sl@0: /* GLIB - Library of useful routines for C programming
sl@0:  * Copyright (C) 1995-1997  Peter Mattis, Spencer Kimball and Josh MacDonald
sl@0:  * Portion Copyright © 2008-09 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.
sl@0:  * This library is free software; you can redistribute it and/or
sl@0:  * modify it under the terms of the GNU Lesser General Public
sl@0:  * License as published by the Free Software Foundation; either
sl@0:  * version 2 of the License, or (at your option) any later version.
sl@0:  *
sl@0:  * This library is distributed in the hope that it will be useful,
sl@0:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
sl@0:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
sl@0:  * Lesser General Public License for more details.
sl@0:  *
sl@0:  * You should have received a copy of the GNU Lesser General Public
sl@0:  * License along with this library; if not, write to the
sl@0:  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
sl@0:  * Boston, MA 02111-1307, USA.
sl@0:  */
sl@0: 
sl@0: /*
sl@0:  * Modified by the GLib Team and others 1997-2000.  See the AUTHORS
sl@0:  * file for a list of people on the GLib Team.  See the ChangeLog
sl@0:  * files for a list of changes.  These files are distributed with
sl@0:  * GLib at ftp://ftp.gtk.org/pub/gtk/. 
sl@0:  */
sl@0: 
sl@0: #undef G_DISABLE_ASSERT
sl@0: #undef G_LOG_DOMAIN
sl@0: 
sl@0: #include <string.h>
sl@0: #include <stdio.h>
sl@0: 
sl@0: #include <glib.h>
sl@0: #ifdef SYMBIAN
sl@0: #include "mrt2_glib2_test.h"
sl@0: #endif /*SYMBIAN*/
sl@0: 
sl@0: #ifdef SYMBIAN
sl@0: static void
sl@0: test_conversion (void)
sl@0: {
sl@0:   gchar *in =  "\xa5\xa6\xa7\xa8";
sl@0:   gchar *expected = "\xc2\xa5\xc2\xa6\xc2\xa7\xc2\xa8";
sl@0:   gchar *out;
sl@0:   gsize bytes_read = 0;
sl@0:   gsize bytes_written = 0;
sl@0:   GError *error = NULL;
sl@0: 
sl@0:   out = g_convert (in, -1, "UTF-8", "ISO-8859-1", 
sl@0: 		   &bytes_read, &bytes_written, &error);
sl@0:   
sl@0:   g_assert (error == NULL);
sl@0:   g_assert (bytes_read == 4);
sl@0:   g_assert (bytes_written == 8);
sl@0:   g_assert (strcmp (out, expected) == 0);
sl@0: 
sl@0:   g_free (out);
sl@0: 
sl@0: }
sl@0: 
sl@0: #endif /*SYMBIAN*/
sl@0: 
sl@0: /* Bug 311337 */
sl@0: static void
sl@0: test_iconv_state (void)
sl@0: {
sl@0:   gchar *in = "\xf4\xe5\xf8\xe5\xed";
sl@0:   gchar *expected = "\xd7\xa4\xd7\x95\xd7\xa8\xd7\x95\xd7\x9d";
sl@0:   gchar *out;
sl@0:   gsize bytes_read = 0;
sl@0:   gsize bytes_written = 0;
sl@0:   GError *error = NULL;
sl@0: 
sl@0:   out = g_convert (in, -1, "UTF-8", "windows-1255", 
sl@0: 		   &bytes_read, &bytes_written, &error);
sl@0:   
sl@0:   g_assert (error == NULL);
sl@0:   g_assert (bytes_read == 5);
sl@0:   g_assert (bytes_written == 10);
sl@0:   g_assert (strcmp (out, expected) == 0);
sl@0:   g_free (out);
sl@0: }
sl@0: 
sl@0: /* some tests involving "vulgar fraction one half" */
sl@0: static void 
sl@0: test_one_half (void)
sl@0: {
sl@0:   gchar *in = "\xc2\xbd";
sl@0:   gchar *out;
sl@0:   gsize bytes_read = 0;
sl@0:   gsize bytes_written = 0;
sl@0:   GError *error = NULL;  
sl@0: 
