use crate::util::test_channel_signer::{TestChannelSigner, EnforcementState};
use crate::util::logger::{Logger, Level, Record};
use crate::util::ser::{Readable, ReadableArgs, Writer, Writeable};
+use crate::util::persist::KVStore;
use bitcoin::EcdsaSighashType;
use bitcoin::blockdata::constants::ChainHash;
use crate::io;
use crate::prelude::*;
use core::cell::RefCell;
-use core::ops::Deref;
use core::time::Duration;
use crate::sync::{Mutex, Arc};
use core::sync::atomic::{AtomicBool, AtomicUsize, Ordering};
if let Some((find_route_query, find_route_res)) = self.next_routes.lock().unwrap().pop_front() {
assert_eq!(find_route_query, *params);
if let Ok(ref route) = find_route_res {
+ assert_eq!(route.route_params.as_ref().unwrap().final_value_msat, find_route_query.final_value_msat);
let scorer = self.scorer.read().unwrap();
let scorer = ScorerAccountingForInFlightHtlcs::new(scorer, &inflight_htlcs);
for path in &route.paths {
/// ChannelForceClosed event for the given channel_id with should_broadcast set to the given
/// boolean.
pub expect_channel_force_closed: Mutex<Option<(ChannelId, bool)>>,
+ /// If this is set to Some(), the next round trip serialization check will not hold after an
+ /// update_channel call (not watch_channel) for the given channel_id.
+ pub expect_monitor_round_trip_fail: Mutex<Option<ChannelId>>,
}
impl<'a> TestChainMonitor<'a> {
pub fn new(chain_source: Option<&'a TestChainSource>, broadcaster: &'a chaininterface::BroadcasterInterface, logger: &'a TestLogger, fee_estimator: &'a TestFeeEstimator, persister: &'a chainmonitor::Persist<TestChannelSigner>, keys_manager: &'a TestKeysInterface) -> Self {
chain_monitor: chainmonitor::ChainMonitor::new(chain_source, broadcaster, logger, fee_estimator, persister),
keys_manager,
expect_channel_force_closed: Mutex::new(None),
+ expect_monitor_round_trip_fail: Mutex::new(None),
}
}
}
}
impl<'a> chain::Watch<TestChannelSigner> for TestChainMonitor<'a> {
- fn watch_channel(&self, funding_txo: OutPoint, monitor: channelmonitor::ChannelMonitor<TestChannelSigner>) -> chain::ChannelMonitorUpdateStatus {
+ fn watch_channel(&self, funding_txo: OutPoint, monitor: channelmonitor::ChannelMonitor<TestChannelSigner>) -> Result<chain::ChannelMonitorUpdateStatus, ()> {
// 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(&mut w).unwrap();
let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor<TestChannelSigner>)>::read(
&mut io::Cursor::new(&w.0), (self.keys_manager, self.keys_manager)).unwrap().1;
- assert!(new_monitor == *monitor);
+ if let Some(chan_id) = self.expect_monitor_round_trip_fail.lock().unwrap().take() {
+ assert_eq!(chan_id, funding_txo.to_channel_id());
+ assert!(new_monitor != *monitor);
+ } else {
+ assert!(new_monitor == *monitor);
+ }
self.added_monitors.lock().unwrap().push((funding_txo, new_monitor));
update_res
}
}
impl WatchtowerPersister {
+ #[cfg(test)]
pub(crate) fn new(destination_script: Script) -> Self {
WatchtowerPersister {
persister: TestPersister::new(),
}
}
+ #[cfg(test)]
pub(crate) fn justice_tx(&self, funding_txo: OutPoint, commitment_txid: &Txid)
-> Option<Transaction> {
self.watchtower_state.lock().unwrap().get(&funding_txo).unwrap().get(commitment_txid).cloned()
}
}
+pub struct TestStore {
+ persisted_bytes: Mutex<HashMap<String, HashMap<String, Vec<u8>>>>,
+ read_only: bool,
+}
+
+impl TestStore {
+ pub fn new(read_only: bool) -> Self {
+ let persisted_bytes = Mutex::new(HashMap::new());
+ Self { persisted_bytes, read_only }
+ }
+}
+
+impl KVStore for TestStore {
+ fn read(&self, primary_namespace: &str, secondary_namespace: &str, key: &str) -> io::Result<Vec<u8>> {
+ let persisted_lock = self.persisted_bytes.lock().unwrap();
+ let prefixed = if secondary_namespace.is_empty() {
+ primary_namespace.to_string()
+ } else {
+ format!("{}/{}", primary_namespace, secondary_namespace)
+ };
+
+ if let Some(outer_ref) = persisted_lock.get(&prefixed) {
+ if let Some(inner_ref) = outer_ref.get(key) {
+ let bytes = inner_ref.clone();
+ Ok(bytes)
+ } else {
+ Err(io::Error::new(io::ErrorKind::NotFound, "Key not found"))
+ }
+ } else {
+ Err(io::Error::new(io::ErrorKind::NotFound, "Namespace not found"))
+ }
+ }
+
+ fn write(&self, primary_namespace: &str, secondary_namespace: &str, key: &str, buf: &[u8]) -> io::Result<()> {
+ if self.read_only {
+ return Err(io::Error::new(
+ io::ErrorKind::PermissionDenied,
+ "Cannot modify read-only store",
+ ));
+ }
+ let mut persisted_lock = self.persisted_bytes.lock().unwrap();
+
+ let prefixed = if secondary_namespace.is_empty() {
+ primary_namespace.to_string()
+ } else {
+ format!("{}/{}", primary_namespace, secondary_namespace)
+ };
+ let outer_e = persisted_lock.entry(prefixed).or_insert(HashMap::new());
+ let mut bytes = Vec::new();
+ bytes.write_all(buf)?;
+ outer_e.insert(key.to_string(), bytes);
+ Ok(())
+ }
+
+ fn remove(&self, primary_namespace: &str, secondary_namespace: &str, key: &str, _lazy: bool) -> io::Result<()> {
+ if self.read_only {
+ return Err(io::Error::new(
+ io::ErrorKind::PermissionDenied,
+ "Cannot modify read-only store",
+ ));
+ }
+
+ let mut persisted_lock = self.persisted_bytes.lock().unwrap();
+
+ let prefixed = if secondary_namespace.is_empty() {
+ primary_namespace.to_string()
+ } else {
+ format!("{}/{}", primary_namespace, secondary_namespace)
+ };
+ if let Some(outer_ref) = persisted_lock.get_mut(&prefixed) {
+ outer_ref.remove(&key.to_string());
+ }
+
+ Ok(())
+ }
+
+ fn list(&self, primary_namespace: &str, secondary_namespace: &str) -> io::Result<Vec<String>> {
+ let mut persisted_lock = self.persisted_bytes.lock().unwrap();
+
+ let prefixed = if secondary_namespace.is_empty() {
+ primary_namespace.to_string()
+ } else {
+ format!("{}/{}", primary_namespace, secondary_namespace)
+ };
+ match persisted_lock.entry(prefixed) {
+ hash_map::Entry::Occupied(e) => Ok(e.get().keys().cloned().collect()),
+ hash_map::Entry::Vacant(_) => Ok(Vec::new()),
+ }
+ }
+}
+
pub struct TestBroadcaster {
pub txn_broadcasted: Mutex<Vec<Transaction>>,
pub blocks: Arc<Mutex<Vec<(Block, u32)>>>,