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Make controlbinding an abstract baseclass. Move implementation to control- binding-direct and add a control-binding-argb. Add an example.
657 lines
18 KiB
C
657 lines
18 KiB
C
/* GStreamer
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*
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* unit test for the controller library
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*
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* Copyright (C) <2005> Stefan Kost <ensonic at users dot sf dot net>
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* Copyright (C) <2006-2007> Sebastian Dröge <slomo@circular-chaos.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <gst/gst.h>
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#include <gst/check/gstcheck.h>
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/* local test element */
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enum
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{
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PROP_INT = 1,
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PROP_FLOAT,
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PROP_DOUBLE,
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PROP_BOOLEAN,
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PROP_READONLY,
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PROP_STATIC,
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PROP_CONSTRUCTONLY,
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PROP_COUNT
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};
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#define GST_TYPE_TEST_OBJ (gst_test_obj_get_type ())
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#define GST_TEST_OBJ(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_TEST_OBJ, GstTestObj))
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#define GST_TEST_OBJ_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_TEST_OBJ, GstTestObjClass))
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#define GST_IS_TEST_OBJ(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_TEST_OBJ))
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#define GST_IS_TEST_OBJ_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_TEST_OBJ))
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#define GST_TEST_OBJ_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_TEST_OBJ, GstTestObjClass))
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typedef struct _GstTestObj GstTestObj;
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typedef struct _GstTestObjClass GstTestObjClass;
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struct _GstTestObj
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{
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GstElement parent;
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gint val_int;
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gfloat val_float;
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gdouble val_double;
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gboolean val_boolean;
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};
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struct _GstTestObjClass
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{
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GstElementClass parent_class;
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};
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static GType gst_test_obj_get_type (void);
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static void
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gst_test_obj_get_property (GObject * object,
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guint property_id, GValue * value, GParamSpec * pspec)
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{
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GstTestObj *self = GST_TEST_OBJ (object);
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switch (property_id) {
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case PROP_INT:
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g_value_set_int (value, self->val_int);
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break;
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case PROP_FLOAT:
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g_value_set_float (value, self->val_float);
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break;
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case PROP_DOUBLE:
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g_value_set_double (value, self->val_double);
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break;
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case PROP_BOOLEAN:
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g_value_set_boolean (value, self->val_boolean);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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}
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}
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static void
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gst_test_obj_set_property (GObject * object,
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guint property_id, const GValue * value, GParamSpec * pspec)
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{
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GstTestObj *self = GST_TEST_OBJ (object);
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switch (property_id) {
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case PROP_INT:
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self->val_int = g_value_get_int (value);
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GST_DEBUG ("test value int=%d", self->val_int);
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break;
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case PROP_FLOAT:
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self->val_float = g_value_get_float (value);
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GST_DEBUG ("test value float=%f", self->val_float);
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break;
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case PROP_DOUBLE:
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self->val_double = g_value_get_double (value);
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GST_DEBUG ("test value double=%lf", self->val_double);
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break;
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case PROP_BOOLEAN:
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self->val_boolean = g_value_get_boolean (value);
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GST_DEBUG ("test value boolean=%d", self->val_boolean);
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break;
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case PROP_CONSTRUCTONLY:
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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}
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}
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static void
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gst_test_obj_class_init (GstTestObjClass * klass)
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{
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GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
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gobject_class->set_property = gst_test_obj_set_property;
