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use nix::sys::socket::{InetAddr, UnixAddr, getsockname};
use std::{mem, net};
use std::path::Path;
use std::str::FromStr;
use std::os::unix::io::AsRawFd;
use ports::localhost;
#[test]
pub fn test_inetv4_addr_to_sock_addr() {
let actual: net::SocketAddr = FromStr::from_str("127.0.0.1:3000").unwrap();
let addr = InetAddr::from_std(&actual);
match addr {
InetAddr::V4(addr) => {
let ip: u32 = 0x7f000001;
let port: u16 = 3000;
assert_eq!(addr.sin_addr.s_addr, ip.to_be());
assert_eq!(addr.sin_port, port.to_be());
}
_ => panic!("nope"),
}
assert_eq!(addr.to_str(), "127.0.0.1:3000");
let inet = addr.to_std();
assert_eq!(actual, inet);
}
#[test]
pub fn test_path_to_sock_addr() {
let actual = Path::new("/foo/bar");
let addr = UnixAddr::new(actual).unwrap();
let expect: &'static [i8] = unsafe { mem::transmute(&b"/foo/bar"[..]) };
assert_eq!(&addr.0.sun_path[..8], expect);
assert_eq!(addr.path(), actual);
}
#[test]
pub fn test_getsockname() {
use std::net::TcpListener;
let addr = localhost();
let sock = TcpListener::bind(&*addr).unwrap();
let res = getsockname(sock.as_raw_fd()).unwrap();
assert_eq!(addr, res.to_str());
}
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