X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=src%2Ftest%2Fjava%2Forg%2Fldk%2FHumanObjectPeerTest.java;h=64ec216277ec7d42ec631bd881ed157bf472d28b;hb=07a77b3acfead3fa199dd42c763cd8e71a7cf9ab;hp=edb8a11403e0d12facc00e4001cbeed811ec3e11;hpb=76b59fb93494e68d9b02d204c9ed9a153c73dd9b;p=ldk-java diff --git a/src/test/java/org/ldk/HumanObjectPeerTest.java b/src/test/java/org/ldk/HumanObjectPeerTest.java index edb8a114..64ec2162 100644 --- a/src/test/java/org/ldk/HumanObjectPeerTest.java +++ b/src/test/java/org/ldk/HumanObjectPeerTest.java @@ -1,100 +1,109 @@ 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.batteries.ChannelManagerConstructor; +import org.ldk.batteries.NioPeerHandler; +import org.ldk.enums.*; +import org.ldk.enums.Currency; import org.ldk.structs.*; -import org.ldk.util.TwoTuple; +import org.ldk.util.UInt5; +import java.io.IOException; import java.lang.ref.WeakReference; -import java.util.Arrays; -import java.util.HashMap; -import java.util.LinkedList; +import java.net.InetSocketAddress; +import java.util.*; +import java.util.function.IntConsumer; class HumanObjectPeerTestInstance { + private final boolean nice_close; + private final boolean use_km_wrapper; + private final boolean use_manual_watch; + private final boolean reload_peers; + private final boolean break_cross_peer_refs; + private final boolean use_nio_peer_handler; + private final boolean use_filter; + private final boolean use_ignore_handler; + private final boolean use_chan_manager_constructor; + private final boolean use_invoice_payer; + + HumanObjectPeerTestInstance(boolean nice_close, boolean use_km_wrapper, boolean use_manual_watch, boolean reload_peers, boolean break_cross_peer_refs, boolean use_nio_peer_handler, boolean use_filter, boolean use_ignore_handler, boolean use_chan_manager_constructor, boolean use_invoice_payer) { + this.nice_close = nice_close; + this.use_km_wrapper = use_km_wrapper; + this.use_manual_watch = use_manual_watch; + this.reload_peers = reload_peers; + this.break_cross_peer_refs = break_cross_peer_refs; + this.use_nio_peer_handler = use_nio_peer_handler; + this.use_filter = use_filter; + this.use_ignore_handler = use_ignore_handler; + this.use_chan_manager_constructor = use_chan_manager_constructor; + this.use_invoice_payer = use_invoice_payer; + } + class Peer { KeysInterface manual_keysif(KeysInterface underlying_if) { return KeysInterface.new_impl(new KeysInterface.KeysInterfaceInterface() { - @Override - public byte[] get_node_secret() { - return underlying_if.get_node_secret(); - } - - @Override - public byte[] get_destination_script() { - return underlying_if.get_destination_script(); - } + @Override public Result_SecretKeyNoneZ get_node_secret(Recipient recipient) { return underlying_if.get_node_secret(recipient); } + @Override public byte[] get_destination_script() { return underlying_if.get_destination_script(); } + @Override public ShutdownScript get_shutdown_scriptpubkey() { return underlying_if.get_shutdown_scriptpubkey(); } @Override - public byte[] get_shutdown_pubkey() { - return underlying_if.get_shutdown_pubkey(); - } - - @Override - public ChannelKeys get_channel_keys(boolean inbound, long channel_value_satoshis) { - ChannelKeys underlying_ck = underlying_if.get_channel_keys(inbound, channel_value_satoshis); - ChannelKeys.ChannelKeysInterface cki = new ChannelKeys.ChannelKeysInterface() { - @Override - public byte[] get_per_commitment_point(long idx) { - return underlying_ck.get_per_commitment_point(idx); + public Sign get_channel_signer(boolean inbound, long channel_value_satoshis) { + Sign underlying_ck = underlying_if.get_channel_signer(inbound, channel_value_satoshis); + BaseSign underlying_base = underlying_ck.get_base_sign(); + BaseSign.BaseSignInterface bsi = new BaseSign.BaseSignInterface() { + @Override public byte[] get_per_commitment_point(long idx) { + return underlying_base.get_per_commitment_point(idx); } - - @Override - public byte[] release_commitment_secret(long idx) { - return underlying_ck.release_commitment_secret(idx); + @Override public byte[] release_commitment_secret(long idx) { + return underlying_base.release_commitment_secret(idx); } - - @Override - public TwoTuple key_derivation_params() { - return new TwoTuple((long)0, (long)1); + @Override public Result_NoneNoneZ validate_holder_commitment(HolderCommitmentTransaction holder_tx, byte[][] preimages) { + return underlying_base.validate_holder_commitment(holder_tx, preimages); } - - @Override - public Result_C2Tuple_SignatureCVec_SignatureZZNoneZ sign_counterparty_commitment(int feerate_per_kw, byte[] commitment_tx, PreCalculatedTxCreationKeys keys, HTLCOutputInCommitment[] htlcs) { - return underlying_ck.sign_counterparty_commitment(feerate_per_kw, commitment_tx, keys, htlcs); + @Override public byte[] channel_keys_id() { + return new byte[32]; } - - @Override - public Result_SignatureNoneZ sign_holder_commitment(HolderCommitmentTransaction holder_commitment_tx) { - return underlying_ck.sign_holder_commitment(holder_commitment_tx); + @Override public Result_C2Tuple_SignatureCVec_SignatureZZNoneZ sign_counterparty_commitment(CommitmentTransaction commitment_tx, byte[][] preimages) { + return underlying_base.sign_counterparty_commitment(commitment_tx, preimages); } - - @Override - public Result_CVec_SignatureZNoneZ sign_holder_commitment_htlc_transactions(HolderCommitmentTransaction holder_commitment_tx) { - return underlying_ck.sign_holder_commitment_htlc_transactions(holder_commitment_tx); + @Override public Result_NoneNoneZ validate_counterparty_revocation(long idx, byte[] secret) { + return underlying_base.validate_counterparty_revocation(idx, secret); } - - @Override - public Result_SignatureNoneZ sign_justice_transaction(byte[] justice_tx, long input, long amount, byte[] per_commitment_key, HTLCOutputInCommitment htlc) { - return underlying_ck.sign_justice_transaction(justice_tx, input, amount, per_commitment_key, htlc); + @Override public Result_C2Tuple_SignatureCVec_SignatureZZNoneZ sign_holder_commitment_and_htlcs(HolderCommitmentTransaction holder_commitment_tx) { + return underlying_base.sign_holder_commitment_and_htlcs(holder_commitment_tx); } - - @Override - public Result_SignatureNoneZ sign_counterparty_htlc_transaction(byte[] htlc_tx, long input, long amount, byte[] per_commitment_point, HTLCOutputInCommitment htlc) { - return underlying_ck.sign_counterparty_htlc_transaction(htlc_tx, input, amount, per_commitment_point, htlc); + @Override public Result_SignatureNoneZ sign_justice_revoked_output(byte[] justice_tx, long input, long amount, byte[] per_commitment_key) { + return underlying_base.sign_justice_revoked_output(justice_tx, input, amount, per_commitment_key); } - - @Override - public Result_SignatureNoneZ sign_closing_transaction(byte[] closing_tx) { - return underlying_ck.sign_closing_transaction(closing_tx); + @Override public Result_SignatureNoneZ sign_justice_revoked_htlc(byte[] justice_tx, long input, long amount, byte[] per_commitment_key, HTLCOutputInCommitment htlc) { + return underlying_base.sign_justice_revoked_htlc(justice_tx, input, amount, per_commitment_key, htlc); } - - @Override - public Result_SignatureNoneZ sign_channel_announcement(UnsignedChannelAnnouncement msg) { - return underlying_ck.sign_channel_announcement(msg); + @Override public Result_SignatureNoneZ sign_counterparty_htlc_transaction(byte[] htlc_tx, long input, long amount, byte[] per_commitment_point, HTLCOutputInCommitment htlc) { + return underlying_base.sign_counterparty_htlc_transaction(htlc_tx, input, amount, per_commitment_point, htlc); } - + @Override public Result_SignatureNoneZ sign_closing_transaction(ClosingTransaction closing_tx) { + return underlying_base.sign_closing_transaction(closing_tx); + } + @Override public Result_C2Tuple_SignatureSignatureZNoneZ sign_channel_announcement(UnsignedChannelAnnouncement msg) { + return underlying_base.sign_channel_announcement(msg); + } + @Override public void ready_channel(ChannelTransactionParameters params) { + underlying_base.ready_channel(params); + } + }; + Sign.SignInterface si = new Sign.SignInterface() { @Override - public void on_accept(ChannelPublicKeys