gecko/js/tests/js1_5/extensions/regress-50447.js

170 lines
4.9 KiB
JavaScript

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* ***** 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):
* Rob Ginda rginda@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 ***** */
var gTestfile = 'regress-50447.js';
/*
* SUMMARY: New properties fileName, lineNumber have been added to Error objects
* in SpiderMonkey. These are non-ECMA extensions and do not exist in Rhino.
*
* See http://bugzilla.mozilla.org/show_bug.cgi?id=50447
*/
//-----------------------------------------------------------------------------
var BUGNUMBER = 50447;
var summary = 'Test (non-ECMA) Error object properties fileName, lineNumber';
//-----------------------------------------------------------------------------
test();
//-----------------------------------------------------------------------------
function test()
{
enterFunc ('test');
printBugNumber(BUGNUMBER);
printStatus (summary);
testRealError();
test1();
test2();
test3();
test4();
exitFunc('test');
}
function testRealError()
{
/* throw a real error, and see what it looks like */
enterFunc ("testRealError");
try
{
blabla;
}
catch (e)
{
if (e.fileName.search (/-50447\.js$/i) == -1)
reportCompare('PASS', 'FAIL',
"expected fileName to end with '-50447.js'");
reportCompare (83, e.lineNumber,
"lineNumber property returned unexpected value.");
}
exitFunc ("testRealError");
}
function test1()
{
/* generate an error with msg, file, and lineno properties */
enterFunc ("test1");
var e = new InternalError ("msg", "file", 2);
reportCompare ("(new InternalError(\"msg\", \"file\", 2))",
e.toSource(),
"toSource() returned unexpected result.");
reportCompare ("file", e.fileName,
"fileName property returned unexpected value.");
reportCompare (2, e.lineNumber,
"lineNumber property returned unexpected value.");
exitFunc ("test1");
}
function test2()
{
/* generate an error with only msg property */
enterFunc ("test2");
var e = new InternalError ("msg");
reportCompare ("(new InternalError(\"msg\", \"\"))",
e.toSource(),
"toSource() returned unexpected result.");
reportCompare ("", e.fileName,
"fileName property returned unexpected value.");
reportCompare (0, e.lineNumber,
"lineNumber property returned unexpected value.");
exitFunc ("test2");
}
function test3()
{
/* generate an error with only msg and lineNo properties */
enterFunc ("test3");
var e = new InternalError ("msg");
e.lineNumber = 10;
reportCompare ("(new InternalError(\"msg\", \"\", 10))",
e.toSource(),
"toSource() returned unexpected result.");
reportCompare ("", e.fileName,
"fileName property returned unexpected value.");
reportCompare (10, e.lineNumber,
"lineNumber property returned unexpected value.");
exitFunc ("test3");
}
function test4()
{
/* generate an error with only msg and filename properties */
enterFunc ("test4");
var e = new InternalError ("msg", "file");
reportCompare ("(new InternalError(\"msg\", \"file\"))",
e.toSource(),
"toSource() returned unexpected result.");
reportCompare ("file", e.fileName,
"fileName property returned unexpected value.");
reportCompare (0, e.lineNumber,
"lineNumber property returned unexpected value.");
exitFunc ("test4");
}