From b55840f98398537f649f40959e8403dc49b4d48e Mon Sep 17 00:00:00 2001 From: Matt Corallo Date: Sat, 8 Jan 2022 07:43:36 +0000 Subject: [PATCH] [TS] Add a basic functional tests of human types --- ts/test/index.html | 12 ++++- ts/test/tests.mts | 113 +++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 124 insertions(+), 1 deletion(-) diff --git a/ts/test/index.html b/ts/test/index.html index a1003954..7c0027eb 100644 --- a/ts/test/index.html +++ b/ts/test/index.html @@ -2,12 +2,22 @@ +

Running LDK-TS Tests...

diff --git a/ts/test/tests.mts b/ts/test/tests.mts index 8f832e42..7c371653 100644 --- a/ts/test/tests.mts +++ b/ts/test/tests.mts @@ -3,6 +3,10 @@ import * as ldk from "../index.mjs"; const tests: Array = []; +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)); @@ -45,6 +49,115 @@ tests.push(async () => { 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 = []; + 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); -- 2.39.5