tests: Fix rtpsession test failure

The time of the first RTCP packet is semi-random, so
sometimes it was produced before enough packets from
the second SSRC were received. First drop queued RTCP
packets, then advance the clock enough to ensure
that at least one new RTCP packet is produced.

https://bugzilla.gnome.org/show_bug.cgi?id=750731

diff --git a/tests/check/elements/rtpsession.c b/tests/check/elements/rtpsession.c
index 96d5598..f7c1bdf 100644 (file)
--- a/tests/check/elements/rtpsession.c
+++ b/tests/check/elements/rtpsession.c
@@ -232,8 +232,12 @@ GST_START_TEST (test_multiple_ssrc_rr)
       gst_clock_id_unref (tid);
   }
 
+  out_buf = g_async_queue_try_pop (data.rtcp_queue);
+  if (out_buf)
+    gst_buffer_unref (out_buf);
+
   gst_test_clock_set_time (GST_TEST_CLOCK (data.clock),
-      gst_clock_id_get_time (id) + (2 * GST_SECOND));
+      gst_clock_id_get_time (id) + (5 * GST_SECOND));
   gst_test_clock_wait_for_next_pending_id (GST_TEST_CLOCK (data.clock), &id);
   tid = gst_test_clock_process_next_clock_id (GST_TEST_CLOCK (data.clock));
   gst_clock_id_unref (id);