/* GStreamer unit tests for the RTP support library

 *

 * Copyright (C) 2007 Tim-Philipp Müller <tim centricular net>

 *

 * This library is free software; you can redistribute it and/or

 * modify it under the terms of the GNU Library General Public

 * License as published by the Free Software Foundation; either

 * version 2 of the License, or (at your option) any later version.

 *

 * This library 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

 * Library General Public License for more details.

 *

 * You should have received a copy of the GNU Library General Public

 * License along with this library; if not, write to the

 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,

 * Boston, MA 02111-1307, USA.

 */

#ifdef HAVE_CONFIG_H

#include "config.h"

#endif

#include <gst/gst_global.h>

#include <gst/check/gstcheck.h>

#include <glib_global.h>

#include "std_log_result.h" 

#define LOG_FILENAME_LINE __FILE__, __LINE__

void create_xml(int result)

{

    if(result)

        assert_failed = 1;

    testResultXml(xmlfile);

    close_log_file();

}

#include "libgstreamer_wsd_solution.h" 

#include <gst/rtp/gstrtpbuffer.h>

#include <string.h>

#if EMULATOR

static GET_GLOBAL_VAR_FROM_TLS(raised_critical,gstcheck,gboolean)

#define _gst_check_raised_critical (*GET_GSTREAMER_WSD_VAR_NAME(raised_critical,gstcheck,g)())

#else 

#endif

#if EMULATOR

static GET_GLOBAL_VAR_FROM_TLS(expecting_log,gstcheck,gboolean)

#define _gst_check_expecting_log (*GET_GSTREAMER_WSD_VAR_NAME(expecting_log,gstcheck,g)())

#else 

#endif

#define RTP_HEADER_LEN 12

void test_rtp_buffer()

{

  GstBuffer *buf;

  guint8 *data;

    xmlfile = "gst_rtp_test_rtp_buffer";

    std_log(LOG_FILENAME_LINE, "Test Started test_rtp_buffer");

  /* check GstRTPHeader structure alignment and packing */

  buf = (GstBuffer *) gst_rtp_buffer_new_allocate ((guint)16, (guint8)4, (guint8)0);

  fail_unless (buf != NULL);

  fail_unless_equals_int (GST_BUFFER_SIZE (buf), RTP_HEADER_LEN + 16 + 4);

  data = GST_BUFFER_DATA (buf);

  /* check defaults */

  fail_unless_equals_int (gst_rtp_buffer_get_version (buf), 2);

  fail_unless (gst_rtp_buffer_get_padding (buf) == FALSE);

  fail_unless (gst_rtp_buffer_get_extension (buf) == FALSE);

  fail_unless_equals_int (gst_rtp_buffer_get_csrc_count (buf), 0);

  fail_unless (gst_rtp_buffer_get_marker (buf) == FALSE);

  fail_unless (gst_rtp_buffer_get_payload_type (buf) == 0);

  fail_unless_equals_int (GST_READ_UINT16_BE (data), 0x8000);

  /* check version in bitfield */

  gst_rtp_buffer_set_version (buf, 3);

  fail_unless_equals_int (gst_rtp_buffer_get_version (buf), 3);

  fail_unless_equals_int ((data[0] & 0xC0) >> 6, 3);

  gst_rtp_buffer_set_version (buf, 2);

  fail_unless_equals_int (gst_rtp_buffer_get_version (buf), 2);

  fail_unless_equals_int ((data[0] & 0xC0) >> 6, 2);

  /* check padding bit */

  gst_rtp_buffer_set_padding (buf, TRUE);

  fail_unless (gst_rtp_buffer_get_padding (buf) == TRUE);

  fail_unless_equals_int ((data[0] & 0x20) >> 5, 1);

  gst_rtp_buffer_set_padding (buf, FALSE);

  fail_unless (gst_rtp_buffer_get_padding (buf) == FALSE);

  fail_unless_equals_int ((data[0] & 0x20) >> 5, 0);

  /* check marker bit */

  gst_rtp_buffer_set_marker (buf, TRUE);

  fail_unless (gst_rtp_buffer_get_marker (buf) == TRUE);

  fail_unless_equals_int ((data[1] & 0x80) >> 7, 1);

  gst_rtp_buffer_set_marker (buf, FALSE);

  fail_unless (gst_rtp_buffer_get_marker (buf) == FALSE);

  fail_unless_equals_int ((data[1] & 0x80) >> 7, 0);

  /* check sequence offset */

  gst_rtp_buffer_set_seq (buf, 0xF2C9);

  fail_unless_equals_int (gst_rtp_buffer_get_seq (buf), 0xF2C9);

  fail_unless_equals_int (GST_READ_UINT16_BE (data + 2), 0xF2C9);

  gst_rtp_buffer_set_seq (buf, 0);

  fail_unless_equals_int (gst_rtp_buffer_get_seq (buf), 0);

  fail_unless_equals_int (GST_READ_UINT16_BE (data + 2), 0);

  /* check timestamp offset */

  gst_rtp_buffer_set_timestamp (buf, 432191);

  fail_unless_equals_int (GST_READ_UINT32_BE (data + 4), 432191);

  fail_unless_equals_int (gst_rtp_buffer_get_timestamp (buf), 432191);

  gst_rtp_buffer_set_timestamp (buf, 0);

  fail_unless_equals_int (gst_rtp_buffer_get_timestamp (buf), 0);

  fail_unless_equals_int (GST_READ_UINT32_BE (data + 4), 0);

