tinc-vpn.org Git - tinc/blob - test/unit/test_netutl.c

   1 #include "unittest.h"
   2 #include "../../src/netutl.h"
   3
   4 static void test_service_to_port_invalid(void **state) {
   5         (void)state;
   6
   7         assert_int_equal(0, service_to_port(NULL));
   8         assert_int_equal(0, service_to_port(""));
   9         assert_int_equal(0, service_to_port("-1"));
  10         assert_int_equal(0, service_to_port("foobar"));
  11 }
  12
  13 static void test_service_to_port_valid(void **state) {
  14         (void)state;
  15
  16         assert_int_equal(22, service_to_port("ssh"));
  17         assert_int_equal(80, service_to_port("http"));
  18         assert_int_equal(443, service_to_port("https"));
  19         assert_int_equal(1234, service_to_port("1234"));
  20 }
  21
  22 static void test_is_local_connection_ipv4(void **state) {
  23         (void)state;
  24
  25         sockaddr_t sa;
  26
  27         assert_true(inet_pton(AF_INET, "127.0.0.0", &sa.in.sin_addr));
  28         sa.sa.sa_family = AF_INET;
  29         assert_true(is_local_connection(&sa));
  30
  31         assert_true(inet_pton(AF_INET, "127.42.13.5", &sa.in.sin_addr));
  32         sa.sa.sa_family = AF_INET;
  33         assert_true(is_local_connection(&sa));
  34
  35         assert_true(inet_pton(AF_INET, "127.255.255.255", &sa.in.sin_addr));
  36         sa.sa.sa_family = AF_INET;
  37         assert_true(is_local_connection(&sa));
  38
  39         assert_true(inet_pton(AF_INET, "128.0.0.1", &sa.in.sin_addr));
  40         sa.sa.sa_family = AF_INET;
  41         assert_false(is_local_connection(&sa));
  42 }
  43
  44 static void test_is_local_connection_ipv6(void **state) {
  45         (void)state;
  46
  47         sockaddr_t sa;
  48
  49         assert_true(inet_pton(AF_INET6, "::1", &sa.in6.sin6_addr));
  50         sa.sa.sa_family = AF_INET6;
  51         assert_true(is_local_connection(&sa));
  52
  53         assert_true(inet_pton(AF_INET6, "::1:1", &sa.in6.sin6_addr));
  54         sa.sa.sa_family = AF_INET6;
  55         assert_false(is_local_connection(&sa));
  56
  57         assert_true(inet_pton(AF_INET6, "fe80::", &sa.in6.sin6_addr));
  58         sa.sa.sa_family = AF_INET6;
  59         assert_false(is_local_connection(&sa));
  60 }
  61
  62 static void test_is_local_connection_unix(void **state) {
  63         (void)state;
  64
  65         sockaddr_t sa = {.sa.sa_family = AF_UNIX};
  66         assert_true(is_local_connection(&sa));
  67 }
  68
  69 int main(void) {
  70         const struct CMUnitTest tests[] = {
  71                 cmocka_unit_test(test_service_to_port_invalid),
  72                 cmocka_unit_test(test_service_to_port_valid),
  73                 cmocka_unit_test(test_is_local_connection_ipv4),
  74                 cmocka_unit_test(test_is_local_connection_ipv6),
  75                 cmocka_unit_test(test_is_local_connection_unix),
  76         };
  77         return cmocka_run_group_tests(tests, NULL, NULL);
  78 }