X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=src%2Ftest%2Fjava%2Forg%2Fldk%2FHumanObjectPeerTest.java;h=475a2893c3f1881aa5dec683acffa63e31575e5f;hb=65c7ed08a3aee0f2b47e364e0e1394a2c27eb029;hp=1b4c106b11e4316a8e052beb37f5f8b5d569843b;hpb=d063d65c20bf007f42dc2ae52bd62dc1c2ef51e4;p=ldk-java diff --git a/src/test/java/org/ldk/HumanObjectPeerTest.java b/src/test/java/org/ldk/HumanObjectPeerTest.java index 1b4c106b..475a2893 100644 --- a/src/test/java/org/ldk/HumanObjectPeerTest.java +++ b/src/test/java/org/ldk/HumanObjectPeerTest.java @@ -1,75 +1,68 @@ package org.ldk; import org.bitcoinj.core.*; +import org.bitcoinj.core.Transaction; import org.bitcoinj.script.Script; import org.junit.jupiter.api.Test; import org.ldk.enums.LDKNetwork; import org.ldk.impl.bindings; import org.ldk.structs.*; +import org.ldk.util.TwoTuple; import java.lang.ref.WeakReference; import java.util.Arrays; import java.util.HashMap; +import java.util.LinkedList; import java.util.concurrent.ConcurrentLinkedQueue; -public class HumanObjectPeerTest { +class HumanObjectPeerTestInstance { class Peer { - final long logger; - final long fee_estimator; - final long tx_broadcaster; - final KeysManager keys; + final Logger logger; + final FeeEstimator fee_estimator; + final BroadcasterInterface tx_broadcaster; final KeysInterface keys_interface; final ChannelManager chan_manager; final EventsProvider chan_manager_events; - final long chan_handler; - final long router; - final long route_handler; - final long message_handler; - final long peer_manager; - HashMap monitors; // Wow I forgot just how terrible Java is - we can't put a byte array here. + final NetGraphMsgHandler router; + final PeerManager peer_manager; + final HashMap monitors; // Wow I forgot just how terrible Java is - we can't put a byte array here. byte[] node_id; + final LinkedList broadcast_set = new LinkedList<>(); Peer(byte seed) { - bindings.LDKLogger log_trait = (String arg) -> System.out.println(seed + ": " + arg); - logger = bindings.LDKLogger_new(log_trait); - this.fee_estimator = bindings.LDKFeeEstimator_new(confirmation_target -> 0); - this.tx_broadcaster = bindings.LDKBroadcasterInterface_new(tx -> { - // We should broadcast + logger = Logger.new_impl((String arg) -> System.out.println(seed + ": " + arg)); + fee_estimator = FeeEstimator.new_impl((confirmation_target -> 253)); + tx_broadcaster = BroadcasterInterface.new_impl(tx -> { + broadcast_set.add(tx); }); this.monitors = new HashMap<>(); - Watch chain_monitor = new Watch(new bindings.LDKWatch() { - @Override - public long watch_channel(long funding_txo, long monitor) { + Watch chain_monitor = Watch.new_impl(new Watch.WatchInterface() { + public Result_NoneChannelMonitorUpdateErrZ watch_channel(OutPoint funding_txo, ChannelMonitor monitor) { synchronized (monitors) { - assert monitors.put(Arrays.toString(bindings.OutPoint_get_txid(funding_txo)), monitor) == null; + assert monitors.put(Arrays.toString(funding_txo.get_txid()), monitor) == null; } - bindings.OutPoint_free(funding_txo); - return bindings.CResult_NoneChannelMonitorUpdateErrZ_ok(); + return new Result_NoneChannelMonitorUpdateErrZ.Result_NoneChannelMonitorUpdateErrZ_OK(); } - @Override - public long update_channel(long funding_txo, long update) { + public Result_NoneChannelMonitorUpdateErrZ update_channel(OutPoint funding_txo, ChannelMonitorUpdate update) { synchronized (monitors) { - String txid = Arrays.toString(bindings.OutPoint_get_txid(funding_txo)); + String txid = Arrays.toString(funding_txo.get_txid()); assert monitors.containsKey(txid); - long update_res = bindings.ChannelMonitor_update_monitor(monitors.get(txid), update, tx_broadcaster, logger); - assert