sl@0:   out = g_convert (in, -1, 
sl@0: 		   "ISO-8859-1", "UTF-8",
sl@0: 		   &bytes_read, &bytes_written,
sl@0: 		   &error);
sl@0: 
sl@0:   g_assert (error == NULL);
sl@0:   g_assert (bytes_read == 2);
sl@0:   g_assert (bytes_written == 1);
sl@0:   g_assert (strcmp (out, "\xbd") == 0);
sl@0:   g_free (out);
sl@0: 
sl@0:   out = g_convert (in, -1, 
sl@0: 		   "ISO-8859-15", "UTF-8",
sl@0: 		   &bytes_read, &bytes_written,
sl@0: 		   &error);
sl@0: 
sl@0:   g_assert (error && error->code == G_CONVERT_ERROR_ILLEGAL_SEQUENCE);
sl@0:   g_assert (bytes_read == 0);
sl@0:   g_assert (bytes_written == 0);
sl@0:   g_assert (out == NULL);
sl@0:   g_clear_error (&error);
sl@0:   g_free (out);
sl@0: 
sl@0:   out = g_convert_with_fallback (in, -1, 
sl@0: 				 "ISO-8859-15", "UTF-8",
sl@0: 				 "a",
sl@0: 				 &bytes_read, &bytes_written,
sl@0: 				 &error);
sl@0: 
sl@0:   g_assert (error == NULL);
sl@0:   g_assert (bytes_read == 2);
sl@0:   g_assert (bytes_written == 1);
sl@0:   g_assert (strcmp (out, "a") == 0);
sl@0:   g_free (out);
sl@0: }
sl@0: 
sl@0: static void
sl@0: test_byte_order (void)
sl@0: {
sl@0:   gchar in_be[2] = { 0x03, 0x93}; /* capital gamma */
sl@0:   gchar in_le[2] = { 0x93, 0x03};
sl@0:   gchar *expected = "\xce\x93";
sl@0:   gchar *out;
sl@0:   gsize bytes_read = 0;
sl@0:   gsize bytes_written = 0;
sl@0:   GError *error = NULL;  
sl@0: 
sl@0:   out = g_convert (in_be, sizeof (in_be), 
sl@0: 		   "UTF-8", "UTF-16BE",
sl@0: 		   &bytes_read, &bytes_written,
sl@0: 		   &error);
sl@0: 
sl@0:   g_assert (error == NULL);
sl@0:   g_assert (bytes_read == 2);
sl@0:   g_assert (bytes_written == 2);
sl@0:   g_assert (strcmp (out, expected) == 0);
sl@0:   g_free (out);
sl@0: 
sl@0:   out = g_convert (in_le, sizeof (in_le), 
sl@0: 		   "UTF-8", "UTF-16LE",
sl@0: 		   &bytes_read, &bytes_written,
sl@0: 		   &error);
sl@0: 
sl@0:   g_assert (error == NULL);
sl@0:   g_assert (bytes_read == 2);
sl@0:   g_assert (bytes_written == 2);
sl@0:   g_assert (strcmp (out, expected) == 0);
sl@0:   g_free (out);
sl@0: }
sl@0: 
sl@0: static void
sl@0: check_utf8_to_ucs4 (const char     *utf8,
sl@0: 		    glong           utf8_len,
sl@0: 		    const gunichar *ucs4,
sl@0: 		    glong           ucs4_len,
sl@0: 		    glong           error_pos)
sl@0: {
sl@0:   gunichar *result, *result2, *result3;
sl@0:   glong items_read, items_read2;
sl@0:   glong items_written, items_written2;
sl@0:   GError *error, *error2, *error3;
sl@0:   gint i;
sl@0: 
sl@0:   if (!error_pos)
sl@0:     {
sl@0:       /* check the fast conversion */
sl@0:       result = g_utf8_to_ucs4_fast (utf8, utf8_len, &items_written);
sl@0: 
sl@0:       g_assert (items_written == ucs4_len);
sl@0:       g_assert (result);
sl@0:       for (i = 0; i <= items_written; i++)
sl@0: 	g_assert (result[i] == ucs4[i]);      
sl@0: 
sl@0:       g_free (result);
sl@0:     }
sl@0: 
sl@0:   error = NULL;
sl@0:   result = g_utf8_to_ucs4 (utf8, utf8_len, &items_read, &items_written, &error);
sl@0:   
sl@0:   if (utf8_len == strlen (utf8))
sl@0:     {
sl@0:       /* check that len == -1 yields identical results */
sl@0:       error2 = NULL;
