test262/test/built-ins/Object/keys/15.2.3.14-2-2.js

15 lines
390 B
JavaScript

// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.2.3.14-2-2
description: Object.keys returns the standard built-in Array (check [[Class]]
---*/
var o = { x: 1, y: 2};
var a = Object.keys(o);
var s = Object.prototype.toString.call(a);
assert.sameValue(s, '[object Array]', 's');