string/bug-strcoll1.c

   1 #include <stdio.h>
   2 #include <string.h>
   3 #include <locale.h>
   4
   5 int
   6 main (void)
   7 {
   8   const char t1[] = "0-0-0-0-0-0-0-0-0-0.COM";
   9   const char t2[] = "00000-00000.COM";
  10   int res1;
  11   int res2;
  12
  13   setlocale (LC_ALL, "en_US.ISO-8859-1");
  14
  15   res1 = strcoll (t1, t2);
  16   printf ("strcoll (\"%s\", \"%s\") = %d\n", t1, t2, res1);
  17   res2 = strcoll (t2, t1);
  18   printf ("strcoll (\"%s\", \"%s\") = %d\n", t2, t1, res2);
  19
  20   return ((res1 == 0 && res2 != 0)
  21           || (res1 != 0 && res2 == 0)
  22           || (res1 < 0 && res2 < 0)
  23           || (res1 > 0 && res2 > 0));
  24 }