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d98e82d667
Ensures that xunit reports get generated when requested
232 lines
5.9 KiB
C
232 lines
5.9 KiB
C
/*
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* onviftimestamp.c
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*
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* Copyright (C) 2014 Axis Communications AB
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* Author: Guillaume Desmottes <guillaume.desmottes@collabora.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include <gst/check/gstcheck.h>
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#include <gst/rtp/gstrtpbuffer.h>
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/* For ease of programming we use globals to keep refs for our floating
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* src and sink pads we create; otherwise we always have to do get_pad,
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* get_peer, and then remove references in every test function */
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static GstPad *mysrcpad, *mysinkpad;
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static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
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GST_PAD_SINK,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS ("application/x-rtp")
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);
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static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
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GST_PAD_SRC,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS ("application/x-rtp")
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);
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#define NTP_OFFSET (guint64) 1245
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#define TIMESTAMP 42
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static void
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setup_element (GstElement * element)
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{
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mysrcpad = gst_check_setup_src_pad (element, &srctemplate);
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mysinkpad = gst_check_setup_sink_pad (element, &sinktemplate);
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gst_pad_set_active (mysrcpad, TRUE);
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gst_pad_set_active (mysinkpad, TRUE);
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fail_unless (gst_element_set_state (element,
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GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
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"could not set to playing");
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}
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static void
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cleanup_element (GstElement * element)
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{
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fail_unless (gst_element_set_state (element,
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GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS, "could not set to null");
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gst_pad_set_active (mysrcpad, FALSE);
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if (mysinkpad)
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gst_pad_set_active (mysinkpad, FALSE);
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gst_check_teardown_src_pad (element);
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gst_check_teardown_sink_pad (element);
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gst_check_teardown_element (element);
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mysrcpad = NULL;
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mysinkpad = NULL;
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}
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static guint64
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convert_to_ntp (guint64 t)
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{
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guint64 ntptime;
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/* convert to NTP time. upper 32 bits should contain the seconds
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* and the lower 32 bits, the fractions of a second. */
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ntptime = gst_util_uint64_scale (t, (G_GINT64_CONSTANT (1) << 32),
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GST_SECOND);
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return ntptime;
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}
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/* Create a copy of @buffer_in having the RTP extension */
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static GstBuffer *
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create_extension_buffer (GstBuffer * buffer_in, gboolean clean_point,
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gboolean end_contiguous, gboolean discont)
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{
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GstBuffer *buffer_out;
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GstRTPBuffer rtpbuffer_out = GST_RTP_BUFFER_INIT;
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guint8 *data;
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guint8 flags = 0;
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buffer_out = gst_buffer_copy (buffer_in);
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fail_unless (gst_rtp_buffer_map (buffer_out, GST_MAP_READWRITE,
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&rtpbuffer_out));
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/* extension */
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gst_rtp_buffer_set_extension_data (&rtpbuffer_out, 0xABAC, 3);
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fail_unless (gst_rtp_buffer_get_extension (&rtpbuffer_out));
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gst_rtp_buffer_get_extension_data (&rtpbuffer_out, NULL, (gpointer) & data,
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NULL);
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/* NTP timestamp */
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GST_WRITE_UINT64_BE (data, convert_to_ntp (buffer_in->pts + NTP_OFFSET));
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/* C E D mbz */
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if (clean_point)
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flags |= (1 << 7);
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if (end_contiguous)
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flags |= (1 << 6);
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if (discont)
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flags |= (1 << 5);
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GST_WRITE_UINT8 (data + 8, flags);
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/* CSeq */
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GST_WRITE_UINT8 (data + 9, 0x78);
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memset (data + 10, 0, 4);
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gst_rtp_buffer_unmap (&rtpbuffer_out);
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return buffer_out;
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}
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static GstElement *
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setup_rtponvifparse (gboolean set_e_bit)
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{
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GstElement *parse;
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GST_DEBUG ("setup_rtponvifparse");
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parse = gst_check_setup_element ("rtponvifparse");
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setup_element (parse);
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return parse;
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}
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static void
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cleanup_rtponvifparse (GstElement * parse)
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{
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GST_DEBUG ("cleanup_rtponvifparse");
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cleanup_element (parse);
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}
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static void
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test_parse (gboolean clean_point, gboolean discont)
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{
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GstElement *parse;
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GstBuffer *rtp, *buf;
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GstSegment segment;
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parse = setup_rtponvifparse (FALSE);
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rtp = gst_rtp_buffer_new_allocate (4, 0, 0);
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buf = create_extension_buffer (rtp, clean_point, FALSE, discont);
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gst_buffer_unref (rtp);
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/* stream start */
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fail_unless (gst_pad_push_event (mysrcpad,
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gst_event_new_stream_start ("test")));
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/* Push a segment */
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gst_segment_init (&segment, GST_FORMAT_TIME);
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fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_segment (&segment)));
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/* Push buffer */
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fail_unless (gst_pad_push (mysrcpad, buf) == GST_FLOW_OK,
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"failed pushing buffer");
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g_assert_cmpuint (g_list_length (buffers), ==, 1);
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buf = buffers->data;
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if (clean_point)
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g_assert (!GST_BUFFER_FLAG_IS_SET (buf, GST_BUFFER_FLAG_DELTA_UNIT));
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else
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g_assert (GST_BUFFER_FLAG_IS_SET (buf, GST_BUFFER_FLAG_DELTA_UNIT));
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if (discont)
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g_assert (GST_BUFFER_IS_DISCONT (buf));
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else
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g_assert (!GST_BUFFER_IS_DISCONT (buf));
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g_list_foreach (buffers, (GFunc) gst_mini_object_unref, NULL);
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g_list_free (buffers);
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buffers = NULL;
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ASSERT_OBJECT_REFCOUNT (parse, "rtponvifparse", 1);
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cleanup_rtponvifparse (parse);
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}
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GST_START_TEST (test_parse_no_flag)
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{
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test_parse (FALSE, FALSE);
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}
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GST_END_TEST;
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GST_START_TEST (test_parse_clean_point)
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{
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test_parse (TRUE, FALSE);
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}
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GST_END_TEST;
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GST_START_TEST (test_parse_discont)
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{
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test_parse (FALSE, TRUE);
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}
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GST_END_TEST;
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static Suite *
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onviftimestamp_suite (void)
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{
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Suite *s = suite_create ("onviftimestamp");
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TCase *tc_chain;
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tc_chain = tcase_create ("parse");
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suite_add_tcase (s, tc_chain);
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tcase_add_test (tc_chain, test_parse_no_flag);
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tcase_add_test (tc_chain, test_parse_clean_point);
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tcase_add_test (tc_chain, test_parse_discont);
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return s;
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}
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GST_CHECK_MAIN (onviftimestamp);
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