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gobject_class->get_property = gst_test_obj_get_property;
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g_object_class_install_property (gobject_class, PROP_INT,
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g_param_spec_int ("int",
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"int prop",
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"int number parameter",
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0, 100, 0, G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE));
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g_object_class_install_property (gobject_class, PROP_FLOAT,
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g_param_spec_float ("float",
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"float prop",
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"float number parameter",
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0.0, 100.0, 0.0, G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE));
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g_object_class_install_property (gobject_class, PROP_DOUBLE,
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g_param_spec_double ("double",
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"double prop",
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"double number parameter",
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0.0, 100.0, 0.0, G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE));
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g_object_class_install_property (gobject_class, PROP_BOOLEAN,
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g_param_spec_boolean ("boolean",
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"boolean prop",
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"boolean parameter",
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FALSE, G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE));
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g_object_class_install_property (gobject_class, PROP_READONLY,
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g_param_spec_int ("readonly",
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"readonly prop",
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"readonly parameter",
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0, G_MAXINT, 0, G_PARAM_READABLE | GST_PARAM_CONTROLLABLE));
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g_object_class_install_property (gobject_class, PROP_STATIC,
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g_param_spec_int ("static",
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"static prop",
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"static parameter", 0, G_MAXINT, 0, G_PARAM_READWRITE));
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g_object_class_install_property (gobject_class, PROP_CONSTRUCTONLY,
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g_param_spec_int ("construct-only",
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"construct-only prop",
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"construct-only parameter",
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0, G_MAXINT, 0, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
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}
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static void
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gst_test_obj_base_init (GstTestObjClass * klass)
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{
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GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
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gst_element_class_set_details_simple (element_class,
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"test object for unit tests",
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"Test", "Use in unit tests", "Stefan Sauer <ensonic@users.sf.net>");
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}
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static GType
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gst_test_obj_get_type (void)
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{
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static volatile gsize test_obj_type = 0;
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if (g_once_init_enter (&test_obj_type)) {
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GType type;
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static const GTypeInfo info = {
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(guint16) sizeof (GstTestObjClass),
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(GBaseInitFunc) gst_test_obj_base_init, // base_init
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NULL, // base_finalize
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(GClassInitFunc) gst_test_obj_class_init, // class_init
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NULL, // class_finalize
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NULL, // class_data
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(guint16) sizeof (GstTestObj),
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0, // n_preallocs
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NULL, // instance_init
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NULL // value_table
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};
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type = g_type_register_static (GST_TYPE_ELEMENT, "GstTestObj", &info, 0);
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g_once_init_leave (&test_obj_type, type);
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}
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return test_obj_type;
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}
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/* test control source */
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#define GST_TYPE_TEST_CONTROL_SOURCE (gst_test_control_source_get_type ())
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#define GST_TEST_CONTROL_SOURCE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_TEST_CONTROL_SOURCE, GstTestControlSource))
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#define GST_TEST_CONTROL_SOURCE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_TEST_CONTROL_SOURCE, GstTestControlSourceClass))
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#define GST_IS_TEST_CONTROL_SOURCE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_TEST_CONTROL_SOURCE))
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#define GST_IS_TEST_CONTROL_SOURCE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_TEST_CONTROL_SOURCE))
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#define GST_TEST_CONTROL_SOURCE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_TEST_CONTROL_SOURCE, GstTestControlSourceClass))
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typedef struct _GstTestControlSource GstTestControlSource;
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typedef struct _GstTestControlSourceClass GstTestControlSourceClass;
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struct _GstTestControlSource
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{
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GstControlSource parent;
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gdouble value;