bindings.LDKCResult_NoneMonitorUpdateErrorZ_result_ok(update_res); - bindings.CResult_NoneMonitorUpdateErrorZ_free(update_res); + Result_NoneMonitorUpdateErrorZ update_res = monitors.get(txid).update_monitor(update, tx_broadcaster, logger); + assert update_res instanceof Result_NoneMonitorUpdateErrorZ.Result_NoneMonitorUpdateErrorZ_OK; } - bindings.OutPoint_free(funding_txo); - bindings.ChannelMonitorUpdate_free(update); - return bindings.CResult_NoneChannelMonitorUpdateErrZ_ok(); + return new Result_NoneChannelMonitorUpdateErrZ.Result_NoneChannelMonitorUpdateErrZ_OK(); } @Override - public long release_pending_monitor_events() { + public MonitorEvent[] release_pending_monitor_events() { synchronized (monitors) { assert monitors.size() <= 1; - for (Long mon : monitors.values()) { - return bindings.ChannelMonitor_get_and_clear_pending_monitor_events(mon); + for (ChannelMonitor mon : monitors.values()) { + return mon.get_and_clear_pending_monitor_events(); } } - return bindings.new_empty_slice_vec(); + return new MonitorEvent[0]; } }); @@ -77,85 +70,73 @@ public class HumanObjectPeerTest { for (byte i = 0; i < 32; i++) { key_seed[i] = (byte) (i ^ seed); } - this.keys = new KeysManager(key_seed, LDKNetwork.LDKNetwork_Bitcoin, System.currentTimeMillis() / 1000, (int) (System.currentTimeMillis() * 1000) & 0xffffffff); + KeysManager keys = KeysManager.constructor_new(key_seed, LDKNetwork.LDKNetwork_Bitcoin, System.currentTimeMillis() / 1000, (int) (System.currentTimeMillis() * 1000) & 0xffffffff); this.keys_interface = keys.as_KeysInterface(); - this.chan_manager = new ChannelManager(LDKNetwork.LDKNetwork_Bitcoin, new FeeEstimator(confirmation_target -> 0), chain_monitor, - new BroadcasterInterface(tx -> { - }), new Logger(log_trait), keys.as_KeysInterface(), new UserConfig(), 1); + this.chan_manager = ChannelManager.constructor_new(LDKNetwork.LDKNetwork_Bitcoin, FeeEstimator.new_impl(confirmation_target -> 0), chain_monitor, tx_broadcaster, logger, this.keys_interface, UserConfig.constructor_default(), 1); this.node_id = chan_manager.get_our_node_id(); this.chan_manager_events = chan_manager.as_EventsProvider(); - - this.chan_handler = bindings.ChannelManager_as_ChannelMessageHandler(chan_manager._test_only_get_ptr()); - this.router = bindings.NetGraphMsgHandler_new(0, logger); - this.route_handler = bindings.NetGraphMsgHandler_as_RoutingMessageHandler(router); - this.message_handler = bindings.MessageHandler_new(chan_handler, route_handler); + this.router = NetGraphMsgHandler.constructor_new(null, logger); byte[] random_data = new byte[32]; for (byte i = 0; i < 32; i++) { random_data[i] = (byte) ((i ^ seed) ^ 0xf0); } - this.peer_manager = bindings.PeerManager_new(message_handler, keys_interface.call_get_node_secret(), random_data, logger); + this.peer_manager = PeerManager.constructor_new(chan_manager.as_ChannelMessageHandler(), router.as_RoutingMessageHandler(), keys_interface.get_node_secret(), random_data, logger); System.gc(); } - void connect_block(Block b, Transaction t, int height) { + TwoTuple[] connect_block(Block b, int height) { byte[] header = Arrays.copyOfRange(b.bitcoinSerialize(), 0, 80); - long txn; - if (t != null) - txn = bindings.LDKCVecTempl_C2TupleTempl_usize__Transaction_new( - new long[]{bindings.C2Tuple_usizeTransactionZ_new(1, bindings.new_txpointer_copy_data(t.bitcoinSerialize()))}); - else - txn = bindings.LDKCVecTempl_C2TupleTempl_usize__Transaction_new(new long[0]); - bindings.ChannelManager_block_connected(chan_manager._test_only_get_ptr(), header, txn, height); + TwoTuple[] txn; + if (b.hasTransactions()) { + assert b.getTransactions().size() == 1; + TwoTuple txp = new TwoTuple<>((long) 1, new