/// 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 ch15/15.2/15.2.3/15.2.3.7/15.2.3.7-5-a-17.js * @description Object.defineProperties - 'Properties' is the Arguments object which implements its own [[Get]] method to get enumerable own property */ function testcase() { var obj = {}; var arg; (function fun() { arg = arguments; }()); Object.defineProperty(arg, "prop", { value: { value: 17 }, enumerable: true }); Object.defineProperties(obj, arg); return obj.hasOwnProperty("prop") && obj.prop === 17; } runTestCase(testcase);