src/test/test-arphrd-util.c

   1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
   2
   3 /* Make sure the net/if.h header is included before any linux/ one */
   4 #include <net/if.h>
   5 #include <linux/if_arp.h>
   6
   7 #include "arphrd-util.h"
   8 #include "string-util.h"
   9 #include "tests.h"
  10
  11 TEST(arphrd) {
  12         for (int i = 0; i <= ARPHRD_VOID + 1; i++) {
  13                 const char *name;
  14
  15                 name = arphrd_to_name(i);
  16                 if (name) {
  17                         log_info("%i: %s", i, name);
  18
  19                         ASSERT_EQ(arphrd_from_name(name), i);
  20                 }
  21         }
  22
  23         ASSERT_NULL(arphrd_to_name(ARPHRD_VOID + 1));
  24         assert_se(arphrd_from_name("huddlduddl") == -EINVAL);
  25         assert_se(arphrd_from_name("") == -EINVAL);
  26 }
  27
  28 DEFINE_TEST_MAIN(LOG_INFO);