glib/tsrc/glib_nonstif/tests/unicode-normalize.c
changeset 0 e4d67989cc36
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-1:000000000000 0:e4d67989cc36
       
     1 /* Portion Copyright © 2008-09 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.*/
       
     2 #undef G_DISABLE_ASSERT
       
     3 #undef G_LOG_DOMAIN
       
     4 
       
     5 #include <glib.h>
       
     6 #include <stdio.h>
       
     7 #include <stdlib.h>
       
     8 #include <string.h>
       
     9 
       
    10 #ifdef __SYMBIAN32__
       
    11 #include "mrt2_glib2_test.h"
       
    12 #endif /*__SYMBIAN32__*/
       
    13 
       
    14 gboolean success = TRUE;
       
    15 
       
    16 static char *decode (const gchar *input)
       
    17 {
       
    18   unsigned ch;
       
    19   int offset = 0;
       
    20   GString *result = g_string_new (NULL);
       
    21   
       
    22   do 
       
    23     {
       
    24       if (sscanf (input + offset, "%x", &ch) != 1)
       
    25 	{
       
    26 	  g_print("Error parsing character string %s\n", input);
       
    27 	  
       
    28 	  g_assert(FALSE && "unicode-normalize failed");
       
    29 	  
       
    30 	  #ifdef __SYMBIAN32__
       
    31   	  testResultXml("unicode-normalize");
       
    32   	  #endif /* EMULATOR */
       
    33   	  
       
    34 	  exit (1);
       
    35     }
       
    36 
       
    37       g_string_append_unichar (result, ch);
       
    38       
       
    39       while (input[offset] && input[offset] != ' ')
       
    40 	offset++;
       
    41       while (input[offset] && input[offset] == ' ')
       
    42 	offset++;
       
    43     }
       
    44   while (input[offset]);
       
    45   return g_string_free (result, FALSE);
       
    46 }
       
    47 
       
    48 const char *names[4] = {
       
    49   "NFD",
       
    50   "NFC",
       
    51   "NFKD",
       
    52   "NFKC"
       
    53 };
       
    54 
       
    55 static void
       
    56 test_form (int line,
       
    57 	   GNormalizeMode mode,
       
    58 	   gboolean       do_compat,
       
    59 	   int            expected,
       
    60 	   char         **c,
       
    61 	   char         **raw)
       
    62 {
       
    63   int i;
       
    64   
       
    65   gboolean mode_is_compat = (mode == G_NORMALIZE_NFKC ||
       
    66 			     mode == G_NORMALIZE_NFKD);
       
    67 
       
    68   if (mode_is_compat || !do_compat)
       
    69     {
       
    70       for (i = 0; i < 3; i++)
       
    71 	{
       
    72 	  char *result = g_utf8_normalize (c[i], -1, mode);
       
    73 	  if (strcmp (result, c[expected]) != 0)
       
    74 	    {
       
    75 	      g_print("\nFailure: %d/%d: %s\n", line, i + 1, raw[5]);
       
    76 	      g_print("  g_utf8_normalize (%s, %s) != %s\n",
       
    77 		   raw[i], names[mode], raw[expected]);
       
    78 	      success = FALSE;
       
    79 	    }
       
    80 	  
       
    81 	  g_free (result);
       
    82 	}
       
    83     }
       
    84   if (mode_is_compat || do_compat)
       
    85     {
       
    86       for (i = 3; i < 5; i++)
       
    87 	{
       
    88 	  char *result = g_utf8_normalize (c[i], -1, mode);
       
    89 	  if (strcmp (result, c[expected]) != 0)
       
    90 	    {
       
    91 	      g_print("\nFailure: %d/%d: %s\n", line, i, raw[5]);
       
    92 	      g_print("  g_utf8_normalize (%s, %s) != %s\n",
       
    93 		   raw[i], names[mode], raw[expected]);
       
    94 	      success = FALSE;
       
    95 	    }
       
    96 	  
       
    97 	  g_free (result);
       
    98 	}
       
    99     }
       
   100 }
       
   101 
       
   102 static gboolean
       
   103 process_one (int line, gchar **columns)
       
   104 {
       
   105   char *c[5];
       
   106   int i;
       
   107   gboolean skip = FALSE;
       
   108 
       
   109   for (i=0; i < 5; i++)
       
   110     {
       
   111       c[i] = decode(columns[i]);
       
   112       if (!c[i])
       
   113 	skip = TRUE;
       
   114     }
       
   115 
       
   116   if (!skip)
       
