/* GStreamer
*
* unit test for gstrtpbin
*
* Copyright (C) <2009> Wim Taymans <wim.taymans@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <gst/check/gstcheck.h>
#include <gst/check/gsttestclock.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/rtp/gstrtcpbuffer.h>
GST_START_TEST (test_pads)
{
GstElement *element;
GstPad *pad;
element = gst_element_factory_make ("rtpsession", NULL);
pad = gst_element_get_request_pad (element, "recv_rtcp_sink");
gst_object_unref (pad);
gst_object_unref (element);
}
GST_END_TEST;
GST_START_TEST (test_cleanup_send)
{
GstElement *rtpbin;
GstPad *rtp_sink, *rtp_src, *rtcp_src;
GObject *session;
gint count = 2;
rtpbin = gst_element_factory_make ("rtpbin", "rtpbin");
while (count--) {
/* request session 0 */
rtp_sink = gst_element_get_request_pad (rtpbin, "send_rtp_sink_0");
fail_unless (rtp_sink != NULL);
ASSERT_OBJECT_REFCOUNT (rtp_sink, "rtp_sink", 2);
/* this static pad should be created automatically now */
rtp_src = gst_element_get_static_pad (rtpbin, "send_rtp_src_0");
fail_unless (rtp_src != NULL);
ASSERT_OBJECT_REFCOUNT (rtp_src, "rtp_src", 2);
/* we should be able to get an internal session 0 now */
g_signal_emit_by_name (rtpbin, "get-internal-session", 0, &session);
fail_unless (session != NULL);
g_object_unref (session);
/* get the send RTCP pad too */
rtcp_src = gst_element_get_request_pad (rtpbin, "send_rtcp_src_0");
fail_unless (rtcp_src != NULL);
ASSERT_OBJECT_REFCOUNT (rtcp_src, "rtcp_src", 2);
gst_element_release_request_pad (rtpbin, rtp_sink);
/* we should only have our refs to the pads now */
ASSERT_OBJECT_REFCOUNT (rtp_sink, "rtp_sink", 1);
ASSERT_OBJECT_REFCOUNT (rtp_src, "rtp_src", 1);
ASSERT_OBJECT_REFCOUNT (rtcp_src, "rtp_src", 2);
/* the other pad should be gone now */
fail_unless (gst_element_get_static_pad (rtpbin, "send_rtp_src_0") == NULL);
/* internal session should still be there */
g_signal_emit_by_name (rtpbin, "get-internal-session", 0, &session);
fail_unless (session != NULL);
g_object_unref (session);
/* release the RTCP pad */
gst_element_release_request_pad (rtpbin, rtcp_src);
/* we should only have our refs to the pads now */
ASSERT_OBJECT_REFCOUNT (rtp_sink, "rtp_sink", 1);
ASSERT_OBJECT_REFCOUNT (rtp_src, "rtp_src", 1);
ASSERT_OBJECT_REFCOUNT (rtcp_src, "rtp_src", 1);
/* the session should be gone now */
g_signal_emit_by_name (rtpbin, "get-internal-session", 0, &session);
fail_unless (session == NULL);
/* unref the request pad and the static pad */
gst_object_unref (rtp_sink);
gst_object_unref (rtp_src);
gst_object_unref (rtcp_src);
}
gst_object_unref (rtpbin);
}
GST_END_TEST;
typedef struct
{
guint16 seqnum;
gboolean pad_added;
GstPad *pad;
GMutex lock;
GCond cond;
GstPad *sinkpad;
GList *pads;
GstCaps *caps;
} CleanupData;
static void
init_data (CleanupData * data)
{
data->seqnum = 10;
data->pad_added = FALSE;
g_mutex_init (&data->lock);
g_cond_init (&data->cond);
data->pads = NULL;
data->caps = NULL;
}
static void
clean_data (CleanupData * data)
{
g_list_foreach (data->pads, (GFunc) gst_object_unref, NULL);
g_list_free (data->pads);
g_mutex_clear (&data->lock);