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};
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struct _GstTestControlSourceClass
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{
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GstControlSourceClass parent_class;
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};
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static GType gst_test_control_source_get_type (void);
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static GstTestControlSource *
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gst_test_control_source_new (void)
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{
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return g_object_newv (GST_TYPE_TEST_CONTROL_SOURCE, 0, NULL);
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}
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static gboolean
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gst_test_control_source_get (GstTestControlSource * self,
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GstClockTime timestamp, gdouble * value)
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{
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*value = self->value;
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return TRUE;
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}
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static gboolean
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gst_test_control_source_get_value_array (GstTestControlSource * self,
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GstClockTime timestamp, GstClockTime interval, guint n_values,
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gdouble * values)
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{
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guint i;
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for (i = 0; i < n_values; i++) {
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*values = self->value;
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values++;
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}
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return TRUE;
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}
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static void
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gst_test_control_source_init (GstTestControlSource * self)
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{
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GstControlSource *cs = (GstControlSource *) self;
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cs->get_value = (GstControlSourceGetValue) gst_test_control_source_get;
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cs->get_value_array = (GstControlSourceGetValueArray)
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gst_test_control_source_get_value_array;
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self->value = 0.0;
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}
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static GType
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gst_test_control_source_get_type (void)
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{
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static volatile gsize test_countrol_source_type = 0;
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if (g_once_init_enter (&test_countrol_source_type)) {
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GType type;
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static const GTypeInfo info = {
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(guint16) sizeof (GstTestControlSourceClass),
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NULL, // base_init
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NULL, // base_finalize
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NULL, // class_init
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NULL, // class_finalize
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NULL, // class_data
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(guint16) sizeof (GstTestControlSource),
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0, // n_preallocs
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(GInstanceInitFunc) gst_test_control_source_init, // instance_init
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NULL // value_table
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};
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type =
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g_type_register_static (GST_TYPE_CONTROL_SOURCE, "GstTestControlSource",
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&info, 0);
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g_once_init_leave (&test_countrol_source_type, type);
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}
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return test_countrol_source_type;
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}
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static void
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setup (void)
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{
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gst_element_register (NULL, "testobj", GST_RANK_NONE, GST_TYPE_TEST_OBJ);
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}
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static void
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teardown (void)
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{
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}
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/* TESTS */
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/* tests for an element with no controlled params */
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GST_START_TEST (controller_new_fail1)
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{
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GstElement *elem;
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GstTestControlSource *cs;
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GstControlBinding *cb;
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elem = gst_element_factory_make ("fakesrc", NULL);
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cs = gst_test_control_source_new ();
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/* that property should not exist */
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cb = gst_control_binding_direct_new (GST_OBJECT (elem), "_schrompf_",
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GST_CONTROL_SOURCE (cs));
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fail_unless (cb == NULL, NULL);
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gst_object_unref (cs);
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gst_object_unref (elem);
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}
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GST_END_TEST;
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/* tests for readonly params */
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GST_START_TEST (controller_new_fail2)
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{
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GstElement *elem;
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GstTestControlSource *cs;
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GstControlBinding *cb;
