Source code
Revision control
Copy as Markdown
Other Tools
// Copyright (C) 2015 André Bargull. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 20.1.2.4
description: >
Number.isNaN.name is "isNaN".
info: |
Number.isNaN ( number )
17 ECMAScript Standard Built-in Objects:
Every built-in Function object, including constructors, that is not
identified as an anonymous function has a name property whose value
is a String.
Unless otherwise specified, the name property of a built-in Function
object, if it exists, has the attributes { [[Writable]]: false,
[[Enumerable]]: false, [[Configurable]]: true }.
includes: [propertyHelper.js]
---*/
verifyProperty(Number.isNaN, "name", {
value: "isNaN",
writable: false,
enumerable: false,
configurable: true
});
reportCompare(0, 0);