use crate::chain::{BestBlock, ChannelMonitorUpdateStatus, Confirm, Listen, Watch, keysinterface::EntropySource};
use crate::chain::channelmonitor::ChannelMonitor;
use crate::chain::transaction::OutPoint;
+use crate::events::{ClosureReason, Event, HTLCDestination, MessageSendEvent, MessageSendEventsProvider, PathFailure, PaymentPurpose};
use crate::ln::{PaymentPreimage, PaymentHash, PaymentSecret};
use crate::ln::channelmanager::{ChainParameters, ChannelManager, ChannelManagerReadArgs, RAACommitmentOrder, PaymentSendFailure, PaymentId, MIN_CLTV_EXPIRY_DELTA};
use crate::routing::gossip::{P2PGossipSync, NetworkGraph, NetworkUpdate};
use crate::util::scid_utils;
use crate::util::test_utils;
use crate::util::test_utils::{panicking, TestChainMonitor, TestScorer, TestKeysInterface};
-use crate::util::events::{Event, HTLCDestination, MessageSendEvent, MessageSendEventsProvider, PathFailure, PaymentPurpose};
use crate::util::errors::APIError;
use crate::util::config::UserConfig;
use crate::util::ser::{ReadableArgs, Writeable};
scid
}
/// Mine a single block containing the given transaction
-pub fn mine_transaction<'a, 'b, 'c, 'd>(node: &'a Node<'b, 'c, 'd>, tx: &Transaction) {
+///
+/// Returns the SCID a channel confirmed in the given transaction will have, assuming the funding
+/// output is the 1st output in the transaction.
+pub fn mine_transaction<'a, 'b, 'c, 'd>(node: &'a Node<'b, 'c, 'd>, tx: &Transaction) -> u64 {
let height = node.best_block_info().1 + 1;
- confirm_transaction_at(node, tx, height);
+ confirm_transaction_at(node, tx, height)
}
/// Mine a single block containing the given transactions
pub fn mine_transactions<'a, 'b, 'c, 'd>(node: &'a Node<'b, 'c, 'd>, txn: &[&Transaction]) {
let mut per_peer_state_lock;
let mut peer_state_lock;
let chan = get_channel_ref!($node, $counterparty_node, per_peer_state_lock, peer_state_lock, $channel_id);
- chan.get_feerate()
+ chan.get_feerate_sat_per_1000_weight()
}
}
}
nodes[a].node.handle_funding_signed(&nodes[b].node.get_our_node_id(), &cs_funding_signed);
check_added_monitors!(nodes[a], 1);
+ assert_eq!(nodes[a].tx_broadcaster.txn_broadcasted.lock().unwrap().len(), 1);
+ assert_eq!(nodes[a].tx_broadcaster.txn_broadcasted.lock().unwrap()[0], tx);
+ nodes[a].tx_broadcaster.txn_broadcasted.lock().unwrap().clear();
+
let conf_height = core::cmp::max(nodes[a].best_block_info().1 + 1, nodes[b].best_block_info().1 + 1);
confirm_transaction_at(&nodes[a], &tx, conf_height);
connect_blocks(&nodes[a], CHAN_CONFIRM_DEPTH - 1);
}
}
+pub fn do_check_spends<F: Fn(&bitcoin::blockdata::transaction::OutPoint) -> Option<TxOut>>(tx: &Transaction, get_output: F) {
+ for outp in tx.output.iter() {
+ assert!(outp.value >= outp.script_pubkey.dust_value().to_sat(), "Spending tx output didn't meet dust limit");
+ }
+ let mut total_value_in = 0;
+ for input in tx.input.iter() {
+ total_value_in += get_output(&input.previous_output).unwrap().value;
+ }
+ let mut total_value_out = 0;
+ for output in tx.output.iter() {
+ total_value_out += output.value;
+ }
+ let min_fee = (tx.weight() as u64 + 3) / 4; // One sat per vbyte (ie per weight/4, rounded up)
+ // Input amount - output amount = fee, so check that out + min_fee is smaller than input
+ assert!(total_value_out + min_fee <= total_value_in);
+ tx.verify(get_output).unwrap();
+}
+
#[macro_export]
macro_rules! check_spends {
($tx: expr, $($spends_txn: expr),*) => {
assert!(outp.value >= outp.script_pubkey.dust_value().to_sat(), "Input tx output didn't meet dust limit");
}
)*
