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tests/check: rtpsession: test internal sources timing out
This commit is contained in:
George Kiagiadakis
Wim Taymans
parent
7e2138794f
commit
b19c830a1c
1 changed files with 156 additions and 0 deletions
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@ -404,6 +404,161 @@ GST_START_TEST (test_multiple_senders_roundrobin_rbs)
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GST_END_TEST;
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GST_END_TEST;
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static void
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crank_rtcp_thread (TestData * data, GstClockTime * time, GstClockID * id)
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{
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gint queue_length;
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queue_length = g_async_queue_length (data->rtcp_queue);
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do {
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*time = gst_clock_id_get_time (*id);
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GST_DEBUG ("Advancing time to %" GST_TIME_FORMAT, GST_TIME_ARGS (*time));
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if (*time > gst_clock_get_time (data->clock))
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gst_test_clock_set_time (GST_TEST_CLOCK (data->clock), *time);
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fail_unless_equals_pointer (gst_test_clock_process_next_clock_id
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(GST_TEST_CLOCK (data->clock)), *id);
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/* wait for the RTCP pad thread to output its data
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* and start waiting on the next timeout */
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gst_test_clock_wait_for_next_pending_id (GST_TEST_CLOCK (data->clock), id);
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/* and retry as long as there are no new RTCP packets out,
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* because the RTCP thread may randomly decide to reschedule
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* the RTCP timeout for later */
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} while (g_async_queue_length (data->rtcp_queue) == queue_length);
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}
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GST_START_TEST (test_internal_sources_timeout)
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{
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TestData data;
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GstClockID id;
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GstClockTime time;
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GObject *internal_session;
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guint internal_ssrc;
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guint32 ssrc;
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GstBuffer *buf;
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GstRTCPBuffer rtcp = GST_RTCP_BUFFER_INIT;
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GstRTCPPacket rtcp_packet;
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GstFlowReturn res;
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gint i, j;
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setup_testharness (&data, TRUE);
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g_object_get (data.session, "internal-session", &internal_session, NULL);
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g_object_set (internal_session, "internal-ssrc", 0xDEADBEEF, NULL);
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/* only the RTCP thread waits on the clock */
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gst_test_clock_wait_for_next_pending_id (GST_TEST_CLOCK (data.clock), &id);
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/* crank the RTCP pad thread until it creates a RR for its internal-ssrc
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* source, since we have not pushed any RTP packets and it doesn't have
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* any other source available */
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crank_rtcp_thread (&data, &time, &id);
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g_object_get (internal_session, "internal-ssrc", &internal_ssrc, NULL);
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g_assert_cmpint (internal_ssrc, ==, 0xDEADBEEF);
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/* verify that rtpsession has sent RR for an internally-created
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* RTPSource that is using the internal-ssrc */
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buf = g_async_queue_pop (data.rtcp_queue);
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g_assert (buf != NULL);
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g_assert (gst_rtcp_buffer_validate (buf));
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gst_rtcp_buffer_map (buf, GST_MAP_READ, &rtcp);
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g_assert (gst_rtcp_buffer_get_first_packet (&rtcp, &rtcp_packet));
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g_assert_cmpint (gst_rtcp_packet_get_type (&rtcp_packet), ==,
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GST_RTCP_TYPE_RR);
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ssrc = gst_rtcp_packet_rr_get_ssrc (&rtcp_packet);
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g_assert_cmpint (ssrc, ==, internal_ssrc);
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gst_rtcp_buffer_unmap (&rtcp);
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gst_buffer_unref (buf);
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/* ok, now let's push some RTP packets */
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for (i = 1; i < 4; i++) {
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gst_test_clock_advance_time (GST_TEST_CLOCK (data.clock),
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200 * GST_MSECOND);
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buf =
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generate_test_buffer (time + i * 200 * GST_MSECOND, FALSE, i, i * 200,
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0x01BADBAD);
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res = gst_pad_push (data.src, buf);
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fail_unless (res == GST_FLOW_OK || res == GST_FLOW_FLUSHING);
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}
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/* internal ssrc must have changed already */
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g_object_get (internal_session, "internal-ssrc", &internal_ssrc, NULL);
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g_assert_cmpint (ssrc, !=, internal_ssrc);
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g_assert_cmpint (internal_ssrc, ==, 0x01BADBAD);
