| /* |
| * libjingle |
| * Copyright 2004--2011, Google Inc. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * 3. The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
| * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
| * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
| * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifdef POSIX |
| #include <netinet/in.h> // for sockaddr_in |
| #endif |
| |
| #include "talk/base/gunit.h" |
| #include "talk/base/socketaddress.h" |
| #include "talk/base/ipaddress.h" |
| |
| namespace talk_base { |
| |
| const in6_addr kTestV6Addr = { { {0x20, 0x01, 0x0d, 0xb8, |
| 0x10, 0x20, 0x30, 0x40, |
| 0x50, 0x60, 0x70, 0x80, |
| 0x90, 0xA0, 0xB0, 0xC0} } }; |
| const in6_addr kMappedV4Addr = { { {0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0xFF, 0xFF, |
| 0x01, 0x02, 0x03, 0x04} } }; |
| const std::string kTestV6AddrString = "2001:db8:1020:3040:5060:7080:90a0:b0c0"; |
| const std::string kTestV6AddrFullString = |
| "[2001:db8:1020:3040:5060:7080:90a0:b0c0]:5678"; |
| |
| TEST(SocketAddressTest, TestDefaultCtor) { |
| SocketAddress addr; |
| EXPECT_FALSE(addr.IsUnresolvedIP()); |
| EXPECT_EQ(0U, addr.ip()); |
| EXPECT_EQ(0, addr.port()); |
| EXPECT_EQ("", addr.hostname()); |
| EXPECT_EQ("0.0.0.0:0", addr.ToString()); |
| } |
| |
| TEST(SocketAddressTest, TestIPPortCtor) { |
| SocketAddress addr(0x01020304, 5678); |
| EXPECT_FALSE(addr.IsUnresolvedIP()); |
| EXPECT_EQ(0x01020304U, addr.ip()); |
| EXPECT_EQ(5678, addr.port()); |
| EXPECT_EQ("", addr.hostname()); |
| EXPECT_EQ("1.2.3.4:5678", addr.ToString()); |
| } |
| |
| TEST(SocketAddressTest, TestIPv4StringPortCtor) { |
| SocketAddress addr("1.2.3.4", 5678); |
| EXPECT_FALSE(addr.IsUnresolvedIP()); |
| EXPECT_EQ(0x01020304U, addr.ip()); |
| EXPECT_EQ(5678, addr.port()); |
| EXPECT_EQ("1.2.3.4", addr.hostname()); |
| EXPECT_EQ("1.2.3.4:5678", addr.ToString()); |
| } |
| |
| TEST(SocketAddressTest, TestIPv6StringPortCtor) { |
| SocketAddress addr2(kTestV6AddrString, 1234); |
| IPAddress tocheck(kTestV6Addr); |
| |
| EXPECT_FALSE(addr2.IsUnresolvedIP()); |
| EXPECT_EQ(tocheck, addr2.ipaddr()); |
| EXPECT_EQ(1234, addr2.port()); |
| EXPECT_EQ(kTestV6AddrString, addr2.hostname()); |
| EXPECT_EQ("[" + kTestV6AddrString + "]:1234", addr2.ToString()); |
| } |
| |
| TEST(SocketAddressTest, TestSpecialStringPortCtor) { |
| // inet_addr doesn't handle this address properly. |
| SocketAddress addr("255.255.255.255", 5678); |
| EXPECT_FALSE(addr.IsUnresolvedIP()); |
| EXPECT_EQ(0xFFFFFFFFU, addr.ip()); |
| EXPECT_EQ(5678, addr.port()); |
| EXPECT_EQ("255.255.255.255", addr.hostname()); |
| EXPECT_EQ("255.255.255.255:5678", addr.ToString()); |
| } |
| |
| TEST(SocketAddressTest, TestHostnamePortCtor) { |
| SocketAddress addr("a.b.com", 5678); |
| EXPECT_TRUE(addr.IsUnresolvedIP()); |