- for outp in $tx.output.iter() {
- assert!(outp.value >= outp.script_pubkey.dust_value().to_sat(), "Spending tx output didn't meet dust limit");
- }
let get_output = |out_point: &bitcoin::blockdata::transaction::OutPoint| {
$(
if out_point.txid == $spends_txn.txid() {
)*
None
};
- let mut total_value_in = 0;
- for input in $tx.input.iter() {
- total_value_in += get_output(&input.previous_output).unwrap().value;
- }
- let mut total_value_out = 0;
- for output in $tx.output.iter() {
- total_value_out += output.value;
- }
- let min_fee = ($tx.weight() as u64 + 3) / 4; // One sat per vbyte (ie per weight/4, rounded up)
- // Input amount - output amount = fee, so check that out + min_fee is smaller than input
- assert!(total_value_out + min_fee <= total_value_in);
- $tx.verify(get_output).unwrap();
+ $crate::ln::functional_test_utils::do_check_spends(&$tx, get_output);
}
}
}
/// Check that a channel's closing channel update has been broadcasted, and optionally
/// check whether an error message event has occurred.
-#[macro_export]
-macro_rules! check_closed_broadcast {
- ($node: expr, $with_error_msg: expr) => {{
- use $crate::util::events::MessageSendEvent;
- use $crate::ln::msgs::ErrorAction;
-
- let msg_events = $node.node.get_and_clear_pending_msg_events();
- assert_eq!(msg_events.len(), if $with_error_msg { 2 } else { 1 });
- match msg_events[0] {
+pub fn check_closed_broadcast(node: &Node, num_channels: usize, with_error_msg: bool) -> Vec<msgs::ErrorMessage> {
+ let msg_events = node.node.get_and_clear_pending_msg_events();
+ assert_eq!(msg_events.len(), if with_error_msg { num_channels * 2 } else { num_channels });
+ msg_events.into_iter().filter_map(|msg_event| {
+ match msg_event {
MessageSendEvent::BroadcastChannelUpdate { ref msg } => {
assert_eq!(msg.contents.flags & 2, 2);
+ None
+ },
+ MessageSendEvent::HandleError { action: msgs::ErrorAction::SendErrorMessage { ref msg }, node_id: _ } => {
+ assert!(with_error_msg);
+ // TODO: Check node_id
+ Some(msg.clone())
},
_ => panic!("Unexpected event"),
}
- if $with_error_msg {
- match msg_events[1] {
- MessageSendEvent::HandleError { action: ErrorAction::SendErrorMessage { ref msg }, node_id: _ } => {
- // TODO: Check node_id
- Some(msg.clone())
- },
- _ => panic!("Unexpected event"),
+ }).collect()
+}
+
+/// Check that a channel's closing channel update has been broadcasted, and optionally
+/// check whether an error message event has occurred.
+///
+/// Don't use this, use the identically-named function instead.
+#[macro_export]
+macro_rules! check_closed_broadcast {
+ ($node: expr, $with_error_msg: expr) => {
+ $crate::ln::functional_test_utils::check_closed_broadcast(&$node, 1, $with_error_msg).pop()
+ }
+}
+
+/// Check that a channel's closing channel events has been issued
+pub fn check_closed_event(node: &Node, events_count: usize, expected_reason: ClosureReason, is_check_discard_funding: bool) {
+ let events = node.node.get_and_clear_pending_events();
+ assert_eq!(events.len(), events_count, "{:?}", events);
+ let mut issues_discard_funding = false;
+ for event in events {
+ match event {
+ Event::ChannelClosed { ref reason, .. } => {
+ assert_eq!(*reason, expected_reason);
+ },
+ Event::DiscardFunding { .. } => {
+ issues_discard_funding = true;
}
- } else { None }
- }}
+ _ => panic!("Unexpected event"),
+ }
+ }
+ assert_eq!(is_check_discard_funding, issues_discard_funding);
}
/// Check that a channel's closing channel events has been issued
+///
+/// Don't use this, use the identically-named function instead.
#[macro_export]
macro_rules! check_closed_event {
($node: expr, $events: expr, $reason: expr) => {
check_closed_event!($node, $events, $reason, false);
};
- ($node: expr, $events: expr, $reason: expr, $is_check_discard_funding: expr) => {{
- use $crate::util::events::Event;
-
- let events = $node.node.get_and_clear_pending_events();
- assert_eq!(events.len(), $events, "{:?}", events);
- let expected_reason = $reason;
- let mut issues_discard_funding = false;
- for event in events {
- match event {
- Event::ChannelClosed { ref reason, .. } => {
- assert_eq!(*reason, expected_reason);
- },
- Event::DiscardFunding { .. } => {
- issues_discard_funding = true;
- }
- _ => panic!("Unexpected event"),
- }
- }
- assert_eq!($is_check_discard_funding, issues_discard_funding);
- }}
+ ($node: expr, $events: expr, $reason: expr, $is_check_discard_funding: expr) => {
+ $crate::ln::functional_test_utils::check_closed_event(&$node, $events, $reason, $is_check_discard_funding);
+ }
}
pub fn close_channel<'a, 'b, 'c>(outbound_node: &Node<'a, 'b, 'c>, inbound_node: &Node<'a, 'b, 'c>, channel_id: &[u8; 32], funding_tx: Transaction, close_inbound_first: bool) -> (msgs::ChannelUpdate, msgs::ChannelUpdate, Transaction) {
}
#[macro_export]
+/// Don't use this, use the identically-named function instead.
macro_rules! expect_pending_htlcs_forwardable_conditions {
- ($node: expr, $expected_failures: expr) => {{
- let expected_failures = $expected_failures;
- let events = $node.node.get_and_clear_pending_events();
- match events[0] {
- $crate::util::events::Event::PendingHTLCsForwardable { .. } => { },
- _ => panic!("Unexpected event {:?}", events),
- };
-
- let count = expected_failures.len() + 1;
- assert_eq!(events.len(), count);
-
- if expected_failures.len() > 0 {
- expect_htlc_handling_failed_destinations!(events, expected_failures)
- }
- }}
+ ($node: expr, $expected_failures: expr) => {
+ $crate::ln::functional_test_utils::expect_pending_htlcs_forwardable_conditions($node.node.get_and_clear_pending_events(), &$expected_failures);
+ }
}
#[macro_export]
($events: expr, $expected_failures: expr) => {{
for event in $events {
match event {
- $crate::util::events::Event::PendingHTLCsForwardable { .. } => { },
- $crate::util::events::Event::HTLCHandlingFailed { ref failed_next_destination, .. } => {
+ $crate::events::Event::PendingHTLCsForwardable { .. } => { },
+ $crate::events::Event::HTLCHandlingFailed { ref failed_next_destination, .. } => {
assert!($expected_failures.contains(&failed_next_destination))
},
_ => panic!("Unexpected destination"),
}}
}
+/// Checks that an [`Event::PendingHTLCsForwardable`] is available in the given events and, if
+/// there are any [`Event::HTLCHandlingFailed`] events their [`HTLCDestination`] is included in the
+/// `expected_failures` set.
