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pad-monitor: fix flushes checking

Browse source 
flush events shouldn't fail, so we don't need to rollback when it
returns false from downstream (this is common when downstream is still
not-linked) and it would cause gst-qa to spit false positives.

Also refactor the common event handling for both sink and src event
functions into a common place. Currently we handle flushes the same
for both pad's directions
This commit is contained in:
Thiago Santos 2013-07-23 12:11:08 -03:00
parent d8fa81eeff
commit 04b3517e41
1 changed files with 63 additions and 91 deletions
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154
validate/gst/qa/gst-qa-pad-monitor.c
View file

@ -803,6 +803,61 @@ gst_qa_pad_monitor_add_expected_newsegment (GstQaPadMonitor * monitor,
gst_iterator_free (iter);
}
/* common checks for both sink and src event functions */
static void
gst_qa_pad_monitor_common_event_check (GstQaPadMonitor * pad_monitor,
GstEvent * event)
{
guint32 seqnum = gst_event_get_seqnum (event);
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_FLUSH_START:
{
if (pad_monitor->pending_flush_start_seqnum) {
if (seqnum == pad_monitor->pending_flush_start_seqnum) {
pad_monitor->pending_flush_start_seqnum = 0;
} else {
GST_QA_MONITOR_REPORT_ISSUE (pad_monitor, TRUE, EVENT, SEQNUM,
"The expected flush-start seqnum should be the same as the "
"one from the event that caused it (probably a seek). Got: %u."
" Expected: %u", seqnum, pad_monitor->pending_flush_start_seqnum);
}
}
if (pad_monitor->pending_flush_stop) {
GST_QA_MONITOR_REPORT_ISSUE (pad_monitor, TRUE, EVENT, UNEXPECTED,
"Received flush-start from %" GST_PTR_FORMAT
" when flush-stop was expected", GST_EVENT_SRC (event));
}
pad_monitor->pending_flush_stop = TRUE;
}
break;
case GST_EVENT_FLUSH_STOP:
{
if (pad_monitor->pending_flush_stop_seqnum) {
if (seqnum == pad_monitor->pending_flush_stop_seqnum) {
pad_monitor->pending_flush_stop_seqnum = 0;
} else {
GST_QA_MONITOR_REPORT_ISSUE (pad_monitor, TRUE, EVENT, SEQNUM,
"The expected flush-stop seqnum should be the same as the "
"one from the event that caused it (probably a seek). Got: %u."
" Expected: %u", seqnum, pad_monitor->pending_flush_stop_seqnum);
}
}
if (!pad_monitor->pending_flush_stop) {
GST_QA_MONITOR_REPORT_ISSUE (pad_monitor, TRUE, EVENT, UNEXPECTED,
"Unexpected flush-stop %p from %" GST_PTR_FORMAT, event,
GST_EVENT_SRC (event));
}
pad_monitor->pending_flush_stop = FALSE;
}
break;
default:
break;
}
}
static gboolean
gst_qa_pad_monitor_sink_event_check (GstQaPadMonitor * pad_monitor,
GstEvent * event, GstPadEventFunction handler)
@ -815,6 +870,8 @@ gst_qa_pad_monitor_sink_event_check (GstQaPadMonitor * pad_monitor,
guint32 seqnum = gst_event_get_seqnum (event);
GstPad *pad = GST_QA_PAD_MONITOR_GET_PAD (pad_monitor);
gst_qa_pad_monitor_common_event_check (pad_monitor, event);
/* pre checks */
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_NEWSEGMENT:
@ -860,44 +917,10 @@ gst_qa_pad_monitor_sink_event_check (GstQaPadMonitor * pad_monitor,
}
}
break;
/* both flushes are handled by the common event function */
case GST_EVENT_FLUSH_START:
{
if (pad_monitor->pending_flush_start_seqnum) {
if (seqnum == pad_monitor->pending_flush_start_seqnum) {
pad_monitor->pending_flush_start_seqnum = 0;
} else {
GST_QA_MONITOR_REPORT_ISSUE (pad_monitor, TRUE, EVENT, SEQNUM,
"The expected flush-start seqnum should be the same as the "
"one from the event that caused it (probably a seek). Got: %u."
