regress-255555.js - mozsearch

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/* -*- indent-tabs-mode: nil; js-indent-level: 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/. */

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

var BUGNUMBER = 255555;

var summary = 'Array.prototype.sort(comparefn) never passes undefined to comparefn';

var actual = 'not undefined';

var expect = 'not undefined';

printBugNumber(BUGNUMBER);

printStatus (summary);

function comparefn(a,b)

  if (typeof a == 'undefined')

    actual = 'undefined';

    return 1;

  if (typeof b == 'undefined')

    actual = 'undefined';

    return -1;

  return a - b;

var arry = [ 1, 2, undefined ].sort(comparefn)

  reportCompare(expect, actual, summary);