1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
#![warn(rust_2018_idioms)]
#![cfg(all(feature = "full", not(target_os = "wasi"), not(miri)))] // Wasi doesn't support bind
// No `socket` on miri.
use std::time::Duration;
use tokio::net::TcpSocket;
use tokio_test::assert_ok;
#[tokio::test]
async fn basic_usage_v4() {
// Create server
let addr = assert_ok!("127.0.0.1:0".parse());
let srv = assert_ok!(TcpSocket::new_v4());
assert_ok!(srv.bind(addr));
let srv = assert_ok!(srv.listen(128));
// Create client & connect
let addr = srv.local_addr().unwrap();
let cli = assert_ok!(TcpSocket::new_v4());
let _cli = assert_ok!(cli.connect(addr).await);
// Accept
let _ = assert_ok!(srv.accept().await);
}
#[tokio::test]
async fn basic_usage_v6() {
// Create server
let addr = assert_ok!("[::1]:0".parse());
let srv = assert_ok!(TcpSocket::new_v6());
assert_ok!(srv.bind(addr));
let srv = assert_ok!(srv.listen(128));
// Create client & connect
let addr = srv.local_addr().unwrap();
let cli = assert_ok!(TcpSocket::new_v6());
let _cli = assert_ok!(cli.connect(addr).await);
// Accept
let _ = assert_ok!(srv.accept().await);
}
#[tokio::test]
async fn bind_before_connect() {
// Create server
let any_addr = assert_ok!("127.0.0.1:0".parse());
let srv = assert_ok!(TcpSocket::new_v4());
assert_ok!(srv.bind(any_addr));
let srv = assert_ok!(srv.listen(128));
// Create client & connect
let addr = srv.local_addr().unwrap();
let cli = assert_ok!(TcpSocket::new_v4());
assert_ok!(cli.bind(any_addr));
let _cli = assert_ok!(cli.connect(addr).await);
// Accept
let _ = assert_ok!(srv.accept().await);
}
#[tokio::test]
async fn basic_linger() {
// Create server
let addr = assert_ok!("127.0.0.1:0".parse());
let srv = assert_ok!(TcpSocket::new_v4());
assert_ok!(srv.bind(addr));
assert!(srv.linger().unwrap().is_none());
srv.set_linger(Some(Duration::new(0, 0))).unwrap();
assert_eq!(srv.linger().unwrap(), Some(Duration::new(0, 0)));
}
|
