js/src/tests/test262/ch11/11.4/11.4.7/S11.4.7_A4.1.js@6474c204b198 (annotated)
js/src/tests/test262/ch11/11.4/11.4.7/S11.4.7_A4.1.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | // Copyright 2009 the Sputnik authors. All rights reserved. |
| michael@0 | 2 | // This code is governed by the BSD license found in the LICENSE file. |
| michael@0 | 3 | |
| michael@0 | 4 | /** |
| michael@0 | 5 | * If x is NaN, operator -x returns NaN |
| michael@0 | 6 | * |
| michael@0 | 7 | * @path ch11/11.4/11.4.7/S11.4.7_A4.1.js |
| michael@0 | 8 | * @description Checking NaN |
| michael@0 | 9 | */ |
| michael@0 | 10 | |
| michael@0 | 11 | //CHECK#1 |
| michael@0 | 12 | if (isNaN(-NaN) !== true) { |
| michael@0 | 13 | $ERROR('#1: -NaN === Not-a-Number. Actual: ' + (-NaN)); |
| michael@0 | 14 | } |
| michael@0 | 15 | |
| michael@0 | 16 | //CHECK#2 |
| michael@0 | 17 | var x = NaN; |
| michael@0 | 18 | if (isNaN(-x) != true) { |
| michael@0 | 19 | $ERROR('#2: var x = NaN; -x === Not-a-Number. Actual: ' + (-x)); |
| michael@0 | 20 | } |
| michael@0 | 21 |