g_cond_clear (&data->cond);
if (data->caps)
gst_caps_unref (data->caps);
}
static guint8 rtp_packet[] = { 0x80, 0x60, 0x94, 0xbc, 0x8f, 0x37, 0x4e, 0xb8,
0x44, 0xa8, 0xf3, 0x7c, 0x06, 0x6a, 0x0c, 0xce,
0x13, 0x25, 0x19, 0x69, 0x1f, 0x93, 0x25, 0x9d,
0x2b, 0x82, 0x31, 0x3b, 0x36, 0xc1, 0x3c, 0x13
};
static GstFlowReturn
chain_rtp_packet (GstPad * pad, CleanupData * data)
{
GstFlowReturn res;
GstSegment segment;
GstBuffer *buffer;
GstMapInfo map;
if (data->caps == NULL) {
data->caps = gst_caps_from_string ("application/x-rtp,"
"media=(string)audio, clock-rate=(int)44100, "
"encoding-name=(string)L16, encoding-params=(string)1, channels=(int)1");
data->seqnum = 0;
}
gst_pad_send_event (pad, gst_event_new_stream_start (GST_OBJECT_NAME (pad)));
gst_pad_send_event (pad, gst_event_new_caps (data->caps));
gst_segment_init (&segment, GST_FORMAT_TIME);
gst_pad_send_event (pad, gst_event_new_segment (&segment));
buffer = gst_buffer_new_and_alloc (sizeof (rtp_packet));
gst_buffer_map (buffer, &map, GST_MAP_WRITE);
memcpy (map.data, rtp_packet, sizeof (rtp_packet));
map.data[2] = (data->seqnum >> 8) & 0xff;
map.data[3] = data->seqnum & 0xff;
data->seqnum++;
gst_buffer_unmap (buffer, &map);
res = gst_pad_chain (pad, buffer);
return res;
}
static GstFlowReturn
dummy_chain (GstPad * pad, GstObject * parent, GstBuffer * buffer)
{
gst_buffer_unref (buffer);
return GST_FLOW_OK;
}
static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("application/x-rtp"));
static GstPad *
make_sinkpad (CleanupData * data)
{
GstPad *pad;
pad = gst_pad_new_from_static_template (&sink_factory, "sink");
gst_pad_set_chain_function (pad, dummy_chain);
gst_pad_set_active (pad, TRUE);
data->pads = g_list_prepend (data->pads, pad);
return pad;
}
static void
pad_added_cb (GstElement * rtpbin, GstPad * pad, CleanupData * data)
{
GstPad *sinkpad;
GST_DEBUG ("pad added %s:%s\n", GST_DEBUG_PAD_NAME (pad));
if (GST_PAD_IS_SINK (pad))
return;
fail_unless (data->pad_added == FALSE);
sinkpad = make_sinkpad (data);
fail_unless (gst_pad_link (pad, sinkpad) == GST_PAD_LINK_OK);
g_mutex_lock (&data->lock);
data->pad_added = TRUE;
data->pad = pad;
g_cond_signal (&data->cond);
g_mutex_unlock (&data->lock);
}
static void
pad_removed_cb (GstElement * rtpbin, GstPad * pad, CleanupData * data)
{
GST_DEBUG ("pad removed %s:%s\n", GST_DEBUG_PAD_NAME (pad));
if (data->pad != pad)
return;
fail_unless (data->pad_added == TRUE);
g_mutex_lock (&data->lock);
data->pad_added = FALSE;
g_cond_signal (&data->cond);
g_mutex_unlock (&data->lock);
}
GST_START_TEST (test_cleanup_recv)
{
GstElement *rtpbin;
GstPad *rtp_sink;
CleanupData data;
GstStateChangeReturn ret;
GstFlowReturn res;
gint count = 2;
init_data (&data);
rtpbin = gst_element_factory_make ("rtpbin", "rtpbin");
g_signal_connect (rtpbin, "pad-added", (GCallback) pad_added_cb, &data);
g_signal_connect (rtpbin, "pad-removed", (GCallback) pad_removed_cb, &data);
ret = gst_element_set_state (rtpbin, GST_STATE_PLAYING);
fail_unless (ret == GST_STATE_CHANGE_SUCCESS);
while (count--) {
/* request session 0 */
