regress-261887.js - mozsearch

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/* -*- 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);