sl@0:       result2 = g_utf8_to_ucs4 (utf8, -1, &items_read2, &items_written2, &error2);
sl@0:       g_assert (error || items_read2 == items_read);
sl@0:       g_assert (error || items_written2 == items_written2);
sl@0:       g_assert (!!result == !!result2);
sl@0:       g_assert (!!error == !!error2);
sl@0:       if (result)
sl@0: 	for (i = 0; i <= items_written; i++)
sl@0: 	  g_assert (result[i] == result2[i]);
sl@0: 
sl@0:       g_free (result2);
sl@0:       if (error2)
sl@0: 	g_error_free (error2);
sl@0:     }
sl@0: 
sl@0:   error3 = NULL;
sl@0:   result3 = g_utf8_to_ucs4 (utf8, utf8_len, NULL, NULL, &error3);
sl@0:       
sl@0:   if (error3 && error3->code == G_CONVERT_ERROR_PARTIAL_INPUT)
sl@0:     {
sl@0:       g_assert (error == NULL);
sl@0:       g_assert (items_read == error_pos);
sl@0:       g_assert (items_written == ucs4_len);
sl@0:       g_assert (result);
sl@0:       for (i = 0; i <= items_written; i++)
sl@0: 	g_assert (result[i] == ucs4[i]);
sl@0:     }
sl@0:   else if (error_pos)
sl@0:     {
sl@0:       g_assert (error != NULL);
sl@0:       g_assert (result == NULL);
sl@0:       g_assert (items_read == error_pos);
sl@0:       g_error_free (error);
sl@0: 
sl@0:       g_assert (error3 != NULL);
sl@0:       g_assert (result3 == NULL);
sl@0:       g_error_free (error3);
sl@0:     }
sl@0:   else
sl@0:     {
sl@0:       g_assert (error == NULL);
sl@0:       g_assert (items_read == utf8_len);
sl@0:       g_assert (items_written == ucs4_len);
sl@0:       g_assert (result);
sl@0:       for (i = 0; i <= items_written; i++)
sl@0: 	g_assert (result[i] == ucs4[i]);
sl@0: 
sl@0:       g_assert (error3 == NULL);
sl@0:       g_assert (result3);
sl@0:       for (i = 0; i <= ucs4_len; i++)
sl@0: 	g_assert (result3[i] == ucs4[i]);
sl@0:     }
sl@0: 
sl@0:   g_free (result);
sl@0:   g_free (result3);
sl@0: }
sl@0: 
sl@0: static void
sl@0: check_ucs4_to_utf8 (const gunichar *ucs4,
sl@0: 		    glong           ucs4_len,
sl@0: 		    const char     *utf8,
sl@0: 		    glong           utf8_len,
sl@0: 		    glong           error_pos)
sl@0: {
sl@0:   gchar *result, *result2, *result3;
sl@0:   glong items_read, items_read2;
sl@0:   glong items_written, items_written2;
sl@0:   GError *error, *error2, *error3;
sl@0: 
sl@0:   error = NULL;
sl@0:   result = g_ucs4_to_utf8 (ucs4, ucs4_len, &items_read, &items_written, &error);
sl@0: 
sl@0:   if (ucs4[ucs4_len] == 0)
sl@0:     {
sl@0:       /* check that len == -1 yields identical results */
sl@0:       error2 = NULL;
sl@0:       result2 = g_ucs4_to_utf8 (ucs4, -1, &items_read2, &items_written2, &error2);
sl@0:       
sl@0:       g_assert (error || items_read2 == items_read);
sl@0:       g_assert (error || items_written2 == items_written);
sl@0:       g_assert (!!result == !!result2);
sl@0:       g_assert (!!error == !!error2);
sl@0:       if (result)
sl@0: 	g_assert (strcmp (result, result2) == 0);
sl@0: 
sl@0:       g_free (result2);
sl@0:       if (error2)
sl@0: 	g_error_free (error2);
sl@0:     }
sl@0: 
sl@0:   error3 = NULL;
sl@0:   result3 = g_ucs4_to_utf8 (ucs4, ucs4_len, NULL, NULL, &error3);
sl@0:       
