mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-09-08 13:18:52 +00:00
It internally uses gst_check_chain_func() so we should call gst_check_drop_buffers() when tearing down tests to free the buffers which have been exchanged through the pipeline. https://bugzilla.gnome.org/show_bug.cgi?id=766226
442 lines
13 KiB
C
442 lines
13 KiB
C
/* GStreamer
|
|
*
|
|
* Copyright (C) 2010, Thiago Santos <thiago.sousa.santos@collabora.co.uk>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include <gst/check/gstcheck.h>
|
|
#include <gst/app/gstappsrc.h>
|
|
#include <gst/app/gstappsink.h>
|
|
|
|
#ifdef HAVE_VALGRIND
|
|
#include <valgrind/valgrind.h>
|
|
#else
|
|
#define RUNNING_ON_VALGRIND FALSE
|
|
#endif
|
|
|
|
#define SAMPLE_CAPS "application/x-gst-check-test"
|
|
|
|
static GstPad *mysinkpad;
|
|
|
|
static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
|
|
GST_PAD_SINK,
|
|
GST_PAD_ALWAYS,
|
|
GST_STATIC_CAPS_ANY);
|
|
|
|
static GstElement *
|
|
setup_appsrc (void)
|
|
{
|
|
GstElement *appsrc;
|
|
|
|
GST_DEBUG ("setup_appsrc");
|
|
appsrc = gst_check_setup_element ("appsrc");
|
|
mysinkpad = gst_check_setup_sink_pad (appsrc, &sinktemplate);
|
|
|
|
gst_pad_set_active (mysinkpad, TRUE);
|
|
|
|
return appsrc;
|
|
}
|
|
|
|
static void
|
|
cleanup_appsrc (GstElement * appsrc)
|
|
{
|
|
GST_DEBUG ("cleanup_appsrc");
|
|
|
|
gst_check_drop_buffers ();
|
|
gst_check_teardown_sink_pad (appsrc);
|
|
gst_check_teardown_element (appsrc);
|
|
}
|
|
|
|
/*
|
|
* Pushes 4 buffers into appsrc and checks the caps on them on the output.
|
|
*
|
|
* Appsrc is configured with caps=SAMPLE_CAPS, so the buffers should have the
|
|
* same caps that they were pushed with.
|
|
*
|
|
* The 4 buffers have NULL, SAMPLE_CAPS, NULL, SAMPLE_CAPS caps,
|
|
* respectively.
|
|
*/
|
|
GST_START_TEST (test_appsrc_non_null_caps)
|
|
{
|
|
GstElement *src;
|
|
GstBuffer *buffer;
|
|
GstCaps *caps, *ccaps;
|
|
|
|
src = setup_appsrc ();
|
|
|
|
caps = gst_caps_from_string (SAMPLE_CAPS);
|
|
g_object_set (src, "caps", caps, NULL);
|
|
|
|
ASSERT_SET_STATE (src, GST_STATE_PLAYING, GST_STATE_CHANGE_SUCCESS);
|
|
|
|
buffer = gst_buffer_new_and_alloc (4);
|
|
fail_unless (gst_app_src_push_buffer (GST_APP_SRC (src),
|
|
buffer) == GST_FLOW_OK);
|
|
|
|
buffer = gst_buffer_new_and_alloc (4);
|
|
fail_unless (gst_app_src_push_buffer (GST_APP_SRC (src),
|
|
buffer) == GST_FLOW_OK);
|
|
|
|
buffer = gst_buffer_new_and_alloc (4);
|
|
fail_unless (gst_app_src_push_buffer (GST_APP_SRC (src),
|
|
buffer) == GST_FLOW_OK);
|
|
|
|
buffer = gst_buffer_new_and_alloc (4);
|
|
fail_unless (gst_app_src_push_buffer (GST_APP_SRC (src),
|
|
buffer) == GST_FLOW_OK);
|
|
|
|
fail_unless (gst_app_src_end_of_stream (GST_APP_SRC (src)) == GST_FLOW_OK);