org.ldk.structs.Transaction(b.getTransactions().get(0).bitcoinSerialize())); + txn = new TwoTuple[]{txp}; + } else + txn = new TwoTuple[0]; + chan_manager.block_connected(header, txn, height); synchronized (monitors) { - for (Long mon : monitors.values()) { - if (t != null) - txn = bindings.LDKCVecTempl_C2TupleTempl_usize__Transaction_new( - new long[]{bindings.C2Tuple_usizeTransactionZ_new(1, bindings.new_txpointer_copy_data(t.bitcoinSerialize()))}); - else - txn = bindings.LDKCVecTempl_C2TupleTempl_usize__Transaction_new(new long[0]); - long ret = bindings.ChannelMonitor_block_connected(mon, header, txn, height, tx_broadcaster, fee_estimator, logger); - bindings.CVec_C2Tuple_TxidCVec_TxOutZZZ_free(ret); + assert monitors.size() == 1; + for (ChannelMonitor mon : monitors.values()) { + return mon.block_connected(header, txn, height, tx_broadcaster, fee_estimator, logger); } } + return null; } - void free() { - // Note that we can't rely on finalizer order, so don't bother trying to rely on it here - bindings.Logger_free(logger); - bindings.FeeEstimator_free(fee_estimator); - bindings.BroadcasterInterface_free(tx_broadcaster); - bindings.ChannelMessageHandler_free(chan_handler); - bindings.NetGraphMsgHandler_free(router); - bindings.RoutingMessageHandler_free(route_handler); - //MessageHandler was actually moved into the route_handler!: bindings.MessageHandler_free(message_handler); - bindings.PeerManager_free(peer_manager); - synchronized (monitors) { - for (Long mon : monitors.values()) { - bindings.ChannelMonitor_free(mon); - } + Route get_route(byte[] dest_node, ChannelDetails[] our_chans) { + try (LockedNetworkGraph netgraph = this.router.read_locked_graph()) { + NetworkGraph graph = netgraph.graph(); + long res = bindings.get_route(this.node_id, graph._test_only_get_ptr(), dest_node, new long[]{our_chans[0]._test_only_get_ptr()}, + new long[0], 1000, 42, this.logger._test_only_get_ptr()); + assert bindings.LDKCResult_RouteLightningErrorZ_result_ok(res); + byte[] serialized_route = bindings.Route_write(bindings.LDKCResult_RouteLightningErrorZ_get_ok(res)); + must_free_objs.add(new WeakReference<>(serialized_route)); + Route copy = Route.constructor_read(serialized_route); + bindings.CResult_RouteLightningErrorZ_free(res); + return copy; } } } class LongHolder { long val; } - byte[] do_read_event(ConcurrentLinkedQueue list, long pm, long descriptor, long data) { - byte[] arr = bindings.get_u8_slice_bytes(data); + java.util.LinkedList> must_free_objs = new java.util.LinkedList(); + + void do_read_event(ConcurrentLinkedQueue list, PeerManager pm, long descriptor, byte[] data) { Thread thread = new Thread(() -> { - long arr_vec = bindings.bytes_to_u8_vec(arr); - long res = bindings.PeerManager_read_event(pm, descriptor, arr_vec); + long res = bindings.PeerManager_read_event(pm._test_only_get_ptr(), descriptor, data); assert bindings.LDKCResult_boolPeerHandleErrorZ_result_ok(res); //assert bindings.deref_bool(bindings.LDKCResult_boolPeerHandleErrorZ_get_inner(res)); bindings.CResult_boolPeerHandleErrorZ_free(res); - bindings.CVec_u8Z_free(arr_vec); }); thread.start(); list.add(thread); - return arr; + must_free_objs.add(new WeakReference<>(data)); } boolean gc_ran = false; + class GcCheck { @Override protected void finalize() throws Throwable { @@ -163,7 +144,8 @@ public class HumanObjectPeerTest { super.finalize(); } } - void do_test_message_handler() throws InterruptedException { + + void do_test_message_handler(boolean nice_close) throws InterruptedException { GcCheck obj = new GcCheck(); Peer peer1 = new Peer((byte) 1); Peer peer2 = new Peer((byte) 2); @@ -173,8 +155,9 @@ public class HumanObjectPeerTest { LongHolder descriptor1ref = descriptor1; bindings.LDKSocketDescriptor sock1 = new bindings.LDKSocketDescriptor() { @Override - public long send_data(long data, boolean resume_read) { - return do_read_event(list, peer1.peer_manager, descriptor1ref.val, data).length; + public long send_data(byte[] data, boolean resume_read) { + do_read_event(list, peer1.peer_manager, descriptor1ref.val, data); + return data.length; } @Override public void disconnect_socket() { assert false; } @@ -185,8 +168,9 @@ public class HumanObjectPeerTest { bindings.LDKSocketDescriptor sock2 = new bindings.LDKSocketDescriptor() { @Override - public long send_data(long data, boolean resume_read) { - return do_read_event(list, peer2.peer_manager, descriptor2, data).length; + public long send_data(byte[] data, boolean resume_read) { + do_read_event(list, peer2.peer_manager, descriptor2, data); + return data.length; } @Override public void disconnect_socket() { assert false; } @@ -195,145 +179,178 @@ public class HumanObjectPeerTest { }; descriptor1.val = bindings.LDKSocketDescriptor_new(sock2); - long init_vec = bindings.PeerManager_new_outbound_connection(peer1.peer_manager, peer2.node_id, descriptor1.val); + long init_vec = bindings.PeerManager_new_outbound_connection(peer1.peer_manager._test_only_get_ptr(), peer2.node_id, descriptor1.val); assert (bindings.LDKCResult_CVec_u8ZPeerHandleErrorZ_result_ok(init_vec)); - long con_res = bindings.PeerManager_new_inbound_connection(peer2.peer_manager, descriptor2); + long con_res = bindings.PeerManager_new_inbound_connection(peer2.peer_manager._test_only_get_ptr(), descriptor2); assert (bindings.LDKCResult_NonePeerHandleErrorZ_result_ok(con_res)); bindings.CResult_NonePeerHandleErrorZ_free(con_res); - do_read_event(list, peer2.peer_manager, descriptor2, bindings.LDKCResult_CVec_u8ZPeerHandleErrorZ_get_inner(init_vec)); + do_read_event(list, peer2.peer_manager, descriptor2, bindings.LDKCResult_CVec_u8ZPeerHandleErrorZ_get_ok(init_vec)); bindings.CResult_CVec_u8ZPeerHandleErrorZ_free(init_vec); while (!list.isEmpty()) { list.poll().join(); } - long cc_res = bindings.ChannelManager_create_channel(peer1.chan_manager._test_only_get_ptr(), peer2.node_id, 10000, 1000, 42, 0); - assert bindings.LDKCResult_NoneAPIErrorZ_result_ok(cc_res); - bindings.CResult_NoneAPIErrorZ_free(cc_res); + Result_NoneAPIErrorZ cc_res = peer1.chan_manager.create_channel(peer2.node_id, 10000, 1000, 42, null); + assert cc_res instanceof Result_NoneAPIErrorZ.Result_NoneAPIErrorZ_OK; - bindings.PeerManager_process_events(peer1.peer_manager); + peer1.peer_manager.process_events(); while (!list.isEmpty()) { list.poll().join(); } - bindings.PeerManager_process_events(peer2.peer_manager); + peer2.peer_manager.process_events(); while (!list.isEmpty()) { list.poll().join(); } - long events = bindings.EventsProvider_call_get_and_clear_pending_events(peer1.chan_manager_events._test_only_get_ptr()); - bindings.VecOrSliceDef events_arr_info = bindings.LDKCVecTempl_Event_arr_info(events); - assert events_arr_info.datalen == 1; - bindings.LDKEvent event = bindings.LDKEvent_ref_from_ptr(events_arr_info.dataptr); - assert event instanceof bindings.LDKEvent.FundingGenerationReady; - assert ((bindings.LDKEvent.FundingGenerationReady) event).channel_value_satoshis == 10000; - assert ((bindings.LDKEvent.FundingGenerationReady) event).user_channel_id == 42; - byte[] funding_spk = bindings.get_u8_slice_bytes(((bindings.LDKEvent.FundingGenerationReady) event).output_script); + Event[] events = peer1.chan_manager_events.get_and_clear_pending_events(); + assert events.length == 1; + assert events[0] instanceof Event.FundingGenerationReady; + assert ((Event.FundingGenerationReady) events[0]).channel_value_satoshis == 