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elem = gst_element_factory_make ("testobj", NULL);
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cs = gst_test_control_source_new ();
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/* that property should exist and but is readonly */
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ASSERT_CRITICAL (cb = gst_control_binding_direct_new (GST_OBJECT (elem),
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"readonly", GST_CONTROL_SOURCE (cs)));
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fail_unless (cb == NULL, NULL);
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gst_object_unref (cs);
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gst_object_unref (elem);
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}
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GST_END_TEST;
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/* tests for static params */
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GST_START_TEST (controller_new_fail3)
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{
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GstElement *elem;
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GstTestControlSource *cs;
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GstControlBinding *cb;
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elem = gst_element_factory_make ("testobj", NULL);
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cs = gst_test_control_source_new ();
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/* that property should exist and but is not controlable */
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ASSERT_CRITICAL (cb = gst_control_binding_direct_new (GST_OBJECT (elem),
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"static", GST_CONTROL_SOURCE (cs)));
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fail_unless (cb == NULL, NULL);
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gst_object_unref (cs);
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gst_object_unref (elem);
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}
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GST_END_TEST;
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/* tests for construct-only params */
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GST_START_TEST (controller_new_fail4)
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{
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GstElement *elem;
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GstTestControlSource *cs;
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GstControlBinding *cb;
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elem = gst_element_factory_make ("testobj", NULL);
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cs = gst_test_control_source_new ();
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/* that property should exist and but is construct-only */
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ASSERT_CRITICAL (cb =
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gst_control_binding_direct_new (GST_OBJECT (elem), "construct-only",
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GST_CONTROL_SOURCE (cs)));
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fail_unless (cb == NULL, NULL);
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gst_object_unref (cs);
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gst_object_unref (elem);
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}
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GST_END_TEST;
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/* tests for an element with controlled params */
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GST_START_TEST (controller_new_okay1)
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{
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GstElement *elem;
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GstTestControlSource *cs;
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GstControlBinding *cb;
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elem = gst_element_factory_make ("testobj", NULL);
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cs = gst_test_control_source_new ();
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/* that property should exist and should be controllable */
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cb = gst_control_binding_direct_new (GST_OBJECT (elem), "int",
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GST_CONTROL_SOURCE (cs));
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fail_unless (cb != NULL, NULL);
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gst_object_unref (cb);
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gst_object_unref (cs);
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gst_object_unref (elem);
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}
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GST_END_TEST;
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/* tests for an element with several controlled params */
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GST_START_TEST (controller_new_okay2)
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{
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GstElement *elem;
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GstTestControlSource *cs1, *cs2;
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GstControlBinding *cb1, *cb2;
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elem = gst_element_factory_make ("testobj", NULL);
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cs1 = gst_test_control_source_new ();
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cs2 = gst_test_control_source_new ();
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/* these properties should exist and should be controllable */
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cb1 = gst_control_binding_direct_new (GST_OBJECT (elem), "int",
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GST_CONTROL_SOURCE (cs1));
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fail_unless (cb1 != NULL, NULL);
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cb2 = gst_control_binding_direct_new (GST_OBJECT (elem), "boolean",
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GST_CONTROL_SOURCE (cs2));
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fail_unless (cb2 != NULL, NULL);
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gst_object_unref (cb1);
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gst_object_unref (cb2);
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gst_object_unref (cs1);
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gst_object_unref (cs2);
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gst_object_unref (elem);
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}
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GST_END_TEST;
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/* controlling a param twice should be handled */
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GST_START_TEST (controller_param_twice)
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{
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GstElement *elem;
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GstTestControlSource *cs;
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GstControlBinding *cb;
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gboolean res;