|
|
|
|
/* Give some time to the appsrc loop to push the buffers */
|
|
g_usleep (G_USEC_PER_SEC * 3);
|
|
|
|
/* Check the output caps */
|
|
fail_unless (g_list_length (buffers) == 4);
|
|
|
|
ccaps = gst_pad_get_current_caps (mysinkpad);
|
|
fail_unless (gst_caps_is_equal (ccaps, caps));
|
|
gst_caps_unref (ccaps);
|
|
|
|
ASSERT_SET_STATE (src, GST_STATE_NULL, GST_STATE_CHANGE_SUCCESS);
|
|
gst_caps_unref (caps);
|
|
cleanup_appsrc (src);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static GstAppSinkCallbacks app_callbacks;
|
|
|
|
typedef struct
|
|
{
|
|
GstElement *source;
|
|
GstElement *sink;
|
|
} ProgramData;
|
|
|
|
static GstFlowReturn
|
|
on_new_sample_from_source (GstAppSink * elt, gpointer user_data)
|
|
{
|
|
ProgramData *data = (ProgramData *) user_data;
|
|
GstSample *sample;
|
|
GstBuffer *buffer;
|
|
GstElement *source;
|
|
|
|
sample = gst_app_sink_pull_sample (GST_APP_SINK (elt));
|
|
buffer = gst_sample_get_buffer (sample);
|
|
source = gst_bin_get_by_name (GST_BIN (data->sink), "testsource");
|
|
gst_app_src_push_buffer (GST_APP_SRC (source), gst_buffer_ref (buffer));
|
|
gst_sample_unref (sample);
|
|
g_object_unref (source);
|
|
return GST_FLOW_OK;
|
|
}
|
|
|
|
/*
|
|
* appsink => appsrc pipelines executed 100 times:
|
|
* - appsink pipeline has sync=false
|
|
* - appsrc pipeline has sync=true
|
|
* - appsrc has block=true
|
|
* after 1 second an error message is posted on appsink pipeline bus
|
|
* when the error is received the appsrc pipeline is set to NULL
|
|
* and then the appsink pipeline is
|
|
* set to NULL too, this must not deadlock
|
|
*/
|
|
|
|
GST_START_TEST (test_appsrc_block_deadlock)
|
|
{
|
|
GstElement *testsink;
|
|
ProgramData *data;
|
|
|
|
GST_INFO ("iteration %d", __i__);
|
|
|
|
data = g_new0 (ProgramData, 1);
|
|
|
|
data->source =
|
|
gst_parse_launch ("videotestsrc ! video/x-raw,width=16,height=16 ! "
|
|
"appsink sync=false name=testsink", NULL);
|
|
|
|
fail_unless (data->source != NULL);
|
|
|
|
app_callbacks.new_sample = on_new_sample_from_source;
|
|
testsink = gst_bin_get_by_name (GST_BIN (data->source), "testsink");
|
|
gst_app_sink_set_callbacks (GST_APP_SINK_CAST (testsink), &app_callbacks,
|
|
data, NULL);
|
|
|
|
gst_object_unref (testsink);
|
|
|
|
data->sink =
|
|
gst_parse_launch
|
|
("appsrc name=testsource block=1 max-bytes=1000 is-live=true ! "
|
|
"fakesink sync=true", NULL);
|
|
|
|
fail_unless (data->sink != NULL);
|
|
|
|
ASSERT_SET_STATE (data->sink, GST_STATE_PLAYING, GST_STATE_CHANGE_ASYNC);
|
|
ASSERT_SET_STATE (data->source, GST_STATE_PLAYING, GST_STATE_CHANGE_ASYNC);
|
|
|
|
/* wait for preroll */
|
|
gst_element_get_state (data->source, NULL, NULL, GST_CLOCK_TIME_NONE);
|
|
