const tests: Array<Function> = [];
+function array_eq(a: Uint8Array, b: Uint8Array): boolean {
+ return a.length == b.length && a.every((v, idx) => v == b[idx]);
+}
+
tests.push(async () => {
const result = rawldk.CResult_boolLightningErrorZ_ok(true);
console.assert(rawldk.CResult_boolLightningErrorZ_is_ok(result));
return true;
});
+tests.push(async () => {
+ const outpoint = ldk.OutPoint.constructor_new(new Uint8Array(32), 4);
+ const read_outpoint = ldk.OutPoint.constructor_read(outpoint.write());
+ if (!(read_outpoint instanceof ldk.Result_OutPointDecodeErrorZ_OK)) return false;
+ if (!read_outpoint.res.eq(outpoint)) return false;
+ if (read_outpoint.res.hash() != outpoint.hash()) return false;
+ const chan_id = read_outpoint.res.to_channel_id();
+ if (chan_id.length != 32) return false;
+ if (chan_id[31] != 4) return false;
+ return true;
+});
+
+var seed_counter = 0;
+function get_chanman() {
+ const fee_est = ldk.FeeEstimator.new_impl({
+ get_est_sat_per_1000_weight(confirmation_target: ldk.ConfirmationTarget): number {
+ return 253;
+ }
+ } as ldk.FeeEstimatorInterface);
+ const tx_broadcaster = ldk.BroadcasterInterface.new_impl({
+ broadcast_transaction(tx: Uint8Array): void { console.log("Tx Broadcast: " + tx); }
+ } as ldk.BroadcasterInterfaceInterface);
+ const logger = ldk.Logger.new_impl({
+ log(record: ldk.Record): void {
+ console.log(record.get_module_path() + ": " + record.get_args());
+ }
+ } as ldk.LoggerInterface);
+
+ const persister = ldk.Persist.new_impl({
+ persist_new_channel(channel_id: ldk.OutPoint, data: ldk.ChannelMonitor, update_id: ldk.MonitorUpdateId): ldk.Result_NoneChannelMonitorUpdateErrZ {
+ return ldk.Result_NoneChannelMonitorUpdateErrZ.constructor_ok();
+ },
+ update_persisted_channel(channel_id: ldk.OutPoint, update: ldk.ChannelMonitorUpdate, data: ldk.ChannelMonitor, update_id: ldk.MonitorUpdateId): ldk.Result_NoneChannelMonitorUpdateErrZ {
+ return ldk.Result_NoneChannelMonitorUpdateErrZ.constructor_ok();
+ }
+ } as ldk.PersistInterface);
+
+ const chain_monitor = ldk.ChainMonitor.constructor_new(ldk.Option_FilterZ.constructor_none(), tx_broadcaster, logger, fee_est, persister);
+ const chain_watch: ldk.Watch = chain_monitor.as_Watch();
+
+ const seed = new Uint8Array(32);
+ seed.fill(seed_counter);
+ seed_counter++;
+ const keys_manager = ldk.KeysManager.constructor_new(seed, BigInt(42), 42);
+ const keys_interface = keys_manager.as_KeysInterface();
+ const config = ldk.UserConfig.constructor_default();
+ const params = ldk.ChainParameters.constructor_new(ldk.Network.LDKNetwork_Testnet, ldk.BestBlock.constructor_from_genesis(ldk.Network.LDKNetwork_Testnet));
+
+ return ldk.ChannelManager.constructor_new(fee_est, chain_watch, tx_broadcaster, logger, keys_interface, config, params);
+}
+
+function exchange_messages(a: ldk.ChannelManager, b: ldk.ChannelManager) {
+ var found_msgs = true;
+ while (found_msgs) {
+ const as_msgs = a.as_MessageSendEventsProvider().get_and_clear_pending_msg_events();
+ const bs_msgs = b.as_MessageSendEventsProvider().get_and_clear_pending_msg_events();
+ found_msgs = as_msgs.length != 0 || bs_msgs.length != 0;
+ for (var i = 0; i < 2; i++) {
+ var to: ldk.ChannelManager; var from: ldk.ChannelManager; var msgs: ldk.MessageSendEvent[];
+ if (i == 0) { from = a; to = b; msgs = as_msgs; } else { from = b; to = a; msgs = bs_msgs; }
+ for (var j = 0; j < msgs.length; j++) {
+ const msg = msgs[j];
+ if (msg instanceof ldk.MessageSendEvent_SendOpenChannel) {
+ if (!array_eq(msg.node_id, to.get_our_node_id())) return false;
+ to.as_ChannelMessageHandler().handle_open_channel(from.get_our_node_id(), ldk.InitFeatures.constructor_known(), msg.msg);
+ } else if (msg instanceof ldk.MessageSendEvent_SendAcceptChannel) {
+ if (!array_eq(msg.node_id, to.get_our_node_id())) return false;
+ to.as_ChannelMessageHandler().handle_accept_channel(from.get_our_node_id(), ldk.InitFeatures.constructor_known(), msg.msg);
+ } else {
+ return false;
+ }
+ }
+ }
+ }
+ return true;
+}
+
+tests.push(async () => {
+ const chan_man_a = get_chanman();
+ const chan_man_b = get_chanman();
+
+ chan_man_a.as_ChannelMessageHandler().peer_connected(chan_man_b.get_our_node_id(), ldk.Init.constructor_new(ldk.InitFeatures.constructor_known()));
+ chan_man_b.as_ChannelMessageHandler().peer_connected(chan_man_a.get_our_node_id(), ldk.Init.constructor_new(ldk.InitFeatures.constructor_known()));
+
+ const chan_create_err = chan_man_a.create_channel(chan_man_b.get_our_node_id(), BigInt(0), BigInt(400), BigInt(0), ldk.UserConfig.constructor_default());
+ if (chan_create_err.is_ok()) return false;
+ if (!(chan_create_err instanceof ldk.Result__u832APIErrorZ_Err)) return false;
+ if (!(chan_create_err.err instanceof ldk.APIError_APIMisuseError)) return false;
+ if (chan_create_err.err.err != "Channel value must be at least 1000 satoshis. It was 0") return false;
+
+ const chan_create_res = chan_man_a.create_channel(chan_man_b.get_our_node_id(), BigInt(1000000), BigInt(400), BigInt(0), ldk.UserConfig.constructor_default());
+ if (!chan_create_res.is_ok()) return false;
+
+ if (!exchange_messages(chan_man_a, chan_man_b)) return false;
+
+ const events: Array<ldk.Event> = [];
+ const event_handler = ldk.EventHandler.new_impl({
+ handle_event(event: ldk.Event): void {
+ events.push(event);
+ }
+ } as ldk.EventHandlerInterface);
+
+ chan_man_a.as_EventsProvider().process_pending_events(event_handler);
+ if (events.length != 1) return false;
+ if (!(events[0] instanceof ldk.Event_FundingGenerationReady)) return false;
+
+ return true;
+});
+
export async function run_tests(wasm_path: string) {
await rawldk.initializeWasm(wasm_path);
projects / ldk-java / commitdiff