| // Copyright 2009 the Sputnik authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| info: If x or y is NaN, return false |
| es5id: 11.9.1_A4.1_T2 |
| description: y is NaN |
| ---*/ |
| |
| //CHECK#1 |
| if ((true == Number.NaN) !== false) { |
| $ERROR('#1: (true == NaN) === false'); |
| } |
| |
| //CHECK#2 |
| if ((-1 == Number.NaN) !== false) { |
| $ERROR('#2: (-1 == NaN) === false'); |
| } |
| |
| //CHECK#3 |
| if ((Number.NaN == Number.NaN) !== false) { |
| $ERROR('#3: (NaN == NaN) === false'); |
| } |
| |
| //CHECK#4 |
| if ((Number.POSITIVE_INFINITY == Number.NaN) !== false) { |
| $ERROR('#4: (+Infinity == NaN) === false'); |
| } |
| |
| //CHECK#5 |
| if ((Number.NEGATIVE_INFINITY == Number.NaN) !== false) { |
| $ERROR('#5: (-Infinity == NaN) === false'); |
| } |
| |
| //CHECK#6 |
| if ((Number.MAX_VALUE == Number.NaN) !== false) { |
| $ERROR('#6: (Number.MAX_VALUE == NaN) === false'); |
| } |
| |
| //CHECK#7 |
| if ((Number.MIN_VALUE == Number.NaN) !== false) { |
| $ERROR('#7: (Number.MIN_VALUE == NaN) === false'); |
| } |
| |
| //CHECK#8 |
| if (("string" == Number.NaN) !== false) { |
| $ERROR('#8: ("string" == NaN) === false'); |
| } |
| |
| //CHECK#9 |
| if ((new Object() == Number.NaN) !== false) { |
| $ERROR('#9: (new Object() == NaN) === false'); |
| } |