1 /*
2 * Copyright (c) 2024, Friedt Professional Engineering Services, Inc
3 *
4 * SPDX-License-Identifier: Apache-2.0
5 */
6
7 #include <zephyr/logging/log.h>
8 #include <zephyr/net/net_if.h>
9 #include <zephyr/posix/net/if.h>
10 #include <zephyr/sys/util.h>
11 #include <zephyr/ztest.h>
12
ZTEST(net,test_if_indextoname)13 ZTEST(net, test_if_indextoname)
14 {
15 char *name;
16 size_t n = 0;
17 struct net_if *iface;
18 char a[IF_NAMESIZE];
19 char b[IF_NAMESIZE];
20
21 NET_IFACE_COUNT(&n);
22 TC_PRINT("%zu interfaces\n", n);
23 for (size_t i = 0; i < n; i++) {
24 memset(a, 0, sizeof(a));
25 memset(b, 0, sizeof(b));
26 name = if_indextoname(i + 1, a);
27 zassert_equal(name, a);
28 TC_PRINT("interface %zu: %s\n", i + 1, name);
29 iface = net_if_get_by_index(i + 1);
30 zassert_not_null(iface);
31 zassert_true(net_if_get_name(iface, b, IF_NAMESIZE) >= 0);
32 zassert_mem_equal(a, b, IF_NAMESIZE);
33 }
34 }
35
ZTEST(net,test_if_freenameindex)36 ZTEST(net, test_if_freenameindex)
37 {
38 if_freenameindex(NULL);
39 if_freenameindex(if_nameindex());
40 }
41
ZTEST(net,test_if_nameindex)42 ZTEST(net, test_if_nameindex)
43 {
44 size_t n = 0;
45 struct if_nameindex *ni;
46
47 NET_IFACE_COUNT(&n);
48 TC_PRINT("%zu interfaces\n", n);
49
50 ni = if_nameindex();
51 if (ni == NULL) {
52 zassert_equal(errno, ENOBUFS);
53 return;
54 }
55
56 for (size_t i = 0; i < n; i++) {
57 zassert_equal(i + 1, ni[i].if_index);
58 zassert_not_null(ni[i].if_name);
59 TC_PRINT("interface %zu: %s\n", i + 1, ni[i].if_name);
60 zassert_equal(0, ni[n].if_index);
61 zassert_is_null(ni[n].if_name);
62 }
63
64 if_freenameindex(ni);
65 }
66
ZTEST(net,test_if_nametoindex)67 ZTEST(net, test_if_nametoindex)
68 {
69 size_t n = 0;
70 char buf[IF_NAMESIZE];
71
72 NET_IFACE_COUNT(&n);
73 TC_PRINT("%zu interfaces\n", n);
74 for (size_t i = 0; i < n; i++) {
75 memset(buf, 0, sizeof(buf));
76 zassert_not_null(if_indextoname(i + 1, buf));
77 TC_PRINT("interface %zu: %s\n", i + 1, buf);
78 zassert_equal(i + 1, if_nametoindex(buf));
79 }
80 }
81
