X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Futil%2Ftest_utils.rs;h=12b48944677bf1f97332c68aac8ade044efa295e;hb=eff8af21103e43f763cb10ae6a75c1543a2d4068;hp=4fcaf803e7e7071ec9d17007e65920cf1e4fcd01;hpb=86a2607b008ed9bf95e89562a1822bcbfcfdcdb0;p=rust-lightning

diff --git a/lightning/src/util/test_utils.rs b/lightning/src/util/test_utils.rs
index 4fcaf803..12b48944 100644
--- a/lightning/src/util/test_utils.rs
+++ b/lightning/src/util/test_utils.rs
@@ -16,10 +16,10 @@ use bitcoin::blockdata::transaction::Transaction;
 use bitcoin::blockdata::script::{Builder, Script};
 use bitcoin::blockdata::block::Block;
 use bitcoin::blockdata::opcodes;
-use bitcoin_hashes::sha256d::Hash as Sha256dHash;
+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};
@@ -51,6 +51,9 @@ pub struct TestChannelMonitor<'a> {
 	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<'a> TestChannelMonitor<'a> {
 	pub fn new(chain_monitor: Arc<chaininterface::ChainWatchInterface>, broadcaster: &'a chaininterface::BroadcasterInterface, logger: Arc<Logger>, fee_estimator: &'a TestFeeEstimator) -> Self {
@@ -59,6 +62,7 @@ impl<'a> TestChannelMonitor<'a> {
 			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),
 		}
 	}
 }
@@ -74,7 +78,12 @@ impl<'a> channelmonitor::ManyChannelMonitor<EnforcingChannelKeys> for TestChanne
 		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());
-		self.update_ret.lock().unwrap().clone()
+
+		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> {
@@ -96,7 +105,12 @@ impl<'a> channelmonitor::ManyChannelMonitor<EnforcingChannelKeys> for TestChanne
 				&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));
-		self.update_ret.lock().unwrap().clone()
+
+		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 get_and_clear_pending_htlcs_updated(&self) -> Vec<HTLCUpdate> {