gstreamer/check/gst-libs/controller.c
Stefan Kost a34f2613f9 more tests (and fixes) for the controller more docs for the controller integrated companies docs for the adapter
Original commit message from CVS:
more tests (and fixes) for the controller
more docs for the controller
integrated companies docs for the adapter
2005-08-05 10:02:44 +00:00

369 lines
10 KiB
C

/* GStreamer
*
* unit test for the controller library
*
* Copyright (C) <2005> Stefan Kost <ensonic at users dot sf dor net>
*
* 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 "../gstcheck.h"
#include <gst/controller/gst-controller.h>
/* LOCAL TEST ELEMENT */
enum
{
ARG_ULONG = 1,
ARG_DOUBLE,
ARG_BOOLEAN,
ARG_COUNT
};
#define GST_TYPE_TEST_MONO_SOURCE (gst_test_mono_source_get_type ())
#define GST_TEST_MONO_SOURCE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_TEST_MONO_SOURCE, GstTestMonoSource))
#define GST_TEST_MONO_SOURCE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_TEST_MONO_SOURCE, GstTestMonoSourceClass))
#define GST_IS_TEST_MONO_SOURCE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_TEST_MONO_SOURCE))
#define GST_IS_TEST_MONO_SOURCE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_TEST_MONO_SOURCE))
#define GST_TEST_MONO_SOURCE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_TEST_MONO_SOURCE, GstTestMonoSourceClass))
typedef struct _GstTestMonoSource GstTestMonoSource;
typedef struct _GstTestMonoSourceClass GstTestMonoSourceClass;
struct _GstTestMonoSource
{
GstElement parent;
gulong val_ulong;
gdouble val_double;
gboolean val_bool;
};
struct _GstTestMonoSourceClass
{
GstElementClass parent_class;
};
GType gst_test_mono_source_get_type (void);
static void
gst_test_mono_source_get_property (GObject * object,
guint property_id, GValue * value, GParamSpec * pspec)
{
GstTestMonoSource *self = GST_TEST_MONO_SOURCE (object);
switch (property_id) {
case ARG_ULONG:
g_value_set_ulong (value, self->val_ulong);
break;
case ARG_DOUBLE:
g_value_set_double (value, self->val_double);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gst_test_mono_source_set_property (GObject * object,
guint property_id, const GValue * value, GParamSpec * pspec)
{
GstTestMonoSource *self = GST_TEST_MONO_SOURCE (object);
switch (property_id) {
case ARG_ULONG:
self->val_ulong = g_value_get_ulong (value);
break;
case ARG_DOUBLE:
self->val_double = g_value_get_double (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gst_test_mono_source_class_init (GstTestMonoSourceClass * klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
gobject_class->set_property = gst_test_mono_source_set_property;
gobject_class->get_property = gst_test_mono_source_get_property;
g_object_class_install_property (gobject_class, ARG_ULONG,
g_param_spec_ulong ("ulong",
"ulong prop",
"ulong number parameter for the test_mono_source",
0, G_MAXULONG, 0, G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE));
g_object_class_install_property (gobject_class, ARG_DOUBLE,
g_param_spec_double ("double",
"double prop",
"double number parameter for the test_mono_source",
0.0, 100.0, 0.0, G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE));
}
static void
gst_test_mono_source_base_init (GstTestMonoSourceClass * klass)
{
static const GstElementDetails details = {
"Monophonic source for unit tests",
"Source/Audio/MonoSource",
"Use in unit tests",
"Stefan Kost <ensonic@users.sf.net>"
};
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
gst_element_class_set_details (element_class, &details);
}
GType
gst_test_mono_source_get_type (void)
{
static GType type = 0;
if (type == 0) {
static const GTypeInfo info = {
(guint16) sizeof (GstTestMonoSourceClass),
(GBaseInitFunc) gst_test_mono_source_base_init, // base_init
NULL, // base_finalize
(GClassInitFunc) gst_test_mono_source_class_init, // class_init
NULL, // class_finalize
NULL, // class_data
(guint16) sizeof (GstTestMonoSource),
0, // n_preallocs
NULL, // instance_init
NULL // value_table
};
type =
g_type_register_static (GST_TYPE_ELEMENT, "GstTestMonoSource", &info,
0);
}
return type;
}
static gboolean
gst_test_plugin_init (GstPlugin * plugin)
{
gst_element_register (plugin, "testmonosource", GST_RANK_NONE,
GST_TYPE_TEST_MONO_SOURCE);
return TRUE;
}
GST_PLUGIN_DEFINE_STATIC (GST_VERSION_MAJOR,
GST_VERSION_MINOR,
"gst-test",
"controller test plugin - several unit test support elements",
