/// 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 ch15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-547-4.js * @description ES5 Attributes - Updating an indexed accessor property 'P' whose [[Configurable]] attribute is false to a data property does not succeed, 'A' is an Arguments object (8.12.9 step 9.a) */ function testcase() { var obj = (function () { return arguments; }()); obj.verifySetFunc = "data"; var getFunc = function () { return obj.verifySetFunc; }; var setFunc = function (value) { obj.verifySetFunc = value; }; Object.defineProperty(obj, "0", { get: getFunc, set: setFunc, enumerable: true, configurable: false }); var desc1 = Object.getOwnPropertyDescriptor(obj, "0"); try { Object.defineProperty(obj, "0", { value: 1001 }); return false; } catch (e) { var desc2 = Object.getOwnPropertyDescriptor(obj, "0"); return desc1.hasOwnProperty("get") && !desc2.hasOwnProperty("value") && e instanceof TypeError && accessorPropertyAttributesAreCorrect(obj, "0", getFunc, setFunc, "verifySetFunc", true, false); } } runTestCase(testcase);