test262/test/built-ins/Number/isNaN/nan.js

11 lines
304 B
JavaScript

// Copyright (c) 2014 Ryan Lewis. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 20.1.2.4
author: Ryan Lewis
description: Number.IsNaN should return true if called with NaN.
---*/
assert.sameValue(Number.isNaN(NaN), true, 'Number.isNaN(NaN)');