| EXPECT_EQ(0U, addr.ip()); |
| EXPECT_EQ(5678, addr.port()); |
| EXPECT_EQ("a.b.com", addr.hostname()); |
| EXPECT_EQ("a.b.com:5678", addr.ToString()); |
| } |
| |
| TEST(SocketAddressTest, TestCopyCtor) { |
| SocketAddress from("1.2.3.4", 5678); |
| SocketAddress addr(from); |
| EXPECT_FALSE(addr.IsUnresolvedIP()); |
| EXPECT_EQ(0x01020304U, addr.ip()); |
| EXPECT_EQ(5678, addr.port()); |
| EXPECT_EQ("1.2.3.4", addr.hostname()); |
| EXPECT_EQ("1.2.3.4:5678", addr.ToString()); |
| } |
| |
| TEST(SocketAddressTest, TestAssign) { |
| SocketAddress from("1.2.3.4", 5678); |
| SocketAddress addr(0x88888888, 9999); |
| addr = from; |
| EXPECT_FALSE(addr.IsUnresolvedIP()); |
| EXPECT_EQ(0x01020304U, addr.ip()); |
| EXPECT_EQ(5678, addr.port()); |
| EXPECT_EQ("1.2.3.4", addr.hostname()); |
| EXPECT_EQ("1.2.3.4:5678", addr.ToString()); |
| } |
| |
| TEST(SocketAddressTest, TestSetIPPort) { |
| SocketAddress addr(0x88888888, 9999); |
| addr.SetIP(0x01020304); |
| addr.SetPort(5678); |
| EXPECT_FALSE(addr.IsUnresolvedIP()); |
| EXPECT_EQ(0x01020304U, addr.ip()); |
| EXPECT_EQ(5678, addr.port()); |
| EXPECT_EQ("", addr.hostname()); |
| EXPECT_EQ("1.2.3.4:5678", addr.ToString()); |
| } |
| |
| TEST(SocketAddressTest, TestSetIPFromString) { |
| SocketAddress addr(0x88888888, 9999); |
| addr.SetIP("1.2.3.4"); |
| addr.SetPort(5678); |
| EXPECT_FALSE(addr.IsUnresolvedIP()); |
| EXPECT_EQ(0x01020304U, addr.ip()); |
| EXPECT_EQ(5678, addr.port()); |
| EXPECT_EQ("1.2.3.4", addr.hostname()); |
| EXPECT_EQ("1.2.3.4:5678", addr.ToString()); |
| } |
| |
| TEST(SocketAddressTest, TestSetIPFromHostname) { |
| SocketAddress addr(0x88888888, 9999); |
| addr.SetIP("a.b.com"); |
| addr.SetPort(5678); |
| EXPECT_TRUE(addr.IsUnresolvedIP()); |
| EXPECT_EQ(0U, addr.ip()); |
| EXPECT_EQ(5678, addr.port()); |
| EXPECT_EQ("a.b.com", addr.hostname()); |
| EXPECT_EQ("a.b.com:5678", addr.ToString()); |
| addr.SetResolvedIP(0x01020304); |
| EXPECT_FALSE(addr.IsUnresolvedIP()); |
| EXPECT_EQ(0x01020304U, addr.ip()); |
| EXPECT_EQ("a.b.com", addr.hostname()); |
| EXPECT_EQ("a.b.com:5678", addr.ToString()); |
| } |
| |
| TEST(SocketAddressTest, TestFromIPv4String) { |
| SocketAddress addr; |
| EXPECT_TRUE(addr.FromString("1.2.3.4:5678")); |
| EXPECT_FALSE(addr.IsUnresolvedIP()); |
| EXPECT_EQ(0x01020304U, addr.ip()); |
| EXPECT_EQ(5678, addr.port()); |
| EXPECT_EQ("1.2.3.4", addr.hostname()); |
| EXPECT_EQ("1.2.3.4:5678", addr.ToString()); |
| } |
| |
| TEST(SocketAddressTest, TestFromIPv6String) { |
| SocketAddress addr; |
| EXPECT_TRUE(addr.FromString(kTestV6AddrFullString)); |
| EXPECT_FALSE(addr.IsUnresolvedIP()); |
| EXPECT_EQ(5678, addr.port()); |
| EXPECT_EQ(kTestV6AddrString, addr.hostname()); |
| EXPECT_EQ(kTestV6AddrFullString, addr.ToString()); |
| } |
| |
