Remove accidentally added pending.rs
diff --git a/tests/pending.rs b/tests/pending.rs
deleted file mode 100644
index 5840763..0000000
--- a/tests/pending.rs
+++ /dev/null
@@ -1,353 +0,0 @@
-#![feature(async_await)]
-
-use std::future::Future;
-use std::pin::Pin;
-use std::task::Waker;
-use std::task::{Context, Poll};
-use std::thread;
-use std::time::Duration;
-
-use async_task::Task;
-use crossbeam::atomic::AtomicCell;
-use crossbeam::channel;
-use lazy_static::lazy_static;
-
-// Creates a future with event counters.
-//
-// Usage: `future!(f, waker, POLL, DROP)`
-//
-// The future `f` always sleeps for 200 ms and returns `Poll::Pending`.
-// When it gets polled, `POLL` is incremented.
-// When it gets dropped, `DROP` is incremented.
-//
-// Every time the future is run, it stores the waker into a global variable.
-// This waker can be extracted using the `waker` function.
-macro_rules! future {
- ($name:pat, $poll:ident, $drop:ident) => {
- lazy_static! {
- static ref $poll: AtomicCell<usize> = AtomicCell::new(0);
- static ref $drop: AtomicCell<usize> = AtomicCell::new(0);
- }
-
- let $name = {
- struct Fut(Box<i32>);
-
- impl Future for Fut {
- type Output = ();
-
- fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
- $poll.fetch_add(1);
- thread::sleep(ms(200));
- Poll::Pending
- }
- }
-
- impl Drop for Fut {
- fn drop(&mut self) {
- $drop.fetch_add(1);
- }
- }
-
- Fut(Box::new(0))
- };
- };
-}
-
-// Creates a schedule function with event counters.
-//
-// Usage: `schedule!(s, SCHED, DROP)`
-//
-// The schedule function `s` does nothing.
-// When it gets invoked, `SCHED` is incremented.
-// When it gets dropped, `DROP` is incremented.
-macro_rules! schedule {
- ($name:pat, $sched:ident, $drop:ident) => {
- lazy_static! {
- static ref $sched: AtomicCell<usize> = AtomicCell::new(0);
- static ref $drop: AtomicCell<usize> = AtomicCell::new(0);
- }
-
- let $name = {
- struct Guard(Box<i32>);
-
- impl Drop for Guard {
- fn drop(&mut self) {
- $drop.fetch_add(1);
- }
- }
-
- let guard = Guard(Box::new(0));
- move |_task| {
- &guard;
- $sched.fetch_add(1);
- }
- };
- };
-}
-
-// Creates a task with event counters.
-//
-// Usage: `task!(task, handle f, s, DROP)`
-//
-// A task with future `f` and schedule function `s` is created.
-// The `Task` and `JoinHandle` are bound to `task` and `handle`, respectively.
-// When the tag inside the task gets dropped, `DROP` is incremented.
