/// 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 ch15/15.2/15.2.3/15.2.3.14/15.2.3.14-5-5.js * @description Object.keys - inherited enumerable data property of 'O' is not defined in returned array */ function testcase() { var proto = {}; Object.defineProperty(proto, "inheritedProp", { value: 1003, enumerable: true, configurable: true }); var Con = function () { }; Con.prototype = proto; var obj = new Con(); obj.prop = 1004; var arr = Object.keys(obj); for (var p in arr) { if (arr[p] === "inheritedProp") { return false; } } return true; } runTestCase(testcase);