channel_points, short counterparty_selected_contest_delay, short holder_selected_contest_delay) { - underlying_ck.on_accept(channel_points, counterparty_selected_contest_delay, holder_selected_contest_delay); + public byte[] write() { + return underlying_ck.write(); } }; - ChannelKeys resp = ChannelKeys.new_impl(cki, underlying_ck.get_pubkeys()); - must_free_objs.add(new WeakReference<>(cki)); + Sign resp = Sign.new_impl(si, bsi, underlying_base.get_pubkeys()); + must_free_objs.add(new WeakReference<>(si)); + must_free_objs.add(new WeakReference<>(bsi)); must_free_objs.add(new WeakReference<>(resp)); + must_free_objs.add(new WeakReference<>(underlying_base)); must_free_objs.add(new WeakReference<>(underlying_ck)); return resp; } @@ -103,26 +112,41 @@ class HumanObjectPeerTestInstance { public byte[] get_secure_random_bytes() { return underlying_if.get_secure_random_bytes(); } + + @Override + public Result_SignDecodeErrorZ read_chan_signer(byte[] reader) { + return underlying_if.read_chan_signer(reader); + } + + @Override + public Result_RecoverableSignatureNoneZ sign_invoice(byte[] hrp_bytes, UInt5[] invoice_data, Recipient receipient) { + return underlying_if.sign_invoice(hrp_bytes, invoice_data, receipient); + } + + @Override + public byte[] get_inbound_payment_key_material() { + return underlying_if.get_inbound_payment_key_material(); + } }); } Watch get_manual_watch() { - return Watch.new_impl(new Watch.WatchInterface() { + Watch.WatchInterface watch_impl = new Watch.WatchInterface() { public Result_NoneChannelMonitorUpdateErrZ watch_channel(OutPoint funding_txo, ChannelMonitor monitor) { synchronized (monitors) { assert monitors.put(Arrays.toString(funding_txo.get_txid()), monitor) == null; } - return new Result_NoneChannelMonitorUpdateErrZ.Result_NoneChannelMonitorUpdateErrZ_OK(); + return Result_NoneChannelMonitorUpdateErrZ.ok(); } public Result_NoneChannelMonitorUpdateErrZ update_channel(OutPoint funding_txo, ChannelMonitorUpdate update) { synchronized (monitors) { String txid = Arrays.toString(funding_txo.get_txid()); assert monitors.containsKey(txid); - Result_NoneMonitorUpdateErrorZ update_res = monitors.get(txid).update_monitor(update, tx_broadcaster, logger); - assert update_res instanceof Result_NoneMonitorUpdateErrorZ.Result_NoneMonitorUpdateErrorZ_OK; + Result_NoneNoneZ update_res = monitors.get(txid).update_monitor(update, tx_broadcaster, fee_estimator, logger); + assert update_res instanceof Result_NoneNoneZ.Result_NoneNoneZ_OK; } - return new Result_NoneChannelMonitorUpdateErrZ.Result_NoneChannelMonitorUpdateErrZ_OK(); + return Result_NoneChannelMonitorUpdateErrZ.ok(); } @Override @@ -135,35 +159,116 @@ class HumanObjectPeerTestInstance { } return new MonitorEvent[0]; } - }); + }; + Watch watch = Watch.new_impl(watch_impl); + must_free_objs.add(new WeakReference<>(watch_impl)); + must_free_objs.add(new WeakReference<>(watch)); + return watch; } + NioPeerHandler nio_peer_handler; + short nio_port; + final byte seed; final Logger logger; final FeeEstimator fee_estimator; final BroadcasterInterface tx_broadcaster; + final KeysManager explicit_keys_manager; final KeysInterface keys_interface; final ChainMonitor chain_monitor; - final ChannelManager chan_manager; - final EventsProvider chan_manager_events; - final NetGraphMsgHandler router; - final PeerManager peer_manager; + final NetworkGraph router; + NetGraphMsgHandler route_handler; + final Watch chain_watch; + final HashSet filter_additions; + Option_FilterZ filter; + ChannelManager chan_manager; + 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; + byte[] connected_peer_node_id = null; final LinkedList broadcast_set = new LinkedList<>(); + final LinkedList pending_manager_events = new LinkedList<>(); + private final CustomMessageHandler custom_message_handler; + final LinkedList received_custom_messages = new LinkedList<>(); + final LinkedList custom_messages_to_send = new LinkedList<>(); + ChannelManagerConstructor constructor = null; + InvoicePayer payer = null; + GcCheck obj = new GcCheck(); - Peer(byte seed, boolean use_km_wrapper, boolean use_manual_watch) { - logger = Logger.new_impl((String arg) -> System.out.println(seed + ": " + arg)); + private ChannelMonitor test_mon_roundtrip(OutPoint expected_id, byte[] data) { + // Because get_funding_txo() returns an OutPoint in a tuple that is a reference to an OutPoint inside the + // ChannelMonitor, its a good test to ensure that the OutPoint isn't freed (or is cloned) before the + // ChannelMonitor is. This used to be broken. + Result_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ roundtrip_monitor = UtilMethods.C2Tuple_BlockHashChannelMonitorZ_read(data, keys_interface); + assert roundtrip_monitor instanceof Result_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ.Result_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_OK; + TwoTuple_OutPointScriptZ funding_txo = ((Result_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ.Result_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_OK) roundtrip_monitor).res.get_b().get_funding_txo(); + System.gc(); System.runFinalization(); // Give the GC a chance to run. + assert Arrays.equals(funding_txo.get_a().get_txid(), expected_id.get_txid()); + assert funding_txo.get_a().get_index() == expected_id.get_index(); + Result_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ roundtrip_two = UtilMethods.C2Tuple_BlockHashChannelMonitorZ_read(data, keys_interface); + assert roundtrip_two instanceof Result_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ.Result_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_OK; + return ((Result_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ.Result_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_OK) roundtrip_two).res.get_b(); + } + + private Peer(Object _dummy, byte seed) { + logger = Logger.new_impl((org.ldk.structs.Record arg)->{ + if (arg.get_level() == Level.LDKLevel_Error) + System.err.println(seed + ": " + arg.get_module_path() + " - " + arg.get_args()); + else + System.out.println(seed + ": " + arg.get_module_path() + " - " + arg.get_args()); + }); fee_estimator = FeeEstimator.new_impl((confirmation_target -> 253)); tx_broadcaster = BroadcasterInterface.new_impl(tx -> { - broadcast_set.add(tx); + synchronized (broadcast_set) { + broadcast_set.add(tx); + broadcast_set.notifyAll(); + } }); - this.monitors = new HashMap<>(); - Watch chain_watch; + monitors = new HashMap<>(); + this.seed = seed; + Persist persister = Persist.new_impl(new Persist.PersistInterface() { + @Override + public Result_NoneChannelMonitorUpdateErrZ persist_new_channel(OutPoint id, ChannelMonitor data, MonitorUpdateId update_id) { + synchronized (monitors) { + String key = Arrays.toString(id.to_channel_id()); + ChannelMonitor res = test_mon_roundtrip(id, data.write()); + assert monitors.put(key, res) == null; + } + return Result_NoneChannelMonitorUpdateErrZ.ok(); + } + + @Override + public Result_NoneChannelMonitorUpdateErrZ update_persisted_channel(OutPoint id, ChannelMonitorUpdate update, ChannelMonitor data, MonitorUpdateId update_id) { + synchronized (monitors) { + String key = Arrays.toString(id.to_channel_id()); + ChannelMonitor res = test_mon_roundtrip(id, data.write()); + // Note that we use a serialization-roundtrip copy of data here, not the original, as this can + // expose the JVM JIT bug where it finalize()s things still being called. + assert monitors.put(key, res) != null; + } + return Result_NoneChannelMonitorUpdateErrZ.ok(); + } + }); + + filter_additions = new HashSet<>(); + if (use_filter) { + this.filter = Option_FilterZ.some(Filter.new_impl(new Filter.FilterInterface() { + @Override public void register_tx(byte[] txid, byte[] script_pubkey) { + filter_additions.add(Arrays.toString(txid)); + } + @Override public Option_C2Tuple_usizeTransactionZZ register_output(WatchedOutput output) { + filter_additions.add(Arrays.toString(output.get_outpoint().get_txid()) + ":" + output.get_outpoint().get_index()); + return Option_C2Tuple_usizeTransactionZZ.none(); + } + })); + } else { + this.filter = Option_FilterZ.none(); + } + if (use_manual_watch) { chain_watch = get_manual_watch(); chain_monitor = null; } else { - chain_monitor = ChainMonitor.constructor_new(null, tx_broadcaster, logger, fee_estimator); + chain_monitor = ChainMonitor.of(filter, tx_broadcaster, logger, fee_estimator, persister); chain_watch = chain_monitor.as_Watch(); } @@ -171,43 +276,283 @@ class HumanObjectPeerTestInstance { for (byte i = 0; i < 32; i++) { key_seed[i] = (byte) (i ^ seed); } + KeysManager keys = KeysManager.of(key_seed, System.currentTimeMillis() / 1000, (int) (System.currentTimeMillis() * 1000)); if (use_km_wrapper) { - KeysManager underlying = KeysManager.constructor_new(key_seed, LDKNetwork.LDKNetwork_Bitcoin, System.currentTimeMillis() / 1000, (int) (System.currentTimeMillis() * 1000) & 0xffffffff); - this.keys_interface = manual_keysif(underlying.as_KeysInterface()); + this.keys_interface = manual_keysif(keys.as_KeysInterface()); + this.explicit_keys_manager = null; } else { - 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.explicit_keys_manager = keys; } - this.chan_manager = ChannelManager.constructor_new(LDKNetwork.LDKNetwork_Bitcoin, FeeEstimator.new_impl(confirmation_target -> 0), chain_watch, 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.router = NetGraphMsgHandler.constructor_new(null, logger); + this.router = NetworkGraph.of(new byte[32]); + this.route_handler = NetGraphMsgHandler.of(this.router, Option_AccessZ.some(Access.new_impl(new Access.AccessInterface() { + @Override + public Result_TxOutAccessErrorZ get_utxo(byte[] genesis_hash, long short_channel_id) { + // We don't exchange any gossip, so should never actually get called, but providing a Some(Access) + // is a good test of our Option free'ing, which used to be broken and relies on a dirty hack. + assert false; + return Result_TxOutAccessErrorZ.err(AccessError.LDKAccessError_UnknownTx); + } + })), logger); - byte[] random_data = new byte[32]; - for (byte i = 0; i < 32; i++) { - random_data[i] = (byte) ((i ^ seed) ^ 0xf0); + this.custom_message_handler = CustomMessageHandler.new_impl(new CustomMessageHandler.CustomMessageHandlerInterface() { + @Override + public Result_NoneLightningErrorZ handle_custom_message(Type msg, byte[] sender_node_id) { + synchronized (received_custom_messages) { + received_custom_messages.add(msg.write()); + received_custom_messages.notifyAll(); + } + return Result_NoneLightningErrorZ.ok(); + } + + @Override + public TwoTuple_PublicKeyTypeZ[] get_and_clear_pending_msg() { + byte[][] bytes; + synchronized (custom_messages_to_send) { + bytes = custom_messages_to_send.toArray(new byte[0][0]); + custom_messages_to_send.clear(); + } + TwoTuple_PublicKeyTypeZ[] ret = new TwoTuple_PublicKeyTypeZ[bytes.length]; + for (int i = 0; i < bytes.length; i++) { + final int msg_idx = i; + ret[i] = TwoTuple_PublicKeyTypeZ.of(connected_peer_node_id, Type.new_impl(new Type.TypeInterface() { + @Override public short type_id() { return 4096; } + @Override public String debug_str() { return "Custom Java Message"; } + @Override public byte[] write() { return bytes[msg_idx]; } + })); + } + return ret; + } + }, (message_type, buffer) -> { + assert message_type == 4096; + return Result_COption_TypeZDecodeErrorZ.ok(Option_TypeZ.some(Type.new_impl(new Type.TypeInterface() { + @Override public short type_id() { return 4096; } + @Override public String debug_str() { return "Custom Java-Decoded Message"; } + @Override public byte[] write() { return buffer; } + }))); + }); + } + private void bind_nio() { + if (!use_nio_peer_handler) return; + if (use_chan_manager_constructor) { + this.nio_peer_handler = this.constructor.nio_peer_handler; + } else { + try { this.nio_peer_handler = new NioPeerHandler(peer_manager); } catch (IOException e) { assert false; } + } + for (short i = 10_000; true; i++) { + try { + nio_peer_handler.bind_listener(new InetSocketAddress("127.0.0.1", i)); + nio_port = i; + break; + } catch (IOException e) { assert i < 10_500; } + } + } + Peer(byte seed) { + this(null, seed); + if (use_chan_manager_constructor) { + if (use_ignore_handler) { + this.constructor = new ChannelManagerConstructor(Network.LDKNetwork_Bitcoin, UserConfig.with_default(), new byte[32], 0, + this.keys_interface, this.fee_estimator, this.chain_monitor, null, this.tx_broadcaster, this.logger); + } else { + this.constructor = new ChannelManagerConstructor(Network.LDKNetwork_Bitcoin, UserConfig.with_default(), new byte[32], 0, + this.keys_interface, this.fee_estimator, this.chain_monitor, this.router, this.tx_broadcaster, this.logger); + } + Result_ScorerDecodeErrorZ score_res = Scorer.read(Scorer.with_default().write()); + assert score_res.is_ok(); + Score score = ((Result_ScorerDecodeErrorZ.Result_ScorerDecodeErrorZ_OK) score_res).res.as_Score(); + MultiThreadedLockableScore scorer = null; + if (use_invoice_payer) { scorer = MultiThreadedLockableScore.of(score); } + constructor.chain_sync_completed(new ChannelManagerConstructor.EventHandler() { + @Override public void handle_event(Event event) { + synchronized (pending_manager_events) { + pending_manager_events.add(event); + pending_manager_events.notifyAll(); + } + } + @Override public void persist_manager(byte[] channel_manager_bytes) { assert channel_manager_bytes.length > 1; } + }, scorer); + this.chan_manager = constructor.channel_manager; + this.peer_manager = constructor.peer_manager; + this.payer = constructor.payer; + must_free_objs.add(new WeakReference<>(this.chan_manager)); + } else { + ChainParameters params = ChainParameters.of(Network.LDKNetwork_Bitcoin, BestBlock.of(new byte[32], 0)); + this.chan_manager = ChannelManager.of(this.fee_estimator, chain_watch, tx_broadcaster, logger, this.keys_interface, UserConfig.with_default(), params); + byte[] random_data = keys_interface.get_secure_random_bytes(); + Result_SecretKeyNoneZ node_secret = keys_interface.get_node_secret(Recipient.LDKRecipient_Node); + assert node_secret.is_ok(); + this.peer_manager = PeerManager.of(chan_manager.as_ChannelMessageHandler(), route_handler.as_RoutingMessageHandler(), + ((Result_SecretKeyNoneZ.Result_SecretKeyNoneZ_OK)node_secret).res, random_data, logger, this.custom_message_handler); + if (use_invoice_payer) { + this.payer = InvoicePayer.of(this.chan_manager.as_Payer(), Router.new_impl(new Router.RouterInterface() { + @Override + public Result_RouteLightningErrorZ find_route(byte[] payer, RouteParameters params, byte[] payment_hash, ChannelDetails[] first_hops, Score scorer) { + return UtilMethods.find_route(payer, params, router, first_hops, logger, scorer); + } + }), MultiThreadedLockableScore.of(Score.new_impl(new Score.ScoreInterface() { + @Override public void payment_path_failed(RouteHop[] path, long scid) {} + @Override public long channel_penalty_msat(long short_channel_id, long send_amt_msat, long channel_capacity_msat, NodeId source, NodeId target) { return 0; } + @Override public void payment_path_successful(RouteHop[] path) {} + @Override public byte[] write() { assert false; return null; } + })), logger, EventHandler.new_impl(new EventHandler.EventHandlerInterface() { + @Override public void handle_event(Event event) { + synchronized (pending_manager_events) { + pending_manager_events.add(event); + pending_manager_events.notifyAll(); + } + } + }), RetryAttempts.of(0)); + } } - this.peer_manager = PeerManager.constructor_new(chan_manager.as_ChannelMessageHandler(), router.as_RoutingMessageHandler(), keys_interface.get_node_secret(), random_data, logger); + + this.node_id = chan_manager.get_our_node_id(); + this.filter = null; + bind_nio(); System.gc(); } - TwoTuple[] connect_block(Block b, int height, long expected_monitor_update_len) { + Object ptr_to; + Peer(Peer orig) { + this(null, orig.seed); + if (use_chan_manager_constructor) { + byte[][] monitors = {orig.monitors.values().stream().iterator().next().write()}; + byte[] serialized = orig.chan_manager.write(); + try { + Filter filter_nullable = null; + if (this.filter instanceof Option_FilterZ.Some) { + filter_nullable = ((Option_FilterZ.Some) this.filter).some; + } + if (use_ignore_handler) { + this.constructor = new ChannelManagerConstructor(serialized, monitors, UserConfig.with_default(), + this.keys_interface, this.fee_estimator, this.chain_monitor, filter_nullable, + null, this.tx_broadcaster, this.logger); + } else { + this.constructor = new ChannelManagerConstructor(serialized, monitors, UserConfig.with_default(), + this.keys_interface, this.fee_estimator, this.chain_monitor, filter_nullable, + this.router, this.tx_broadcaster, this.logger); + try { + // Test that ChannelManagerConstructor correctly rejects duplicate ChannelMonitors + byte[][] monitors_dupd = new byte[2][]; + monitors_dupd[0] = monitors[0]; + monitors_dupd[1] = monitors[0]; + ChannelManagerConstructor constr = this.constructor = new ChannelManagerConstructor(serialized, monitors_dupd, UserConfig.with_default(), + this.keys_interface, this.fee_estimator, this.chain_monitor, filter_nullable, + null, this.tx_broadcaster, this.logger); + assert false; + } catch (ChannelManagerConstructor.InvalidSerializedDataException e) {} + } + MultiThreadedLockableScore scorer = null; + if (use_invoice_payer) { scorer = MultiThreadedLockableScore.of(Scorer.with_default().as_Score()); } + constructor.chain_sync_completed(new ChannelManagerConstructor.EventHandler() { + @Override public void handle_event(Event event) { + synchronized (pending_manager_events) { + pending_manager_events.add(event); + pending_manager_events.notifyAll(); + } + } + @Override public void persist_manager(byte[] channel_manager_bytes) { assert channel_manager_bytes.length > 1; } + }, scorer); + this.chan_manager = constructor.channel_manager; + this.payer = constructor.payer; + this.peer_manager = constructor.peer_manager; + must_free_objs.add(new WeakReference<>(this.chan_manager)); + // If we are using a ChannelManagerConstructor, we may have pending events waiting on the old peer + // which have been removed from the ChannelManager but which we still need to handle. + this.pending_manager_events.addAll(orig.pending_manager_events); + if (!this.pending_manager_events.isEmpty()) { + // However, this implies cross_reload_ref_pollution + cross_reload_ref_pollution = true; + } + } catch (ChannelManagerConstructor.InvalidSerializedDataException e) { + assert false; + } + } else { + ChannelMonitor[] monitors = new ChannelMonitor[1]; + assert orig.monitors.size() == 1; + if (!break_cross_peer_refs) { + monitors[0] = orig.monitors.values().stream().iterator().next(); + } else { + byte[] serialized = orig.monitors.values().stream().iterator().next().write(); + Result_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ res = + UtilMethods.C2Tuple_BlockHashChannelMonitorZ_read(serialized, this.keys_interface); + assert res instanceof Result_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ.Result_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_OK; + monitors[0] = ((Result_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ.Result_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_OK) res).res.get_b(); + } + byte[] serialized = orig.chan_manager.write(); + Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ read_res = + UtilMethods.C2Tuple_BlockHashChannelManagerZ_read(serialized, this.keys_interface, this.fee_estimator, this.chain_watch, this.tx_broadcaster, this.logger, UserConfig.with_default(), monitors); + assert read_res instanceof Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ.Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_OK; + this.chan_manager = ((Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ.Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_OK) read_res).res.get_b(); + this.chain_watch.watch_channel(monitors[0].get_funding_txo().get_a(), monitors[0]); + byte[] random_data = keys_interface.get_secure_random_bytes(); + Result_SecretKeyNoneZ node_secret = keys_interface.get_node_secret(Recipient.LDKRecipient_Node); + assert node_secret.is_ok(); + this.peer_manager = PeerManager.of(chan_manager.as_ChannelMessageHandler(), route_handler.as_RoutingMessageHandler(), + ((Result_SecretKeyNoneZ.Result_SecretKeyNoneZ_OK)node_secret).res, + random_data, logger, this.custom_message_handler); + if (!break_cross_peer_refs && (use_manual_watch || use_km_wrapper)) { + // When we pass monitors[0] into chain_watch.watch_channel we create a reference from the new Peer to a + // field in the old peer, preventing freeing of the original Peer until the new Peer is freed. Thus, we + // shouldn't bother waiting for the original to be freed later on. + cross_reload_ref_pollution = true; + } + if (use_invoice_payer) { + this.payer = InvoicePayer.of(this.chan_manager.as_Payer(), Router.new_impl(new Router.RouterInterface() { + @Override + public Result_RouteLightningErrorZ find_route(byte[] payer, RouteParameters params, byte[] _payment_hash, ChannelDetails[] first_hops, Score scorer) { + return UtilMethods.find_route(payer, params, router, first_hops, logger, scorer); + } + }), MultiThreadedLockableScore.of(Score.new_impl(new Score.ScoreInterface() { + @Override public long channel_penalty_msat(long short_channel_id, long send_amt_msat, long channel_capacity_msat, NodeId source, NodeId target) { return 0; } + @Override public void payment_path_failed(RouteHop[] path, long scid) {} + @Override public void payment_path_successful(RouteHop[] path) {} + @Override public byte[] write() { assert false; return null; } + })), logger, EventHandler.new_impl(new EventHandler.EventHandlerInterface() { + @Override public void handle_event(Event event) { + synchronized (pending_manager_events) { + pending_manager_events.add(event); + pending_manager_events.notifyAll(); + } + } + }), RetryAttempts.of(0)); + } + } + this.node_id = chan_manager.get_our_node_id(); + bind_nio(); + + if (cross_reload_ref_pollution) { + // This really, really needs to be handled at the bindings layer, but its rather complicated - + // ChannelSigners can be cloned and passed around without java being involved, resulting in them being + // owned by both one or more ChannelMonitors and a ChannelManager, with only one having proper pointers + // to the ChannelSigner. Ideally, the ChannelSigner would have a global reference to the Java + // implementation class, but that results in circular references. Instead, we need some ability to, + // while cloning ChannelSigners, add new references in the calling Java struct (ie ChannelMonitor) to + // the ChannelSigner. + this.ptr_to = orig.chan_manager; + } + this.filter = null; + } + + TwoTuple_TxidCVec_C2Tuple_u32TxOutZZZ[] connect_block(Block b, int height, long expected_monitor_update_len) { byte[] header = Arrays.copyOfRange(b.bitcoinSerialize(), 0, 80); - TwoTuple[] txn; + TwoTuple_usizeTransactionZ[] txn; if (b.hasTransactions()) { assert b.getTransactions().size() == 1; - TwoTuple txp = new TwoTuple<>((long) 1, b.getTransactions().get(0).bitcoinSerialize()); - txn = new TwoTuple[]{txp}; + TwoTuple_usizeTransactionZ txp = TwoTuple_usizeTransactionZ.of((long) 0, b.getTransactions().get(0).bitcoinSerialize()); + txn = new TwoTuple_usizeTransactionZ[]{txp}; } else - txn = new TwoTuple[0]; - chan_manager.block_connected(header, txn, height); + txn = new TwoTuple_usizeTransactionZ[0]; if (chain_monitor != null) { - chain_monitor.block_connected(header, txn, height); + chan_manager.as_Listen().block_connected(b.bitcoinSerialize(), height); + chain_monitor.as_Listen().block_connected(b.bitcoinSerialize(), height); } else { + chan_manager.as_Confirm().transactions_confirmed(header, txn, height); + chan_manager.as_Confirm().best_block_updated(header, height); + // Connect manually if we aren't using a ChainMonitor and are implementing Watch ourselves synchronized (monitors) { assert monitors.size() == 1; for (ChannelMonitor mon : monitors.values()) { - TwoTuple[] ret = mon.block_connected(header, txn, height, tx_broadcaster, fee_estimator, logger); + TwoTuple_TxidCVec_C2Tuple_u32TxOutZZZ[] ret = mon.block_connected(header, txn, height, tx_broadcaster, fee_estimator, logger); assert ret.length == expected_monitor_update_len; return ret; } @@ -216,25 +561,86 @@ class HumanObjectPeerTestInstance { return null; } - 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; + Event[] get_monitor_events(int expected_len) { + if (use_chan_manager_constructor) { + while (true) { + synchronized (this.pending_manager_events) { + if (expected_len != 0 && this.pending_manager_events.size() == expected_len) { + break; + } + } + if (expected_len == 0) { + try { Thread.sleep(500); } catch (InterruptedException e) { assert false; } + break; + } else { + Thread.yield(); + } + } + synchronized (this.pending_manager_events) { + Event[] res = this.pending_manager_events.toArray(new Event[0]); + this.pending_manager_events.clear(); + assert res.length == expected_len; + return res; + } + } else if (chain_monitor != null) { + ArrayList l = new ArrayList(); + chain_monitor.as_EventsProvider().process_pending_events(EventHandler.new_impl(l::add)); + assert l.size() == expected_len; + return l.toArray(new Event[0]); + } else { + synchronized (monitors) { + assert monitors.size() == 1; + for (ChannelMonitor mon : monitors.values()) { + Event[] res = mon.get_and_clear_pending_events(); + assert res.length == expected_len; + return res; + } + return null; + } } } + + Event[] get_manager_events(int expected_len, Peer peer1, Peer peer2) { + assert expected_len != 0; + if (!use_nio_peer_handler) { + maybe_exchange_peer_messages(peer1, peer2); + } + Event[] res = new Event[0]; + if (use_chan_manager_constructor) { + while (res.length < expected_len) { + synchronized (this.pending_manager_events) { + if (this.pending_manager_events.size() >= expected_len) { + res = this.pending_manager_events.toArray(res); + assert res.length == expected_len; + this.pending_manager_events.clear(); + } + if (res.length < expected_len) { + try { this.pending_manager_events.wait(); } catch (InterruptedException e) { assert false; } + } + } + } + } else { + ArrayList l = new ArrayList(); + while (l.size() < expected_len) { + Thread.yield(); + if (use_nio_peer_handler) { + peer1.nio_peer_handler.check_events(); + peer2.nio_peer_handler.check_events(); + } + chan_manager.as_EventsProvider().process_pending_events(EventHandler.new_impl(l::add)); + } + return l.toArray(new Event[0]); + } + assert res.length == expected_len; + return res; + } } - class DescriptorHolder { SocketDescriptor val; } + static class DescriptorHolder { SocketDescriptor val; } boolean running = false; final LinkedList runqueue = new LinkedList(); + boolean ran = false; Thread t = new Thread(() -> { while (true) { try { @@ -256,17 +662,34 @@ class HumanObjectPeerTestInstance { } } }); - void wait_events_processed() { - while (true) { + + void maybe_exchange_peer_messages(Peer peer1, Peer peer2) { + if (!use_nio_peer_handler) { synchronized (runqueue) { - if (runqueue.isEmpty() && !running) break; - try { runqueue.wait(); } catch (InterruptedException e) { assert false; } + ran = false; } + while (true) { + peer1.peer_manager.process_events(); + peer2.peer_manager.process_events(); + synchronized (runqueue) { + if (runqueue.isEmpty() && !running) { + if (ran) { + ran = false; + continue; + } else { break; } + } + try { runqueue.wait(); } catch (InterruptedException e) { assert false; } + } + } + } else if (!use_chan_manager_constructor) { + peer1.nio_peer_handler.check_events(); + peer2.nio_peer_handler.check_events(); } } void do_read_event(PeerManager pm, SocketDescriptor descriptor, byte[] data) { if (!t.isAlive()) t.start(); synchronized (runqueue) { + ran = true; runqueue.add(() -> { Result_boolPeerHandleErrorZ res = pm.read_event(descriptor, data); assert res instanceof Result_boolPeerHandleErrorZ.Result_boolPeerHandleErrorZ_OK; @@ -276,58 +699,70 @@ class HumanObjectPeerTestInstance { must_free_objs.add(new WeakReference<>(data)); } - void do_test_message_handler(boolean nice_close, boolean use_km_wrapper, boolean use_manual_watch) throws InterruptedException { - GcCheck obj = new GcCheck(); - Peer peer1 = new Peer((byte) 1, use_km_wrapper, use_manual_watch); - Peer peer2 = new Peer((byte) 2, use_km_wrapper, use_manual_watch); - - DescriptorHolder descriptor1 = new DescriptorHolder(); - DescriptorHolder descriptor1ref = descriptor1; - SocketDescriptor descriptor2 = SocketDescriptor.new_impl(new SocketDescriptor.SocketDescriptorInterface() { - @Override - public long send_data(byte[] data, boolean resume_read) { - do_read_event(peer1.peer_manager, descriptor1ref.val, data); - return data.length; + void connect_peers(final Peer peer1, final Peer peer2) { + peer2.connected_peer_node_id = peer1.node_id; + peer1.connected_peer_node_id = peer2.node_id; + if (use_nio_peer_handler) { + try { + peer1.nio_peer_handler.connect(peer2.chan_manager.get_our_node_id(), new InetSocketAddress("127.0.0.1", peer2.nio_port), 100); + } catch (IOException e) { assert false; } + while (peer1.peer_manager.get_peer_node_ids().length == 0 || peer2.peer_manager.get_peer_node_ids().length == 0) { + Thread.yield(); } + } else { + DescriptorHolder descriptor1 = new DescriptorHolder(); + DescriptorHolder descriptor1ref = descriptor1; + SocketDescriptor descriptor2 = SocketDescriptor.new_impl(new SocketDescriptor.SocketDescriptorInterface() { + @Override + public long send_data(byte[] data, boolean resume_read) { + do_read_event(peer1.peer_manager, descriptor1ref.val, data); + return data.length; + } - @Override public void disconnect_socket() { assert false; } - @Override public boolean eq(SocketDescriptor other_arg) { return other_arg.hash() == 2; } - @Override public long hash() { return 2; } - }); + @Override public void disconnect_socket() { assert false; } + @Override public boolean eq(SocketDescriptor other_arg) { return other_arg.hash() == 2; } + @Override public long hash() { return 2; } + }); - descriptor1.val = SocketDescriptor.new_impl(new SocketDescriptor.SocketDescriptorInterface() { - @Override - public long send_data(byte[] data, boolean resume_read) { - do_read_event(peer2.peer_manager, descriptor2, data); - return data.length; - } + descriptor1.val = SocketDescriptor.new_impl(new SocketDescriptor.SocketDescriptorInterface() { + @Override + public long send_data(byte[] data, boolean resume_read) { + do_read_event(peer2.peer_manager, descriptor2, data); + return data.length; + } - @Override public void disconnect_socket() { assert false; } - @Override public boolean eq(SocketDescriptor other_arg) { return other_arg.hash() == 1; } - @Override public long hash() { return 1; } - }); + @Override public void disconnect_socket() { assert false; } + @Override public boolean eq(SocketDescriptor other_arg) { return other_arg.hash() == 1; } + @Override public long hash() { return 1; } + }); - Result_CVec_u8ZPeerHandleErrorZ conn_res = peer1.peer_manager.new_outbound_connection(peer2.node_id, descriptor1.val); - assert conn_res instanceof Result_CVec_u8ZPeerHandleErrorZ.Result_CVec_u8ZPeerHandleErrorZ_OK; + Result_CVec_u8ZPeerHandleErrorZ conn_res = peer1.peer_manager.new_outbound_connection(peer2.node_id, descriptor1.val); + assert conn_res instanceof Result_CVec_u8ZPeerHandleErrorZ.Result_CVec_u8ZPeerHandleErrorZ_OK; - Result_NonePeerHandleErrorZ inbound_conn_res = peer2.peer_manager.new_inbound_connection(descriptor2); - assert inbound_conn_res instanceof Result_NonePeerHandleErrorZ.Result_NonePeerHandleErrorZ_OK; - do_read_event(peer2.peer_manager, descriptor2, ((Result_CVec_u8ZPeerHandleErrorZ.Result_CVec_u8ZPeerHandleErrorZ_OK) conn_res).res); + Result_NonePeerHandleErrorZ inbound_conn_res = peer2.peer_manager.new_inbound_connection(descriptor2); + assert inbound_conn_res instanceof Result_NonePeerHandleErrorZ.Result_NonePeerHandleErrorZ_OK; + do_read_event(peer2.peer_manager, descriptor2, ((Result_CVec_u8ZPeerHandleErrorZ.Result_CVec_u8ZPeerHandleErrorZ_OK) conn_res).res); - wait_events_processed(); + maybe_exchange_peer_messages(peer1, peer2); + } + } - 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; + TestState do_test_message_handler() throws InterruptedException { + Peer peer1 = new Peer((byte) 1); + Peer peer2 = new Peer((byte) 2); - peer1.peer_manager.process_events(); - wait_events_processed(); - peer2.peer_manager.process_events(); - wait_events_processed(); + connect_peers(peer1, peer2); - Event[] events = peer1.chan_manager_events.get_and_clear_pending_events(); - assert events.length == 1; + Result__u832APIErrorZ cc_res = peer1.chan_manager.create_channel(peer2.node_id, 100000, 1000, 42, null); + assert cc_res instanceof