Function test_create_sockaddr

net_util/src/lib.rs:193–210

()

    #[test]
    fn test_create_sockaddr() {
        let addr: net::Ipv4Addr = "10.0.0.1".parse().unwrap();
        let sockaddr = create_sockaddr(addr);

        assert_eq!(sockaddr.sa_family, libc::AF_INET as u16);

        let data = &sockaddr.sa_data[..];

        // The first two bytes should represent the port, which is 0.
        assert_eq!(data[0], 0);
        assert_eq!(data[1], 0);

        // The next four bytes should represent the actual IPv4 address, in network order.
        assert_eq!(data[2], 10);
        assert_eq!(data[3], 0);
        assert_eq!(data[4], 0);
        assert_eq!(data[5], 1);
    }
}