" Expected: %u", seqnum, pad_monitor->pending_flush_start_seqnum);
}
}
if (pad_monitor->pending_flush_stop) {
GST_QA_MONITOR_REPORT_ISSUE (pad_monitor, TRUE, EVENT, UNEXPECTED,
"Received flush-start when flush-stop was expected");
}
}
break;
case GST_EVENT_FLUSH_STOP:
{
if (pad_monitor->pending_flush_stop_seqnum) {
if (seqnum == pad_monitor->pending_flush_stop_seqnum) {
pad_monitor->pending_flush_stop_seqnum = 0;
} else {
GST_QA_MONITOR_REPORT_ISSUE (pad_monitor, TRUE, EVENT, SEQNUM,
"The expected flush-stop seqnum should be the same as the "
"one from the event that caused it (probably a seek). Got: %u."
" Expected: %u", seqnum, pad_monitor->pending_flush_stop_seqnum);
}
}
if (!pad_monitor->pending_flush_stop) {
GST_QA_MONITOR_REPORT_ISSUE (pad_monitor, TRUE, EVENT, UNEXPECTED,
"Unexpected flush-stop");
}
}
break;
case GST_EVENT_EOS:
case GST_EVENT_TAG:
case GST_EVENT_SINK_MESSAGE:
@ -923,15 +946,7 @@ gst_qa_pad_monitor_sink_event_check (GstQaPadMonitor * pad_monitor,
}
break;
case GST_EVENT_FLUSH_START:
if (ret) {
pad_monitor->pending_flush_stop = TRUE;
}
break;
case GST_EVENT_FLUSH_STOP:
if (ret) {
pad_monitor->pending_flush_stop = FALSE;
}
break;
case GST_EVENT_EOS:
case GST_EVENT_TAG:
case GST_EVENT_SINK_MESSAGE:
@ -957,6 +972,8 @@ gst_qa_pad_monitor_src_event_check (GstQaPadMonitor * pad_monitor,
guint32 seqnum = gst_event_get_seqnum (event);
GstPad *pad = GST_QA_PAD_MONITOR_GET_PAD (pad_monitor);
gst_qa_pad_monitor_common_event_check (pad_monitor, event);
/* pre checks */
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_SEEK:
@ -975,47 +992,10 @@ gst_qa_pad_monitor_src_event_check (GstQaPadMonitor * pad_monitor,
pad_monitor->pending_newsegment_seqnum = seqnum;
}
break;
/* both flushes are handled by the common event handling function */
case GST_EVENT_FLUSH_START:
{
if (pad_monitor->pending_flush_start_seqnum) {
if (seqnum == pad_monitor->pending_flush_start_seqnum) {
pad_monitor->pending_flush_start_seqnum = 0;
} else {
GST_QA_MONITOR_REPORT_ISSUE (pad_monitor, TRUE, EVENT, SEQNUM,
"The expected flush-start seqnum should be the same as the "
"one from the event that caused it (probably a seek). Got: %u."
" Expected: %u", seqnum, pad_monitor->pending_flush_start_seqnum);
}
} else {
GST_QA_MONITOR_REPORT_CRITICAL (pad_monitor, TRUE, EVENT, UNEXPECTED,
"Received unexpected flush-start");
}
if (pad_monitor->pending_flush_stop) {
GST_QA_MONITOR_REPORT_ISSUE (pad_monitor, TRUE, EVENT, UNEXPECTED,
"Received flush-start when flush-stop was expected");
}
}
break;
case GST_EVENT_FLUSH_STOP:
{
if (pad_monitor->pending_flush_stop_seqnum) {
if (seqnum == pad_monitor->pending_flush_stop_seqnum) {
pad_monitor->pending_flush_stop_seqnum = 0;
} else {
GST_QA_MONITOR_REPORT_ISSUE (pad_monitor, TRUE, EVENT, SEQNUM,
"The expected flush-stop seqnum should be the same as the "
"one from the event that caused it (probably a seek). Got: %u."
" Expected: %u", seqnum, pad_monitor->pending_flush_stop_seqnum);
}
}
if (!pad_monitor->pending_flush_stop) {
GST_QA_MONITOR_REPORT_ISSUE (pad_monitor, TRUE, EVENT, UNEXPECTED,
"Unexpected flush-stop");
}
}
break;
case GST_EVENT_NAVIGATION:
case GST_EVENT_LATENCY:
case GST_EVENT_STEP:
@ -1032,15 +1012,7 @@ gst_qa_pad_monitor_src_event_check (GstQaPadMonitor * pad_monitor,
/* post checks */
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_FLUSH_START:
if (ret) {
pad_monitor->pending_flush_stop = TRUE;
}
break;
case GST_EVENT_FLUSH_STOP:
if (ret) {
pad_monitor->pending_flush_stop = FALSE;
}
break;
case GST_EVENT_QOS:
case GST_EVENT_SEEK:
case GST_EVENT_NAVIGATION: