76 lines
2.9 KiB
JavaScript
76 lines
2.9 KiB
JavaScript
'use strict';
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var assert = require('assert');
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if (global.ethers) {
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console.log('Using global ethers; ' + __filename);
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var ethers = global.ethers;
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} else {
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var ethers = require('..');
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}
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var utils = require('./utils');
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describe('Test HD Node Derivation', function(test) {
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var tests = utils.loadTests('hdnode');
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tests.forEach(function(test) {
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it('Derives the HD nodes - ' + test.name, function() {
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this.timeout(10000);
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var rootNode = new ethers.HDNode.fromSeed(test.seed);
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test.hdnodes.forEach(function(nodeTest) {
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var node = rootNode.derivePath(nodeTest.path);
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assert.equal(node.privateKey, nodeTest.privateKey,
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'Generates privateKey - ' + nodeTest.privateKey);
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var wallet = new ethers.Wallet(node.privateKey);
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assert.equal(wallet.address.toLowerCase(), nodeTest.address,
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'Generates address - ' + nodeTest.privateKey);
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});
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});
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});
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});
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describe('Test HD Mnemonic Phrases', function testMnemonic() {
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var tests = utils.loadTests('hdnode');
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tests.forEach(function(test) {
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it(('converts mnemonic phrases - ' + test.name), function() {
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this.timeout(1000000);
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assert.equal(ethers.HDNode.entropyToMnemonic(test.entropy), test.mnemonic,
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'Converts entropy to mnemonic ' + test.name);
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assert.equal(ethers.HDNode.mnemonicToEntropy(test.mnemonic), test.entropy,
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'Converts mnemonic to entropy - ' + test.mnemonic);
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assert.equal(ethers.HDNode.mnemonicToSeed(test.mnemonic, test.password), test.seed,
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'Converts mnemonic to seed - ' + test.mnemonic + ':' + test.password);
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});
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});
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});
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// See: https://github.com/nym-zone/easyseed
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function testEasySeed(lang, locale) {
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describe('Test easyseed BIP39 Test cases - ' + locale, function() {
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var tests = utils.loadJson('easyseed-bip39/bip39_vectors.' + locale + '.json');
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tests.forEach(function(test) {
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it('test - ' + test.entropy, function() {
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var seed = ethers.HDNode.mnemonicToSeed(test.mnemonic, test.passphrase);
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assert.equal(seed, '0x' + test.seed, 'seeds match');
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var entropy = ethers.HDNode.mnemonicToEntropy(test.mnemonic, lang);
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assert.equal(entropy, '0x' + test.entropy, 'entropy match');
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var mnemonic = ethers.HDNode.entropyToMnemonic('0x' + test.entropy, lang);
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assert.equal(mnemonic.normalize('NFKD'), test.mnemonic.normalize('NFKD'), 'mnemonic match');
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});
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});
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});
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}
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testEasySeed(require('../wordlists/lang-ja').langJa, 'ja');
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testEasySeed(require('../wordlists/lang-zh').langZhCn, 'zh_cn');
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testEasySeed(require('../wordlists/lang-zh').langZhTw, 'zh_tw');
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testEasySeed(require('../wordlists/lang-it').langIt, 'it');
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testEasySeed(require('../wordlists/lang-ko').langKo, 'ko');
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