_ => panic!("Unexpected event"),
}
}
-
-pub fn create_chan_between_nodes_with_value_init<'a, 'b, 'c>(node_a: &Node<'a, 'b, 'c>, node_b: &Node<'a, 'b, 'c>, channel_value: u64, push_msat: u64, a_flags: InitFeatures, b_flags: InitFeatures) -> Transaction {
- let create_chan_id = node_a.node.create_channel(node_b.node.get_our_node_id(), channel_value, push_msat, 42, None).unwrap();
- node_b.node.handle_open_channel(&node_a.node.get_our_node_id(), a_flags, &get_event_msg!(node_a, MessageSendEvent::SendOpenChannel, node_b.node.get_our_node_id()));
- node_a.node.handle_accept_channel(&node_b.node.get_our_node_id(), b_flags, &get_event_msg!(node_b, MessageSendEvent::SendAcceptChannel, node_a.node.get_our_node_id()));
-
+pub fn sign_funding_transaction<'a, 'b, 'c>(node_a: &Node<'a, 'b, 'c>, node_b: &Node<'a, 'b, 'c>, channel_value: u64, expected_temporary_channel_id: [u8; 32]) -> Transaction {
let (temporary_channel_id, tx, funding_output) = create_funding_transaction(node_a, channel_value, 42);
- assert_eq!(temporary_channel_id, create_chan_id);
+ assert_eq!(temporary_channel_id, expected_temporary_channel_id);
- node_a.node.funding_transaction_generated(&temporary_channel_id, tx.clone()).unwrap();
+ assert!(node_a.node.funding_transaction_generated(&temporary_channel_id, tx.clone()).is_ok());
check_added_monitors!(node_a, 0);
- node_b.node.handle_funding_created(&node_a.node.get_our_node_id(), &get_event_msg!(node_a, MessageSendEvent::SendFundingCreated, node_b.node.get_our_node_id()));
+ let funding_created_msg = get_event_msg!(node_a, MessageSendEvent::SendFundingCreated, node_b.node.get_our_node_id());
+ assert_eq!(funding_created_msg.temporary_channel_id, expected_temporary_channel_id);
+ node_b.node.handle_funding_created(&node_a.node.get_our_node_id(), &funding_created_msg);
{
let mut added_monitors = node_b.chain_monitor.added_monitors.lock().unwrap();
assert_eq!(added_monitors.len(), 1);
assert_eq!(node_a.tx_broadcaster.txn_broadcasted.lock().unwrap()[0], tx);
node_a.tx_broadcaster.txn_broadcasted.lock().unwrap().clear();
+ // Ensure that funding_transaction_generated is idempotent.
+ assert!(node_a.node.funding_transaction_generated(&temporary_channel_id, tx.clone()).is_err());
+ assert!(node_a.node.get_and_clear_pending_msg_events().is_empty());
+ check_added_monitors!(node_a, 0);
+
tx
}
+pub fn create_chan_between_nodes_with_value_init<'a, 'b, 'c>(node_a: &Node<'a, 'b, 'c>, node_b: &Node<'a, 'b, 'c>, channel_value: u64, push_msat: u64, a_flags: InitFeatures, b_flags: InitFeatures) -> Transaction {
+ let create_chan_id = node_a.node.create_channel(node_b.node.get_our_node_id(), channel_value, push_msat, 42, None).unwrap();
+ let open_channel_msg = get_event_msg!(node_a, MessageSendEvent::SendOpenChannel, node_b.node.get_our_node_id());
+ assert_eq!(open_channel_msg.temporary_channel_id, create_chan_id);
+ node_b.node.handle_open_channel(&node_a.node.get_our_node_id(), a_flags, &open_channel_msg);
+ let accept_channel_msg = get_event_msg!(node_b, MessageSendEvent::SendAcceptChannel, node_a.node.get_our_node_id());
+ assert_eq!(accept_channel_msg.temporary_channel_id, create_chan_id);
+ node_a.node.handle_accept_channel(&node_b.node.get_our_node_id(), b_flags, &accept_channel_msg);
+
+ sign_funding_transaction(node_a, node_b, channel_value, create_chan_id)
+}
+
pub fn create_chan_between_nodes_with_value_confirm_first<'a, 'b, 'c, 'd>(node_recv: &'a Node<'b, 'c, 'c>, node_conf: &'a Node<'b, 'c, 'd>, tx: &Transaction, conf_height: u32) {
confirm_transaction_at(node_conf, tx, conf_height);
connect_blocks(node_conf, CHAN_CONFIRM_DEPTH - 1);
($node: expr) => {{
expect_pending_htlcs_forwardable_ignore!($node);
$node.node.process_pending_htlc_forwards();
+
+ // Ensure process_pending_htlc_forwards is idempotent.