Result__u832APIErrorZ.Result__u832APIErrorZ_OK; + + // Previously, this was a SEGFAULT instead of get_funding_txo() returning null. + ChannelDetails pre_funding_chan = peer1.chan_manager.list_channels()[0]; + assert pre_funding_chan.get_funding_txo() == null; + + Event[] events = peer1.get_manager_events(1, peer1, peer2); assert events[0] instanceof Event.FundingGenerationReady; - assert ((Event.FundingGenerationReady) events[0]).channel_value_satoshis == 10000; + assert ((Event.FundingGenerationReady) events[0]).channel_value_satoshis == 100000; 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 @@ -339,18 +774,20 @@ class HumanObjectPeerTestInstance { 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, OutPoint.constructor_new(funding.getTxId().getReversedBytes(), (short) 0)); + funding.addOutput(Coin.SATOSHI.multiply(100000), new Script(funding_spk)); + Result_NoneAPIErrorZ funding_res = peer1.chan_manager.funding_transaction_generated(chan_id, funding.bitcoinSerialize()); + assert funding_res instanceof Result_NoneAPIErrorZ.Result_NoneAPIErrorZ_OK; - peer1.peer_manager.process_events(); - wait_events_processed(); - peer2.peer_manager.process_events(); - wait_events_processed(); + maybe_exchange_peer_messages(peer1, peer2); + synchronized (peer1.broadcast_set) { + while (peer1.broadcast_set.size() != 1) { + peer1.broadcast_set.wait(); + } + } - 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; + assert peer1.broadcast_set.size() == 1; + assert Arrays.equals(peer1.broadcast_set.get(0), funding.bitcoinSerialize()); + peer1.broadcast_set.clear(); Block b = new Block(bitcoinj_net, 2, Sha256Hash.ZERO_HASH, Sha256Hash.ZERO_HASH, 42, 0, 0, Arrays.asList(new Transaction[]{funding})); peer1.connect_block(b, 1, 0); @@ -362,133 +799,364 @@ class HumanObjectPeerTestInstance { peer2.connect_block(b, height, 0); } - peer1.peer_manager.process_events(); - peer2.peer_manager.process_events(); - wait_events_processed(); + maybe_exchange_peer_messages(peer1, peer2); + while (peer1.chan_manager.list_usable_channels().length != 1 || peer2.chan_manager.list_usable_channels().length != 1) peer1.chan_manager.list_channels(); - ChannelDetails[] peer1_chans = peer1.chan_manager.list_channels(); - ChannelDetails[] peer2_chans = peer2.chan_manager.list_channels(); + ChannelDetails[] peer1_chans = peer1.chan_manager.list_usable_channels(); + ChannelDetails[] peer2_chans = peer2.chan_manager.list_usable_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 peer1_chans[0].get_channel_value_satoshis() == 100000; + assert peer1_chans[0].get_is_usable(); + Option_u64Z short_chan_id = peer1_chans[0].get_short_channel_id(); + assert short_chan_id instanceof Option_u64Z.Some; + assert ((Option_u64Z.Some)short_chan_id).some == (1L << 40); // 0th output in the 0th transaction in the 1st block 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); - 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(); - wait_events_processed(); - peer2.peer_manager.process_events(); - wait_events_processed(); - peer1.peer_manager.process_events(); - wait_events_processed(); - - events = peer2.chan_manager_events.get_and_clear_pending_events(); - assert events.length == 1; + Result_InvoiceSignOrCreationErrorZ invoice = UtilMethods.create_invoice_from_channelmanager(peer2.chan_manager, peer2.keys_interface, Currency.LDKCurrency_Bitcoin, Option_u64Z.some(10000000), "Invoice Description"); + assert invoice instanceof Result_InvoiceSignOrCreationErrorZ.Result_InvoiceSignOrCreationErrorZ_OK; + System.out.println("Got invoice: " + ((Result_InvoiceSignOrCreationErrorZ.Result_InvoiceSignOrCreationErrorZ_OK) invoice).res.to_str()); + + Result_InvoiceNoneZ parsed_invoice = Invoice.from_str(((Result_InvoiceSignOrCreationErrorZ.Result_InvoiceSignOrCreationErrorZ_OK) invoice).res.to_str()); + assert parsed_invoice instanceof Result_InvoiceNoneZ.Result_InvoiceNoneZ_OK; + assert Arrays.equals(((Result_InvoiceNoneZ.Result_InvoiceNoneZ_OK) parsed_invoice).res.payment_hash(), ((Result_InvoiceSignOrCreationErrorZ.Result_InvoiceSignOrCreationErrorZ_OK) invoice).res.payment_hash()); + SignedRawInvoice signed_raw = ((Result_InvoiceNoneZ.Result_InvoiceNoneZ_OK) parsed_invoice).res.into_signed_raw(); + RawInvoice raw_invoice = signed_raw.raw_invoice(); + byte[] desc_hash = raw_invoice.hash(); + Description raw_invoice_description = raw_invoice.description(); + String description_string = raw_invoice_description.into_inner(); + assert description_string.equals("Invoice Description"); + + if (!use_invoice_payer) { + byte[] payment_hash = ((Result_InvoiceSignOrCreationErrorZ.Result_InvoiceSignOrCreationErrorZ_OK) invoice).res.payment_hash(); + byte[] payment_secret = ((Result_InvoiceSignOrCreationErrorZ.Result_InvoiceSignOrCreationErrorZ_OK) invoice).res.payment_secret(); + byte[] dest_node_id = ((Result_InvoiceSignOrCreationErrorZ.Result_InvoiceSignOrCreationErrorZ_OK) invoice).res.recover_payee_pub_key(); + assert Arrays.equals(dest_node_id, peer2.node_id); + InvoiceFeatures invoice_features = ((Result_InvoiceSignOrCreationErrorZ.Result_InvoiceSignOrCreationErrorZ_OK) invoice).res.features(); + RouteHint[] route_hints = ((Result_InvoiceSignOrCreationErrorZ.Result_InvoiceSignOrCreationErrorZ_OK) invoice).res.route_hints(); + + PaymentParameters payee = PaymentParameters.of(peer2.node_id, invoice_features, route_hints, Option_u64Z.none(), 6*24*14); + RouteParameters route_params = RouteParameters.of(payee, 10000000, 42); + Result_RouteLightningErrorZ route_res = UtilMethods.find_route( + peer1.chan_manager.get_our_node_id(), route_params, peer1.router, + peer1_chans, peer1.logger, Scorer.with_default().as_Score()); + assert route_res instanceof Result_RouteLightningErrorZ.Result_RouteLightningErrorZ_OK; + Route route = ((Result_RouteLightningErrorZ.Result_RouteLightningErrorZ_OK) route_res).res; + assert route.get_paths().length == 1; + assert route.get_paths()[0].length == 1; + assert route.get_paths()[0][0].get_fee_msat() == 10000000; + + Result_PaymentIdPaymentSendFailureZ payment_res = peer1.chan_manager.send_payment(route, payment_hash, payment_secret); + assert payment_res instanceof Result_PaymentIdPaymentSendFailureZ.Result_PaymentIdPaymentSendFailureZ_OK; + + RouteHop[][] hops = new RouteHop[1][1]; + byte[] hop_pubkey = new byte[33]; + hop_pubkey[0] = 3; + hop_pubkey[1] = 42; + hops[0][0] = RouteHop.of(hop_pubkey, NodeFeatures.known(), 42, ChannelFeatures.known(), 100, 0); + Route r2 = Route.of(hops, payee); + payment_res = peer1.chan_manager.send_payment(r2, payment_hash, payment_secret); + assert payment_res instanceof Result_PaymentIdPaymentSendFailureZ.Result_PaymentIdPaymentSendFailureZ_Err; + } else { + Result_PaymentIdPaymentErrorZ send_res = peer1.payer.pay_invoice(((Result_InvoiceNoneZ.Result_InvoiceNoneZ_OK) parsed_invoice).res); + assert send_res instanceof Result_PaymentIdPaymentErrorZ.Result_PaymentIdPaymentErrorZ_OK; + } + + if (reload_peers) { + if (use_chan_manager_constructor) { + peer1.constructor.interrupt(); + peer2.constructor.interrupt(); + } else if (use_nio_peer_handler) { + peer1.nio_peer_handler.interrupt(); + peer2.nio_peer_handler.interrupt(); + } + WeakReference op1 = new WeakReference(peer1); + peer1 = new Peer(peer1); + peer2 = new Peer(peer2); + return new TestState(op1, peer1, peer2, b.getHash()); + } + return new TestState(null, peer1, peer2, b.getHash()); + } + + boolean cross_reload_ref_pollution = false; + class TestState { + private final WeakReference ref_block; + private final Peer peer1; + private final Peer peer2; + public Sha256Hash best_blockhash; + + public TestState(WeakReference ref_block, Peer peer1, Peer peer2, Sha256Hash best_blockhash) { + this.ref_block = ref_block; + this.peer1 = peer1; + this.peer2 = peer2; + this.best_blockhash = best_blockhash; + } + } + void do_test_message_handler_b(TestState state) throws InterruptedException { + GcCheck obj = new GcCheck(); + if (state.ref_block != null) { + // Ensure the original peers get freed before we move on. Note that we have to be in a different function + // scope to do so as the (at least current OpenJDK) JRE won't release anything created in the same scope. + while (!cross_reload_ref_pollution && state.ref_block.get() != null) { + System.gc(); + System.runFinalization(); + } + connect_peers(state.peer1, state.peer2); + } + + Event[] events = state.peer2.get_manager_events(1, state.peer1, state.peer2); assert events[0] instanceof Event.PendingHTLCsForwardable; - peer2.chan_manager.process_pending_htlc_forwards(); + state.peer2.chan_manager.process_pending_htlc_forwards(); - events = peer2.chan_manager_events.get_and_clear_pending_events(); - assert events.length == 1; + events = state.peer2.get_manager_events(1, state.peer1, state.peer2); 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(); - wait_events_processed(); - peer1.peer_manager.process_events(); - wait_events_processed(); - peer2.peer_manager.process_events(); - wait_events_processed(); + assert ((Event.PaymentReceived)events[0]).purpose instanceof PaymentPurpose.InvoicePayment; + byte[] payment_preimage = ((PaymentPurpose.InvoicePayment)((Event.PaymentReceived)events[0]).purpose).payment_preimage; + assert !Arrays.equals(payment_preimage, new byte[32]); + state.peer2.chan_manager.claim_funds(payment_preimage); - events = peer1.chan_manager_events.get_and_clear_pending_events(); - assert events.length == 1; + events = state.peer1.get_manager_events(2, state.peer1, state.peer2); assert events[0] instanceof Event.PaymentSent; assert Arrays.equals(((Event.PaymentSent) events[0]).payment_preimage, payment_preimage); + assert events[1] instanceof Event.PaymentPathSuccessful; + assert Arrays.equals(((Event.PaymentPathSuccessful) events[1]).payment_hash, ((Event.PaymentSent) events[0]).payment_hash); + + if (use_nio_peer_handler) { + // We receive PaymentSent immediately upon receipt of the payment preimage, but we expect to not have an + // HTLC transaction to broadcast below, which requires a bit more time to fully complete the + // commitment-transaction-update dance between both peers. + Thread.sleep(100); + } + + if (state.peer1.chain_monitor != null) { + Balance[] peer1_balances = state.peer1.chain_monitor.get_claimable_balances(state.peer1.chan_manager.list_channels()); + assert peer1_balances.length == 0; + Balance[] peer2_balances = state.peer2.chain_monitor.get_claimable_balances(state.peer2.chan_manager.list_channels()); + assert peer2_balances.length == 0; + } + + ChannelDetails[] peer1_chans = state.peer1.chan_manager.list_channels(); if (nice_close) { - Result_NoneAPIErrorZ close_res = peer1.chan_manager.close_channel(peer1_chans[0].get_channel_id()); + Result_NoneAPIErrorZ close_res = state.peer1.chan_manager.close_channel(peer1_chans[0].get_channel_id()); assert close_res instanceof Result_NoneAPIErrorZ.Result_NoneAPIErrorZ_OK; + maybe_exchange_peer_messages(state.peer1, state.peer2); + synchronized (state.peer1.broadcast_set) { + while (state.peer1.broadcast_set.size() != 1) state.peer1.broadcast_set.wait(); + } + synchronized (state.peer2.broadcast_set) { + while (state.peer2.broadcast_set.size() != 1) state.peer2.broadcast_set.wait(); + } - peer1.peer_manager.process_events(); - wait_events_processed(); - peer2.peer_manager.process_events(); - wait_events_processed(); - peer1.peer_manager.process_events(); - wait_events_processed(); - peer2.peer_manager.process_events(); - wait_events_processed(); - - assert peer1.broadcast_set.size() == 1; - assert peer2.broadcast_set.size() == 1; + assert state.peer1.broadcast_set.size() == 1; + assert state.peer2.broadcast_set.size() == 1; } else { - peer1.chan_manager.force_close_all_channels(); - - peer1.peer_manager.process_events(); - wait_events_processed(); - peer2.peer_manager.process_events(); - wait_events_processed(); - peer1.peer_manager.process_events(); - wait_events_processed(); - peer2.peer_manager.process_events(); - wait_events_processed(); - - assert peer1.broadcast_set.size() == 1; - assert peer2.broadcast_set.size() == 0; - - Transaction tx = new Transaction(bitcoinj_net, peer1.broadcast_set.getFirst()); - b = new Block(bitcoinj_net, 2, b.getHash(), Sha256Hash.ZERO_HASH, 42, 0, 0, + state.peer1.chan_manager.force_close_all_channels(); + maybe_exchange_peer_messages(state.peer1, state.peer2); + synchronized (state.peer1.broadcast_set) { + while (state.peer1.broadcast_set.size() != 1) state.peer1.broadcast_set.wait(); + } + synchronized (state.peer2.broadcast_set) { + while (state.peer2.broadcast_set.size() != 1) state.peer2.broadcast_set.wait(); + } + + assert state.peer1.broadcast_set.size() == 1; + assert state.peer2.broadcast_set.size() == 1; + } + + events = state.peer2.get_manager_events(1, state.peer1, state.peer2); + assert events[0] instanceof Event.ChannelClosed; + events = state.peer1.get_manager_events(1, state.peer1, state.peer2); + assert events[0] instanceof Event.ChannelClosed; + + if (state.peer1.chain_monitor != null) { + Balance[] peer1_balances = state.peer1.chain_monitor.get_claimable_balances(state.peer1.chan_manager.list_channels()); + assert peer1_balances.length == 1; + for (Balance bal : peer1_balances) { + assert bal instanceof Balance.ClaimableOnChannelClose; + long expected_tx_fee = 183; + assert ((Balance.ClaimableOnChannelClose) bal).claimable_amount_satoshis == 100000 - 1 - 10000 - expected_tx_fee; + } + Balance[] peer2_balances = state.peer2.chain_monitor.get_claimable_balances(state.peer2.chan_manager.list_channels()); + assert peer2_balances.length == 1; + for (Balance bal : peer2_balances) { + assert bal instanceof Balance.ClaimableOnChannelClose; + assert ((Balance.ClaimableOnChannelClose) bal).claimable_amount_satoshis == 10000 + 1; + } + } + + if (!nice_close) { + NetworkParameters bitcoinj_net = NetworkParameters.fromID(NetworkParameters.ID_MAINNET); + Transaction tx = new Transaction(bitcoinj_net, state.peer1.broadcast_set.getFirst()); + Block b = new Block(bitcoinj_net, 2, state.best_blockhash, Sha256Hash.ZERO_HASH, 42, 0, 0, Arrays.asList(new Transaction[]{tx})); - TwoTuple[] watch_outputs = peer2.connect_block(b, 1, 1); + TwoTuple_TxidCVec_C2Tuple_u32TxOutZZZ[] watch_outputs = state.peer2.connect_block(b, 10, 1); if (watch_outputs != null) { // We only process watch_outputs manually when we use a manually-build Watch impl assert watch_outputs.length == 1; - assert Arrays.equals(watch_outputs[0].a, tx.getTxId().getReversedBytes()); - assert watch_outputs[0].b.length == 1; + assert Arrays.equals(watch_outputs[0].get_a(), tx.getTxId().getReversedBytes()); + assert watch_outputs[0].get_b().length == 2; + assert watch_outputs[0].get_b()[0].get_a() == 0; + assert watch_outputs[0].get_b()[1].get_a() == 1; + } + + for (int i = 11; i < 21; i++) { + b = new Block(bitcoinj_net, 2, b.getHash(), Sha256Hash.ZERO_HASH, 42, 0, 0, new ArrayList<>()); + state.peer2.connect_block(b, i, 0); + } + + Event[] broadcastable_event = state.peer2.get_monitor_events(1); + for (ChannelMonitor mon : state.peer2.monitors.values()) { + // This used to be buggy and double-free, so go ahead and fetch them! + byte[][] txn = mon.get_latest_holder_commitment_txn(state.peer2.logger); } + assert broadcastable_event.length == 1; + assert broadcastable_event[0] instanceof Event.SpendableOutputs; + if (state.peer2.explicit_keys_manager != null) { + TxOut[] additional_outputs = new TxOut[]{new TxOut(420, new byte[]{0x42})}; + Result_TransactionNoneZ tx_res = state.peer2.explicit_keys_manager.spend_spendable_outputs(((Event.SpendableOutputs) broadcastable_event[0]).outputs, additional_outputs, new byte[]{0x00}, 253); + assert tx_res instanceof Result_TransactionNoneZ.Result_TransactionNoneZ_OK; + Transaction built_tx = new Transaction(bitcoinj_net, ((Result_TransactionNoneZ.Result_TransactionNoneZ_OK) tx_res).res); + assert built_tx.getOutputs().size() == 2; + assert Arrays.equals(built_tx.getOutput(1).getScriptBytes(), new byte[]{0x00}); + assert Arrays.equals(built_tx.getOutput(0).getScriptBytes(), new byte[]{0x42}); + assert built_tx.getOutput(0).getValue().value == 420; + } + } + + // Test exchanging a custom message (note that ChannelManagerConstructor) always loads an IgnorimgMessageHandler + // so we cannot exchange custom messages with it + if (!use_chan_manager_constructor) { + byte[] custom_message_bytes = new byte[]{0x42, 0x44, 0x43, 