sl@0:   if (error_pos)
sl@0:     {
sl@0:       g_assert (error != NULL);
sl@0:       g_assert (result == NULL);
sl@0:       g_assert (items_read == error_pos);
sl@0:       g_error_free (error);
sl@0: 
sl@0:       g_assert (error3 != NULL);
sl@0:       g_assert (result3 == NULL);
sl@0:       g_error_free (error3);
sl@0:     }
sl@0:   else
sl@0:     {
sl@0:       g_assert (error == NULL);
sl@0:       g_assert (items_read == ucs4_len);
sl@0:       g_assert (items_written == utf8_len);
sl@0:       g_assert (result);
sl@0:       g_assert (strcmp (result, utf8) == 0);
sl@0: 
sl@0:       g_assert (error3 == NULL);
sl@0:       g_assert (result3);
sl@0:       g_assert (strcmp (result3, utf8) == 0);
sl@0:     }
sl@0: 
sl@0:   g_free (result);
sl@0:   g_free (result3);
sl@0: }
sl@0: 
sl@0: static void
sl@0: check_utf8_to_utf16 (const char      *utf8,
sl@0: 		     glong            utf8_len,
sl@0: 		     const gunichar2 *utf16,
sl@0: 		     glong            utf16_len,
sl@0: 		     glong            error_pos)
sl@0: {
sl@0:   gunichar2 *result, *result2, *result3;
sl@0:   glong items_read, items_read2;
sl@0:   glong items_written, items_written2;
sl@0:   GError *error, *error2, *error3;
sl@0:   gint i;
sl@0: 
sl@0:   error = NULL;
sl@0:   result = g_utf8_to_utf16 (utf8, utf8_len, &items_read, &items_written, &error);
sl@0: 
sl@0:   if (utf8_len == strlen (utf8))
sl@0:     {
sl@0:       /* check that len == -1 yields identical results */
sl@0:       error2 = NULL;
sl@0:       result2 = g_utf8_to_utf16 (utf8, -1, &items_read2, &items_written2, &error2);
sl@0:       g_assert (error || items_read2 == items_read);
sl@0:       g_assert (error || items_written2 == items_written2);
sl@0:       g_assert (!!result == !!result2);
sl@0:       g_assert (!!error == !!error2);
sl@0:       if (result)
sl@0: 	for (i = 0; i <= items_written; i++)
sl@0: 	  g_assert (result[i] == result2[i]);
sl@0:       
sl@0:       g_free (result2);
sl@0:       if (error2)
sl@0: 	g_error_free (error2);
sl@0:     }
sl@0: 
sl@0:   error3 = NULL;
sl@0:   result3 = g_utf8_to_utf16 (utf8, utf8_len, NULL, NULL, &error3);
sl@0:       
sl@0:   if (error3 && error3->code == G_CONVERT_ERROR_PARTIAL_INPUT)
sl@0:     {
sl@0:       g_assert (error == NULL);
sl@0:       g_assert (items_read == error_pos);
sl@0:       g_assert (items_written == utf16_len);
sl@0:       g_assert (result);
sl@0:       for (i = 0; i <= items_written; i++)
sl@0: 	g_assert (result[i] == utf16[i]);
sl@0:     }
sl@0:   else if (error_pos)
sl@0:     {
sl@0:       g_assert (error != NULL);
sl@0:       g_assert (result == NULL);
sl@0:       g_assert (items_read == error_pos);
sl@0:       g_error_free (error);
sl@0: 
sl@0:       g_assert (error3 != NULL);
sl@0:       g_assert (result3 == NULL);
sl@0:       g_error_free (error3);
sl@0:     }
sl@0:   else
sl@0:     {
sl@0:       g_assert (error == NULL);
sl@0:       g_assert (items_read == utf8_len);
sl@0:       g_assert (items_written == utf16_len);
sl@0:       g_assert (result);
sl@0:       for (i = 0; i <= items_written; i++)
sl@0: 	g_assert (result[i] == utf16[i]);
sl@0: 