rtp_sink = gst_element_get_request_pad (rtpbin, "recv_rtp_sink_0");
fail_unless (rtp_sink != NULL);
ASSERT_OBJECT_REFCOUNT (rtp_sink, "rtp_sink", 2);
/* no sourcepads are created yet */
fail_unless (rtpbin->numsinkpads == 1);
fail_unless (rtpbin->numsrcpads == 0);
res = chain_rtp_packet (rtp_sink, &data);
GST_DEBUG ("res %d, %s\n", res, gst_flow_get_name (res));
fail_unless (res == GST_FLOW_OK);
res = chain_rtp_packet (rtp_sink, &data);
GST_DEBUG ("res %d, %s\n", res, gst_flow_get_name (res));
fail_unless (res == GST_FLOW_OK);
/* we wait for the new pad to appear now */
g_mutex_lock (&data.lock);
while (!data.pad_added)
g_cond_wait (&data.cond, &data.lock);
g_mutex_unlock (&data.lock);
/* sourcepad created now */
fail_unless (rtpbin->numsinkpads == 1);
fail_unless (rtpbin->numsrcpads == 1);
/* remove the session */
gst_element_release_request_pad (rtpbin, rtp_sink);
gst_object_unref (rtp_sink);
/* pad should be gone now */
g_mutex_lock (&data.lock);
while (data.pad_added)
g_cond_wait (&data.cond, &data.lock);
g_mutex_unlock (&data.lock);
/* nothing left anymore now */
fail_unless (rtpbin->numsinkpads == 0);
fail_unless (rtpbin->numsrcpads == 0);
}
ret = gst_element_set_state (rtpbin, GST_STATE_NULL);
fail_unless (ret == GST_STATE_CHANGE_SUCCESS);
gst_object_unref (rtpbin);
clean_data (&data);
}
GST_END_TEST;
GST_START_TEST (test_cleanup_recv2)
{
GstElement *rtpbin;
GstPad *rtp_sink;
CleanupData data;
GstStateChangeReturn ret;
GstFlowReturn res;
gint count = 2;
init_data (&data);
rtpbin = gst_element_factory_make ("rtpbin", "rtpbin");
g_signal_connect (rtpbin, "pad-added", (GCallback) pad_added_cb, &data);
g_signal_connect (rtpbin, "pad-removed", (GCallback) pad_removed_cb, &data);
ret = gst_element_set_state (rtpbin, GST_STATE_PLAYING);
fail_unless (ret == GST_STATE_CHANGE_SUCCESS);
/* request session 0 */
rtp_sink = gst_element_get_request_pad (rtpbin, "recv_rtp_sink_0");
fail_unless (rtp_sink != NULL);
ASSERT_OBJECT_REFCOUNT (rtp_sink, "rtp_sink", 2);
while (count--) {
/* no sourcepads are created yet */
fail_unless (rtpbin->numsinkpads == 1);
fail_unless (rtpbin->numsrcpads == 0);
res = chain_rtp_packet (rtp_sink, &data);
GST_DEBUG ("res %d, %s\n", res, gst_flow_get_name (res));
fail_unless (res == GST_FLOW_OK);
res = chain_rtp_packet (rtp_sink, &data);
GST_DEBUG ("res %d, %s\n", res, gst_flow_get_name (res));
fail_unless (res == GST_FLOW_OK);
/* we wait for the new pad to appear now */
g_mutex_lock (&data.lock);
while (!data.pad_added)
g_cond_wait (&data.cond, &data.lock);
g_mutex_unlock (&data.lock);
/* sourcepad created now */
fail_unless (rtpbin->numsinkpads == 1);
fail_unless (rtpbin->numsrcpads == 1);
/* change state */
ret = gst_element_set_state (rtpbin, GST_STATE_NULL);
fail_unless (ret == GST_STATE_CHANGE_SUCCESS);
/* pad should be gone now */
g_mutex_lock (&data.lock);
while (data.pad_added)
g_cond_wait (&data.cond, &data.lock);
g_mutex_unlock (&data.lock);
/* back to playing for the next round */
ret = gst_element_set_state (rtpbin, GST_STATE_PLAYING);
fail_unless (ret == GST_STATE_CHANGE_SUCCESS);
}
/* remove the session */
