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Commit ee75d4b0 authored by Wim Taymans's avatar Wim Taymans
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tests: fix comments

parent f2efdf28
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Showing with 45 additions and 48 deletions
tests/check/elements/rtpjitterbuffer.c
View file @ ee75d4b0
......@@ -362,7 +362,6 @@ generate_test_buffer (GstClockTime gst_ts,
buf = gst_rtp_buffer_new_allocate (payload_size, 0, 0);
GST_BUFFER_TIMESTAMP (buf) = gst_ts;
//GST_BUFFER_CAPS (buf) = generate_caps ();
gst_rtp_buffer_map (buf, GST_MAP_READWRITE, &rtp);
gst_rtp_buffer_set_payload_type (&rtp, pcmu_payload_type);
......@@ -410,12 +409,12 @@ setup_testharness (TestData * data)
GstSegment seg;
GstMiniObject *obj;
// create the testclock
/* create the testclock */
data->clock = gst_test_clock_new ();
g_assert (data->clock);
gst_test_clock_set_time (GST_TEST_CLOCK (data->clock), 0);
// rig up the jitter buffer
/* rig up the jitter buffer */
data->jitter_buffer = gst_element_factory_make ("rtpjitterbuffer", NULL);
g_assert (data->jitter_buffer);
gst_element_set_clock (data->jitter_buffer, data->clock);
......@@ -423,7 +422,7 @@ setup_testharness (TestData * data)
g_assert_cmpint (gst_element_set_state (data->jitter_buffer,
GST_STATE_PLAYING), !=, GST_STATE_CHANGE_FAILURE);
// link in the test source-pad
/* link in the test source-pad */
data->test_src_pad = gst_pad_new ("src", GST_PAD_SRC);
jb_sink_pad = gst_element_get_static_pad (data->jitter_buffer, "sink");
g_assert_cmpint (gst_pad_link (data->test_src_pad, jb_sink_pad), ==,
......@@ -431,7 +430,7 @@ setup_testharness (TestData * data)
g_assert (gst_pad_set_active (data->test_src_pad, TRUE));
gst_object_unref (jb_sink_pad);
// link in the test sink-pad
/* link in the test sink-pad */
data->test_sink_pad = gst_pad_new ("sink", GST_PAD_SINK);
gst_pad_set_caps (data->test_sink_pad, generate_caps ());
gst_pad_set_chain_function (data->test_sink_pad, test_sink_pad_chain_cb);
......@@ -442,7 +441,7 @@ setup_testharness (TestData * data)
g_assert (gst_pad_set_active (data->test_sink_pad, TRUE));
gst_object_unref (jb_src_pad);
// set up the buf and event queues
/* set up the buf and event queues */
data->buf_queue =
g_async_queue_new_full ((GDestroyNotify) gst_mini_object_unref);
data->event_queue =
......@@ -465,7 +464,7 @@ setup_testharness (TestData * data)
static void
destroy_testharness (TestData * data)
{
// clean up
/* clean up */
g_assert_cmpint (gst_element_set_state (data->jitter_buffer, GST_STATE_NULL),
==, GST_STATE_CHANGE_SUCCESS);
gst_object_unref (data->jitter_buffer);
......@@ -534,42 +533,42 @@ GST_START_TEST (test_only_one_lost_event_on_large_gaps)
g_object_set (data.jitter_buffer, "latency", jb_latency_ms, NULL);
// push the first buffer in
/* push the first buffer in */
in_buf = generate_test_buffer (0 * GST_MSECOND, TRUE, 0, 0);
gst_test_clock_set_time (GST_TEST_CLOCK (data.clock), 0);
g_assert_cmpint (gst_pad_push (data.test_src_pad, in_buf), ==, GST_FLOW_OK);
// wait for the first buffer to be synced to timestamp + latency
/* wait for the first buffer to be synced to timestamp + latency */
gst_test_clock_wait_for_next_pending_id (GST_TEST_CLOCK (data.clock), &id);
// increase the time to timestamp + latency and release the wait
/* increase the time to timestamp + latency and release the wait */
gst_test_clock_set_time (GST_TEST_CLOCK (data.clock),
jb_latency_ms * GST_MSECOND);
g_assert (gst_test_clock_process_next_clock_id (GST_TEST_CLOCK (data.clock))
== id);
// check for the buffer coming out that was pushed in
/* check for the buffer coming out that was pushed in */
out_buf = g_async_queue_timeout_pop (data.buf_queue, timeout);
g_assert (out_buf != NULL);
g_assert_cmpint (GST_BUFFER_TIMESTAMP (out_buf), ==, 0);
// move time ahead 10 seconds
/* move time ahead 10 seconds */
gst_test_clock_set_time (GST_TEST_CLOCK (data.clock), 10 * GST_SECOND);
// wait a bit
/* wait a bit */
g_usleep (G_USEC_PER_SEC / 10);
// check that no buffers have been pushed out and no pending waits