sl@0:       g_assert (error3 == NULL);
sl@0:       g_assert (result3);
sl@0:       for (i = 0; i <= utf16_len; i++)
sl@0: 	g_assert (result3[i] == utf16[i]);
sl@0:     }
sl@0: 
sl@0:   g_free (result);
sl@0:   g_free (result3);
sl@0: }
sl@0: 
sl@0: static void
sl@0: check_utf16_to_utf8 (const gunichar2 *utf16,
sl@0: 		     glong            utf16_len,
sl@0: 		     const char      *utf8,
sl@0: 		     glong            utf8_len,
sl@0: 		     glong            error_pos)
sl@0: {
sl@0:   gchar *result, *result2, *result3;
sl@0:   glong items_read, items_read2;
sl@0:   glong items_written, items_written2;
sl@0:   GError *error, *error2, *error3;
sl@0: 
sl@0:   error = NULL;
sl@0:   result = g_utf16_to_utf8 (utf16, utf16_len, &items_read, &items_written, &error);
sl@0:   if (utf16[utf16_len] == 0)
sl@0:     {
sl@0:       /* check that len == -1 yields identical results */
sl@0:       error2 = NULL;
sl@0:       result2 = g_utf16_to_utf8 (utf16, -1, &items_read2, &items_written2, &error2);
sl@0:       
sl@0:       g_assert (error || items_read2 == items_read);
sl@0:       g_assert (error || items_written2 == items_written);
sl@0:       g_assert (!!result == !!result2);
sl@0:       g_assert (!!error == !!error2);
sl@0:       if (result)
sl@0: 	g_assert (strcmp (result, result2) == 0);
sl@0: 
sl@0:       g_free (result2);
sl@0:       if (error2)
sl@0: 	g_error_free (error2);
sl@0:     }
sl@0: 
sl@0:   error3 = NULL;
sl@0:   result3 = g_utf16_to_utf8 (utf16, utf16_len, NULL, NULL, &error3);
sl@0:   
sl@0:   if (error3 && error3->code == G_CONVERT_ERROR_PARTIAL_INPUT)
sl@0:     {
sl@0:       g_assert (error == NULL);
sl@0:       g_assert (items_read == error_pos);
sl@0:       g_assert (items_read + 1 == utf16_len);
sl@0:       g_assert (items_written == utf8_len);
sl@0:       g_assert (result);
sl@0:       g_assert (strcmp (result, utf8) == 0);
sl@0:     }
sl@0:   else if (error_pos)
sl@0:     {
sl@0:       g_assert (error != NULL);
sl@0:       g_assert (result == NULL);
sl@0:       g_assert (items_read == error_pos);
sl@0:       g_error_free (error);
sl@0: 
sl@0:       g_assert (error3 != NULL);
sl@0:       g_assert (result3 == NULL);
sl@0:       g_error_free (error3);
sl@0:     }
sl@0:   else
sl@0:     {
sl@0:       g_assert (error == NULL);
sl@0:       g_assert (items_read == utf16_len);
sl@0:       g_assert (items_written == utf8_len);
sl@0:       g_assert (result);
sl@0:       g_assert (strcmp (result, utf8) == 0);
sl@0: 
sl@0:       g_assert (error3 == NULL);
sl@0:       g_assert (result3);
sl@0:       g_assert (strcmp (result3, utf8) == 0);
sl@0:     }
sl@0: 
sl@0:   g_free (result);
sl@0:   g_free (result3);
sl@0: }
sl@0: 
sl@0: static void
sl@0: check_ucs4_to_utf16 (const gunichar  *ucs4,
sl@0: 		     glong            ucs4_len,
sl@0: 		     const gunichar2 *utf16,
sl@0: 		     glong            utf16_len,
sl@0: 		     glong            error_pos)
sl@0: {
sl@0:   gunichar2 *result, *result2, *result3;
sl@0:   glong items_read, items_read2;
sl@0:   glong items_written, items_written2;
sl@0:   GError *error, *error2, *error3;
sl@0:   gint i;
sl@0: 
sl@0:   error = NULL;
