diff options
Diffstat (limited to 'tests/auto/qml/parserstress/tests/ecma_3/Object/regress-72773.js')
-rw-r--r-- | tests/auto/qml/parserstress/tests/ecma_3/Object/regress-72773.js | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/tests/auto/qml/parserstress/tests/ecma_3/Object/regress-72773.js b/tests/auto/qml/parserstress/tests/ecma_3/Object/regress-72773.js new file mode 100644 index 0000000000..5b0dee62bf --- /dev/null +++ b/tests/auto/qml/parserstress/tests/ecma_3/Object/regress-72773.js @@ -0,0 +1,97 @@ +/* -*- 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.org code. + * + * 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): + * pschwartau@netscape.com + * + * 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 ***** */ + +/* + * Date: 09 May 2001 + * + * SUMMARY: Regression test: we shouldn't crash on this code + * See http://bugzilla.mozilla.org/show_bug.cgi?id=72773 + * + * See ECMA-262 Edition 3 13-Oct-1999, Section 8.6.2 re [[Class]] property. + * + * Same as class-001.js - but testing user-defined types here, not + * native types. Therefore we expect the [[Class]] property to equal + * 'Object' in each case - + * + * The getJSClass() function we use is in a utility file, e.g. "shell.js" + */ +//----------------------------------------------------------------------------- +var gTestfile = 'regress-72773.js'; +var BUGNUMBER = 72773; +var summary = "Regression test: we shouldn't crash on this code"; +var status = ''; +var actual = ''; +var expect = ''; +var sToEval = ''; + +/* + * This code should produce an error, but not a crash. + * 'TypeError: Function.prototype.toString called on incompatible object' + */ +sToEval += 'function Cow(name){this.name = name;}' +sToEval += 'function Calf(str){this.name = str;}' +sToEval += 'Calf.prototype = Cow;' +sToEval += 'new Calf().toString();' + +status = 'Trying to catch an expected error'; +try +{ + eval(sToEval); +} +catch(e) +{ + actual = getJSClass(e); + expect = 'Error'; +} + + +//---------------------------------------------------------------------------------------------- +test(); +//---------------------------------------------------------------------------------------------- + + +function test() +{ + enterFunc ('test'); + printBugNumber(BUGNUMBER); + printStatus (summary); + + reportCompare(expect, actual, status); + + exitFunc ('test'); +} |