network_graph(&logger); let scorer = FixedPenaltyScorer::with_penalty(0); - generate_routes(bench, &network_graph, scorer, InvoiceFeatures::known()); + generate_routes(bench, &network_graph, scorer, channelmanager::provided_invoice_features()); } #[bench] @@ -6058,7 +5548,7 @@ mod benches { let network_graph = read_network_graph(&logger); let params = ProbabilisticScoringParameters::default(); let scorer = ProbabilisticScorer::new(params, &network_graph, &logger); - generate_routes(bench, &network_graph, scorer, InvoiceFeatures::known()); + generate_routes(bench, &network_graph, scorer, channelmanager::provided_invoice_features()); } fn generate_routes(