use chain::chaininterface;
-use chain::chaininterface::ConfirmationTarget;
+use chain::chaininterface::{ConfirmationTarget, ChainError, ChainWatchInterface};
use chain::transaction::OutPoint;
use chain::keysinterface;
use ln::channelmonitor;
use util::enforcing_trait_impls::EnforcingChannelKeys;
use util::events;
use util::logger::{Logger, Level, Record};
-use util::ser::ReadableArgs;
-use util::ser::Writer;
+use util::ser::{Readable, ReadableArgs, Writer, Writeable};
use bitcoin::blockdata::transaction::Transaction;
-use bitcoin::blockdata::script::Script;
-use bitcoin_hashes::sha256d::Hash as Sha256dHash;
+use bitcoin::blockdata::script::{Builder, Script};
+use bitcoin::blockdata::block::Block;
+use bitcoin::blockdata::opcodes;
+use bitcoin::hashes::sha256d::Hash as Sha256dHash;
use bitcoin::network::constants::Network;
-use secp256k1::{SecretKey, PublicKey};
+use bitcoin::secp256k1::{SecretKey, PublicKey};
use std::time::{SystemTime, UNIX_EPOCH};
use std::sync::{Arc,Mutex};
use std::{mem};
-use std::collections::{HashMap, HashSet};
+use std::collections::HashMap;
pub struct TestVecWriter(pub Vec<u8>);
impl Writer for TestVecWriter {
}
}
-pub struct TestChannelMonitor {
+pub struct TestChannelMonitor<'a> {
pub added_monitors: Mutex<Vec<(OutPoint, channelmonitor::ChannelMonitor<EnforcingChannelKeys>)>>,
- pub simple_monitor: channelmonitor::SimpleManyChannelMonitor<OutPoint, EnforcingChannelKeys>,
+ pub latest_monitor_update_id: Mutex<HashMap<[u8; 32], (OutPoint, u64)>>,
+ pub simple_monitor: channelmonitor::SimpleManyChannelMonitor<OutPoint, EnforcingChannelKeys, &'a chaininterface::BroadcasterInterface, &'a TestFeeEstimator>,
pub update_ret: Mutex<Result<(), channelmonitor::ChannelMonitorUpdateErr>>,
+ // If this is set to Some(), after the next return, we'll always return this until update_ret
+ // is changed:
+ pub next_update_ret: Mutex<Option<Result<(), channelmonitor::ChannelMonitorUpdateErr>>>,
}
-impl TestChannelMonitor {
- pub fn new(chain_monitor: Arc<chaininterface::ChainWatchInterface>, broadcaster: Arc<chaininterface::BroadcasterInterface>, logger: Arc<Logger>, fee_estimator: Arc<chaininterface::FeeEstimator>) -> Self {
+impl<'a> TestChannelMonitor<'a> {
+ pub fn new(chain_monitor: Arc<chaininterface::ChainWatchInterface>, broadcaster: &'a chaininterface::BroadcasterInterface, logger: Arc<Logger>, fee_estimator: &'a TestFeeEstimator) -> Self {
Self {
added_monitors: Mutex::new(Vec::new()),
+ latest_monitor_update_id: Mutex::new(HashMap::new()),
simple_monitor: channelmonitor::SimpleManyChannelMonitor::new(chain_monitor, broadcaster, logger, fee_estimator),
update_ret: Mutex::new(Ok(())),
+ next_update_ret: Mutex::new(None),
}
}
}
-impl channelmonitor::ManyChannelMonitor<EnforcingChannelKeys> for TestChannelMonitor {
- fn add_update_monitor(&self, funding_txo: OutPoint, monitor: channelmonitor::ChannelMonitor<EnforcingChannelKeys>) -> Result<(), channelmonitor::ChannelMonitorUpdateErr> {
+impl<'a> channelmonitor::ManyChannelMonitor<EnforcingChannelKeys> for TestChannelMonitor<'a> {
+ fn add_monitor(&self, funding_txo: OutPoint, monitor: channelmonitor::ChannelMonitor<EnforcingChannelKeys>) -> 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 = TestVecWriter(Vec::new());
monitor.write_for_disk(&mut w).unwrap();
- assert!(<(Sha256dHash, channelmonitor::ChannelMonitor<EnforcingChannelKeys>)>::read(
- &mut ::std::io::Cursor::new(&w.0), Arc::new(TestLogger::new())).unwrap().1 == monitor);
+ let new_monitor = <(Sha256dHash, channelmonitor::ChannelMonitor<EnforcingChannelKeys>)>::read(
+ &mut ::std::io::Cursor::new(&w.0), Arc::new(TestLogger::new())).unwrap().1;
+ assert!(new_monitor == monitor);
+ self.latest_monitor_update_id.lock().unwrap().insert(funding_txo.to_channel_id(), (funding_txo, monitor.get_latest_update_id()));
+ self.added_monitors.lock().unwrap().push((funding_txo, monitor));
+ assert!(self.simple_monitor.add_monitor(funding_txo, new_monitor).is_ok());
+
+ let ret = self.update_ret.lock().unwrap().clone();
+ if let Some(next_ret) = self.next_update_ret.lock().unwrap().take() {
+ *self.update_ret.lock().unwrap() = next_ret;
+ }
+ ret
+ }
+
+ fn update_monitor(&self, funding_txo: OutPoint, update: channelmonitor::ChannelMonitorUpdate) -> Result<(), channelmonitor::ChannelMonitorUpdateErr> {
+ // Every monitor update should survive roundtrip
+ let mut w = TestVecWriter(Vec::new());
+ update.write(&mut w).unwrap();
+ assert!(channelmonitor::ChannelMonitorUpdate::read(
+ &mut ::std::io::Cursor::new(&w.0)).unwrap() == update);
+
+ self.latest_monitor_update_id.lock().unwrap().insert(funding_txo.to_channel_id(), (funding_txo, update.update_id));
+ assert!(self.simple_monitor.update_monitor(funding_txo, update).is_ok());
+ // At every point where we get a monitor update, we should be able to send a useful monitor
+ // to a watchtower and disk...
