| // Copyright 2009 the Sputnik authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| info: If one expression is undefined or null and another is not, return false |
| es5id: 11.9.2_A6.2_T2 |
| description: y is null or undefined, x is not |
| ---*/ |
| |
| //CHECK#1 |
| if ((false != undefined) !== true) { |
| $ERROR('#1: (false != undefined) === true'); |
| } |
| |
| //CHECK#2 |
| if ((Number.NaN != undefined) !== true) { |
| $ERROR('#2: (Number.NaN != undefined) === true'); |
| } |
| |
| //CHECK#3 |
| if (("undefined" != undefined) !== true) { |
| $ERROR('#3: ("undefined" != undefined) === true'); |
| } |
| |
| //CHECK#4 |
| if (({} != undefined) !== true) { |
| $ERROR('#4: ({} != undefined) === true'); |
| } |
| |
| //CHECK#5 |
| if ((false != null) !== true) { |
| $ERROR('#5: (false != null) === true'); |
| } |
| |
| //CHECK#6 |
| if ((0 != null) !== true) { |
| $ERROR('#6: (0 != null) === true'); |
| } |
| |
| //CHECK#7 |
| if (("null" != null) !== true) { |
| $ERROR('#7: ("null" != null) === true'); |
| } |
| |
| //CHECK#8 |
| if (({} != null) !== true) { |
| $ERROR('#8: ({} != null) === true'); |
| } |
