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: 15.2.3.6-4-328
description: >
ES5 Attributes - property ([[Writable]] is true, [[Enumerable]] is
true, [[Configurable]] is true) is deletable
---*/
var obj = {};
Object.defineProperty(obj, "prop", {
value: 2010,
writable: true,
enumerable: true,
configurable: true
});
var beforeDelete = obj.hasOwnProperty("prop");
delete obj.prop;
var afterDelete = obj.hasOwnProperty("prop");
assert(beforeDelete, 'beforeDelete !== true');
assert.sameValue(afterDelete, false, 'afterDelete');
reportCompare(0, 0);