| TEST(SocketAddressTest, TestFromHostname) { |
| SocketAddress addr; |
| EXPECT_TRUE(addr.FromString("a.b.com:5678")); |
| EXPECT_TRUE(addr.IsUnresolvedIP()); |
| EXPECT_EQ(0U, addr.ip()); |
| EXPECT_EQ(5678, addr.port()); |
| EXPECT_EQ("a.b.com", addr.hostname()); |
| EXPECT_EQ("a.b.com:5678", addr.ToString()); |
| } |
| |
| TEST(SocketAddressTest, TestToFromSockAddr) { |
| SocketAddress from("1.2.3.4", 5678), addr; |
| sockaddr_in addr_in; |
| from.ToSockAddr(&addr_in); |
| EXPECT_TRUE(addr.FromSockAddr(addr_in)); |
| EXPECT_FALSE(addr.IsUnresolvedIP()); |
| EXPECT_EQ(0x01020304U, addr.ip()); |
| EXPECT_EQ(5678, addr.port()); |
| EXPECT_EQ("", addr.hostname()); |
| EXPECT_EQ("1.2.3.4:5678", addr.ToString()); |
| } |
| |
| TEST(SocketAddressTest, TestToFromSockAddrStorage) { |
| SocketAddress from("1.2.3.4", 5678), addr; |
| sockaddr_storage addr_storage; |
| from.ToSockAddrStorage(&addr_storage); |
| EXPECT_TRUE(SocketAddressFromSockAddrStorage(addr_storage, &addr)); |
| EXPECT_FALSE(addr.IsUnresolvedIP()); |
| EXPECT_EQ(0x01020304U, addr.ip()); |
| EXPECT_EQ(5678, addr.port()); |
| EXPECT_EQ("", addr.hostname()); |
| EXPECT_EQ("1.2.3.4:5678", addr.ToString()); |
| |
| addr.Clear(); |
| from.ToDualStackSockAddrStorage(&addr_storage); |
| EXPECT_TRUE(SocketAddressFromSockAddrStorage(addr_storage, &addr)); |
| EXPECT_FALSE(addr.IsUnresolvedIP()); |
| EXPECT_EQ(IPAddress(kMappedV4Addr), addr.ipaddr()); |
| EXPECT_EQ(5678, addr.port()); |
| EXPECT_EQ("", addr.hostname()); |
| EXPECT_EQ("[::ffff:1.2.3.4]:5678", addr.ToString()); |
| |
| addr = from; |
| addr_storage.ss_family = AF_UNSPEC; |
| EXPECT_FALSE(SocketAddressFromSockAddrStorage(addr_storage, &addr)); |
| EXPECT_EQ(from, addr); |
| |
| EXPECT_FALSE(SocketAddressFromSockAddrStorage(addr_storage, NULL)); |
| } |
| |
| TEST(SocketAddressTest, TestIPv4ToFromBuffer) { |
| SocketAddress from("1.2.3.4", 5678), addr; |
| char buf[20]; |
| EXPECT_TRUE(from.Write_(buf, sizeof(buf))); |
| EXPECT_TRUE(addr.Read_(buf, sizeof(buf))); |
| EXPECT_FALSE(addr.IsUnresolvedIP()); |
| EXPECT_EQ(AF_INET, addr.ipaddr().family()); |
| EXPECT_EQ(0x01020304U, addr.ip()); |
| EXPECT_EQ(5678, addr.port()); |
| EXPECT_EQ("", addr.hostname()); |
| EXPECT_EQ("1.2.3.4:5678", addr.ToString()); |
| } |
| |
| TEST(SocketAddressTest, TestIPv6ToFromBuffer) { |
| SocketAddress from6(kTestV6AddrString, 5678), addr; |
| char buf[20]; |
| EXPECT_TRUE(from6.Write_(buf, sizeof(buf))); |
| EXPECT_TRUE(addr.Read_(buf, sizeof(buf))); |
| EXPECT_FALSE(addr.IsUnresolvedIP()); |
| EXPECT_EQ(AF_INET6, addr.ipaddr().family()); |
| EXPECT_EQ(IPAddress(kTestV6Addr), addr.ipaddr()); |
| EXPECT_EQ(5678, addr.port()); |
| EXPECT_EQ("", addr.hostname()); |
| EXPECT_EQ(kTestV6AddrFullString, addr.ToString()); |
| } |
| |
| TEST(SocketAddressTest, TestGoodResolve) { |
