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| author | Zalathar <Zalathar@users.noreply.github.com> | 2023-12-15 16:38:27 +1100 |
|---|---|---|
| committer | Zalathar <Zalathar@users.noreply.github.com> | 2023-12-15 17:17:20 +1100 |
| commit | 5764ccc5e81527bd01db276fa2ec5dbdaaac3cf6 (patch) | |
| tree | 41ebc72d5fe527759ab84031d1dd1eca43c78853 /tests/coverage/closure_macro_async.coverage | |
| parent | 604f185fae9a4b0edf7e28f616a0f53880f8f074 (diff) | |
| download | rust-5764ccc5e81527bd01db276fa2ec5dbdaaac3cf6.tar.gz rust-5764ccc5e81527bd01db276fa2ec5dbdaaac3cf6.zip | |
coverage: Use `Waker::noop` in async tests
Diffstat (limited to 'tests/coverage/closure_macro_async.coverage')
| -rw-r--r-- | tests/coverage/closure_macro_async.coverage | 26 |
1 files changed, 7 insertions, 19 deletions
diff --git a/tests/coverage/closure_macro_async.coverage b/tests/coverage/closure_macro_async.coverage index 74247f1bc6f..2c9bd4ac97a 100644 --- a/tests/coverage/closure_macro_async.coverage +++ b/tests/coverage/closure_macro_async.coverage @@ -1,5 +1,6 @@ - LL| |// compile-flags: --edition=2018 LL| |#![feature(coverage_attribute)] + LL| |#![feature(noop_waker)] + LL| |// edition: 2018 LL| | LL| |macro_rules! bail { LL| | ($msg:literal $(,)?) => { @@ -46,27 +47,14 @@ LL| |} LL| | LL| |mod executor { - LL| | use core::{ - LL| | future::Future, - LL| | pin::Pin, - LL| | task::{Context, Poll, RawWaker, RawWakerVTable, Waker}, - LL| | }; + LL| | use core::future::Future; + LL| | use core::pin::pin; + LL| | use core::task::{Context, Poll, Waker}; LL| | LL| | #[coverage(off)] LL| | pub fn block_on<F: Future>(mut future: F) -> F::Output { - LL| | let mut future = unsafe { Pin::new_unchecked(&mut future) }; - LL| | use std::hint::unreachable_unchecked; - LL| | static VTABLE: RawWakerVTable = RawWakerVTable::new( - LL| | #[coverage(off)] - LL| | |_| unsafe { unreachable_unchecked() }, // clone - LL| | #[coverage(off)] - LL| | |_| unsafe { unreachable_unchecked() }, // wake - LL| | #[coverage(off)] - LL| | |_| unsafe { unreachable_unchecked() }, // wake_by_ref - LL| | #[coverage(off)] - LL| | |_| (), - LL| | ); - LL| | let waker = unsafe { Waker::from_raw(RawWaker::new(core::ptr::null(), &VTABLE)) }; + LL| | let mut future = pin!(future); + LL| | let waker = Waker::noop(); LL| | let mut context = Context::from_waker(&waker); LL| | LL| | loop { |