ntp-4.2.8p15.tar.gz: .../libntp/decodenetnum.c

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Member "ntp-4.2.8p15/tests/libntp/decodenetnum.c" (23 Jun 2020, 5463 Bytes) of package /linux/misc/ntp-4.2.8p15.tar.gz:

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1 #include "config.h" 2 #include "ntp_stdlib.h" 3 #include "sockaddrtest.h" 4 5 #include "unity.h" 6 7 void setUp(void); 8 extern void test_IPv4AddressOnly(void); 9 extern void test_IPv4AddressWithPort(void); 10 extern void test_IPv6AddressOnly(void); 11 extern void test_IPv6AddressWithPort(void); 12 extern void test_IPv6AddressWithScope(void); 13 extern void test_IPv6AddressWithPortAndScope(void); 14 extern void test_IllegalAddress(void); 15 extern void test_IllegalCharInPort(void); 16 extern void test_NameBufOverflow(void); 17 18 /* 19 * NOTE: The IPv6 specific tests are reduced to stubs when IPv6 is 20 * disabled. 21 * 22 * ISC_PLATFORM_HAVEIPV6 checks if system has IPV6 capabilies. WANTIPV6 23 * ISC_PLATFORM_WANTIPV6 can be changed with build --disable-ipv6. 24 * 25 * If we want IPv6 but don't have it, the tests should fail, I think. 26 */ 27 void 28 setUp(void) 29 { 30 init_lib(); 31 } 32 33 34 void 35 test_IPv4AddressOnly(void) 36 { 37 const char *str = "192.0.2.1"; 38 sockaddr_u actual; 39 40 sockaddr_u expected; 41 memset(&expected, 0, sizeof(expected)); 42 expected.sa4.sin_family = AF_INET; 43 expected.sa4.sin_addr.s_addr = inet_addr("192.0.2.1"); 44 SET_PORT(&expected, NTP_PORT); 45 46 TEST_ASSERT_TRUE(decodenetnum(str, &actual)); 47 TEST_ASSERT_TRUE(IsEqual(expected, actual)); 48 } 49 50 void 51 test_IPv4AddressWithPort(void) 52 { 53 const char *str = "192.0.2.2:2000"; 54 sockaddr_u actual; 55 56 sockaddr_u expected; 57 memset(&expected, 0, sizeof(expected)); 58 expected.sa4.sin_family = AF_INET; 59 expected.sa4.sin_addr.s_addr = inet_addr("192.0.2.2"); 60 SET_PORT(&expected, 2000); 61 62 TEST_ASSERT_TRUE(decodenetnum(str, &actual)); 63 TEST_ASSERT_TRUE(IsEqual(expected, actual)); 64 } 65 66 67 void 68 test_IPv6AddressOnly(void) 69 { 70 #if defined(ISC_PLATFORM_HAVEIPV6) && defined(WANT_IPV6) 71 72 const struct in6_addr address = { 73 0x20, 0x01, 0x0d, 0xb8, 74 0x85, 0xa3, 0x08, 0xd3, 75 0x13, 0x19, 0x8a, 0x2e, 76 0x03, 0x70, 0x73, 0x34 77 }; 78 79 const char *str1 = "2001:0db8:85a3:08d3:1319:8a2e:0370:7334"; 80 const char *str2 = "[2001:0db8:85a3:08d3:1319:8a2e:0370:7334]"; 81 sockaddr_u actual; 82 83 sockaddr_u expected; 84 memset(&expected, 0, sizeof(expected)); 85 expected.sa6.sin6_family = AF_INET6; 86 expected.sa6.sin6_addr = address; 87 SET_PORT(&expected, NTP_PORT); 88 89 TEST_ASSERT_TRUE(decodenetnum(str1, &actual)); 90 TEST_ASSERT_TRUE(IsEqual(expected, actual)); 91 92 TEST_ASSERT_TRUE(decodenetnum(str2, &actual)); 93 TEST_ASSERT_TRUE(IsEqual(expected, actual)); 94 95 #else 96 97 TEST_IGNORE_MESSAGE("IPV6 disabled in build"); 98 99 #endif 100 } 101 102 103 void 104 test_IPv6AddressWithPort(void) 105 { 106 #if defined(ISC_PLATFORM_HAVEIPV6) && defined(WANT_IPV6) 107 108 const struct in6_addr address = { 109 0x20, 0x01, 0x0d, 0xb8, 110 0x85, 0xa3, 0x08, 0xd3, 111 0x13, 0x19, 0x8a, 0x2e, 112 0x03, 0x70, 0x73, 0x34 113 }; 114 115 const char *str = "[2001:0db8:85a3:08d3:1319:8a2e:0370:7334]:3000"; 116 sockaddr_u actual; 117 118 sockaddr_u expected; 119 memset(&expected, 0, sizeof(expected)); 120 expected.sa6.sin6_family = AF_INET6; 121 expected.sa6.sin6_addr = address; 122 SET_PORT(&expected, 3000); 123 124 TEST_ASSERT_TRUE(decodenetnum(str, &actual)); 125 TEST_ASSERT_TRUE(IsEqual(expected, actual)); 126 127 #else 128 129 TEST_IGNORE_MESSAGE("IPV6 disabled in build"); 130 131 #endif 132 } 133 134 void test_IPv6AddressWithScope(void) 135 { 136 #if defined(ISC_PLATFORM_HAVEIPV6) && defined(WANT_IPV6) 137 138 const struct in6_addr address = { 139 0x20, 0x01, 0x0d, 0xb8, 140 0x85, 0xa3, 0x08, 0xd3, 141 0x13, 0x19, 0x8a, 0x2e, 142 0x03, 0x70, 0x73, 0x34 143 }; 144 145 const char *str1 = "2001:0db8:85a3:08d3:1319:8a2e:0370:7334%42"; 146 const char *str2 = "[2001:0db8:85a3:08d3:1319:8a2e:0370:7334%42]"; 147 sockaddr_u actual; 148 149 sockaddr_u expected; 150 memset(&expected, 0, sizeof(expected)); 151 expected.sa6.sin6_family = AF_INET6; 152 expected.sa6.sin6_addr = address; 153 expected.sa6.sin6_scope_id = 42; 154 SET_PORT(&expected, NTP_PORT); 155 156 TEST_ASSERT_TRUE(decodenetnum(str1, &actual)); 157 TEST_ASSERT_TRUE(IsEqual(expected, actual)); 158 159 TEST_ASSERT_TRUE(decodenetnum(str2, &actual)); 160 TEST_ASSERT_TRUE(IsEqual(expected, actual)); 161 162 #else 163 164 TEST_IGNORE_MESSAGE("IPV6 disabled in build"); 165 166 #endif 167 } 168 169 void test_IPv6AddressWithPortAndScope(void) 170 { 171 #if defined(ISC_PLATFORM_HAVEIPV6) && defined(WANT_IPV6) 172 173 const struct in6_addr address = { 174 0x20, 0x01, 0x0d, 0xb8, 175 0x85, 0xa3, 0x08, 0xd3, 176 0x13, 0x19, 0x8a, 0x2e, 177 0x03, 0x70, 0x73, 0x34 178 }; 179 180 const char *str = "[2001:0db8:85a3:08d3:1319:8a2e:0370:7334%42]:3000"; 181 sockaddr_u actual; 182 183 sockaddr_u expected; 184 memset(&expected, 0, sizeof(expected)); 185 expected.sa6.sin6_family = AF_INET6; 186 expected.sa6.sin6_addr = address; 187 expected.sa6.sin6_scope_id = 42; 188 SET_PORT(&expected, 3000); 189 190 TEST_ASSERT_TRUE(decodenetnum(str, &actual)); 191 TEST_ASSERT_TRUE(IsEqual(expected, actual)); 192 193 #else 194 195 TEST_IGNORE_MESSAGE("IPV6 disabled in build"); 196 197 #endif 198 } 199 200 void 201 test_IllegalAddress(void) 202 { 203 const char *str = "192.0.2.270:2000"; 204 sockaddr_u actual; 205 206 TEST_ASSERT_FALSE(decodenetnum(str, &actual)); 207 } 208 209 210 void 211 test_IllegalCharInPort(void) 212 { 213 /* An illegal port does not make the decodenetnum fail, but instead 214 * makes it use the standard port. 215 */ 216 const char *str = "192.0.2.1:a700"; 217 sockaddr_u actual; 218 219 sockaddr_u expected; 220 memset(&expected, 0, sizeof(expected)); 221 expected.sa4.sin_family = AF_INET; 222 expected.sa4.sin_addr.s_addr = inet_addr("192.0.2.1"); 223 SET_PORT(&expected, NTP_PORT); 224 225 TEST_ASSERT_TRUE(decodenetnum(str, &actual)); 226 TEST_ASSERT_TRUE(IsEqual(expected, actual)); 227 } 228 229 void 230 test_NameBufOverflow(void) 231 { 232 const char *str = 233 "loremipsumloremipsumloremipsumloremipsumloremipsum" 234 "loremipsumloremipsumloremipsumloremipsum"; 235 236 sockaddr_u actual; 237 TEST_ASSERT_FALSE(decodenetnum(str, &actual)); 238 }