void test_no_clients()
{
GstElement *sink;
GstBuffer *buffer;
GstCaps *caps;
std_log(LOG_FILENAME_LINE, "Test Started test_no_clients");
sink = setup_multifdsink ();
ASSERT_SET_STATE (sink, GST_STATE_PLAYING, GST_STATE_CHANGE_ASYNC);
caps = gst_caps_from_string ("application/x-gst-check");
buffer = gst_buffer_new_and_alloc (4);
gst_buffer_set_caps (buffer, caps);
gst_caps_unref (caps);
fail_unless (gst_pad_push (mysrcpad, buffer) == GST_FLOW_OK);
GST_DEBUG ("cleaning up multifdsink");
ASSERT_SET_STATE (sink, GST_STATE_NULL, GST_STATE_CHANGE_SUCCESS); //commented bz..select() blocks indefinitly
cleanup_multifdsink (sink);
std_log(LOG_FILENAME_LINE, "Test Successful");
create_xml(0);
}
static void
do_one_buffer_test_apply (gboolean clean_point)
{
GstBuffer *buffer_in, *buffer_out;
g_object_set (element, "ntp-offset", NTP_OFFSET, "cseq", 0x12345678,
"set-e-bit", FALSE, NULL);
ASSERT_SET_STATE (element, GST_STATE_PLAYING, GST_STATE_CHANGE_SUCCESS);
buffer_in = create_rtp_buffer (TIMESTAMP, clean_point);
buffer_out = create_extension_buffer (buffer_in, clean_point, FALSE, FALSE,
NTP_OFFSET, CSEQ);
/* push initial events */
gst_check_setup_events (mysrcpad, element, NULL, GST_FORMAT_TIME);
/* Push buffer */
fail_unless_equals_int (gst_pad_push (mysrcpad, buffer_in), GST_FLOW_OK);
check_buffer_equal ((GstBuffer *) buffers->data, buffer_out);
gst_buffer_unref (buffer_out);
ASSERT_SET_STATE (element, GST_STATE_NULL, GST_STATE_CHANGE_SUCCESS);
}
/* Check that we can get data when multifdsink is configured in next-keyframe
* mode */
void test_client_next_keyframe()
{
GstElement *sink;
GstBuffer *buffer;
GstCaps *caps;
int pfd1[2];
gchar data[16];
gint i;
std_log(LOG_FILENAME_LINE, "Test Started test_client_next_keyframe");
sink = setup_multifdsink ();
g_object_set (sink, "sync-method", 1, NULL); /* 1 = next-keyframe */
fail_if (pipe (pfd1) == -1);
ASSERT_SET_STATE (sink, GST_STATE_PLAYING, GST_STATE_CHANGE_ASYNC);
caps = gst_caps_from_string ("application/x-gst-check");
GST_DEBUG ("Created test caps %p %" GST_PTR_FORMAT, caps, caps);
/* now add our client */
g_signal_emit_by_name (sink, "add", pfd1[1]);
/* push buffers in: keyframe, then non-keyframe */
for (i = 0; i < 2; i++) {
gchar *data;
buffer = gst_buffer_new_and_alloc (16);
gst_buffer_set_caps (buffer, caps);
/* copy some id */
data = (gchar *) GST_BUFFER_DATA (buffer);
g_snprintf (data, 16, "deadbee%08x", i);
if (i > 0)
GST_BUFFER_FLAG_SET (buffer, GST_BUFFER_FLAG_DELTA_UNIT);
fail_unless (gst_pad_push (mysrcpad, buffer) == GST_FLOW_OK);
}
/* now we should be able to read some data */
GST_DEBUG ("Reading from client 1");
fail_if (read (pfd1[0], data, 16) < 16);
fail_unless (strncmp (data, "deadbee00000000", 16) == 0);
fail_if (read (pfd1[0], data, 16) < 16);
fail_unless (strncmp (data, "deadbee00000001", 16) == 0);
GST_DEBUG ("cleaning up multifdsink");
ASSERT_SET_STATE (sink, GST_STATE_NULL, GST_STATE_CHANGE_SUCCESS);
