/* 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;

}