-macro_rules! task {
- ($task:pat, $handle: pat, $future:expr, $schedule:expr, $drop:ident) => {
- lazy_static! {
- static ref $drop: AtomicCell<usize> = AtomicCell::new(0);
- }
-
- let ($task, $handle) = {
- struct Tag(Box<i32>);
-
- impl Drop for Tag {
- fn drop(&mut self) {
- $drop.fetch_add(1);
- }
- }
-
- async_task::spawn($future, $schedule, Tag(Box::new(0)))
- };
- };
-}
-
-fn ms(ms: u64) -> Duration {
- Duration::from_millis(ms)
-}
-
-#[test]
-fn foo() {
- future!(f, POLL, DROP_F);
- schedule!(s, SCHEDULE, DROP_S);
- task!(task, handle, f, s, DROP_D);
-
- assert_eq!(DROP_F.load(), 0);
- drop(task);
- assert_eq!(DROP_F.load(), 0);
- drop(handle);
-
- assert_eq!(DROP_F.load(), 1);
-}
-//
-// #[test]
-// fn wake_during_run() {
-// future!(f, waker, POLL, DROP_F);
-// schedule!(s, chan, SCHEDULE, DROP_S);
-// task!(task, _handle, f, s, DROP_D);
-//
-// task.run();
-// let w = waker();
-// w.wake_by_ref();
-// let task = chan.recv().unwrap();
-//
-// crossbeam::scope(|scope| {
-// scope.spawn(|_| {
-// task.run();
-// assert_eq!(POLL.load(), 2);
-// assert_eq!(SCHEDULE.load(), 2);
-// assert_eq!(DROP_F.load(), 0);
-// assert_eq!(DROP_S.load(), 0);
-// assert_eq!(DROP_D.load(), 0);
-// assert_eq!(chan.len(), 1);
-// });
-//
-// thread::sleep(ms(100));
-//
-// w.wake_by_ref();
-// assert_eq!(POLL.load(), 2);
-// assert_eq!(SCHEDULE.load(), 1);
-// assert_eq!(DROP_F.load(), 0);
-// assert_eq!(DROP_S.load(), 0);
-// assert_eq!(DROP_D.load(), 0);
-// assert_eq!(chan.len(), 0);
-//
-// thread::sleep(ms(200));
-//
-// assert_eq!(POLL.load(), 2);
-// assert_eq!(SCHEDULE.load(), 2);
-// assert_eq!(DROP_F.load(), 0);
-// assert_eq!(DROP_S.load(), 0);
-// assert_eq!(DROP_D.load(), 0);
-// assert_eq!(chan.len(), 1);
-// })
-// .unwrap();
-//
-// chan.recv().unwrap();
-// drop(waker());
-// }
-//
-// #[test]
-// fn cancel_during_run() {
-// future!(f, waker, POLL, DROP_F);
-// schedule!(s, chan, SCHEDULE, DROP_S);
-// task!(task, handle, f, s, DROP_D);
-//
-// task.run();
-// let w = waker();
-// w.wake();
-// let task = chan.recv().unwrap();
-//
-// crossbeam::scope(|scope| {
-// scope.spawn(|_| {
-// task.run();
-// drop(waker());
-// assert_eq!(POLL.load(), 2);
-// assert_eq!(SCHEDULE.load(), 1);
-// assert_eq!(DROP_F.load(), 1);
-// assert_eq!(DROP_S.load(), 1);
-// assert_eq!(DROP_D.load(), 1);
-// assert_eq!(chan.len(), 0);
-// });
-//
-// thread::sleep(ms(100));
-//
-// handle.cancel();
-// assert_eq!(POLL.load(), 2);
-// assert_eq!(SCHEDULE.load(), 1);
-// assert_eq!(DROP_F.load(), 0);
-// assert_eq!(DROP_S.load(), 0);
-// assert_eq!(DROP_D.load(), 0);
-// assert_eq!(chan.len(), 0);
-//
-// drop(handle);
-// assert_eq!(POLL.load(), 2);
-// assert_eq!(SCHEDULE.load(), 1);
-// assert_eq!(DROP_F.load(), 0);
-// assert_eq!(DROP_S.load(), 0);
-// assert_eq!(DROP_D.load(), 0);
-// assert_eq!(chan.len(), 0);
-//
-// thread::sleep(ms(200));
-//
-// assert_eq!(POLL.load(), 2);
-// assert_eq!(SCHEDULE.load(), 1);
-// assert_eq!(DROP_F.load(), 1);
-// assert_eq!(DROP_S.load(), 1);
-// assert_eq!(DROP_D.load(), 1);
-// assert_eq!(chan.len(), 0);
-// })