gst_element_get_state (data->sink, NULL, NULL, GST_CLOCK_TIME_NONE);
|
|
|
|
g_usleep (50 * (G_USEC_PER_SEC / 1000));
|
|
|
|
ASSERT_SET_STATE (data->sink, GST_STATE_NULL, GST_STATE_CHANGE_SUCCESS);
|
|
ASSERT_SET_STATE (data->source, GST_STATE_NULL, GST_STATE_CHANGE_SUCCESS);
|
|
|
|
gst_object_unref (data->source);
|
|
gst_object_unref (data->sink);
|
|
g_free (data);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
typedef struct
|
|
{
|
|
GstCaps *caps1;
|
|
GstCaps *caps2;
|
|
GstCaps *expected_caps;
|
|
} Helper;
|
|
|
|
static void
|
|
caps_notify_cb (GObject * obj, GObject * child, GParamSpec * pspec, Helper * h)
|
|
{
|
|
GstCaps *caps = NULL;
|
|
|
|
g_object_get (child, "caps", &caps, NULL);
|
|
if (caps) {
|
|
GST_LOG_OBJECT (child, "expected caps: %" GST_PTR_FORMAT, h->expected_caps);
|
|
GST_LOG_OBJECT (child, "caps set to : %" GST_PTR_FORMAT, caps);
|
|
fail_unless (gst_caps_is_equal (caps, h->expected_caps));
|
|
gst_caps_unref (caps);
|
|
}
|
|
}
|
|
|
|
static void
|
|
handoff_cb (GstElement * sink, GstBuffer * buf, GstPad * pad, Helper * h)
|
|
{
|
|
/* have our buffer, now the caps should change */
|
|
h->expected_caps = h->caps2;
|
|
GST_INFO ("got buffer, expect caps %" GST_PTR_FORMAT " next", h->caps2);
|
|
}
|
|
|
|
/* Make sure that if set_caps() is called twice before the source is started,
|
|
* the caps are just replaced and not put into the internal queue */
|
|
GST_START_TEST (test_appsrc_set_caps_twice)
|
|
{
|
|
GstElement *pipe, *src, *sink;
|
|
GstMessage *msg;
|
|
GstCaps *caps;
|
|
Helper h;
|
|
|
|
h.caps1 = gst_caps_new_simple ("foo/bar", "bleh", G_TYPE_INT, 2, NULL);
|
|
h.caps2 = gst_caps_new_simple ("bar/foo", "xyz", G_TYPE_INT, 3, NULL);
|
|
|
|
pipe = gst_pipeline_new ("pipeline");
|
|
src = gst_element_factory_make ("appsrc", NULL);
|
|
sink = gst_element_factory_make ("fakesink", NULL);
|
|
gst_bin_add_many (GST_BIN (pipe), src, sink, NULL);
|
|
gst_element_link (src, sink);
|
|
|
|
g_signal_connect (pipe, "deep-notify::caps", G_CALLBACK (caps_notify_cb), &h);
|
|
|
|
g_object_set (sink, "signal-handoffs", TRUE, NULL);
|
|
g_signal_connect (sink, "handoff", G_CALLBACK (handoff_cb), &h);
|
|
|
|
/* case 1: set caps to caps1, then set again to caps2, all this before
|
|
* appsrc is started and before any buffers are in the queue yet. We don't
|
|
* want to see any trace of caps1 during negotiation in this case. */
|
|
gst_app_src_set_caps (GST_APP_SRC (src), h.caps1);
|
|
caps = gst_app_src_get_caps (GST_APP_SRC (src));
|
|
fail_unless (gst_caps_is_equal (caps, h.caps1));
|
|
gst_caps_unref (caps);
|
|
|
|
gst_app_src_set_caps (GST_APP_SRC (src), h.caps2);
|
|
caps = gst_app_src_get_caps (GST_APP_SRC (src));
|
|
fail_unless (gst_caps_is_equal (caps, h.caps2));
|
|