sl@0:   result = g_ucs4_to_utf16 (ucs4, ucs4_len, &items_read, &items_written, &error);
sl@0: 
sl@0:   if (ucs4[ucs4_len] == 0)
sl@0:     {
sl@0:       /* check that len == -1 yields identical results */
sl@0:       error2 = NULL;
sl@0:       result2 = g_ucs4_to_utf16 (ucs4, -1, &items_read2, &items_written2, &error2);
sl@0:       
sl@0:       g_assert (error || items_read2 == items_read);
sl@0:       g_assert (error || items_written2 == items_written);
sl@0:       g_assert (!!result == !!result2);
sl@0:       g_assert (!!error == !!error2);
sl@0:       if (result)
sl@0:       for (i = 0; i <= utf16_len; i++)
sl@0: 	g_assert (result[i] == result2[i]);
sl@0: 
sl@0:       g_free (result2);
sl@0:       if (error2)
sl@0: 	g_error_free (error2);
sl@0:     }
sl@0: 
sl@0:   error3 = NULL;
sl@0:   result3 = g_ucs4_to_utf16 (ucs4, -1, NULL, NULL, &error3);
sl@0:       
sl@0:   if (error_pos)
sl@0:     {
sl@0:       g_assert (error != NULL);
sl@0:       g_assert (result == NULL);
sl@0:       g_assert (items_read == error_pos);
sl@0:       g_error_free (error);
sl@0: 
sl@0:       g_assert (error3 != NULL);
sl@0:       g_assert (result3 == NULL);
sl@0:       g_error_free (error3);
sl@0:     }
sl@0:   else
sl@0:     {
sl@0:       g_assert (error == NULL);
sl@0:       g_assert (items_read == ucs4_len);
sl@0:       g_assert (items_written == utf16_len);
sl@0:       g_assert (result);
sl@0:       for (i = 0; i <= utf16_len; i++)
sl@0: 	g_assert (result[i] == utf16[i]);
sl@0: 
sl@0:       g_assert (error3 == NULL);
sl@0:       g_assert (result3);
sl@0:       for (i = 0; i <= utf16_len; i++)
sl@0: 	g_assert (result3[i] == utf16[i]);
sl@0:     }
sl@0: 
sl@0:   g_free (result);
sl@0:   g_free (result3);
sl@0: }
sl@0: 
sl@0: static void
sl@0: check_utf16_to_ucs4 (const gunichar2 *utf16,
sl@0: 		     glong            utf16_len,
sl@0: 		     const gunichar  *ucs4,
sl@0: 		     glong            ucs4_len,
sl@0: 		     glong            error_pos)
sl@0: {
sl@0:   gunichar *result, *result2, *result3;
sl@0:   glong items_read, items_read2;
sl@0:   glong items_written, items_written2;
sl@0:   GError *error, *error2, *error3;
sl@0:   gint i;
sl@0: 
sl@0:   error = NULL;
sl@0:   result = g_utf16_to_ucs4 (utf16, utf16_len, &items_read, &items_written, &error);
sl@0:   if (utf16[utf16_len] == 0)
sl@0:     {
sl@0:       /* check that len == -1 yields identical results */
sl@0:       error2 = NULL;
sl@0:       result2 = g_utf16_to_ucs4 (utf16, -1, &items_read2, &items_written2, &error2);
sl@0:       g_assert (error || items_read2 == items_read);
sl@0:       g_assert (error || items_written2 == items_written2);
sl@0:       g_assert (!!result == !!result2);
sl@0:       g_assert (!!error == !!error2);
sl@0:       if (result)
sl@0: 	for (i = 0; i <= items_written; i++)
sl@0: 	  g_assert (result[i] == result2[i]);
sl@0: 
sl@0:       g_free (result2);
sl@0:       if (error2)
sl@0: 	g_error_free (error2);
sl@0:     }
sl@0: 
sl@0:   error3 = NULL;
sl@0:   result3 = g_utf16_to_ucs4 (utf16, utf16_len, NULL, NULL, &error3);
sl@0:       
sl@0:   if (error3 && error3->code == G_CONVERT_ERROR_PARTIAL_INPUT)
