#![warn(rust_2018_idioms)] | |
#![cfg(feature = "full")] | |
use tokio::io::AsyncBufReadExt; | |
use tokio_test::assert_ok; | |
#[tokio::test] | |
async fn lines_inherent() { | |
let rd: &[u8] = b"hello\r\nworld\n\n"; | |
let mut st = rd.lines(); | |
let b = assert_ok!(st.next_line().await).unwrap(); | |
assert_eq!(b, "hello"); | |
let b = assert_ok!(st.next_line().await).unwrap(); | |
assert_eq!(b, "world"); | |
let b = assert_ok!(st.next_line().await).unwrap(); | |
assert_eq!(b, ""); | |
assert!(assert_ok!(st.next_line().await).is_none()); | |
} |