gst_caps_unref (caps);
|
|
|
|
gst_app_src_end_of_stream (GST_APP_SRC (src));
|
|
|
|
h.expected_caps = h.caps2;
|
|
|
|
gst_element_set_state (pipe, GST_STATE_PLAYING);
|
|
|
|
msg =
|
|
gst_bus_timed_pop_filtered (GST_ELEMENT_BUS (pipe), -1, GST_MESSAGE_EOS);
|
|
gst_message_unref (msg);
|
|
|
|
gst_element_set_state (pipe, GST_STATE_NULL);
|
|
gst_object_unref (pipe);
|
|
|
|
GST_INFO ("Case #2");
|
|
|
|
/* case 2: set caps to caps1, then push a buffer and set to caps2, again
|
|
* before appsrc is started. In this case appsrc should negotiate to caps1
|
|
* first, and then caps2 after pushing the first buffer. */
|
|
|
|
/* We're creating a new pipeline/appsrc here because appsrc's behaviour
|
|
* change slightly after setting it to NULL/READY and then re-using it */
|
|
pipe = gst_pipeline_new ("pipeline");
|
|
src = gst_element_factory_make ("appsrc", NULL);
|
|
sink = gst_element_factory_make ("fakesink", NULL);
|
|
gst_bin_add_many (GST_BIN (pipe), src, sink, NULL);
|
|
gst_element_link (src, sink);
|
|
|
|
g_signal_connect (pipe, "deep-notify::caps", G_CALLBACK (caps_notify_cb), &h);
|
|
|
|
g_object_set (sink, "signal-handoffs", TRUE, NULL);
|
|
g_signal_connect (sink, "handoff", G_CALLBACK (handoff_cb), &h);
|
|
|
|
gst_app_src_set_caps (GST_APP_SRC (src), h.caps1);
|
|
caps = gst_app_src_get_caps (GST_APP_SRC (src));
|
|
fail_unless (gst_caps_is_equal (caps, h.caps1));
|
|
gst_caps_unref (caps);
|
|
|
|
/* first caps1, then buffer, then later caps2 */
|
|
h.expected_caps = h.caps1;
|
|
|
|
gst_element_set_state (pipe, GST_STATE_PLAYING);
|
|
|
|
gst_app_src_push_buffer (GST_APP_SRC (src), gst_buffer_new ());
|
|
|
|
gst_app_src_set_caps (GST_APP_SRC (src), h.caps2);
|
|
caps = gst_app_src_get_caps (GST_APP_SRC (src));
|
|
fail_unless (gst_caps_is_equal (caps, h.caps2));
|
|
gst_caps_unref (caps);
|
|
|
|
gst_app_src_end_of_stream (GST_APP_SRC (src));
|
|
|
|
msg =
|
|
gst_bus_timed_pop_filtered (GST_ELEMENT_BUS (pipe), -1, GST_MESSAGE_EOS);
|
|
gst_message_unref (msg);
|
|
|
|
gst_element_set_state (pipe, GST_STATE_NULL);
|
|
gst_object_unref (pipe);
|
|
|
|
gst_caps_unref (h.caps2);
|
|
gst_caps_unref (h.caps1);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static gboolean
|
|
seek_cb (GstAppSrc * src, guint64 offset, gpointer data)
|
|
{
|
|
/* Return fake true */
|
|
return TRUE;
|
|
}
|
|
|
|
static void
|
|
caps_cb (GObject * obj, GObject * child, GParamSpec * pspec,
|
|
GstCaps ** received_caps)
|
|
{
|
|
GstCaps *caps = NULL;
|
|
|
|
/* Collect the caps */
|
|
g_object_get (child, "caps", &caps, NULL);
|
|
if (caps) {
|
|
GST_LOG_OBJECT (child, "caps set to : %" GST_PTR_FORMAT, caps);
|
|
gst_caps_replace (received_caps, caps);
|
|
gst_caps_unref (caps);
|
|
}
|
|
}
|
|
