mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-30 02:33:55 +00:00
8d91e71e9a
These changes were made by manually running `rustfmt` on all of the test files, and then manually undoing all cases where the original formatting appeared to have been deliberate. `rustfmt +nightly --config-path=/dev/null --edition=2021 tests/run-coverage*/**/*.rs`
105 lines
4.6 KiB
Plaintext
105 lines
4.6 KiB
Plaintext
LL| |// compile-flags: --edition=2018
|
|
LL| |
|
|
LL| 1|fn non_async_func() {
|
|
LL| 1| println!("non_async_func was covered");
|
|
LL| 1| let b = true;
|
|
LL| 1| if b {
|
|
LL| 1| println!("non_async_func println in block");
|
|
LL| 1| }
|
|
^0
|
|
LL| 1|}
|
|
LL| |
|
|
LL| 1|async fn async_func() {
|
|
LL| 1| println!("async_func was covered");
|
|
LL| 1| let b = true;
|
|
LL| 1| if b {
|
|
LL| 1| println!("async_func println in block");
|
|
LL| 1| }
|
|
^0
|
|
LL| 1|}
|
|
LL| |
|
|
LL| 1|async fn async_func_just_println() {
|
|
LL| 1| println!("async_func_just_println was covered");
|
|
LL| 1|}
|
|
LL| |
|
|
LL| 1|fn main() {
|
|
LL| 1| println!("codecovsample::main");
|
|
LL| 1|
|
|
LL| 1| non_async_func();
|
|
LL| 1|
|
|
LL| 1| executor::block_on(async_func());
|
|
LL| 1| executor::block_on(async_func_just_println());
|
|
LL| 1|}
|
|
LL| |
|
|
LL| |mod executor {
|
|
LL| | use core::{
|
|
LL| | future::Future,
|
|
LL| | pin::Pin,
|
|
LL| | task::{Context, Poll, RawWaker, RawWakerVTable, Waker},
|
|
LL| | };
|
|
LL| |
|
|
LL| 2| pub fn block_on<F: Future>(mut future: F) -> F::Output {
|
|
LL| 2| let mut future = unsafe { Pin::new_unchecked(&mut future) };
|
|
LL| 2| use std::hint::unreachable_unchecked;
|
|
LL| 2| static VTABLE: RawWakerVTable = RawWakerVTable::new(
|
|
LL| 2| |_| unsafe { unreachable_unchecked() }, // clone
|
|
^0
|
|
LL| 2| |_| unsafe { unreachable_unchecked() }, // wake
|
|
^0
|
|
LL| 2| |_| unsafe { unreachable_unchecked() }, // wake_by_ref
|
|
^0
|
|
LL| 2| |_| (),
|
|
LL| 2| );
|
|
LL| 2| let waker = unsafe { Waker::from_raw(RawWaker::new(core::ptr::null(), &VTABLE)) };
|
|
LL| 2| let mut context = Context::from_waker(&waker);
|
|
LL| |
|
|
LL| | loop {
|
|
LL| 2| if let Poll::Ready(val) = future.as_mut().poll(&mut context) {
|
|
LL| 2| break val;
|
|
LL| 0| }
|
|
LL| | }
|
|
LL| 2| }
|
|
------------------
|
|
| async2::executor::block_on::<async2::async_func::{closure#0}>:
|
|
| LL| 1| pub fn block_on<F: Future>(mut future: F) -> F::Output {
|
|
| LL| 1| let mut future = unsafe { Pin::new_unchecked(&mut future) };
|
|
| LL| 1| use std::hint::unreachable_unchecked;
|
|
| LL| 1| static VTABLE: RawWakerVTable = RawWakerVTable::new(
|
|
| LL| 1| |_| unsafe { unreachable_unchecked() }, // clone
|
|
| LL| 1| |_| unsafe { unreachable_unchecked() }, // wake
|
|
| LL| 1| |_| unsafe { unreachable_unchecked() }, // wake_by_ref
|
|
| LL| 1| |_| (),
|
|
| LL| 1| );
|
|
| LL| 1| let waker = unsafe { Waker::from_raw(RawWaker::new(core::ptr::null(), &VTABLE)) };
|
|
| LL| 1| let mut context = Context::from_waker(&waker);
|
|
| LL| |
|
|
| LL| | loop {
|
|
| LL| 1| if let Poll::Ready(val) = future.as_mut().poll(&mut context) {
|
|
| LL| 1| break val;
|
|
| LL| 0| }
|
|
| LL| | }
|
|
| LL| 1| }
|
|
------------------
|
|
| async2::executor::block_on::<async2::async_func_just_println::{closure#0}>:
|
|
| LL| 1| pub fn block_on<F: Future>(mut future: F) -> F::Output {
|
|
| LL| 1| let mut future = unsafe { Pin::new_unchecked(&mut future) };
|
|
| LL| 1| use std::hint::unreachable_unchecked;
|
|
| LL| 1| static VTABLE: RawWakerVTable = RawWakerVTable::new(
|
|
| LL| 1| |_| unsafe { unreachable_unchecked() }, // clone
|
|
| LL| 1| |_| unsafe { unreachable_unchecked() }, // wake
|
|
| LL| 1| |_| unsafe { unreachable_unchecked() }, // wake_by_ref
|
|
| LL| 1| |_| (),
|
|
| LL| 1| );
|
|
| LL| 1| let waker = unsafe { Waker::from_raw(RawWaker::new(core::ptr::null(), &VTABLE)) };
|
|
| LL| 1| let mut context = Context::from_waker(&waker);
|
|
| LL| |
|
|
| LL| | loop {
|
|
| LL| 1| if let Poll::Ready(val) = future.as_mut().poll(&mut context) {
|
|
| LL| 1| break val;
|
|
| LL| 0| }
|
|
| LL| | }
|
|
| LL| 1| }
|
|
------------------
|
|
LL| |}
|
|
|