#![warn(rust_2018_idioms)] | |
#![cfg(feature = "full")] | |
#![cfg(unix)] | |
mod support { | |
pub mod signal; | |
} | |
use support::signal::send_signal; | |
use tokio::signal::unix::{signal, SignalKind}; | |
#[tokio::test] | |
async fn twice() { | |
let kind = SignalKind::user_defined1(); | |
let mut sig = signal(kind).expect("failed to get signal"); | |
for _ in 0..2 { | |
send_signal(libc::SIGUSR1); | |
assert!(sig.recv().await.is_some()); | |
} | |
} |