// 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. /*--- es5id: 15.2.3.6-4-97 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) includes: [propertyHelper.js] ---*/ 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 }); $ERROR("Expected an exception."); } catch (e) { verifyEqualTo(obj, "property", getFunc()); verifyNotEnumerable(obj, "property"); verifyNotConfigurable(obj, "property"); if (!(e instanceof TypeError)) { $ERROR("Expected TypeError, got " + e); } }