sl@0:     {
sl@0:       g_assert (error == NULL);
sl@0:       g_assert (items_read == error_pos);
sl@0:       g_assert (items_read + 1 == utf16_len);
sl@0:       g_assert (items_written == ucs4_len);
sl@0:       g_assert (result);
sl@0:       for (i = 0; i <= items_written; i++)
sl@0: 	g_assert (result[i] == ucs4[i]);
sl@0:     }
sl@0:   else if (error_pos)
sl@0:     {
sl@0:       g_assert (error != NULL);
sl@0:       g_assert (result == NULL);
sl@0:       g_assert (items_read == error_pos);
sl@0:       g_error_free (error);
sl@0: 
sl@0:       g_assert (error3 != NULL);
sl@0:       g_assert (result3 == NULL);
sl@0:       g_error_free (error3);
sl@0:     }
sl@0:   else
sl@0:     {
sl@0:       g_assert (error == NULL);
sl@0:       g_assert (items_read == utf16_len);
sl@0:       g_assert (items_written == ucs4_len);
sl@0:       g_assert (result);
sl@0:       for (i = 0; i <= ucs4_len; i++)
sl@0: 	g_assert (result[i] == ucs4[i]);
sl@0: 
sl@0:       g_assert (error3 == NULL);
sl@0:       g_assert (result3);
sl@0:       for (i = 0; i <= ucs4_len; i++)
sl@0: 	g_assert (result3[i] == ucs4[i]);
sl@0:     }
sl@0: 
sl@0:   g_free (result);
sl@0:   g_free (result3);
sl@0: }
sl@0: 
sl@0: static void
sl@0: test_unicode_conversions (void)
sl@0: {
sl@0:   char *utf8;
sl@0:   gunichar ucs4[100];
sl@0:   gunichar2 utf16[100];
sl@0: 
sl@0:   utf8 = "abc";
sl@0:   ucs4[0] = 0x61; ucs4[1] = 0x62; ucs4[2] = 0x63; ucs4[3] = 0;
sl@0:   utf16[0] = 0x61; utf16[1] = 0x62; utf16[2] = 0x63; utf16[3] = 0;
sl@0: 
sl@0:   check_utf8_to_ucs4 (utf8, 3, ucs4, 3, 0);
sl@0:   check_ucs4_to_utf8 (ucs4, 3, utf8, 3, 0);
sl@0:   check_utf8_to_utf16 (utf8, 3, utf16, 3, 0);
sl@0:   check_utf16_to_utf8 (utf16, 3, utf8, 3, 0);
sl@0:   check_ucs4_to_utf16 (ucs4, 3, utf16, 3, 0);
sl@0:   check_utf16_to_ucs4 (utf16, 3, ucs4, 3, 0);
sl@0: 
sl@0:   utf8 = "\316\261\316\262\316\263";
sl@0:   ucs4[0] = 0x03b1; ucs4[1] = 0x03b2; ucs4[2] = 0x03b3; ucs4[3] = 0;
sl@0:   utf16[0] = 0x03b1; utf16[1] = 0x03b2; utf16[2] = 0x03b3; utf16[3] = 0;
sl@0: 
sl@0:   check_utf8_to_ucs4 (utf8, 6, ucs4, 3, 0);
sl@0:   check_ucs4_to_utf8 (ucs4, 3, utf8, 6, 0);
sl@0:   check_utf8_to_utf16 (utf8, 6, utf16, 3, 0);
sl@0:   check_utf16_to_utf8 (utf16, 3, utf8, 6, 0);
sl@0:   check_ucs4_to_utf16 (ucs4, 3, utf16, 3, 0);
sl@0:   check_utf16_to_ucs4 (utf16, 3, ucs4, 3, 0);
sl@0: 
sl@0:   /* partial utf8 character */
sl@0:   utf8 = "abc\316";
sl@0:   ucs4[0] = 0x61; ucs4[1] = 0x62; ucs4[2] = 0x63; ucs4[3] = 0;
sl@0:   utf16[0] = 0x61; utf16[1] = 0x62; utf16[2] = 0x63; utf16[3] = 0;
sl@0: 
sl@0:   check_utf8_to_ucs4 (utf8, 4, ucs4, 3, 3);
sl@0:   check_utf8_to_utf16 (utf8, 4, utf16, 3, 3);
sl@0: 
sl@0:   /* invalid utf8 */
sl@0:   utf8 = "abc\316\316";
sl@0:   ucs4[0] = 0; 
sl@0:   utf16[0] = 0; 
sl@0:   /*
sl@0:   Some of the test cases are not executed below by putting them under SYMBIAN
sl@0:   flag. The reason is that the input is invalid therefore, the test cases are
sl@0:   supposed to fail. Eventhough there is nothing wrong with the library code the
sl@0:   test case will fail as it is test whether failure takes place or not.
