mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-09-08 13:18:52 +00:00
Original commit message from CVS: * gst/gstbin.c: (gst_bin_get_type), (gst_bin_base_init), (gst_bin_class_init): * gst/gstelement.c: (gst_element_base_class_init), (gst_element_class_add_pad_template): * gst/gstpadtemplate.c: (gst_pad_template_init): * gst/gstpipeline.c: (gst_pipeline_get_type), (gst_pipeline_base_init), (gst_pipeline_class_init): * libs/gst/base/gstbasesink.c: * libs/gst/base/gstbasesrc.c: (gst_base_src_get_type), (gst_base_src_base_init), (gst_base_src_class_init): * plugins/elements/gstcapsfilter.c: (gst_capsfilter_base_init), (gst_capsfilter_class_init): * plugins/elements/gstfakesink.c: (gst_fake_sink_base_init), (gst_fake_sink_class_init): * plugins/elements/gstfakesrc.c: (gst_fake_src_base_init), (gst_fake_src_class_init): * plugins/elements/gstfdsink.c: (gst_fd_sink_base_init), (gst_fd_sink_class_init): * plugins/elements/gstfdsrc.c: (gst_fd_src_base_init), (gst_fd_src_class_init): * plugins/elements/gstfilesink.c: (gst_file_sink_base_init), (gst_file_sink_class_init): * plugins/elements/gstfilesrc.c: (gst_file_src_base_init), (gst_file_src_class_init): * plugins/elements/gstidentity.c: (gst_identity_base_init), (gst_identity_class_init): * plugins/elements/gstmultiqueue.c: (gst_multi_queue_base_init), (gst_multi_queue_class_init): * plugins/elements/gstqueue.c: (gst_queue_base_init), (gst_queue_class_init): * plugins/elements/gsttee.c: (gst_tee_base_init), (gst_tee_class_init): * plugins/elements/gsttypefindelement.c: (gst_type_find_element_base_init), (gst_type_find_element_class_init): * tests/check/gst/gstelement.c: (gst_element_suite): Revert previous changes to the behaviour of GstPadTemplates, etc and the possiblity to call them in class_init as it breaks too many elements. Reopens bug #491501. Should be applied again for 0.11, thus added a few FIXME 0.11 at several places.
225 lines
6 KiB
C
225 lines
6 KiB
C
/* GStreamer
|
|
* Copyright (C) 2005 Thomas Vander Stichele <thomas at apestaart dot org>
|
|
*
|
|
* gstelement.c: Unit test for GstElement
|
|
*
|
|
* 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., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#include <gst/check/gstcheck.h>
|
|
|
|
GST_START_TEST (test_add_remove_pad)
|
|
{
|
|
GstElement *e;
|
|
GstPad *p;
|
|
|
|
/* getting an existing element class is cheating, but easier */
|
|
e = gst_element_factory_make ("fakesrc", "source");
|
|
|
|
/* create a new floating pad with refcount 1 */
|
|
p = gst_pad_new ("source", GST_PAD_SRC);
|
|
ASSERT_OBJECT_REFCOUNT (p, "pad", 1);
|
|
/* ref it for ourselves */
|
|
gst_object_ref (p);
|
|
ASSERT_OBJECT_REFCOUNT (p, "pad", 2);
|
|
/* adding it sinks the pad -> not floating, same refcount */
|
|
gst_element_add_pad (e, p);
|
|
ASSERT_OBJECT_REFCOUNT (p, "pad", 2);
|
|
|
|
/* removing it reduces the refcount */
|
|
gst_element_remove_pad (e, p);
|
|
ASSERT_OBJECT_REFCOUNT (p, "pad", 1);
|
|
|
|
/* clean up our own reference */
|
|
gst_object_unref (p);
|
|
gst_object_unref (e);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (test_add_pad_unref_element)
|
|
{
|
|
GstElement *e;
|
|
GstPad *p;
|
|
|
|
/* getting an existing element class is cheating, but easier */
|
|
e = gst_element_factory_make ("fakesrc", "source");
|
|
|
|
/* create a new floating pad with refcount 1 */
|
|
p = gst_pad_new ("source", GST_PAD_SRC);
|
|
ASSERT_OBJECT_REFCOUNT (p, "pad", 1);
|
|
/* ref it for ourselves */
|
|
gst_object_ref (p);
|
|
ASSERT_OBJECT_REFCOUNT (p, "pad", 2);
|
|
/* adding it sinks the pad -> not floating, same refcount */
|
|
gst_element_add_pad (e, p);
|
|
ASSERT_OBJECT_REFCOUNT (p, "pad", 2);
|
|
|
|
/* unreffing the element should clean it up */
|
|
gst_object_unref (GST_OBJECT (e));
|
|
|
|
ASSERT_OBJECT_REFCOUNT (p, "pad", 1);
|
|
|
|
/* clean up our own reference */
|
|
gst_object_unref (p);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (test_error_no_bus)
|
|
{
|
|
GstElement *e;
|
|
GstBus *bus;
|
|
|
|
