| /* -*- tab-width: 2; 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: 15.4.2.1-3.js |
| ECMA Section: 15.4.2.1 new Array( item0, item1, ... ) |
| Description: This description only applies of the constructor is |
| given two or more arguments. |
| |
| The [[Prototype]] property of the newly constructed |
| object is set to the original Array prototype object, |
| the one that is the initial value of Array.prototype |
| (15.4.3.1). |
| |
| The [[Class]] property of the newly constructed object |
| is set to "Array". |
| |
| The length property of the newly constructed object is |
| set to the number of arguments. |
| |
| The 0 property of the newly constructed object is set |
| to item0... in general, for as many arguments as there |
| are, the k property of the newly constructed object is |
| set to argument k, where the first argument is |
| considered to be argument number 0. |
| |
| This test stresses the number of arguments presented to |
| the Array constructor. Should support up to Math.pow |
| (2,32) arguments, since that is the maximum length of an |
| ECMAScript array. |
| |
| ***Change TEST_LENGTH to Math.pow(2,32) when larger array |
| lengths are supported. |
| |
| Author: christine@netscape.com |
| Date: 7 october 1997 |
| */ |
| var SECTION = "15.4.2.1-3"; |
| var VERSION = "ECMA_1"; |
| startTest(); |
| var TITLE = "The Array Constructor: new Array( item0, item1, ...)"; |
| |
| writeHeaderToLog( SECTION + " "+ TITLE); |
| |
| var TEST_STRING = "new Array("; |
| var ARGUMENTS = "" |
| var TEST_LENGTH = Math.pow(2,10); //Math.pow(2,32); |
| |
| for ( var index = 0; index < TEST_LENGTH; index++ ) { |
| ARGUMENTS += index; |
| ARGUMENTS += (index == (TEST_LENGTH-1) ) ? "" : ","; |
| } |
| |
| TEST_STRING += ARGUMENTS + ")"; |
| |
| TEST_ARRAY = eval( TEST_STRING ); |
| |
| for ( var item = 0; item < TEST_LENGTH; item++ ) { |
| new TestCase( SECTION, |
| "TEST_ARRAY["+item+"]", |
| item, |
| TEST_ARRAY[item] ); |
| } |
| |
| new TestCase( SECTION, |
| "new Array( ["+TEST_LENGTH+" arguments] ) +''", |
| ARGUMENTS, |
| TEST_ARRAY +"" ); |
| |
| new TestCase( SECTION, |
| "TEST_ARRAY.toString", |
| Array.prototype.toString, |
| TEST_ARRAY.toString ); |
| |
| new TestCase( SECTION, |
| "TEST_ARRAY.join", |
| Array.prototype.join, |
| TEST_ARRAY.join ); |
| |
| new TestCase( SECTION, |
| "TEST_ARRAY.sort", |
| Array.prototype.sort, |
| TEST_ARRAY.sort ); |
| |
| new TestCase( SECTION, |
| "TEST_ARRAY.reverse", |
| Array.prototype.reverse, |
| TEST_ARRAY.reverse ); |
| |
| new TestCase( SECTION, |
| "TEST_ARRAY.length", |
| TEST_LENGTH, |
| TEST_ARRAY.length ); |
| |
| new TestCase( SECTION, |
| "TEST_ARRAY.toString = Object.prototype.toString; TEST_ARRAY.toString()", |
| "[object Array]", |
| eval("TEST_ARRAY.toString = Object.prototype.toString; TEST_ARRAY.toString()") ); |
| |
| test(); |