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/* wait for SR */
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crank_rtcp_thread (&data, &time, &id);
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/* verify SR and RR */
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j = 0;
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for (i = 0; i < 2; i++) {
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buf = g_async_queue_pop (data.rtcp_queue);
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g_assert (buf != NULL);
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g_assert (gst_rtcp_buffer_validate (buf));
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gst_rtcp_buffer_map (buf, GST_MAP_READ, &rtcp);
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g_assert (gst_rtcp_buffer_get_first_packet (&rtcp, &rtcp_packet));
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if (gst_rtcp_packet_get_type (&rtcp_packet) == GST_RTCP_TYPE_SR) {
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gst_rtcp_packet_sr_get_sender_info (&rtcp_packet, &ssrc, NULL, NULL, NULL,
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NULL);
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g_assert_cmpint (ssrc, ==, internal_ssrc);
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g_assert_cmpint (ssrc, ==, 0x01BADBAD);
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j |= 0x1;
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} else if (gst_rtcp_packet_get_type (&rtcp_packet) == GST_RTCP_TYPE_RR) {
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ssrc = gst_rtcp_packet_rr_get_ssrc (&rtcp_packet);
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g_assert_cmpint (ssrc, !=, internal_ssrc);
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g_assert_cmpint (ssrc, ==, 0xDEADBEEF);
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j |= 0x2;
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}
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gst_rtcp_buffer_unmap (&rtcp);
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gst_buffer_unref (buf);
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}
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g_assert_cmpint (j, ==, 0x3); /* verify we got both SR and RR */
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/* go 30 seconds in the future and observe both sources timing out:
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* 0xDEADBEEF -> BYE, 0x01BADBAD -> becomes receiver only */
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gst_test_clock_advance_time (GST_TEST_CLOCK (data.clock), 30 * GST_SECOND);
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crank_rtcp_thread (&data, &time, &id);
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/* verify BYE and RR */
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j = 0;
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for (i = 0; i < 2; i++) {
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buf = g_async_queue_pop (data.rtcp_queue);
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g_assert (buf != NULL);
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g_assert (gst_rtcp_buffer_validate (buf));
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gst_rtcp_buffer_map (buf, GST_MAP_READ, &rtcp);
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g_assert (gst_rtcp_buffer_get_first_packet (&rtcp, &rtcp_packet));
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g_assert_cmpint (gst_rtcp_packet_get_type (&rtcp_packet), ==,
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GST_RTCP_TYPE_RR);
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ssrc = gst_rtcp_packet_rr_get_ssrc (&rtcp_packet);
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if (ssrc == 0x01BADBAD) {
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j |= 0x1;
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g_assert_cmpint (ssrc, ==, internal_ssrc);
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/* 2 => RR, SDES. There is no BYE here */
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g_assert_cmpint (gst_rtcp_buffer_get_packet_count (&rtcp), ==, 2);
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} else if (ssrc == 0xDEADBEEF) {
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j |= 0x2;
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g_assert_cmpint (ssrc, !=, internal_ssrc);
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/* 3 => RR, SDES, BYE */
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g_assert_cmpint (gst_rtcp_buffer_get_packet_count (&rtcp), ==, 3);
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g_assert (gst_rtcp_packet_move_to_next (&rtcp_packet));
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g_assert (gst_rtcp_packet_move_to_next (&rtcp_packet));
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g_assert_cmpint (gst_rtcp_packet_get_type (&rtcp_packet), ==,
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GST_RTCP_TYPE_BYE);
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}
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gst_rtcp_buffer_unmap (&rtcp);
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gst_buffer_unref (buf);
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}
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g_assert_cmpint (j, ==, 0x3); /* verify we got both BYE and RR */
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g_object_unref (internal_session);
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destroy_testharness (&data);
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}
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GST_END_TEST;
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static Suite *
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static Suite *
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gstrtpsession_suite (void)
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gstrtpsession_suite (void)
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{
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{
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@ -413,6 +568,7 @@ gstrtpsession_suite (void)
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suite_add_tcase (s, tc_chain);
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suite_add_tcase (s, tc_chain);
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tcase_add_test (tc_chain, test_multiple_ssrc_rr);
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tcase_add_test (tc_chain, test_multiple_ssrc_rr);
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tcase_add_test (tc_chain, test_multiple_senders_roundrobin_rbs);
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tcase_add_test (tc_chain, test_multiple_senders_roundrobin_rbs);
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tcase_add_test (tc_chain, test_internal_sources_timeout);
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return s;
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return s;
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}
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}
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