зеркало из https://github.com/mozilla/pjs.git
140 строки
4.9 KiB
JavaScript
140 строки
4.9 KiB
JavaScript
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Communicator client code, released
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* March 31, 1998.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/**
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File Name: 15.3.1.1.js
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ECMA Section: 15.3.1.1 The Function Constructor Called as a Function
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Description:
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When the Function function is called with some arguments p1, p2, . . . , pn, body
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(where n might be 0, that is, there are no "p" arguments, and where body might
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also not be provided), the following steps are taken:
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1. Create and return a new Function object exactly if the function constructor had
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been called with the same arguments (15.3.2.1).
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Author: christine@netscape.com
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Date: 28 october 1997
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*/
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var SECTION = "15.3.1.1-1";
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var VERSION = "ECMA_1";
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startTest();
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var TITLE = "The Function Constructor Called as a Function";
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writeHeaderToLog( SECTION + " "+ TITLE);
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var MyObject = Function( "value", "this.value = value; this.valueOf = Function( 'return this.value' ); this.toString = Function( 'return String(this.value);' )" );
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var myfunc = Function();
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myfunc.toString = Object.prototype.toString;
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// not going to test toString here since it is implementation dependent.
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// new TestCase( SECTION, "myfunc.toString()", "function anonymous() { }", myfunc.toString() );
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myfunc.toString = Object.prototype.toString;
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new TestCase( SECTION,
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"myfunc = Function(); myfunc.toString = Object.prototype.toString; myfunc.toString()",
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"[object Function]",
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myfunc.toString() );
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new TestCase( SECTION,
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"myfunc.length",
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0,
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myfunc.length );
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new TestCase( SECTION,
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"myfunc.prototype.toString()",
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"[object Object]",
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myfunc.prototype.toString() );
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new TestCase( SECTION,
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"myfunc.prototype.constructor",
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myfunc,
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myfunc.prototype.constructor );
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new TestCase( SECTION,
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"myfunc.arguments",
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null,
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myfunc.arguments );
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new TestCase( SECTION,
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"var OBJ = new MyObject(true); OBJ.valueOf()",
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true,
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eval("var OBJ = new MyObject(true); OBJ.valueOf()") );
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new TestCase( SECTION,
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"OBJ.toString()",
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"true",
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OBJ.toString() );
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new TestCase( SECTION,
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"OBJ.toString = Object.prototype.toString; OBJ.toString()",
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"[object Object]",
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eval("OBJ.toString = Object.prototype.toString; OBJ.toString()") );
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new TestCase( SECTION,
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"MyObject.toString = Object.prototype.toString; MyObject.toString()",
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"[object Function]",
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eval("MyObject.toString = Object.prototype.toString; MyObject.toString()") );
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new TestCase( SECTION,
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"MyObject.__proto__ == Function.prototype",
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true,
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MyObject.__proto__ == Function.prototype );
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new TestCase( SECTION,
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"MyObject.length",
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1,
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MyObject.length );
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new TestCase( SECTION,
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"MyObject.prototype.constructor",
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MyObject,
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MyObject.prototype.constructor );
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new TestCase( SECTION,
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"MyObject.arguments",
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null,
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MyObject.arguments );
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test();
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