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#![cfg(all(tokio_unstable, feature = "tracing"))]
use std::rc::Rc;
use tokio::task::{Builder, LocalSet};
#[tokio::test]
async fn spawn_with_name() {
let result = Builder::new()
.name("name")
.spawn(async { "task executed" })
.unwrap()
.await;
assert_eq!(result.unwrap(), "task executed");
}
#[tokio::test(flavor = "local")]
async fn spawn_local_on_local_runtime() {
let result = Builder::new()
.spawn_local(async { "task executed" })
.unwrap()
.await;
assert_eq!(result.unwrap(), "task executed");
}
#[tokio::test]
#[should_panic = "`spawn_local` called from outside of a `task::LocalSet` or `runtime::LocalRuntime`"]
async fn spawn_local_panics_outside_local_set_or_local_runtime() {
let _ = Builder::new()
.spawn_local(async { "task executed" })
.unwrap()
.await;
}
#[tokio::test(flavor = "multi_thread")]
#[should_panic = "`spawn_local` called from outside of a `task::LocalSet` or `runtime::LocalRuntime`"]
async fn spawn_local_panics_in_multi_thread_runtime() {
let _ = Builder::new()
.spawn_local(async { "task executed" })
.unwrap()
.await;
}
#[tokio::test]
async fn spawn_blocking_with_name() {
let result = Builder::new()
.name("name")
.spawn_blocking(|| "task executed")
.unwrap()
.await;
assert_eq!(result.unwrap(), "task executed");
}
#[tokio::test]
async fn spawn_local_with_name() {
let unsend_data = Rc::new("task executed");
let result = LocalSet::new()
.run_until(async move {
Builder::new()
.name("name")
.spawn_local(async move { unsend_data })
.unwrap()
.await
})
.await;
assert_eq!(*result.unwrap(), "task executed");
}
#[tokio::test]
async fn spawn_without_name() {
let result = Builder::new()
.spawn(async { "task executed" })
.unwrap()
.await;
assert_eq!(result.unwrap(), "task executed");
}
#[tokio::test]
async fn spawn_blocking_without_name() {
let result = Builder::new()
.spawn_blocking(|| "task executed")
.unwrap()
.await;
assert_eq!(result.unwrap(), "task executed");
}
#[tokio::test]
async fn spawn_local_without_name() {
let unsend_data = Rc::new("task executed");
let result = LocalSet::new()
.run_until(async move {
Builder::new()
.spawn_local(async move { unsend_data })
.unwrap()
.await
})
.await;
assert_eq!(*result.unwrap(), "task executed");
}
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