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webrtc/talk/base/socketaddress_unittest.cc
henrike@webrtc.org 28e2075280 Adds trunk/talk folder of revision 359 from libjingles google code to 
trunk/talk


git-svn-id: http://webrtc.googlecode.com/svn/trunk@4318 4adac7df-926f-26a2-2b94-8c16560cd09d
2013-07-10 00:45:36 +00:00

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/*
* 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 kTestV6AddrAnonymizedString = "2001:db8:1020::";
const std::string kTestV6AddrFullString =
"[2001:db8:1020:3040:5060:7080:90a0:b0c0]:5678";
const std::string kTestV6AddrFullAnonymizedString = "[2001:db8:1020::]: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, NULL));
}
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);
}
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("1.2.3.4", addr_v4.HostAsSensitiveURIString());
EXPECT_EQ("1.2.3.4:5678", addr_v4.ToSensitiveString());
IPAddress::set_strip_sensitive(true);
EXPECT_EQ("1.2.3.x", addr_v4.HostAsSensitiveURIString());
EXPECT_EQ("1.2.3.x:5678", addr_v4.ToSensitiveString());
IPAddress::set_strip_sensitive(false);
SocketAddress addr_v6(kTestV6AddrString, 5678);
EXPECT_EQ("[" + kTestV6AddrString + "]", addr_v6.HostAsURIString());
EXPECT_EQ(kTestV6AddrFullString, addr_v6.ToString());
EXPECT_EQ("[" + kTestV6AddrString + "]", addr_v6.HostAsSensitiveURIString());
EXPECT_EQ(kTestV6AddrFullString, addr_v6.ToSensitiveString());
IPAddress::set_strip_sensitive(true);
EXPECT_EQ("[" + kTestV6AddrAnonymizedString + "]",
addr_v6.HostAsSensitiveURIString());
EXPECT_EQ(kTestV6AddrFullAnonymizedString, addr_v6.ToSensitiveString());
IPAddress::set_strip_sensitive(false);
}
} // namespace talk_base
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