cleanup_multifdsink (sink);
ASSERT_CAPS_REFCOUNT (caps, "caps", 1);
gst_caps_unref (caps);
std_log(LOG_FILENAME_LINE, "Test Successful");
create_xml(0);
}
static void
do_two_buffers_test_apply (gboolean end_contiguous)
{
GstBuffer *buffer_in, *buffer_out;
GList *node;
g_object_set (element, "ntp-offset", NTP_OFFSET, "cseq", 0x12345678,
"set-e-bit", TRUE, NULL);
ASSERT_SET_STATE (element, GST_STATE_PLAYING, GST_STATE_CHANGE_SUCCESS);
buffer_in = create_rtp_buffer (TIMESTAMP, FALSE);
buffer_out = create_extension_buffer (buffer_in, FALSE, end_contiguous,
FALSE, NTP_OFFSET, CSEQ);
/* push initial events */
gst_check_setup_events (mysrcpad, element, NULL, GST_FORMAT_TIME);
/* Push buffer */
fail_unless_equals_int (gst_pad_push (mysrcpad, buffer_in), GST_FLOW_OK);
/* The buffer hasn't been pushed it as the element is waiting for the next
* buffer. */
fail_unless_equals_int (g_list_length (buffers), 0);
/* push an ntp-offset event to trigger a discontinuty */
fail_unless (gst_pad_push_event (mysrcpad,
create_ntp_offset_event (NTP_OFFSET, end_contiguous)));
/* A second buffer is pushed */
buffer_in = create_rtp_buffer (TIMESTAMP + 1, FALSE);
fail_unless_equals_int (gst_pad_push (mysrcpad, buffer_in), GST_FLOW_OK);
/* The first buffer has now been pushed out */
fail_unless_equals_int (g_list_length (buffers), 1);
node = g_list_last (buffers);
check_buffer_equal ((GstBuffer *) node->data, buffer_out);
gst_buffer_unref (buffer_out);
/* Push EOS */
fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_eos ()));
/* The second buffer has been pushed out */
fail_unless_equals_int (g_list_length (buffers), 2);
/* Last buffer always has the 'E' flag */
buffer_out = create_extension_buffer (buffer_in, FALSE, TRUE, end_contiguous,
NTP_OFFSET, CSEQ);
node = g_list_last (buffers);
check_buffer_equal ((GstBuffer *) node->data, buffer_out);
gst_buffer_unref (buffer_out);
ASSERT_SET_STATE (element, GST_STATE_NULL, GST_STATE_CHANGE_SUCCESS);
}
static gboolean
on_sink_message (GstBus * bus, GstMessage * message, ProgramData * data)
{
switch (GST_MESSAGE_TYPE (message)) {
case GST_MESSAGE_EOS:
g_main_loop_quit (data->loop);
break;
case GST_MESSAGE_ERROR:
ASSERT_SET_STATE (data->sink, GST_STATE_NULL, GST_STATE_CHANGE_SUCCESS);
ASSERT_SET_STATE (data->source, GST_STATE_NULL, GST_STATE_CHANGE_SUCCESS);
g_main_loop_quit (data->loop);
break;
default:
break;
}
return TRUE;
}
void test_add_client()
{
GstElement *sink;
GstBuffer *buffer;
GstCaps *caps;
int pfd[2];
gchar data[4];
std_log(LOG_FILENAME_LINE, "Test Started test_add_client");
sink = setup_multifdsink ();
fail_if (pipe (pfd) == -1);
ASSERT_SET_STATE (sink, GST_STATE_PLAYING, GST_STATE_CHANGE_ASYNC);
/* add the client */
g_signal_emit_by_name (sink, "add", pfd[1]);
caps = gst_caps_from_string ("application/x-gst-check");
GST_DEBUG ("Created test caps %p %" GST_PTR_FORMAT, caps, caps);
buffer = gst_buffer_new_and_alloc (4);
gst_buffer_set_caps (buffer, caps);
