_ Git - ldk-java/blob - ts/test/tests.mts

   1 import * as rawldk from "../bindings.mjs";
   2 import * as ldk from "../index.mjs";
   3
   4 const tests: Array<Function> = [];
   5
   6 function array_eq(a: Uint8Array, b: Uint8Array): boolean {
   7         return a.length == b.length && a.every((v, idx) => v == b[idx]);
   8 }
   9
  10 tests.push(async () => {
  11         const result = rawldk.CResult_boolLightningErrorZ_ok(true);
  12         console.assert(rawldk.CResult_boolLightningErrorZ_is_ok(result));
  13         console.assert(rawldk.CResult_boolLightningErrorZ_get_ok(result));
  14         rawldk.CResult_boolLightningErrorZ_free(result);
  15         console.assert(rawldk.CResult_boolLightningErrorZ_ok(false) == result); // malloc doesn't need to guarantee this, but currently does
  16         console.assert(rawldk.CResult_boolLightningErrorZ_is_ok(result));
  17         console.assert(!rawldk.CResult_boolLightningErrorZ_get_ok(result));
  18         rawldk.CResult_boolLightningErrorZ_free(result);
  19
  20         /*var pk_arr = [];
  21         for (var i = 0; i < 33; i++) { pk_arr[i] = 42; }
  22         const pk_bytes = encodeUint8Array(pk_arr);
  23         const pk_res = wasm.TS_CResult_PublicKeyErrorZ_ok(pk_bytes);
  24         console.assert(wasm.TS_CResult_PublicKeyErrorZ_is_ok(pk_res));
  25         const pk_res_bytes = wasm.TS_LDKCResult_PublicKeyErrorZ_get_ok(pk_res);
  26         wasm.TS_CResult_PublicKeyErrorZ_free(pk_res);*/
  27         return true;
  28 });
  29
  30 tests.push(async () => {
  31         const ping = ldk.Ping.constructor_new(10, 2);
  32         const new_ping = ldk.Ping.constructor_read(ping.write());
  33         if (!(new_ping instanceof ldk.Result_PingDecodeErrorZ_OK)) return false;
  34         if (!new_ping.is_ok()) return false;
  35         if (new_ping.res.get_byteslen() != 2) return false;
  36         if (new_ping.res.get_ponglen() != 10) return false;
  37         return true;
  38 });
  39
  40 tests.push(async () => {
  41         const outpoint = ldk.OutPoint.constructor_new(new Uint8Array(32), 4);
  42         const read_outpoint = ldk.OutPoint.constructor_read(outpoint.write());
  43         if (!(read_outpoint instanceof ldk.Result_OutPointDecodeErrorZ_OK)) return false;
  44         if (!read_outpoint.res.eq(outpoint)) return false;
  45         if (read_outpoint.res.hash() != outpoint.hash()) return false;
  46         const chan_id = read_outpoint.res.to_channel_id();
  47         if (chan_id.length != 32) return false;
  48         if (chan_id[31] != 4) return false;
  49         return true;
  50 });
  51
  52 tests.push(async () => {
  53         const outpoint = ldk.OutPoint.constructor_new(new Uint8Array(32), 4);
  54         const read_outpoint = ldk.OutPoint.constructor_read(outpoint.write());
  55         if (!(read_outpoint instanceof ldk.Result_OutPointDecodeErrorZ_OK)) return false;
  56         if (!read_outpoint.res.eq(outpoint)) return false;
  57         if (read_outpoint.res.hash() != outpoint.hash()) return false;
  58         const chan_id = read_outpoint.res.to_channel_id();
  59         if (chan_id.length != 32) return false;
  60         if (chan_id[31] != 4) return false;
  61         return true;
  62 });
  63
  64 var seed_counter = 0;
  65 function get_chanman() {
  66         const fee_est = ldk.FeeEstimator.new_impl({
  67                 get_est_sat_per_1000_weight(confirmation_target: ldk.ConfirmationTarget): number {
  68                         return 253;
  69                 }
  70         } as ldk.FeeEstimatorInterface);
  71         const tx_broadcaster = ldk.BroadcasterInterface.new_impl({
  72                 broadcast_transaction(tx: Uint8Array): void { console.log("Tx Broadcast: " + tx); }
  73         } as ldk.BroadcasterInterfaceInterface);
  74         const logger = ldk.Logger.new_impl({
  75                 log(record: ldk.Record): void {
  76                         console.log(record.get_module_path() + ": " + record.get_args());
  77                 }
  78         } as ldk.LoggerInterface);
  79
  80         const persister = ldk.Persist.new_impl({
  81                 persist_new_channel(channel_id: ldk.OutPoint, data: ldk.ChannelMonitor, update_id: ldk.MonitorUpdateId): ldk.Result_NoneChannelMonitorUpdateErrZ {
  82                         return ldk.Result_NoneChannelMonitorUpdateErrZ.constructor_ok();
  83                 },
  84                 update_persisted_channel(channel_id: ldk.OutPoint, update: ldk.ChannelMonitorUpdate, data: ldk.ChannelMonitor, update_id: ldk.MonitorUpdateId): ldk.Result_NoneChannelMonitorUpdateErrZ {
  85                         return ldk.Result_NoneChannelMonitorUpdateErrZ.constructor_ok();
  86                 }
  87         } as ldk.PersistInterface);
  88
