Commit graph

127 commits

Author SHA1 Message Date
Jan Schmidt
87fd35d59c tests: Add disjoint pad probe removal test.
Add a test that removing a blocking probe on events when there
is a different blocking probe on buffers releases the data flow.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/749>
2021-02-10 13:43:28 +11:00
Edward Hervey
7aee718394 gstpad: Probes that return HANDLED can reset the data info field
Before GST_PAD_PROBE_HANDLED was introduced, we had to handle the case
where some probes would reset the probe info data field to NULL. This would
be considered an invalid use-case.

But with GST_PAD_PROBE_HANDLED it is totally fine to reset that, since
the probe has "handled" it.
2019-05-16 15:13:48 +02:00
Sebastian Dröge
2682f378c8 pad: Let threads in the test take ownership of a strong reference to their pads
Otherwise it can easily happen that the pad is destroyed before the
thread disappears, as happened sometimes in the test_pad_probe_block_add_remove
test where joining of the thread was done *after* the pad was unreffed
and destroyed.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/issues/339
2018-12-14 18:38:21 +02:00
Jordan Petridis
84512152c1
Run gst-indent through the files
This is required before we enabled an indent test in the CI.

https://gitlab.freedesktop.org/gstreamer/gstreamer-project/issues/33
2018-11-28 05:58:53 +02:00
Havard Graff
4b3872f757 gstpad: use hook_id instead of hook in called_probes list
A pointer to a hook in this list can easily not be unique, given both
the slice-allocator reusing memory, and the OS re-using freed blocks
in malloc.

By doing many repeated add and remove of probes, this becomes very easily
reproduced.

Instead use hook_id, which *is* unique for a added GHook.
2018-11-06 10:04:00 +01:00
Sebastian Dröge
2aa9ad9c62 Revert "pad: Handle changing sticky events in pad probes"
This reverts commit 11e0f451eb.

When pushing a sticky event out of a pad with a pad probe or pad offset,
those should not be applied to the event that is actually stored in the
event but only in the event sent downstream. The pad probe and pad
offsets are conceptually *after* the pad, added by external code and
should not affect any internal state of pads/elements.

Also storing the modified event has the side-effect that a re-sent event
would arrive with any previous modifications done by the same pad probe
again inside that pad probe, and it would have to check if its
modifications are already applied or not.

For sink pads and generally for events arriving in a pad, some further
changes are still needed and those are tracked in
  https://bugzilla.gnome.org/show_bug.cgi?id=765049

In addition, the commit also had a refcounting problem with events,
causing already destroyed events to be stored inside pads.
2018-07-23 23:17:54 +03:00
luz.paz
4a402c1c7d Fix typos in comments and docs
Found via `codespell`

https://bugzilla.gnome.org/show_bug.cgi?id=795610
2018-05-01 11:18:03 +01:00
Thibault Saunier
11e0f451eb pad: Handle changing sticky events in pad probes
In the case where the user sets a new padprobeinfo->data in a probe
where the data is a sticky event, the new sticky event should be automatically
sticked on the probed pad.

https://bugzilla.gnome.org/show_bug.cgi?id=795330
2018-04-17 13:36:26 -03:00
Tim-Philipp Müller
3b54dace2d tests: include config.h and don't include unix headers
In many cases the unistd.h includes weren't actually needed.

Preparation for making tests work on Windows with MSVC.
2017-11-24 13:41:20 +01:00
Miguel París
1b469fbcd0 pad: add test to check handled and drop probes
https://bugzilla.gnome.org/show_bug.cgi?id=787243
2017-09-04 14:37:43 +02:00
Wonchul Lee
f80dfc9b06 element: Allow multiple conversion specifiers for request pads
This allows pad template names like "src_%u_%u", but it does not allow
multiple specifiers of string type %s as that would lead to ambiguities.

https://bugzilla.gnome.org/show_bug.cgi?id=761225
2016-11-01 20:29:03 +02:00
Sebastian Dröge
da46fe236b pad: Also check the number of segment events and if other serialized events and queries trigger segment updating too
https://bugzilla.gnome.org/show_bug.cgi?id=765049
2016-06-11 21:57:00 +03:00
Sebastian Dröge
c8cae6a94b pad: Add unit test for pad offset handling on src pads
https://bugzilla.gnome.org/show_bug.cgi?id=765049
2016-06-11 21:40:15 +03:00
Guillaume Desmottes
3146c12a67 pad: fix buffer leaks in tests
The buffer received through the pad have to be unreffed using
gst_check_drop_buffers().

