diff --git a/tests/check/elements/rtpsession.c b/tests/check/elements/rtpsession.c index 0057d89d46..b571df8771 100644 --- a/tests/check/elements/rtpsession.c +++ b/tests/check/elements/rtpsession.c @@ -1002,6 +1002,52 @@ GST_START_TEST (test_ssrc_collision_when_sending) GST_END_TEST; + +GST_START_TEST (test_ssrc_collision_when_receiving) +{ + SessionHarness *h = session_harness_new (); + GstBuffer *buf; + GstEvent *ev; + GSocketAddress *saddr; + gboolean had_collision = FALSE; + + g_signal_connect (h->internal_session, "on-ssrc-collision", + G_CALLBACK (on_ssrc_collision_cb), &had_collision); + + /* Push RTP buffer making our internal SSRC=0x12345678 */ + buf = generate_test_buffer (0, 0x12345678); + fail_unless_equals_int (GST_FLOW_OK, session_harness_send_rtp (h, buf)); + + fail_unless (had_collision == FALSE); + + /* Push SDES with identical SSRC as what we used to send RTP, + to create a collision */ + buf = gst_rtcp_buffer_new (1400); + add_rtcp_sdes_packet (buf, 0x12345678, "test@foo.bar"); + saddr = g_inet_socket_address_new_from_string ("127.0.0.1", 8080); + gst_buffer_add_net_address_meta (buf, saddr); + g_object_unref (saddr); + session_harness_recv_rtcp (h, buf); + + fail_unless (had_collision == TRUE); + + /* Verify the packet we just sent is not being boomeranged back to us + as a received packet! */ + fail_unless_equals_int (0, gst_harness_buffers_in_queue (h->recv_rtp_h)); + + while ((ev = gst_harness_try_pull_upstream_event (h->send_rtp_h)) != NULL) { + if (GST_EVENT_CUSTOM_UPSTREAM == GST_EVENT_TYPE (ev)) + break; + gst_event_unref (ev); + } + fail_unless (ev != NULL); + gst_event_unref (ev); + + session_harness_free (h); +} + +GST_END_TEST; + GST_START_TEST (test_request_fir) { SessionHarness *h = session_harness_new (); @@ -2003,6 +2049,7 @@ rtpsession_suite (void) tcase_add_test (tc_chain, test_dont_lock_on_stats); tcase_add_test (tc_chain, test_ignore_suspicious_bye); tcase_add_test (tc_chain, test_ssrc_collision_when_sending); + tcase_add_test (tc_chain, test_ssrc_collision_when_receiving); tcase_add_test (tc_chain, test_request_fir); tcase_add_test (tc_chain, test_request_pli); tcase_add_test (tc_chain, test_request_nack);