text: /****************************************************************************
  **
  ** Copyright (C) 2013 Thorbjørn Lund Martsum - tmartsum[at]gmail.com
  ** Contact: http://www.qt.io/licensing/
  **
  ** This file is part of the test suite of the Qt Toolkit.
  **
  ** $QT_BEGIN_LICENSE:LGPL21$
  ** Commercial License Usage
  ** Licensees holding valid commercial Qt licenses may use this file in
  ** accordance with the commercial license agreement provided with the
  ** Software or, alternatively, in accordance with the terms contained in
  ** a written agreement between you and The Qt Company. For licensing terms
  ** and conditions see http://www.qt.io/terms-conditions. For further
  ** information use the contact form at http://www.qt.io/contact-us.
  **
  ** GNU Lesser General Public License Usage
  ** Alternatively, this file may be used under the terms of the GNU Lesser
  ** General Public License version 2.1 or version 3 as published by the Free
  ** Software Foundation and appearing in the file LICENSE.LGPLv21 and
  ** LICENSE.LGPLv3 included in the packaging of this file. Please review the
  ** following information to ensure the GNU Lesser General Public License
  ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
  ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
  **
  ** As a special exception, The Qt Company gives you certain additional
  ** rights. These rights are described in The Qt Company LGPL Exception
  ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
  **
  ** $QT_END_LICENSE$
  **
  ****************************************************************************/
  
  #include <QDebug>
  //#define QT_STRICT_ITERATORS
  #include <QHash>
  
  void testEraseNoError()
  {
      QHash<int, int> a;
  
      a.insert(100, 100);
      a.insert(101, 200);
      a.insert(5, 50);
      a.insertMulti(5, 60);
      a.insertMulti(5, 70);
      a.insertMulti(5, 80);
  
      QHash<int, int>::iterator i = a.begin();
      while (i.key() != 5)
          ++i;
      ++i;
      a.erase(i);
  
      qDebug() << "Erase - got no errors on iterator check";
  }
  
  void testErase()
  {
      QHash<int, int> a, b;
      a.insert(5, 50);
      a.insert(6, 60);
      a.insert(7, 70);
      b = a;
      a.erase(a.begin());
      b.erase(b.end() - 1);
      qDebug() << "Erase - Executing line with error now.";
      a.erase(b.begin());
  }
  
  
  int main()
  {
      testEraseNoError();
      testErase();
      return 0;
  }
  