js/src/tests/test262/ch12/12.5/S12.5_A1.1_T2.js@6474c204b198 (annotated)
js/src/tests/test262/ch12/12.5/S12.5_A1.1_T2.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| 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 | * 0, null, undefined, false, empty string, NaN in expression is evaluated to false |
| michael@0 | 6 | * |
| michael@0 | 7 | * @path ch12/12.5/S12.5_A1.1_T2.js |
| michael@0 | 8 | * @description Using "if/else" construction |
| michael@0 | 9 | */ |
| michael@0 | 10 | |
| michael@0 | 11 | var c=0; |
| michael@0 | 12 | ////////////////////////////////////////////////////////////////////////////// |
| michael@0 | 13 | //CHECK#1 |
| michael@0 | 14 | if(0) |
| michael@0 | 15 | $ERROR('#1.1: 0 in expression is evaluated to false '); |
| michael@0 | 16 | else |
| michael@0 | 17 | c++; |
| michael@0 | 18 | if (c!=1) $ERROR('#1.2: else branch don`t execute'); |
| michael@0 | 19 | // |
| michael@0 | 20 | ////////////////////////////////////////////////////////////////////////////// |
| michael@0 | 21 | |
| michael@0 | 22 | ////////////////////////////////////////////////////////////////////////////// |
| michael@0 | 23 | //CHECK#2 |
| michael@0 | 24 | if(false) |
| michael@0 | 25 | $ERROR('#2.1: false in expression is evaluated to false '); |
| michael@0 | 26 | else |
| michael@0 | 27 | c++; |
| michael@0 | 28 | if (c!=2) $ERROR('#2.2: else branch don`t execute'); |
| michael@0 | 29 | // |
| michael@0 | 30 | ////////////////////////////////////////////////////////////////////////////// |
| michael@0 | 31 | |
| michael@0 | 32 | ////////////////////////////////////////////////////////////////////////////// |
| michael@0 | 33 | //CHECK#3 |
| michael@0 | 34 | if(null) |
| michael@0 | 35 | $ERROR('#3.1: null in expression is evaluated to false '); |
| michael@0 | 36 | else |
| michael@0 | 37 | c++; |
| michael@0 | 38 | if (c!=3) $ERROR('#3.2: else branch don`t execute'); |
| michael@0 | 39 | // |
| michael@0 | 40 | ////////////////////////////////////////////////////////////////////////////// |
| michael@0 | 41 | |
| michael@0 | 42 | ////////////////////////////////////////////////////////////////////////////// |
| michael@0 | 43 | //CHECK#4 |
| michael@0 | 44 | if(undefined) |
| michael@0 | 45 | $ERROR('#4.1: undefined in expression is evaluated to false '); |
| michael@0 | 46 | else |
| michael@0 | 47 | c++; |
| michael@0 | 48 | if (c!=4) $ERROR('#4.2: else branch don`t execute'); |
| michael@0 | 49 | // |
| michael@0 | 50 | ////////////////////////////////////////////////////////////////////////////// |
| michael@0 | 51 | |
| michael@0 | 52 | ////////////////////////////////////////////////////////////////////////////// |
| michael@0 | 53 | //CHECK#5 |
| michael@0 | 54 | if("") |
| michael@0 | 55 | $ERROR('#5.1: empty string in expression is evaluated to false '); |
| michael@0 | 56 | else |
| michael@0 | 57 | c++; |
| michael@0 | 58 | if (c!=5) $ERROR('#5.2: else branch don`t execute'); |
| michael@0 | 59 | // |
| michael@0 | 60 | ////////////////////////////////////////////////////////////////////////////// |
| michael@0 | 61 | |
| michael@0 | 62 | ////////////////////////////////////////////////////////////////////////////// |
| michael@0 | 63 | //CHECK#6 |
| michael@0 | 64 | if(NaN) |
| michael@0 | 65 | $ERROR('#6.1: NaN in expression is evaluated to false '); |
| michael@0 | 66 | else |
| michael@0 | 67 | c++; |
| michael@0 | 68 | if (c!=6) $ERROR('#6.2: else branch don`t execute'); |
| michael@0 | 69 | // |
| michael@0 | 70 | ////////////////////////////////////////////////////////////////////////////// |
| michael@0 | 71 |
