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tests: rtp-payloading: Test for handling of custom events in rtpgst

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Add a simple test that checks proper serialization/deserialization
of custom events with rtpgstpay and rtpgstdepay.
This commit is contained in:
Josep Torra 2015-11-15 17:11:02 -08:00
parent b848c1b6ff
commit f8b9360dad
1 changed files with 93 additions and 0 deletions
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93
tests/check/elements/rtp-payloading.c
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@ -38,6 +38,7 @@ typedef struct
const guint8 *frame_data;
int frame_data_size;
int frame_count;
GstEvent *custom_event;
} rtp_pipeline;
/*
@ -167,6 +168,7 @@ rtp_pipeline_create (const guint8 * frame_data, int frame_data_size,
p->frame_data = frame_data;
p->frame_data_size = frame_data_size;
p->frame_count = frame_count;
p->custom_event = NULL;
/* Create elements. */
pipeline_name = g_strdup_printf ("%s-%s-pipeline", pay, depay);
@ -231,6 +233,41 @@ rtp_pipeline_destroy (rtp_pipeline * p)
free (p);
}
static GstPadProbeReturn
pay_event_probe_cb (GstPad * pad, GstPadProbeInfo * info, gpointer user_data)
{
rtp_pipeline *p = (rtp_pipeline *) user_data;
GstEvent *event = GST_PAD_PROBE_INFO_DATA (info);
if (GST_EVENT_TYPE (event) == GST_EVENT_CUSTOM_DOWNSTREAM) {
const GstStructure *s0 = gst_event_get_structure (p->custom_event);
const GstStructure *s1 = gst_event_get_structure (event);
if (gst_structure_is_equal (s0, s1)) {
return GST_PAD_PROBE_DROP;
}
}
return GST_PAD_PROBE_OK;
}
static GstPadProbeReturn
depay_event_probe_cb (GstPad * pad, GstPadProbeInfo * info, gpointer user_data)
{
rtp_pipeline *p = (rtp_pipeline *) user_data;
GstEvent *event = GST_PAD_PROBE_INFO_DATA (info);
if (GST_EVENT_TYPE (event) == GST_EVENT_CUSTOM_DOWNSTREAM) {
const GstStructure *s0 = gst_event_get_structure (p->custom_event);
const GstStructure *s1 = gst_event_get_structure (event);
if (gst_structure_is_equal (s0, s1)) {
gst_event_unref (p->custom_event);
p->custom_event = NULL;
}
}
return GST_PAD_PROBE_OK;
}
/*
* Runs the RTP pipeline.
* @param p Pointer to the RTP pipeline.
@ -263,6 +300,25 @@ rtp_pipeline_run (rtp_pipeline * p)
/* Set pipeline to PLAYING. */
gst_element_set_state (p->pipeline, GST_STATE_PLAYING);
/* Push custom event into the pipeline */
if (p->custom_event) {
GstPad *srcpad;
/* Install a probe to drop the event after it being serialized */
srcpad = gst_element_get_static_pad (p->rtppay, "src");
gst_pad_add_probe (srcpad, GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM,
pay_event_probe_cb, p, NULL);
gst_object_unref (srcpad);
/* Install a probe to trace the deserialized event after depayloading */
srcpad = gst_element_get_static_pad (p->rtpdepay, "src");
gst_pad_add_probe (srcpad, GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM,
depay_event_probe_cb, p, NULL);
gst_object_unref (srcpad);
/* Send the event */
gst_element_send_event (p->appsrc, gst_event_ref (p->custom_event));
}
/* Push data into the pipeline */
for (i = 0; i < LOOP_COUNT; i++) {
const guint8 *data = p->frame_data;
@ -293,6 +349,8 @@ rtp_pipeline_run (rtp_pipeline * p)
/* Release mainloop. */
g_main_loop_unref (mainloop);
fail_if (p->custom_event);
}
/*
@ -984,6 +1042,40 @@ GST_START_TEST (rtp_g729)
GST_END_TEST;
static const guint8 rtp_gst_frame_data[] =
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
static int rtp_gst_frame_data_size = 22;
static int rtp_gst_frame_count = 1;
GST_START_TEST (rtp_gst_custom_event)
{
/* Create RTP pipeline. */
rtp_pipeline *p =
rtp_pipeline_create (rtp_gst_frame_data, rtp_gst_frame_data_size,
rtp_gst_frame_count, "application/x-test",
"rtpgstpay", "rtpgstdepay");
if (p == NULL) {
return;
}
p->custom_event =
gst_event_new_custom (GST_EVENT_CUSTOM_DOWNSTREAM,
gst_structure_new ("test", "foo", G_TYPE_INT, 1, NULL));
/* Run RTP pipeline. */
rtp_pipeline_run (p);
/* Destroy RTP pipeline. */
rtp_pipeline_destroy (p);
}
GST_END_TEST;
/*
* Creates the test suite.
*
@ -1033,6 +1125,7 @@ rtp_payloading_suite (void)
tcase_add_test (tc_chain, rtp_jpeg_list_height_greater_than_2040);
tcase_add_test (tc_chain, rtp_jpeg_list_width_and_height_greater_than_2040);
tcase_add_test (tc_chain, rtp_g729);
tcase_add_test (tc_chain, rtp_gst_custom_event);
return s;
}