/* check that no buffers have been pushed out and no pending waits */
g_assert_cmpint (g_async_queue_length (data.buf_queue), ==, 0);
g_assert (gst_test_clock_peek_next_pending_id (GST_TEST_CLOCK (data.clock),
&id) == FALSE);
// a buffer now arrives perfectly on time
/* a buffer now arrives perfectly on time */
in_buf = generate_test_buffer (10 * GST_SECOND, FALSE, 500, 500 * 160);
gst_test_clock_set_time (GST_TEST_CLOCK (data.clock), 10 * GST_SECOND);
g_assert_cmpint (gst_pad_push (data.test_src_pad, in_buf), ==, GST_FLOW_OK);
// release the wait
/* release the wait */
GST_DEBUG ("wait for id");
gst_test_clock_wait_for_next_pending_id (GST_TEST_CLOCK (data.clock), &id);
GST_DEBUG ("got wait id %p", id);
......@@ -578,14 +577,14 @@ GST_START_TEST (test_only_one_lost_event_on_large_gaps)
GST_DEBUG ("process id %p", test_id);
g_assert (id == test_id);
// we should now receive a packet-lost-event for buffers 1 through 489
/* we should now receive a packet-lost-event for buffers 1 through 489 */
out_event = g_async_queue_timeout_pop (data.event_queue, timeout);
g_assert (out_event != NULL);
g_assert_cmpint (data.lost_event_count, ==, 1);
verify_lost_event (out_event, 1, 1 * GST_MSECOND * 20, GST_MSECOND * 20 * 490,
TRUE);
// churn through sync_times until the new buffer gets pushed out
/* churn through sync_times until the new buffer gets pushed out */
while (g_async_queue_length (data.buf_queue) < 1) {
if (gst_test_clock_peek_next_pending_id (GST_TEST_CLOCK (data.clock), &id)) {
GstClockTime t = gst_clock_id_get_time (id);
......@@ -604,8 +603,8 @@ GST_START_TEST (test_only_one_lost_event_on_large_gaps)
gst_rtp_buffer_unmap (&rtp);
g_assert_cmpint (GST_BUFFER_TIMESTAMP (out_buf), ==, (10 * GST_SECOND));
// we get as many lost events as the the number of buffers the jitterbuffer
// is able to wait for (+ the one we already got)
/* we get as many lost events as the the number of buffers the jitterbuffer
* is able to wait for (+ the one we already got) */
g_assert_cmpint (data.lost_event_count, ==, jb_latency_ms / buffer_size_ms);
destroy_testharness (&data);
......@@ -630,7 +629,7 @@ GST_START_TEST (test_two_lost_one_arrives_in_time)
g_object_set (data.jitter_buffer, "latency", jb_latency_ms, NULL);
// push the first buffer in
/* push the first buffer in */
in_buf = generate_test_buffer (0 * GST_MSECOND, TRUE, 0, 0);
gst_test_clock_set_time (GST_TEST_CLOCK (data.clock), 0);
g_assert_cmpint (gst_pad_push (data.test_src_pad, in_buf), ==, GST_FLOW_OK);
......@@ -642,51 +641,51 @@ GST_START_TEST (test_two_lost_one_arrives_in_time)
out_buf = g_async_queue_timeout_pop (data.buf_queue, timeout);
g_assert (out_buf != NULL);
// push some buffers arriving in perfect time!
/* push some buffers arriving in perfect time! */
for (b = 1; b < 3; b++) {
buffer_time = b * GST_MSECOND * 20;
in_buf = generate_test_buffer (buffer_time, TRUE, b, b * 160);
gst_test_clock_set_time (GST_TEST_CLOCK (data.clock), now + buffer_time);
g_assert_cmpint (gst_pad_push (data.test_src_pad, in_buf), ==, GST_FLOW_OK);
// check for the buffer coming out that was pushed in
/* check for the buffer coming out that was pushed in */
out_buf = g_async_queue_timeout_pop (data.buf_queue, timeout);
g_assert (out_buf != NULL);
g_assert_cmpint (GST_BUFFER_TIMESTAMP (out_buf), ==, buffer_time);
}
// hop over 2 packets and make another one (gap of 2)
/* hop over 2 packets and make another one (gap of 2) */
b = 5;
buffer_time = b * GST_MSECOND * 20;
in_buf = generate_test_buffer (buffer_time, TRUE, b, b * 160);
g_assert_cmpint (gst_pad_push (data.test_src_pad, in_buf), ==, GST_FLOW_OK);
// verify that the jitterbuffer now wait for the latest moment it can push
// the first lost buffer (buffer 3) out on (buffer-timestamp (60) + latency (10) = 70)
/* verify that the jitterbuffer now wait for the latest moment it can push */
/* the first lost buffer (buffer 3) out on (buffer-timestamp (60) + latency (10) = 70) */
gst_test_clock_wait_for_next_pending_id (GST_TEST_CLOCK (data.clock), &id);
g_assert_cmpint (gst_clock_id_get_time (id), ==,
(3 * GST_MSECOND * 20) + (jb_latency_ms * GST_MSECOND));
// let the time expire...
