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pad: add test to check handled and drop probes

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=787243
This commit is contained in:
Miguel París 2017-09-04 12:20:43 +02:00 committed by Edward Hervey
parent aed32ee2ab
commit 1b469fbcd0
1 changed files with 69 additions and 0 deletions
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69
tests/check/gst/gstpad.c
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@ -2091,6 +2091,74 @@ GST_START_TEST (test_pad_probe_call_order)
GST_END_TEST;
static GstPadProbeReturn
buffers_probe_handled (GstPad * pad, GstPadProbeInfo * info, gpointer gp)
{
if (GST_PAD_PROBE_INFO_TYPE (info) & GST_PAD_PROBE_TYPE_BUFFER) {
GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER (info);
GST_DEBUG_OBJECT (pad, "buffer: %" GST_PTR_FORMAT ", refcount: %d",
buffer, (GST_MINI_OBJECT (buffer))->refcount);
gst_buffer_unref (buffer);
}
return GST_PAD_PROBE_HANDLED;
}
static GstPadProbeReturn
buffers_probe_drop (GstPad * pad, GstPadProbeInfo * info, gboolean * called)
{
if (GST_PAD_PROBE_INFO_TYPE (info) & GST_PAD_PROBE_TYPE_BUFFER) {
GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER (info);
GST_DEBUG_OBJECT (pad, "buffer: %" GST_PTR_FORMAT ", refcount: %d",
buffer, (GST_MINI_OBJECT (buffer))->refcount);
*called = TRUE;
}
return GST_PAD_PROBE_DROP;
}
GST_START_TEST (test_pad_probe_handled_and_drop)
{
GstFlowReturn flow;
GstPad *src, *sink;
gboolean called;
src = gst_pad_new ("src", GST_PAD_SRC);
gst_pad_set_active (src, TRUE);
sink = gst_pad_new ("sink", GST_PAD_SINK);
gst_pad_set_chain_function (sink, gst_check_chain_func);
gst_pad_set_active (sink, TRUE);
fail_unless (gst_pad_push_event (src,
gst_event_new_stream_start ("test")) == TRUE);
fail_unless (gst_pad_push_event (src,
gst_event_new_segment (&dummy_segment)) == TRUE);
fail_unless_equals_int (gst_pad_link (src, sink), GST_PAD_LINK_OK);
gst_pad_add_probe (src, GST_PAD_PROBE_TYPE_BUFFER,
(GstPadProbeCallback) buffers_probe_handled, NULL, NULL);
gst_pad_add_probe (src, GST_PAD_PROBE_TYPE_BUFFER,
(GstPadProbeCallback) buffers_probe_drop, &called, NULL);
called = FALSE;
flow = gst_pad_push (src, gst_buffer_new ());
fail_unless_equals_int (flow, GST_FLOW_OK);
fail_if (called);
/* no buffer should have made it through to the sink pad, and especially
* not a NULL pointer buffer */
fail_if (buffers && buffers->data == NULL);
fail_unless (buffers == NULL);
gst_object_unref (src);
gst_object_unref (sink);
}
GST_END_TEST;
static gboolean got_notify;
static void
@ -3253,6 +3321,7 @@ gst_pad_suite (void)
tcase_add_test (tc_chain, test_pad_probe_flush_events);
tcase_add_test (tc_chain, test_pad_probe_flush_events_only);
tcase_add_test (tc_chain, test_pad_probe_call_order);
tcase_add_test (tc_chain, test_pad_probe_handled_and_drop);
tcase_add_test (tc_chain, test_events_query_unlinked);
tcase_add_test (tc_chain, test_queue_src_caps_notify_linked);
tcase_add_test (tc_chain, test_queue_src_caps_notify_not_linked);