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#include "System/Net/UDPListener.h"
#include "System/Log/ILog.h"
#define CATCH_CONFIG_MAIN
#include "lib/catch.hpp"
class SocketTest {
public:
SocketTest(){
}
void TestPort(int port, bool result = true)
{
#ifndef NO_IPV6
const std::string& err = netcode::UDPListener::TryBindSocket(port, socket, "::");
#else
const std::string& err = netcode::UDPListener::TryBindSocket(port, socket, "127.0.0.1");
#endif
INFO(err);
CHECK(err.empty() == result);
}
void TestHost(const char* address, bool result = true)
{
const std::string& err = netcode::UDPListener::TryBindSocket(11111, socket, address);
INFO(err);
CHECK(err.empty() == result);
}
private:
std::shared_ptr<asio::ip::udp::socket> socket;
};
TEST_CASE("TryBindSocket")
{
SocketTest t;
// IP v4 & v6 addresses
LOG("\nIP v4 & v6 addresses");
t.TestHost("127.0.0.1");
t.TestHost("0.0.0.0");
#ifndef NO_IPV6
t.TestHost("::");
t.TestHost("::1");
// badly named invalid IP v6 addresses
LOG("\nbadly named invalid IP v6 addresses");
t.TestHost("::2", false);
t.TestHost("fe80::224:1dff:fecf:df44/64", false);
t.TestHost("fe80::224:1dff:fecf:df44", false);
t.TestHost("::224:1dff:fecf:df44/64", false);
t.TestHost("fe80::", false);
t.TestHost("fe80", false);
/*
FIXME: for some reason this test works on windows (binds to ipv4 0.0.0.224) and fails on linux/osx
:8 is reserved. :96 was IPv4 compatible IPv6 addresses, so ::2 would be 0.0.0.2.
No implementation is required to support this sheme sheme any longer. That's why ::2 doesn't work
::ffff:x:y/96 is new IPv4-Mapped IPv6 Address
http://tools.ietf.org/html/rfc4291 sections 2.5.5.1 and 2.5.5.2
*/
// TestHost("224:1dff:fecf:df44/64", false);
#endif
// host-names
LOG("\nhost-names");
t.TestHost("localhost");
t.TestHost("local.lan", false);
t.TestHost("google.com", false);
// normal ports
LOG("\nnormal ports");
t.TestPort(1024);
t.TestPort(11111);
t.TestPort(32000);
t.TestPort(65535);
// special ports (reserved for core services)
/*
t.TestPort(0, false); //port 0 binds to a random port
t.TestPort(1, false); // <1024 usally requires root permissions
t.TestPort(128, false);
t.TestPort(1023, false);
*/
// out-of-range ports
LOG("\nout-of-range ports");
t.TestPort(65536, false);
t.TestPort(65537, false);
t.TestPort(-1, false);
}
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