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use core::task::{Poll, RawWaker, RawWakerVTable, Waker};
#[test]
fn poll_const() {
// test that the methods of `Poll` are usable in a const context
const POLL: Poll<usize> = Poll::Pending;
const IS_READY: bool = POLL.is_ready();
assert!(!IS_READY);
const IS_PENDING: bool = POLL.is_pending();
assert!(IS_PENDING);
}
#[test]
fn waker_const() {
const VOID_TABLE: RawWakerVTable = RawWakerVTable::new(|_| VOID_WAKER, |_| {}, |_| {}, |_| {});
const VOID_WAKER: RawWaker = RawWaker::new(&(), &VOID_TABLE);
static WAKER: Waker = unsafe { Waker::from_raw(VOID_WAKER) };
WAKER.wake_by_ref();
}
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