public void UDP_SocketOpenClose()
{
_sock = C.Socket.NewUDP(C.Endpoint.NewV4(_port));
fixed(C.Socket *sockptr = &_sock)
{
Assert.True(UDP.Setup());
Assert.True(UDP.SocketOpen(sockptr));
Assert.True(UDP.SocketClose(sockptr));
}
}
public void UDP_SocketSendRecv()
{
Random rand = new Random();
/* server side endpoints, socket, random payload, send/recv buffers */
C.IPv4 loopback = C.IPv4.New(127, 0, 0, 1);
C.Endpoint ep_server = C.Endpoint.NewV4(_port, loopback);
C.Endpoint ep_server_recv = default;
_sock_server = C.Socket.NewUDP(ep_server);
C.Buffer buf_server_recv;
C.Buffer buf_server_send;
byte[] pl_server = new byte[1235];
byte[] mem_server = new byte[1408];
rand.NextBytes(pl_server);
fixed(byte *bufptr = pl_server) buf_server_send = C.Buffer.New(bufptr, pl_server.Length);
fixed(byte *bufptr = mem_server) buf_server_recv = C.Buffer.New(bufptr, mem_server.Length);
/* client side endpoints, socket, random payload, send/recv buffers */
C.Endpoint ep_client = C.Endpoint.NewV4(_port + 1, loopback);
C.Endpoint ep_client_recv = default;
_sock_client = C.Socket.NewUDP(ep_client);
C.Buffer buf_client_recv;
C.Buffer buf_client_send;
byte[] pl_client = new byte[256];
byte[] mem_client = new byte[1408];
rand.NextBytes(pl_client);
fixed(byte *bufptr = pl_client) buf_client_send = C.Buffer.New(bufptr, pl_client.Length);
fixed(byte *bufptr = mem_client) buf_client_recv = C.Buffer.New(bufptr, mem_client.Length);
Assert.True(UDP.Setup());
fixed(C.Socket *sockptr_server = &_sock_server)
fixed(C.Socket * sockptr_client = &_sock_client)
{
Assert.True(UDP.SocketOpen(sockptr_server));
Assert.True(UDP.SocketOpen(sockptr_client));
Assert.True(UDP.SocketNonBlocking(sockptr_client, true));
Assert.AreEqual(UDP.SocketSend(sockptr_client, &buf_client_send, 1, &ep_server), pl_client.Length);
Assert.AreEqual(UDP.SocketRecv(sockptr_server, &buf_server_recv, 1, &ep_server_recv), pl_client.Length);
fixed(byte *bufptr = pl_client) Assert.True(Util.MemCmp(bufptr, 0, buf_server_recv.buf, 0, pl_client.Length));
Assert.True(Util.MemCmp((byte *)&ep_client, 2, (byte *)&ep_server_recv, 2, sizeof(C.Endpoint) - 2));
Assert.AreEqual(UDP.SocketSend(sockptr_server, &buf_server_send, 1, &ep_client), pl_server.Length);
Assert.AreEqual(UDP.SocketRecv(sockptr_client, &buf_client_recv, 1, &ep_client_recv), pl_server.Length);
fixed(byte *bufptr = pl_server) Assert.True(Util.MemCmp(bufptr, 0, buf_client_recv.buf, 0, pl_server.Length));
Assert.True(Util.MemCmp((byte *)&ep_server, 2, (byte *)&ep_client_recv, 2, sizeof(C.Endpoint) - 2));
Assert.True(UDP.SocketClose(sockptr_client));
Assert.True(UDP.SocketClose(sockptr_server));
}
}
public void TestSetup()
{
_sock_server = default;
_sock_client = default;
}
public void TestSetup()
{
_sock = default;
}
