/*

 * Copyright (c) 2009 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.

 *

 * Description:  ?Description

 *

 */

 #undef G_DISABLE_ASSERT

 #undef G_LOG_DOMAIN

 #include <stdio.h>

 #include <string.h>

 #include <glib.h>

 #include <fcntl.h>

 #include <goption.h>

 #ifdef SYMBIAN

 #include "mrt2_glib2_test.h"

 #endif /*SYMBIAN*/

 #define	C2P(c)		((gpointer) ((long) (c)))

 #define GINT_TO_POINTER(i)	((gpointer)  (i))

 #define GPOINTER_TO_INT(p)	((gint)   (p))

 #define TESTPASS	1

 #define TESTFAIL	0

 int arg_test1_int;

 int arg_test2_int;

 static gboolean error_test1_pre_parse (GOptionContext *context,

 				GOptionGroup   *group,

 		       gpointer	       data,

 		       GError        **error)

 {

   g_assert (arg_test1_int == 0x12345678);

   return TRUE;

 }

 static gboolean error_test1_post_parse (GOptionContext *context,

 			GOptionGroup   *group,

 			gpointer	  data,

 			GError        **error)

 {

   g_assert (arg_test1_int == 20);

   /* Set an error in the post hook */

   g_set_error (error, G_OPTION_ERROR, G_OPTION_ERROR_BAD_VALUE, "");

   return FALSE;

 }

 gchar** split_string (const char *str, int *argc)

 {

   gchar **argv;

   int len;

   argv = g_strsplit (str, " ", 0);

   for (len = 0; argv[len] != NULL; len++);

   if (argc)

     *argc = len;

   return argv;

 }

 void error_func (GOptionContext *context,GOptionGroup *group, gpointer data,GError **error)

 {

 }

 void tg_option_tests()

 {

 	GOptionContext *context;

 	GOptionContext *context1;//for testing set main group

 	GOptionContext *context2;//for testing add group

 	gboolean retval;

 	GError *error = NULL;

 	gchar **argv;

 	int argc;

 	gchar **argv1;

 	int argc1;

 	GOptionEntry entries [] =

 	    { { "test", 0, 0, G_OPTION_ARG_INT, &arg_test1_int, "test_description", "test_arg" },

 	      { NULL } };

 	GOptionEntry entries1 [] =

 	    { { "try", 0, 0, G_OPTION_ARG_INT, &arg_test1_int, "try_description", "try_arg" },

 	      { NULL } };

 	GOptionEntry entries2 [] =

 	    { { "again", 0, 0, G_OPTION_ARG_INT, &arg_test1_int, "again_description", "again_arg" },

 	      { NULL } };

 	GOptionGroup *main_group;

 	context = g_option_context_new (NULL);

 	context1 = g_option_context_new (NULL);

 	context2 = g_option_context_new (NULL);

 	g_option_context_add_main_entries (context, entries, NULL);

 	g_option_context_add_main_entries (context2, entries, NULL);

   	main_group = g_option_context_get_main_group (context);

   	//Testing g_option_context_set_main_group with another context-context1

 	g_option_group_add_entries (main_group,entries1);

 	g_option_context_set_main_group(context1,main_group);

 	//Testing g_option_context_set_help_enabled 

 	//and g_option_context_get_help_enabled

 	//and g_option_context_get_ignore_unknown_options

 	g_option_context_set_help_enabled(context,TRUE);

 	g_assert(g_option_context_get_help_enabled(context));

 	g_assert(!g_option_context_get_ignore_unknown_options(context));

 	/* Now try parsing on context1*/

 	argv = split_string ("program --try 20 --try 30", &argc);

 	retval = g_option_context_parse (context1, &argc, &argv, &error);

 	g_assert (retval);

 	/* Last arg specified is the one that should be stored */

 	g_assert (arg_test1_int == 30);

 	g_option_group_set_error_hook (main_group, error_func);

 	argv = split_string ("program --none 20 --none 30", &argc);

 	retval = g_option_context_parse (context1, &argc, &argv, &error);

 	g_strfreev (argv);

 	g_option_context_free (context);

 }

 void g_option_context_add_group_test()

 {

 	GOptionContext *context;

 	GOptionEntry entries [] =

 		{ { "test", 0, 0, G_OPTION_ARG_INT, &arg_test2_int, "test_description", "test_arg" },

 	    { NULL } };

 	GOptionGroup *group;

 	gboolean retval;

 	GError *error = NULL;

 	gchar **argv;

 	int argc;

 	group = g_option_group_new ("test","test_description","help_desc",NULL,NULL);

 	g_option_group_add_entries (group, entries);

 	context = g_option_context_new (NULL);

 	//Testing this:g_option_context_add_group

 	g_option_context_add_group (context, group);

 	/* Now try parsing on context1*/

 	argv = split_string ("program --test 20 --test 30", &argc);

 	retval = g_option_context_parse (context, &argc, &argv, &error);

 	g_assert (retval);

 	/* Last arg specified is the one that should be stored */

 	g_assert (arg_test2_int == 30);

 	g_strfreev (argv);

 	g_option_context_free (context);

 }

 int main (int argc,char *argv[])

 {

 	#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);

  	#endif /*SYMBIAN*/

  	tg_option_tests();

  	g_option_context_add_group_test();

 #ifdef SYMBIAN

   testResultXml("toption");

 #endif /* EMULATOR */

  	return 0;

 }