sl@0: /* GObject - GLib Type, Object, Parameter and Signal Library
sl@0:  * Copyright (C) 2001, 2003 Red Hat, Inc.
sl@0:  * Portions copyright (c) 2006-2009 Nokia Corporation.  All rights reserved.
sl@0:  * This library is free software; you can redistribute it and/or
sl@0:  * modify it under the terms of the GNU Lesser General Public
sl@0:  * License as published by the Free Software Foundation; either
sl@0:  * version 2 of the License, or (at your option) any later version.
sl@0:  *
sl@0:  * This library is distributed in the hope that it will be useful,
sl@0:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
sl@0:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
sl@0:  * Lesser General Public License for more details.
sl@0:  *
sl@0:  * You should have received a copy of the GNU Lesser General
sl@0:  * Public License along with this library; if not, write to the
sl@0:  * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
sl@0:  * Boston, MA 02111-1307, USA.
sl@0:  */
sl@0: 
sl@0: #undef	G_LOG_DOMAIN
sl@0: #define	G_LOG_DOMAIN "TestDefaultIface"
sl@0: 
sl@0: #undef G_DISABLE_ASSERT
sl@0: #undef G_DISABLE_CHECKS
sl@0: #undef G_DISABLE_CAST_CHECKS
sl@0: 
sl@0: #include <glib-object.h>
sl@0: 
sl@0: #include "testcommon.h"
sl@0: #include "testmodule.h"
sl@0: #ifdef __SYMBIAN32__
sl@0: #include "mrt2_glib2_test.h"
sl@0: #endif //__SYMBIAN32__
sl@0: 
sl@0: /* This test tests getting the default vtable for an interface
sl@0:  * and the initialization and finalization of such default
sl@0:  * interfaces.
sl@0:  *
sl@0:  * We test this both for static and for dynamic interfaces.
sl@0:  */
sl@0: 
sl@0: /**********************************************************************
sl@0:  * Static interface tests
sl@0:  **********************************************************************/
sl@0: 
sl@0: typedef struct _TestStaticIfaceClass TestStaticIfaceClass;
sl@0: 
sl@0: struct _TestStaticIfaceClass
sl@0: {
sl@0:   GTypeInterface base_iface;
sl@0:   guint val;
sl@0: };
sl@0: 
sl@0: #define TEST_TYPE_STATIC_IFACE (test_static_iface_get_type ())
sl@0: 
sl@0: static void
sl@0: test_static_iface_default_init (TestStaticIfaceClass *iface)
sl@0: {
sl@0:   iface->val = 42;
sl@0: }
sl@0: 
sl@0: DEFINE_IFACE (TestStaticIface, test_static_iface,
sl@0: 	      NULL, test_static_iface_default_init)
sl@0: 
sl@0: static void
sl@0: test_static_iface (void)
sl@0: {
sl@0:   TestStaticIfaceClass *static_iface;
sl@0: 
sl@0:   /* Not loaded until we call ref for the first time */
sl@0:   static_iface = g_type_default_interface_peek (TEST_TYPE_STATIC_IFACE);
sl@0:   g_assert (static_iface == NULL);
sl@0: 
sl@0:   /* Ref loads */
sl@0:   static_iface = g_type_default_interface_ref (TEST_TYPE_STATIC_IFACE);
sl@0:   g_assert (static_iface && static_iface->val == 42);
sl@0: 
sl@0:   /* Peek then works */
sl@0:   static_iface = g_type_default_interface_peek (TEST_TYPE_STATIC_IFACE);
sl@0:   g_assert (static_iface && static_iface->val == 42);
sl@0:   
sl@0:   /* Unref does nothing */
sl@0:   g_type_default_interface_unref (static_iface);
sl@0:   
sl@0:   /* And peek still works */
sl@0:   static_iface = g_type_default_interface_peek (TEST_TYPE_STATIC_IFACE);
sl@0:   g_assert (static_iface && static_iface->val == 42);
sl@0: }
sl@0: 
sl@0: /**********************************************************************
sl@0:  * Dynamic interface tests
sl@0:  **********************************************************************/
sl@0: 
sl@0: typedef struct _TestDynamicIfaceClass TestDynamicIfaceClass;
sl@0: 
