/// 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 ch15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-97.js * @description Object.defineProperty will throw TypeError when name.configurable = false, name.[[Set]] is undefined, desc.[[Set]] refers to an object (8.12.9 step 11.a.i) */ function testcase() { var obj = {}; function getFunc() { return "property"; } Object.defineProperty(obj, "property", { get: getFunc, configurable: false }); try { Object.defineProperty(obj, "property", { get: getFunc, set: function () { }, configurable: false }); return false; } catch (e) { return e instanceof TypeError && accessorPropertyAttributesAreCorrect(obj, "property", getFunc, undefined, undefined, false, false); } } runTestCase(testcase);