1 #include "g_sockaddrtest.h"
3 class netofTest : public sockaddrtest {
6 TEST_F(netofTest, ClassBAddress) {
7 sockaddr_u input = CreateSockaddr4("172.16.2.1", NTP_PORT);
8 sockaddr_u expected = CreateSockaddr4("172.16.0.0", NTP_PORT);
10 sockaddr_u* actual = netof(&input);
12 ASSERT_TRUE(actual != NULL);
13 EXPECT_TRUE(IsEqual(expected, *actual));
16 TEST_F(netofTest, ClassCAddress) {
17 sockaddr_u input = CreateSockaddr4("192.0.2.255", NTP_PORT);
18 sockaddr_u expected = CreateSockaddr4("192.0.2.0", NTP_PORT);
20 sockaddr_u* actual = netof(&input);
22 ASSERT_TRUE(actual != NULL);
23 EXPECT_TRUE(IsEqual(expected, *actual));
26 TEST_F(netofTest, ClassAAddress) {
27 /* Class A addresses are assumed to be classless,
28 * thus the same address should be returned.
30 sockaddr_u input = CreateSockaddr4("10.20.30.40", NTP_PORT);
31 sockaddr_u expected = CreateSockaddr4("10.20.30.40", NTP_PORT);
33 sockaddr_u* actual = netof(&input);
35 ASSERT_TRUE(actual != NULL);
36 EXPECT_TRUE(IsEqual(expected, *actual));
39 TEST_F(netofTest, IPv6Address) {
40 /* IPv6 addresses are assumed to have 64-bit host- and 64-bit network parts. */
41 const struct in6_addr input_address = {
42 0x20, 0x01, 0x0d, 0xb8,
43 0x85, 0xa3, 0x08, 0xd3,
44 0x13, 0x19, 0x8a, 0x2e,
45 0x03, 0x70, 0x73, 0x34
46 }; // 2001:0db8:85a3:08d3:1319:8a2e:0370:7334
48 const struct in6_addr expected_address = {
49 0x20, 0x01, 0x0d, 0xb8,
50 0x85, 0xa3, 0x08, 0xd3,
51 0x00, 0x00, 0x00, 0x00,
52 0x00, 0x00, 0x00, 0x00
53 }; // 2001:0db8:85a3:08d3:0000:0000:0000:0000
56 input.sa6.sin6_family = AF_INET6;
57 input.sa6.sin6_addr = input_address;
58 SET_PORT(&input, 3000);
61 expected.sa6.sin6_family = AF_INET6;
62 expected.sa6.sin6_addr = expected_address;
63 SET_PORT(&expected, 3000);
65 sockaddr_u* actual = netof(&input);
67 ASSERT_TRUE(actual != NULL);
68 EXPECT_TRUE(IsEqual(expected, *actual));