gstreamer/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_registry)
{
GList *g;
GstRegistry *registry;
registry = gst_registry_get_default ();
for (g = registry->plugins; g; g = g->next) {
GstPlugin *plugin = GST_PLUGIN (g->data);
ASSERT_OBJECT_REFCOUNT (plugin, "plugin in registry", 1);
GST_DEBUG ("refcount %d %s", GST_OBJECT_REFCOUNT_VALUE (plugin),
plugin->desc.name);
}
for (g = registry->features; g; g = g->next) {
GstPluginFeature *feature = GST_PLUGIN_FEATURE (g->data);
fail_if (GST_OBJECT_REFCOUNT_VALUE (feature) != 1,
"Feature in registry should have refcount of 1");
GST_DEBUG ("refcount %d %s", GST_OBJECT_REFCOUNT_VALUE (feature),
feature->name);
}
}
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 (GST_OBJECT_REFCOUNT_VALUE (unloaded_plugin) != 2,
"Refcount of unloaded plugin in registry initially should be 2");
GST_DEBUG ("refcount %d", GST_OBJECT_REFCOUNT_VALUE (unloaded_plugin));
loaded_plugin = gst_plugin_load (unloaded_plugin);
fail_if (loaded_plugin == NULL, "Failed to load plugin");
if (loaded_plugin != unloaded_plugin) {
fail_if (GST_OBJECT_REFCOUNT_VALUE (loaded_plugin) != 2,
"Refcount of loaded plugin in registry should be 2");
GST_DEBUG ("refcount %d", GST_OBJECT_REFCOUNT_VALUE (loaded_plugin));
fail_if (GST_OBJECT_REFCOUNT_VALUE (unloaded_plugin) != 1,
"Refcount of replaced plugin should be 1");
GST_DEBUG ("refcount %d", GST_OBJECT_REFCOUNT_VALUE (unloaded_plugin));
}
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 (GST_OBJECT_REFCOUNT_VALUE (plugin) != 2,
"Refcount of plugin in registry should be 2");
list = gst_registry_get_plugin_list (gst_registry_get_default ());
fail_if (GST_OBJECT_REFCOUNT_VALUE (plugin) != 3,
"Refcount of plugin in registry+list should be 3");
gst_plugin_list_free (list);
fail_if (GST_OBJECT_REFCOUNT_VALUE (plugin) != 2,
"Refcount of plugin in after list free should be 2");
gst_object_unref (plugin);
}
GST_END_TEST;
GST_START_TEST (test_find_plugin)
{
GstPlugin *plugin;
plugin = gst_registry_find_plugin (gst_registry_get_default (),
"gstelements");
fail_if (plugin == NULL, "Failed to find gstelements plugin");
ASSERT_OBJECT_REFCOUNT (plugin, "plugin", 2);
fail_unless_equals_string (plugin->desc.version, VERSION);
fail_unless_equals_string (plugin->desc.license, "LGPL");
fail_unless_equals_string (plugin->desc.source, "gstreamer");
fail_unless_equals_string (plugin->desc.package, GST_PACKAGE);
fail_unless_equals_string (plugin->desc.origin, GST_ORIGIN);
gst_object_unref (plugin);
}
GST_END_TEST;
GST_START_TEST (test_find_feature)
{
GstPluginFeature *feature;
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 (strcmp (feature->plugin_name, "gstelements"),
"Expected identity to be from gstelements plugin");
fail_if (GST_OBJECT_REFCOUNT_VALUE (feature) != 2,
"Refcount of feature should be 2");
GST_DEBUG ("refcount %d", GST_OBJECT_REFCOUNT_VALUE (feature));
gst_object_unref (feature);
}
GST_END_TEST;
GST_START_TEST (test_find_element)
{
GstElementFactory *element_factory;
element_factory = gst_element_factory_find ("identity");
fail_if (element_factory == NULL, "Failed to find identity element factory");
fail_if (GST_OBJECT_REFCOUNT_VALUE (element_factory) != 2,
"Refcount of plugin in registry+feature should be 2");
gst_object_unref (element_factory);
}
GST_END_TEST;
#if 0
guint8 *
peek (gpointer data, gint64 offset, guint size)
{
return NULL;
}
void
suggest (gpointer data, guint probability, const GstCaps * caps)
{
}
GST_START_TEST (test_typefind)
{
GstPlugin *plugin;
GstPluginFeature *feature;
GstTypeFind typefind = {
peek,
suggest,
NULL,
NULL,
GST_PADDING_INIT
};
plugin = gst_default_registry_find_plugin ("typefindfunctions");
fail_if (plugin == NULL, "Failed to find typefind functions");
fail_if (GST_OBJECT_REFCOUNT_VALUE (plugin) != 2,
"Refcount of plugin in registry should be 2");
fail_if (gst_plugin_is_loaded (plugin), "Expected plugin to be unloaded");
feature = gst_registry_find_feature (gst_registry_get_default (),
"audio/x-au", GST_TYPE_TYPE_FIND_FACTORY);
fail_if (feature == NULL, "Failed to find audio/x-aw typefind factory");
fail_if (feature->plugin != plugin,
"Expected identity to be from gstelements plugin");
fail_if (GST_OBJECT_REFCOUNT_VALUE (plugin) != 3,
"Refcount of plugin in registry+feature should be 3");
gst_type_find_factory_call_function (GST_TYPE_FIND_FACTORY (feature),
&typefind);
gst_object_unref (feature->plugin);
fail_if (GST_OBJECT_REFCOUNT_VALUE (plugin) != 1,
"Refcount of plugin in after list free should be 1");
gst_object_unref (plugin);
}
GST_END_TEST;
#endif
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_registry);
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_plugin);
tcase_add_test (tc_chain, test_find_feature);
tcase_add_test (tc_chain, test_find_element);
//tcase_add_test (tc_chain, test_typefind);
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_NORMAL);
nf = srunner_ntests_failed (sr);
srunner_free (sr);
return nf;
}