ASSERT_CAPS_REFCOUNT (caps, "caps", 2);
memcpy (GST_BUFFER_DATA (buffer), "dead", 4);
fail_unless (gst_pad_push (mysrcpad, buffer) == GST_FLOW_OK);
GST_DEBUG ("reading");
fail_if (read (pfd[0], data, 4) < 4);
fail_unless (strncmp (data, "dead", 4) == 0);
wait_bytes_served (sink, 4);
GST_DEBUG ("cleaning up multifdsink");
ASSERT_SET_STATE (sink, GST_STATE_NULL, GST_STATE_CHANGE_SUCCESS);
cleanup_multifdsink (sink);
ASSERT_CAPS_REFCOUNT (caps, "caps", 1);
gst_caps_unref (caps);
std_log(LOG_FILENAME_LINE, "Test Successful");
create_xml(0);
}
/* keep 100 bytes and burst 80 bytes to clients */
void test_burst_client_bytes_with_keyframe()
{
GstElement *sink;
GstBuffer *buffer;
GstCaps *caps;
int pfd1[2];
int pfd2[2];
int pfd3[2];
gchar data[16];
gint i;
guint buffers_queued;
std_log(LOG_FILENAME_LINE, "Test Started test_burst_client_bytes_with_keyframe");
sink = setup_multifdsink ();
/* make sure we keep at least 100 bytes at all times */
g_object_set (sink, "bytes-min", 100, NULL);
g_object_set (sink, "sync-method", 5, NULL); /* 3 = burst_with_keyframe */
g_object_set (sink, "burst-unit", 3, NULL); /* 3 = bytes */
g_object_set (sink, "burst-value", (guint64) 80, NULL);
fail_if (pipe (pfd1) == -1);
fail_if (pipe (pfd2) == -1);
fail_if (pipe (pfd3) == -1);
ASSERT_SET_STATE (sink, GST_STATE_PLAYING, GST_STATE_CHANGE_ASYNC);
caps = gst_caps_from_string ("application/x-gst-check");
GST_DEBUG ("Created test caps %p %" GST_PTR_FORMAT, caps, caps);
/* push buffers in, 9 * 16 bytes = 144 bytes */
for (i = 0; i < 9; i++) {
gchar *data;
buffer = gst_buffer_new_and_alloc (16);
gst_buffer_set_caps (buffer, caps);
/* mark most buffers as delta */
if (i != 0 && i != 4 && i != 8)
GST_BUFFER_FLAG_SET (buffer, GST_BUFFER_FLAG_DELTA_UNIT);
/* copy some id */
data = (gchar *) GST_BUFFER_DATA (buffer);
g_snprintf (data, 16, "deadbee%08x", i);
fail_unless (gst_pad_push (mysrcpad, buffer) == GST_FLOW_OK);
}
/* check that at least 7 buffers (112 bytes) are in the queue */
g_object_get (sink, "buffers-queued", &buffers_queued, NULL);
fail_if (buffers_queued != 7);
/* now add the clients */
g_signal_emit_by_name (sink, "add", pfd1[1]);
g_signal_emit_by_name (sink, "add_full", pfd2[1], 5,
3, (guint64) 50, 3, (guint64) 90);
g_signal_emit_by_name (sink, "add_full", pfd3[1], 5,
3, (guint64) 50, 3, (guint64) 50);
/* push last buffer to make client fds ready for reading */
for (i = 9; i < 10; i++) {
gchar *data;
buffer = gst_buffer_new_and_alloc (16);
gst_buffer_set_caps (buffer, caps);
GST_BUFFER_FLAG_SET (buffer, GST_BUFFER_FLAG_DELTA_UNIT);
/* copy some id */
data = (gchar *) GST_BUFFER_DATA (buffer);
g_snprintf (data, 16, "deadbee%08x", i);
fail_unless (gst_pad_push (mysrcpad, buffer) == GST_FLOW_OK);
}
/* now we should only read the last 6 buffers (min 5 * 16 = 80 bytes),
* keyframe at buffer 4 */
GST_DEBUG ("Reading from client 1");
fail_if (read (pfd1[0], data, 16) < 16);
