| /* 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., 51 Franklin St, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| */ |
| #include "../../gst/gst_private.h" |
| |
| #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, " "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, " "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); |
| #if 0 |
| gst_element_class_set_metadata (factory, "test", "test", "test", "test"); |
| #endif |
| |
| 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_empty_simple ("audio/x-raw"); |
| 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 compatible 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_empty_simple ("audio/x-raw"); |
| 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_object_unref (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); |