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| author | Zalathar <Zalathar@users.noreply.github.com> | 2023-06-12 18:07:04 +1000 |
|---|---|---|
| committer | Zalathar <Zalathar@users.noreply.github.com> | 2023-06-28 11:09:19 +1000 |
| commit | e0625b4586c5a0f855a1157b09ae384f5de0ecf7 (patch) | |
| tree | d6f6d80e1d6b9aaec8b6340986a3e22475775651 /tests/run-make/coverage/async2.rs | |
| parent | 22e119bbacd3aa11db04d84947b4fb2c5ccb0435 (diff) | |
| download | rust-e0625b4586c5a0f855a1157b09ae384f5de0ecf7.tar.gz rust-e0625b4586c5a0f855a1157b09ae384f5de0ecf7.zip | |
Migrate most of the existing coverage tests over to `run-coverage`
Diffstat (limited to 'tests/run-make/coverage/async2.rs')
| -rw-r--r-- | tests/run-make/coverage/async2.rs | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/tests/run-make/coverage/async2.rs b/tests/run-make/coverage/async2.rs deleted file mode 100644 index 959d48ce9db..00000000000 --- a/tests/run-make/coverage/async2.rs +++ /dev/null @@ -1,69 +0,0 @@ -// compile-flags: --edition=2018 - -use core::{ - future::Future, - marker::Send, - pin::Pin, -}; - -fn non_async_func() { - println!("non_async_func was covered"); - let b = true; - if b { - println!("non_async_func println in block"); - } -} - - - - -async fn async_func() { - println!("async_func was covered"); - let b = true; - if b { - println!("async_func println in block"); - } -} - - - - -async fn async_func_just_println() { - println!("async_func_just_println was covered"); -} - -fn main() { - println!("codecovsample::main"); - - non_async_func(); - - executor::block_on(async_func()); - executor::block_on(async_func_just_println()); -} - -mod executor { - use core::{ - future::Future, - pin::Pin, - task::{Context, Poll, RawWaker, RawWakerVTable, Waker}, - }; - - pub fn block_on<F: Future>(mut future: F) -> F::Output { - let mut future = unsafe { Pin::new_unchecked(&mut future) }; - use std::hint::unreachable_unchecked; - static VTABLE: RawWakerVTable = RawWakerVTable::new( - |_| unsafe { unreachable_unchecked() }, // clone - |_| unsafe { unreachable_unchecked() }, // wake - |_| unsafe { unreachable_unchecked() }, // wake_by_ref - |_| (), - ); - let waker = unsafe { Waker::from_raw(RawWaker::new(core::ptr::null(), &VTABLE)) }; - let mut context = Context::from_waker(&waker); - - loop { - if let Poll::Ready(val) = future.as_mut().poll(&mut context) { - break val; - } - } - } -} |
