+ Block b = new Block(NetworkParameters.fromID(NetworkParameters.ID_MAINNET), 2, Sha256Hash.ZERO_HASH, Sha256Hash.ZERO_HASH, 42, 0, 0, Arrays.asList(new Transaction[]{funding}));
+ peer1.connect_block(b, funding, 1);
+ peer2.connect_block(b, funding, 1);
+
+ for (int height = 2; height < 10; height++) {
+ b = new Block(NetworkParameters.fromID(NetworkParameters.ID_MAINNET), 2, b.getHash(), Sha256Hash.ZERO_HASH, 42, 0, 0, Arrays.asList(new Transaction[]{funding}));
+ peer1.connect_block(b, null, height);
+ peer2.connect_block(b, null, height);
+ }
+
+ bindings.PeerManager_process_events(peer1.peer_manager);
+ bindings.PeerManager_process_events(peer2.peer_manager);
+ while (!list.isEmpty()) { list.poll().join(); }
+
+ long[] peer1_chans = bindings.ChannelManager_list_channels(peer1.chan_manager);
+ long[] peer2_chans = bindings.ChannelManager_list_channels(peer2.chan_manager);
+ assert peer1_chans.length == 1;
+ assert peer2_chans.length == 1;
+ assert bindings.ChannelDetails_get_channel_value_satoshis(peer1_chans[0]) == 10000;
+ assert bindings.ChannelDetails_get_is_live(peer1_chans[0]);
+ assert Arrays.equals(bindings.ChannelDetails_get_channel_id(peer1_chans[0]), funding.getTxId().getReversedBytes());
+ assert Arrays.equals(bindings.ChannelDetails_get_channel_id(peer2_chans[0]), funding.getTxId().getReversedBytes());
+ for (long chan : peer2_chans) bindings.ChannelDetails_free(chan);
+
+ byte[] payment_preimage = new byte[32];
+ for (int i = 0; i < 32; i++) payment_preimage[i] = (byte) (i ^ 0x0f);
+ byte[] payment_hash = Sha256Hash.hash(payment_preimage);
+ long netgraph = bindings.NetGraphMsgHandler_read_locked_graph(peer1.router);
+ long route = bindings.get_route(peer1.node_id, bindings.LockedNetworkGraph_graph(netgraph), peer2.node_id, 0L, peer1_chans,
+ new long[0], 1000, 42, peer1.logger);
+ for (long chan : peer1_chans) bindings.ChannelDetails_free(chan);
+ assert bindings.LDKCResult_RouteLightningErrorZ_result_ok(route);
+ bindings.LockedNetworkGraph_free(netgraph);
+ long payment_res = bindings.ChannelManager_send_payment(peer1.chan_manager, bindings.LDKCResult_RouteLightningErrorZ_get_ok(route), payment_hash, new byte[32]);
+ bindings.CResult_RouteLightningErrorZ_free(route);
+ assert bindings.LDKCResult_NonePaymentSendFailureZ_result_ok(payment_res);
+ bindings.CResult_NonePaymentSendFailureZ_free(payment_res);
+
+ bindings.PeerManager_process_events(peer1.peer_manager);
+ while (!list.isEmpty()) { list.poll().join(); }
+ bindings.PeerManager_process_events(peer2.peer_manager);
+ while (!list.isEmpty()) { list.poll().join(); }
+ bindings.PeerManager_process_events(peer1.peer_manager);
+ while (!list.isEmpty()) { list.poll().join(); }
+
+ long[] peer2_events = bindings.EventsProvider_get_and_clear_pending_events(peer2.chan_manager_events);
+ assert peer2_events.length == 1;
+ bindings.LDKEvent forwardable = bindings.LDKEvent_ref_from_ptr(peer2_events[0]);
+ assert forwardable instanceof bindings.LDKEvent.PendingHTLCsForwardable;
+ bindings.CVec_EventZ_free(peer2_events);
+ bindings.ChannelManager_process_pending_htlc_forwards(peer2.chan_manager);
+
+ peer2_events = bindings.EventsProvider_get_and_clear_pending_events(peer2.chan_manager_events);
+ assert peer2_events.length == 1;
+ bindings.LDKEvent payment_recvd = bindings.LDKEvent_ref_from_ptr(peer2_events[0]);
+ assert payment_recvd instanceof bindings.LDKEvent.PaymentReceived;
+ assert bindings.ChannelManager_claim_funds(peer2.chan_manager, payment_preimage, new byte[32], ((bindings.LDKEvent.PaymentReceived)payment_recvd).amt);
+ bindings.CVec_EventZ_free(peer2_events);
+
+ bindings.PeerManager_process_events(peer2.peer_manager);
+ while (!list.isEmpty()) { list.poll().join(); }
+ bindings.PeerManager_process_events(peer1.peer_manager);
+ while (!list.isEmpty()) { list.poll().join(); }
+
+ long[] peer1_events = bindings.EventsProvider_get_and_clear_pending_events(peer1.chan_manager_events);
+ assert peer1_events.length == 1;
+ bindings.LDKEvent sent = bindings.LDKEvent_ref_from_ptr(peer1_events[0]);
+ assert sent instanceof bindings.LDKEvent.PaymentSent;
+ assert Arrays.equals(((bindings.LDKEvent.PaymentSent)sent).payment_preimage, payment_preimage);
+ bindings.CVec_EventZ_free(peer1_events);