X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Fln%2Ffunctional_test_utils.rs;h=39efab5fd2d92eccf73f82dc7a3f708ee2f98bf3;hb=f76f60ff855ff286fc5c71704ea74430cdfb7d86;hp=4c91d4f7b1cd9f81208afb5f9367156c18d47b06;hpb=4005724ae6719594e42d11718ce9b83fa0641f3b;p=rust-lightning diff --git a/lightning/src/ln/functional_test_utils.rs b/lightning/src/ln/functional_test_utils.rs index 4c91d4f7..39efab5f 100644 --- a/lightning/src/ln/functional_test_utils.rs +++ b/lightning/src/ln/functional_test_utils.rs @@ -319,20 +319,20 @@ impl<'a, 'b, 'c> Drop for Node<'a, 'b, 'c> { ); let mut chan_progress = 0; loop { - let orig_announcements = self.gossip_sync.get_next_channel_announcements(chan_progress, 255); - let deserialized_announcements = gossip_sync.get_next_channel_announcements(chan_progress, 255); + let orig_announcements = self.gossip_sync.get_next_channel_announcement(chan_progress); + let deserialized_announcements = gossip_sync.get_next_channel_announcement(chan_progress); assert!(orig_announcements == deserialized_announcements); - chan_progress = match orig_announcements.last() { + chan_progress = match orig_announcements { Some(announcement) => announcement.0.contents.short_channel_id + 1, None => break, }; } let mut node_progress = None; loop { - let orig_announcements = self.gossip_sync.get_next_node_announcements(node_progress.as_ref(), 255); - let deserialized_announcements = gossip_sync.get_next_node_announcements(node_progress.as_ref(), 255); + let orig_announcements = self.gossip_sync.get_next_node_announcement(node_progress.as_ref()); + let deserialized_announcements = gossip_sync.get_next_node_announcement(node_progress.as_ref()); assert!(orig_announcements == deserialized_announcements); - node_progress = match orig_announcements.last() { + node_progress = match orig_announcements { Some(announcement) => Some(announcement.contents.node_id), None => break, }; @@ -669,6 +669,72 @@ pub fn sign_funding_transaction<'a, 'b, 'c>(node_a: &Node<'a, 'b, 'c>, node_b: & tx } +// Receiver must have been initialized with manually_accept_inbound_channels set to true. +pub fn open_zero_conf_channel<'a, 'b, 'c, 'd>(initiator: &'a Node<'b, 'c, 'd>, receiver: &'a Node<'b, 'c, 'd>, initiator_config: Option) -> (bitcoin::Transaction, [u8; 32]) { + let initiator_channels = initiator.node.list_usable_channels().len(); + let receiver_channels = receiver.node.list_usable_channels().len(); + + initiator.node.create_channel(receiver.node.get_our_node_id(), 100_000, 10_001, 42, initiator_config).unwrap(); + let open_channel = get_event_msg!(initiator, MessageSendEvent::SendOpenChannel, receiver.node.get_our_node_id()); + + receiver.node.handle_open_channel(&initiator.node.get_our_node_id(), InitFeatures::known(), &open_channel); + let events = receiver.node.get_and_clear_pending_events(); + assert_eq!(events.len(), 1); + match events[0] { + Event::OpenChannelRequest { temporary_channel_id, .. } => { + receiver.node.accept_inbound_channel_from_trusted_peer_0conf(&temporary_channel_id, &initiator.node.get_our_node_id(), 0).unwrap(); + }, + _ => panic!("Unexpected event"), + }; + + let accept_channel = get_event_msg!(receiver, MessageSendEvent::SendAcceptChannel, initiator.node.get_our_node_id()); + assert_eq!(accept_channel.minimum_depth, 0); + initiator.node.handle_accept_channel(&receiver.node.get_our_node_id(), InitFeatures::known(), &accept_channel); + + let (temporary_channel_id, tx, _) = create_funding_transaction(&initiator, &receiver.node.get_our_node_id(), 100_000, 42); + initiator.node.funding_transaction_generated(&temporary_channel_id, &receiver.node.get_our_node_id(), tx.clone()).unwrap(); + let funding_created = get_event_msg!