67 lines
1.1 KiB
Rust
67 lines
1.1 KiB
Rust
#![warn(rust_2018_idioms)]
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#![cfg(feature = "full")]
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use tokio::runtime::Runtime;
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#[test]
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fn basic_enter() {
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let rt1 = rt();
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let rt2 = rt();
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let enter1 = rt1.enter();
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let enter2 = rt2.enter();
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drop(enter2);
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drop(enter1);
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}
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#[test]
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#[should_panic]
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fn interleave_enter_different_rt() {
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let rt1 = rt();
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let rt2 = rt();
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let enter1 = rt1.enter();
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let enter2 = rt2.enter();
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drop(enter1);
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drop(enter2);
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}
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#[test]
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#[should_panic]
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fn interleave_enter_same_rt() {
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let rt1 = rt();
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let _enter1 = rt1.enter();
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let enter2 = rt1.enter();
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let enter3 = rt1.enter();
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drop(enter2);
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drop(enter3);
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}
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#[test]
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#[cfg(not(tokio_wasi))]
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fn interleave_then_enter() {
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let _ = std::panic::catch_unwind(|| {
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let rt1 = rt();
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let rt2 = rt();
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let enter1 = rt1.enter();
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let enter2 = rt2.enter();
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drop(enter1);
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drop(enter2);
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});
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// Can still enter
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let rt3 = rt();
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let _enter = rt3.enter();
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}
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fn rt() -> Runtime {
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tokio::runtime::Builder::new_current_thread()
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.build()
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.unwrap()
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}
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