  /* check ssrc offset */

  gst_rtp_buffer_set_ssrc (buf, 0xf04043C2);

  fail_unless_equals_int (gst_rtp_buffer_get_ssrc (buf), (gint) 0xf04043c2);

  fail_unless_equals_int (GST_READ_UINT32_BE (data + 4 + 4), (gint) 0xf04043c2);

  gst_rtp_buffer_set_ssrc (buf, 0);

  fail_unless_equals_int (gst_rtp_buffer_get_ssrc (buf), 0);

  fail_unless_equals_int (GST_READ_UINT32_BE (data + 4 + 4), 0);

  /* check csrc bits */

  fail_unless_equals_int (gst_rtp_buffer_get_csrc_count (buf), 0);

  ASSERT_CRITICAL (gst_rtp_buffer_get_csrc (buf, 0));

  fail_unless_equals_int (data[0] & 0xf, 0);

  gst_buffer_unref (buf);

  /* and again, this time with CSRCs */

  buf = (GstBuffer *) gst_rtp_buffer_new_allocate ((guint)16, (guint8)4, (guint8)3);

  fail_unless (buf != NULL);

  fail_unless_equals_int (GST_BUFFER_SIZE (buf),

      RTP_HEADER_LEN + 16 + 4 + 4 * 3);

  data = GST_BUFFER_DATA (buf);

  fail_unless_equals_int (gst_rtp_buffer_get_csrc_count (buf), 3);

  ASSERT_CRITICAL (gst_rtp_buffer_get_csrc (buf, 3));

  fail_unless_equals_int (data[0] & 0xf, 3);

  fail_unless_equals_int (gst_rtp_buffer_get_csrc (buf, 0), 0);

  fail_unless_equals_int (gst_rtp_buffer_get_csrc (buf, 1), 0);

  fail_unless_equals_int (gst_rtp_buffer_get_csrc (buf, 2), 0);

  data += RTP_HEADER_LEN;       /* skip the other header stuff */

  gst_rtp_buffer_set_csrc (buf, 0, 0xf7c0);

  fail_unless_equals_int (GST_READ_UINT32_BE (data + 0 * 4), 0xf7c0);

  gst_rtp_buffer_set_csrc (buf, 1, 0xf7c1);

  fail_unless_equals_int (GST_READ_UINT32_BE (data + 1 * 4), 0xf7c1);

  gst_rtp_buffer_set_csrc (buf, 2, 0xf7c2);

  fail_unless_equals_int (GST_READ_UINT32_BE (data + 2 * 4), 0xf7c2);

  ASSERT_CRITICAL (gst_rtp_buffer_set_csrc (buf, 3, 0xf123));

  gst_buffer_unref (buf);

    std_log(LOG_FILENAME_LINE, "Test Successful");

      create_xml(0);

}

void test_rtp_buffer_set_extension_data()

{

  GstBuffer *buf;

  guint8 *data;

  guint16 bits;

  guint size;

  gpointer pointer;

      xmlfile = "gst_rtp_test_rtp_buffer_set_extension_data";

    std_log(LOG_FILENAME_LINE, "Test Started test_rtp_buffer_set_extension_data");

  /* check GstRTPHeader structure alignment and packing */

  buf = (GstBuffer *) gst_rtp_buffer_new_allocate ((guint)4, (guint8)0, (guint8)0);

  data = GST_BUFFER_DATA (buf);

  /* should be impossible to set the extension data */

  /* should be possible to set the extension data */

  fail_unless (gst_rtp_buffer_set_extension_data (buf, 270, 0) == TRUE);

  fail_unless (gst_rtp_buffer_get_extension (buf) == TRUE);

  gst_rtp_buffer_get_extension_data (buf, &bits, &pointer, &size);

  fail_unless (bits == 270);

  fail_unless (size == 0);

  fail_unless (pointer == GST_BUFFER_DATA (buf) + 16);

  pointer = (gpointer)gst_rtp_buffer_get_payload ((GstBuffer *) buf);

  fail_unless (pointer == GST_BUFFER_DATA (buf) + 16);

  gst_buffer_unref (buf);

  buf = (GstBuffer *)gst_rtp_buffer_new_allocate ((guint)20, (guint8)0, (guint8)0);

  data = GST_BUFFER_DATA (buf);

  fail_unless (gst_rtp_buffer_get_extension (buf) == FALSE);

  fail_unless (gst_rtp_buffer_set_extension_data (buf, 333, 2) == TRUE);

  fail_unless (gst_rtp_buffer_get_extension (buf) == TRUE);

  gst_rtp_buffer_get_extension_data (buf, &bits, &pointer, &size);

  fail_unless (bits == 333);

  fail_unless (size == 2);

  fail_unless (pointer == GST_BUFFER_DATA (buf) + 16);

  pointer = (gpointer)gst_rtp_buffer_get_payload ((GstBuffer *)buf);

  fail_unless (pointer == GST_BUFFER_DATA (buf) + 24);

  gst_buffer_unref (buf);

    std_log(LOG_FILENAME_LINE, "Test Successful");

      create_xml(0);

}

{

}

void (*fn[]) (void) = {

test_rtp_buffer,

};

char *args[] = {

"test_rtp_buffer",

};

GST_CHECK_MAIN (gst_rtp);

#if 0

void main()

    {

    gst_check_init (NULL, NULL);

    test_rtp_buffer();

    test_rtp_buffer_set_extension_data();

    }

#endif