| // Copyright 2009 the Sputnik authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /** |
| * Result of boolean conversion from number value is false if the argument is +0, -0, or NaN; otherwise, is true |
| * |
| * @path ch09/9.2/S9.2_A4_T2.js |
| * @description +0, -0 and NaN convert to Boolean by implicit transformation |
| */ |
| |
| // CHECK#1 |
| if (!(+0) !== true) { |
| $ERROR('#1: !(+0) === true. Actual: ' + (!(+0))); |
| } |
| |
| // CHECK#2 |
| if (!(-0) !== true) { |
| $ERROR('#2: !(-0) === true. Actual: ' + (!(-0))); |
| } |
| |
| // CHECK#3 |
| if (!(Number.NaN) !== true) { |
| $ERROR('#3: !(Number.NaN) === true. Actual: ' + (!(Number.NaN))); |
| } |
| |
