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mod helpers;
#[test]
fn test_cat_blocking() {
use std::io::Write as _;
let mut pty = pty_process::blocking::Pty::new().unwrap();
pty.resize(pty_process::Size::new(24, 80)).unwrap();
let mut child = pty_process::blocking::Command::new("cat")
.spawn(&pty.pts().unwrap())
.unwrap();
pty.write_all(b"foo\n").unwrap();
let mut output = helpers::output(&pty);
assert_eq!(output.next().unwrap(), "foo\r\n");
assert_eq!(output.next().unwrap(), "foo\r\n");
pty.write_all(&[4u8]).unwrap();
let status = child.wait().unwrap();
assert_eq!(status.code().unwrap(), 0);
}
#[cfg(feature = "async")]
#[tokio::main]
#[test]
async fn test_cat_async() {
use futures::stream::StreamExt as _;
use tokio::io::AsyncWriteExt as _;
let mut pty = pty_process::Pty::new().unwrap();
let pts = pty.pts().unwrap();
pty.resize(pty_process::Size::new(24, 80)).unwrap();
let mut child = pty_process::Command::new("cat").spawn(&pts).unwrap();
let (pty_r, mut pty_w) = pty.split();
pty_w.write_all(b"foo\n").await.unwrap();
let mut output = helpers::output_async(pty_r);
assert_eq!(output.next().await.unwrap(), "foo\r\n");
assert_eq!(output.next().await.unwrap(), "foo\r\n");
pty_w.write_all(&[4u8]).await.unwrap();
let status = child.wait().await.unwrap();
assert_eq!(status.code().unwrap(), 0);
}
#[cfg(feature = "async")]
#[tokio::main]
#[test]
async fn test_yes_async() {
use tokio::io::AsyncReadExt as _;
let mut pty = pty_process::Pty::new().unwrap();
let pts = pty.pts().unwrap();
pty.resize(pty_process::Size::new(24, 80)).unwrap();
let mut child = pty_process::Command::new("yes").spawn(&pts).unwrap();
let mut buf = [0u8; 3];
let bytes = pty.read_buf(&mut &mut buf[..]).await.unwrap();
assert_eq!(&buf[..bytes], b"y\r\n");
let (mut pty_r, _pty_w) = pty.split();
let bytes = pty_r.read_buf(&mut &mut buf[..]).await.unwrap();
assert_eq!(&buf[..bytes], b"y\r\n");
let (mut pty_r, _pty_w) = pty.into_split();
let bytes = pty_r.read_buf(&mut &mut buf[..]).await.unwrap();
assert_eq!(&buf[..bytes], b"y\r\n");
child.kill().await.unwrap()
}
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