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42 lines
1.0 KiB
Rust
42 lines
1.0 KiB
Rust
use std::time::Duration;
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use async_std::io;
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use async_std::task;
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#[test]
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#[should_panic(expected = "timed out")]
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#[cfg(not(target_os = "unknown"))]
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fn io_timeout_timedout() {
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task::block_on(async {
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io::timeout(Duration::from_secs(1), async {
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let stdin = io::stdin();
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let mut line = String::new();
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let _n = stdin.read_line(&mut line).await?;
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Ok(())
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})
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.await
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.unwrap(); // We should panic with a timeout error
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});
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}
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#[test]
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#[should_panic(expected = "My custom error")]
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fn io_timeout_future_err() {
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task::block_on(async {
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io::timeout(Duration::from_secs(1), async {
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Err::<(), io::Error>(io::Error::new(io::ErrorKind::Other, "My custom error"))
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})
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.await
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.unwrap(); // We should panic with our own error
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});
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}
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#[test]
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fn io_timeout_future_ok() {
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task::block_on(async {
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io::timeout(Duration::from_secs(1), async { Ok(()) })
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.await
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.unwrap(); // We shouldn't panic at all
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});
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}
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