diff -r 000000000000 -r bde4ae8d615e os/ossrv/glib/tests/gobject/defaultiface.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/ossrv/glib/tests/gobject/defaultiface.c	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,201 @@
+/* GObject - GLib Type, Object, Parameter and Signal Library
+ * Copyright (C) 2001, 2003 Red Hat, Inc.
+ * Portions copyright (c) 2006-2009 Nokia Corporation.  All rights reserved.
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser 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.
+ */
+
+#undef	G_LOG_DOMAIN
+#define	G_LOG_DOMAIN "TestDefaultIface"
+
+#undef G_DISABLE_ASSERT
+#undef G_DISABLE_CHECKS
+#undef G_DISABLE_CAST_CHECKS
+
+#include <glib-object.h>
+
+#include "testcommon.h"
+#include "testmodule.h"
+#ifdef __SYMBIAN32__
+#include "mrt2_glib2_test.h"
+#endif //__SYMBIAN32__
+
+/* This test tests getting the default vtable for an interface
+ * and the initialization and finalization of such default
+ * interfaces.
+ *
+ * We test this both for static and for dynamic interfaces.
+ */
+
+/**********************************************************************
+ * Static interface tests
+ **********************************************************************/
+
+typedef struct _TestStaticIfaceClass TestStaticIfaceClass;
+
+struct _TestStaticIfaceClass
+{
+  GTypeInterface base_iface;
+  guint val;
+};
+
+#define TEST_TYPE_STATIC_IFACE (test_static_iface_get_type ())
+
+static void
+test_static_iface_default_init (TestStaticIfaceClass *iface)
+{
+  iface->val = 42;
+}
+
+DEFINE_IFACE (TestStaticIface, test_static_iface,
+	      NULL, test_static_iface_default_init)
+
+static void
+test_static_iface (void)
+{
+  TestStaticIfaceClass *static_iface;
+
+  /* Not loaded until we call ref for the first time */
+  static_iface = g_type_default_interface_peek (TEST_TYPE_STATIC_IFACE);
+  g_assert (static_iface == NULL);
+
+  /* Ref loads */
+  static_iface = g_type_default_interface_ref (TEST_TYPE_STATIC_IFACE);
+  g_assert (static_iface && static_iface->val == 42);
+
+  /* Peek then works */
+  static_iface = g_type_default_interface_peek (TEST_TYPE_STATIC_IFACE);
+  g_assert (static_iface && static_iface->val == 42);
+  
+  /* Unref does nothing */
+  g_type_default_interface_unref (static_iface);
+  
+  /* And peek still works */
+  static_iface = g_type_default_interface_peek (TEST_TYPE_STATIC_IFACE);
+  g_assert (static_iface && static_iface->val == 42);
+}
+
+/**********************************************************************
+ * Dynamic interface tests
+ **********************************************************************/
+
+typedef struct _TestDynamicIfaceClass TestDynamicIfaceClass;
+
+struct _TestDynamicIfaceClass
+{
+  GTypeInterface base_iface;
+  guint val;
+};
+
+static GType test_dynamic_iface_type;
+static gboolean dynamic_iface_init = FALSE;
+
+#define TEST_TYPE_DYNAMIC_IFACE (test_dynamic_iface_type)
+
+static void
+test_dynamic_iface_default_init (TestStaticIfaceClass *iface)
+{
+  dynamic_iface_init = TRUE;
+  iface->val = 42;
+}
+
+static void
+test_dynamic_iface_default_finalize (TestStaticIfaceClass *iface)
+{
+  dynamic_iface_init = FALSE;
+}
+
+static void
+test_dynamic_iface_register (GTypeModule *module)
+{
+  static const GTypeInfo iface_info =			
+    {								
+      sizeof (TestDynamicIfaceClass),
+      (GBaseInitFunc)	   NULL,
+      (GBaseFinalizeFunc)  NULL,				
+      (GClassInitFunc)     test_dynamic_iface_default_init,
+      (GClassFinalizeFunc) test_dynamic_iface_default_finalize
+    };							
+
+  test_dynamic_iface_type = g_type_module_register_type (module, G_TYPE_INTERFACE,
+							 "TestDynamicIface", &iface_info, 0);
+}
+
+static void
+module_register (GTypeModule *module)
+{
+  test_dynamic_iface_register (module);
+}
+
+static void
+test_dynamic_iface (void)
+{
+  GTypeModule *module;
+  TestDynamicIfaceClass *dynamic_iface;
+
+  module = test_module_new (module_register);
+
+  /* Not loaded until we call ref for the first time */
+  dynamic_iface = g_type_default_interface_peek (TEST_TYPE_DYNAMIC_IFACE);
+  g_assert (dynamic_iface == NULL);
+
+  /* Ref loads */
+  dynamic_iface = g_type_default_interface_ref (TEST_TYPE_DYNAMIC_IFACE);
+  g_assert (dynamic_iface_init);
+  g_assert (dynamic_iface && dynamic_iface->val == 42);
+
+  /* Peek then works */
+  dynamic_iface = g_type_default_interface_peek (TEST_TYPE_DYNAMIC_IFACE);
+  g_assert (dynamic_iface && dynamic_iface->val == 42);
+  
+  /* Unref causes finalize */
+  g_type_default_interface_unref (dynamic_iface);
+  g_assert (!dynamic_iface_init);
+
+  /* Peek returns NULL */
+  dynamic_iface = g_type_default_interface_peek (TEST_TYPE_DYNAMIC_IFACE);
+  g_assert (dynamic_iface == NULL);
+  
+  /* Ref reloads */
+  dynamic_iface = g_type_default_interface_ref (TEST_TYPE_DYNAMIC_IFACE);
+  g_assert (dynamic_iface_init);
+  g_assert (dynamic_iface && dynamic_iface->val == 42);
+
+  /* And Unref causes finalize once more*/
+  g_type_default_interface_unref (dynamic_iface);
+  g_assert (!dynamic_iface_init);
+}
+
+int
+main (int   argc,
+      char *argv[])
+{
+  #ifdef __SYMBIAN32__
+  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);
+  g_set_print_handler(mrtPrintHandler);
+  #endif /*__SYMBIAN32__*/
+  g_log_set_always_fatal (g_log_set_always_fatal (G_LOG_FATAL_MASK) |
+			  G_LOG_LEVEL_WARNING |
+			  G_LOG_LEVEL_CRITICAL);
+  g_type_init ();
+
+  test_static_iface ();
+  test_dynamic_iface ();
+  #ifdef __SYMBIAN32__
+  testResultXml("defaultiface");
+  #endif //__SYMBIAN32__
+  
+  return 0;
+}