fail_unless (strncmp (data, "deadbee00000004", 16) == 0);
fail_if (read (pfd1[0], data, 16) < 16);
fail_unless (strncmp (data, "deadbee00000005", 16) == 0);
fail_if (read (pfd1[0], data, 16) < 16);
fail_unless (strncmp (data, "deadbee00000006", 16) == 0);
fail_if (read (pfd1[0], data, 16) < 16);
fail_unless (strncmp (data, "deadbee00000007", 16) == 0);
fail_if (read (pfd1[0], data, 16) < 16);
fail_unless (strncmp (data, "deadbee00000008", 16) == 0);
fail_if (read (pfd1[0], data, 16) < 16);
fail_unless (strncmp (data, "deadbee00000009", 16) == 0);
/* second client only bursts 50 bytes = 4 buffers, there is
* no keyframe above min and below max, so send min */
GST_DEBUG ("Reading from client 2");
fail_if (read (pfd2[0], data, 16) < 16);
fail_unless (strncmp (data, "deadbee00000006", 16) == 0);
fail_if (read (pfd2[0], data, 16) < 16);
fail_unless (strncmp (data, "deadbee00000007", 16) == 0);
fail_if (read (pfd2[0], data, 16) < 16);
fail_unless (strncmp (data, "deadbee00000008", 16) == 0);
fail_if (read (pfd2[0], data, 16) < 16);
fail_unless (strncmp (data, "deadbee00000009", 16) == 0);
/* third client only bursts 50 bytes = 4 buffers, we can't send
* more than 50 bytes so we only get 3 buffers (48 bytes). */
GST_DEBUG ("Reading from client 3");
fail_if (read (pfd3[0], data, 16) < 16);
fail_unless (strncmp (data, "deadbee00000007", 16) == 0);
fail_if (read (pfd3[0], data, 16) < 16);
fail_unless (strncmp (data, "deadbee00000008", 16) == 0);
fail_if (read (pfd3[0], data, 16) < 16);
fail_unless (strncmp (data, "deadbee00000009", 16) == 0);
GST_DEBUG ("cleaning up multifdsink");
ASSERT_SET_STATE (sink, GST_STATE_NULL, GST_STATE_CHANGE_SUCCESS);
cleanup_multifdsink (sink);
ASSERT_CAPS_REFCOUNT (caps, "caps", 1);
gst_caps_unref (caps);
std_log(LOG_FILENAME_LINE, "Test Successful");
create_xml(0);
}
/* this tests changing of streamheaders
* - set streamheader caps on the pad
* - pushes the IN_CAPS buffers
* - pushes a buffer
* - add a first client
* - verifies that this first client receives the first streamheader caps,
* plus a new buffer
* - change streamheader caps
* - verify that the first client receives the new streamheader buffers as well
*/
void test_change_streamheader()
{
GstElement *sink;
GstBuffer *hbuf1, *hbuf2, *buf;
GstCaps *caps;
int pfd1[2], pfd2[2];
std_log(LOG_FILENAME_LINE, "Test Started test_change_streamheader");
sink = setup_multifdsink ();
fail_if (pipe (pfd1) == -1);
fail_if (pipe (pfd2) == -1);
ASSERT_SET_STATE (sink, GST_STATE_PLAYING, GST_STATE_CHANGE_ASYNC);
/* create caps with streamheader, set the caps, and push the IN_CAPS
* buffers */
gst_multifdsink_create_streamheader ("first", "header", &hbuf1, &hbuf2,
&caps);
fail_unless (gst_pad_set_caps (mysrcpad, caps));
/* one is ours, two on the buffers, and one now on the pad */
ASSERT_CAPS_REFCOUNT (caps, "caps", 4);
/* one to hold for the test and one to give away */
ASSERT_BUFFER_REFCOUNT (hbuf1, "hbuf1", 2);
