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98 lines
3.3 KiB
JavaScript
98 lines
3.3 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.org code.
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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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* pschwartau@netscape.com
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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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* Date: 09 May 2001
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*
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* SUMMARY: Regression test: we shouldn't crash on this code
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* See http://bugzilla.mozilla.org/show_bug.cgi?id=72773
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*
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* See ECMA-262 Edition 3 13-Oct-1999, Section 8.6.2 re [[Class]] property.
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*
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* Same as class-001.js - but testing user-defined types here, not
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* native types. Therefore we expect the [[Class]] property to equal
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* 'Object' in each case -
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*
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* The getJSClass() function we use is in a utility file, e.g. "shell.js"
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*/
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//-----------------------------------------------------------------------------
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var gTestfile = 'regress-72773.js';
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var BUGNUMBER = 72773;
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var summary = "Regression test: we shouldn't crash on this code";
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var status = '';
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var actual = '';
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var expect = '';
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var sToEval = '';
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/*
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* This code should produce an error, but not a crash.
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* 'TypeError: Function.prototype.toString called on incompatible object'
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*/
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sToEval += 'function Cow(name){this.name = name;}'
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sToEval += 'function Calf(str){this.name = str;}'
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sToEval += 'Calf.prototype = Cow;'
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sToEval += 'new Calf().toString();'
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status = 'Trying to catch an expected error';
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try
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{
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eval(sToEval);
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}
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catch(e)
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{
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actual = getJSClass(e);
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expect = 'Error';
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}
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//----------------------------------------------------------------------------------------------
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test();
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//----------------------------------------------------------------------------------------------
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function test()
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{
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enterFunc ('test');
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printBugNumber(BUGNUMBER);
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printStatus (summary);
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reportCompare(expect, actual, status);
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exitFunc ('test');
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}
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