| // Copyright 2009 the Sputnik authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /** |
| * Result of number conversion from undefined value is NaN |
| * |
| * @path ch09/9.3/S9.3_A1_T2.js |
| * @description Undefined convert to Number by implicit transformation |
| */ |
| |
| // CHECK#1 |
| if (isNaN(+(undefined)) !== true) { |
| $ERROR('#1: +(undefined) === Not-a-Number. Actual: ' + (+(undefined))); |
| } |
| |
| // CHECK#2 |
| if (isNaN(+(void 0)) !== true) { |
| $ERROR('#2: +(void 0) === Not-a-Number. Actual: ' + (+(void 0))); |
| } |
| |
| // CHECK#3 |
| if (isNaN(+(eval("var x"))) !== true) { |
| $ERROR('#3: +(eval("var x")) === Not-a-Number. Actual: ' + (+(eval("var x")))); |
| } |
| |
