/// 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 ch15/15.2/15.2.3/15.2.3.7/15.2.3.7-2-8.js * @description Object.defineProperties - argument 'Properties' is a String object whose primitive value is any interesting string */ function testcase() { var obj = {}; var props = new String(); var result = false; Object.defineProperty(props, "prop", { get: function () { result = this instanceof String; return {}; }, enumerable: true }); Object.defineProperties(obj, props); return result; } runTestCase(testcase);