mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-11-10 11:26:16 +01:00
366 lines
8.0 KiB
C
366 lines
8.0 KiB
C
/* GLib testing framework examples and tests
|
|
* Copyright (C) 2008 Imendio AB
|
|
* Authors: Tim Janik
|
|
*
|
|
* This work is provided "as is"; redistribution and modification
|
|
* in whole or in part, in any medium, physical or electronic is
|
|
* permitted without restriction.
|
|
*
|
|
* This work 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.
|
|
*
|
|
* In no event shall the authors or contributors be liable for any
|
|
* direct, indirect, incidental, special, exemplary, or consequential
|
|
* damages (including, but not limited to, procurement of substitute
|
|
* goods or services; loss of use, data, or profits; or business
|
|
* interruption) however caused and on any theory of liability, whether
|
|
* in contract, strict liability, or tort (including negligence or
|
|
* otherwise) arising in any way out of the use of this software, even
|
|
* if advised of the possibility of such damage.
|
|
*/
|
|
#include <glib.h>
|
|
#include <glib-object.h>
|
|
|
|
/* This test tests the macros for defining dynamic types.
|
|
*/
|
|
|
|
static GMutex *sync_mutex = NULL;
|
|
static gboolean loaded = FALSE;
|
|
|
|
/* MODULE */
|
|
typedef struct _TestModule TestModule;
|
|
typedef struct _TestModuleClass TestModuleClass;
|
|
|
|
#define TEST_TYPE_MODULE (test_module_get_type ())
|
|
#define TEST_MODULE(module) (G_TYPE_CHECK_INSTANCE_CAST ((module), TEST_TYPE_MODULE, TestModule))
|
|
#define TEST_MODULE_CLASS(class) (G_TYPE_CHECK_CLASS_CAST ((class), TEST_TYPE_MODULE, TestModuleClass))
|
|
#define TEST_IS_MODULE(module) (G_TYPE_CHECK_INSTANCE_TYPE ((module), TEST_TYPE_MODULE))
|
|
#define TEST_IS_MODULE_CLASS(class) (G_TYPE_CHECK_CLASS_TYPE ((class), TEST_TYPE_MODULE))
|
|
#define TEST_MODULE_GET_CLASS(module) (G_TYPE_INSTANCE_GET_CLASS ((module), TEST_TYPE_MODULE, TestModuleClass))
|
|
typedef void (*TestModuleRegisterFunc) (GTypeModule *module);
|
|
|
|
struct _TestModule
|
|
{
|
|
GTypeModule parent_instance;
|
|
|
|
TestModuleRegisterFunc register_func;
|
|
};
|
|
|
|
struct _TestModuleClass
|
|
{
|
|
GTypeModuleClass parent_class;
|
|
};
|
|
|
|
static GType test_module_get_type (void);
|
|
|
|
static gboolean
|
|
test_module_load (GTypeModule *module)
|
|
{
|
|
TestModule *test_module = TEST_MODULE (module);
|
|
|
|
test_module->register_func (module);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static void
|
|
test_module_unload (GTypeModule *module)
|
|
{
|
|
}
|
|
|
|
static void
|
|
test_module_class_init (TestModuleClass *class)
|
|
{
|
|
GTypeModuleClass *module_class = G_TYPE_MODULE_CLASS (class);
|
|
|
|
module_class->load = test_module_load;
|
|
module_class->unload = test_module_unload;
|
|
}
|
|
|
|
static GType test_module_get_type (void)
|
|
{
|
|
static GType object_type = 0;
|
|
|
|
if (!object_type) {
|
|
static const GTypeInfo object_info =
|
|
{
|
|
sizeof (TestModuleClass),
|
|
(GBaseInitFunc) NULL,
