js/src/tests/test262/ch08/8.7/S8.7_A4.js@8bccb770b82d (annotated)
js/src/tests/test262/ch08/8.7/S8.7_A4.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 | * Object Modification Resulting in a New Object for Not a Self-Modified Object leads to loss of integrity |
| michael@0 | 6 | * |
| michael@0 | 7 | * @path ch08/8.7/S8.7_A4.js |
| michael@0 | 8 | * @description Create a reference to the string, and Concatenate some new text onto the string object |
| michael@0 | 9 | */ |
| michael@0 | 10 | |
| michael@0 | 11 | ////////////////////////////////////////////////////////////////////////////// |
| michael@0 | 12 | //CHECK# |
| michael@0 | 13 | // Set item equal to a new string object |
| michael@0 | 14 | var item = new String("test"); |
| michael@0 | 15 | // itemRef now refers to the same string object |
| michael@0 | 16 | var itemRef = item; |
| michael@0 | 17 | // Concatenate some new text onto the string object |
| michael@0 | 18 | // NOTE: This creates a new object, and does not modify |
| michael@0 | 19 | // the original object. |
| michael@0 | 20 | item += "ing"; |
| michael@0 | 21 | // The values of item and itemRef are NOT equal, as a whole |
| michael@0 | 22 | // new string object has been created |
| michael@0 | 23 | if( item == itemRef ){ |
| michael@0 | 24 | $ERROR('#1: var item = new String("test"); var itemRef = item; item += "ing"; item != itemRef'); |
| michael@0 | 25 | }; |
| michael@0 | 26 | // |
| michael@0 | 27 | ////////////////////////////////////////////////////////////////////////////// |
| michael@0 | 28 |
