/// 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 ch15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-310.js * @description Object.defineProperty - 'O' is an Arguments object, 'name' is an index named accessor property of 'O' but not defined in [[ParameterMap]] of 'O', test TypeError is thrown when updating the [[Set]] attribute value of 'name' which is not configurable (10.6 [[DefineOwnProperty]] step 4) */ function testcase() { return (function () { function getFunc() { return 0; } Object.defineProperty(arguments, "0", { get: getFunc, set: undefined, enumerable: false, configurable: false }); function setFunc(value) { this.setVerifyHelpProp = value; } try { Object.defineProperty(arguments, "0", { set: setFunc }); } catch (e) { return e instanceof TypeError && accessorPropertyAttributesAreCorrect(arguments, "0", getFunc, undefined, undefined, false, false); } return false; }()); } runTestCase(testcase);