/// 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 ch15/15.2/15.2.3/15.2.3.5/15.2.3.5-4-190.js * @description Object.create - 'writable' property of one property in 'Properties' is an inherited accessor property without a get function (8.10.5 step 6.a) */ function testcase() { var proto = { value: 100 }; Object.defineProperty(proto, "writable", { set: function () { } }); var ConstructFun = function () { }; ConstructFun.prototype = proto; var descObj = new ConstructFun(); var newObj = Object.create({}, { prop: descObj }); var beforeWrite = (newObj.prop === 100); newObj.prop = "isWritable"; var afterWrite = (newObj.prop === 100); return beforeWrite === true && afterWrite === true; } runTestCase(testcase);