gecko/js/tests/ecma/FunctionObjects/15.3.4-1.js

95 lines
3.5 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
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*
* Software distributed under the License is distributed on an "AS IS" basis,
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* 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
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* 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
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gTestfile = '15.3.4-1.js';
/**
File Name: 15.3.4-1.js
ECMA Section: 15.3.4 Properties of the Function Prototype Object
Description: The Function prototype object is itself a Function
object ( its [[Class]] is "Function") that, when
invoked, accepts any arguments and returns undefined.
The value of the internal [[Prototype]] property
object is the Object prototype object.
It is a function with an "empty body"; if it is
invoked, it merely returns undefined.
The Function prototype object does not have a valueOf
property of its own; however it inherits the valueOf
property from the Object prototype Object.
Author: christine@netscape.com
Date: 28 october 1997
*/
var SECTION = "15.3.4-1";
var VERSION = "ECMA_1";
startTest();
var TITLE = "Properties of the Function Prototype Object";
writeHeaderToLog( SECTION + " "+ TITLE);
new TestCase( SECTION,
"var myfunc = Function.prototype; myfunc.toString = Object.prototype.toString; myfunc.toString()",
"[object Function]",
eval("var myfunc = Function.prototype; myfunc.toString = Object.prototype.toString; myfunc.toString()"));
// new TestCase( SECTION, "Function.prototype.__proto__", Object.prototype, Function.prototype.__proto__ );
new TestCase( SECTION,
"Function.prototype.valueOf",
Object.prototype.valueOf,
Function.prototype.valueOf );
new TestCase( SECTION,
"Function.prototype()",
(void 0),
Function.prototype() );
new TestCase( SECTION,
"Function.prototype(1,true,false,'string', new Date(),null)",
(void 0),
Function.prototype(1,true,false,'string', new Date(),null) );
test();