henrike@webrtc.org | f7795df | 2014-05-13 18:00:26 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2004 The WebRTC Project Authors. All rights reserved. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license |
| 5 | * that can be found in the LICENSE file in the root of the source |
| 6 | * tree. An additional intellectual property rights grant can be found |
| 7 | * in the file PATENTS. All contributing project authors may |
| 8 | * be found in the AUTHORS file in the root of the source tree. |
| 9 | */ |
| 10 | |
| 11 | #if defined(WEBRTC_POSIX) |
| 12 | #include <netinet/in.h> // for sockaddr_in |
| 13 | #endif |
| 14 | |
| 15 | #include "webrtc/base/gunit.h" |
| 16 | #include "webrtc/base/socketaddress.h" |
| 17 | #include "webrtc/base/ipaddress.h" |
| 18 | |
| 19 | namespace rtc { |
| 20 | |
| 21 | const in6_addr kTestV6Addr = { { {0x20, 0x01, 0x0d, 0xb8, |
| 22 | 0x10, 0x20, 0x30, 0x40, |
| 23 | 0x50, 0x60, 0x70, 0x80, |
| 24 | 0x90, 0xA0, 0xB0, 0xC0} } }; |
| 25 | const in6_addr kMappedV4Addr = { { {0x00, 0x00, 0x00, 0x00, |
| 26 | 0x00, 0x00, 0x00, 0x00, |
| 27 | 0x00, 0x00, 0xFF, 0xFF, |
| 28 | 0x01, 0x02, 0x03, 0x04} } }; |
| 29 | const std::string kTestV6AddrString = "2001:db8:1020:3040:5060:7080:90a0:b0c0"; |
| 30 | const std::string kTestV6AddrAnonymizedString = "2001:db8:1020::"; |
| 31 | const std::string kTestV6AddrFullString = |
| 32 | "[2001:db8:1020:3040:5060:7080:90a0:b0c0]:5678"; |
| 33 | const std::string kTestV6AddrFullAnonymizedString = "[2001:db8:1020::]:5678"; |
| 34 | |
| 35 | TEST(SocketAddressTest, TestDefaultCtor) { |
| 36 | SocketAddress addr; |
| 37 | EXPECT_FALSE(addr.IsUnresolvedIP()); |
| 38 | EXPECT_EQ(IPAddress(), addr.ipaddr()); |
| 39 | EXPECT_EQ(0, addr.port()); |
| 40 | EXPECT_EQ("", addr.hostname()); |
| 41 | } |
| 42 | |
| 43 | TEST(SocketAddressTest, TestIPPortCtor) { |
| 44 | SocketAddress addr(IPAddress(0x01020304), 5678); |
| 45 | EXPECT_FALSE(addr.IsUnresolvedIP()); |
| 46 | EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr()); |
| 47 | EXPECT_EQ(5678, addr.port()); |
| 48 | EXPECT_EQ("", addr.hostname()); |
| 49 | EXPECT_EQ("1.2.3.4:5678", addr.ToString()); |
| 50 | } |
| 51 | |
| 52 | TEST(SocketAddressTest, TestIPv4StringPortCtor) { |
| 53 | SocketAddress addr("1.2.3.4", 5678); |
| 54 | EXPECT_FALSE(addr.IsUnresolvedIP()); |
| 55 | EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr()); |
| 56 | EXPECT_EQ(5678, addr.port()); |
| 57 | EXPECT_EQ("1.2.3.4", addr.hostname()); |
| 58 | EXPECT_EQ("1.2.3.4:5678", addr.ToString()); |
| 59 | } |
| 60 | |
| 61 | TEST(SocketAddressTest, TestIPv6StringPortCtor) { |
| 62 | SocketAddress addr2(kTestV6AddrString, 1234); |
| 63 | IPAddress tocheck(kTestV6Addr); |
| 64 | |
| 65 | EXPECT_FALSE(addr2.IsUnresolvedIP()); |
| 66 | EXPECT_EQ(tocheck, addr2.ipaddr()); |
