X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Fln%2Ffunctional_test_utils.rs;h=c38da7a6fd5b54be4a76bbdc726f486258ff0061;hb=c60560291c1f426ade3c42863dd2a008525a3f73;hp=219417d562f2cbd6a503510f9725594487e90c3d;hpb=ad09a2f00413b50481975a08aa1315f8ca57291b;p=rust-lightning

diff --git a/lightning/src/ln/functional_test_utils.rs b/lightning/src/ln/functional_test_utils.rs
index 219417d5..c38da7a6 100644
--- a/lightning/src/ln/functional_test_utils.rs
+++ b/lightning/src/ln/functional_test_utils.rs
@@ -13,7 +13,7 @@
 use chain::Watch;
 use chain::channelmonitor::ChannelMonitor;
 use chain::transaction::OutPoint;
-use ln::channelmanager::{ChannelManager, ChannelManagerReadArgs, RAACommitmentOrder, PaymentPreimage, PaymentHash, PaymentSecret, PaymentSendFailure};
+use ln::channelmanager::{ChainParameters, ChannelManager, ChannelManagerReadArgs, RAACommitmentOrder, PaymentPreimage, PaymentHash, PaymentSecret, PaymentSendFailure};
 use routing::router::{Route, get_route};
 use routing::network_graph::{NetGraphMsgHandler, NetworkGraph};
 use ln::features::InitFeatures;
@@ -28,6 +28,7 @@ use util::config::UserConfig;
 use util::ser::{ReadableArgs, Writeable, Readable};
 
 use bitcoin::blockdata::block::{Block, BlockHeader};
+use bitcoin::blockdata::constants::genesis_block;
 use bitcoin::blockdata::transaction::{Transaction, TxOut};
 use bitcoin::network::constants::Network;
 
@@ -49,7 +50,7 @@ pub fn confirm_transaction<'a, 'b, 'c, 'd>(node: &'a Node<'b, 'c, 'd>, tx: &Tran
 	let dummy_tx = Transaction { version: 0, lock_time: 0, input: Vec::new(), output: Vec::new() };
 	let dummy_tx_count = tx.version as usize;
 	let mut block = Block {
-		header: BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 },
+		header: BlockHeader { version: 0x20000000, prev_blockhash: genesis_block(Network::Testnet).header.block_hash(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 },
 		txdata: vec![dummy_tx; dummy_tx_count],
 	};
 	block.txdata.push(tx.clone());
@@ -83,11 +84,13 @@ pub fn connect_block<'a, 'b, 'c, 'd>(node: &'a Node<'b, 'c, 'd>, block: &Block,
 	let txdata: Vec<_> = block.txdata.iter().enumerate().collect();
 	node.chain_monitor.chain_monitor.block_connected(&block.header, &txdata, height);
 	node.node.block_connected(&block.header, &txdata, height);
+	*node.last_blockhash.lock().unwrap() = block.header.block_hash();
 }
 
 pub fn disconnect_block<'a, 'b, 'c, 'd>(node: &'a Node<'b, 'c, 'd>, header: &BlockHeader, height: u32) {
 	node.chain_monitor.chain_monitor.block_disconnected(header, height);
 	node.node.block_disconnected(header);
+	*node.last_blockhash.lock().unwrap() = header.prev_blockhash;
 }
 
 pub struct TestChanMonCfg {
@@ -120,6 +123,7 @@ pub struct Node<'a, 'b: 'a, 'c: 'b> {
 	pub network_payment_count: Rc<RefCell<u8>>,
 	pub network_chan_count: Rc<RefCell<u32>>,
 	pub logger: &'c test_utils::TestLogger,
+	pub last_blockhash: Mutex<BlockHash>,
 }
 
 impl<'a, 'b, 'c> Drop for Node<'a, 'b, 'c> {
@@ -168,7 +172,7 @@ impl<'a, 'b, 'c> Drop for Node<'a, 'b, 'c> {
 			let feeest = test_utils::TestFeeEstimator { sat_per_kw: 253 };
 			let mut deserialized_monitors = Vec::new();
 			{
-				let old_monitors = self.chain_monitor.chain_monitor.monitors.lock().unwrap();
+				let old_monitors = self.chain_monitor.chain_monitor.monitors.read().unwrap();
 				for (_, old_monitor) in old_monitors.iter() {
 					let mut w = test_utils::TestVecWriter(Vec::new());
 					old_monitor.write(&mut w).unwrap();
@@ -305,9 +309,9 @@ macro_rules! get_feerate {
 macro_rules! get_local_commitment_txn {
 	($node: expr, $channel_id: expr) => {
 		{
-			let mut monitors = $node.chain_monitor.chain_monitor.monitors.lock().unwrap();
+			let monitors = $node.chain_monitor.chain_monitor.monitors.read().unwrap();
 			let mut commitment_txn = None;
-			for (funding_txo, monitor) in monitors.iter_mut() {
+			for (funding_txo, monitor) in monitors.iter() {
 				if funding_txo.to_channel_id() == $channel_id {
 					commitment_txn = Some(monitor.unsafe_get_latest_holder_commitment_txn(&$node.logger));
 					break;
@@ -1161,7 +1165,13 @@ pub fn create_node_chanmgrs<'a, 'b>(node_count: usize, cfgs: &'a Vec<NodeCfg<'b>
 		default_config.channel_options.announced_channel = true;
 		default_config.peer_channel_config_limits.force_announced_channel_preference = false;
 		default_config.own_channel_config.our_htlc_minimum_msat = 1000; // sanitization being done by the sender, to exerce receiver logic we need to lift of limit
-		let node = ChannelManager::new(Network::Testnet, cfgs[i].fee_estimator, &cfgs[i].chain_monitor, cfgs[i].tx_broadcaster, cfgs[i].logger, cfgs[i].keys_manager, if node_config[i].is_some() { node_config[i].clone().unwrap() } else { default_config }, 0);
+		let network = Network::Testnet;
+		let params = ChainParameters {
+			network,
+			latest_hash: genesis_block(network).header.block_hash(),
+			latest_height: 0,
+		};
+		let node = ChannelManager::new(cfgs[i].fee_estimator, &cfgs[i].chain_monitor, cfgs[i].tx_broadcaster, cfgs[i].logger, cfgs[i].keys_manager, if node_config[i].is_some() { node_config[i].clone().unwrap() } else { default_config }, params);
 		chanmgrs.push(node);
 	}
 
@@ -1180,6 +1190,7 @@ pub fn create_network<'a, 'b: 'a, 'c: 'b>(node_count: usize, cfgs: &'b Vec<NodeC
 		                 keys_manager: &cfgs[i].keys_manager, node: &chan_mgrs[i], net_graph_msg_handler,
 		                 node_seed: cfgs[i].node_seed, network_chan_count: chan_count.clone(),
 		                 network_payment_count: payment_count.clone(), logger: cfgs[i].logger,
+		                 last_blockhash: Mutex::new(genesis_block(Network::Testnet).header.block_hash()),
 		})
 	}