|
|
(GBaseFinalizeFunc) NULL,
|
|
(GClassInitFunc) test_module_class_init,
|
|
(GClassFinalizeFunc) NULL,
|
|
NULL,
|
|
sizeof (TestModule),
|
|
0,
|
|
(GInstanceInitFunc)NULL
|
|
};
|
|
object_type = g_type_register_static (G_TYPE_TYPE_MODULE, "TestModule", &object_info, 0);
|
|
}
|
|
return object_type;
|
|
}
|
|
|
|
|
|
GTypeModule *
|
|
test_module_new (TestModuleRegisterFunc register_func)
|
|
{
|
|
TestModule *test_module = g_object_new (TEST_TYPE_MODULE, NULL);
|
|
GTypeModule *module = G_TYPE_MODULE (test_module);
|
|
|
|
test_module->register_func = register_func;
|
|
|
|
/* Register the types initially */
|
|
g_type_module_use (module);
|
|
g_type_module_unuse (module);
|
|
|
|
return G_TYPE_MODULE (module);
|
|
}
|
|
|
|
|
|
|
|
#define DYNAMIC_OBJECT_TYPE (dynamic_object_get_type ())
|
|
|
|
typedef GObject DynamicObject;
|
|
typedef struct _DynamicObjectClass DynamicObjectClass;
|
|
|
|
struct _DynamicObjectClass
|
|
{
|
|
GObjectClass parent_class;
|
|
guint val;
|
|
};
|
|
|
|
G_DEFINE_DYNAMIC_TYPE(DynamicObject, dynamic_object, G_TYPE_OBJECT);
|
|
|
|
static void
|
|
dynamic_object_class_init (DynamicObjectClass *class)
|
|
{
|
|
class->val = 42;
|
|
g_assert (loaded == FALSE);
|
|
loaded = TRUE;
|
|
}
|
|
|
|
static void
|
|
dynamic_object_class_finalize (DynamicObjectClass *class)
|
|
{
|
|
g_assert (loaded == TRUE);
|
|
loaded = FALSE;
|
|
}
|
|
|
|
static void
|
|
dynamic_object_init (DynamicObject *dynamic_object)
|
|
{
|
|
}
|
|
|
|
|
|
static void
|
|
module_register (GTypeModule *module)
|
|
{
|
|
dynamic_object_register_type (module);
|
|
}
|
|
|
|
#define N_THREADS 100
|
|
#define N_REFS 10000
|
|
|
|
static gpointer
|
|
ref_unref_thread (gpointer data)
|
|
{
|
|
gint i;
|
|
/* first, syncronize with other threads,
|
|
*/
|
|
if (g_test_verbose())
|
|
g_print ("WAITING!\n");
|
|
g_mutex_lock (sync_mutex);
|
|
g_mutex_unlock (sync_mutex);
|
|
if (g_test_verbose ())
|
|
g_print ("STARTING\n");
|
|
|
|
/* ref/unref the klass 10000000 times */
|
|
for (i = N_REFS; i; i--) {
|
|
if (g_test_verbose ())
|
|
if (i % 10)
|
|
g_print ("%d\n", i);
|
|
g_type_class_unref (g_type_class_ref ((GType) data));
|
|
}
|
|
|
|
if (g_test_verbose())
|
|
g_print ("DONE !\n");
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static void
|
|
test_multithreaded_dynamic_type_init (void)
|
|
{
|
|
GTypeModule *module;
|
|
DynamicObjectClass *class;
|
|
/* Create N_THREADS threads that are going to just ref/unref a class */
|
|
GThread *threads[N_THREADS];
|
|
guint i;
|
|
|
|
module = test_module_new (module_register);
|
|
g_assert (module != NULL);
|
|
|
|
/* Not loaded until we call ref for the first time */
|
|
class = g_type_class_peek (DYNAMIC_OBJECT_TYPE);
|
|
g_assert (class == NULL);
|
|
g_assert (!loaded);
|
|
|
|
/* pause newly created threads */
|
|
g_mutex_lock (sync_mutex);
|
|
|
|
/* create threads */
|
|
for (i = 0; i < N_THREADS; i++) {
|
|
threads[i] = g_thread_create (ref_unref_thread, (gpointer) DYNAMIC_OBJECT_TYPE, TRUE, NULL);
|