gst_element_release_request_pad (rtpbin, rtp_sink);
gst_object_unref (rtp_sink);
/* nothing left anymore now */
fail_unless (rtpbin->numsinkpads == 0);
fail_unless (rtpbin->numsrcpads == 0);
ret = gst_element_set_state (rtpbin, GST_STATE_NULL);
fail_unless (ret == GST_STATE_CHANGE_SUCCESS);
gst_object_unref (rtpbin);
clean_data (&data);
}
GST_END_TEST;
GST_START_TEST (test_request_pad_by_template_name)
{
GstElement *rtpbin;
GstPad *rtp_sink1, *rtp_sink2, *rtp_sink3;
rtpbin = gst_element_factory_make ("rtpbin", "rtpbin");
rtp_sink1 = gst_element_get_request_pad (rtpbin, "recv_rtp_sink_%u");
fail_unless (rtp_sink1 != NULL);
fail_unless_equals_string (GST_PAD_NAME (rtp_sink1), "recv_rtp_sink_0");
ASSERT_OBJECT_REFCOUNT (rtp_sink1, "rtp_sink1", 2);
rtp_sink2 = gst_element_get_request_pad (rtpbin, "recv_rtp_sink_%u");
fail_unless (rtp_sink2 != NULL);
fail_unless_equals_string (GST_PAD_NAME (rtp_sink2), "recv_rtp_sink_1");
ASSERT_OBJECT_REFCOUNT (rtp_sink2, "rtp_sink2", 2);
rtp_sink3 = gst_element_get_request_pad (rtpbin, "recv_rtp_sink_%u");
fail_unless (rtp_sink3 != NULL);
fail_unless_equals_string (GST_PAD_NAME (rtp_sink3), "recv_rtp_sink_2");
ASSERT_OBJECT_REFCOUNT (rtp_sink3, "rtp_sink3", 2);
gst_element_release_request_pad (rtpbin, rtp_sink2);
gst_element_release_request_pad (rtpbin, rtp_sink1);
gst_element_release_request_pad (rtpbin, rtp_sink3);
ASSERT_OBJECT_REFCOUNT (rtp_sink3, "rtp_sink3", 1);
ASSERT_OBJECT_REFCOUNT (rtp_sink2, "rtp_sink2", 1);
ASSERT_OBJECT_REFCOUNT (rtp_sink1, "rtp_sink", 1);
gst_object_unref (rtp_sink1);
gst_object_unref (rtp_sink2);
gst_object_unref (rtp_sink3);
gst_object_unref (rtpbin);
}
GST_END_TEST;
static GstElement *
encoder_cb (GstElement * rtpbin, guint sessid, GstElement * bin)
{
GstPad *srcpad, *sinkpad;
fail_unless (sessid == 2);
GST_DEBUG ("making encoder");
sinkpad = gst_ghost_pad_new_no_target ("rtp_sink_2", GST_PAD_SINK);
srcpad = gst_ghost_pad_new_no_target ("rtp_src_2", GST_PAD_SRC);
gst_element_add_pad (bin, sinkpad);
gst_element_add_pad (bin, srcpad);
return gst_object_ref (bin);
}
static GstElement *
encoder_cb2 (GstElement * rtpbin, guint sessid, GstElement * bin)
{
GstPad *srcpad, *sinkpad;
fail_unless (sessid == 3);
GST_DEBUG ("making encoder");
sinkpad = gst_ghost_pad_new_no_target ("rtp_sink_3", GST_PAD_SINK);
srcpad = gst_ghost_pad_new_no_target ("rtp_src_3", GST_PAD_SRC);
gst_element_add_pad (bin, sinkpad);
gst_element_add_pad (bin, srcpad);
return gst_object_ref (bin);
}
GST_START_TEST (test_encoder)
{
GstElement *rtpbin, *bin;
GstPad *rtp_sink1, *rtp_sink2;
gulong id;
bin = gst_bin_new ("rtpenc");
rtpbin = gst_element_factory_make ("rtpbin", "rtpbin");
id = g_signal_connect (rtpbin, "request-rtp-encoder", (GCallback) encoder_cb,
bin);
rtp_sink1 = gst_element_get_request_pad (rtpbin, "send_rtp_sink_2");
fail_unless (rtp_sink1 != NULL);
fail_unless_equals_string (GST_PAD_NAME (rtp_sink1), "send_rtp_sink_2");
ASSERT_OBJECT_REFCOUNT (rtp_sink1, "rtp_sink1", 2);
g_signal_handler_disconnect (rtpbin, id);
id = g_signal_connect (rtpbin, "request-rtp-encoder", (GCallback) encoder_cb2,
bin);