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elem = gst_element_factory_make ("testobj", NULL);
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cs = gst_test_control_source_new ();
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/* that property should exist and should be controllable */
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cb = gst_control_binding_direct_new (GST_OBJECT (elem), "int",
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GST_CONTROL_SOURCE (cs));
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fail_unless (cb != NULL, NULL);
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cb = gst_object_ref (cb);
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res = gst_object_add_control_binding (GST_OBJECT (elem), cb);
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fail_unless (res, NULL);
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/* setting it again will just unset the old and set it again
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* this might cause some trouble with binding the control source again
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*/
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res = gst_object_add_control_binding (GST_OBJECT (elem), cb);
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fail_unless (res, NULL);
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/* it should have been added now, let remove it */
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res = gst_object_remove_control_binding (GST_OBJECT (elem), cb);
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fail_unless (res, NULL);
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/* removing it again should not work */
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res = gst_object_remove_control_binding (GST_OBJECT (elem), cb);
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fail_unless (!res, NULL);
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gst_object_unref (cb);
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gst_object_unref (cs);
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gst_object_unref (elem);
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}
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GST_END_TEST;
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/* tests if we can run controller methods against any GObject */
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GST_START_TEST (controller_any_gobject)
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{
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GstElement *elem;
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gboolean res;
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elem = gst_element_factory_make ("bin", "test_elem");
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|
|
|
/* that element is not controllable */
|
|
res = gst_object_sync_values (GST_OBJECT (elem), 0LL);
|
|
/* Syncing should still succeed as there's nothing to sync */
|
|
fail_unless (res == TRUE, NULL);
|
|
|
|
gst_object_unref (elem);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
/* tests if we cleanup properly */
|
|
GST_START_TEST (controller_controlsource_refcounts)
|
|
{
|
|
GstElement *elem;
|
|
GstControlBinding *cb, *test_cb;
|
|
GstControlSource *cs, *test_cs;
|
|
|
|
elem = gst_element_factory_make ("testobj", NULL);
|
|
|
|
cs = (GstControlSource *) gst_test_control_source_new ();
|
|
fail_unless (cs != NULL, NULL);
|
|
|
|
fail_unless_equals_int (G_OBJECT (cs)->ref_count, 1);
|
|
|
|
cb = gst_control_binding_direct_new (GST_OBJECT (elem), "int", cs);
|
|
fail_unless (cb != NULL, NULL);
|
|
fail_unless_equals_int (G_OBJECT (cs)->ref_count, 2);
|
|
fail_unless (gst_object_add_control_binding (GST_OBJECT (elem), cb));
|
|
|
|
test_cb = gst_object_get_control_binding (GST_OBJECT (elem), "int");
|
|
fail_unless (test_cb != NULL, NULL);
|
|
|
|
test_cs = gst_control_binding_get_control_source (cb);
|
|
fail_unless (test_cs != NULL, NULL);
|
|
fail_unless (test_cs == cs);
|
|
fail_unless_equals_int (G_OBJECT (cs)->ref_count, 3);
|
|
gst_object_unref (test_cs);
|
|
gst_object_unref (test_cb);
|
|
gst_object_unref (cs);
|
|
|
|
gst_object_unref (elem);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
/* tests if we can bnd a control source twice */
|
|
GST_START_TEST (controller_bind_twice)
|
|
{
|
|
GstElement *elem;
|
|
GstControlSource *cs;
|
|
GstControlBinding *cb1, *cb2;
|
|
|
|
elem = gst_element_factory_make ("testobj", NULL);
|
|
|
|
cs = (GstControlSource *) gst_test_control_source_new ();
|
|
fail_unless (cs != NULL, NULL);
|
|
|
|
cb1 = gst_control_binding_direct_new (GST_OBJECT (elem), "int", cs);
|
|
fail_unless (cb1 != NULL, NULL);
|
|
cb2 = gst_control_binding_direct_new (GST_OBJECT (elem), "double", cs);
|
|
fail_unless (cb2 != NULL, NULL);
|
|
|
|
gst_object_unref (cb1);
|
|
gst_object_unref (cb2);
|
|
gst_object_unref (cs);
|
|
gst_object_unref (elem);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
/* tests synching a value */
|
|
GST_START_TEST (controller_sync1)
|
|
{
|
|
GstElement *elem;
|
|
GstTestControlSource *csource;
|
|
|
|
elem = gst_element_factory_make ("testobj", NULL);
|
|
|
|
csource = gst_test_control_source_new ();
|
|
fail_unless (csource != NULL, NULL);
|
|
|
|
fail_unless (gst_object_add_control_binding (GST_OBJECT (elem),
|
|
gst_control_binding_direct_new (GST_OBJECT (elem), "int",
|
|
(GstControlSource *) csource)));
|
|
|
|
csource->value = 0.5;
|
|
fail_unless (gst_object_sync_values (GST_OBJECT (elem), 0LL));
|
|
fail_unless_equals_int (GST_TEST_OBJ (elem)->val_int, 50);
|
|
|
|
gst_object_unref (csource);
|
|
|
|
gst_object_unref (elem);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
/* tests synching a value */
|
|
GST_START_TEST (controller_sync2)
|
|
{
|
|
GstElement *elem;
|
|
GstTestControlSource *csource;
|
|
|
|
elem = gst_element_factory_make ("testobj", NULL);
|
|
|
|
csource = gst_test_control_source_new ();
|
|
fail_unless (csource != NULL, NULL);
|
|
|
|
fail_unless (gst_object_add_control_binding (GST_OBJECT (elem),
|
|
gst_control_binding_direct_new (GST_OBJECT (elem), "int",
|
|
(GstControlSource *) csource)));
|
|
fail_unless (gst_object_add_control_binding (GST_OBJECT (elem),
|
|
gst_control_binding_direct_new (GST_OBJECT (elem), "double",
|
|
(GstControlSource *) csource)));
|
|
|
|
csource->value = 0.5;
|
|
fail_unless (gst_object_sync_values (GST_OBJECT (elem), 0LL));
|
|
fail_unless_equals_int (GST_TEST_OBJ (elem)->val_int, 50);
|
|
fail_unless_equals_float (GST_TEST_OBJ (elem)->val_double, 50.0);
|
|
|
|
gst_object_unref (csource);
|
|
|
|
gst_object_unref (elem);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
|
|
static Suite *
|
|
gst_controller_suite (void)
|
|
{
|
|
Suite *s = suite_create ("Controller");
|
|
TCase *tc = tcase_create ("general");
|
|
|
|
suite_add_tcase (s, tc);
|
|
tcase_add_checked_fixture (tc, setup, teardown);
|
|
tcase_add_test (tc, controller_new_fail1);
|
|
tcase_add_test (tc, controller_new_fail2);
|
|
tcase_add_test (tc, controller_new_fail3);
|
|
tcase_add_test (tc, controller_new_fail4);
|
|
tcase_add_test (tc, controller_new_okay1);
|
|
tcase_add_test (tc, controller_new_okay2);
|
|
tcase_add_test (tc, controller_param_twice);
|
|
tcase_add_test (tc, controller_any_gobject);
|
|
tcase_add_test (tc, controller_controlsource_refcounts);
|
|
tcase_add_test (tc, controller_bind_twice);
|
|
tcase_add_test (tc, controller_sync1);
|
|
tcase_add_test (tc, controller_sync2);
|
|
|
|
return s;
|
|
}
|
|
|
|
GST_CHECK_MAIN (gst_controller);
|