blob: fbbd14c6fcc4e4557fc6cd00b3cfd1a7ea78c2ba [file] [log] [blame]
extern crate env_logger;
extern crate tokio_io;
extern crate tokio_tcp;
extern crate mio;
extern crate futures;
use std::{net, thread};
use std::sync::mpsc::channel;
use futures::{Future, Stream};
use tokio_tcp::{TcpListener, TcpStream};
macro_rules! t {
($e:expr) => (match $e {
Ok(e) => e,
Err(e) => panic!("{} failed with {:?}", stringify!($e), e),
})
}
#[test]
fn connect() {
drop(env_logger::try_init());
let srv = t!(net::TcpListener::bind("127.0.0.1:0"));
let addr = t!(srv.local_addr());
let t = thread::spawn(move || {
t!(srv.accept()).0
});
let stream = TcpStream::connect(&addr);
let mine = t!(stream.wait());
let theirs = t.join().unwrap();
assert_eq!(t!(mine.local_addr()), t!(theirs.peer_addr()));
assert_eq!(t!(theirs.local_addr()), t!(mine.peer_addr()));
}
#[test]
fn accept() {
drop(env_logger::try_init());
let srv = t!(TcpListener::bind(&t!("127.0.0.1:0".parse())));
let addr = t!(srv.local_addr());
let (tx, rx) = channel();
let client = srv.incoming().map(move |t| {
tx.send(()).unwrap();
t
}).into_future().map_err(|e| e.0);
assert!(rx.try_recv().is_err());
let t = thread::spawn(move || {
net::TcpStream::connect(&addr).unwrap()
});
let (mine, _remaining) = t!(client.wait());
let mine = mine.unwrap();
let theirs = t.join().unwrap();
assert_eq!(t!(mine.local_addr()), t!(theirs.peer_addr()));
assert_eq!(t!(theirs.local_addr()), t!(mine.peer_addr()));
}
#[test]
fn accept2() {
drop(env_logger::try_init());
let srv = t!(TcpListener::bind(&t!("127.0.0.1:0".parse())));
let addr = t!(srv.local_addr());
let t = thread::spawn(move || {
net::TcpStream::connect(&addr).unwrap()
});
let (tx, rx) = channel();
let client = srv.incoming().map(move |t| {
tx.send(()).unwrap();
t
}).into_future().map_err(|e| e.0);
assert!(rx.try_recv().is_err());
let (mine, _remaining) = t!(client.wait());
mine.unwrap();
t.join().unwrap();
}
#[cfg(unix)]
mod unix {
use tokio_tcp::TcpStream;
use env_logger;
use futures::{Future, future};
use mio::unix::UnixReady;
use tokio_io::AsyncRead;
use std::io::Write;
use std::{net, thread};
use std::time::Duration;
#[test]
fn poll_hup() {
drop(env_logger::try_init());
let srv = t!(net::TcpListener::bind("127.0.0.1:0"));
let addr = t!(srv.local_addr());
let t = thread::spawn(move || {
let mut client = t!(srv.accept()).0;
client.write(b"hello world").unwrap();
thread::sleep(Duration::from_millis(200));
});
let mut stream = t!(TcpStream::connect(&addr).wait());
// Poll for HUP before reading.
future::poll_fn(|| {
stream.poll_read_ready(UnixReady::hup().into())
}).wait().unwrap();
// Same for write half
future::poll_fn(|| {
stream.poll_write_ready()
}).wait().unwrap();
let mut buf = vec![0; 11];
// Read the data
future::poll_fn(|| {
stream.poll_read(&mut buf)
}).wait().unwrap();
assert_eq!(b"hello world", &buf[..]);
t.join().unwrap();
}
}