nsz Git - libc-test/blob - src/regression/dn_expand-empty.c

   1 // dn_expand should accept empty name (single \0)
   2 #include <resolv.h>
   3 #include "test.h"
   4
   5 int main(void)
   6 {
   7         unsigned char packet[] = "";
   8         char name[] = "x";
   9         int r;
  10         r = dn_expand(packet, packet+1, packet, name, 1);
  11         if (r!=1)
  12                 t_error("__dn_expand(\"\") returned %d, wanted 1\n", r);
  13         if (*name)
  14                 t_error("__dn_expand(\"\") failed: got \"%s\" wanted \"\"\n", name);
  15         return t_status;
  16 }