js/src/tests/test262/ch08/8.7/S8.7_A2.js@6474c204b198 (annotated)
js/src/tests/test262/ch08/8.7/S8.7_A2.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 | * Reference to Self-Modifying Object remain the integrity |
| michael@0 | 6 | * |
| michael@0 | 7 | * @path ch08/8.7/S8.7_A2.js |
| michael@0 | 8 | * @description Create a reference to the array, and change original array |
| michael@0 | 9 | */ |
| michael@0 | 10 | |
| michael@0 | 11 | ////////////////////////////////////////////////////////////////////////////// |
| michael@0 | 12 | //CHECK#1 |
| michael@0 | 13 | // Create an array of items |
| michael@0 | 14 | var items = new Array( "one", "two", "three" ); |
| michael@0 | 15 | // Create a reference to the array of items |
| michael@0 | 16 | var itemsRef = items; |
| michael@0 | 17 | // Add an item to the original array |
| michael@0 | 18 | items.push( "four" );var itemsRef = items; |
| michael@0 | 19 | // The length of each array should be the same, |
| michael@0 | 20 | // since they both point to the same array object |
| michael@0 | 21 | if( itemsRef.length !== 4){ |
| michael@0 | 22 | $ERROR('#1: var items = new Array( "one", "two", "three" ); var itemsRef = items; items.push( "four" );var itemsRef = items; itemsRef.length !== 4'); |
| michael@0 | 23 | }; |
| michael@0 | 24 | // |
| michael@0 | 25 | ////////////////////////////////////////////////////////////////////////////// |
| michael@0 | 26 | |
| michael@0 | 27 | ////////////////////////////////////////////////////////////////////////////// |
| michael@0 | 28 | //CHECK# |
| michael@0 | 29 | // Create an array of items |
| michael@0 | 30 | var items = new Array( "one", "two", "three" ); |
| michael@0 | 31 | // Create a reference to the array of items |
| michael@0 | 32 | var itemsRef = items; |
| michael@0 | 33 | // Add an item to the original array |
| michael@0 | 34 | items[1]="duo"; |
| michael@0 | 35 | // The length of each array should be the same, |
| michael@0 | 36 | // since they both point to the same array object |
| michael@0 | 37 | if( itemsRef[1] !== "duo"){ |
| michael@0 | 38 | $ERROR('#2: var items = new Array( "one", "two", "three" ); var itemsRef = items; items[1]="duo"; itemsRef[1] === "duo". Actual: ' + (itemsRef[1])); |
| michael@0 | 39 | }; |
| michael@0 | 40 | // |
| michael@0 | 41 | ////////////////////////////////////////////////////////////////////////////// |
| michael@0 | 42 |