ASSERT_BUFFER_REFCOUNT (hbuf2, "hbuf2", 2);
fail_unless (gst_pad_push (mysrcpad, hbuf1) == GST_FLOW_OK);
fail_unless (gst_pad_push (mysrcpad, hbuf2) == GST_FLOW_OK);
/* add the first client */
g_signal_emit_by_name (sink, "add", pfd1[1]);
/* verify this hasn't triggered a write yet */
/* FIXME: possibly racy, since if it would write, we may not get it
* immediately ? */
//fail_if_can_read ("first client, no buffer", pfd1[0]);
/* now push a buffer and read */
buf = gst_buffer_new_and_alloc (4);
memcpy (GST_BUFFER_DATA (buf), "f00d", 4);
gst_pad_push (mysrcpad, buf);
fail_unless_read ("change: first client", pfd1[0], 5, "first");
fail_unless_read ("change: first client", pfd1[0], 6, "header");
fail_unless_read ("change: first client", pfd1[0], 4, "f00d");
//wait_bytes_served (sink, 16);
/* now add the second client */
g_signal_emit_by_name (sink, "add", pfd2[1]);
//fail_if_can_read ("second client, no buffer", pfd2[0]);
/* change the streamheader */
/* before we change, multifdsink still has a list of the old streamheaders */
ASSERT_BUFFER_REFCOUNT (hbuf1, "hbuf1", 2);
ASSERT_BUFFER_REFCOUNT (hbuf2, "hbuf2", 2);
gst_buffer_unref (hbuf1);
gst_buffer_unref (hbuf2);
/* drop our ref to the previous caps */
gst_caps_unref (caps);
gst_multifdsink_create_streamheader ("second", "header", &hbuf1, &hbuf2,
&caps);
fail_unless (gst_pad_set_caps (mysrcpad, caps));
/* one to hold for the test and one to give away */
ASSERT_BUFFER_REFCOUNT (hbuf1, "hbuf1", 2);
ASSERT_BUFFER_REFCOUNT (hbuf2, "hbuf2", 2);
fail_unless (gst_pad_push (mysrcpad, hbuf1) == GST_FLOW_OK);
fail_unless (gst_pad_push (mysrcpad, hbuf2) == GST_FLOW_OK);
/* verify neither client has new data available to read */
//fail_if_can_read ("first client, changed streamheader", pfd1[0]);
//fail_if_can_read ("second client, changed streamheader", pfd2[0]);
/* now push another buffer, which will trigger streamheader for second
* client, but should also send new streamheaders to first client */
buf = gst_buffer_new_and_alloc (8);
memcpy (GST_BUFFER_DATA (buf), "deadbabe", 8);
gst_pad_push (mysrcpad, buf);
fail_unless_read ("first client", pfd1[0], 6, "second");
fail_unless_read ("first client", pfd1[0], 6, "header");
fail_unless_read ("first client", pfd1[0], 8, "deadbabe");
/* new streamheader data */
fail_unless_read ("second client", pfd2[0], 6, "second");
fail_unless_read ("second client", pfd2[0], 6, "header");
/* we missed the f00d buffer */
fail_unless_read ("second client", pfd2[0], 8, "deadbabe");
//wait_bytes_served (sink, 36);
GST_DEBUG ("cleaning up multifdsink");
g_signal_emit_by_name (sink, "remove", pfd1[1]);
g_signal_emit_by_name (sink, "remove", pfd2[1]);
ASSERT_SET_STATE (sink, GST_STATE_NULL, GST_STATE_CHANGE_SUCCESS);
/* setting to NULL should have cleared the streamheader */
ASSERT_BUFFER_REFCOUNT (hbuf1, "hbuf1", 1);
ASSERT_BUFFER_REFCOUNT (hbuf2, "hbuf2", 1);
gst_buffer_unref (hbuf1);
gst_buffer_unref (hbuf2);
cleanup_multifdsink (sink);