gst_test_plugin_init, VERSION, "LGPL", PACKAGE_NAME,
"http://gstreamer.freedesktop.org")
/* TESTS */
/* double init should not harm */
GST_START_TEST (controller_init)
{
gst_controller_init (NULL, NULL);
}
GST_END_TEST;
/* tests for an element with no controlled params */
GST_START_TEST (controller_new_fail)
{
GstController *ctrl;
GstElement *elem;
elem = gst_element_factory_make ("fakesrc", "test_source");
/* that property should not exist */
ctrl = gst_controller_new (G_OBJECT (elem), "_schrompf_", NULL);
fail_unless (ctrl == NULL, NULL);
g_object_unref (elem);
}
GST_END_TEST;
/* tests for an element with controlled params */
GST_START_TEST (controller_new_okay1)
{
GstController *ctrl;
GstElement *elem;
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", NULL);
fail_unless (ctrl != NULL, NULL);
g_object_unref (ctrl);
g_object_unref (elem);
}
GST_END_TEST;
/* controlling several params should return the same controller */
GST_START_TEST (controller_new_okay2)
{
GstController *ctrl1, *ctrl2;
GstElement *elem;
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl1 = gst_controller_new (G_OBJECT (elem), "ulong", NULL);
fail_unless (ctrl1 != NULL, NULL);
/* that property should exist and should be controllable */
ctrl2 = gst_controller_new (G_OBJECT (elem), "double", NULL);
fail_unless (ctrl2 != NULL, NULL);
fail_unless (ctrl1 == ctrl2, NULL);
g_object_unref (ctrl2);
g_object_unref (ctrl1);
g_object_unref (elem);
}
GST_END_TEST;
/* controlling a params twice should be handled */
GST_START_TEST (controller_param_twice)
{
GstController *ctrl;
GstElement *elem;
gboolean res;
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", "ulong", NULL);
fail_unless (ctrl != NULL, NULL);
/* it should have been added at least once, let remove it */
res = gst_controller_remove_properties (ctrl, "ulong", NULL);
fail_unless (res, NULL);
/* removing it agian should not work */
res = gst_controller_remove_properties (ctrl, "ulong", NULL);
fail_unless (!res, NULL);
g_object_unref (ctrl);
g_object_unref (elem);
}
GST_END_TEST;
/* tests if we cleanup properly */
GST_START_TEST (controller_finalize)
{
GstController *ctrl;
GstElement *elem;
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", NULL);
fail_unless (ctrl != NULL, NULL);
/* free the controller */
g_object_unref (ctrl);
/* object shouldn't have a controller anymore */
ctrl = gst_object_get_controller (G_OBJECT (elem));
fail_unless (ctrl == NULL, NULL);
g_object_unref (elem);
}
GST_END_TEST;
/* test timed value handling without interpolation */
GST_START_TEST (controller_interpolate_none)
{
GstController *ctrl;
GstElement *elem;
gboolean res;
GValue val_ulong = { 0, };
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", NULL);
fail_unless (ctrl != NULL, NULL);
/* set interpolation mode */
gst_controller_set_interpolation_mode (ctrl, "ulong", GST_INTERPOLATE_NONE);
/* set control values */
g_value_init (&val_ulong, G_TYPE_ULONG);
g_value_set_ulong (&val_ulong, 0);
res = gst_controller_set (ctrl, "ulong", 0 * GST_SECOND, &val_ulong);
fail_unless (res, NULL);
g_value_set_ulong (&val_ulong, 100);
res = gst_controller_set (ctrl, "ulong", 2 * GST_SECOND, &val_ulong);
fail_unless (res, NULL);
/* now pull in values for some timestamps */
gst_controller_sink_values (ctrl, 0 * GST_SECOND);
fail_unless (GST_TEST_MONO_SOURCE (elem)->val_ulong == 0, NULL);
gst_controller_sink_values (ctrl, 1 * GST_SECOND);
fail_unless (GST_TEST_MONO_SOURCE (elem)->val_ulong == 0, NULL);
gst_controller_sink_values (ctrl, 2 * GST_SECOND);
fail_unless (GST_TEST_MONO_SOURCE (elem)->val_ulong == 100, NULL);
g_object_unref (ctrl);
g_object_unref (elem);
}
GST_END_TEST;
/* @TODO write more tests (using an internal element that has controlable params)
*/
Suite *
gst_controller_suite (void)
{
Suite *s = suite_create ("Controller");
TCase *tc = tcase_create ("general");
suite_add_tcase (s, tc);
tcase_add_test (tc, controller_init);
tcase_add_test (tc, controller_new_fail);
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_finalize);
tcase_add_test (tc, controller_interpolate_none);
return s;
}
int
main (int argc, char **argv)
{
int nf;
Suite *s = gst_controller_suite ();
SRunner *sr = srunner_create (s);
gst_check_init (&argc, &argv);
gst_controller_init (NULL, NULL);
srunner_run_all (sr, CK_NORMAL);
nf = srunner_ntests_failed (sr);
srunner_free (sr);
return nf;
}