https://bugzilla.gnome.org/show_bug.cgi?id=765719
2016-05-02 09:54:16 +03:00
Thiago Santos
1967d56aea tests: pad: extra tests for pad pull probes
For BUFFER and IDLE probes

https://bugzilla.gnome.org/show_bug.cgi?id=761211
2016-03-28 10:59:12 -03:00
Matej Knopp
a7813adb1d pad: Add test for blocking pull probe
https://bugzilla.gnome.org/show_bug.cgi?id=761211
2016-03-28 10:55:54 -03:00
Linus Svensson
8db72e7df7 gstpad tests: Add a test for flush event only probes
https://bugzilla.gnome.org/show_bug.cgi?id=762330
2016-03-28 00:51:37 -03:00
Vineeth TM
8cc3e908c3 gstreamer: use new gst_element_class_add_static_pad_template()
https://bugzilla.gnome.org/show_bug.cgi?id=763020
2016-03-24 14:43:41 +02:00
Sebastian Dröge
0ba615848a Revert "pad: Add test for blocking pull probe"
This reverts commit 17d30e944b.

The PULL probe changes break various tests.
2016-02-18 11:43:04 +02:00
Matej Knopp
17d30e944b pad: Add test for blocking pull probe
https://bugzilla.gnome.org/show_bug.cgi?id=761211
2016-02-18 09:44:00 +02:00
Miguel París Díaz
b09e9592ec pad: test for checking the order of the probe calls
https://bugzilla.gnome.org/show_bug.cgi?id=757197
2015-11-11 14:45:19 +01:00
Thiago Santos
533d0ac7f1 pad: tests for accept-caps handling with proxy pads
Adds 3 new tests for testing accept-caps behavior with
proxy-caps pads.

1) A scenario where there is no proxy. The caps should be compared to the
template caps of the pad

2) A scenario where there is a compatible pad. The caps should be compared
to the proxied pad caps (and also with the template)

3) A scenario where there is an incompatible proxy pad. No caps should be
possible at all.

https://bugzilla.gnome.org/show_bug.cgi?id=754112
2015-11-06 11:11:11 -03:00
Edward Hervey
7f0e0ff3ca gstpad: Add a new GST_PROBE_HANDLED return value for probes
In some cases, probes might want to handle the buffer/event/query
themselves and stop the data from travelling further downstream.

While this was somewhat possible with buffer/events and using
GST_PROBE_DROP, it was not applicable to queries, and would result
in the query failing.

With this new GST_PROBE_HANDLED value, the buffer/event/query will
be considered as successfully handled, will not be pushed further
and the appropriate return value (TRUE or GST_FLOW_OK) will be returned

This also allows probes to return a non-default GstFlowReturn when dealing
with buffer push. This can be done by setting the
GST_PAD_PROBE_INFO_FLOW_RETURN() field accordingly

https://bugzilla.gnome.org/show_bug.cgi?id=748643
2015-08-15 17:00:12 +02:00
Thiago Santos
a1b9bb8eac tests: pad: tests for accept-caps default handling
Check if all the default 4 accept-caps possibilities are working:
subset or intersect check and query-caps or template caps comparisons.

https://bugzilla.gnome.org/show_bug.cgi?id=753623
2015-08-14 08:56:53 -03:00
Tim-Philipp Müller
072b1c6aba tests: pad: fix buffer leak in new blocking_with_probe_type_idle test 2015-04-18 12:01:54 +01:00
Tim-Philipp Müller
0759058896 tests: pad: fix invalid memory access in debug log message
The string we put in the buffer is not NUL-terminated, so
don't try to print that via %s in a debug log message.
2015-04-18 12:01:54 +01:00
Thiago Santos
d4d161a282 tests: pad: test that idle probe will block
This tests add an idle probe on an idle pad from a separate thread
so that the callback is called immediatelly. This callback will sit
still and then we try to push a buffer on this same pad. It verifies
that the idle probe blocks data passing

https://bugzilla.gnome.org/show_bug.cgi?id=747852
2015-04-16 11:45:24 -03:00
Tim-Philipp Müller
5deb4f658e pad: allow probes to remove the data item whilst returning PROBE_OK
Use case: we want to block the source pad of a leaky queue and
drop the buffer that causes the block. If we return PROBE_DROP
then the buffer gets dropped, but we get called again. If we
return PROBE_OK we can't easily drop the buffer. If we just
replace the item into the GstPadProbeInfo structure with NULL,
GStreamer will push a NULL buffer to the next element when we
unblock the pad probe. This patch ensures it doesn't do that.

https://bugzilla.gnome.org/show_bug.cgi?id=734342
2015-04-03 00:07:26 +01:00
Wim Taymans
7e33f52961 tests: add flush-stop on inactive pad test
Check that pushing flush-stop on an inactive pad does not clear the
flushing flag.
2014-09-02 12:04:15 +02:00
Thiago Santos
c6f92562b6 pad: store last flow return and provide acessor function
Stores the last result of a gst_pad_push or a pull on the GstPad and provides
a getter and a macro to access this field.