+pub fn expect_pending_htlcs_forwardable_conditions(events: Vec<Event>, expected_failures: &[HTLCDestination]) {
+ match events[0] {
+ Event::PendingHTLCsForwardable { .. } => { },
+ _ => panic!("Unexpected event {:?}", events),
+ };
+
+ let count = expected_failures.len() + 1;
+ assert_eq!(events.len(), count);
+
+ if expected_failures.len() > 0 {
+ expect_htlc_handling_failed_destinations!(events, expected_failures)
+ }
+}
+
#[macro_export]
/// Clears (and ignores) a PendingHTLCsForwardable event
+///
+/// Don't use this, call [`expect_pending_htlcs_forwardable_conditions()`] with an empty failure
+/// set instead.
macro_rules! expect_pending_htlcs_forwardable_ignore {
- ($node: expr) => {{
- expect_pending_htlcs_forwardable_conditions!($node, vec![]);
- }};
+ ($node: expr) => {
+ $crate::ln::functional_test_utils::expect_pending_htlcs_forwardable_conditions($node.node.get_and_clear_pending_events(), &[]);
+ }
}
#[macro_export]
/// Clears (and ignores) PendingHTLCsForwardable and HTLCHandlingFailed events
+///
+/// Don't use this, call [`expect_pending_htlcs_forwardable_conditions()`] instead.
macro_rules! expect_pending_htlcs_forwardable_and_htlc_handling_failed_ignore {
- ($node: expr, $expected_failures: expr) => {{
- expect_pending_htlcs_forwardable_conditions!($node, $expected_failures);
- }};
+ ($node: expr, $expected_failures: expr) => {
+ $crate::ln::functional_test_utils::expect_pending_htlcs_forwardable_conditions($node.node.get_and_clear_pending_events(), &$expected_failures);
+ }
}
#[macro_export]
/// Handles a PendingHTLCsForwardable event
macro_rules! expect_pending_htlcs_forwardable {
($node: expr) => {{
- expect_pending_htlcs_forwardable_ignore!($node);
+ $crate::ln::functional_test_utils::expect_pending_htlcs_forwardable_conditions($node.node.get_and_clear_pending_events(), &[]);
$node.node.process_pending_htlc_forwards();
// Ensure process_pending_htlc_forwards is idempotent.
/// Handles a PendingHTLCsForwardable and HTLCHandlingFailed event
macro_rules! expect_pending_htlcs_forwardable_and_htlc_handling_failed {
($node: expr, $expected_failures: expr) => {{
- expect_pending_htlcs_forwardable_and_htlc_handling_failed_ignore!($node, $expected_failures);
+ $crate::ln::functional_test_utils::expect_pending_htlcs_forwardable_conditions($node.node.get_and_clear_pending_events(), &$expected_failures);
$node.node.process_pending_htlc_forwards();
// Ensure process_pending_htlc_forwards is idempotent.
if fail_backwards {
expect_pending_htlcs_forwardable_and_htlc_handling_failed!(node_a,
- vec![crate::util::events::HTLCDestination::NextHopChannel{ node_id: Some(node_b.node.get_our_node_id()), channel_id: commitment_signed.channel_id }]);
+ vec![crate::events::HTLCDestination::NextHopChannel{ node_id: Some(node_b.node.get_our_node_id()), channel_id: commitment_signed.channel_id }]);
check_added_monitors!(node_a, 1);
let node_a_per_peer_state = node_a.node.per_peer_state.read().unwrap();
let events = $node.node.get_and_clear_pending_events();
assert_eq!(events.len(), 1);
match events[0] {
- $crate::util::events::Event::PaymentClaimable { ref payment_hash, ref purpose, amount_msat, receiver_node_id, via_channel_id: _, via_user_channel_id: _ } => {
+ $crate::events::Event::PaymentClaimable { ref payment_hash, ref purpose, amount_msat, receiver_node_id, via_channel_id: _, via_user_channel_id: _ } => {
assert_eq!($expected_payment_hash, *payment_hash);
assert_eq!($expected_recv_value, amount_msat);