+ let monitors = self.simple_monitor.monitors.lock().unwrap();
+ let monitor = monitors.get(&funding_txo).unwrap();
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()));
- assert!(self.simple_monitor.add_update_monitor(funding_txo, monitor).is_ok());
- self.update_ret.lock().unwrap().clone()
+ monitor.write_for_disk(&mut w).unwrap();
+ let new_monitor = <(Sha256dHash, channelmonitor::ChannelMonitor<EnforcingChannelKeys>)>::read(
+ &mut ::std::io::Cursor::new(&w.0), Arc::new(TestLogger::new())).unwrap().1;
+ assert!(new_monitor == *monitor);
+ self.added_monitors.lock().unwrap().push((funding_txo, new_monitor));
+
+ let ret = self.update_ret.lock().unwrap().clone();
+ if let Some(next_ret) = self.next_update_ret.lock().unwrap().take() {
+ *self.update_ret.lock().unwrap() = next_ret;
+ }
+ ret
}
- fn fetch_pending_htlc_updated(&self) -> Vec<HTLCUpdate> {
- return self.simple_monitor.fetch_pending_htlc_updated();
+ fn get_and_clear_pending_htlcs_updated(&self) -> Vec<HTLCUpdate> {
+ return self.simple_monitor.get_and_clear_pending_htlcs_updated();
}
}
pub struct TestBroadcaster {
pub txn_broadcasted: Mutex<Vec<Transaction>>,
- pub broadcasted_txn: Mutex<HashSet<Sha256dHash>> // Temporary field while refactoring out tx duplication
}
impl chaininterface::BroadcasterInterface for TestBroadcaster {
fn broadcast_transaction(&self, tx: &Transaction) {
- {
- if let Some(_) = self.broadcasted_txn.lock().unwrap().get(&tx.txid()) {
- // If commitment tx, HTLC-timeout or HTLC-Success, duplicate broadcast are still ok
- if tx.input[0].sequence == 0xfffffffd {
- return;
- }
- }
- }
- self.broadcasted_txn.lock().unwrap().insert(tx.txid());
self.txn_broadcasted.lock().unwrap().push(tx.clone());
}
}
Err(LightningError { err: "", action: msgs::ErrorAction::IgnoreError })
}
fn handle_htlc_fail_channel_update(&self, _update: &msgs::HTLCFailChannelUpdate) {}
- fn get_next_channel_announcements(&self, _starting_point: u64, _batch_amount: u8) -> Vec<(msgs::ChannelAnnouncement, msgs::ChannelUpdate,msgs::ChannelUpdate)> {
+ fn get_next_channel_announcements(&self, _starting_point: u64, _batch_amount: u8) -> Vec<(msgs::ChannelAnnouncement, Option<msgs::ChannelUpdate>, Option<msgs::ChannelUpdate>)> {
Vec::new()
}
fn get_next_node_announcements(&self, _starting_point: Option<&PublicKey>, _batch_amount: u8) -> Vec<msgs::NodeAnnouncement> {
}
}
}
+
+pub struct TestChainWatcher {
+ pub utxo_ret: Mutex<Result<(Script, u64), ChainError>>,
+}
+
+impl TestChainWatcher {
+ pub fn new() -> Self {
+ let script = Builder::new().push_opcode(opcodes::OP_TRUE).into_script();
+ Self { utxo_ret: Mutex::new(Ok((script, u64::max_value()))) }
+ }
+}
+
+impl ChainWatchInterface for TestChainWatcher {
+ fn install_watch_tx(&self, _txid: &Sha256dHash, _script_pub_key: &Script) { }
+ fn install_watch_outpoint(&self, _outpoint: (Sha256dHash, u32), _out_script: &Script) { }
+ fn watch_all_txn(&self) { }
+ fn filter_block<'a>(&self, _block: &'a Block) -> (Vec<&'a Transaction>, Vec<u32>) {
+ (Vec::new(), Vec::new())
+ }
+ fn reentered(&self) -> usize { 0 }
+
+ fn get_chain_utxo(&self, _genesis_hash: Sha256dHash, _unspent_tx_output_identifier: u64) -> Result<(Script, u64), ChainError> {
+ self.utxo_ret.lock().unwrap().clone()
+ }
+}
projects / rust-lightning / blobdiff