|
}
|
|
|
|
/* execute threads */
|
|
g_mutex_unlock (sync_mutex);
|
|
|
|
for (i = 0; i < N_THREADS; i++) {
|
|
g_thread_join (threads[i]);
|
|
}
|
|
}
|
|
|
|
enum
|
|
{
|
|
PROP_0,
|
|
PROP_FOO
|
|
};
|
|
|
|
typedef struct _DynObj DynObj;
|
|
typedef struct _DynObjClass DynObjClass;
|
|
typedef struct _DynIfaceInterface DynIfaceInterface;
|
|
|
|
struct _DynObj
|
|
{
|
|
GObject obj;
|
|
|
|
gint foo;
|
|
};
|
|
|
|
struct _DynObjClass
|
|
{
|
|
GObjectClass class;
|
|
};
|
|
|
|
struct _DynIfaceInterface
|
|
{
|
|
GTypeInterface iface;
|
|
};
|
|
|
|
static void dyn_obj_iface_init (DynIfaceInterface *iface);
|
|
|
|
G_DEFINE_INTERFACE (DynIface, dyn_iface, G_TYPE_OBJECT)
|
|
|
|
G_DEFINE_DYNAMIC_TYPE_EXTENDED(DynObj, dyn_obj, G_TYPE_OBJECT, 0,
|
|
G_IMPLEMENT_INTERFACE_DYNAMIC(dyn_iface_get_type (), dyn_obj_iface_init))
|
|
|
|
|
|
static void
|
|
dyn_iface_default_init (DynIfaceInterface *iface)
|
|
{
|
|
g_object_interface_install_property (iface,
|
|
g_param_spec_int ("foo", NULL, NULL, 0, 100, 0, G_PARAM_READWRITE));
|
|
}
|
|
|
|
static void
|
|
dyn_obj_iface_init (DynIfaceInterface *iface)
|
|
{
|
|
}
|
|
|
|
static void
|
|
dyn_obj_init (DynObj *obj)
|
|
{
|
|
obj->foo = 0;
|
|
}
|
|
|
|
static void
|
|
set_prop (GObject *object,
|
|
guint prop_id,
|
|
const GValue *value,
|
|
GParamSpec *pspec)
|
|
{
|
|
DynObj *obj = (DynObj *)object;
|
|
|
|
switch (prop_id)
|
|
{
|
|
case PROP_FOO:
|
|
obj->foo = g_value_get_int (value);
|
|
break;
|
|
default:
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
get_prop (GObject *object,
|
|
guint prop_id,
|
|
GValue *value,
|
|
GParamSpec *pspec)
|
|
{
|
|
DynObj *obj = (DynObj *)object;
|
|
|
|
switch (prop_id)
|
|
{
|
|
case PROP_FOO:
|
|
g_value_set_int (value, obj->foo);
|
|
break;
|
|
default:
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
dyn_obj_class_init (DynObjClass *class)
|
|
{
|
|
GObjectClass *object_class = G_OBJECT_CLASS (class);
|
|
|
|
object_class->set_property = set_prop;
|
|
object_class->get_property = get_prop;
|
|
|
|
g_object_class_override_property (object_class, PROP_FOO, "foo");
|
|
}
|
|
|
|
static void
|
|
dyn_obj_class_finalize (DynObjClass *class)
|
|
{
|
|
}
|
|
|
|
static void
|
|
mod_register (GTypeModule *module)
|
|
{
|
|
dyn_obj_register_type (module);
|
|
}
|
|
|
|
static void
|
|
test_dynamic_interface_properties (void)
|
|
{
|
|
GTypeModule *module;
|
|
DynObj *obj;
|
|
|
|
module = test_module_new (mod_register);
|
|
g_assert (module != NULL);
|
|
|
|
obj = g_object_new (dyn_obj_get_type (), "foo", 1, NULL);
|
|
|
|
g_object_unref (obj);
|
|
}
|
|
|
|
int
|
|
main (int argc,
|
|
char *argv[])
|
|
{
|
|
g_thread_init (NULL);
|
|
g_test_init (&argc, &argv, NULL);
|
|
g_type_init ();
|
|
|
|
sync_mutex = g_mutex_new();
|
|
|
|
g_test_add_func ("/GObject/threaded-dynamic-ref-unref-init", test_multithreaded_dynamic_type_init);
|
|
g_test_add_func ("/GObject/dynamic-interface-properties", test_dynamic_interface_properties);
|
|
|
|
return g_test_run();
|
|
}
|