| 67 | EXPECT_EQ(1234, addr2.port()); |
| 68 | EXPECT_EQ(kTestV6AddrString, addr2.hostname()); |
| 69 | EXPECT_EQ("[" + kTestV6AddrString + "]:1234", addr2.ToString()); |
| 70 | } |
| 71 | |
| 72 | TEST(SocketAddressTest, TestSpecialStringPortCtor) { |
| 73 | // inet_addr doesn't handle this address properly. |
| 74 | SocketAddress addr("255.255.255.255", 5678); |
| 75 | EXPECT_FALSE(addr.IsUnresolvedIP()); |
| 76 | EXPECT_EQ(IPAddress(0xFFFFFFFFU), addr.ipaddr()); |
| 77 | EXPECT_EQ(5678, addr.port()); |
| 78 | EXPECT_EQ("255.255.255.255", addr.hostname()); |
| 79 | EXPECT_EQ("255.255.255.255:5678", addr.ToString()); |
| 80 | } |
| 81 | |
| 82 | TEST(SocketAddressTest, TestHostnamePortCtor) { |
| 83 | SocketAddress addr("a.b.com", 5678); |
| 84 | EXPECT_TRUE(addr.IsUnresolvedIP()); |
| 85 | EXPECT_EQ(IPAddress(), addr.ipaddr()); |
| 86 | EXPECT_EQ(5678, addr.port()); |
| 87 | EXPECT_EQ("a.b.com", addr.hostname()); |
| 88 | EXPECT_EQ("a.b.com:5678", addr.ToString()); |
| 89 | } |
| 90 | |
| 91 | TEST(SocketAddressTest, TestCopyCtor) { |
| 92 | SocketAddress from("1.2.3.4", 5678); |
| 93 | SocketAddress addr(from); |
| 94 | EXPECT_FALSE(addr.IsUnresolvedIP()); |
| 95 | EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr()); |
| 96 | EXPECT_EQ(5678, addr.port()); |
| 97 | EXPECT_EQ("1.2.3.4", addr.hostname()); |
| 98 | EXPECT_EQ("1.2.3.4:5678", addr.ToString()); |
| 99 | } |
| 100 | |
| 101 | TEST(SocketAddressTest, TestAssign) { |
| 102 | SocketAddress from("1.2.3.4", 5678); |
| 103 | SocketAddress addr(IPAddress(0x88888888), 9999); |
| 104 | addr = from; |
| 105 | EXPECT_FALSE(addr.IsUnresolvedIP()); |
| 106 | EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr()); |
| 107 | EXPECT_EQ(5678, addr.port()); |
| 108 | EXPECT_EQ("1.2.3.4", addr.hostname()); |
| 109 | EXPECT_EQ("1.2.3.4:5678", addr.ToString()); |
| 110 | } |
| 111 | |
| 112 | TEST(SocketAddressTest, TestSetIPPort) { |
| 113 | SocketAddress addr(IPAddress(0x88888888), 9999); |
| 114 | addr.SetIP(IPAddress(0x01020304)); |
| 115 | addr.SetPort(5678); |
| 116 | EXPECT_FALSE(addr.IsUnresolvedIP()); |
| 117 | EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr()); |
| 118 | EXPECT_EQ(5678, addr.port()); |
| 119 | EXPECT_EQ("", addr.hostname()); |
| 120 | EXPECT_EQ("1.2.3.4:5678", addr.ToString()); |
| 121 | } |
| 122 | |
| 123 | TEST(SocketAddressTest, TestSetIPFromString) { |
| 124 | SocketAddress addr(IPAddress(0x88888888), 9999); |
| 125 | addr.SetIP("1.2.3.4"); |
| 126 | addr.SetPort(5678); |
| 127 | EXPECT_FALSE(addr.IsUnresolvedIP()); |
| 128 | EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr()); |
| 129 | EXPECT_EQ(5678, addr.port()); |
| 130 | EXPECT_EQ("1.2.3.4", addr.hostname()); |
| 131 | EXPECT_EQ("1.2.3.4:5678", addr.ToString()); |
| 132 | } |
| 133 | |
| 134 | TEST(SocketAddressTest, TestSetIPFromHostname) { |
