From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- third_party/rust/tokio/tests/signal_drop_signal.rs | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 third_party/rust/tokio/tests/signal_drop_signal.rs (limited to 'third_party/rust/tokio/tests/signal_drop_signal.rs') diff --git a/third_party/rust/tokio/tests/signal_drop_signal.rs b/third_party/rust/tokio/tests/signal_drop_signal.rs new file mode 100644 index 0000000000..92ac4050d5 --- /dev/null +++ b/third_party/rust/tokio/tests/signal_drop_signal.rs @@ -0,0 +1,26 @@ +#![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 dropping_signal_does_not_deregister_any_other_instances() { + let kind = SignalKind::user_defined1(); + + // Signals should not starve based on ordering + let first_duplicate_signal = signal(kind).expect("failed to register first duplicate signal"); + let mut sig = signal(kind).expect("failed to register signal"); + let second_duplicate_signal = signal(kind).expect("failed to register second duplicate signal"); + + drop(first_duplicate_signal); + drop(second_duplicate_signal); + + send_signal(libc::SIGUSR1); + let _ = sig.recv().await; +} -- cgit v1.2.3