42 lines
889 B
Rust
42 lines
889 B
Rust
use std::thread::sleep;
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use std::time::Duration;
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use std::u32;
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use crossbeam_utils::sync::Parker;
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use crossbeam_utils::thread;
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#[test]
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fn park_timeout_unpark_before() {
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let p = Parker::new();
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for _ in 0..10 {
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p.unparker().unpark();
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p.park_timeout(Duration::from_millis(u32::MAX as u64));
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}
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}
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#[test]
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fn park_timeout_unpark_not_called() {
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let p = Parker::new();
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for _ in 0..10 {
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p.park_timeout(Duration::from_millis(10))
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}
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}
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#[test]
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fn park_timeout_unpark_called_other_thread() {
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for _ in 0..10 {
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let p = Parker::new();
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let u = p.unparker().clone();
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thread::scope(|scope| {
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scope.spawn(move |_| {
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sleep(Duration::from_millis(50));
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u.unpark();
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});
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p.park_timeout(Duration::from_millis(u32::MAX as u64))
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})
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.unwrap();
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}
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}
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