0x00}; + state.peer1.custom_messages_to_send.add(custom_message_bytes); + state.peer1.peer_manager.process_events(); + synchronized (state.peer2.received_custom_messages) { + while (true) { + if (state.peer2.received_custom_messages.isEmpty()) { + state.peer2.received_custom_messages.wait(); + continue; + } + assert state.peer2.received_custom_messages.size() == 1; + assert Arrays.equals(state.peer2.received_custom_messages.get(0), custom_message_bytes); + break; + } + } + } + + if (use_nio_peer_handler) { + state.peer1.peer_manager.disconnect_by_node_id(state.peer2.chan_manager.get_our_node_id(), false); + while (state.peer1.peer_manager.get_peer_node_ids().length != 0) Thread.yield(); + while (state.peer2.peer_manager.get_peer_node_ids().length != 0) Thread.yield(); + state.peer1.nio_peer_handler.interrupt(); + state.peer2.nio_peer_handler.interrupt(); + } + + state.peer1.get_monitor_events(0); + state.peer2.get_monitor_events(0); + + if (use_chan_manager_constructor) { + state.peer1.constructor.interrupt(); + state.peer2.constructor.interrupt(); } + + t.interrupt(); + + state.peer1.router.write(); + + // Construct the only Option_Enum::Variant(OpaqueStruct) we have in the codebase as this used to cause double-frees: + byte[] serd = new byte[] {(byte)0xd9,(byte)0x77,(byte)0xcb,(byte)0x9b,(byte)0x53,(byte)0xd9,(byte)0x3a,(byte)0x6f,(byte)0xf6,(byte)0x4b,(byte)0xb5,(byte)0xf1,(byte)0xe1,(byte)0x58,(byte)0xb4,(byte)0x09,(byte)0x4b,(byte)0x66,(byte)0xe7,(byte)0x98,(byte)0xfb,(byte)0x12,(byte)0x91,(byte)0x11,(byte)0x68,(byte)0xa3,(byte)0xcc,(byte)0xdf,(byte)0x80,(byte)0xa8,(byte)0x30,(byte)0x96,(byte)0x34,(byte)0x0a,(byte)0x6a,(byte)0x95,(byte)0xda,(byte)0x0a,(byte)0xe8,(byte)0xd9,(byte)0xf7,(byte)0x76,(byte)0x52,(byte)0x8e,(byte)0xec,(byte)0xdb,(byte)0xb7,(byte)0x47,(byte)0xeb,(byte)0x6b,(byte)0x54,(byte)0x54,(byte)0x95,(byte)0xa4,(byte)0x31,(byte)0x9e,(byte)0xd5,(byte)0x37,(byte)0x8e,(byte)0x35,(byte)0xb2,(byte)0x1e,(byte)0x07,(byte)0x3a,(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x19,(byte)0xd6,(byte)0x68,(byte)0x9c,(byte)0x08,(byte)0x5a,(byte)0xe1,(byte)0x65,(byte)0x83,(byte)0x1e,(byte)0x93,(byte)0x4f,(byte)0xf7,(byte)0x63,(byte)0xae,(byte)0x46,(byte)0xa2,(byte)0xa6,(byte)0xc1,(byte)0x72,(byte)0xb3,(byte)0xf1,(byte)0xb6,(byte)0x0a,(byte)0x8c,(byte)0xe2,(byte)0x6f,(byte)0x00,(byte)0x08,(byte)0x3a,(byte)0x84,(byte)0x00,(byte)0x00,(byte)0x03,(byte)0x4d,(byte)0x01,(byte)0x34,(byte)0x13,(byte)0xa7,(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x90,(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x0f,(byte)0x42,(byte)0x40,(byte)0x00,(byte)0x00,(byte)0x27,(byte)0x10,(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x14,}; + Result_ChannelUpdateDecodeErrorZ upd_msg = ChannelUpdate.read(serd); + assert upd_msg instanceof Result_ChannelUpdateDecodeErrorZ.Result_ChannelUpdateDecodeErrorZ_OK; + Option_NetworkUpdateZ upd = Option_NetworkUpdateZ.some(NetworkUpdate.channel_update_message(((Result_ChannelUpdateDecodeErrorZ.Result_ChannelUpdateDecodeErrorZ_OK) upd_msg).res)); } java.util.LinkedList> must_free_objs = new java.util.LinkedList(); - boolean gc_ran = false; + int gc_count = 0; + int gc_exp_count = 0; class GcCheck { + GcCheck() { gc_exp_count += 1; } @Override protected void finalize() throws Throwable { - gc_ran = true; + gc_count += 1; super.finalize(); } } } public class HumanObjectPeerTest { - void do_test(boolean nice_close, boolean use_km_wrapper, boolean use_manual_watch) throws InterruptedException { - HumanObjectPeerTestInstance instance = new HumanObjectPeerTestInstance(); - instance.do_test_message_handler(nice_close, use_km_wrapper, use_manual_watch); - while (!instance.gc_ran) { + static HumanObjectPeerTestInstance do_test_run(boolean nice_close, boolean use_km_wrapper, boolean use_manual_watch, boolean reload_peers, boolean break_cross_peer_refs, boolean nio_peer_handler, boolean use_ignoring_routing_handler, boolean use_chan_manager_constructor, boolean use_invoice_payer) throws InterruptedException { + HumanObjectPeerTestInstance instance = new HumanObjectPeerTestInstance(nice_close, use_km_wrapper, use_manual_watch, reload_peers, break_cross_peer_refs, nio_peer_handler, !nio_peer_handler, use_ignoring_routing_handler, use_chan_manager_constructor, use_invoice_payer); + HumanObjectPeerTestInstance.TestState state = instance.do_test_message_handler(); + instance.do_test_message_handler_b(state); + return instance; + } + static void do_test(boolean nice_close, boolean use_km_wrapper, boolean use_manual_watch, boolean reload_peers, boolean break_cross_peer_refs, boolean nio_peer_handler, boolean use_ignoring_routing_handler, boolean use_chan_manager_constructor, boolean use_invoice_payer) throws InterruptedException { + HumanObjectPeerTestInstance instance = do_test_run(nice_close, use_km_wrapper, use_manual_watch, reload_peers, break_cross_peer_refs, nio_peer_handler, use_ignoring_routing_handler, use_chan_manager_constructor, use_invoice_payer); + while (instance.gc_count != instance.gc_exp_count) { System.gc(); System.runFinalization(); } for (WeakReference o : instance.must_free_objs) assert o.get() == null; } - @Test - public void test_message_handler_force_close() throws InterruptedException { - do_test(false, false, false); - } - @Test - public void test_message_handler_nice_close() throws InterruptedException { - do_test(true, false, false); + public static final int TEST_ITERATIONS = (1 << 9); + public static void do_test_message_handler(IntConsumer statusFunction) throws InterruptedException { + Thread gc_thread = new Thread(() -> { + while (true) { + System.gc(); + System.runFinalization(); + try { Thread.sleep(0, 1); } catch (InterruptedException e) { break; } + } + }, "Test GC Thread"); + gc_thread.start(); + for (int i = 0; i < TEST_ITERATIONS; i++) { + boolean nice_close = (i & (1 << 0)) != 0; + boolean use_km_wrapper = (i & (1 << 1)) != 0; + boolean use_manual_watch = (i & (1 << 2)) != 0; + boolean reload_peers = (i & (1 << 3)) != 0; + boolean break_cross_refs = (i & (1 << 4)) != 0; + boolean use_ignoring_routing_handler = (i & (1 << 5)) != 0; + boolean use_chan_manager_constructor = (i & (1 << 6)) != 0; + boolean use_invoice_payer = (i & (1 << 7)) != 0; + boolean nio_peer_handler = (i & (1 << 8)) != 0; + if (break_cross_refs && !reload_peers) { + // There are no cross refs to break without reloading peers. + continue; + } + if (use_chan_manager_constructor && (use_manual_watch || !nio_peer_handler)) { + // ChannelManagerConstructor requires a ChainMonitor as the Watch and creates a NioPeerHandler for us. + continue; + } + if (!use_chan_manager_constructor && (use_ignoring_routing_handler)) { + // We rely on the ChannelManagerConstructor to convert null into an IgnoringMessageHandler, so don't + // try to run with an IgnoringMessageHandler unless we're also using a ChannelManagerConstructor. + continue; + } + if (use_chan_manager_constructor && use_ignoring_routing_handler && use_invoice_payer) { + // As documented on ChannelManagerConstructor, if we provide a `null` NetworkGraph (because we want to + // use an IgnoringMessageHandler), no InvoicePayer will be constructored for us, thus we cannot use an + // InvoicePayer to send payments in this case. + continue; + } + statusFunction.accept(i); + do_test(nice_close, use_km_wrapper, use_manual_watch, reload_peers, break_cross_refs, nio_peer_handler, use_ignoring_routing_handler, use_chan_manager_constructor, use_invoice_payer); + } + gc_thread.interrupt(); + gc_thread.join(); } @Test - public void test_message_handler_nice_close_wrapper() throws InterruptedException { - do_test(true, true, true); + public void test_message_handler() throws InterruptedException { + do_test_message_handler(i -> System.err.println("Running test with flags " + i)); } - @Test - public void test_message_handler_force_close_wrapper() throws InterruptedException { - do_test(false, true, true); + + // This is used in the test jar to test the built jar is runnable + public static void main(String[] args) { + try { + do_test_message_handler(i -> System.err.println("Running test with flags " + i)); + } catch (Exception e) { + System.err.println("Caught exception:"); + System.err.println(e); + System.exit(1); + } } }