/* GObject - GLib Type, Object, Parameter and Signal Library

 * Copyright (C) 2001, 2003 Red Hat, Inc.

 * Portion Copyright © 2008 Nokia Corporation and/or its subsidiary(-ies). 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"

#include "mambaz.h"

#include <stdlib.h>

#ifdef SYMBIAN

#include "mrt2_glib2_test.h"

#endif //SYMBIAN

static GType test_dynamic_iface_type;

static GType registered_inteface;

static GType registered_enum;

static GType registered_flag;

static gboolean dynamic_iface_init = FALSE;

GType baz_type;

/* 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;

};

#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 test_module_add_interface(GTypeModule* module)

{

    static const GTypeInfo info = {

      sizeof (MamanBazClass),

      NULL,   /* base_init */

      NULL,   /* base_finalize */

      NULL,   /* class_init */

      NULL,   /* class_finalize */

      NULL,   /* class_data */

      sizeof (MamanBaz),

      0,      /* n_preallocs */

      baz_instance_init    /* instance_init */

    };

    static const GInterfaceInfo ibaz_info = {

      (GInterfaceInitFunc) baz_interface_init,    /* interface_init */

      NULL,               /* interface_finalize */

      NULL                /* interface_data */

    };

    baz_type = g_type_module_register_type (module, G_TYPE_OBJECT,

                                   "MamanBazType",

                                   &info, 0);

	g_type_module_add_interface     (module,baz_type,MAMAN_TYPE_IBAZ, &ibaz_info);

}

static void test_g_type_module_register_flags(GTypeModule* module)

{

	static GFlagsValue flags_array[] =

	{

		{ 1, "EOne", "One"},

		{ 2, "ETwo", "Two"},

		{ 4, "EFour", "Four"},

		{ 0, NULL, NULL},

	};

	registered_flag =  g_type_module_register_flags(module, "egFlag",flags_array);

}

static void test_g_type_module_register_enum(GTypeModule* module)

{

	static GEnumValue enum_array[] =

	{

		{ 1, "EOne", "One"},

		{ 2, "ETwo", "Two"},

		{ 4, "EFour", "Four"},

		{ 0, NULL, NULL},

	};

	registered_enum =  g_type_module_register_enum(module, "egEnum", enum_array);

}

static void

module_register (GTypeModule *module)

{

  test_dynamic_iface_register (module);

  test_module_add_interface(module);

  test_g_type_module_register_flags(module);

  test_g_type_module_register_enum(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);

}

void test_flags()

{

	GFlagsValue* retrievedValue;

	GFlagsClass* pPointer = g_type_class_ref(registered_flag);

	if(pPointer)

	{

		retrievedValue = g_flags_get_value_by_name(pPointer,"EOne");

		g_assert(retrievedValue && retrievedValue->value == 1);

		retrievedValue = g_flags_get_value_by_name(pPointer,"EFive");

		g_assert(retrievedValue == NULL);

		g_type_class_unref(pPointer);

	}

}

void test_enum()

{

	GEnumValue* retrievedValue;

	GEnumClass* pPointer = g_type_class_ref(registered_enum);

	if(pPointer)

	{

		retrievedValue = g_enum_get_value_by_name(pPointer,"EOne");

		g_assert(retrievedValue && retrievedValue->value == 1);

		retrievedValue = g_enum_get_value_by_name(pPointer,"EFive");

		g_assert(retrievedValue == NULL);

		g_type_class_unref(pPointer);

	}

}

void test_interface()

{

	MamanBaz* pPointer =     g_object_new(baz_type,NULL);

	if(pPointer)

	{

		g_assert(0xdeadbeaf == pPointer->instance_member);

		maman_ibaz_do_action (MAMAN_IBAZ(pPointer));

		g_assert(10 == pPointer->instance_member);

		g_object_unref(pPointer);

	}

}

gboolean    my_cache_func(gpointer cache_data, GTypeClass *g_class)

{

	if(MAMAN_IS_BAZ_CLASS(g_class))

	{

		g_assert(strcmp("hello",(char*) cache_data) == 0);

		g_type_class_ref(baz_type); 

		g_type_class_unref_uncached (g_class);

		return TRUE;

	}

	else

	{

		return FALSE;

	}

}

int

main (int   argc,

      char *argv[])

{

  char* data;	

  #ifdef SYMBIAN

  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 /*SYMBIAN*/

  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 ();

  data = (char*) malloc(6);

  strcpy(data,"hello");

  g_type_add_class_cache_func(data, my_cache_func);

  test_static_iface ();

  test_dynamic_iface ();

  test_flags();

  test_enum();

  test_interface();

  #ifdef SYMBIAN

  testResultXml("defaultiface");

  #endif //SYMBIAN

  return 0;

}