/// Copyright (c) 2012 Ecma International. All rights reserved. /// Ecma International makes this code available under the terms and conditions set /// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the /// "Use Terms"). Any redistribution of this code must retain the above /// copyright and this notice and otherwise comply with the Use Terms. /** * @path ch15/15.2/15.2.3/15.2.3.14/15.2.3.14-3-7.js * @description Object.keys - length of the returned array equals the number of own enumerable properties of 'O' */ function testcase() { var obj = { prop1: 1001, prop2: 1002 }; Object.defineProperty(obj, "prop3", { value: 1003, enumerable: true, configurable: true }); Object.defineProperty(obj, "prop4", { get: function () { return 1003; }, enumerable: false, configurable: true }); var arr = Object.keys(obj); return arr.length === 3; } runTestCase(testcase);