gecko/js/tests/ecma/FunctionObjects/15.3.1.1-2.js

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/* -*- 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 = '15.3.1.1-2.js';
/**
File Name: 15.3.1.1-2.js
ECMA Section: 15.3.1.1 The Function Constructor Called as a Function
Function(p1, p2, ..., pn, body )
Description:
When the Function function is called with some arguments p1, p2, . . . , pn,
body (where n might be 0, that is, there are no "p" arguments, and where body
might also not be provided), the following steps are taken:
1. Create and return a new Function object exactly if the function constructor
had been called with the same arguments (15.3.2.1).
Author: christine@netscape.com
Date: 28 october 1997
*/
var SECTION = "15.3.1.1-2";
var VERSION = "ECMA_1";
startTest();
var TITLE = "The Function Constructor Called as a Function";
writeHeaderToLog( SECTION + " "+ TITLE);
var myfunc1 = Function("a","b","c", "return a+b+c" );
var myfunc2 = Function("a, b, c", "return a+b+c" );
var myfunc3 = Function("a,b", "c", "return a+b+c" );
myfunc1.toString = Object.prototype.toString;
myfunc2.toString = Object.prototype.toString;
myfunc3.toString = Object.prototype.toString;
new TestCase( SECTION,
"myfunc1 = Function('a','b','c'); myfunc.toString = Object.prototype.toString; myfunc.toString()",
"[object Function]",
myfunc1.toString() );
new TestCase( SECTION,
"myfunc1.length",
3,
myfunc1.length );
new TestCase( SECTION,
"myfunc1.prototype.toString()",
"[object Object]",
myfunc1.prototype.toString() );
new TestCase( SECTION,
"myfunc1.prototype.constructor",
myfunc1,
myfunc1.prototype.constructor );
new TestCase( SECTION,
"myfunc1.arguments",
null,
myfunc1.arguments );
new TestCase( SECTION,
"myfunc1(1,2,3)",
6,
myfunc1(1,2,3) );
new TestCase( SECTION,
"var MYPROPS = ''; for ( var p in myfunc1.prototype ) { MYPROPS += p; }; MYPROPS",
"",
eval("var MYPROPS = ''; for ( var p in myfunc1.prototype ) { MYPROPS += p; }; MYPROPS") );
new TestCase( SECTION,
"myfunc2 = Function('a','b','c'); myfunc.toString = Object.prototype.toString; myfunc.toString()",
"[object Function]",
myfunc2.toString() );
new TestCase( SECTION,
"myfunc2.length",
3,
myfunc2.length );
new TestCase( SECTION,
"myfunc2.prototype.toString()",
"[object Object]",
myfunc2.prototype.toString() );
new TestCase( SECTION,
"myfunc2.prototype.constructor",
myfunc2,
myfunc2.prototype.constructor );
new TestCase( SECTION,
"myfunc2.arguments",
null,
myfunc2.arguments );
new TestCase( SECTION,
"myfunc2( 1000, 200, 30 )",
1230,
myfunc2(1000,200,30) );
new TestCase( SECTION,
"var MYPROPS = ''; for ( var p in myfunc2.prototype ) { MYPROPS += p; }; MYPROPS",
"",
eval("var MYPROPS = ''; for ( var p in myfunc2.prototype ) { MYPROPS += p; }; MYPROPS") );
new TestCase( SECTION,
"myfunc3 = Function('a','b','c'); myfunc.toString = Object.prototype.toString; myfunc.toString()",
"[object Function]",
myfunc3.toString() );
new TestCase( SECTION,
"myfunc3.length",
3,
myfunc3.length );
new TestCase( SECTION,
"myfunc3.prototype.toString()",
"[object Object]",
myfunc3.prototype.toString() );
new TestCase( SECTION,
"myfunc3.prototype.valueOf() +''",
"[object Object]",
myfunc3.prototype.valueOf() +'' );
new TestCase( SECTION,
"myfunc3.prototype.constructor",
myfunc3,
myfunc3.prototype.constructor );
new TestCase( SECTION,
"myfunc3.arguments",
null,
myfunc3.arguments );
new TestCase( SECTION,
"myfunc3(-100,100,NaN)",
Number.NaN,
myfunc3(-100,100,NaN) );
new TestCase( SECTION,
"var MYPROPS = ''; for ( var p in myfunc3.prototype ) { MYPROPS += p; }; MYPROPS",
"",
eval("var MYPROPS = ''; for ( var p in myfunc3.prototype ) { MYPROPS += p; }; MYPROPS") );
test();