/* let the time expire... */
gst_test_clock_set_time (GST_TEST_CLOCK (data.clock),
gst_clock_id_get_time (id));
g_assert (gst_test_clock_process_next_clock_id (GST_TEST_CLOCK (data.clock))
== id);
// we should now receive a packet-lost-event for buffer 3
/* we should now receive a packet-lost-event for buffer 3 */
out_event = g_async_queue_timeout_pop (data.event_queue, timeout);
g_assert (out_event != NULL);
g_assert_cmpint (data.lost_event_count, ==, 1);
verify_lost_event (out_event, 3, 3 * GST_MSECOND * 20, GST_MSECOND * 20,
FALSE);
// buffer 4 now arrives just in time (time is 70, buffer 4 expires at 90)
/* buffer 4 now arrives just in time (time is 70, buffer 4 expires at 90) */
b = 4;
buffer_time = b * GST_MSECOND * 20;
in_buf = generate_test_buffer (buffer_time, TRUE, b, b * 160);
g_assert_cmpint (gst_pad_push (data.test_src_pad, in_buf), ==, GST_FLOW_OK);
// verify that buffer 4 made it through!
/* verify that buffer 4 made it through! */
out_buf = g_async_queue_timeout_pop (data.buf_queue, timeout);
g_assert (out_buf != NULL);
g_assert (GST_BUFFER_FLAG_IS_SET (out_buf, GST_BUFFER_FLAG_DISCONT));
......@@ -694,7 +693,7 @@ GST_START_TEST (test_two_lost_one_arrives_in_time)
g_assert_cmpint (gst_rtp_buffer_get_seq (&rtp), ==, 4);
gst_rtp_buffer_unmap (&rtp);
// and see that buffer 5 now arrives in a normal fashion
/* and see that buffer 5 now arrives in a normal fashion */
out_buf = g_async_queue_timeout_pop (data.buf_queue, timeout);
g_assert (out_buf != NULL);
g_assert (!GST_BUFFER_FLAG_IS_SET (out_buf, GST_BUFFER_FLAG_DISCONT));
......@@ -702,7 +701,7 @@ GST_START_TEST (test_two_lost_one_arrives_in_time)
g_assert_cmpint (gst_rtp_buffer_get_seq (&rtp), ==, 5);
gst_rtp_buffer_unmap (&rtp);
// should still have only seen 1 packet lost event
/* should still have only seen 1 packet lost event */
g_assert_cmpint (data.lost_event_count, ==, 1);
destroy_testharness (&data);
......@@ -729,7 +728,7 @@ GST_START_TEST (test_late_packets_still_makes_lost_events)
gst_test_clock_set_time (GST_TEST_CLOCK (data.clock), 10 * GST_SECOND);
// push the first buffer in
/* push the first buffer in */
in_buf = generate_test_buffer (0 * GST_MSECOND, TRUE, 0, 0);
g_assert_cmpint (gst_pad_push (data.test_src_pad, in_buf), ==, GST_FLOW_OK);
......@@ -739,32 +738,32 @@ GST_START_TEST (test_late_packets_still_makes_lost_events)
out_buf = g_async_queue_timeout_pop (data.buf_queue, timeout);
g_assert (out_buf != NULL);
// push some buffers in!