   117     {
       
   118       test_form (line, G_NORMALIZE_NFD, FALSE, 2, c, columns);
       
   119       test_form (line, G_NORMALIZE_NFD, TRUE, 4, c, columns);
       
   120       test_form (line, G_NORMALIZE_NFC, FALSE, 1, c, columns);
       
   121       test_form (line, G_NORMALIZE_NFC, TRUE, 3, c, columns);
       
   122       test_form (line, G_NORMALIZE_NFKD, TRUE, 4, c, columns);
       
   123       test_form (line, G_NORMALIZE_NFKC, TRUE, 3, c, columns);
       
   124     }
       
   125 
       
   126   for (i=0; i < 5; i++)
       
   127     g_free (c[i]);
       
   128   
       
   129   return TRUE;
       
   130 }
       
   131 
       
   132 int main (int argc, char **argv)
       
   133 {
       
   134   GIOChannel *in;
       
   135   GError *error = NULL;
       
   136   GString *buffer;
       
   137   int line_to_do = 0;
       
   138   int line = 1;
       
   139   gchar *srcdir = getenv ("srcdir");
       
   140   gchar *testfile;
       
   141   
       
   142   #ifdef __SYMBIAN32__
       
   143   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);
       
   144   g_set_print_handler(mrtPrintHandler);
       
   145   #endif /*__SYMBIAN32__*/
       
   146 	  
       
   147   buffer = g_string_new (NULL);
       
   148 
       
   149 /*if (argc != 2 && argc != 3)
       
   150     {
       
   151       g_print("Usage: unicode-normalize NormalizationTest.txt LINE\n");
       
   152       return 1;
       
   153     }
       
   154 
       
   155   if (argc == 3)
       
   156     line_to_do = atoi(argv[2]);
       
   157 */
       
   158 
       
   159   if (!srcdir)
       
   160 	srcdir = "c:";
       
   161 
       
   162   testfile = g_strconcat (srcdir, G_DIR_SEPARATOR_S "NormalizationTest.txt", NULL);
       
   163   
       
   164   in = g_io_channel_new_file (testfile, "r", &error);
       
   165   if (!in)
       
   166     {
       
   167       g_print("Cannot open %s: %s\n", testfile, error->message);
       
   168       g_assert(FALSE && "unicode-normalize failed");
       
   169       
       
   170       #ifdef __SYMBIAN32__
       
   171       testResultXml("unicode-normalize");
       
   172       #endif /* EMULATOR */
       
   173       
       
   174       return 1;
       
   175     }
       
   176 
       
   177   while (TRUE)
       
   178     {
       
   179       gsize term_pos;
       
   180       gchar **columns;
       
   181 
       
   182       if (g_io_channel_read_line_string (in, buffer, &term_pos, &error) != G_IO_STATUS_NORMAL)
       
   183 	break;
       
   184 	
       
   185       //if (line_to_do && line != line_to_do)
       
   186 	//goto next;
       
   187       
       
   188       buffer->str[term_pos] = '\0';
       
   189       
       
   190       if (buffer->str[0] == '#') /* Comment */
       
   191 	goto next;
       
   192       if (buffer->str[0] == '@') /* Part */
       
   193 	{
       
   194 	  //g_print("\nProcessing %s\n",buffer->str + 1);
       
   195 	  goto next;
       
   196 	}
       
   197       
       
   198       columns = g_strsplit (buffer->str, ";", -1);
       
   199       if (!columns[0])
       
   200 	goto next;
       
   201       
       
   202       if (!process_one (line, columns))
       
   203 	return 1;
       
   204       g_strfreev (columns);
       
   205 
       
   206     next:
       
   207       g_string_truncate (buffer, 0);
       
   208       line++;
       
   209     }
       
   210 
       
   211   if (error)
       
   212     {
       
   213       g_print("Error reading test file, %s\n", error->message);
       
   214        
       
   215       g_assert(FALSE && "unicode-normalize failed");
       
   216 	  
       
   217 	  #ifdef __SYMBIAN32__
       
   218   	  testResultXml("unicode-normalize");
       
   219   	  #endif /* EMULATOR */
       
   220       
       
   221       return 1;
       
   222     }
       
   223 
       
   224   g_io_channel_unref (in);
       
   225   g_string_free (buffer, TRUE);
       
   226     
       
   227   #ifdef __SYMBIAN32__
       
   228   assert_failed = !success;
       
   229   testResultXml("unicode-normalize");
       
   230   #endif /* EMULATOR */
       
   231 
       
   232   return !success;
       
   233 }