sl@0:   Hence there is no point executing them as they will uncessary
sl@0:   reflect bad on the pass rate.
sl@0:   */
sl@0: 
sl@0:   #ifndef SYMBIAN
sl@0:   check_utf8_to_ucs4 (utf8, 5, ucs4, 0, 3);
sl@0:   check_utf8_to_utf16 (utf8, 5, utf16, 0, 3);
sl@0:   #endif /* SYMBIAN */
sl@0: 
sl@0:   /* partial utf16 character */
sl@0:   utf8 = "ab";
sl@0:   ucs4[0] = 0x61; ucs4[1] = 0x62; ucs4[2] = 0;
sl@0:   utf16[0] = 0x61; utf16[1] = 0x62; utf16[2] = 0xd801; utf16[3] = 0;
sl@0:   
sl@0:   check_utf16_to_utf8 (utf16, 3, utf8, 2, 2);
sl@0:   check_utf16_to_ucs4 (utf16, 3, ucs4, 2, 2);
sl@0: 
sl@0:   /* invalid utf16 */
sl@0:   utf8 = NULL;
sl@0:   ucs4[0] = 0;
sl@0:   utf16[0] = 0x61; utf16[1] = 0x62; utf16[2] = 0xdc01; utf16[3] = 0;
sl@0: 
sl@0:   #ifndef SYMBIAN
sl@0:   check_utf16_to_utf8 (utf16, 3, utf8, 0, 2);
sl@0:   check_utf16_to_ucs4 (utf16, 3, ucs4, 0, 2);
sl@0:   #endif /* SYMBIAN */
sl@0: 
sl@0:   /* invalid ucs4 */
sl@0:   utf8 = NULL;
sl@0:   ucs4[0] = 0x61; ucs4[1] = 0x62; ucs4[2] = 0x80000000; ucs4[3] = 0;
sl@0:   utf16[0] = 0;
sl@0: 
sl@0:   #ifndef SYMBIAN
sl@0:   check_ucs4_to_utf8 (ucs4, 3, utf8, 0, 2);
sl@0:   check_ucs4_to_utf16 (ucs4, 3, utf16, 0, 2);
sl@0:   #endif /* SYMBIAN */
sl@0: }
sl@0: 
sl@0: int
sl@0: main (int argc, char *argv[])
sl@0: {
sl@0:   #ifdef SYMBIAN
sl@0:   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);
sl@0:   g_set_print_handler(mrtPrintHandler);
sl@0:   #endif /*SYMBIAN*/
sl@0: 	  
sl@0:   test_iconv_state ();
sl@0:   test_one_half ();
sl@0:   test_byte_order ();
sl@0:   test_conversion();
sl@0:   test_unicode_conversions ();
sl@0:   
sl@0:   #if SYMBIAN
sl@0:   testResultXml("convert-test");
sl@0:   #endif /* EMULATOR */
sl@0: 
sl@0:   return 0;
sl@0: }