Whenever the pad is inactive it is set to FLUSHING

API: gst_pad_get_last_flow_return

https://bugzilla.gnome.org/show_bug.cgi?id=709224
2014-05-26 15:29:53 -03:00
Sebastian Dröge
9e125e7bab pad: Add unit test for adding/removing blocking probes while a pad is blocked
And make sure that these new probes are actually called if they should
instead of silently blocking the pad forever.

https://bugzilla.gnome.org/show_bug.cgi?id=721289
2014-01-02 13:34:52 +01:00
Sebastian Dröge
2253f8fa6f pad: Fix memory leak in the unit test 2013-05-29 11:36:38 +02:00
Sebastian Dröge
114f9584d4 tests: Fix event order warnings and dataflow before stream-start/segment event 2013-05-09 13:32:07 +02:00
Alessandro Decina
ef0e9b6840 tests: add check for FLUSH pad probes 2013-04-25 07:26:29 +02:00
Руслан Ижбулатов
54aaba5f21 tests: fix GstPad test on windows and in CK_FORK=no mode
Need to clear buffer lists at the end of each test.

https://bugzilla.gnome.org/show_bug.cgi?id=697610
2013-04-09 09:56:57 +01:00
Tim-Philipp Müller
c0926dc7cc pad: add gst_pad_get_stream_id() utility function
API: gst_pad_get_stream_id()
2013-01-19 12:51:56 +00:00
Tim-Philipp Müller
666c8c11c6 Fix FSF address
https://bugzilla.gnome.org/show_bug.cgi?id=687520
2012-11-03 20:44:48 +00:00
Olivier Crête
945e0d2be9 pad: Remove pad probes only once
Also add test to make sure that if a pad probe is removed while it's
callback is running, the cleanup_hook isn't called again if it
returns GST_PAD_PROBE_REMOVE
2012-09-20 15:24:33 -04:00
Mark Nauwelaerts
47e7c91ab5 tests: port to new GLib thread API 2012-09-12 13:01:18 +02:00
Sebastian Dröge
0d22988e5c event: Update for stream-start event API changes 2012-08-06 14:00:56 +02:00
Wim Taymans
02eebca16b pad: fix test raciness
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=679506
2012-07-13 09:43:59 +02:00
Mark Nauwelaerts
678e9704fc tests: plug some leaks 2012-04-24 16:01:52 +02:00
Wim Taymans
6886be59f5 tests: fix unit test
with the new caps API, there is more sharing and less copying going on so the
unit test refcounts are different.
2012-03-12 10:41:28 +01:00
Wim Taymans
842afb9732 test: add test to check sticky events order
Sticky events pushed on an unlinked pad should be stored on the pad. When the
pad is then linked and an event is pushed, the event should be merged with the
already existing sticky events and then the sticky events should be pushed in
the order that they were originally pushed.
2012-03-09 11:49:08 +01:00
Wim Taymans
7b8263de93 pad: return ANY for a pad without template
Because gst_pad_get_pad_template_caps() returns ANY when there is no template,
the query caps function should also return ANY when there is no template (and no
pad current caps) instead of EMPTY.
2012-03-08 10:34:42 +01:00
Wim Taymans
92b61a6a18 tests: fix old caps in tests now that core warns 2012-03-01 17:41:56 +01:00
Matej Knopp
1d7626f293 Unit test for queue src caps notification 2012-02-21 11:04:55 +01:00
Wim Taymans
7ab1d62c24 GST_FLOW_WRONG_STATE -> GST_FLOW_FLUSHING 2012-02-08 16:18:04 +01:00
Wim Taymans
a521252845 Add new GstMapInfo
Use a structure to hold info about the mapping. The application then keeps track
of this state and we can use it to unmap the memory again later.
2012-01-25 11:54:23 +01:00
Edward Hervey
173d845cca tests: Fix leak in pad check 2011-12-28 15:30:31 +01:00