The Tor Browser / file revision

 // |reftest| skip -- we violate the spec here with our new iterators

 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

 /* This Source Code Form is subject to the terms of the Mozilla Public

  * License, v. 2.0. If a copy of the MPL was not distributed with this

  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

 //-----------------------------------------------------------------------------

 // testcase from Oscar Fogelberg <osfo@home.se>

 var BUGNUMBER = 261887;

 var summary = 'deleted properties should not be visited by for in';

 var actual = '';

 var expect = '';

 printBugNumber(BUGNUMBER);

 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);