| use futures::{ |
| executor::block_on, |
| future::{self, FutureExt}, |
| join, ready, |
| task::Poll, |
| try_join, |
| }; |
| |
| #[test] |
| fn ready() { |
| block_on(future::poll_fn(|_| { |
| ready!(Poll::Ready(()),); |
| Poll::Ready(()) |
| })) |
| } |
| |
| #[cfg_attr(miri, ignore)] // https://github.com/rust-lang/miri/issues/1038 |
| #[test] |
| fn poll() { |
| use futures::poll; |
| |
| block_on(async { |
| let _ = poll!(async {}.boxed(),); |
| }) |
| } |
| |
| #[test] |
| fn join() { |
| block_on(async { |
| let future1 = async { 1 }; |
| let future2 = async { 2 }; |
| join!(future1, future2,); |
| }) |
| } |
| |
| #[test] |
| fn try_join() { |
| block_on(async { |
| let future1 = async { 1 }.never_error(); |
| let future2 = async { 2 }.never_error(); |
| try_join!(future1, future2,) |
| }) |
| .unwrap(); |
| } |