(initiator, MessageSendEvent::SendFundingCreated, receiver.node.get_our_node_id()); + + receiver.node.handle_funding_created(&initiator.node.get_our_node_id(), &funding_created); + check_added_monitors!(receiver, 1); + let bs_signed_locked = receiver.node.get_and_clear_pending_msg_events(); + assert_eq!(bs_signed_locked.len(), 2); + let as_channel_ready; + match &bs_signed_locked[0] { + MessageSendEvent::SendFundingSigned { node_id, msg } => { + assert_eq!(*node_id, initiator.node.get_our_node_id()); + initiator.node.handle_funding_signed(&receiver.node.get_our_node_id(), &msg); + check_added_monitors!(initiator, 1); + + assert_eq!(initiator.tx_broadcaster.txn_broadcasted.lock().unwrap().len(), 1); + assert_eq!(initiator.tx_broadcaster.txn_broadcasted.lock().unwrap().split_off(0)[0], tx); + + as_channel_ready = get_event_msg!(initiator, MessageSendEvent::SendChannelReady, receiver.node.get_our_node_id()); + } + _ => panic!("Unexpected event"), + } + match &bs_signed_locked[1] { + MessageSendEvent::SendChannelReady { node_id, msg } => { + assert_eq!(*node_id, initiator.node.get_our_node_id()); + initiator.node.handle_channel_ready(&receiver.node.get_our_node_id(), &msg); + } + _ => panic!("Unexpected event"), + } + + receiver.node.handle_channel_ready(&initiator.node.get_our_node_id(), &as_channel_ready); + + let as_channel_update = get_event_msg!(initiator, MessageSendEvent::SendChannelUpdate, receiver.node.get_our_node_id()); + let bs_channel_update = get_event_msg!(receiver, MessageSendEvent::SendChannelUpdate, initiator.node.get_our_node_id()); + + initiator.node.handle_channel_update(&receiver.node.get_our_node_id(), &bs_channel_update); + receiver.node.handle_channel_update(&initiator.node.get_our_node_id(), &as_channel_update); + + assert_eq!(initiator.node.list_usable_channels().len(), initiator_channels + 1); + assert_eq!(receiver.node.list_usable_channels().len(), receiver_channels + 1); + + (tx, as_channel_ready.channel_id) +} + 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()); @@ -1534,13 +1600,11 @@ macro_rules! expect_payment_failed { }; } -pub fn expect_payment_failed_conditions<'a, 'b, 'c, 'd, 'e>( - node: &'a Node<'b, 'c, 'd>, expected_payment_hash: PaymentHash, expected_rejected_by_dest: bool, - conditions: PaymentFailedConditions<'e> +pub fn expect_payment_failed_conditions_event<'a, 'b, 'c, 'd, 'e>( + node: &'a Node<'b, 'c, 'd>, payment_failed_event: Event, expected_payment_hash: PaymentHash, + expected_rejected_by_dest: bool, conditions: PaymentFailedConditions<'e> ) { - let mut events = node.node.get_and_clear_pending_events(); - assert_eq!(events.len(), 1); - let expected_payment_id = match events.pop().unwrap() { + let expected_payment_id = match payment_failed_event { Event::PaymentPathFailed { payment_hash, rejected_by_dest, path, retry, payment_id, network_update, short_channel_id, #[cfg(test)] error_code, @@ -1603,6 +1667,15 @@ pub fn expect_payment_failed_conditions<'a, 'b, 'c, 'd, 'e>( } } +pub fn expect_payment_failed_conditions<'a, 'b, 'c, 'd, 'e>( + node: &'a Node<'b, 'c, 'd>, expected_payment_hash: PaymentHash, expected_rejected_by_dest: bool, + conditions: PaymentFailedConditions<'e> +) { + let mut events = node.node.get_and_clear_pending_events(); + assert_eq!(events.len(), 1); + expect_payment_failed_conditions_event(node, events.pop().unwrap(), expected_payment_hash, expected_rejected_by_dest, conditions); +} + pub fn send_along_route_with_secret<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, route: Route, expected_paths: &[&[&Node<'a, 'b, 'c>]], recv_value: u64, our_payment_hash: PaymentHash, our_payment_secret: PaymentSecret) -> PaymentId { let payment_id = origin_node.node.send_payment(&route, our_payment_hash, &Some(our_payment_secret)).unwrap(); check_added_monitors!(origin_node, expected_paths.len());