assert_eq!($expected_receiver_node_id, receiver_node_id.unwrap());
match purpose {
- $crate::util::events::PaymentPurpose::InvoicePayment { payment_preimage, payment_secret, .. } => {
+ $crate::events::PaymentPurpose::InvoicePayment { payment_preimage, payment_secret, .. } => {
assert_eq!(&$expected_payment_preimage, payment_preimage);
assert_eq!($expected_payment_secret, *payment_secret);
},
let events = $node.node.get_and_clear_pending_events();
assert_eq!(events.len(), 1);
match events[0] {
- $crate::util::events::Event::PaymentClaimed { ref payment_hash, amount_msat, .. } => {
+ $crate::events::Event::PaymentClaimed { ref payment_hash, amount_msat, .. } => {
assert_eq!($expected_payment_hash, *payment_hash);
assert_eq!($expected_recv_value, amount_msat);
},
assert_eq!(events.len(), 1);
}
let expected_payment_id = match events[0] {
- $crate::util::events::Event::PaymentSent { ref payment_id, ref payment_preimage, ref payment_hash, ref fee_paid_msat } => {
+ $crate::events::Event::PaymentSent { ref payment_id, ref payment_preimage, ref payment_hash, ref fee_paid_msat } => {
assert_eq!($expected_payment_preimage, *payment_preimage);
assert_eq!(expected_payment_hash, *payment_hash);
assert!(fee_paid_msat.is_some());
if $expect_paths {
for i in 1..events.len() {
match events[i] {
- $crate::util::events::Event::PaymentPathSuccessful { payment_id, payment_hash, .. } => {
+ $crate::events::Event::PaymentPathSuccessful { payment_id, payment_hash, .. } => {
assert_eq!(payment_id, expected_payment_id);
assert_eq!(payment_hash, Some(expected_payment_hash));
},
let events = $node.node.get_and_clear_pending_events();
assert_eq!(events.len(), 1);
match events[0] {
- $crate::util::events::Event::PaymentPathSuccessful { .. } => {},
+ $crate::events::Event::PaymentPathSuccessful { .. } => {},
_ => panic!("Unexpected event"),
}
}
let events = node.node.get_and_clear_pending_events();
assert_eq!(events.len(), 1);
match events[0] {
- crate::util::events::Event::ChannelReady{ ref counterparty_node_id, .. } => {
+ crate::events::Event::ChannelReady{ ref counterparty_node_id, .. } => {
assert_eq!(*expected_counterparty_node_id, *counterparty_node_id);
},
_ => panic!("Unexpected event"),
) {
if conditions.expected_mpp_parts_remain { assert_eq!(payment_failed_events.len(), 1); } else { assert_eq!(payment_failed_events.len(), 2); }
let expected_payment_id = match &payment_failed_events[0] {
- Event::PaymentPathFailed { payment_hash, payment_failed_permanently, path, retry, payment_id, failure, short_channel_id,
+ Event::PaymentPathFailed { payment_hash, payment_failed_permanently, payment_id, failure,
#[cfg(test)]
error_code,
#[cfg(test)]
error_data, .. } => {
assert_eq!(*payment_hash, expected_payment_hash, "unexpected payment_hash");
assert_eq!(*payment_failed_permanently, expected_payment_failed_permanently, "unexpected payment_failed_permanently value");
- assert!(retry.is_some(), "expected retry.is_some()");
- assert_eq!(retry.as_ref().unwrap().final_value_msat, path.last().unwrap().fee_msat, "Retry amount should match last hop in path");
- assert_eq!(retry.as_ref().unwrap().payment_params.payee_pubkey, path.last().unwrap().pubkey, "Retry payee node_id should match last hop in path");
- if let Some(scid) = short_channel_id {
- assert!(retry.as_ref().unwrap().payment_params.previously_failed_channels.contains(&scid));
- }
-
#[cfg(test)]
{
assert!(error_code.is_some(), "expected error_code.is_some() = true");
projects / rust-lightning / blobdiff