import netio fn test_socket_new() { socket := netio.Socket.new(netio.af_inet, netio.sock_stream, 0)! socket.close() or { panic(err) } assert socket.fd != -1 } fn test_socket_type() { socket := netio.Socket.new(netio.af_inet, netio.sock_stream, 0)! socket_type := socket.type()! socket.close() or { panic(err) } assert socket_type == netio.sock_stream } fn test_socket_option() { mut socket := netio.Socket.new(netio.af_inet, netio.sock_stream, 0)! socket.set_option(netio.sol_socket, netio.so_reuseaddr, true)! opt_val_int := socket.get_option[int](netio.sol_socket, netio.so_reuseaddr)! opt_val_bool := socket.get_option[bool](netio.sol_socket, netio.so_reuseaddr)! socket.close() or { panic(err) } assert opt_val_int == 1 assert opt_val_bool == true }