1 /* GObject - GLib Type, Object, Parameter and Signal Library
2 * Copyright (C) 2001, 2003 Red Hat, Inc.
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General
15 * Public License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
17 * Boston, MA 02111-1307, USA.
21 #define G_LOG_DOMAIN "TestDynamicType"
23 #undef G_DISABLE_ASSERT
24 #undef G_DISABLE_CHECKS
25 #undef G_DISABLE_CAST_CHECKS
27 #include <glib-object.h>
29 #include "testcommon.h"
30 #include "testmodule.h"
32 /* This test tests the macros for defining dynamic types.
35 static gboolean loaded = FALSE;
37 struct _TestIfaceClass
39 GTypeInterface base_iface;
43 static GType test_iface_get_type (void);
44 #define TEST_TYPE_IFACE (test_iface_get_type ())
45 #define TEST_IFACE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), TEST_TYPE_IFACE, TestIfaceClass))
46 typedef struct _TestIface TestIface;
47 typedef struct _TestIfaceClass TestIfaceClass;
49 static void test_iface_base_init (TestIfaceClass *iface);
50 static void test_iface_default_init (TestIfaceClass *iface, gpointer class_data);
52 static DEFINE_IFACE(TestIface, test_iface, test_iface_base_init, test_iface_default_init)
55 test_iface_default_init (TestIfaceClass *iface,
61 test_iface_base_init (TestIfaceClass *iface)
65 GType dynamic_object_get_type (void);
66 #define DYNAMIC_OBJECT_TYPE (dynamic_object_get_type ())
68 typedef GObject DynamicObject;
69 typedef struct _DynamicObjectClass DynamicObjectClass;
71 struct _DynamicObjectClass
73 GObjectClass parent_class;
77 static void dynamic_object_iface_init (TestIface *iface);
79 G_DEFINE_DYNAMIC_TYPE_EXTENDED(DynamicObject, dynamic_object, G_TYPE_OBJECT, 0,
80 G_IMPLEMENT_INTERFACE_DYNAMIC (TEST_TYPE_IFACE,
81 dynamic_object_iface_init));
84 dynamic_object_class_init (DynamicObjectClass *class)
91 dynamic_object_class_finalize (DynamicObjectClass *class)
97 dynamic_object_iface_init (TestIface *iface)
102 dynamic_object_init (DynamicObject *dynamic_object)
107 module_register (GTypeModule *module)
109 dynamic_object_register_type (module);
113 test_dynamic_type (void)
115 DynamicObjectClass *class;
117 test_module_new (module_register);
119 /* Not loaded until we call ref for the first time */
120 class = g_type_class_peek (DYNAMIC_OBJECT_TYPE);
121 g_assert (class == NULL);
124 /* Make sure interfaces work */
125 g_assert (g_type_is_a (DYNAMIC_OBJECT_TYPE,
129 class = g_type_class_ref (DYNAMIC_OBJECT_TYPE);
130 g_assert (class && class->val == 42);
133 /* Peek then works */
134 class = g_type_class_peek (DYNAMIC_OBJECT_TYPE);
135 g_assert (class && class->val == 42);
138 /* Make sure interfaces still work */
139 g_assert (g_type_is_a (DYNAMIC_OBJECT_TYPE,
142 /* Unref causes finalize */
143 g_type_class_unref (class);
145 /* Peek returns NULL */
146 class = g_type_class_peek (DYNAMIC_OBJECT_TYPE);
153 class = g_type_class_ref (DYNAMIC_OBJECT_TYPE);
154 g_assert (class && class->val == 42);
157 /* And Unref causes finalize once more*/
158 g_type_class_unref (class);
159 class = g_type_class_peek (DYNAMIC_OBJECT_TYPE);
170 g_log_set_always_fatal (g_log_set_always_fatal (G_LOG_FATAL_MASK) |
171 G_LOG_LEVEL_WARNING |
172 G_LOG_LEVEL_CRITICAL);
174 test_dynamic_type ();