| // Copyright 2009 the Sputnik authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| info: The integer 0 has two representations, +0 and -0 |
| es5id: 8.5_A11_T2 |
| description: Compare positive_zero and negative_zero |
| ---*/ |
| |
| var p_zero=+0; |
| var n_zero=-0; |
| |
| //CHECK #1 |
| if ((p_zero == n_zero) !== true){ |
| $ERROR('#1: var p_zero=+0; var n_zero=-0; p_zero != n_zero'); |
| } |
| |
| //CHECK #2 |
| if ((n_zero == 0) !== true){ |
| $ERROR('#2: var p_zero=+0; var n_zero=-0; n_zero == 0'); |
| } |
| |
| //CHECK #3 |
| if ((p_zero == -0) !== true){ |
| $ERROR('#3: var p_zero=+0; var n_zero=-0; p_zero == -0'); |
| } |
| |
| //CHECK #4 |
| if ((p_zero === 0) !== true){ |
| $ERROR('#4: var p_zero=+0; var n_zero=-0; p_zero === 0'); |
| } |
| |
| //CHECK #5 |
| if ((n_zero === -0) !== true){ |
| $ERROR('#5: var p_zero=+0; var n_zero=-0; n_zero === -0'); |
| } |