forked from mirrors/gecko-dev
26 lines
770 B
Rust
26 lines
770 B
Rust
#![warn(rust_2018_idioms)]
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#![cfg(feature = "full")]
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#![cfg(unix)]
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mod support {
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pub mod signal;
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}
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use support::signal::send_signal;
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use tokio::signal::unix::{signal, SignalKind};
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#[tokio::test]
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async fn dropping_signal_does_not_deregister_any_other_instances() {
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let kind = SignalKind::user_defined1();
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// Signals should not starve based on ordering
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let first_duplicate_signal = signal(kind).expect("failed to register first duplicate signal");
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let mut sig = signal(kind).expect("failed to register signal");
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let second_duplicate_signal = signal(kind).expect("failed to register second duplicate signal");
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drop(first_duplicate_signal);
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drop(second_duplicate_signal);
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send_signal(libc::SIGUSR1);
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let _ = sig.recv().await;
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}
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