iconvdata/bug-iconv5.c

   1 #include <iconv.h>
   2 #include <stdint.h>
   3 #include <stdio.h>
   4
   5
   6 static int
   7 do_test (void)
   8 {
   9   iconv_t cd = iconv_open ("utf-8", "unicode");
  10   if (cd == (iconv_t) -1)
  11     {
  12       puts ("cannot open iconv module");
  13       return 1;
  14     }
  15
  16   static const uint16_t us[] = { 0xfeff, 0x0041, 0x0042, 0x0043 };
  17   char buf[100];
  18
  19   char *inbuf;
  20   size_t inlen;
  21   char *outbuf;
  22   size_t outlen;
  23   size_t n;
  24
  25   inbuf = (char *) us;
  26   inlen = sizeof (us);
  27   outbuf = buf;
  28   outlen = sizeof (buf);
  29   n = iconv (cd, &inbuf, &inlen, &outbuf, &outlen);
  30   if (n == (size_t) -1 || inlen != 0 || outlen != sizeof (buf) - 3)
  31     {
  32       puts ("first conversion failed");
  33       return 1;
  34     }
  35
  36   iconv (cd, NULL, NULL, NULL, NULL);
  37
  38   inbuf = (char *) us;
  39   inlen = sizeof (us);
  40   outbuf = buf;
  41   outlen = sizeof (buf);
  42   n = iconv (cd, &inbuf, &inlen, &outbuf, &outlen);
  43   if (n == (size_t) -1 || inlen != 0 || outlen != sizeof (buf) - 3)
  44     {
  45       puts ("second conversion failed");
  46       return 1;
  47     }
  48
  49   return 0;
  50 }
  51
  52 #define TEST_FUNCTION do_test ()
  53 #include "../test-skeleton.c"