gecko-dev/js/tests/js1_5/Regress/regress-261887.js

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2.5 KiB
JavaScript
Executable File

/* -*- 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 JavaScript Engine testing utilities.
*
* The Initial Developer of the Original Code is
* Mozilla Foundation.
* Portions created by the Initial Developer are Copyright (C) 2005
* the Initial Developer. All Rights Reserved.
*
* Contributor(s): Oscar Fogelberg <osfo@home.se>
* Bob Clary <bob@bclary.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 ***** */
//-----------------------------------------------------------------------------
// testcase from Oscar Fogelberg <osfo@home.se>
var bug = 261887;
var summary = 'deleted properties should not be visited by for in';
var actual = '';
var expect = '';
printBugNumber (bug);
printStatus (summary);
var count = 0;
var result = "";
var value = "";
var t = new Object();
t.one = "one";
t.two = "two";
t.three = "three";
t.four = "four";
for (var prop in t) {
if (count==1) delete(t.three);
count++;
value = value + t[prop];
result = result + prop;
}
expect = 'onetwofour:onetwofour';
actual = value + ':' + result;
reportCompare(expect, actual, summary);