/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set et sw=2 ts=2: */
/***************************************************************************
 *            test_rtp.cc
 *
 *  Mon Sep  2 14:02:16 CEST 2013
 *  Copyright 2013 Bent Bisballe Nyeng
 *  deva@aasimon.org
 ****************************************************************************/

/*
 *  This file is part of lrtp.
 *
 * lrtp is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * lrtp 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with lrtp; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 */
#include <cppunit/extensions/HelperMacros.h>

#include "../src/rtp.h"

class test_rtp_class : public CppUnit::TestFixture
{
  CPPUNIT_TEST_SUITE(test_rtp_class);
	CPPUNIT_TEST(test_rtp);
	CPPUNIT_TEST_SUITE_END();

public:
	void setUp() {}
	void tearDown() {}

	void test_rtp() {
    RTP rtp;
    //dump(rtp, "Clean");

    rtp.setMarker(true);
    //dump(rtp, "mark");

    char payload[] = { 0x01, 0x02, 0x03 };
    rtp.setPayload(payload, sizeof(payload));
    //dump(rtp, "Payload[6*f]");

    rtp.setPadding(5);
    //dump(rtp, "Padding(5)");

    rtp.setPadding(0);
    //dump(rtp, "Padding(0)");

    rtp.setPadding(3);
    //dump(rtp, "Padding(3)");

    rtp.setMarker(true);
    //dump(rtp, "mark");

    rtp.setPayloadType(1);
    //dump(rtp, "pt(1)");

    rtp.setPayloadType(0x7f);
    //dump(rtp, "pt(7f)");

    rtp.setPayloadType(2);
    //dump(rtp, "pt(2)");

    rtp.addCSrc(1);
    //dump(rtp, "CSrc[1]");

    rtp.removeCSrc(1);
    //dump(rtp, "CSrc[-]");

    rtp.addCSrc(2);
    rtp.addCSrc(4);
    //dump(rtp, "CSrc[2,4]");

    rtp.removeCSrc(2);
    //dump(rtp, "CSrc[2]");

    rtp.setSeq(0x0102);
    //dump(rtp, "seq");

    rtp.setTimestamp(0x03040506);
    //dump(rtp, "ts");

    rtp.setSSrc(0x0708090a);
    //dump(rtp, "ssrc");

    char buf[MAX_RTP_PACKET_SIZE];
    size_t sz = rtp.packet(buf, sizeof(buf));

    RTP rtp2;
    rtp2.fromPacket(buf, sz);

    char buf2[MAX_RTP_PACKET_SIZE];
    size_t sz2 = rtp2.packet(buf2, sizeof(buf2));

    CPPUNIT_ASSERT_EQUAL(sz, sz2);

    int err = 0;
    for(size_t i = 0; i < sz; i++) {
      err += abs(buf[i] - buf2[i]);
    }
    CPPUNIT_ASSERT_EQUAL(0, err);

	}
};

// Registers the fixture into the 'registry'
CPPUNIT_TEST_SUITE_REGISTRATION(test_rtp_class);