src/test/test-arphrd-list.c

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2
   3 #include <linux/if_arp.h>
   4 #include <string.h>
   5
   6 #include "macro.h"
   7 #include "string-util.h"
   8
   9 _unused_ \
  10 static const struct arphrd_name* lookup_arphrd(register const char *str, register GPERF_LEN_TYPE len);
  11
  12 #include "arphrd-from-name.h"
  13 #include "arphrd-list.h"
  14 #include "arphrd-to-name.h"
  15
  16 int main(int argc, const char *argv[]) {
  17
  18         unsigned i;
  19
  20         for (i = 1; i < ELEMENTSOF(arphrd_names); i++) {
  21                 if (arphrd_names[i]) {
  22                         assert_se(streq(arphrd_to_name(i), arphrd_names[i]));
  23                         assert_se(arphrd_from_name(arphrd_names[i]) == (int) i);
  24                 }
  25         }
  26
  27         assert_se(arphrd_to_name(arphrd_max()) == NULL);
  28         assert_se(arphrd_to_name(0) == NULL);
  29         assert_se(arphrd_from_name("huddlduddl") == -EINVAL);
  30         assert_se(arphrd_from_name("") == -EINVAL);
  31
  32         return 0;
  33 }