-// .unwrap();
-// }
-//
-// #[test]
-// fn wake_and_cancel_during_run() {
-// future!(f, waker, POLL, DROP_F);
-// schedule!(s, chan, SCHEDULE, DROP_S);
-// task!(task, handle, f, s, DROP_D);
-//
-// task.run();
-// let w = waker();
-// w.wake_by_ref();
-// let task = chan.recv().unwrap();
-//
-// crossbeam::scope(|scope| {
-// scope.spawn(|_| {
-// task.run();
-// drop(waker());
-// assert_eq!(POLL.load(), 2);
-// assert_eq!(SCHEDULE.load(), 1);
-// assert_eq!(DROP_F.load(), 1);
-// assert_eq!(DROP_S.load(), 1);
-// assert_eq!(DROP_D.load(), 1);
-// assert_eq!(chan.len(), 0);
-// });
-//
-// thread::sleep(ms(100));
-//
-// w.wake();
-// assert_eq!(POLL.load(), 2);
-// assert_eq!(SCHEDULE.load(), 1);
-// assert_eq!(DROP_F.load(), 0);
-// assert_eq!(DROP_S.load(), 0);
-// assert_eq!(DROP_D.load(), 0);
-// assert_eq!(chan.len(), 0);
-//
-// handle.cancel();
-// assert_eq!(POLL.load(), 2);
-// assert_eq!(SCHEDULE.load(), 1);
-// assert_eq!(DROP_F.load(), 0);
-// assert_eq!(DROP_S.load(), 0);
-// assert_eq!(DROP_D.load(), 0);
-// assert_eq!(chan.len(), 0);
-//
-// drop(handle);
-// assert_eq!(POLL.load(), 2);
-// assert_eq!(SCHEDULE.load(), 1);
-// assert_eq!(DROP_F.load(), 0);
-// assert_eq!(DROP_S.load(), 0);
-// assert_eq!(DROP_D.load(), 0);
-// assert_eq!(chan.len(), 0);
-//
-// thread::sleep(ms(200));
-//
-// assert_eq!(POLL.load(), 2);
-// assert_eq!(SCHEDULE.load(), 1);
-// assert_eq!(DROP_F.load(), 1);
-// assert_eq!(DROP_S.load(), 1);
-// assert_eq!(DROP_D.load(), 1);
-// assert_eq!(chan.len(), 0);
-// })
-// .unwrap();
-// }
-//
-// #[test]
-// fn cancel_and_wake_during_run() {
-// future!(f, waker, POLL, DROP_F);
-// schedule!(s, chan, SCHEDULE, DROP_S);
-// task!(task, handle, f, s, DROP_D);
-//
-// task.run();
-// let w = waker();
-// w.wake_by_ref();
-// let task = chan.recv().unwrap();
-//
-// crossbeam::scope(|scope| {
-// scope.spawn(|_| {
-// task.run();
-// drop(waker());
-// assert_eq!(POLL.load(), 2);
-// assert_eq!(SCHEDULE.load(), 1);
-// assert_eq!(DROP_F.load(), 1);
-// assert_eq!(DROP_S.load(), 1);
-// assert_eq!(DROP_D.load(), 1);
-// assert_eq!(chan.len(), 0);
-// });
-//
-// thread::sleep(ms(100));
-//
-// handle.cancel();
-// assert_eq!(POLL.load(), 2);
-// assert_eq!(SCHEDULE.load(), 1);
-// assert_eq!(DROP_F.load(), 0);
-// assert_eq!(DROP_S.load(), 0);
-// assert_eq!(DROP_D.load(), 0);
-// assert_eq!(chan.len(), 0);
-//
-// drop(handle);
-// assert_eq!(POLL.load(), 2);
-// assert_eq!(SCHEDULE.load(), 1);
-// assert_eq!(DROP_F.load(), 0);
-// assert_eq!(DROP_S.load(), 0);
-// assert_eq!(DROP_D.load(), 0);
-// assert_eq!(chan.len(), 0);
-//
-// w.wake();
-// assert_eq!(POLL.load(), 2);
-// assert_eq!(SCHEDULE.load(), 1);
-// assert_eq!(DROP_F.load(), 0);
-// assert_eq!(DROP_S.load(), 0);
-// assert_eq!(DROP_D.load(), 0);
-// assert_eq!(chan.len(), 0);
-//
-// thread::sleep(ms(200));
-//
-// assert_eq!(POLL.load(), 2);
-// assert_eq!(SCHEDULE.load(), 1);
-// assert_eq!(DROP_F.load(), 1);
-// assert_eq!(DROP_S.load(), 1);
-// assert_eq!(DROP_D.load(), 1);
-// assert_eq!(chan.len(), 0);
-// })
-// .unwrap();
-// }