rtp_sink2 = gst_element_get_request_pad (rtpbin, "send_rtp_sink_3");
fail_unless (rtp_sink2 != NULL);
/* remove the session */
gst_element_release_request_pad (rtpbin, rtp_sink1);
gst_object_unref (rtp_sink1);
gst_element_release_request_pad (rtpbin, rtp_sink2);
gst_object_unref (rtp_sink2);
/* nothing left anymore now */
fail_unless (rtpbin->numsinkpads == 0);
fail_unless (rtpbin->numsrcpads == 0);
gst_object_unref (rtpbin);
gst_object_unref (bin);
}
GST_END_TEST;
static GstElement *
decoder_cb (GstElement * rtpbin, guint sessid, gpointer user_data)
{
GstElement *bin;
GstPad *srcpad, *sinkpad;
bin = gst_bin_new (NULL);
GST_DEBUG ("making decoder");
sinkpad = gst_ghost_pad_new_no_target ("rtp_sink", GST_PAD_SINK);
srcpad = gst_ghost_pad_new_no_target ("rtp_src", GST_PAD_SRC);
gst_element_add_pad (bin, sinkpad);
gst_element_add_pad (bin, srcpad);
return bin;
}
GST_START_TEST (test_decoder)
{
GstElement *rtpbin;
GstPad *rtp_sink1, *rtp_sink2;
gulong id;
rtpbin = gst_element_factory_make ("rtpbin", "rtpbin");
id = g_signal_connect (rtpbin, "request-rtp-decoder", (GCallback) decoder_cb,
NULL);
rtp_sink1 = gst_element_get_request_pad (rtpbin, "recv_rtp_sink_2");
fail_unless (rtp_sink1 != NULL);
fail_unless_equals_string (GST_PAD_NAME (rtp_sink1), "recv_rtp_sink_2");
ASSERT_OBJECT_REFCOUNT (rtp_sink1, "rtp_sink1", 2);
rtp_sink2 = gst_element_get_request_pad (rtpbin, "recv_rtp_sink_3");
fail_unless (rtp_sink2 != NULL);
g_signal_handler_disconnect (rtpbin, id);
/* remove the session */
gst_element_release_request_pad (rtpbin, rtp_sink1);
gst_object_unref (rtp_sink1);
gst_element_release_request_pad (rtpbin, rtp_sink2);
gst_object_unref (rtp_sink2);
/* nothing left anymore now */
fail_unless (rtpbin->numsinkpads == 0);
fail_unless (rtpbin->numsrcpads == 0);
gst_object_unref (rtpbin);
}
GST_END_TEST;
static GstElement *
aux_sender_cb (GstElement * rtpbin, guint sessid, gpointer user_data)
{
GstElement *bin;
GstPad *srcpad, *sinkpad;
bin = (GstElement *) user_data;
GST_DEBUG ("making AUX sender");
sinkpad = gst_ghost_pad_new_no_target ("sink_2", GST_PAD_SINK);
gst_element_add_pad (bin, sinkpad);
srcpad = gst_ghost_pad_new_no_target ("src_2", GST_PAD_SRC);
gst_element_add_pad (bin, srcpad);
srcpad = gst_ghost_pad_new_no_target ("src_1", GST_PAD_SRC);
gst_element_add_pad (bin, srcpad);
srcpad = gst_ghost_pad_new_no_target ("src_3", GST_PAD_SRC);
gst_element_add_pad (bin, srcpad);
return bin;
}
GST_START_TEST (test_aux_sender)
{
GstElement *rtpbin;
GstPad *rtp_sink1, *rtp_src, *rtcp_src;
gulong id;
GstElement *aux_sender = gst_object_ref_sink (gst_bin_new ("aux-sender"));
gst_object_ref (aux_sender);
rtpbin = gst_element_factory_make ("rtpbin", "rtpbin");
id = g_signal_connect (rtpbin, "request-aux-sender",
(GCallback) aux_sender_cb, aux_sender);
rtp_sink1 = gst_element_get_request_pad (rtpbin, "send_rtp_sink_2");
fail_unless (rtp_sink1 != NULL);
fail_unless_equals_string (GST_PAD_NAME (rtp_sink1), "send_rtp_sink_2");
ASSERT_OBJECT_REFCOUNT (rtp_sink1, "rtp_sink1", 2);
g_signal_handler_disconnect (rtpbin, id);
rtp_src = gst_element_get_static_pad (rtpbin, "send_rtp_src_2");
