149   GstBus *bus;  in GST_START_TEST()  local
159   bus = gst_bus_new ();  in GST_START_TEST()
160   ASSERT_OBJECT_REFCOUNT (bus, "bus", 1);  in GST_START_TEST()
161   gst_element_set_bus (level, bus);  in GST_START_TEST()
162   ASSERT_OBJECT_REFCOUNT (bus, "bus", 2);  in GST_START_TEST()
176   message = gst_bus_poll (bus, GST_MESSAGE_ELEMENT, -1);  in GST_START_TEST()
185   gst_bus_set_flushing (bus, TRUE);  in GST_START_TEST()
193   ASSERT_OBJECT_REFCOUNT (bus, "bus", 1);  in GST_START_TEST()
194   gst_object_unref (bus);  in GST_START_TEST()
207   GstBus *bus;  in GST_START_TEST()  local
217   bus = gst_bus_new ();  in GST_START_TEST()
218   gst_element_set_bus (level, bus);  in GST_START_TEST()
224   message = gst_bus_poll (bus, GST_MESSAGE_ELEMENT, -1);  in GST_START_TEST()
235   gst_bus_set_flushing (bus, TRUE);  in GST_START_TEST()
238   gst_object_unref (bus);  in GST_START_TEST()
249   GstBus *bus;  in GST_START_TEST()  local
262   bus = gst_bus_new ();  in GST_START_TEST()
263   gst_element_set_bus (level, bus);  in GST_START_TEST()
273   message = gst_bus_poll (bus, GST_MESSAGE_ELEMENT, -1);  in GST_START_TEST()
293   gst_bus_set_flushing (bus, TRUE);  in GST_START_TEST()
296   gst_object_unref (bus);  in GST_START_TEST()
307   GstBus *bus;  in GST_START_TEST()  local
320   bus = gst_bus_new ();  in GST_START_TEST()
321   gst_element_set_bus (level, bus);  in GST_START_TEST()
337     message = gst_bus_poll (bus, GST_MESSAGE_ELEMENT, -1);  in GST_START_TEST()
372   gst_bus_set_flushing (bus, TRUE);  in GST_START_TEST()
374   gst_object_unref (bus);  in GST_START_TEST()
385   GstBus *bus;  in GST_START_TEST()  local
398   bus = gst_bus_new ();  in GST_START_TEST()
399   gst_element_set_bus (level, bus);  in GST_START_TEST()
409   message = gst_bus_poll (bus, GST_MESSAGE_ELEMENT, -1);  in GST_START_TEST()
429   gst_bus_set_flushing (bus, TRUE);  in GST_START_TEST()
432   gst_object_unref (bus);  in GST_START_TEST()
444   GstBus *bus;  in GST_START_TEST()  local
456   bus = gst_bus_new ();  in GST_START_TEST()
457   gst_element_set_bus (level, bus);  in GST_START_TEST()
467   message = gst_bus_poll (bus, GST_MESSAGE_ELEMENT, 0);  in GST_START_TEST()
472   message = gst_bus_poll (bus, GST_MESSAGE_ELEMENT, 0);  in GST_START_TEST()
495   gst_bus_set_flushing (bus, TRUE);  in GST_START_TEST()
498   gst_object_unref (bus);  in GST_START_TEST()
509   GstBus *bus;  in GST_START_TEST()  local
517   bus = gst_bus_new ();  in GST_START_TEST()
518   gst_element_set_bus (level, bus);  in GST_START_TEST()
529   message = gst_bus_poll (bus, GST_MESSAGE_ELEMENT, -1);  in GST_START_TEST()
532   message = gst_bus_poll (bus, GST_MESSAGE_ELEMENT, -1);  in GST_START_TEST()
537   gst_object_unref (bus);  in GST_START_TEST()
548   GstBus *bus;  in GST_START_TEST()  local
558   bus = gst_bus_new ();  in GST_START_TEST()
559   gst_element_set_bus (level, bus);  in GST_START_TEST()
570   message = gst_bus_poll (bus, GST_MESSAGE_ELEMENT, -1);  in GST_START_TEST()
576   message = gst_bus_poll (bus, GST_MESSAGE_ELEMENT, -1);  in GST_START_TEST()
584   gst_object_unref (bus);  in GST_START_TEST()