e = gst_element_factory_make ("fakesrc", "source");
|
|
|
|
/* get the bus, should be NULL */
|
|
bus = gst_element_get_bus (e);
|
|
fail_if (bus != NULL);
|
|
|
|
/* I don't want errors shown */
|
|
gst_debug_set_default_threshold (GST_LEVEL_NONE);
|
|
|
|
GST_ELEMENT_ERROR (e, RESOURCE, OPEN_READ, ("I could not read"), ("debug"));
|
|
|
|
gst_object_unref (e);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
/* link and run two elements without putting them in a pipeline */
|
|
GST_START_TEST (test_link)
|
|
{
|
|
GstElement *src, *sink;
|
|
|
|
src = gst_element_factory_make ("fakesrc", "source");
|
|
sink = gst_element_factory_make ("fakesink", "sink");
|
|
|
|
fail_unless (gst_element_link_pads (src, "src", sink, "sink"));
|
|
|
|
/* do sink to source state change */
|
|
gst_element_set_state (sink, GST_STATE_PAUSED);
|
|
gst_element_set_state (src, GST_STATE_PAUSED);
|
|
|
|
/* wait for preroll */
|
|
gst_element_get_state (sink, NULL, NULL, GST_CLOCK_TIME_NONE);
|
|
|
|
/* play some more */
|
|
gst_element_set_state (sink, GST_STATE_PLAYING);
|
|
gst_element_set_state (src, GST_STATE_PLAYING);
|
|
|
|
g_usleep (G_USEC_PER_SEC);
|
|
|
|
/* and stop */
|
|
gst_element_set_state (sink, GST_STATE_PAUSED);
|
|
gst_element_set_state (src, GST_STATE_PAUSED);
|
|
|
|
/* wait for preroll */
|
|
gst_element_get_state (sink, NULL, NULL, GST_CLOCK_TIME_NONE);
|
|
|
|
gst_element_set_state (sink, GST_STATE_NULL);
|
|
gst_element_set_state (src, GST_STATE_NULL);
|
|
|
|
gst_element_get_state (sink, NULL, NULL, GST_CLOCK_TIME_NONE);
|
|
g_usleep (G_USEC_PER_SEC / 2);
|
|
|
|
ASSERT_OBJECT_REFCOUNT (sink, "sink", 1);
|
|
ASSERT_OBJECT_REFCOUNT (src, "src", 1);
|
|
gst_element_unlink_pads (src, "src", sink, "sink");
|
|
ASSERT_OBJECT_REFCOUNT (sink, "sink", 1);
|
|
ASSERT_OBJECT_REFCOUNT (src, "src", 1);
|
|
|
|
gst_object_unref (src);
|
|
gst_object_unref (sink);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
/* linking two elements without pads should fail */
|
|
GST_START_TEST (test_link_no_pads)
|
|
{
|
|
GstElement *src, *sink;
|
|
|
|
src = gst_bin_new ("src");
|
|
sink = gst_bin_new ("sink");
|
|
|
|
fail_if (gst_element_link (src, sink));
|
|
|
|
gst_object_unref (src);
|
|
gst_object_unref (sink);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
/* check if the elementfactory of a class is filled (see #131079) */
|
|
GST_START_TEST (test_class)
|
|
{
|
|
GstElementClass *klass;
|
|
GstElementFactory *factory, *tmp;
|
|
GType type;
|
|
|
|
GST_DEBUG ("finding factory for queue");
|
|
factory = gst_element_factory_find ("queue");
|
|
fail_if (factory == NULL);
|
|
|
|
GST_DEBUG ("getting the type");
|
|
/* feature is not loaded, should return 0 as the type */
|
|
type = gst_element_factory_get_element_type (factory);
|
|
fail_if (type != 0);
|
|
|
|
GST_DEBUG ("now loading the plugin");
|
|
tmp =
|
|
GST_ELEMENT_FACTORY (gst_plugin_feature_load (GST_PLUGIN_FEATURE
|
|
(factory)));
|
|
fail_if (tmp == NULL);
|
|
|
|
gst_object_unref (factory);
|
|
factory = tmp;
|
|
|
|
/* feature is now loaded */
|
|
type = gst_element_factory_get_element_type (factory);
|
|
fail_if (type == 0);
|
|
|
|
klass = g_type_class_ref (factory->type);
|
|
fail_if (klass == NULL);
|
|
|
|
GST_DEBUG ("checking the element factory class field");
|
|
/* and elementfactory is filled in */
|
|
fail_if (klass->elementfactory == NULL);
|
|
fail_if (klass->elementfactory != factory);
|
|
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
Suite *
|
|
gst_element_suite (void)
|
|
{
|
|
Suite *s = suite_create ("GstElement");
|
|
TCase *tc_chain = tcase_create ("element tests");
|
|
|
|
suite_add_tcase (s, tc_chain);
|
|
tcase_add_test (tc_chain, test_add_remove_pad);
|
|
tcase_add_test (tc_chain, test_add_pad_unref_element);
|
|
tcase_add_test (tc_chain, test_error_no_bus);
|
|
tcase_add_test (tc_chain, test_link);
|
|
tcase_add_test (tc_chain, test_link_no_pads);
|
|
tcase_add_test (tc_chain, test_class);
|
|
|
|
return s;
|
|
}
|
|
|
|
GST_CHECK_MAIN (gst_element);
|