ASSERT_CAPS_REFCOUNT (caps, "caps", 1);
gst_caps_unref (caps);
std_log(LOG_FILENAME_LINE, "Test Successful");
create_xml(0);
}
/* this test:
* - adds a first client
* - sets streamheader caps on the pad
* - pushes the IN_CAPS buffers
* - pushes a buffer
* - verifies that the client received all the data correctly, and did not
* get multiple copies of the streamheader
* - adds a second client
* - verifies that this second client receives the streamheader caps too, plus
* - the new buffer
*/
void test_streamheader()
{
GstElement *sink;
GstBuffer *hbuf1, *hbuf2, *buf;
GstCaps *caps;
int pfd1[2], pfd2[2];
std_log(LOG_FILENAME_LINE, "Test Started test_streamheader");
sink = setup_multifdsink ();
fail_if (pipe (pfd1) == -1);
fail_if (pipe (pfd2) == -1);
ASSERT_SET_STATE (sink, GST_STATE_PLAYING, GST_STATE_CHANGE_ASYNC);
/* add the first client */
g_signal_emit_by_name (sink, "add", pfd1[1]);
/* create caps with streamheader, set the caps, and push the IN_CAPS
* buffers */
gst_multifdsink_create_streamheader ("babe", "deadbeef", &hbuf1, &hbuf2,
&caps);
fail_unless (gst_pad_set_caps (mysrcpad, caps));
/* one is ours, two on the buffers, and one now on the pad */
ASSERT_CAPS_REFCOUNT (caps, "caps", 4);
fail_unless (gst_pad_push (mysrcpad, hbuf1) == GST_FLOW_OK);
fail_unless (gst_pad_push (mysrcpad, hbuf2) == GST_FLOW_OK);
//FIXME:
//fail_if_can_read ("first client", pfd1[0]);
/* push a non-IN_CAPS buffer, this should trigger the client receiving the
* first three buffers */
buf = gst_buffer_new_and_alloc (4);
memcpy (GST_BUFFER_DATA (buf), "f00d", 4);
gst_pad_push (mysrcpad, buf);
fail_unless_read ("first client", pfd1[0], 4, "babe");
fail_unless_read ("first client", pfd1[0], 8, "deadbeef");
fail_unless_read ("first client", pfd1[0], 4, "f00d");
wait_bytes_served (sink, 16);
/* now add the second client */
g_signal_emit_by_name (sink, "add", pfd2[1]);
//FIXME:
//fail_if_can_read ("second client", pfd2[0]);
/* now push another buffer, which will trigger streamheader for second
* client */
buf = gst_buffer_new_and_alloc (4);
memcpy (GST_BUFFER_DATA (buf), "deaf", 4);
gst_pad_push (mysrcpad, buf);
fail_unless_read ("first client", pfd1[0], 4, "deaf");
fail_unless_read ("second client", pfd2[0], 4, "babe");
fail_unless_read ("second client", pfd2[0], 8, "deadbeef");
/* we missed the f00d buffer */
fail_unless_read ("second client", pfd2[0], 4, "deaf");
wait_bytes_served (sink, 36);
GST_DEBUG ("cleaning up multifdsink");
g_signal_emit_by_name (sink, "remove", pfd1[1]);
g_signal_emit_by_name (sink, "remove", pfd2[1]);
ASSERT_SET_STATE (sink, GST_STATE_NULL, GST_STATE_CHANGE_SUCCESS);
cleanup_multifdsink (sink);
ASSERT_BUFFER_REFCOUNT (hbuf1, "hbuf1", 1);
ASSERT_BUFFER_REFCOUNT (hbuf2, "hbuf2", 1);
gst_buffer_unref (hbuf1);
gst_buffer_unref (hbuf2);
ASSERT_CAPS_REFCOUNT (caps, "caps", 1);
gst_caps_unref (caps);
std_log(LOG_FILENAME_LINE, "Test Successful");
create_xml(0);
}
