X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=src%2Futil%2Ftest_utils.rs;h=5da647efebd96eda15341074b022240b17c181e2;hb=64bd2eaa7ff9d9f6270af1fb631347fdc08a2885;hp=4502bccec1bd9dc28bff06cf46b838f2c9bf91ff;hpb=2d8afeccdb4f5aa6232e6d87c6096e980b836072;p=rust-lightning diff --git a/src/util/test_utils.rs b/src/util/test_utils.rs index 4502bcce..5da647ef 100644 --- a/src/util/test_utils.rs +++ b/src/util/test_utils.rs @@ -1,37 +1,68 @@ use chain::chaininterface; use chain::chaininterface::ConfirmationTarget; +use chain::transaction::OutPoint; use ln::channelmonitor; +use ln::msgs; +use ln::msgs::{HandleError}; +use util::events; +use util::logger::{Logger, Level, Record}; +use util::ser::{ReadableArgs, Writer}; use bitcoin::blockdata::transaction::Transaction; use bitcoin::util::hash::Sha256dHash; +use secp256k1::PublicKey; + use std::sync::{Arc,Mutex}; +use std::{mem}; + +struct VecWriter(Vec); +impl Writer for VecWriter { + fn write_all(&mut self, buf: &[u8]) -> Result<(), ::std::io::Error> { + self.0.extend_from_slice(buf); + Ok(()) + } + fn size_hint(&mut self, size: usize) { + self.0.reserve_exact(size); + } +} pub struct TestFeeEstimator { - pub sat_per_vbyte: u64, + pub sat_per_kw: u64, } impl chaininterface::FeeEstimator for TestFeeEstimator { - fn get_est_sat_per_vbyte(&self, _confirmation_target: ConfirmationTarget) -> u64 { - self.sat_per_vbyte + fn get_est_sat_per_1000_weight(&self, _confirmation_target: ConfirmationTarget) -> u64 { + self.sat_per_kw } } pub struct TestChannelMonitor { - pub added_monitors: Mutex>, - pub simple_monitor: Arc>, + pub added_monitors: Mutex>, + pub simple_monitor: Arc>, + pub update_ret: Mutex>, } impl TestChannelMonitor { - pub fn new(chain_monitor: Arc, broadcaster: Arc) -> Self { + pub fn new(chain_monitor: Arc, broadcaster: Arc, logger: Arc) -> Self { Self { added_monitors: Mutex::new(Vec::new()), - simple_monitor: channelmonitor::SimpleManyChannelMonitor::new(chain_monitor, broadcaster), + simple_monitor: channelmonitor::SimpleManyChannelMonitor::new(chain_monitor, broadcaster, logger), + update_ret: Mutex::new(Ok(())), } } } impl channelmonitor::ManyChannelMonitor for TestChannelMonitor { - fn add_update_monitor(&self, funding_txo: (Sha256dHash, u16), monitor: channelmonitor::ChannelMonitor) -> Result<(), channelmonitor::ChannelMonitorUpdateErr> { + fn add_update_monitor(&self, funding_txo: OutPoint, monitor: channelmonitor::ChannelMonitor) -> Result<(), channelmonitor::ChannelMonitorUpdateErr> { + // At every point where we get a monitor update, we should be able to send a useful monitor + // to a watchtower and disk... + let mut w = VecWriter(Vec::new()); + monitor.write_for_disk(&mut w).unwrap(); + assert!(<(Sha256dHash, channelmonitor::ChannelMonitor)>::read( + &mut ::std::io::Cursor::new(&w.0), Arc::new(TestLogger::new())).unwrap().1 == monitor); + w.0.clear(); + monitor.write_for_watchtower(&mut w).unwrap(); // This at least shouldn't crash... self.added_monitors.lock().unwrap().push((funding_txo, monitor.clone())); - self.simple_monitor.add_update_monitor(funding_txo, monitor) + assert!(self.simple_monitor.add_update_monitor(funding_txo, monitor).is_ok()); + self.update_ret.lock().unwrap().clone() } } @@ -43,3 +74,122 @@ impl chaininterface::BroadcasterInterface for TestBroadcaster { self.txn_broadcasted.lock().unwrap().push(tx.clone()); } } + +pub struct TestChannelMessageHandler { + pub pending_events: Mutex>, +} + +impl TestChannelMessageHandler { + pub fn new() -> Self { + TestChannelMessageHandler { + pending_events: Mutex::new(Vec::new()), + } + } +} + +impl msgs::ChannelMessageHandler for TestChannelMessageHandler { + fn handle_open_channel(&self, _their_node_id: &PublicKey, _msg: &msgs::OpenChannel) -> Result<(), HandleError> { + Err(HandleError { err: "", action: None }) + } + fn handle_accept_channel(&self, _their_node_id: &PublicKey, _msg: &msgs::AcceptChannel) -> Result<(), HandleError> { + Err(HandleError { err: "", action: None }) + } + fn handle_funding_created(&self, _their_node_id: &PublicKey, _msg: &msgs::FundingCreated) -> Result<(), HandleError> { + Err(HandleError { err: "", action: None }) + } + fn handle_funding_signed(&self, _their_node_id: &PublicKey, _msg: &msgs::FundingSigned) -> Result<(), HandleError> { + Err(HandleError { err: "", action: None }) + } + fn handle_funding_locked(&self, _their_node_id: &PublicKey, _msg: &msgs::FundingLocked) -> Result<(), HandleError> { + Err(HandleError { err: "", action: None }) + } + fn handle_shutdown(&self, _their_node_id: &PublicKey, _msg: &msgs::Shutdown) -> Result<(), HandleError> { + Err(HandleError { err: "", action: None }) + } + fn handle_closing_signed(&self, _their_node_id: &PublicKey, _msg: &msgs::ClosingSigned) -> Result<(), HandleError> { + Err(HandleError { err: "", action: None }) + } + fn handle_update_add_htlc(&self, _their_node_id: &PublicKey, _msg: &msgs::UpdateAddHTLC) -> Result<(), HandleError> { + Err(HandleError { err: "", action: None }) + } + fn handle_update_fulfill_htlc(&self, _their_node_id: &PublicKey, _msg: &msgs::UpdateFulfillHTLC) -> Result<(), HandleError> { + Err(HandleError { err: "", action: None }) + } + fn handle_update_fail_htlc(&self, _their_node_id: &PublicKey, _msg: &msgs::UpdateFailHTLC) -> Result<(), HandleError> { + Err(HandleError { err: "", action: None }) + } + fn handle_update_fail_malformed_htlc(&self, _their_node_id: &PublicKey, _msg: &msgs::UpdateFailMalformedHTLC) -> Result<(), HandleError> { + Err(HandleError { err: "", action: None }) + } + fn handle_commitment_signed(&self, _their_node_id: &PublicKey, _msg: &msgs::CommitmentSigned) -> Result<(), HandleError> { + Err(HandleError { err: "", action: None }) + } + fn handle_revoke_and_ack(&self, _their_node_id: &PublicKey, _msg: &msgs::RevokeAndACK) -> Result<(), HandleError> { + Err(HandleError { err: "", action: None }) + } + fn handle_update_fee(&self, _their_node_id: &PublicKey, _msg: &msgs::UpdateFee) -> Result<(), HandleError> { + Err(HandleError { err: "", action: None }) + } + fn handle_announcement_signatures(&self, _their_node_id: &PublicKey, _msg: &msgs::AnnouncementSignatures) -> Result<(), HandleError> { + Err(HandleError { err: "", action: None }) + } + fn handle_channel_reestablish(&self, _their_node_id: &PublicKey, _msg: &msgs::ChannelReestablish) -> Result<(), HandleError> { + Err(HandleError { err: "", action: None }) + } + fn peer_disconnected(&self, _their_node_id: &PublicKey, _no_connection_possible: bool) {} + fn peer_connected(&self, _their_node_id: &PublicKey) {} + fn handle_error(&self, _their_node_id: &PublicKey, _msg: &msgs::ErrorMessage) {} +} + +impl events::MessageSendEventsProvider for TestChannelMessageHandler { + fn get_and_clear_pending_msg_events(&self) -> Vec { + let mut pending_events = self.pending_events.lock().unwrap(); + let mut ret = Vec::new(); + mem::swap(&mut ret, &mut *pending_events); + ret + } +} + +pub struct TestRoutingMessageHandler {} + +impl TestRoutingMessageHandler { + pub fn new() -> Self { + TestRoutingMessageHandler {} + } +} + +impl msgs::RoutingMessageHandler for TestRoutingMessageHandler { + fn handle_node_announcement(&self, _msg: &msgs::NodeAnnouncement) -> Result { + Err(HandleError { err: "", action: None }) + } + fn handle_channel_announcement(&self, _msg: &msgs::ChannelAnnouncement) -> Result { + Err(HandleError { err: "", action: None }) + } + fn handle_channel_update(&self, _msg: &msgs::ChannelUpdate) -> Result { + Err(HandleError { err: "", action: None }) + } + fn handle_htlc_fail_channel_update(&self, _update: &msgs::HTLCFailChannelUpdate) {} +} + +pub struct TestLogger { + level: Level, +} + +impl TestLogger { + pub fn new() -> TestLogger { + TestLogger { + level: Level::Trace, + } + } + pub fn enable(&mut self, level: Level) { + self.level = level; + } +} + +impl Logger for TestLogger { + fn log(&self, record: &Record) { + if self.level >= record.level { + println!("{:<5} [{} : {}, {}] {}", record.level.to_string(), record.module_path, record.file, record.line, record.args); + } + } +}