|
|
GST_START_TEST (test_appsrc_caps_in_push_modes)
|
|
{
|
|
GstElement *pipe, *src, *sink;
|
|
GstMessage *msg;
|
|
GstCaps *caps, *caps1, *received_caps;
|
|
gint i;
|
|
GstMessageType msg_types;
|
|
GstAppSrcCallbacks cb = { 0 };
|
|
GstAppStreamType modes[] = { GST_APP_STREAM_TYPE_STREAM,
|
|
GST_APP_STREAM_TYPE_SEEKABLE,
|
|
GST_APP_STREAM_TYPE_RANDOM_ACCESS
|
|
};
|
|
|
|
for (i = 0; i < sizeof (modes) / sizeof (modes[0]); i++) {
|
|
GST_INFO ("checking mode %d", modes[i]);
|
|
caps1 = gst_caps_new_simple ("foo/bar", "bleh", G_TYPE_INT, 2, NULL);
|
|
received_caps = NULL;
|
|
|
|
pipe = gst_pipeline_new ("pipeline");
|
|
src = gst_element_factory_make ("appsrc", NULL);
|
|
sink = gst_element_factory_make ("fakesink", NULL);
|
|
gst_bin_add_many (GST_BIN (pipe), src, sink, NULL);
|
|
gst_element_link (src, sink);
|
|
|
|
g_object_set (G_OBJECT (src), "stream-type", modes[i], NULL);
|
|
if (modes[i] != GST_APP_STREAM_TYPE_STREAM) {
|
|
cb.seek_data = seek_cb;
|
|
gst_app_src_set_callbacks (GST_APP_SRC (src), &cb, NULL, NULL);
|
|
}
|
|
g_signal_connect (pipe, "deep-notify::caps", G_CALLBACK (caps_cb),
|
|
&received_caps);
|
|
|
|
gst_app_src_set_caps (GST_APP_SRC (src), caps1);
|
|
caps = gst_app_src_get_caps (GST_APP_SRC (src));
|
|
fail_unless (gst_caps_is_equal (caps, caps1));
|
|
gst_caps_unref (caps);
|
|
|
|
gst_element_set_state (pipe, GST_STATE_PLAYING);
|
|
|
|
if (modes[i] != GST_APP_STREAM_TYPE_RANDOM_ACCESS) {
|
|
gst_app_src_end_of_stream (GST_APP_SRC (src));
|
|
msg_types = GST_MESSAGE_EOS;
|
|
} else {
|
|
gst_app_src_push_buffer (GST_APP_SRC (src), gst_buffer_new ());
|
|
msg_types = GST_MESSAGE_ASYNC_DONE;
|
|
}
|
|
|
|
msg = gst_bus_timed_pop_filtered (GST_ELEMENT_BUS (pipe), -1, msg_types);
|
|
gst_message_unref (msg);
|
|
/* The collected caps should match with one that was pushed */
|
|
fail_unless (received_caps && gst_caps_is_equal (received_caps, caps1));
|
|
|
|
gst_element_set_state (pipe, GST_STATE_NULL);
|
|
gst_object_unref (pipe);
|
|
gst_caps_unref (caps1);
|
|
if (received_caps)
|
|
gst_caps_unref (received_caps);
|
|
}
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static Suite *
|
|
appsrc_suite (void)
|
|
{
|
|
Suite *s = suite_create ("appsrc");
|
|
TCase *tc_chain = tcase_create ("general");
|
|
|
|
tcase_add_test (tc_chain, test_appsrc_non_null_caps);
|
|
tcase_add_test (tc_chain, test_appsrc_set_caps_twice);
|
|
tcase_add_test (tc_chain, test_appsrc_caps_in_push_modes);
|
|
|
|
if (RUNNING_ON_VALGRIND)
|
|
tcase_add_loop_test (tc_chain, test_appsrc_block_deadlock, 0, 5);
|
|
else
|
|
tcase_add_loop_test (tc_chain, test_appsrc_block_deadlock, 0, 100);
|
|
|
|
suite_add_tcase (s, tc_chain);
|
|
|
|
return s;
|
|
}
|
|
|
|
GST_CHECK_MAIN (appsrc);
|