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 "TestIfaceCheck"
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 <string.h>
sl@0: 
sl@0: #include <glib-object.h>
sl@0: 
sl@0: #include "testcommon.h"
sl@0: #ifdef __SYMBIAN32__
sl@0:   #include "mrt2_glib2_test.h"
sl@0: #endif /*__SYMBIAN32__*/
sl@0: 
sl@0: /* This test tests g_type_add_interface_check_func(), which allows
sl@0:  * installing a post-initialization check function.
sl@0:  */
sl@0: 
sl@0: #define TEST_TYPE_IFACE           (test_iface_get_type ())
sl@0: #define TEST_IFACE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), TEST_TYPE_IFACE, TestIfaceClass))
sl@0: typedef struct _TestIfaceClass  TestIfaceClass;
sl@0: 
sl@0: struct _TestIfaceClass
sl@0: {
sl@0:   GTypeInterface base_iface;
sl@0:   GString *history;
sl@0: };
sl@0: 
sl@0: static void
sl@0: test_iface_base_init (TestIfaceClass *iface)
sl@0: {
sl@0:   iface->history = g_string_new (iface->history ? iface->history->str : NULL);
sl@0: }
sl@0: 
sl@0: static DEFINE_IFACE(TestIface, test_iface, test_iface_base_init, NULL)
sl@0: 
sl@0: /*
sl@0:  * TestObject1
sl@0:  */
sl@0: #define TEST_TYPE_OBJECT1         (test_object1_get_type ())
sl@0: typedef struct _GObject           TestObject1;
sl@0: typedef struct _GObjectClass      TestObject1Class;
sl@0: 
sl@0: static DEFINE_TYPE_FULL (TestObject1, test_object1,
sl@0: 			 NULL, NULL, NULL,
sl@0: 			 G_TYPE_OBJECT,
sl@0: 			 INTERFACE (NULL, TEST_TYPE_IFACE))
sl@0:      
sl@0: /*
sl@0:  * TestObject2
sl@0:  */
sl@0: #define TEST_TYPE_OBJECT2         (test_object2_get_type ())
sl@0: typedef struct _GObject           TestObject2;
sl@0: typedef struct _GObjectClass      TestObject2Class;
sl@0: 
sl@0: static DEFINE_TYPE_FULL (TestObject2, test_object2,
sl@0: 			 NULL, NULL, NULL,
sl@0: 			 G_TYPE_OBJECT,
sl@0: 			 INTERFACE (NULL, TEST_TYPE_IFACE))
sl@0:      
sl@0: /*
sl@0:  * TestObject3
sl@0:  */
sl@0: #define TEST_TYPE_OBJECT3         (test_object3_get_type ())
sl@0: typedef struct _GObject           TestObject3;
sl@0: typedef struct _GObjectClass      TestObject3Class;
sl@0: 
sl@0: static DEFINE_TYPE_FULL (TestObject3, test_object3,
sl@0: 			 NULL, NULL, NULL,
sl@0: 			 G_TYPE_OBJECT,
sl@0: 			 INTERFACE (NULL, TEST_TYPE_IFACE))
sl@0:      
sl@0: /*
sl@0:  * TestObject4
sl@0:  */
sl@0: #define TEST_TYPE_OBJECT4         (test_object4_get_type ())
sl@0: typedef struct _GObject           TestObject4;
sl@0: typedef struct _GObjectClass      TestObject4Class;
sl@0: 
sl@0: 
sl@0: static DEFINE_TYPE_FULL (TestObject4, test_object4,
sl@0: 			 NULL, NULL, NULL,
sl@0: 			 G_TYPE_OBJECT, {})
sl@0: 
sl@0: static void
sl@0: check_func (gpointer check_data,
sl@0: 	    gpointer g_iface)
sl@0: {
sl@0:   TestIfaceClass *iface = g_iface;
sl@0: 
sl@0:   g_string_append (iface->history, check_data);
sl@0: }
sl@0: 
sl@0: int
sl@0: main (int   argc,
sl@0:       char *argv[])
sl@0: {
sl@0:   TestIfaceClass *iface;
sl@0:   GObject *object;
sl@0:   char *string1 = "A";
sl@0:   char *string2 = "B";
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_type_init ();
sl@0:   
sl@0:   /* Basic check of interfaces added before class_init time
sl@0:    */
sl@0:   g_type_add_interface_check (string1, check_func);
sl@0: 
sl@0:   object = g_object_new (TEST_TYPE_OBJECT1, NULL);
sl@0:   iface = TEST_IFACE_GET_CLASS (object);
sl@0:     g_assert (strcmp (iface->history->str, "A") == 0);
sl@0:   g_object_unref (object);
sl@0: 
sl@0:   /* Add a second check function
sl@0:    */
sl@0:   g_type_add_interface_check (string2, check_func);
sl@0: 
sl@0:   object = g_object_new (TEST_TYPE_OBJECT2, NULL);
sl@0:   iface = TEST_IFACE_GET_CLASS (object);
sl@0:   g_assert (strcmp (iface->history->str, "AB") == 0);
sl@0:   g_object_unref (object);
sl@0: 
sl@0:   /* Remove the first check function
sl@0:    */
sl@0:   g_type_remove_interface_check (string1, check_func);
sl@0: 
sl@0:   object = g_object_new (TEST_TYPE_OBJECT3, NULL);
sl@0:   iface = TEST_IFACE_GET_CLASS (object);
sl@0:   g_assert (strcmp (iface->history->str, "B") == 0);
sl@0:   g_object_unref (object);
sl@0: 
sl@0:   /* Test interfaces added after class_init time
sl@0:    */
sl@0:   g_type_class_ref (TEST_TYPE_OBJECT4);
sl@0:   {
sl@0:     static GInterfaceInfo const iface = {
sl@0:       NULL, NULL, NULL
sl@0:     };
sl@0:     
sl@0:     g_type_add_interface_static (TEST_TYPE_OBJECT4, TEST_TYPE_IFACE, &iface);
sl@0:   }
sl@0:   
sl@0:   object = g_object_new (TEST_TYPE_OBJECT4, NULL);
sl@0:   iface = TEST_IFACE_GET_CLASS (object);
sl@0:   g_assert (strcmp (iface->history->str, "B") == 0);
sl@0:   g_object_unref (object);
sl@0:   #ifdef __SYMBIAN32__
sl@0:   testResultXml("ifacecheck");
sl@0:   #endif /*__SYMBIAN32__*/
sl@0:   return 0;
sl@0: }