diff options
Diffstat (limited to 'tokio/tests/signal_ctrl_c.rs')
-rw-r--r-- | tokio/tests/signal_ctrl_c.rs | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/tokio/tests/signal_ctrl_c.rs b/tokio/tests/signal_ctrl_c.rs new file mode 100644 index 00000000..ea4efaa2 --- /dev/null +++ b/tokio/tests/signal_ctrl_c.rs @@ -0,0 +1,28 @@ +#![cfg(unix)] +#![warn(rust_2018_idioms)] + +mod support { + pub mod signal; +} +use support::signal::send_signal; + +use tokio::prelude::*; +use tokio::signal; +use tokio::sync::oneshot; + +#[tokio::test] +async fn ctrl_c() { + let ctrl_c = signal::ctrl_c().expect("failed to init ctrl_c"); + + let (fire, wait) = oneshot::channel(); + + // NB: simulate a signal coming in by exercising our signal handler + // to avoid complications with sending SIGINT to the test process + tokio::spawn(async { + wait.await.expect("wait failed"); + send_signal(libc::SIGINT); + }); + + let _ = fire.send(()); + let _ = ctrl_c.into_future().await; +} |