fail_unless (rtp_src != NULL);
gst_object_unref (rtp_src);
rtp_src = gst_element_get_static_pad (rtpbin, "send_rtp_src_1");
fail_unless (rtp_src != NULL);
gst_object_unref (rtp_src);
rtcp_src = gst_element_get_request_pad (rtpbin, "send_rtcp_src_1");
fail_unless (rtcp_src != NULL);
gst_element_release_request_pad (rtpbin, rtcp_src);
gst_object_unref (rtcp_src);
rtp_src = gst_element_get_static_pad (rtpbin, "send_rtp_src_3");
fail_unless (rtp_src != NULL);
gst_object_unref (rtp_src);
/* remove the session */
gst_element_release_request_pad (rtpbin, rtp_sink1);
gst_object_unref (rtp_sink1);
/* We have sinked the initial reference before returning it
* in the request callback, the ref count should now be 1 because
* the return of the signal is transfer full, and rtpbin should
* have released that reference by now, but we had taken an
* extra reference to perform this check
*/
ASSERT_OBJECT_REFCOUNT (aux_sender, "aux-sender", 1);
gst_object_unref (aux_sender);
gst_object_unref (rtpbin);
}
GST_END_TEST;
static GstElement *
aux_receiver_cb (GstElement * rtpbin, guint sessid, gpointer user_data)
{
GstElement *bin;
GstPad *srcpad, *sinkpad;
bin = gst_bin_new (NULL);
GST_DEBUG ("making AUX receiver");
srcpad = gst_ghost_pad_new_no_target ("src_2", GST_PAD_SRC);
gst_element_add_pad (bin, srcpad);
sinkpad = gst_ghost_pad_new_no_target ("sink_2", GST_PAD_SINK);
gst_element_add_pad (bin, sinkpad);
sinkpad = gst_ghost_pad_new_no_target ("sink_1", GST_PAD_SINK);
gst_element_add_pad (bin, sinkpad);
sinkpad = gst_ghost_pad_new_no_target ("sink_3", GST_PAD_SINK);
gst_element_add_pad (bin, sinkpad);
return bin;
}
GST_START_TEST (test_aux_receiver)
{
GstElement *rtpbin;
GstPad *rtp_sink1, *rtp_sink2, *rtcp_sink;
gulong id;
rtpbin = gst_element_factory_make ("rtpbin", "rtpbin");
id = g_signal_connect (rtpbin, "request-aux-receiver",
(GCallback) aux_receiver_cb, NULL);
rtp_sink1 = gst_element_get_request_pad (rtpbin, "recv_rtp_sink_2");
fail_unless (rtp_sink1 != NULL);
rtp_sink2 = gst_element_get_request_pad (rtpbin, "recv_rtp_sink_1");
fail_unless (rtp_sink2 != NULL);
g_signal_handler_disconnect (rtpbin, id);
rtcp_sink = gst_element_get_request_pad (rtpbin, "recv_rtcp_sink_1");
fail_unless (rtcp_sink != NULL);
gst_element_release_request_pad (rtpbin, rtcp_sink);
gst_object_unref (rtcp_sink);
/* remove the session */
gst_element_release_request_pad (rtpbin, rtp_sink1);
gst_object_unref (rtp_sink1);
gst_element_release_request_pad (rtpbin, rtp_sink2);
gst_object_unref (rtp_sink2);
gst_object_unref (rtpbin);
}
GST_END_TEST;
GST_START_TEST (test_sender_eos)
{
GstElement *rtpsession;
GstBuffer *rtp_buffer;
GstBuffer *rtcp_buffer;
GstRTPBuffer rtpbuf = GST_RTP_BUFFER_INIT;
GstRTCPBuffer rtcpbuf = GST_RTCP_BUFFER_INIT;
GstRTCPPacket rtcppacket;
static GstStaticPadTemplate recv_tmpl =
GST_STATIC_PAD_TEMPLATE ("sink", GST_PAD_SINK, GST_PAD_ALWAYS,
GST_STATIC_CAPS ("ANY"));
GstPad *send_rtp_sink;
GstPad *recv_rtcp_sink;
GstCaps *caps;
GstSegment segment;
GstPad *rtp_sink, *rtcp_sink;
GstClock *clock;
GstTestClock *tclock;
GstStructure *s;
guint ssrc = 1;
