import assert from "assert"; import { wordlists } from "../wordlists/wordlists.js"; import { loadTests } from "./utils.js"; import { HDNodeWallet, HDNodeVoidWallet, Mnemonic } from "../index.js"; const decoder = new TextDecoder(); function fromHex(hex) { const data = Buffer.from(hex.substring(2), "hex"); return decoder.decode(data); } describe("Test HDWallets", function () { function checkWallet(wallet, test) { assert.equal(wallet.chainCode, test.chainCode, "chainCode"); assert.equal(wallet.depth, test.depth, "depth"); assert.equal(wallet.index, test.index, "index"); assert.equal(wallet.fingerprint, test.fingerprint, "fingerprint"); assert.equal(wallet.parentFingerprint, test.parentFingerprint, "parentFingerprint"); assert.equal(wallet.publicKey, test.publicKey, "publicKey"); if (wallet instanceof HDNodeWallet) { assert.equal(wallet.extendedKey, test.xpriv, "xpriv"); assert.equal(wallet.privateKey, test.privateKey, "privateKey"); assert.equal(wallet.neuter().extendedKey, test.xpub, "xpub"); } else if (wallet instanceof HDNodeVoidWallet) { assert.equal(wallet.extendedKey, test.xpub, "xpub"); } } const tests = loadTests("mnemonics"); const checks = []; tests.forEach((test) => { // The phrase and password are stored in the test as hex so they // are safe as ascii7 values for viewing, printing, etc. const phrase = fromHex(test.phrase); const password = fromHex(test.password); const wordlist = wordlists[test.locale]; if (wordlist == null) { it(`tests ${test.name}`, function () { this.skip(); }); return; } const mnemonic = Mnemonic.fromPhrase(phrase, password, wordlist); function checkMnemonic(actual) { assert.equal(actual.phrase, phrase, "phrase"); assert.equal(actual.password, password, "password"); assert.equal(actual.wordlist.locale, test.locale, "locale"); assert.equal(actual.entropy, mnemonic.entropy, "entropy"); assert.equal(actual.computeSeed(), mnemonic.computeSeed(), "seed"); } checks.push({ phrase, password, wordlist, mnemonic, checkMnemonic, test }); }); for (const { test, checkMnemonic, phrase, password, wordlist } of checks) { it(`computes the HD keys by mnemonic: ${test.name}`, function () { for (const subtest of test.nodes) { const w = HDNodeWallet.fromPhrase(phrase, password, subtest.path, wordlist); assert.ok(w instanceof HDNodeWallet, "instanceof HDNodeWallet"); assert.equal(w.path, subtest.path, "path"); checkWallet(w, subtest); assert.ok(!!w.mnemonic, "has mnemonic"); checkMnemonic(w.mnemonic); } }); } for (const { test } of checks) { it(`computes the HD keys by entropy: ${test.name}`, function () { const seedRoot = HDNodeWallet.fromSeed(test.seed); for (const subtest of test.nodes) { const w = seedRoot.derivePath(subtest.path); assert.ok(w instanceof HDNodeWallet, "instanceof HDNodeWallet"); assert.equal(w.path, subtest.path, "path"); checkWallet(w, subtest); assert.equal(w.mnemonic, null); } }); } for (const { test } of checks) { it(`computes the HD keys by enxtended private key: ${test.name}`, function () { for (const subtest of test.nodes) { const w = HDNodeWallet.fromExtendedKey(subtest.xpriv); assert.ok(w instanceof HDNodeWallet, "instanceof HDNodeWallet"); checkWallet(w, subtest); assert.equal(w.mnemonic, null); } }); } for (const { test, phrase, password, wordlist } of checks) { it(`computes the neutered HD keys by paths: ${test.name}`, function () { const root = HDNodeWallet.fromPhrase(phrase, password, "m", wordlist).neuter(); for (const subtest of test.nodes) { if (subtest.path.indexOf("'") >= 0) { assert.throws(() => { const w = root.derivePath(subtest.path); console.log(w); }, (error) => { return (error.code === "UNSUPPORTED_OPERATION" && error.message.match(/^cannot derive child of neutered node/) && error.operation === "deriveChild"); }); } else { const w = root.derivePath(subtest.path); assert.ok(w instanceof HDNodeVoidWallet, "instanceof HDNodeVoidWallet"); assert.equal(w.path, subtest.path, "path"); checkWallet(w, subtest); } } }); } for (const { test } of checks) { it(`computes the neutered HD keys by enxtended public key: ${test.name}`, function () { for (const subtest of test.nodes) { const w = HDNodeWallet.fromExtendedKey(subtest.xpub); assert.ok(w instanceof HDNodeVoidWallet, "instanceof HDNodeVoidWallet"); checkWallet(w, subtest); } }); } }); //# sourceMappingURL=test-wallet-hd.js.map