/// 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 ch15/15.2/15.2.3/15.2.3.7/15.2.3.7-6-a-241.js * @description Object.defineProperties - TypeError is thrown if 'O' is an Array, 'P' is an array index named property that already exists on 'O' is accessor property with [[Configurable]] false, 'desc' is accessor descriptor, the [[Set]] field of 'desc' is present, and the [[Set]] field of 'desc' and the [[Set]] attribute value of 'P' are two objects which refer to the different objects (15.4.5.1 step 4.c) */ function testcase() { var arr = []; function set_fun(value) { arr.setVerifyHelpProp = value; } Object.defineProperty(arr, "1", { set: set_fun }); try { Object.defineProperties(arr, { "1": { set: function () { } } }); return false; } catch (ex) { return (ex instanceof TypeError) && accessorPropertyAttributesAreCorrect(arr, "1", undefined, set_fun, "setVerifyHelpProp", false, false); } } runTestCase(testcase);