test262/test/built-ins/Object/defineProperties/15.2.3.7-5-b-163.js

33 lines
680 B
JavaScript

// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.2.3.7-5-b-163
description: >
Object.defineProperties - 'descObj' is the global object which
implements its own [[Get]] method to get 'writable' property
(8.10.5 step 6.a)
includes:
- propertyHelper.js
- fnGlobalObject.js
---*/
var obj = {};
try {
fnGlobalObject().writable = false;
Object.defineProperties(obj, {
property: fnGlobalObject()
});
assert(obj.hasOwnProperty("property"));
verifyNotWritable(obj, "property");
} finally {
delete fnGlobalObject().writable;
}