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Rhino is an open-source implementation of JavaScript written entirely in Java. It is typically embedded into Java applications to provide scripting to end users.

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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/. */

var gTestfile = 'regress-462459-02.js';
//-----------------------------------------------------------------------------
var BUGNUMBER = 462459;
var summary = 'TM: trace Array(1)';
var actual = '';
var expect = '';

printBugNumber(BUGNUMBER);
printStatus (summary);

jit(true);

if (!this.tracemonkey)
{
  jit(false);
  expect = actual = 'Test skipped due to lack of tracemonkey jitstats';
  reportCompare(expect, actual, summary);
}
else
{
  jit(true);

  expect = 'recorder started, recorder not aborted, trace completed';
  actual = '';

  var recorderStartedStart = this.tracemonkey.recorderStarted;
  var recorderAbortedStart = this.tracemonkey.recorderAborted;
  var traceCompletedStart  = this.tracemonkey.traceCompleted;


  for (var i = 0; i < 5; i++)
  {
    Array(1);
  }

  jit(false);

  var recorderStartedEnd = this.tracemonkey.recorderStarted;
  var recorderAbortedEnd = this.tracemonkey.recorderAborted;
  var traceCompletedEnd  = this.tracemonkey.traceCompleted;

  if (recorderStartedEnd > recorderStartedStart)
  {
    actual = 'recorder started, ';
  }
  else
  {
    actual = 'recorder not started, ';
  }

  if (recorderAbortedEnd > recorderAbortedStart)
  {
    actual += 'recorder aborted, ';
  }
  else
  {
    actual += 'recorder not aborted, ';
  }

  if (traceCompletedEnd > traceCompletedStart)
  {
    actual += 'trace completed';
  }
  else
  {
    actual += 'trace not completed';
  }

  reportCompare(expect, actual, summary);
}