// 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: 15.2.3.7-5-b-160 description: > Object.defineProperties - 'descObj' is an Error object which implements its own [[Get]] method to get 'writable' property (8.10.5 step 6.a) includes: [propertyHelper.js] ---*/ var obj = {}; var descObj = new Error(); descObj.writable = false; Object.defineProperties(obj, { property: descObj }); assert(obj.hasOwnProperty("property")); verifyNotWritable(obj, "property");