node/test/parallel/test-vm-harmony-symbols.js
Gibson Fahnestock a6bd287724
test: use eslint to fix var->const/let
Manually fix issues that eslint --fix couldn't do automatically.

PR-URL: https://github.com/nodejs/node/pull/10685
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
2017-01-30 12:08:39 -05:00

16 lines
572 B
JavaScript

'use strict';
require('../common');
const assert = require('assert');
const vm = require('vm');
// The sandbox should have its own Symbol constructor.
let sandbox = {};
vm.runInNewContext('this.Symbol = Symbol', sandbox);
assert.strictEqual(typeof sandbox.Symbol, 'function');
assert.notStrictEqual(sandbox.Symbol, Symbol);
// Unless we copy the Symbol constructor explicitly, of course.
sandbox = { Symbol: Symbol };
vm.runInNewContext('this.Symbol = Symbol', sandbox);
assert.strictEqual(typeof sandbox.Symbol, 'function');
assert.strictEqual(sandbox.Symbol, Symbol);