| /* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ |
| /* This Source Code Form is subject to the terms of the Mozilla Public |
| * License, v. 2.0. If a copy of the MPL was not distributed with this |
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| |
| |
| /** |
| File Name: 15.4-2.js |
| ECMA Section: 15.4 Array Objects |
| |
| Description: Whenever a property is added whose name is an array |
| index, the length property is changed, if necessary, |
| to be one more than the numeric value of that array |
| index; and whenever the length property is changed, |
| every property whose name is an array index whose value |
| is not smaller than the new length is automatically |
| deleted. This constraint applies only to the Array |
| object itself, and is unaffected by length or array |
| index properties that may be inherited from its |
| prototype. |
| |
| Author: christine@netscape.com |
| Date: 28 october 1997 |
| |
| */ |
| var SECTION = "15.4-2"; |
| var VERSION = "ECMA_1"; |
| startTest(); |
| var TITLE = "Array Objects"; |
| |
| writeHeaderToLog( SECTION + " "+ TITLE); |
| |
| new TestCase( SECTION, |
| "var arr=new Array(); arr[Math.pow(2,16)] = 'hi'; arr.length", |
| Math.pow(2,16)+1, |
| eval("var arr=new Array(); arr[Math.pow(2,16)] = 'hi'; arr.length") ); |
| |
| new TestCase( SECTION, |
| "var arr=new Array(); arr[Math.pow(2,30)-2] = 'hi'; arr.length", |
| Math.pow(2,30)-1, |
| eval("var arr=new Array(); arr[Math.pow(2,30)-2] = 'hi'; arr.length") ); |
| |
| new TestCase( SECTION, |
| "var arr=new Array(); arr[Math.pow(2,30)-1] = 'hi'; arr.length", |
| Math.pow(2,30), |
| eval("var arr=new Array(); arr[Math.pow(2,30)-1] = 'hi'; arr.length") ); |
| |
| new TestCase( SECTION, |
| "var arr=new Array(); arr[Math.pow(2,30)] = 'hi'; arr.length", |
| Math.pow(2,30)+1, |
| eval("var arr=new Array(); arr[Math.pow(2,30)] = 'hi'; arr.length") ); |
| |
| |
| new TestCase( SECTION, |
| "var arr=new Array(); arr[Math.pow(2,31)-2] = 'hi'; arr.length", |
| Math.pow(2,31)-1, |
| eval("var arr=new Array(); arr[Math.pow(2,31)-2] = 'hi'; arr.length") ); |
| |
| new TestCase( SECTION, |
| "var arr=new Array(); arr[Math.pow(2,31)-1] = 'hi'; arr.length", |
| Math.pow(2,31), |
| eval("var arr=new Array(); arr[Math.pow(2,31)-1] = 'hi'; arr.length") ); |
| |
| new TestCase( SECTION, |
| "var arr=new Array(); arr[Math.pow(2,31)] = 'hi'; arr.length", |
| Math.pow(2,31)+1, |
| eval("var arr=new Array(); arr[Math.pow(2,31)] = 'hi'; arr.length") ); |
| |
| new TestCase( SECTION, |
| "var arr = new Array(0,1,2,3,4,5); arr.length = 2; String(arr)", |
| "0,1", |
| eval("var arr = new Array(0,1,2,3,4,5); arr.length = 2; String(arr)") ); |
| |
| new TestCase( SECTION, |
| "var arr = new Array(0,1); arr.length = 3; String(arr)", |
| "0,1,", |
| eval("var arr = new Array(0,1); arr.length = 3; String(arr)") ); |
| |
| test(); |
| |