// Copyright (c) 2012 Ecma International. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- es5id: 15.2.3.6-4-323-1 description: > Object.defineProperty - ''O' is an Arguments object of a function that has formal parameters, 'P' is own accessor property of 'O', test TypeError is thrown when updating the [[Enumerable]] attribute value of 'P' which is not configurable (10.6 [[DefineOwnProperty]] step 4) includes: [propertyHelper.js] ---*/ (function(a, b, c) { function setFunc(value) { this.genericPropertyString = value; } Object.defineProperty(arguments, "genericProperty", { set: setFunc, enumerable: true, configurable: false }); try { Object.defineProperty(arguments, "genericProperty", { enumerable: false }); throw new Test262Error("Expected an exception."); } catch (e) { if (c !== 3) { throw new Test262Error('Expected c === 3, actually ' + c); } verifyWritable(arguments, "genericProperty", "genericPropertyString"); verifyEnumerable(arguments, "genericProperty"); verifyNotConfigurable(arguments, "genericProperty"); if (!(e instanceof TypeError)) { throw new Test262Error("Expected TypeError, got " + e); } } }(1, 2, 3)); reportCompare(0, 0);