10000; + assert ((Event.FundingGenerationReady) events[0]).user_channel_id == 42; + byte[] funding_spk = ((Event.FundingGenerationReady) events[0]).output_script; assert funding_spk.length == 34 && funding_spk[0] == 0 && funding_spk[1] == 32; // P2WSH - byte[] chan_id = ((bindings.LDKEvent.FundingGenerationReady) event).temporary_channel_id; - bindings.CVec_EventZ_free(events); + byte[] chan_id = ((Event.FundingGenerationReady) events[0]).temporary_channel_id; - Transaction funding = new Transaction(NetworkParameters.fromID(NetworkParameters.ID_MAINNET)); - funding.addInput(new TransactionInput(NetworkParameters.fromID(NetworkParameters.ID_MAINNET), funding, new byte[0])); + NetworkParameters bitcoinj_net = NetworkParameters.fromID(NetworkParameters.ID_MAINNET); + + Transaction funding = new Transaction(bitcoinj_net); + funding.addInput(new TransactionInput(bitcoinj_net, funding, new byte[0])); funding.getInputs().get(0).setWitness(new TransactionWitness(2)); // Make sure we don't complain about lack of witness funding.getInput(0).getWitness().setPush(0, new byte[]{0x1}); funding.addOutput(Coin.SATOSHI.multiply(10000), new Script(funding_spk)); - peer1.chan_manager.funding_transaction_generated(chan_id, new OutPoint(funding.getTxId().getReversedBytes(), (short) 0)); + peer1.chan_manager.funding_transaction_generated(chan_id, OutPoint.constructor_new(funding.getTxId().getReversedBytes(), (short) 0)); - bindings.PeerManager_process_events(peer1.peer_manager); + peer1.peer_manager.process_events(); while (!list.isEmpty()) { list.poll().join(); } - bindings.PeerManager_process_events(peer2.peer_manager); + peer2.peer_manager.process_events(); while (!list.isEmpty()) { list.poll().join(); } - events = bindings.EventsProvider_call_get_and_clear_pending_events(peer1.chan_manager_events._test_only_get_ptr()); - events_arr_info = bindings.LDKCVecTempl_Event_arr_info(events); - assert events_arr_info.datalen == 1; - event = bindings.LDKEvent_ref_from_ptr(events_arr_info.dataptr); - assert event instanceof bindings.LDKEvent.FundingBroadcastSafe; - bindings.CVec_EventZ_free(events); + events = peer1.chan_manager_events.get_and_clear_pending_events(); + assert events.length == 1; + assert events[0] instanceof Event.FundingBroadcastSafe; + assert ((Event.FundingBroadcastSafe) events[0]).user_channel_id == 42; - 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); + Block b = new Block(bitcoinj_net, 2, Sha256Hash.ZERO_HASH, Sha256Hash.ZERO_HASH, 42, 0, 0, Arrays.asList(new Transaction[]{funding})); + assert peer1.connect_block(b, 1).length == 0; + assert peer2.connect_block(b, 1).length == 0; 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); + b = new Block(bitcoinj_net, 2, b.getHash(), Sha256Hash.ZERO_HASH, 42, 0, 0, Arrays.asList(new Transaction[0])); + assert peer1.connect_block(b, height).length == 0; + assert peer2.connect_block(b, height).length == 0; } - bindings.PeerManager_process_events(peer1.peer_manager); - bindings.PeerManager_process_events(peer2.peer_manager); + peer1.peer_manager.process_events(); + peer2.peer_manager.process_events(); while (!list.isEmpty()) { list.poll().join(); } - long peer1_chans = bindings.ChannelManager_list_channels(peer1.chan_manager._test_only_get_ptr()); - long peer2_chans = bindings.ChannelManager_list_channels(peer2.chan_manager._test_only_get_ptr()); - assert bindings.vec_slice_len(peer1_chans) == 1; - assert bindings.vec_slice_len(peer2_chans) == 1; - long[] peer_1_chan_info = bindings.LDKCVecTempl_ChannelDetails_arr_info(peer1_chans); - assert peer_1_chan_info.length == 1; - assert bindings.ChannelDetails_get_channel_value_satoshis(peer_1_chan_info[0]) == 10000; - assert