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Add new test case.

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This commit is contained in:
Jason Litzinger 2014-05-04 11:12:54 -06:00 committed by Wim Taymans
parent 5c90f17cf0
commit 9068e1bb8e
2 changed files with 123 additions and 5 deletions
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5
gst/rtpmanager/gstrtpjitterbuffer.c
View file

@ -2299,8 +2299,9 @@ gst_rtp_jitter_buffer_chain (GstPad * pad, GstObject * parent,
}
}
GST_DEBUG_OBJECT (jitterbuffer, "Pushed packet #%d, now %d packets, head: %d",
seqnum, rtp_jitter_buffer_num_packets (priv->jbuf), head);
GST_DEBUG_OBJECT (jitterbuffer,
"Pushed packet #%d, now %d packets, head: %d, " "percent %d", seqnum,
rtp_jitter_buffer_num_packets (priv->jbuf), head, percent);
msg = check_buffering_percent (jitterbuffer, percent);

123
tests/check/elements/rtpjitterbuffer.c
View file

@ -654,7 +654,6 @@ GST_START_TEST (test_only_one_lost_event_on_large_gaps)
setup_testharness (&data);
g_object_set (data.jitter_buffer, "latency", jb_latency_ms, NULL);
/* 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);
@ -1253,8 +1252,6 @@ GST_START_TEST (test_rtx_packet_delay)
g_object_set (data.jitter_buffer, "latency", jb_latency_ms, NULL);
g_object_set (data.jitter_buffer, "rtx-retry-period", 120, NULL);
gst_test_clock_set_time (GST_TEST_CLOCK (data.clock), 0);
/* push the first buffer in */
in_buf = generate_test_buffer (0 * GST_MSECOND, TRUE, 0, 0);
GST_BUFFER_FLAG_SET (in_buf, GST_BUFFER_FLAG_DISCONT);
@ -1399,6 +1396,125 @@ GST_START_TEST (test_rtx_packet_delay)
GST_END_TEST;
GST_START_TEST (test_gap_exceeds_latency)
{
TestData data;
GstBuffer *in_buf, *out_buf;
GstClockID id, tid;
GstEvent *out_event;
guint32 timestamp_ms = 0;
guint32 last_ts = 0;
gint jb_latency_ms = 200;
guint32 rtp_ts = 0;
guint32 last_rtp = 0;
const GstStructure *s = NULL;
guint32 seqnum = 0;
setup_testharness (&data);
g_object_set (data.jitter_buffer, "do-retransmission", TRUE, NULL);
g_object_set (data.jitter_buffer, "latency", jb_latency_ms, NULL);
g_object_set (data.jitter_buffer, "rtx-retry-period", 120, NULL);
gst_test_clock_set_time (GST_TEST_CLOCK (data.clock), 0);
in_buf = generate_test_buffer (timestamp_ms * GST_MSECOND, TRUE, 0, rtp_ts);
GST_BUFFER_FLAG_SET (in_buf, GST_BUFFER_FLAG_DISCONT);
g_assert_cmpint (gst_pad_push (data.test_src_pad, in_buf), ==, GST_FLOW_OK);
timestamp_ms += 20;
rtp_ts += 160;
gst_test_clock_set_time (GST_TEST_CLOCK (data.clock),
timestamp_ms * GST_MSECOND);
in_buf = generate_test_buffer (timestamp_ms * GST_MSECOND, TRUE, 1, rtp_ts);
g_assert_cmpint (gst_pad_push (data.test_src_pad, in_buf), ==, GST_FLOW_OK);
last_rtp = rtp_ts;
last_ts = timestamp_ms;
/* Allow seqnum 2 to be declared lost */
do {
out_event = g_async_queue_try_pop (data.sink_event_queue);
if (!out_event) {
if (gst_test_clock_peek_next_pending_id (GST_TEST_CLOCK (data.clock),
