js/src/tests/test262/ch08/8.4/S8.4_A8.js@8bccb770b82d (annotated)
js/src/tests/test262/ch08/8.4/S8.4_A8.js
Wed, 31 Dec 2014 13:27:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 13:27:57 +0100
- branch
- TOR_BUG_3246
- changeset 6
- 8bccb770b82d
- permissions
- -rw-r--r--
Ignore runtime configuration files generated during quality assurance.
| michael@0 | 1 | // Copyright 2009 the Sputnik authors. All rights reserved. |
| michael@0 | 2 | // This code is governed by the BSD license found in the LICENSE file. |
| michael@0 | 3 | |
| michael@0 | 4 | /** |
| michael@0 | 5 | * Empty string, 0, false are all equal (==) to each other, since they all evaluate to 0 |
| michael@0 | 6 | * |
| michael@0 | 7 | * @path ch08/8.4/S8.4_A8.js |
| michael@0 | 8 | * @description Compare empty string with undefined, null, 0 and false |
| michael@0 | 9 | */ |
| michael@0 | 10 | |
| michael@0 | 11 | var str=''; |
| michael@0 | 12 | |
| michael@0 | 13 | //////////////////////////////////////////////////////////// |
| michael@0 | 14 | // CHECK#1 |
| michael@0 | 15 | if (str == undefined){ |
| michael@0 | 16 | $ERROR('#1: Empty string and undefined are not equal (!=) to each other'); |
| michael@0 | 17 | } |
| michael@0 | 18 | // |
| michael@0 | 19 | ///////////////////////////////////////////////////////////// |
| michael@0 | 20 | |
| michael@0 | 21 | //////////////////////////////////////////////////////////// |
| michael@0 | 22 | // CHECK#2 |
| michael@0 | 23 | if (str == null){ |
| michael@0 | 24 | $ERROR('#1: Empty string and Null are not equal (!=) to each other'); |
| michael@0 | 25 | } |
| michael@0 | 26 | // |
| michael@0 | 27 | ///////////////////////////////////////////////////////////// |
| michael@0 | 28 | |
| michael@0 | 29 | //////////////////////////////////////////////////////////// |
| michael@0 | 30 | // CHECK#3 |
| michael@0 | 31 | if (str != 0){ |
| michael@0 | 32 | $ERROR('#3: Empty string and 0 are equal (==) to each other, since they all evaluate to 0'); |
| michael@0 | 33 | } |
| michael@0 | 34 | // |
| michael@0 | 35 | ///////////////////////////////////////////////////////////// |
| michael@0 | 36 | |
| michael@0 | 37 | //////////////////////////////////////////////////////////// |
| michael@0 | 38 | // CHECK#4 |
| michael@0 | 39 | if (str != false){ |
| michael@0 | 40 | $ERROR('#4: Empty string and false are equal (==) to each other, since they all evaluate to 0'); |
| michael@0 | 41 | } |
| michael@0 | 42 | // |
| michael@0 | 43 | ///////////////////////////////////////////////////////////// |
| michael@0 | 44 |
