diff options
Diffstat (limited to 'third_party/libwebrtc/rtc_base/socket_address_unittest.cc')
| -rw-r--r-- | third_party/libwebrtc/rtc_base/socket_address_unittest.cc | 337 |
1 files changed, 337 insertions, 0 deletions
diff --git a/third_party/libwebrtc/rtc_base/socket_address_unittest.cc b/third_party/libwebrtc/rtc_base/socket_address_unittest.cc new file mode 100644 index 0000000000..d1c911abff --- /dev/null +++ b/third_party/libwebrtc/rtc_base/socket_address_unittest.cc @@ -0,0 +1,337 @@ +/* + * Copyright 2004 The WebRTC Project Authors. All rights reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#if defined(WEBRTC_POSIX) +#include <netinet/in.h> // for sockaddr_in +#endif + +#include <string.h> + +#include "rtc_base/ip_address.h" +#include "rtc_base/socket_address.h" +#include "test/gtest.h" + +namespace rtc { + +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 kTestV6AddrAnonymizedString = "2001:db8:1020:x:x:x:x:x"; +const std::string kTestV6AddrFullString = + "[2001:db8:1020:3040:5060:7080:90a0:b0c0]:5678"; +const std::string kTestV6AddrFullAnonymizedString = + "[2001:db8:1020:x:x:x:x:x]:5678"; + +TEST(SocketAddressTest, TestDefaultCtor) { + SocketAddress addr; + EXPECT_FALSE(addr.IsUnresolvedIP()); + EXPECT_EQ(IPAddress(), addr.ipaddr()); + EXPECT_EQ(0, addr.port()); + EXPECT_EQ("", addr.hostname()); +} + +TEST(SocketAddressTest, TestIPPortCtor) { + SocketAddress addr(IPAddress(0x01020304), 5678); + EXPECT_FALSE(addr.IsUnresolvedIP()); + EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr()); + 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(IPAddress(0x01020304U), addr.ipaddr()); + 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(IPAddress(0xFFFFFFFFU), addr.ipaddr()); + 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(IPAddress(), addr.ipaddr()); + 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(IPAddress(0x01020304U), addr.ipaddr()); + 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(IPAddress(0x88888888), 9999); + addr = from; + EXPECT_FALSE(addr.IsUnresolvedIP()); + EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr()); + 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(IPAddress(0x88888888), 9999); + addr.SetIP(IPAddress(0x01020304)); + addr.SetPort(5678); + EXPECT_FALSE(addr.IsUnresolvedIP()); + EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr()); + EXPECT_EQ(5678, addr.port()); + EXPECT_EQ("", addr.hostname()); + EXPECT_EQ("1.2.3.4:5678", addr.ToString()); +} + +TEST(SocketAddressTest, TestSetIPFromString) { + SocketAddress addr(IPAddress(0x88888888), 9999); + addr.SetIP("1.2.3.4"); + addr.SetPort(5678); + EXPECT_FALSE(addr.IsUnresolvedIP()); + EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr()); + 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(IPAddress(0x88888888), 9999); + addr.SetIP("a.b.com"); + addr.SetPort(5678); + EXPECT_TRUE(addr.IsUnresolvedIP()); + EXPECT_EQ(IPAddress(), addr.ipaddr()); + EXPECT_EQ(5678, addr.port()); + EXPECT_EQ("a.b.com", addr.hostname()); + EXPECT_EQ("a.b.com:5678", addr.ToString()); + addr.SetResolvedIP(IPAddress(0x01020304)); + EXPECT_FALSE(addr.IsUnresolvedIP()); + EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr()); + 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(IPAddress(0x01020304U), addr.ipaddr()); + 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(IPAddress(), addr.ipaddr()); + 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(IPAddress(0x01020304U), addr.ipaddr()); + 