/* -*- c++ -*- */
/*
 * Copyright 2002 Free Software Foundation, Inc.
 *
 * This file is part of GNU Radio
 *
 * GNU Radio is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3, or (at your option)
 * any later version.
 *
 * GNU Radio is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with GNU Radio; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street,
 * Boston, MA 02110-1301, USA.
 */

#ifndef _QA_ATSC_SINGLE_VITERBI_H
#define _QA_ATSC_SINGLE_VITERBI_H

#include <cppunit/extensions/HelperMacros.h>
#include <cppunit/TestCase.h>

#include <atsci_single_viterbi.h>
#include <atsci_basic_trellis_encoder.h>

class qa_atsci_single_viterbi : public CppUnit::TestCase {
 private:
  atsci_single_viterbi		decoder;
  atsci_basic_trellis_encoder 	encoder;

  CPPUNIT_TEST_SUITE (qa_atsci_single_viterbi);
  CPPUNIT_TEST (t0);
  CPPUNIT_TEST (t1);
  CPPUNIT_TEST_SUITE_END ();

 private:

  void t0 ();
  void t1 ();

  void encode_block(unsigned char *out, unsigned char *in, unsigned n);
  void decode_block(unsigned char *out, unsigned char *in, unsigned n, float noise_factor);
  float noise ();

};

#endif /* _QA_ATSC_SINGLE_VITERBI_H_ */