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32 lines
722 B
32 lines
722 B
tokio::task_local! {
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static REQ_ID: u32;
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pub static FOO: bool;
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}
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#[tokio::test(flavor = "multi_thread")]
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async fn local() {
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let j1 = tokio::spawn(REQ_ID.scope(1, async move {
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assert_eq!(REQ_ID.get(), 1);
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assert_eq!(REQ_ID.get(), 1);
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}));
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let j2 = tokio::spawn(REQ_ID.scope(2, async move {
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REQ_ID.with(|v| {
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assert_eq!(REQ_ID.get(), 2);
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assert_eq!(*v, 2);
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});
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tokio::time::sleep(std::time::Duration::from_millis(10)).await;
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assert_eq!(REQ_ID.get(), 2);
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}));
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let j3 = tokio::spawn(FOO.scope(true, async move {
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assert!(FOO.get());
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}));
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j1.await.unwrap();
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j2.await.unwrap();
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j3.await.unwrap();
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}
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