+ $node.node.process_pending_htlc_forwards();
}}
}
};
if $ignore {
$node.node.process_pending_htlc_forwards();
+
+ // Ensure process_pending_htlc_forwards is idempotent.
+ $node.node.process_pending_htlc_forwards();
}
}}
}
}
}
+#[cfg(test)]
+macro_rules! expect_payment_sent_without_paths {
+ ($node: expr, $expected_payment_preimage: expr) => {
+ expect_payment_sent!($node, $expected_payment_preimage, None::<u64>, false);
+ };
+ ($node: expr, $expected_payment_preimage: expr, $expected_fee_msat_opt: expr) => {
+ expect_payment_sent!($node, $expected_payment_preimage, $expected_fee_msat_opt, false);
+ }
+}
+
macro_rules! expect_payment_sent {
($node: expr, $expected_payment_preimage: expr) => {
- expect_payment_sent!($node, $expected_payment_preimage, None::<u64>);
+ expect_payment_sent!($node, $expected_payment_preimage, None::<u64>, true);
};
($node: expr, $expected_payment_preimage: expr, $expected_fee_msat_opt: expr) => {
+ expect_payment_sent!($node, $expected_payment_preimage, $expected_fee_msat_opt, true);
+ };
+ ($node: expr, $expected_payment_preimage: expr, $expected_fee_msat_opt: expr, $expect_paths: expr) => {
let events = $node.node.get_and_clear_pending_events();
let expected_payment_hash = PaymentHash(Sha256::hash(&$expected_payment_preimage.0).into_inner());
- assert_eq!(events.len(), 1);
- match events[0] {
- Event::PaymentSent { payment_id: _, ref payment_preimage, ref payment_hash, ref fee_paid_msat } => {
+ if $expect_paths {
+ assert!(events.len() > 1);
+ } else {
+ assert_eq!(events.len(), 1);
+ }
+ let expected_payment_id = match events[0] {
+ Event::PaymentSent { ref payment_id, ref payment_preimage, ref payment_hash, ref fee_paid_msat } => {
assert_eq!($expected_payment_preimage, *payment_preimage);
assert_eq!(expected_payment_hash, *payment_hash);
assert!(fee_paid_msat.is_some());
if $expected_fee_msat_opt.is_some() {
assert_eq!(*fee_paid_msat, $expected_fee_msat_opt);
}
+ payment_id.unwrap()
},
_ => panic!("Unexpected event"),
+ };
+ if $expect_paths {
+ for i in 1..events.len() {
+ match events[i] {
+ Event::PaymentPathSuccessful { payment_id, payment_hash, .. } => {
+ assert_eq!(payment_id, expected_payment_id);
+ assert_eq!(payment_hash, Some(expected_payment_hash));
+ },
+ _ => panic!("Unexpected event"),
+ }
+ }
+ }
+ }
+}
+
+#[cfg(test)]
+macro_rules! expect_payment_path_successful {
+ ($node: expr) => {
+ let events = $node.node.get_and_clear_pending_events();
+ assert_eq!(events.len(), 1);
+ match events[0] {
+ Event::PaymentPathSuccessful { .. } => {},
+ _ => panic!("Unexpected event"),
}
}
}
last_update_fulfill_dance!(origin_node, expected_route.first().unwrap());
}
}
+
+ // Ensure that claim_funds is idempotent.
+ assert!(!expected_paths[0].last().unwrap().node.claim_funds(our_payment_preimage));
+ assert!(expected_paths[0].last().unwrap().node.get_and_clear_pending_msg_events().is_empty());
+ check_added_monitors!(expected_paths[0].last().unwrap(), 0);
+
expected_total_fee_msat
}
pub fn claim_payment_along_route<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_paths: &[&[&Node<'a, 'b, 'c>]], skip_last: bool, our_payment_preimage: PaymentPreimage) {
}
}
}
+
+ // Ensure that fail_htlc_backwards is idempotent.
+ assert!(!expected_paths[0].last().unwrap().node.fail_htlc_backwards(&our_payment_hash));
+ assert!(expected_paths[0].last().unwrap().node.get_and_clear_pending_events().is_empty());
+ assert!(expected_paths[0].last().unwrap().node.get_and_clear_pending_msg_events().is_empty());
+ check_added_monitors!(expected_paths[0].last().unwrap(), 0);
}
pub fn fail_payment<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_path: &[&Node<'a, 'b, 'c>], our_payment_hash: PaymentHash) {