/// 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 ch15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-461.js * @description ES5 Attributes - property ([[Get]] is undefined, [[Set]] is a Function, [[Enumerable]] is true, [[Configurable]] is true) is deletable */ function testcase() { var obj = {}; var verifySetFunc = "data"; var setFunc = function (value) { verifySetFunc = value; }; Object.defineProperty(obj, "prop", { get: undefined, set: setFunc, enumerable: true, configurable: true }); var propertyDefineCorrect = obj.hasOwnProperty("prop"); var desc = Object.getOwnPropertyDescriptor(obj, "prop"); delete obj.prop; return propertyDefineCorrect && desc.configurable === true && !obj.hasOwnProperty("prop"); } runTestCase(testcase);