  89         const chain_monitor = ldk.ChainMonitor.constructor_new(ldk.Option_FilterZ.constructor_none(), tx_broadcaster, logger, fee_est, persister);
  90         const chain_watch: ldk.Watch = chain_monitor.as_Watch();
  91
  92         const seed = new Uint8Array(32);
  93         seed.fill(seed_counter);
  94         seed_counter++;
  95         const keys_manager = ldk.KeysManager.constructor_new(seed, BigInt(42), 42);
  96         const keys_interface = keys_manager.as_KeysInterface();
  97         const config = ldk.UserConfig.constructor_default();
  98         const params = ldk.ChainParameters.constructor_new(ldk.Network.LDKNetwork_Testnet, ldk.BestBlock.constructor_from_genesis(ldk.Network.LDKNetwork_Testnet));
  99
 100         return ldk.ChannelManager.constructor_new(fee_est, chain_watch, tx_broadcaster, logger, keys_interface, config, params);
 101 }
 102
 103 function exchange_messages(a: ldk.ChannelManager, b: ldk.ChannelManager) {
 104         var found_msgs = true;
 105         while (found_msgs) {
 106                 const as_msgs = a.as_MessageSendEventsProvider().get_and_clear_pending_msg_events();
 107                 const bs_msgs = b.as_MessageSendEventsProvider().get_and_clear_pending_msg_events();
 108                 found_msgs = as_msgs.length != 0 || bs_msgs.length != 0;
 109                 for (var i = 0; i < 2; i++) {
 110                         var to: ldk.ChannelManager; var from: ldk.ChannelManager; var msgs: ldk.MessageSendEvent[];
 111                         if (i == 0) { from = a; to = b; msgs = as_msgs; } else { from = b; to = a; msgs = bs_msgs; }
 112                         for (var j = 0; j < msgs.length; j++) {
 113                                 const msg = msgs[j];
 114                                 if (msg instanceof ldk.MessageSendEvent_SendOpenChannel) {
 115                                         if (!array_eq(msg.node_id, to.get_our_node_id())) return false;
 116                                         to.as_ChannelMessageHandler().handle_open_channel(from.get_our_node_id(), ldk.InitFeatures.constructor_known(), msg.msg);
 117                                 } else if (msg instanceof ldk.MessageSendEvent_SendAcceptChannel) {
 118                                         if (!array_eq(msg.node_id, to.get_our_node_id())) return false;
 119                                         to.as_ChannelMessageHandler().handle_accept_channel(from.get_our_node_id(), ldk.InitFeatures.constructor_known(), msg.msg);
 120                                 } else {
 121                                         return false;
 122                                 }
 123                         }
 124                 }
 125         }
 126         return true;
 127 }
 128
 129 tests.push(async () => {
 130         const chan_man_a = get_chanman();
 131         const chan_man_b = get_chanman();
 132
 133         chan_man_a.as_ChannelMessageHandler().peer_connected(chan_man_b.get_our_node_id(), ldk.Init.constructor_new(ldk.InitFeatures.constructor_known()));
 134         chan_man_b.as_ChannelMessageHandler().peer_connected(chan_man_a.get_our_node_id(), ldk.Init.constructor_new(ldk.InitFeatures.constructor_known()));
 135
 136         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());
 137         if (chan_create_err.is_ok()) return false;
 138         if (!(chan_create_err instanceof ldk.Result__u832APIErrorZ_Err)) return false;
 139         if (!(chan_create_err.err instanceof ldk.APIError_APIMisuseError)) return false;
 140         if (chan_create_err.err.err != "Channel value must be at least 1000 satoshis. It was 0") return false;
 141
 142         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());
 143         if (!chan_create_res.is_ok()) return false;
 144
 145         if (!exchange_messages(chan_man_a, chan_man_b)) return false;
 146
 147         const events: Array<ldk.Event> = [];
 148         const event_handler = ldk.EventHandler.new_impl({
 149                 handle_event(event: ldk.Event): void {
 150                         events.push(event);
 151                 }
 152         } as ldk.EventHandlerInterface);
 153
 154         chan_man_a.as_EventsProvider().process_pending_events(event_handler);
 155         if (events.length != 1) return false;
 156         if (!(events[0] instanceof ldk.Event_FundingGenerationReady)) return false;
 157
 158         return true;
 159 });
 160
 161 export async function run_tests(wasm_path: string) {
 162         await rawldk.initializeWasm(wasm_path);
 163
 164         var test_runs = [];
 165         for (const test of tests) {
 166                 test_runs.push(test());
 167         }
 168         const results = await Promise.all(test_runs);
 169         console.log("test results: " + results);
 170         const result = results.every((v) => { return v === true });
 171         console.log("all tests passed: " + result);
 172         return result;
 173 }