// 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: 15.2.3.6-4-360 description: > ES5 Attributes - success to update the data property ([[Writable]] is false, [[Enumerable]] is true, [[Configurable]] is true) to an accessor property includes: [runTestCase.js] ---*/ function testcase() { var obj = {}; Object.defineProperty(obj, "prop", { value: 2010, writable: false, enumerable: true, configurable: true }); var desc1 = Object.getOwnPropertyDescriptor(obj, "prop"); function getFunc() { return 20; } Object.defineProperty(obj, "prop", { get: getFunc }); var desc2 = Object.getOwnPropertyDescriptor(obj, "prop"); return desc1.hasOwnProperty("value") && desc2.hasOwnProperty("get"); } runTestCase(testcase);