&id)) {
GstClockTime t = gst_clock_id_get_time (id);
if (t > gst_clock_get_time (data.clock)) {
gst_test_clock_set_time (GST_TEST_CLOCK (data.clock), t);
}
tid =
gst_test_clock_process_next_clock_id (GST_TEST_CLOCK (data.clock));
gst_clock_id_unref (id);
gst_clock_id_unref (tid);
}
}
} while (!out_event);
out_buf = g_async_queue_pop (data.buf_queue);
gst_buffer_unref (out_buf);
out_buf = g_async_queue_pop (data.buf_queue);
gst_buffer_unref (out_buf);
timestamp_ms += (20 * 15);
s = gst_event_get_structure (out_event);
g_assert (gst_structure_get_uint (s, "seqnum", &seqnum));
g_assert_cmpint (seqnum, ==, 2);
gst_event_unref (out_event);
/* Now data comes in again, a "bulk" lost packet is created for 3 -> 6 */
rtp_ts += (160 * 15);
in_buf = generate_test_buffer (timestamp_ms * GST_MSECOND, TRUE, 16, rtp_ts);
g_assert_cmpint (gst_pad_push (data.test_src_pad, in_buf), ==, GST_FLOW_OK);
last_ts += 60;
last_rtp += 480;
in_buf = generate_test_buffer (last_ts * GST_MSECOND, TRUE, 8, last_rtp);
g_assert_cmpint (gst_pad_push (data.test_src_pad, in_buf), ==, GST_FLOW_OK);
last_ts += 20;
last_rtp += 160;
in_buf = generate_test_buffer (last_ts * GST_MSECOND, TRUE, 9, last_rtp);
g_assert_cmpint (gst_pad_push (data.test_src_pad, in_buf), ==, GST_FLOW_OK);
last_ts += 20;
last_rtp += 160;
in_buf = generate_test_buffer (last_ts * GST_MSECOND, TRUE, 10, last_rtp);
g_assert_cmpint (gst_pad_push (data.test_src_pad, in_buf), ==, GST_FLOW_OK);
last_ts += 20;
last_rtp += 160;
in_buf = generate_test_buffer (last_ts * GST_MSECOND, TRUE, 11, last_rtp);
g_assert_cmpint (gst_pad_push (data.test_src_pad, in_buf), ==, GST_FLOW_OK);
last_ts += 20;
last_rtp += 160;
in_buf = generate_test_buffer (last_ts * GST_MSECOND, TRUE, 12, last_rtp);
g_assert_cmpint (gst_pad_push (data.test_src_pad, in_buf), ==, GST_FLOW_OK);
last_ts += 20;
last_rtp += 160;
in_buf = generate_test_buffer (last_ts * GST_MSECOND, TRUE, 13, last_rtp);
g_assert_cmpint (gst_pad_push (data.test_src_pad, in_buf), ==, GST_FLOW_OK);
last_ts += 20;
last_rtp += 160;
in_buf = generate_test_buffer (last_ts * GST_MSECOND, TRUE, 14, last_rtp);
g_assert_cmpint (gst_pad_push (data.test_src_pad, in_buf), ==, GST_FLOW_OK);
last_ts += 20;
last_rtp += 160;
in_buf = generate_test_buffer (last_ts * GST_MSECOND, TRUE, 15, last_rtp);
g_assert_cmpint (gst_pad_push (data.test_src_pad, in_buf), ==, GST_FLOW_OK);
/* Wait for data to be pushed, it won't be at this time due to an off by one error. */
out_buf = g_async_queue_pop (data.buf_queue);
destroy_testharness (&data);
}
GST_END_TEST;
static Suite *
rtpjitterbuffer_suite (void)
{
@ -1418,6 +1534,7 @@ rtpjitterbuffer_suite (void)
tcase_add_test (tc_chain, test_rtx_expected_next);
tcase_add_test (tc_chain, test_rtx_two_missing);
tcase_add_test (tc_chain, test_rtx_packet_delay);
tcase_add_test (tc_chain, test_gap_exceeds_latency);
return s;
}