/* push some buffers in! */
for (b = 1; b < 3; b++) {
buffer_time = b * GST_MSECOND * 20;
in_buf = generate_test_buffer (buffer_time, TRUE, b, b * 160);
g_assert_cmpint (gst_pad_push (data.test_src_pad, in_buf), ==, GST_FLOW_OK);
// check for the buffer coming out that was pushed in
/* check for the buffer coming out that was pushed in */
out_buf = g_async_queue_timeout_pop (data.buf_queue, timeout);
g_assert (out_buf != NULL);
g_assert_cmpint (GST_BUFFER_TIMESTAMP (out_buf), ==, buffer_time);
}
// hop over 2 packets and make another one (gap of 2)
/* hop over 2 packets and make another one (gap of 2) */
b = 5;
buffer_time = b * GST_MSECOND * 20;
in_buf = generate_test_buffer (buffer_time, TRUE, b, b * 160);
g_assert_cmpint (gst_pad_push (data.test_src_pad, in_buf), ==, GST_FLOW_OK);
// we should now receive a packet-lost-event for buffer 3 and 4
/* we should now receive a packet-lost-event for buffer 3 and 4 */
out_event = g_async_queue_timeout_pop (data.event_queue, timeout);
g_assert (out_event != NULL);
g_assert_cmpint (data.lost_event_count, ==, 1);
verify_lost_event (out_event, 3, 3 * GST_MSECOND * 20, GST_MSECOND * 20 * 2,
TRUE);
// verify that buffer 5 made it through!
/* verify that buffer 5 made it through! */
out_buf = g_async_queue_timeout_pop (data.buf_queue, timeout);
g_assert (out_buf != NULL);
g_assert (GST_BUFFER_FLAG_IS_SET (out_buf, GST_BUFFER_FLAG_DISCONT));
......@@ -772,7 +771,7 @@ GST_START_TEST (test_late_packets_still_makes_lost_events)
g_assert_cmpint (gst_rtp_buffer_get_seq (&rtp), ==, 5);
gst_rtp_buffer_unmap (&rtp);
// should still have only seen 1 packet lost event
/* should still have only seen 1 packet lost event */
g_assert_cmpint (data.lost_event_count, ==, 1);
destroy_testharness (&data);
......@@ -798,7 +797,7 @@ GST_START_TEST (test_all_packets_are_timestamped_zero)
gst_test_clock_set_time (GST_TEST_CLOCK (data.clock), 10 * GST_SECOND);
// push the first buffer in
/* push the first buffer in */
in_buf = generate_test_buffer (0 * GST_MSECOND, TRUE, 0, 0);
g_assert_cmpint (gst_pad_push (data.test_src_pad, in_buf), ==, GST_FLOW_OK);
......@@ -808,23 +807,23 @@ GST_START_TEST (test_all_packets_are_timestamped_zero)
out_buf = g_async_queue_timeout_pop (data.buf_queue, timeout);
g_assert (out_buf != NULL);
// push some buffers in!
/* push some buffers in! */
for (b = 1; b < 3; b++) {
in_buf = generate_test_buffer (0, TRUE, b, 0);
g_assert_cmpint (gst_pad_push (data.test_src_pad, in_buf), ==, GST_FLOW_OK);
// check for the buffer coming out that was pushed in
/* check for the buffer coming out that was pushed in */
out_buf = g_async_queue_timeout_pop (data.buf_queue, timeout);
g_assert (out_buf != NULL);
g_assert_cmpint (GST_BUFFER_TIMESTAMP (out_buf), ==, 0);
}
// hop over 2 packets and make another one (gap of 2)
/* hop over 2 packets and make another one (gap of 2) */
b = 5;
in_buf = generate_test_buffer (0, TRUE, b, 0);
g_assert_cmpint (gst_pad_push (data.test_src_pad, in_buf), ==, GST_FLOW_OK);
// we should now receive a packet-lost-event for buffer 3 and 4
/* we should now receive a packet-lost-event for buffer 3 and 4 */
out_event = g_async_queue_timeout_pop (data.event_queue, timeout);
g_assert (out_event != NULL);
verify_lost_event (out_event, 3, 0, 0, FALSE);
......@@ -835,7 +834,7 @@ GST_START_TEST (test_all_packets_are_timestamped_zero)
g_assert_cmpint (data.lost_event_count, ==, 2);
// verify that buffer 5 made it through!
/* verify that buffer 5 made it through! */
out_buf = g_async_queue_timeout_pop (data.buf_queue, timeout);
g_assert (out_buf != NULL);
g_assert (GST_BUFFER_FLAG_IS_SET (out_buf, GST_BUFFER_FLAG_DISCONT));
......@@ -843,7 +842,7 @@ GST_START_TEST (test_all_packets_are_timestamped_zero)
g_assert_cmpint (gst_rtp_buffer_get_seq (&rtp), ==, 5);
gst_rtp_buffer_unmap (&rtp);
// should still have only seen 1 packet lost event
/* should still have only seen 1 packet lost event */
g_assert_cmpint (data.lost_event_count, ==, 2);
destroy_testharness (&data);
......@@ -867,8 +866,6 @@ rtpjitterbuffer_suite (void)
tcase_add_test (tc_chain, test_late_packets_still_makes_lost_events);
tcase_add_test (tc_chain, test_all_packets_are_timestamped_zero);
/* FIXME: test buffer lists */
return s;
}
......
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