gstreamer/tests/check/gst/gstplugin.c

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/* GStreamer
*
* unit test for GstPlugin
*
* Copyright 2004 Thomas Vander Stichele <thomas at apestaart dot org>
* Copyright 2005 David Schleef <ds@schleef.org>
*
* 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 "config.h"
#include <gst/check/gstcheck.h>
static gboolean
register_check_elements (GstPlugin * plugin)
{
return TRUE;
}
static GstPluginDesc plugin_desc = {
GST_VERSION_MAJOR,
GST_VERSION_MINOR,
"check elements",
"check elements",
register_check_elements,
VERSION,
GST_LICENSE,
PACKAGE,
GST_PACKAGE,
GST_ORIGIN,
GST_PADDING_INIT
};
GST_START_TEST (test_register_static)
{
GstPlugin *plugin;
_gst_plugin_register_static (&plugin_desc);
plugin = g_object_new (GST_TYPE_PLUGIN, NULL);
gst_object_unref (plugin);
}
GST_END_TEST
GST_START_TEST (test_load_gstelements)
{
GstPlugin *unloaded_plugin;
GstPlugin *loaded_plugin;
unloaded_plugin = gst_default_registry_find_plugin ("gstelements");
fail_if (unloaded_plugin == NULL, "Failed to find gstelements plugin");
fail_if (unloaded_plugin->object.refcount != 2,
"Refcount of unloaded plugin in registry initially should be 2");
gst_object_ref (unloaded_plugin);
loaded_plugin = gst_plugin_load (unloaded_plugin);
fail_if (loaded_plugin == NULL, "Failed to load plugin");
fail_if (loaded_plugin->object.refcount != 2,
"Refcount of loaded plugin in registry should be 2");
fail_if (unloaded_plugin->object.refcount != 1,
"Refcount of replaced plugin in registry should be 1");
gst_object_unref (unloaded_plugin);
gst_object_unref (loaded_plugin);
}
GST_END_TEST
GST_START_TEST (test_registry_get_plugin_list)
{
GList *list;
GstPlugin *plugin;
plugin = gst_default_registry_find_plugin ("gstelements");
fail_if (plugin->object.refcount != 2,
"Refcount of plugin in registry should be 2");
list = gst_registry_get_plugin_list (gst_registry_get_default ());
fail_if (plugin->object.refcount != 3,
"Refcount of plugin in registry+list should be 3");
gst_plugin_list_free (list);
fail_if (plugin->object.refcount != 2,
"Refcount of plugin in after list free should be 2");
gst_object_unref (plugin);
}
GST_END_TEST
GST_START_TEST (test_find_feature)
{
GstPlugin *plugin;
GstPluginFeature *feature;
plugin = gst_default_registry_find_plugin ("gstelements");
fail_if (plugin->object.refcount != 2,
"Refcount of plugin in registry should be 2");
feature = gst_registry_find_feature (gst_registry_get_default (),
"identity", GST_TYPE_ELEMENT_FACTORY);
fail_if (feature == NULL, "Failed to find identity element factory");
fail_if (feature->plugin != plugin,
"Expected indentity to be from gstelements plugin");
fail_if (plugin->object.refcount != 3,
"Refcount of plugin in registry+feature should be 3");
gst_object_unref (feature->plugin);
fail_if (plugin->object.refcount != 2,
"Refcount of plugin in after list free should be 2");
gst_object_unref (plugin);
}
GST_END_TEST Suite * gst_plugin_suite (void)
{
Suite *s = suite_create ("GstPlugin");
TCase *tc_chain = tcase_create ("general");
/* turn off timeout */
tcase_set_timeout (tc_chain, 60);
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_register_static);
tcase_add_test (tc_chain, test_load_gstelements);
tcase_add_test (tc_chain, test_registry_get_plugin_list);
tcase_add_test (tc_chain, test_find_feature);
return s;
}
int
main (int argc, char **argv)
{
int nf;
Suite *s = gst_plugin_suite ();
SRunner *sr = srunner_create (s);
gst_check_init (&argc, &argv);
srunner_run_all (sr, CK_VERBOSE);
nf = srunner_ntests_failed (sr);
srunner_free (sr);
return nf;
}