X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=ts%2Ftest%2Ftests.mts;h=4299f3b83636f756618a33500fe285a0f13d96c2;hb=40b7e67db32b5e966de508ccf410b32d62864dfa;hp=85c1fb3c1dd71c6912b4e1f9f538fce344dca5c7;hpb=2a65456aa0b540060dcf3ca707a54dc98cc3f38a;p=ldk-java diff --git a/ts/test/tests.mts b/ts/test/tests.mts index 85c1fb3c..4299f3b8 100644 --- a/ts/test/tests.mts +++ b/ts/test/tests.mts @@ -1,25 +1,22 @@ import * as rawldk from "../bindings.mjs"; import * as ldk from "../index.mjs"; -const tests = []; +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)); console.assert(rawldk.CResult_boolLightningErrorZ_get_ok(result)); rawldk.CResult_boolLightningErrorZ_free(result); - console.assert(rawldk.CResult_boolLightningErrorZ_ok(false) == result); // malloc doesn't need to guarantee this, but currently does - console.assert(rawldk.CResult_boolLightningErrorZ_is_ok(result)); - console.assert(!rawldk.CResult_boolLightningErrorZ_get_ok(result)); - rawldk.CResult_boolLightningErrorZ_free(result); + const second_res = rawldk.CResult_boolLightningErrorZ_ok(false); + console.assert(rawldk.CResult_boolLightningErrorZ_is_ok(second_res)); + console.assert(!rawldk.CResult_boolLightningErrorZ_get_ok(second_res)); + rawldk.CResult_boolLightningErrorZ_free(second_res); - /*var pk_arr = []; - for (var i = 0; i < 33; i++) { pk_arr[i] = 42; } - const pk_bytes = encodeUint8Array(pk_arr); - const pk_res = wasm.TS_CResult_PublicKeyErrorZ_ok(pk_bytes); - console.assert(wasm.TS_CResult_PublicKeyErrorZ_is_ok(pk_res)); - const pk_res_bytes = wasm.TS_LDKCResult_PublicKeyErrorZ_get_ok(pk_res); - wasm.TS_CResult_PublicKeyErrorZ_free(pk_res);*/ return true; }); @@ -45,7 +42,162 @@ tests.push(async () => { return true; }); -export async function run_tests(wasm_path) { +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); + var tx_broadcaster; + const tx_broadcasted: Promise = new Promise((resolve, reject) => { + tx_broadcaster = ldk.BroadcasterInterface.new_impl({ + broadcast_transaction(tx: Uint8Array): void { console.log("Tx Broadcast: " + tx); resolve(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), tx_broadcasted]; +} + +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 if (msg instanceof ldk.MessageSendEvent_SendFundingCreated) { + if (!array_eq(msg.node_id, to.get_our_node_id())) return false; + to.as_ChannelMessageHandler().handle_funding_created(from.get_our_node_id(), msg.msg); + } else if (msg instanceof ldk.MessageSendEvent_SendFundingSigned) { + if (!array_eq(msg.node_id, to.get_our_node_id())) return false; + to.as_ChannelMessageHandler().handle_funding_signed(from.get_our_node_id(), msg.msg); + } else { + return false; + } + } + } + } + return true; +} + +function assign_u64(arr: Uint8Array, offset: number, value: bigint) { + arr[offset + 0] = Number((value >> BigInt(8 * 0)) & BigInt(0xff)); + arr[offset + 1] = Number((value >> BigInt(8 * 1)) & BigInt(0xff)); + arr[offset + 2] = Number((value >> BigInt(8 * 2)) & BigInt(0xff)); + arr[offset + 3] = Number((value >> BigInt(8 * 3)) & BigInt(0xff)); + arr[offset + 4] = Number((value >> BigInt(8 * 4)) & BigInt(0xff)); + arr[offset + 5] = Number((value >> BigInt(8 * 5)) & BigInt(0xff)); + arr[offset + 6] = Number((value >> BigInt(8 * 6)) & BigInt(0xff)); + arr[offset + 7] = Number((value >> BigInt(8 * 7)) & BigInt(0xff)); +} + +tests.push(async () => { + const peer_a = get_chanman(); + const peer_b = get_chanman(); + const chan_man_a: ldk.ChannelManager = peer_a[0] as ldk.ChannelManager; + const chan_man_b: ldk.ChannelManager = peer_b[0] as ldk.ChannelManager; + + 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; + + // (very) manually create a funding transaction + const witness_pos = events[0].output_script.length + 58; + const funding_tx = new Uint8Array(witness_pos + 7); + funding_tx[0] = 2; // 4-byte tx version 2 + funding_tx[4] = 0; funding_tx[5] = 1; // segwit magic bytes + funding_tx[6] = 1; // 1-byte input count 1 + // 36 bytes previous outpoint all-0s + funding_tx[43] = 0; // 1-byte input script length 0 + funding_tx[44] = 0xff; funding_tx[45] = 0xff; funding_tx[46] = 0xff; funding_tx[47] = 0xff; // 4-byte nSequence + funding_tx[48] = 1; // one output + assign_u64(funding_tx, 49, events[0].channel_value_satoshis); + funding_tx[57] = events[0].output_script.length; // 1-byte output script length + funding_tx.set(events[0].output_script, 58); + funding_tx[witness_pos] = 1; funding_tx[witness_pos + 1] = 1; funding_tx[witness_pos + 2] = 0xff; // one witness element of size 1 with contents 0xff + funding_tx[witness_pos + 3] = 0; funding_tx[witness_pos + 4] = 0; funding_tx[witness_pos + 5] = 0; funding_tx[witness_pos + 6] = 0; // lock time 0 + + const funding_res = chan_man_a.funding_transaction_generated(events[0].temporary_channel_id, funding_tx); + if (!(funding_res instanceof ldk.Result_NoneAPIErrorZ_OK)) return false; + + if (!exchange_messages(chan_man_a, chan_man_b)) return false; + + const tx_broadcasted: Uint8Array = (await peer_a[1]) as Uint8Array; + if (!array_eq(tx_broadcasted, funding_tx)) return false; + + return true; +}); + +export async function run_tests(wasm_path: string, check_leaks: boolean = true) { await rawldk.initializeWasm(wasm_path); var test_runs = []; @@ -56,5 +208,24 @@ export async function run_tests(wasm_path) { console.log("test results: " + results); const result = results.every((v) => { return v === true }); console.log("all tests passed: " + result); - return result; + if (result !== true || !check_leaks) { return result; } + + const allocs_finished = new Promise((resolve, reject) => { + var loop_count = 0; + const interval_id = setInterval(() => { + const alloc_count = rawldk.getRemainingAllocationCount(); + if (loop_count % 20 == 0) + console.log("Remaining LDK allocation count: " + alloc_count); + + // chromium with --js-flags="--expose-gc" exposes a `window.gc()` which we call if we can + // @ts-ignore window.gc is considered a type error in TS + if (typeof window !== "undefined" && typeof window.gc !== "undefined") window.gc(); + + // Note that there are currently 9 leaks in the above tests. At least some are known - look for XXX in bindings.c + if (alloc_count <= 10) { clearInterval(interval_id); rawldk.debugPrintRemainingAllocs(); resolve(true); } + loop_count += 1; + if (loop_count > 30*2) { clearInterval(interval_id); rawldk.debugPrintRemainingAllocs(); resolve(false); } + }, 500); + }); + return allocs_finished; }