test262/test/built-ins/Object/defineProperties/15.2.3.7-5-b-160.js

// 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");