summaryrefslogtreecommitdiff
path: root/auto_tests/network_test.c
diff options
context:
space:
mode:
Diffstat (limited to 'auto_tests/network_test.c')
-rw-r--r--auto_tests/network_test.c154
1 files changed, 154 insertions, 0 deletions
diff --git a/auto_tests/network_test.c b/auto_tests/network_test.c
new file mode 100644
index 00000000..593b1f40
--- /dev/null
+++ b/auto_tests/network_test.c
@@ -0,0 +1,154 @@
1#ifdef HAVE_CONFIG_H
2#include "config.h"
3#endif
4
5#include <sys/types.h>
6#include <stdint.h>
7#include <string.h>
8#include <check.h>
9#include <stdlib.h>
10#include <time.h>
11
12#include "../toxcore/network.h"
13
14START_TEST(test_addr_resolv_localhost)
15{
16#ifdef __CYGWIN__
17 /* force initialization of network stack
18 * normally this should happen automatically
19 * cygwin doesn't do it for every network related function though
20 * e.g. not for getaddrinfo... */
21 socket(0, 0, 0);
22 errno = 0;
23#endif
24
25 const char localhost[] = "localhost";
26
27 IP ip;
28 ip_init(&ip, 0);
29
30 int res = addr_resolve(localhost, &ip, NULL);
31
32 ck_assert_msg(res > 0, "Resolver failed: %u, %s (%x, %x)", errno, strerror(errno));
33
34 if (res > 0) {
35 ck_assert_msg(ip.family == AF_INET, "Expected family AF_INET, got %u.", ip.family);
36 ck_assert_msg(ip.ip4.uint32 == htonl(0x7F000001), "Expected 127.0.0.1, got %s.", inet_ntoa(ip.ip4.in_addr));
37 }
38
39 ip_init(&ip, 1);
40 res = addr_resolve(localhost, &ip, NULL);
41
42 ck_assert_msg(res > 0, "Resolver failed: %u, %s (%x, %x)", errno, strerror(errno));
43
44 if (res > 0) {
45 ck_assert_msg(ip.family == AF_INET6, "Expected family AF_INET6, got %u.", ip.family);
46 ck_assert_msg(!memcmp(&ip.ip6, &in6addr_loopback, sizeof(IP6)), "Expected ::1, got %s.", ip_ntoa(&ip));
47 }
48
49 ip_init(&ip, 1);
50 ip.family = AF_UNSPEC;
51 IP extra;
52 ip_reset(&extra);
53 res = addr_resolve(localhost, &ip, &extra);
54
55 ck_assert_msg(res > 0, "Resolver failed: %u, %s (%x, %x)", errno, strerror(errno));
56
57 if (res > 0) {
58 ck_assert_msg(ip.family == AF_INET6, "Expected family AF_INET6, got %u.", ip.family);
59 ck_assert_msg(!memcmp(&ip.ip6, &in6addr_loopback, sizeof(IP6)), "Expected ::1, got %s.", ip_ntoa(&ip));
60
61 ck_assert_msg(extra.family == AF_INET, "Expected family AF_INET, got %u.", extra.family);
62 ck_assert_msg(extra.ip4.uint32 == htonl(0x7F000001), "Expected 127.0.0.1, got %s.", inet_ntoa(extra.ip4.in_addr));
63 }
64}
65END_TEST
66
67START_TEST(test_ip_equal)
68{
69 int res;
70 IP ip1, ip2;
71 ip_reset(&ip1);
72 ip_reset(&ip2);
73
74 res = ip_equal(NULL, NULL);
75 ck_assert_msg(res == 0, "ip_equal(NULL, NULL): expected result 0, got %u.", res);
76
77 res = ip_equal(&ip1, NULL);
78 ck_assert_msg(res == 0, "ip_equal(PTR, NULL): expected result 0, got %u.", res);
79
80 res = ip_equal(NULL, &ip1);
81 ck_assert_msg(res == 0, "ip_equal(NULL, PTR): expected result 0, got %u.", res);
82
83 ip1.family = AF_INET;
84 ip1.ip4.uint32 = htonl(0x7F000001);
85
86 res = ip_equal(&ip1, &ip2);
87 ck_assert_msg(res == 0, "ip_equal( {AF_INET, 127.0.0.1}, {AF_UNSPEC, 0} ): expected result 0, got %u.", res);
88
89 ip2.family = AF_INET;
90 ip2.ip4.uint32 = htonl(0x7F000001);
91
92 res = ip_equal(&ip1, &ip2);
93 ck_assert_msg(res != 0, "ip_equal( {AF_INET, 127.0.0.1}, {AF_INET, 127.0.0.1} ): expected result != 0, got 0.");
94
95 ip2.ip4.uint32 = htonl(0x7F000002);
96
97 res = ip_equal(&ip1, &ip2);
98 ck_assert_msg(res == 0, "ip_equal( {AF_INET, 127.0.0.1}, {AF_INET, 127.0.0.2} ): expected result 0, got %u.", res);
99
100 ip2.family = AF_INET6;
101 ip2.ip6.uint32[0] = 0;
102 ip2.ip6.uint32[1] = 0;
103 ip2.ip6.uint32[2] = htonl(0xFFFF);
104 ip2.ip6.uint32[3] = htonl(0x7F000001);
105
106 ck_assert_msg(IN6_IS_ADDR_V4MAPPED(&ip2.ip6) != 0, "IN6_IS_ADDR_V4MAPPED(::ffff:127.0.0.1): expected != 0, got 0.");
107
108 res = ip_equal(&ip1, &ip2);
109 ck_assert_msg(res != 0, "ip_equal( {AF_INET, 127.0.0.1}, {AF_INET6, ::ffff:127.0.0.1} ): expected result != 0, got 0.");
110
111 memcpy(&ip2.ip6, &in6addr_loopback, sizeof(IP6));
112 res = ip_equal(&ip1, &ip2);
113 ck_assert_msg(res == 0, "ip_equal( {AF_INET, 127.0.0.1}, {AF_INET6, ::1} ): expected result 0, got %u.", res);
114
115 memcpy(&ip1, &ip2, sizeof(IP));
116 res = ip_equal(&ip1, &ip2);
117 ck_assert_msg(res != 0, "ip_equal( {AF_INET6, ::1}, {AF_INET6, ::1} ): expected result != 0, got 0.");
118
119 ip2.ip6.uint8[15]++;
120 res = ip_equal(&ip1, &ip2);
121 ck_assert_msg(res == 0, "ip_equal( {AF_INET6, ::1}, {AF_INET6, ::2} ): expected result 0, got %res.", res);
122}
123END_TEST
124
125#define DEFTESTCASE(NAME) \
126 TCase *NAME = tcase_create(#NAME); \
127 tcase_add_test(NAME, test_##NAME); \
128 suite_add_tcase(s, NAME);
129
130Suite *network_suite(void)
131{
132 Suite *s = suite_create("Network");
133
134 DEFTESTCASE(addr_resolv_localhost);
135 DEFTESTCASE(ip_equal);
136
137 return s;
138}
139
140int main(int argc, char *argv[])
141{
142 srand((unsigned int) time(NULL));
143
144 Suite *network = network_suite();
145 SRunner *test_runner = srunner_create(network);
146 int number_failed = 0;
147
148 srunner_run_all(test_runner, CK_NORMAL);
149 number_failed = srunner_ntests_failed(test_runner);
150
151 srunner_free(test_runner);
152
153 return number_failed;
154}
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-27 17:46:32 +0000