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/* GStreamer
* Copyright (C) 2011 Stefan Kost <ensonic@users.sf.net>
*
* gstelementfactory.c: Unit test for GstElementFactory
*
* 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>
static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("audio/x-raw-int, " "channels = (int) [ 1, 6 ]")
);
static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("audio/x-raw-int, " "channels = (int) [ 1, 6 ]")
);
static void
setup_pad_template (GstElementFactory * factory, GstStaticPadTemplate * tmpl)
{
GstStaticPadTemplate *template;
template = g_slice_dup (GstStaticPadTemplate, tmpl);
factory->staticpadtemplates = g_list_append (factory->staticpadtemplates,
template);
factory->numpadtemplates++;
}
static GstElementFactory *
setup_factory (void)
{
GstPluginFeature *feature;
GstElementFactory *factory;
feature = g_object_newv (GST_TYPE_ELEMENT_FACTORY, 0, NULL);
gst_plugin_feature_set_name (feature, "test");
factory = GST_ELEMENT_FACTORY_CAST (feature);
factory->details.longname = g_strdup ("test");
factory->details.klass = g_strdup ("test");
factory->details.description = g_strdup ("test");
factory->details.author = g_strdup ("test");
setup_pad_template (factory, &sink_template);
setup_pad_template (factory, &src_template);
return factory;
}
/* create a basic factory */
GST_START_TEST (test_create)
{
GstElementFactory *factory;
factory = setup_factory ();
fail_if (factory == NULL);
g_object_unref (factory);
}
GST_END_TEST;
/* test if the factory can accept some caps */
GST_START_TEST (test_can_sink_any_caps)
{
GstElementFactory *factory;
GstCaps *caps;
gboolean res;
factory = setup_factory ();
fail_if (factory == NULL);
caps = gst_caps_new_simple ("audio/x-raw-int", NULL);
fail_if (caps == NULL);
res = gst_element_factory_can_sink_any_caps (factory, caps);
fail_if (!res);
gst_caps_unref (caps);
g_object_unref (factory);
}
GST_END_TEST;
/* test if the factory is compabible with some caps */
GST_START_TEST (test_can_sink_all_caps)
{
GstElementFactory *factory;
GstCaps *caps;
gboolean res;
factory = setup_factory ();
fail_if (factory == NULL);
caps = gst_caps_new_simple ("audio/x-raw-int", NULL);
fail_if (caps == NULL);
res = gst_element_factory_can_sink_all_caps (factory, caps);
fail_if (res);
gst_caps_unref (caps);
g_object_unref (factory);
}
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);
/* it may already be loaded if check is being run with CK_FORK=no */
if (!GST_PLUGIN_FEATURE (factory)->loaded) {
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;
static Suite *
gst_element_factory_suite (void)
{
Suite *s = suite_create ("GstElementFactory");
TCase *tc_chain = tcase_create ("element-factory tests");
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_class);
tcase_add_test (tc_chain, test_create);
tcase_add_test (tc_chain, test_can_sink_any_caps);
tcase_add_test (tc_chain, test_can_sink_all_caps);
return s;
}
GST_CHECK_MAIN (gst_element_factory);
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