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(IPAddress(0x01020304U), addr.ipaddr()); + 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.Clear(); + memset(&addr_storage, 0, sizeof(sockaddr_storage)); + from = SocketAddress(kTestV6AddrString, 5678); + from.SetScopeID(6); + from.ToSockAddrStorage(&addr_storage); + EXPECT_TRUE(SocketAddressFromSockAddrStorage(addr_storage, &addr)); + EXPECT_FALSE(addr.IsUnresolvedIP()); + EXPECT_EQ(IPAddress(kTestV6Addr), addr.ipaddr()); + EXPECT_EQ(5678, addr.port()); + EXPECT_EQ("", addr.hostname()); + EXPECT_EQ(kTestV6AddrFullString, addr.ToString()); + EXPECT_EQ(6, addr.scope_id()); + + addr.Clear(); + from.ToDualStackSockAddrStorage(&addr_storage); + EXPECT_TRUE(SocketAddressFromSockAddrStorage(addr_storage, &addr)); + EXPECT_FALSE(addr.IsUnresolvedIP()); + EXPECT_EQ(IPAddress(kTestV6Addr), addr.ipaddr()); + EXPECT_EQ(5678, addr.port()); + EXPECT_EQ("", addr.hostname()); + EXPECT_EQ(kTestV6AddrFullString, addr.ToString()); + EXPECT_EQ(6, addr.scope_id()); + + addr = from; + addr_storage.ss_family = AF_UNSPEC; + EXPECT_FALSE(SocketAddressFromSockAddrStorage(addr_storage, &addr)); + EXPECT_EQ(from, addr); + + EXPECT_FALSE(SocketAddressFromSockAddrStorage(addr_storage, nullptr)); +} + +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_TRUE(AreEqual(addr1, addr2)); + + addr2 = SocketAddress("0.0.0.1", 5678); + EXPECT_TRUE(AreUnequal(addr1, addr2)); + + addr2 = SocketAddress("1.2.3.4", 1234); + EXPECT_TRUE(AreUnequal(addr1, addr2)); + + addr2 = SocketAddress(kTestV6AddrString, 5678); + EXPECT_TRUE(AreUnequal(addr1, addr2)); + + addr1 = SocketAddress(kTestV6AddrString, 5678); + EXPECT_TRUE(AreEqual(addr1, addr2)); + + addr2 = SocketAddress(kTestV6AddrString, 1234); + EXPECT_TRUE(AreUnequal(addr1, addr2)); + + addr2 = SocketAddress("fe80::1", 5678); + EXPECT_TRUE(AreUnequal(addr1, addr2)); + + SocketAddress addr3("a.b.c.d", 1); + SocketAddress addr4("b.b.c.d", 1); + EXPECT_TRUE(AreUnequal(addr3, addr4)); + EXPECT_TRUE(AreEqual(addr3, addr3)); + + addr3.SetIP(addr1.ip()); + addr4.SetIP(addr1.ip()); + EXPECT_TRUE(AreEqual(addr3, addr4)); +} + +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_TRUE(IsLessThan(addr1, addr2)); + + addr2 = SocketAddress("2.2.3.4", 49152); + EXPECT_TRUE(IsLessThan(addr1, addr2)); + + addr2 = SocketAddress(kTestV6AddrString, 5678); + EXPECT_TRUE(IsLessThan(addr1, addr2)); + + addr1 = SocketAddress("fe80::1", 5678); + EXPECT_TRUE(IsLessThan(addr2, addr1)); + + addr2 = SocketAddress("fe80::1", 5679); + EXPECT_TRUE(IsLessThan(addr1, addr2)); + + addr2 = SocketAddress("fe80::1", 5678); + EXPECT_FALSE(addr1 < addr2); + EXPECT_FALSE(addr2 < addr1); + + SocketAddress addr3("a.b.c.d", 1); + SocketAddress addr4("b.b.c.d", 1); + EXPECT_TRUE(IsLessThan(addr3, addr4)); +} + +TEST(SocketAddressTest, TestToSensitiveString) { + SocketAddress addr_v4("1.2.3.4", 5678); + EXPECT_EQ("1.2.3.4", addr_v4.HostAsURIString()); + EXPECT_EQ("1.2.3.4:5678", addr_v4.ToString()); + + EXPECT_EQ("1.2.3.x", addr_v4.HostAsSensitiveURIString()); + EXPECT_EQ("1.2.3.x:5678", addr_v4.ToSensitiveString()); + + SocketAddress addr_v6(kTestV6AddrString, 5678); + EXPECT_EQ("[" + kTestV6AddrString + "]", addr_v6.HostAsURIString()); + EXPECT_EQ(kTestV6AddrFullString, addr_v6.ToString()); + EXPECT_EQ("[" + kTestV6AddrAnonymizedString + "]", + addr_v6.HostAsSensitiveURIString()); + EXPECT_EQ(kTestV6AddrFullAnonymizedString, addr_v6.ToSensitiveString()); +} + +} // namespace rtc |