mirror of https://github.com/stjepang/smol
38 lines
840 B
Rust
38 lines
840 B
Rust
use futures_util::future;
|
|
|
|
#[test]
|
|
fn smoke() {
|
|
std::thread::spawn(|| {
|
|
smol::run(future::pending::<()>());
|
|
});
|
|
let res = smol::block_on(async { 1 + 2 });
|
|
assert_eq!(res, 3);
|
|
}
|
|
|
|
#[test]
|
|
#[should_panic = "boom"]
|
|
fn panic() {
|
|
std::thread::spawn(|| {
|
|
smol::run(future::pending::<()>());
|
|
});
|
|
smol::block_on(async {
|
|
// This panic should get propagated into the parent thread.
|
|
panic!("boom");
|
|
});
|
|
}
|
|
|
|
#[test]
|
|
fn nested_block_on() {
|
|
std::thread::spawn(|| {
|
|
smol::run(future::pending::<()>());
|
|
});
|
|
|
|
let x = smol::block_on(async {
|
|
let a = smol::block_on(async { smol::block_on(async { future::ready(3).await }) });
|
|
let b = smol::block_on(async { smol::block_on(async { future::ready(2).await }) });
|
|
a + b
|
|
});
|
|
|
|
assert_eq!(x, 3 + 2);
|
|
}
|