1 /* $NetBSD: socktoa.c,v 1.1.1.2 2015/07/10 13:11:14 christos Exp $ */ 2 3 #include "config.h" 4 5 #include "ntp_stdlib.h" 6 #include "ntp_calendar.h" 7 8 #include "unity.h" 9 10 #include "sockaddrtest.h" 11 12 13 void test_IPv4AddressWithPort(void) { 14 sockaddr_u input = CreateSockaddr4("192.0.2.10", 123); 15 16 TEST_ASSERT_EQUAL_STRING("192.0.2.10", socktoa(&input)); 17 TEST_ASSERT_EQUAL_STRING("192.0.2.10:123", sockporttoa(&input)); 18 } 19 20 void test_IPv6AddressWithPort(void) { 21 const struct in6_addr address = { 22 0x20, 0x01, 0x0d, 0xb8, 23 0x85, 0xa3, 0x08, 0xd3, 24 0x13, 0x19, 0x8a, 0x2e, 25 0x03, 0x70, 0x73, 0x34 26 }; 27 28 const char* expected = 29 "2001:db8:85a3:8d3:1319:8a2e:370:7334"; 30 const char* expected_port = 31 "[2001:db8:85a3:8d3:1319:8a2e:370:7334]:123"; 32 33 sockaddr_u input; 34 memset(&input, 0, sizeof(input)); 35 AF(&input) = AF_INET6; 36 SET_ADDR6N(&input, address); 37 SET_PORT(&input, 123); 38 39 TEST_ASSERT_EQUAL_STRING(expected, socktoa(&input)); 40 TEST_ASSERT_EQUAL_STRING(expected_port, sockporttoa(&input)); 41 } 42 43 #ifdef ISC_PLATFORM_HAVESCOPEID 44 void test_ScopedIPv6AddressWithPort(void) { 45 const struct in6_addr address = { 46 0xfe, 0x80, 0x00, 0x00, 47 0x00, 0x00, 0x00, 0x00, 48 0x02, 0x12, 0x3f, 0xff, 49 0xfe, 0x29, 0xff, 0xfa 50 }; 51 52 const char* expected = 53 "fe80::212:3fff:fe29:fffa%5"; 54 const char* expected_port = 55 "[fe80::212:3fff:fe29:fffa%5]:123"; 56 57 sockaddr_u input; 58 memset(&input, 0, sizeof(input)); 59 AF(&input) = AF_INET6; 60 SET_ADDR6N(&input, address); 61 SET_PORT(&input, 123); 62 SCOPE_VAR(&input) = 5; 63 64 TEST_ASSERT_EQUAL_STRING(expected, socktoa(&input)); 65 TEST_ASSERT_EQUAL_STRING(expected_port, sockporttoa(&input)); 66 } 67 #endif /* ISC_PLATFORM_HAVESCOPEID */ 68 69 void test_HashEqual(void) { 70 sockaddr_u input1 = CreateSockaddr4("192.00.2.2", 123); 71 sockaddr_u input2 = CreateSockaddr4("192.0.2.2", 123); 72 73 TEST_ASSERT_TRUE(IsEqual(input1, input2)); 74 TEST_ASSERT_EQUAL(sock_hash(&input1), sock_hash(&input2)); 75 } 76 77 void test_HashNotEqual(void) { 78 /* These two addresses should not generate the same hash. */ 79 sockaddr_u input1 = CreateSockaddr4("192.0.2.1", 123); 80 sockaddr_u input2 = CreateSockaddr4("192.0.2.2", 123); 81 82 TEST_ASSERT_FALSE(IsEqual(input1, input2)); 83 //TODO : EXPECT_NE(sock_hash(&input1), sock_hash(&input2)); 84 //Damir's suggestion below: 85 TEST_ASSERT_FALSE(sock_hash(&input1) == sock_hash(&input2)); 86 //NOTE: sock_hash returns u_short, so you can compare it with == 87 //for complex structures you have to write an additional function like bool compare(a,b) 88 } 89 90 void test_IgnoreIPv6Fields(void) { 91 const struct in6_addr address = { 92 0x20, 0x01, 0x0d, 0xb8, 93 0x85, 0xa3, 0x08, 0xd3, 94 0x13, 0x19, 0x8a, 0x2e, 95 0x03, 0x70, 0x73, 0x34 96 }; 97 98 sockaddr_u input1, input2; 99 100 input1.sa6.sin6_family = AF_INET6; 101 input1.sa6.sin6_addr = address; 102 input1.sa6.sin6_flowinfo = 30L; // This value differs from input2. 103 SET_PORT(&input1, NTP_PORT); 104 105 input2.sa6.sin6_family = AF_INET6; 106 input2.sa6.sin6_addr = address; 107 input2.sa6.sin6_flowinfo = 10L; // This value differs from input1. 108 SET_PORT(&input2, NTP_PORT); 109 110 TEST_ASSERT_EQUAL(sock_hash(&input1), sock_hash(&input2)); 111 } 112