Source code
Revision control
Copy as Markdown
Other Tools
// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.2.3.6-4-259
description: >
Object.defineProperty - 'O' is an Array, 'name' is an array index
named property, name is data property and 'desc' is data
descriptor, test setting the [[Value]] attribute value of 'name'
as undefined (15.4.5.1 step 4.c)
includes: [propertyHelper.js]
---*/
var arrObj = [100];
Object.defineProperty(arrObj, "0", {
value: undefined
});
verifyProperty(arrObj, "0", {
value: undefined,
writable: true,
enumerable: true,
configurable: true,
});
reportCompare(0, 0);