68 lines
2.0 KiB
JavaScript
68 lines
2.0 KiB
JavaScript
/* eslint-env mocha */
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/* eslint prefer-arrow-callback: "off" */
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'use strict';
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const assert = require('bsert');
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const Mnemonic = require('../lib/hd/mnemonic');
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const HDPrivateKey = require('../lib/hd/private');
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const tests = {
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english: require('./data/mnemonic-english.json'),
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japanese: require('./data/mnemonic-japanese.json')
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};
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describe('Mnemonic', function() {
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for (const language of Object.keys(tests)) {
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const test = tests[language];
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let i = 0;
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for (const data of test) {
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const entropy = Buffer.from(data[0], 'hex');
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const phrase = data[1];
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const passphrase = data[2];
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const seed = Buffer.from(data[3], 'hex');
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const xpriv = data[4];
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it(`should create a ${language} mnemonic from entropy (${i})`, () => {
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const mnemonic = new Mnemonic({
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language,
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entropy
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});
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assert.strictEqual(mnemonic.getPhrase(), phrase);
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assert.bufferEqual(mnemonic.getEntropy(), entropy);
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assert.bufferEqual(mnemonic.toSeed(passphrase), seed);
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const key = HDPrivateKey.fromMnemonic(mnemonic, passphrase);
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assert.strictEqual(key.toBase58('main'), xpriv);
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});
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it(`should create a ${language} mnemonic from phrase (${i})`, () => {
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const mnemonic = new Mnemonic({
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language,
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phrase
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});
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assert.strictEqual(mnemonic.getPhrase(), phrase);
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assert.bufferEqual(mnemonic.getEntropy(), entropy);
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assert.bufferEqual(mnemonic.toSeed(passphrase), seed);
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const key = HDPrivateKey.fromMnemonic(mnemonic, passphrase);
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assert.strictEqual(key.toBase58('main'), xpriv);
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});
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i += 1;
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}
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}
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it('should verify phrase', () => {
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const m1 = new Mnemonic();
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const m2 = Mnemonic.fromPhrase(m1.getPhrase());
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assert.bufferEqual(m2.getEntropy(), m1.getEntropy());
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assert.strictEqual(m2.bits, m1.bits);
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assert.strictEqual(m2.language, m1.language);
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assert.bufferEqual(m2.toSeed(), m1.toSeed());
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});
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});
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