| 135 | SocketAddress addr(IPAddress(0x88888888), 9999); |
| 136 | addr.SetIP("a.b.com"); |
| 137 | addr.SetPort(5678); |
| 138 | EXPECT_TRUE(addr.IsUnresolvedIP()); |
| 139 | EXPECT_EQ(IPAddress(), addr.ipaddr()); |
| 140 | EXPECT_EQ(5678, addr.port()); |
| 141 | EXPECT_EQ("a.b.com", addr.hostname()); |
| 142 | EXPECT_EQ("a.b.com:5678", addr.ToString()); |
| 143 | addr.SetResolvedIP(IPAddress(0x01020304)); |
| 144 | EXPECT_FALSE(addr.IsUnresolvedIP()); |
| 145 | EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr()); |
| 146 | EXPECT_EQ("a.b.com", addr.hostname()); |
| 147 | EXPECT_EQ("a.b.com:5678", addr.ToString()); |
| 148 | } |
| 149 | |
| 150 | TEST(SocketAddressTest, TestFromIPv4String) { |
| 151 | SocketAddress addr; |
| 152 | EXPECT_TRUE(addr.FromString("1.2.3.4:5678")); |
| 153 | EXPECT_FALSE(addr.IsUnresolvedIP()); |
| 154 | EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr()); |
| 155 | EXPECT_EQ(5678, addr.port()); |
| 156 | EXPECT_EQ("1.2.3.4", addr.hostname()); |
| 157 | EXPECT_EQ("1.2.3.4:5678", addr.ToString()); |
| 158 | } |
| 159 | |
| 160 | TEST(SocketAddressTest, TestFromIPv6String) { |
| 161 | SocketAddress addr; |
| 162 | EXPECT_TRUE(addr.FromString(kTestV6AddrFullString)); |
| 163 | EXPECT_FALSE(addr.IsUnresolvedIP()); |
| 164 | EXPECT_EQ(5678, addr.port()); |
| 165 | EXPECT_EQ(kTestV6AddrString, addr.hostname()); |
| 166 | EXPECT_EQ(kTestV6AddrFullString, addr.ToString()); |
| 167 | } |
| 168 | |
| 169 | TEST(SocketAddressTest, TestFromHostname) { |
| 170 | SocketAddress addr; |
| 171 | EXPECT_TRUE(addr.FromString("a.b.com:5678")); |
| 172 | EXPECT_TRUE(addr.IsUnresolvedIP()); |
| 173 | EXPECT_EQ(IPAddress(), addr.ipaddr()); |
| 174 | EXPECT_EQ(5678, addr.port()); |
| 175 | EXPECT_EQ("a.b.com", addr.hostname()); |
| 176 | EXPECT_EQ("a.b.com:5678", addr.ToString()); |
| 177 | } |
| 178 | |
| 179 | TEST(SocketAddressTest, TestToFromSockAddr) { |
| 180 | SocketAddress from("1.2.3.4", 5678), addr; |
| 181 | sockaddr_in addr_in; |
| 182 | from.ToSockAddr(&addr_in); |
| 183 | EXPECT_TRUE(addr.FromSockAddr(addr_in)); |
| 184 | EXPECT_FALSE(addr.IsUnresolvedIP()); |
| 185 | EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr()); |
| 186 | EXPECT_EQ(5678, addr.port()); |
| 187 | EXPECT_EQ("", addr.hostname()); |
| 188 | EXPECT_EQ("1.2.3.4:5678", addr.ToString()); |
| 189 | } |
| 190 | |
| 191 | TEST(SocketAddressTest, TestToFromSockAddrStorage) { |
| 192 | SocketAddress from("1.2.3.4", 5678), addr; |
| 193 | sockaddr_storage addr_storage; |
| 194 | from.ToSockAddrStorage(&addr_storage); |
| 195 | EXPECT_TRUE(SocketAddressFromSockAddrStorage(addr_storage, &addr)); |
| 196 | EXPECT_FALSE(addr.IsUnresolvedIP()); |
| 197 | EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr()); |
| 198 | EXPECT_EQ(5678, addr.port()); |
| 199 | EXPECT_EQ("", addr.hostname()); |