guint32 ssrc_in, packet_count, octet_count;
gboolean got_bye = FALSE;
clock = gst_test_clock_new ();
gst_system_clock_set_default (clock);
tclock = GST_TEST_CLOCK (clock);
gst_test_clock_set_time (tclock, 0);
rtpsession = gst_element_factory_make ("rtpsession", NULL);
send_rtp_sink = gst_element_get_request_pad (rtpsession, "send_rtp_sink");
recv_rtcp_sink = gst_element_get_request_pad (rtpsession, "recv_rtcp_sink");
rtp_sink = gst_check_setup_sink_pad_by_name (rtpsession, &recv_tmpl,
"send_rtp_src");
rtcp_sink = gst_check_setup_sink_pad_by_name (rtpsession, &recv_tmpl,
"send_rtcp_src");
gst_pad_set_active (rtp_sink, TRUE);
gst_pad_set_active (rtcp_sink, TRUE);
gst_element_set_state (rtpsession, GST_STATE_PLAYING);
/* Send initial events */
gst_segment_init (&segment, GST_FORMAT_TIME);
fail_unless (gst_pad_send_event (send_rtp_sink,
gst_event_new_stream_start ("id")));
fail_unless (gst_pad_send_event (send_rtp_sink,
gst_event_new_segment (&segment)));
fail_unless (gst_pad_send_event (recv_rtcp_sink,
gst_event_new_stream_start ("id")));
fail_unless (gst_pad_send_event (recv_rtcp_sink,
gst_event_new_segment (&segment)));
/* Get the suggested SSRC from the rtpsession */
caps = gst_pad_query_caps (send_rtp_sink, NULL);
s = gst_caps_get_structure (caps, 0);
gst_structure_get (s, "ssrc", G_TYPE_UINT, &ssrc, NULL);
gst_caps_unref (caps);
/* Send a RTP packet */
rtp_buffer = gst_rtp_buffer_new_allocate (10, 0, 0);
gst_rtp_buffer_map (rtp_buffer, GST_MAP_READWRITE, &rtpbuf);
gst_rtp_buffer_set_ssrc (&rtpbuf, 1);
gst_rtp_buffer_set_seq (&rtpbuf, 0);
gst_rtp_buffer_unmap (&rtpbuf);
fail_unless (gst_pad_chain (send_rtp_sink, rtp_buffer) == GST_FLOW_OK);
/* Make sure it went through */
fail_unless_equals_int (g_list_length (buffers), 1);
fail_unless_equals_pointer (buffers->data, rtp_buffer);
gst_check_drop_buffers ();
/* Advance time and send a packet to prevent source sender timeout */
gst_test_clock_set_time (tclock, 1 * GST_SECOND);
/* Just send a send packet to prevent timeout */
rtp_buffer = gst_rtp_buffer_new_allocate (10, 0, 0);
gst_rtp_buffer_map (rtp_buffer, GST_MAP_READWRITE, &rtpbuf);
gst_rtp_buffer_set_ssrc (&rtpbuf, 1);
gst_rtp_buffer_set_seq (&rtpbuf, 1);
gst_rtp_buffer_set_timestamp (&rtpbuf, 10);
gst_rtp_buffer_unmap (&rtpbuf);
fail_unless (gst_pad_chain (send_rtp_sink, rtp_buffer) == GST_FLOW_OK);
/* Make sure it went through */
fail_unless_equals_int (g_list_length (buffers), 1);
fail_unless_equals_pointer (buffers->data, rtp_buffer);
gst_check_drop_buffers ();
/* Advance clock twice and we shoudl have one RTCP packet at least */
gst_test_clock_crank (tclock);
gst_test_clock_crank (tclock);
g_mutex_lock (&check_mutex);
while (buffers == NULL)
g_cond_wait (&check_cond, &check_mutex);
fail_unless (gst_rtcp_buffer_map (buffers->data, GST_MAP_READ, &rtcpbuf));
fail_unless (gst_rtcp_buffer_get_first_packet (&rtcpbuf, &rtcppacket));
fail_unless_equals_int (gst_rtcp_packet_get_type (&rtcppacket),
GST_RTCP_TYPE_SR);
gst_rtcp_packet_sr_get_sender_info (&rtcppacket, &ssrc_in, NULL, NULL,
&packet_count, &octet_count);
