65 lines
2.7 KiB
JavaScript
65 lines
2.7 KiB
JavaScript
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// End-to-end smoke test of Blockbook scan flow.
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// Derives all four purposes × 2 accounts × 2 changes × 20 gap from
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// the standard abandon seed, hits /utxo/{addr} for each in parallel,
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// aggregates. Also probes a known-live address to prove client works
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// against real balances.
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import {
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seedFromPhrase, rootFromSeed, accountNode, addressNode,
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p2pkhAddress, p2shP2wpkhAddress, p2wpkhAddress, p2trAddress,
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} from '@dgb-wallet/core';
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import { BlockbookClient } from '../dist/index.js';
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const bb = new BlockbookClient();
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console.log('=== status ===');
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const s = await bb.status();
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console.log(` coin=${s.coin} tip=${s.tip.toLocaleString()} inSync=${s.inSync} v=${s.version}`);
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console.log('\n=== known-live address (DGB mining pool) ===');
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const known = await bb.utxos('DLgDJd61zTsAhNN6xMja4z9ZNxy6Yb9Mrn');
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console.log(` utxo count=${known.length} first=${JSON.stringify({txid: known[0]?.txid.slice(0,12)+'…', value: known[0]?.value.toString()})}`);
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console.log('\n=== abandon seed all-paths scan ===');
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const t0 = Date.now();
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const seed = await seedFromPhrase('abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about');
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const root = rootFromSeed(seed);
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const addrs = [];
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for (const purpose of [44, 49, 84, 86]) {
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for (let a = 0; a < 2; a++) {
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const acct = accountNode(root, purpose, a);
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for (const change of [0, 1]) {
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for (let i = 0; i < 20; i++) {
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const node = addressNode(acct, change, i);
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const address =
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purpose === 44 ? p2pkhAddress(node) :
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purpose === 49 ? p2shP2wpkhAddress(node) :
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purpose === 84 ? p2wpkhAddress(node) :
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p2trAddress(node);
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addrs.push({ address, purpose, account: a, change, index: i });
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}
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}
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}
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}
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console.log(` derived ${addrs.length} addresses in ${Date.now() - t0}ms`);
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const t1 = Date.now();
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let cursor = 0;
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let totalSats = 0n;
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let hitCount = 0;
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const workers = Array.from({ length: 8 }, async () => {
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while (cursor < addrs.length) {
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const item = addrs[cursor++];
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const list = await bb.utxos(item.address).catch(() => []);
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if (list.length > 0) {
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hitCount++;
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for (const u of list) totalSats += u.value;
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console.log(` hit: ${item.address} m/${item.purpose}'/20'/${item.account}'/${item.change}/${item.index} utxos=${list.length} value=${Number(list.reduce((s,u)=>s+u.value, 0n))/1e8} DGB`);
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}
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}
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});
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await Promise.all(workers);
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const elapsed = Date.now() - t1;
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console.log(`\n scanned ${addrs.length} addresses in ${elapsed}ms hits=${hitCount} totalSats=${totalSats} totalDGB=${Number(totalSats)/1e8}`);
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console.log(` effective rate: ${(addrs.length / (elapsed/1000)).toFixed(0)} addr/s`);
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process.exit(0);
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