| 200 | EXPECT_EQ("1.2.3.4:5678", addr.ToString()); |
| 201 | |
| 202 | addr.Clear(); |
| 203 | from.ToDualStackSockAddrStorage(&addr_storage); |
| 204 | EXPECT_TRUE(SocketAddressFromSockAddrStorage(addr_storage, &addr)); |
| 205 | EXPECT_FALSE(addr.IsUnresolvedIP()); |
| 206 | EXPECT_EQ(IPAddress(kMappedV4Addr), addr.ipaddr()); |
| 207 | EXPECT_EQ(5678, addr.port()); |
| 208 | EXPECT_EQ("", addr.hostname()); |
| 209 | EXPECT_EQ("[::ffff:1.2.3.4]:5678", addr.ToString()); |
| 210 | |
| 211 | addr.Clear(); |
| 212 | memset(&addr_storage, 0, sizeof(sockaddr_storage)); |
| 213 | from = SocketAddress(kTestV6AddrString, 5678); |
| 214 | from.SetScopeID(6); |
| 215 | from.ToSockAddrStorage(&addr_storage); |
| 216 | EXPECT_TRUE(SocketAddressFromSockAddrStorage(addr_storage, &addr)); |
| 217 | EXPECT_FALSE(addr.IsUnresolvedIP()); |
| 218 | EXPECT_EQ(IPAddress(kTestV6Addr), addr.ipaddr()); |
| 219 | EXPECT_EQ(5678, addr.port()); |
| 220 | EXPECT_EQ("", addr.hostname()); |
| 221 | EXPECT_EQ(kTestV6AddrFullString, addr.ToString()); |
| 222 | EXPECT_EQ(6, addr.scope_id()); |
| 223 | |
| 224 | addr.Clear(); |
| 225 | from.ToDualStackSockAddrStorage(&addr_storage); |
| 226 | EXPECT_TRUE(SocketAddressFromSockAddrStorage(addr_storage, &addr)); |
| 227 | EXPECT_FALSE(addr.IsUnresolvedIP()); |
| 228 | EXPECT_EQ(IPAddress(kTestV6Addr), addr.ipaddr()); |
| 229 | EXPECT_EQ(5678, addr.port()); |
| 230 | EXPECT_EQ("", addr.hostname()); |
| 231 | EXPECT_EQ(kTestV6AddrFullString, addr.ToString()); |
| 232 | EXPECT_EQ(6, addr.scope_id()); |
| 233 | |
| 234 | addr = from; |
| 235 | addr_storage.ss_family = AF_UNSPEC; |
| 236 | EXPECT_FALSE(SocketAddressFromSockAddrStorage(addr_storage, &addr)); |
| 237 | EXPECT_EQ(from, addr); |
| 238 | |
| 239 | EXPECT_FALSE(SocketAddressFromSockAddrStorage(addr_storage, NULL)); |
| 240 | } |
| 241 | |
| 242 | bool AreEqual(const SocketAddress& addr1, |
| 243 | const SocketAddress& addr2) { |
| 244 | return addr1 == addr2 && addr2 == addr1 && |
| 245 | !(addr1 != addr2) && !(addr2 != addr1); |
| 246 | } |
| 247 | |
| 248 | bool AreUnequal(const SocketAddress& addr1, |
| 249 | const SocketAddress& addr2) { |
| 250 | return !(addr1 == addr2) && !(addr2 == addr1) && |
| 251 | addr1 != addr2 && addr2 != addr1; |
| 252 | } |
| 253 | |
| 254 | TEST(SocketAddressTest, TestEqualityOperators) { |
| 255 | SocketAddress addr1("1.2.3.4", 5678); |
| 256 | SocketAddress addr2("1.2.3.4", 5678); |
| 257 | EXPECT_PRED2(AreEqual, addr1, addr2); |
| 258 | |
| 259 | addr2 = SocketAddress("0.0.0.1", 5678); |
| 260 | EXPECT_PRED2(AreUnequal, addr1, addr2); |
| 261 | |
| 262 | addr2 = SocketAddress("1.2.3.4", 1234); |
| 263 | EXPECT_PRED2(AreUnequal, addr1, addr2); |
| 264 | |
| 265 | addr2 = SocketAddress(kTestV6AddrString, 5678); |
| 266 | EXPECT_PRED2(AreUnequal, addr1, addr2); |
| 267 | |
