tests/unicode-caseconv.c

   1 #undef G_DISABLE_ASSERT
   2 #undef G_LOG_DOMAIN
   3
   4 #include <locale.h>
   5 #include <stdlib.h>
   6 #include <stdio.h>
   7 #include <glib.h>
   8 #include <string.h>
   9
  10 int main (int argc, char **argv)
  11 {
  12   FILE *infile;
  13   char buffer[1024];
  14   char **strings;
  15   char *srcdir = getenv ("srcdir");
  16   char *filename;
  17   const char *locale;
  18   const char *test;
  19   char *convert;
  20   char *current_locale = setlocale (LC_CTYPE, NULL);
  21   gint result = 0;
  22
  23   if (!srcdir)
  24     srcdir = ".";
  25   filename = g_strconcat (srcdir, G_DIR_SEPARATOR_S, "casemap.txt", NULL);
  26
  27   infile = fopen (filename, "r");
  28   if (!infile)
  29     {
  30       fprintf (stderr, "Failed to open %s\n", filename );
  31       exit (1);
  32     }
  33
  34   while (fgets (buffer, sizeof(buffer), infile))
  35     {
  36       if (buffer[0] == '#')
  37         continue;
  38
  39       strings = g_strsplit (buffer, "\t", -1);
  40
  41       locale = strings[0];
  42
  43       if (!locale[0])
  44         locale = "C";
  45
  46       if (strcmp (locale, current_locale) != 0)
  47         {
  48           setlocale (LC_CTYPE, locale);
  49           current_locale = setlocale (LC_CTYPE, NULL);
  50
  51           if (strncmp (current_locale, locale, 2) != 0)
  52             {
  53               fprintf (stderr, "Cannot set locale to %s, skipping\n", locale);
  54               goto next;
  55             }
  56         }
  57
  58       test = strings[1];
  59
  60       convert = g_utf8_strup (test, -1);
  61       if (strcmp (convert, strings[4]) != 0)
  62         {
  63           fprintf (stderr, "Failure: toupper(%s) == %s, should have been %s\n",
  64                    test, convert, strings[4]);
  65           result = 1;
  66         }
  67       g_free (convert);
  68
  69       convert = g_utf8_strdown (test, -1);
  70       if (strcmp (convert, strings[2]) != 0)
  71         {
  72           fprintf (stderr, "Failure: tolower(%s) == %s, should have been %s\n",
  73                    test, convert, strings[2]);
  74           result = 1;
  75         }
  76       g_free (convert);
  77
  78     next:
  79       g_strfreev (strings);
  80     }
  81
  82   fclose (infile);
  83
  84   g_free (filename);
  85   filename = g_strconcat (srcdir, G_DIR_SEPARATOR_S, "casefold.txt", NULL);
  86
  87   infile = fopen (filename, "r");
  88   if (!infile)
  89     {
  90       fprintf (stderr, "Failed to open %s\n", filename );
  91       exit (1);
  92     }
  93
  94   while (fgets (buffer, sizeof(buffer), infile))
  95     {
  96       if (buffer[0] == '#')
  97         continue;
  98
  99       buffer[strlen(buffer) - 1] = '\0';
 100       strings = g_strsplit (buffer, "\t", -1);
 101
 102       test = strings[0];
 103
 104       convert = g_utf8_casefold (test, -1);
 105       if (strcmp (convert, strings[1]) != 0)
 106         {
 107           fprintf (stderr, "Failure: casefold(%s) == '%s', should have been '%s'\n",
 108                    test, convert, strings[1]);
 109           result = 1;
 110         }
 111       g_free (convert);
 112
 113       g_strfreev (strings);
 114     }
 115
 116   fclose (infile);
 117
 118   return result;
 119 }