TEST(SocketAddress, SetFromSocketIPv4) {
TSocketAddress serverBindAddr("0.0.0.0", 0);
TSocketAddress clientBindAddr("0.0.0.0", 0);
TSocketAddress listenAddr;
TSocketAddress acceptAddr;
TSocketAddress serverAddr;
TSocketAddress serverPeerAddr;
TSocketAddress clientAddr;
TSocketAddress clientPeerAddr;
testSetFromSocket(&serverBindAddr, &clientBindAddr,
&listenAddr, &acceptAddr,
&serverAddr, &serverPeerAddr,
&clientAddr, &clientPeerAddr);
// The server socket's local address should have the same port as the listen
// address. The IP will be different, since the listening socket is
// listening on INADDR_ANY, but the server socket will have a concrete IP
// address assigned to it.
EXPECT_EQ(serverAddr.getPort(), listenAddr.getPort());
// The client's peer address should always be the same as the server
// socket's address.
EXPECT_EQ(clientPeerAddr, serverAddr);
// The address returned by getpeername() on the server socket should
// be the same as the address returned by accept()
EXPECT_EQ(serverPeerAddr, acceptAddr);
EXPECT_EQ(serverPeerAddr, clientAddr);
EXPECT_EQ(acceptAddr, clientAddr);
}
TEST(SocketAddress, SetFromStrings) {
TSocketAddress addr;
// Set from a numeric port string
addr.setFromLocalPort("1234");
EXPECT_EQ(addr.getPort(), 1234);
// setFromLocalPort() should not accept service names
EXPECT_THROW(addr.setFromLocalPort("http"), TTransportException);
// Call setFromLocalIpPort() with just a port, no IP
addr.setFromLocalIpPort("80");
EXPECT_EQ(addr.getPort(), 80);
// Call setFromLocalIpPort() with an IP and port.
addr.setFromLocalIpPort("127.0.0.1:4321");
EXPECT_EQ(addr.getAddressStr(), "127.0.0.1");
EXPECT_EQ(addr.getPort(), 4321);
// setFromIpPort() without an address should fail
EXPECT_THROW(addr.setFromIpPort("4321"), TTransportException);
// Call setFromIpPort() with an IPv6 address and port
addr.setFromIpPort("2620:0:1cfe:face:b00c::3:65535");
EXPECT_EQ(addr.getFamily(), AF_INET6);
EXPECT_EQ(addr.getAddressStr(), "2620:0:1cfe:face:b00c::3");
EXPECT_EQ(addr.getPort(), 65535);
// Call setFromIpPort() with an IPv4 address and port
addr.setFromIpPort("1.2.3.4:9999");
EXPECT_EQ(addr.getFamily(), AF_INET);
EXPECT_EQ(addr.getAddressStr(), "1.2.3.4");
EXPECT_EQ(addr.getPort(), 9999);
}
TEST(SocketAddress, SetFromIpv4) {
TSocketAddress addr;
addr.setFromIpPort("255.254.253.252", 8888);
EXPECT_EQ(addr.getFamily(), AF_INET);
EXPECT_EQ(addr.getAddressStr(), "255.254.253.252");
EXPECT_EQ(addr.getPort(), 8888);
sockaddr_storage addrStorage;
addr.getAddress(&addrStorage);
const sockaddr_in* inaddr = reinterpret_cast<sockaddr_in*>(&addrStorage);
EXPECT_EQ(inaddr->sin_addr.s_addr, htonl(0xfffefdfc));
EXPECT_EQ(inaddr->sin_port, htons(8888));
}
std::string
HeaderServerChannel::getTransportDebugString(TAsyncTransport* transport) {
if (!transport) {
return std::string();
}
auto ret = folly::to<std::string>("(transport ",
folly::demangle(typeid(*transport)));