| 268 | addr1 = SocketAddress(kTestV6AddrString, 5678); |
| 269 | EXPECT_PRED2(AreEqual, addr1, addr2); |
| 270 | |
| 271 | addr2 = SocketAddress(kTestV6AddrString, 1234); |
| 272 | EXPECT_PRED2(AreUnequal, addr1, addr2); |
| 273 | |
| 274 | addr2 = SocketAddress("fe80::1", 5678); |
| 275 | EXPECT_PRED2(AreUnequal, addr1, addr2); |
| 276 | } |
| 277 | |
| 278 | bool IsLessThan(const SocketAddress& addr1, |
| 279 | const SocketAddress& addr2) { |
| 280 | return addr1 < addr2 && |
| 281 | !(addr2 < addr1) && |
| 282 | !(addr1 == addr2); |
| 283 | } |
| 284 | |
| 285 | TEST(SocketAddressTest, TestComparisonOperator) { |
| 286 | SocketAddress addr1("1.2.3.4", 5678); |
| 287 | SocketAddress addr2("1.2.3.4", 5678); |
| 288 | |
| 289 | EXPECT_FALSE(addr1 < addr2); |
| 290 | EXPECT_FALSE(addr2 < addr1); |
| 291 | |
| 292 | addr2 = SocketAddress("1.2.3.4", 5679); |
| 293 | EXPECT_PRED2(IsLessThan, addr1, addr2); |
| 294 | |
| 295 | addr2 = SocketAddress("2.2.3.4", 49152); |
| 296 | EXPECT_PRED2(IsLessThan, addr1, addr2); |
| 297 | |
| 298 | addr2 = SocketAddress(kTestV6AddrString, 5678); |
| 299 | EXPECT_PRED2(IsLessThan, addr1, addr2); |
| 300 | |
| 301 | addr1 = SocketAddress("fe80::1", 5678); |
| 302 | EXPECT_PRED2(IsLessThan, addr2, addr1); |
| 303 | |
| 304 | addr2 = SocketAddress("fe80::1", 5679); |
| 305 | EXPECT_PRED2(IsLessThan, addr1, addr2); |
| 306 | |
| 307 | addr2 = SocketAddress("fe80::1", 5678); |
| 308 | EXPECT_FALSE(addr1 < addr2); |
| 309 | EXPECT_FALSE(addr2 < addr1); |
| 310 | } |
| 311 | |
| 312 | TEST(SocketAddressTest, TestToSensitiveString) { |
| 313 | SocketAddress addr_v4("1.2.3.4", 5678); |
| 314 | EXPECT_EQ("1.2.3.4", addr_v4.HostAsURIString()); |
| 315 | EXPECT_EQ("1.2.3.4:5678", addr_v4.ToString()); |
| 316 | EXPECT_EQ("1.2.3.4", addr_v4.HostAsSensitiveURIString()); |
| 317 | EXPECT_EQ("1.2.3.4:5678", addr_v4.ToSensitiveString()); |
| 318 | IPAddress::set_strip_sensitive(true); |
| 319 | EXPECT_EQ("1.2.3.x", addr_v4.HostAsSensitiveURIString()); |
| 320 | EXPECT_EQ("1.2.3.x:5678", addr_v4.ToSensitiveString()); |
| 321 | IPAddress::set_strip_sensitive(false); |
| 322 | |
| 323 | SocketAddress addr_v6(kTestV6AddrString, 5678); |
| 324 | EXPECT_EQ("[" + kTestV6AddrString + "]", addr_v6.HostAsURIString()); |
| 325 | EXPECT_EQ(kTestV6AddrFullString, addr_v6.ToString()); |
| 326 | EXPECT_EQ("[" + kTestV6AddrString + "]", addr_v6.HostAsSensitiveURIString()); |
| 327 | EXPECT_EQ(kTestV6AddrFullString, addr_v6.ToSensitiveString()); |
| 328 | IPAddress::set_strip_sensitive(true); |
| 329 | EXPECT_EQ("[" + kTestV6AddrAnonymizedString + "]", |
| 330 | addr_v6.HostAsSensitiveURIString()); |
| 331 | EXPECT_EQ(kTestV6AddrFullAnonymizedString, addr_v6.ToSensitiveString()); |
| 332 | IPAddress::set_strip_sensitive(false); |
| 333 | } |
| 334 | |
| 335 | } // namespace rtc |