gecko/js/tests/ecma/Array/15.4.1.js

133 lines
4.2 KiB
JavaScript

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Mozilla Communicator client code, released
* March 31, 1998.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
gTestfile = '15.4.1.js';
/**
File Name: 15.4.1.js
ECMA Section: 15.4.1 The Array Constructor Called as a Function
Description: When Array is called as a function rather than as a
constructor, it creates and initializes a new array
object. Thus, the function call Array(...) is
equivalent to the object creationi new Array(...) with
the same arguments.
Author: christine@netscape.com
Date: 7 october 1997
*/
var SECTION = "15.4.1";
var VERSION = "ECMA_1";
startTest();
var TITLE = "The Array Constructor Called as a Function";
writeHeaderToLog( SECTION + " "+ TITLE);
new TestCase( SECTION,
"Array() +''",
"",
Array() +"" );
new TestCase( SECTION,
"typeof Array()",
"object",
typeof Array() );
new TestCase( SECTION,
"var arr = Array(); arr.getClass = Object.prototype.toString; arr.getClass()",
"[object Array]",
eval("var arr = Array(); arr.getClass = Object.prototype.toString; arr.getClass()") );
new TestCase( SECTION,
"var arr = Array(); arr.toString == Array.prototype.toString",
true,
eval("var arr = Array(); arr.toString == Array.prototype.toString") );
new TestCase( SECTION,
"Array().length",
0,
Array().length );
new TestCase( SECTION,
"Array(1,2,3) +''",
"1,2,3",
Array(1,2,3) +"" );
new TestCase( SECTION,
"typeof Array(1,2,3)",
"object",
typeof Array(1,2,3) );
new TestCase( SECTION,
"var arr = Array(1,2,3); arr.getClass = Object.prototype.toString; arr.getClass()",
"[object Array]",
eval("var arr = Array(1,2,3); arr.getClass = Object.prototype.toString; arr.getClass()") );
new TestCase( SECTION,
"var arr = Array(1,2,3); arr.toString == Array.prototype.toString",
true,
eval("var arr = Array(1,2,3); arr.toString == Array.prototype.toString") );
new TestCase( SECTION,
"Array(1,2,3).length",
3,
Array(1,2,3).length );
new TestCase( SECTION,
"typeof Array(12345)",
"object",
typeof Array(12345) );
new TestCase( SECTION,
"var arr = Array(12345); arr.getClass = Object.prototype.toString; arr.getClass()",
"[object Array]",
eval("var arr = Array(12345); arr.getClass = Object.prototype.toString; arr.getClass()") );
new TestCase( SECTION,
"var arr = Array(1,2,3,4,5); arr.toString == Array.prototype.toString",
true,
eval("var arr = Array(1,2,3,4,5); arr.toString == Array.prototype.toString") );
new TestCase( SECTION,
"Array(12345).length",
12345,
Array(12345).length );
test();