sl@0: struct _TestDynamicIfaceClass
sl@0: {
sl@0:   GTypeInterface base_iface;
sl@0:   guint val;
sl@0: };
sl@0: 
sl@0: static GType test_dynamic_iface_type;
sl@0: static gboolean dynamic_iface_init = FALSE;
sl@0: 
sl@0: #define TEST_TYPE_DYNAMIC_IFACE (test_dynamic_iface_type)
sl@0: 
sl@0: static void
sl@0: test_dynamic_iface_default_init (TestStaticIfaceClass *iface)
sl@0: {
sl@0:   dynamic_iface_init = TRUE;
sl@0:   iface->val = 42;
sl@0: }
sl@0: 
sl@0: static void
sl@0: test_dynamic_iface_default_finalize (TestStaticIfaceClass *iface)
sl@0: {
sl@0:   dynamic_iface_init = FALSE;
sl@0: }
sl@0: 
sl@0: static void
sl@0: test_dynamic_iface_register (GTypeModule *module)
sl@0: {
sl@0:   static const GTypeInfo iface_info =			
sl@0:     {								
sl@0:       sizeof (TestDynamicIfaceClass),
sl@0:       (GBaseInitFunc)	   NULL,
sl@0:       (GBaseFinalizeFunc)  NULL,				
sl@0:       (GClassInitFunc)     test_dynamic_iface_default_init,
sl@0:       (GClassFinalizeFunc) test_dynamic_iface_default_finalize
sl@0:     };							
sl@0: 
sl@0:   test_dynamic_iface_type = g_type_module_register_type (module, G_TYPE_INTERFACE,
sl@0: 							 "TestDynamicIface", &iface_info, 0);
sl@0: }
sl@0: 
sl@0: static void
sl@0: module_register (GTypeModule *module)
sl@0: {
sl@0:   test_dynamic_iface_register (module);
sl@0: }
sl@0: 
sl@0: static void
sl@0: test_dynamic_iface (void)
sl@0: {
sl@0:   GTypeModule *module;
sl@0:   TestDynamicIfaceClass *dynamic_iface;
sl@0: 
sl@0:   module = test_module_new (module_register);
sl@0: 
sl@0:   /* Not loaded until we call ref for the first time */
sl@0:   dynamic_iface = g_type_default_interface_peek (TEST_TYPE_DYNAMIC_IFACE);
sl@0:   g_assert (dynamic_iface == NULL);
sl@0: 
sl@0:   /* Ref loads */
sl@0:   dynamic_iface = g_type_default_interface_ref (TEST_TYPE_DYNAMIC_IFACE);
sl@0:   g_assert (dynamic_iface_init);
sl@0:   g_assert (dynamic_iface && dynamic_iface->val == 42);
sl@0: 
sl@0:   /* Peek then works */
sl@0:   dynamic_iface = g_type_default_interface_peek (TEST_TYPE_DYNAMIC_IFACE);
sl@0:   g_assert (dynamic_iface && dynamic_iface->val == 42);
sl@0:   
sl@0:   /* Unref causes finalize */
sl@0:   g_type_default_interface_unref (dynamic_iface);
sl@0:   g_assert (!dynamic_iface_init);
sl@0: 
sl@0:   /* Peek returns NULL */
sl@0:   dynamic_iface = g_type_default_interface_peek (TEST_TYPE_DYNAMIC_IFACE);
sl@0:   g_assert (dynamic_iface == NULL);
sl@0:   
sl@0:   /* Ref reloads */
sl@0:   dynamic_iface = g_type_default_interface_ref (TEST_TYPE_DYNAMIC_IFACE);
sl@0:   g_assert (dynamic_iface_init);
sl@0:   g_assert (dynamic_iface && dynamic_iface->val == 42);
sl@0: 
sl@0:   /* And Unref causes finalize once more*/
sl@0:   g_type_default_interface_unref (dynamic_iface);
sl@0:   g_assert (!dynamic_iface_init);
sl@0: }
sl@0: 
sl@0: int
sl@0: main (int   argc,
sl@0:       char *argv[])
sl@0: {
sl@0:   #ifdef __SYMBIAN32__
sl@0:   g_log_set_handler (NULL,  G_LOG_FLAG_FATAL| G_LOG_FLAG_RECURSION | G_LOG_LEVEL_CRITICAL | G_LOG_LEVEL_WARNING | G_LOG_LEVEL_MESSAGE | G_LOG_LEVEL_INFO | G_LOG_LEVEL_DEBUG, &mrtLogHandler, NULL);
sl@0:   g_set_print_handler(mrtPrintHandler);
sl@0:   #endif /*__SYMBIAN32__*/
sl@0:   g_log_set_always_fatal (g_log_set_always_fatal (G_LOG_FATAL_MASK) |
sl@0: 			  G_LOG_LEVEL_WARNING |
sl@0: 			  G_LOG_LEVEL_CRITICAL);
sl@0:   g_type_init ();
sl@0: 
sl@0:   test_static_iface ();
sl@0:   test_dynamic_iface ();
sl@0:   #ifdef __SYMBIAN32__
sl@0:   testResultXml("defaultiface");
sl@0:   #endif //__SYMBIAN32__
sl@0:   
sl@0:   return 0;
sl@0: }