// licenses.
use chain;
+use chain::WatchedOutput;
use chain::chaininterface;
use chain::chaininterface::ConfirmationTarget;
use chain::chainmonitor;
use bitcoin::hash_types::{BlockHash, Txid};
use bitcoin::secp256k1::{SecretKey, PublicKey, Secp256k1, Signature};
+use bitcoin::secp256k1::recovery::RecoverableSignature;
use regex;
-use std::time::Duration;
+use prelude::*;
+use core::time::Duration;
use std::sync::{Mutex, Arc};
-use std::sync::atomic::{AtomicBool, AtomicUsize, Ordering};
-use std::{cmp, mem};
-use std::collections::{HashMap, HashSet};
+use core::sync::atomic::{AtomicBool, AtomicUsize, Ordering};
+use core::{cmp, mem};
+use std::collections::{HashMap, HashSet, VecDeque};
use chain::keysinterface::InMemorySigner;
pub struct TestVecWriter(pub Vec<u8>);
fn read_chan_signer(&self, reader: &[u8]) -> Result<Self::Signer, msgs::DecodeError> {
EnforcingSigner::read(&mut std::io::Cursor::new(reader))
}
+ fn sign_invoice(&self, _invoice_preimage: Vec<u8>) -> Result<RecoverableSignature, ()> { unreachable!(); }
}
pub struct TestChainMonitor<'a> {
*self.update_ret.lock().unwrap() = ret;
}
}
-impl channelmonitor::Persist<EnforcingSigner> for TestPersister {
- fn persist_new_channel(&self, _funding_txo: OutPoint, _data: &channelmonitor::ChannelMonitor<EnforcingSigner>) -> Result<(), channelmonitor::ChannelMonitorUpdateErr> {
+impl<Signer: keysinterface::Sign> channelmonitor::Persist<Signer> for TestPersister {
+ fn persist_new_channel(&self, _funding_txo: OutPoint, _data: &channelmonitor::ChannelMonitor<Signer>) -> Result<(), channelmonitor::ChannelMonitorUpdateErr> {
self.update_ret.lock().unwrap().clone()
}
- fn update_persisted_channel(&self, _funding_txo: OutPoint, _update: &channelmonitor::ChannelMonitorUpdate, _data: &channelmonitor::ChannelMonitor<EnforcingSigner>) -> Result<(), channelmonitor::ChannelMonitorUpdateErr> {
+ fn update_persisted_channel(&self, _funding_txo: OutPoint, _update: &channelmonitor::ChannelMonitorUpdate, _data: &channelmonitor::ChannelMonitor<Signer>) -> Result<(), channelmonitor::ChannelMonitorUpdateErr> {
self.update_ret.lock().unwrap().clone()
}
}
fn handle_commitment_signed(&self, _their_node_id: &PublicKey, _msg: &msgs::CommitmentSigned) {}
fn handle_revoke_and_ack(&self, _their_node_id: &PublicKey, _msg: &msgs::RevokeAndACK) {}
fn handle_update_fee(&self, _their_node_id: &PublicKey, _msg: &msgs::UpdateFee) {}
+ fn handle_channel_update(&self, _their_node_id: &PublicKey, _msg: &msgs::ChannelUpdate) {}
fn handle_announcement_signatures(&self, _their_node_id: &PublicKey, _msg: &msgs::AnnouncementSignatures) {}
fn handle_channel_reestablish(&self, _their_node_id: &PublicKey, _msg: &msgs::ChannelReestablish) {}
fn peer_disconnected(&self, _their_node_id: &PublicKey, _no_connection_possible: bool) {}
disable_revocation_policy_check: self.disable_revocation_policy_check,
})
}
+
+ fn sign_invoice(&self, invoice_preimage: Vec<u8>) -> Result<RecoverableSignature, ()> {
+ self.backing.sign_invoice(invoice_preimage)
+ }
}
pub utxo_ret: Mutex<Result<TxOut, chain::AccessError>>,
pub watched_txn: Mutex<HashSet<(Txid, Script)>>,
pub watched_outputs: Mutex<HashSet<(OutPoint, Script)>>,
+ expectations: Mutex<Option<VecDeque<OnRegisterOutput>>>,
}
impl TestChainSource {
utxo_ret: Mutex::new(Ok(TxOut { value: u64::max_value(), script_pubkey })),
watched_txn: Mutex::new(HashSet::new()),
watched_outputs: Mutex::new(HashSet::new()),
+ expectations: Mutex::new(None),
}
}
+
+ /// Sets an expectation that [`chain::Filter::register_output`] is called.
+ pub fn expect(&self, expectation: OnRegisterOutput) -> &Self {
+ self.expectations.lock().unwrap()
+ .get_or_insert_with(|| VecDeque::new())
+ .push_back(expectation);
+ self
+ }
}
impl chain::Access for TestChainSource {
self.watched_txn.lock().unwrap().insert((*txid, script_pubkey.clone()));
}
- fn register_output(&self, outpoint: &OutPoint, script_pubkey: &Script) {
- self.watched_outputs.lock().unwrap().insert((*outpoint, script_pubkey.clone()));
+ fn register_output(&self, output: WatchedOutput) -> Option<(usize, Transaction)> {
+ let dependent_tx = match &mut *self.expectations.lock().unwrap() {
+ None => None,
+ Some(expectations) => match expectations.pop_front() {
+ None => {
+ panic!("Unexpected register_output: {:?}",
+ (output.outpoint, output.script_pubkey));
+ },
+ Some(expectation) => {
+ assert_eq!(output.outpoint, expectation.outpoint());
+ assert_eq!(&output.script_pubkey, expectation.script_pubkey());
+ expectation.returns
+ },
+ },
+ };
+
+ self.watched_outputs.lock().unwrap().insert((output.outpoint, output.script_pubkey));
+ dependent_tx
+ }
+}
+
+impl Drop for TestChainSource {
+ fn drop(&mut self) {
+ if std::thread::panicking() {
+ return;
+ }
+
+ if let Some(expectations) = &*self.expectations.lock().unwrap() {
+ if !expectations.is_empty() {
+ panic!("Unsatisfied expectations: {:?}", expectations);
+ }
+ }
+ }
+}
+
+/// An expectation that [`chain::Filter::register_output`] was called with a transaction output and
+/// returns an optional dependent transaction that spends the output in the same block.
+pub struct OnRegisterOutput {
+ /// The transaction output to register.
+ pub with: TxOutReference,
+
+ /// A dependent transaction spending the output along with its position in the block.
+ pub returns: Option<(usize, Transaction)>,
+}
+
+/// A transaction output as identified by an index into a transaction's output list.
+pub struct TxOutReference(pub Transaction, pub usize);
+
+impl OnRegisterOutput {
+ fn outpoint(&self) -> OutPoint {
+ let txid = self.with.0.txid();
+ let index = self.with.1 as u16;
+ OutPoint { txid, index }
+ }
+
+ fn script_pubkey(&self) -> &Script {
+ let index = self.with.1;
+ &self.with.0.output[index].script_pubkey
+ }
+}
+
+impl core::fmt::Debug for OnRegisterOutput {
+ fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
+ f.debug_struct("OnRegisterOutput")
+ .field("outpoint", &self.outpoint())
+ .field("script_pubkey", self.script_pubkey())
+ .finish()
}
}
projects / rust-lightning / blobdiff