bindings.ChannelDetails_get_is_live(peer_1_chan_info[0]); - assert Arrays.equals(bindings.ChannelDetails_get_channel_id(peer_1_chan_info[0]), funding.getTxId().getReversedBytes()); - assert Arrays.equals(bindings.ChannelDetails_get_channel_id(bindings.LDKCVecTempl_ChannelDetails_arr_info(peer2_chans)[0]), funding.getTxId().getReversedBytes()); - bindings.CVec_ChannelDetailsZ_free(peer2_chans); + peer1.chan_manager.list_channels(); + ChannelDetails[] peer1_chans = peer1.chan_manager.list_channels(); + ChannelDetails[] peer2_chans = peer2.chan_manager.list_channels(); + assert peer1_chans.length == 1; + assert peer2_chans.length == 1; + assert peer1_chans[0].get_channel_value_satoshis() == 10000; + assert peer1_chans[0].get_is_live(); + assert Arrays.equals(peer1_chans[0].get_channel_id(), funding.getTxId().getReversedBytes()); + assert Arrays.equals(peer2_chans[0].get_channel_id(), funding.getTxId().getReversedBytes()); 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, peer1_chans, - bindings.LDKCVecTempl_RouteHint_new(new long[0]), 1000, 42, peer1.logger); - bindings.CVec_ChannelDetailsZ_free(peer1_chans); - assert bindings.LDKCResult_RouteLightningErrorZ_result_ok(route); - bindings.LockedNetworkGraph_free(netgraph); - long payment_res = bindings.ChannelManager_send_payment(peer1.chan_manager._test_only_get_ptr(), bindings.LDKCResult_RouteLightningErrorZ_get_inner(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); + Route route = peer1.get_route(peer2.node_id, peer1_chans); + Result_NonePaymentSendFailureZ payment_res = peer1.chan_manager.send_payment(route, payment_hash, new byte[32]); + assert payment_res instanceof Result_NonePaymentSendFailureZ.Result_NonePaymentSendFailureZ_OK; + + peer1.peer_manager.process_events(); while (!list.isEmpty()) { list.poll().join(); } - bindings.PeerManager_process_events(peer2.peer_manager); + peer2.peer_manager.process_events(); while (!list.isEmpty()) { list.poll().join(); } - bindings.PeerManager_process_events(peer1.peer_manager); + peer1.peer_manager.process_events(); while (!list.isEmpty()) { list.poll().join(); } - long peer2_events = bindings.EventsProvider_call_get_and_clear_pending_events(peer2.chan_manager_events._test_only_get_ptr()); - bindings.VecOrSliceDef event_arr_info = bindings.LDKCVecTempl_Event_arr_info(peer2_events); - assert event_arr_info.datalen == 1; - bindings.LDKEvent forwardable = bindings.LDKEvent_ref_from_ptr(event_arr_info.dataptr); - assert forwardable instanceof bindings.LDKEvent.PendingHTLCsForwardable; - bindings.CVec_EventZ_free(peer2_events); - bindings.ChannelManager_process_pending_htlc_forwards(peer2.chan_manager._test_only_get_ptr()); - - peer2_events = bindings.EventsProvider_call_get_and_clear_pending_events(peer2.chan_manager_events._test_only_get_ptr()); - event_arr_info = bindings.LDKCVecTempl_Event_arr_info(peer2_events); - assert event_arr_info.datalen == 1; - bindings.LDKEvent payment_recvd = bindings.LDKEvent_ref_from_ptr(event_arr_info.dataptr); - assert payment_recvd instanceof bindings.LDKEvent.PaymentReceived; - peer2.chan_manager.claim_funds(payment_preimage, new byte[32], ((bindings.LDKEvent.PaymentReceived) payment_recvd).amt); - bindings.CVec_EventZ_free(peer2_events); - - bindings.PeerManager_process_events(peer2.peer_manager); + events = peer2.chan_manager_events.get_and_clear_pending_events(); + assert events.length == 1; + assert events[0] instanceof Event.PendingHTLCsForwardable; + peer2.chan_manager.process_pending_htlc_forwards(); + + events = peer2.chan_manager_events.get_and_clear_pending_events(); + assert events.length == 1; + assert events[0] instanceof Event.PaymentReceived; + peer2.chan_manager.claim_funds(payment_preimage, new