try {
TSocketAddress addr;
transport->getPeerAddress(&addr);
folly::toAppend(", address ", addr.getAddressStr(),
", port ", addr.getPort(),
&ret);
} catch (const TTransportException& e) {
}
ret += ')';
return std::move(ret);
}
TEST(SocketAddress, Unix) {
TSocketAddress addr;
// Test a small path
addr.setFromPath("foo");
EXPECT_EQ(addr.getFamily(), AF_UNIX);
EXPECT_EQ(addr.describe(), "foo");
EXPECT_THROW(addr.getAddressStr(), TTransportException);
EXPECT_THROW(addr.getPort(), TTransportException);
EXPECT_TRUE(addr.isPrivateAddress());
EXPECT_TRUE(addr.isLoopbackAddress());
// Test a path that is too large
const char longPath[] =
"abcdefghijklmnopqrstuvwxyz0123456789"
"abcdefghijklmnopqrstuvwxyz0123456789"
"abcdefghijklmnopqrstuvwxyz0123456789"
"abcdefghijklmnopqrstuvwxyz0123456789";
EXPECT_THROW(addr.setFromPath(longPath), TTransportException);
// The original address should still be the same
EXPECT_EQ(addr.getFamily(), AF_UNIX);
EXPECT_EQ(addr.describe(), "foo");
// Test a path that exactly fits in sockaddr_un
// (not including the NUL terminator)
const char exactLengthPath[] =
"abcdefghijklmnopqrstuvwxyz0123456789"
"abcdefghijklmnopqrstuvwxyz0123456789"
"abcdefghijklmnopqrstuvwxyz0123456789";
addr.setFromPath(exactLengthPath);
EXPECT_EQ(addr.describe(), exactLengthPath);
// Test converting a unix socket address to an IPv4 one, then back
addr.setFromHostPort("127.0.0.1", 1234);
EXPECT_EQ(addr.getFamily(), AF_INET);
EXPECT_EQ(addr.describe(), "127.0.0.1:1234");
addr.setFromPath("/i/am/a/unix/address");
EXPECT_EQ(addr.getFamily(), AF_UNIX);
EXPECT_EQ(addr.describe(), "/i/am/a/unix/address");
// Test copy constructor and assignment operator
{
TSocketAddress copy(addr);
EXPECT_EQ(copy, addr);
copy.setFromPath("/abc");
EXPECT_NE(copy, addr);
copy = addr;
EXPECT_EQ(copy, addr);
copy.setFromIpPort("127.0.0.1", 80);
EXPECT_NE(copy, addr);
copy = addr;
EXPECT_EQ(copy, addr);
}
{
TSocketAddress copy(addr);
EXPECT_EQ(copy, addr);
EXPECT_EQ(copy.describe(), "/i/am/a/unix/address");
EXPECT_EQ(copy.getPath(), "/i/am/a/unix/address");
TSocketAddress other("127.0.0.1", 80);
EXPECT_NE(other, addr);
other = copy;
EXPECT_EQ(other, copy);
EXPECT_EQ(other, addr);
EXPECT_EQ(copy, addr);
}
#if __GXX_EXPERIMENTAL_CXX0X__
{
TSocketAddress copy;
{
// move a unix address into a non-unix address
TSocketAddress tmpCopy(addr);
copy = std::move(tmpCopy);
}
EXPECT_EQ(copy, addr);
copy.setFromPath("/another/path");
{
// move a unix address into a unix address
TSocketAddress tmpCopy(addr);
copy = std::move(tmpCopy);
}
EXPECT_EQ(copy, addr);
{
// move a non-unix address into a unix address
TSocketAddress tmp("127.0.0.1", 80);
copy = std::move(tmp);
}
EXPECT_EQ(copy.getAddressStr(), "127.0.0.1");
EXPECT_EQ(copy.getPort(), 80);
copy = addr;
// move construct a unix address
TSocketAddress other(std::move(copy));
EXPECT_EQ(other, addr);
EXPECT_EQ(other.getPath(), addr.getPath());
}
#endif
}