fail_unless_equals_int (packet_count, 2);
fail_unless_equals_int (octet_count, 20);
fail_unless (gst_rtcp_packet_move_to_next (&rtcppacket));
fail_unless_equals_int (gst_rtcp_packet_get_type (&rtcppacket),
GST_RTCP_TYPE_SDES);
gst_rtcp_buffer_unmap (&rtcpbuf);
gst_check_drop_buffers ();
g_mutex_unlock (&check_mutex);
/* Create and send a valid RTCP reply packet */
rtcp_buffer = gst_rtcp_buffer_new (1500);
gst_rtcp_buffer_map (rtcp_buffer, GST_MAP_READWRITE, &rtcpbuf);
gst_rtcp_buffer_add_packet (&rtcpbuf, GST_RTCP_TYPE_RR, &rtcppacket);
gst_rtcp_packet_rr_set_ssrc (&rtcppacket, ssrc + 1);
gst_rtcp_packet_add_rb (&rtcppacket, ssrc, 0, 0, 0, 0, 0, 0);
gst_rtcp_buffer_add_packet (&rtcpbuf, GST_RTCP_TYPE_SDES, &rtcppacket);
gst_rtcp_packet_sdes_add_item (&rtcppacket, ssrc + 1);
gst_rtcp_packet_sdes_add_entry (&rtcppacket, GST_RTCP_SDES_CNAME, 3,
(guint8 *) "a@a");
gst_rtcp_packet_sdes_add_entry (&rtcppacket, GST_RTCP_SDES_NAME, 2,
(guint8 *) "aa");
gst_rtcp_packet_sdes_add_entry (&rtcppacket, GST_RTCP_SDES_END, 0,
(guint8 *) "");
gst_rtcp_buffer_unmap (&rtcpbuf);
fail_unless (gst_pad_chain (recv_rtcp_sink, rtcp_buffer) == GST_FLOW_OK);
/* Send a EOS to trigger sending a BYE message */
fail_unless (gst_pad_send_event (send_rtp_sink, gst_event_new_eos ()));
/* Crank to process EOS and wait for BYE */
for (;;) {
gst_test_clock_crank (tclock);
g_mutex_lock (&check_mutex);
while (buffers == NULL)
g_cond_wait (&check_cond, &check_mutex);
fail_unless (gst_rtcp_buffer_map (g_list_last (buffers)->data, GST_MAP_READ,
&rtcpbuf));
fail_unless (gst_rtcp_buffer_get_first_packet (&rtcpbuf, &rtcppacket));
while (gst_rtcp_packet_move_to_next (&rtcppacket)) {
if (gst_rtcp_packet_get_type (&rtcppacket) == GST_RTCP_TYPE_BYE) {
got_bye = TRUE;
break;
}
}
g_mutex_unlock (&check_mutex);
gst_rtcp_buffer_unmap (&rtcpbuf);
if (got_bye)
break;
}
gst_check_drop_buffers ();
fail_unless (GST_PAD_IS_EOS (rtp_sink));
fail_unless (GST_PAD_IS_EOS (rtcp_sink));
gst_pad_set_active (rtp_sink, FALSE);
gst_pad_set_active (rtcp_sink, FALSE);
gst_check_teardown_pad_by_name (rtpsession, "send_rtp_src");
gst_check_teardown_pad_by_name (rtpsession, "send_rtcp_src");
gst_element_release_request_pad (rtpsession, send_rtp_sink);
gst_object_unref (send_rtp_sink);
gst_element_release_request_pad (rtpsession, recv_rtcp_sink);
gst_object_unref (recv_rtcp_sink);
gst_check_teardown_element (rtpsession);
gst_system_clock_set_default (NULL);
gst_object_unref (clock);
}
GST_END_TEST;
static Suite *
rtpbin_suite (void)
{
Suite *s = suite_create ("rtpbin");
TCase *tc_chain = tcase_create ("general");
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_pads);
tcase_add_test (tc_chain, test_cleanup_send);
tcase_add_test (tc_chain, test_cleanup_recv);
tcase_add_test (tc_chain, test_cleanup_recv2);
tcase_add_test (tc_chain, test_request_pad_by_template_name);
tcase_add_test (tc_chain, test_encoder);
tcase_add_test (tc_chain, test_decoder);
tcase_add_test (tc_chain, test_aux_sender);
tcase_add_test (tc_chain, test_aux_receiver);
tcase_add_test (tc_chain, test_sender_eos);
return s;
}
GST_CHECK_MAIN (rtpbin);