byte[32], ((Event.PaymentReceived) events[0]).amt); + + peer2.peer_manager.process_events(); + while (!list.isEmpty()) { list.poll().join(); } + peer1.peer_manager.process_events(); while (!list.isEmpty()) { list.poll().join(); } - bindings.PeerManager_process_events(peer1.peer_manager); + peer2.peer_manager.process_events(); while (!list.isEmpty()) { list.poll().join(); } - long peer1_events = bindings.EventsProvider_call_get_and_clear_pending_events(peer1.chan_manager_events._test_only_get_ptr()); - event_arr_info = bindings.LDKCVecTempl_Event_arr_info(peer1_events); - assert event_arr_info.datalen == 1; - bindings.LDKEvent sent = bindings.LDKEvent_ref_from_ptr(event_arr_info.dataptr); - assert sent instanceof bindings.LDKEvent.PaymentSent; - assert Arrays.equals(((bindings.LDKEvent.PaymentSent) sent).payment_preimage, payment_preimage); - bindings.CVec_EventZ_free(peer1_events); + events = peer1.chan_manager_events.get_and_clear_pending_events(); + assert events.length == 1; + assert events[0] instanceof Event.PaymentSent; + assert Arrays.equals(((Event.PaymentSent) events[0]).payment_preimage, payment_preimage); + + if (nice_close) { + Result_NoneAPIErrorZ close_res = peer1.chan_manager.close_channel(peer1_chans[0].get_channel_id()); + assert close_res instanceof Result_NoneAPIErrorZ.Result_NoneAPIErrorZ_OK; + + peer1.peer_manager.process_events(); + while (!list.isEmpty()) { list.poll().join(); } + peer2.peer_manager.process_events(); + while (!list.isEmpty()) { list.poll().join(); } + peer1.peer_manager.process_events(); + while (!list.isEmpty()) { list.poll().join(); } + peer2.peer_manager.process_events(); + while (!list.isEmpty()) { list.poll().join(); } + + assert peer1.broadcast_set.size() == 1; + assert peer2.broadcast_set.size() == 1; + } else { + peer1.chan_manager.force_close_all_channels(); + + peer1.peer_manager.process_events(); + while (!list.isEmpty()) { list.poll().join(); } + peer2.peer_manager.process_events(); + while (!list.isEmpty()) { list.poll().join(); } + peer1.peer_manager.process_events(); + while (!list.isEmpty()) { list.poll().join(); } + peer2.peer_manager.process_events(); + while (!list.isEmpty()) { list.poll().join(); } + + assert peer1.broadcast_set.size() == 1; + assert peer2.broadcast_set.size() == 0; + + Transaction tx = new Transaction(bitcoinj_net, peer1.broadcast_set.getFirst().get_contents()); + b = new Block(bitcoinj_net, 2, b.getHash(), Sha256Hash.ZERO_HASH, 42, 0, 0, + Arrays.asList(new Transaction[]{tx})); + TwoTuple[] watch_outputs = peer2.connect_block(b, 1); + assert watch_outputs.length == 1; + assert Arrays.equals(watch_outputs[0].a, tx.getTxId().getReversedBytes()); + assert watch_outputs[0].b.length == 1; + } - peer1.free(); - peer2.free(); bindings.SocketDescriptor_free(descriptor2); bindings.SocketDescriptor_free(descriptor1.val); } +} +public class HumanObjectPeerTest { + @Test + public void test_message_handler_force_close() throws InterruptedException { + HumanObjectPeerTestInstance instance = new HumanObjectPeerTestInstance(); + instance.do_test_message_handler(false); + while (!instance.gc_ran) { + System.gc(); + System.runFinalization(); + } + for (WeakReference o : instance.must_free_objs) + assert o.get() == null; + } @Test - public void test_message_handler() throws InterruptedException { - do_test_message_handler(); - while (!gc_ran) { + public void test_message_handler_nice_close() throws InterruptedException { + HumanObjectPeerTestInstance instance = new HumanObjectPeerTestInstance(); + instance.do_test_message_handler(true); + while (!instance.gc_ran) { System.gc(); System.runFinalization(); } + for (WeakReference o : instance.must_free_objs) + assert o.get() == null; } }