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mirror of https://github.com/fafhrd91/actix-net synced 2024-12-18 22:23:11 +01:00
actix-net/actix-server/tests/test_server.rs
2019-05-12 06:03:50 -07:00

163 lines
4.9 KiB
Rust

use std::io::Read;
use std::sync::mpsc;
use std::{net, thread, time};
use actix_codec::{BytesCodec, Framed};
use actix_server::{Io, Server, ServerConfig};
use actix_service::{new_service_cfg, service_fn, IntoService};
use bytes::Bytes;
use futures::{Future, Sink};
use net2::TcpBuilder;
use tokio_tcp::TcpStream;
fn unused_addr() -> net::SocketAddr {
let addr: net::SocketAddr = "127.0.0.1:0".parse().unwrap();
let socket = TcpBuilder::new_v4().unwrap();
socket.bind(&addr).unwrap();
socket.reuse_address(true).unwrap();
let tcp = socket.to_tcp_listener().unwrap();
tcp.local_addr().unwrap()
}
#[test]
fn test_bind() {
let addr = unused_addr();
let (tx, rx) = mpsc::channel();
let h = thread::spawn(move || {
let sys = actix_rt::System::new("test");
let srv = Server::build()
.bind("test", addr, move || {
new_service_cfg(move |cfg: &ServerConfig| {
assert_eq!(cfg.local_addr(), addr);
Ok::<_, ()>((|_| Ok::<_, ()>(())).into_service())
})
})
.unwrap()
.start();
let _ = tx.send((srv, actix_rt::System::current()));
let _ = sys.run();
});
let (_, sys) = rx.recv().unwrap();
thread::sleep(time::Duration::from_millis(500));
assert!(net::TcpStream::connect(addr).is_ok());
let _ = sys.stop();
let _ = h.join();
}
#[test]
fn test_bind_no_config() {
let addr = unused_addr();
let (tx, rx) = mpsc::channel();
let h = thread::spawn(move || {
let sys = actix_rt::System::new("test");
let srv = Server::build()
.bind("test", addr, move || service_fn(|_| Ok::<_, ()>(())))
.unwrap()
.start();
let _ = tx.send((srv, actix_rt::System::current()));
let _ = sys.run();
});
let (_, sys) = rx.recv().unwrap();
assert!(net::TcpStream::connect(addr).is_ok());
let _ = sys.stop();
let _ = h.join();
}
#[test]
fn test_listen() {
let addr = unused_addr();
let (tx, rx) = mpsc::channel();
let h = thread::spawn(move || {
let sys = actix_rt::System::new("test");
let lst = net::TcpListener::bind(addr).unwrap();
let srv = Server::build()
.listen("test", lst, move || {
new_service_cfg(move |cfg: &ServerConfig| {
assert_eq!(cfg.local_addr(), addr);
Ok::<_, ()>((|_| Ok::<_, ()>(())).into_service())
})
})
.unwrap()
.start();
let _ = tx.send((srv, actix_rt::System::current()));
let _ = sys.run();
});
let (_, sys) = rx.recv().unwrap();
thread::sleep(time::Duration::from_millis(500));
assert!(net::TcpStream::connect(addr).is_ok());
let _ = sys.stop();
let _ = h.join();
}
#[test]
#[cfg(unix)]
fn test_start() {
let addr = unused_addr();
let (tx, rx) = mpsc::channel();
let h = thread::spawn(move || {
let sys = actix_rt::System::new("test");
let srv = Server::build()
.backlog(100)
.bind("test", addr, move || {
new_service_cfg(move |cfg: &ServerConfig| {
assert_eq!(cfg.local_addr(), addr);
Ok::<_, ()>(
(|io: Io<TcpStream>| {
Framed::new(io.into_parts().0, BytesCodec)
.send(Bytes::from_static(b"test"))
.then(|_| Ok::<_, ()>(()))
})
.into_service(),
)
})
})
.unwrap()
.start();
let _ = tx.send((srv, actix_rt::System::current()));
let _ = sys.run();
});
let (srv, sys) = rx.recv().unwrap();
let mut buf = [0u8; 4];
let mut conn = net::TcpStream::connect(addr).unwrap();
let _ = conn.read_exact(&mut buf);
assert_eq!(buf, b"test"[..]);
// pause
let _ = srv.pause();
thread::sleep(time::Duration::from_millis(200));
let mut conn = net::TcpStream::connect(addr).unwrap();
conn.set_read_timeout(Some(time::Duration::from_millis(100)))
.unwrap();
let res = conn.read_exact(&mut buf);
assert!(res.is_err());
// resume
let _ = srv.resume();
thread::sleep(time::Duration::from_millis(100));
assert!(net::TcpStream::connect(addr).is_ok());
assert!(net::TcpStream::connect(addr).is_ok());
assert!(net::TcpStream::connect(addr).is_ok());
let mut buf = [0u8; 4];
let mut conn = net::TcpStream::connect(addr).unwrap();
let _ = conn.read_exact(&mut buf);
assert_eq!(buf, b"test"[..]);
// stop
let _ = srv.stop(false);
thread::sleep(time::Duration::from_millis(100));
assert!(net::TcpStream::connect(addr).is_err());
thread::sleep(time::Duration::from_millis(100));
let _ = sys.stop();
let _ = h.join();
}