| SocketAddress addr("localhost", 5678); |
| int error; |
| EXPECT_TRUE(addr.IsUnresolvedIP()); |
| EXPECT_TRUE(addr.ResolveIP(false, &error)); |
| EXPECT_EQ(0, error); |
| EXPECT_FALSE(addr.IsUnresolvedIP()); |
| EXPECT_TRUE(addr.IsLoopbackIP()); |
| EXPECT_EQ(0x7F000001U, addr.ip()); |
| EXPECT_EQ(5678, addr.port()); |
| EXPECT_EQ("localhost", addr.hostname()); |
| EXPECT_EQ("localhost:5678", addr.ToString()); |
| } |
| |
| TEST(SocketAddressTest, TestBadResolve) { |
| SocketAddress addr("address.bad", 5678); |
| int error; |
| EXPECT_TRUE(addr.IsUnresolvedIP()); |
| EXPECT_FALSE(addr.ResolveIP(false, &error)); |
| EXPECT_NE(0, error); |
| EXPECT_TRUE(addr.IsUnresolvedIP()); |
| } |
| |
| bool AreEqual(const SocketAddress& addr1, |
| const SocketAddress& addr2) { |
| return addr1 == addr2 && addr2 == addr1 && |
| !(addr1 != addr2) && !(addr2 != addr1); |
| } |
| |
| bool AreUnequal(const SocketAddress& addr1, |
| const SocketAddress& addr2) { |
| return !(addr1 == addr2) && !(addr2 == addr1) && |
| addr1 != addr2 && addr2 != addr1; |
| } |
| |
| TEST(SocketAddressTest, TestEqualityOperators) { |
| SocketAddress addr1("1.2.3.4", 5678); |
| SocketAddress addr2("1.2.3.4", 5678); |
| EXPECT_PRED2(AreEqual, addr1, addr2); |
| |
| addr2 = SocketAddress("0.0.0.1", 5678); |
| EXPECT_PRED2(AreUnequal, addr1, addr2); |
| |
| addr2 = SocketAddress("1.2.3.4", 1234); |
| EXPECT_PRED2(AreUnequal, addr1, addr2); |
| |
| addr2 = SocketAddress(kTestV6AddrString, 5678); |
| EXPECT_PRED2(AreUnequal, addr1, addr2); |
| |
| addr1 = SocketAddress(kTestV6AddrString, 5678); |
| EXPECT_PRED2(AreEqual, addr1, addr2); |
| |
| addr2 = SocketAddress(kTestV6AddrString, 1234); |
| EXPECT_PRED2(AreUnequal, addr1, addr2); |
| |
| addr2 = SocketAddress("fe80::1", 5678); |
| EXPECT_PRED2(AreUnequal, addr1, addr2); |
| } |
| |
| bool IsLessThan(const SocketAddress& addr1, |
| const SocketAddress& addr2) { |
| return addr1 < addr2 && |
| !(addr2 < addr1) && |
| !(addr1 == addr2); |
| } |
| |
| TEST(SocketAddressTest, TestComparisonOperator) { |
| SocketAddress addr1("1.2.3.4", 5678); |
| SocketAddress addr2("1.2.3.4", 5678); |
| |
| EXPECT_FALSE(addr1 < addr2); |
| EXPECT_FALSE(addr2 < addr1); |
| |
| addr2 = SocketAddress("1.2.3.4", 5679); |
| EXPECT_PRED2(IsLessThan, addr1, addr2); |
| |
| addr2 = SocketAddress("2.2.3.4", 49152); |
| EXPECT_PRED2(IsLessThan, addr1, addr2); |
| |
| addr2 = SocketAddress(kTestV6AddrString, 5678); |
| EXPECT_PRED2(IsLessThan, addr1, addr2); |
| |
| addr1 = SocketAddress("fe80::1", 5678); |
| EXPECT_PRED2(IsLessThan, addr2, addr1); |
| |
| addr2 = SocketAddress("fe80::1", 5679); |
| EXPECT_PRED2(IsLessThan, addr1, addr2); |
| |
| addr2 = SocketAddress("fe80::1", 5678); |
| EXPECT_FALSE(addr1 < addr2); |
| EXPECT_FALSE(addr2 < addr1); |
| } |
| |
| } // namespace talk_base |
