enable some tests for async --no-default-features --features alloc

async/src/lib.rs

@@ -18,7 +18,7 @@ pub use rb::AsyncRb;
 pub use traits::{consumer, producer};
 pub use transfer::async_transfer;
 
-#[cfg(all(test, feature = "std"))]
+#[cfg(test)]
 mod tests;
 
 #[cfg(all(test, feature = "bench"))]

async/src/tests.rs

@@ -1,8 +1,9 @@
 use crate::{async_transfer, traits::*, AsyncHeapRb};
+use alloc::vec::Vec;
 use core::sync::atomic::{AtomicUsize, Ordering};
 use futures::task::{noop_waker_ref, AtomicWaker};
+#[cfg(feature = "std")]
 use std::sync::Arc;
-use std::{vec, vec::Vec};
 
 #[test]
 fn atomic_waker() {
@@ -59,7 +60,7 @@ fn push_pop_slice() {
  },
  async move {
  let mut cons = cons;
- let mut data = vec![0; COUNT + 1];
+ let mut data = [0; COUNT + 1];
  let count = cons.pop_slice_all(&mut data).await.unwrap_err();
  assert_eq!(count, COUNT);
  assert!(data.into_iter().take(COUNT).eq(0..COUNT));
@@ -94,6 +95,7 @@ fn sink_stream() {
  );
 }
 
+#[cfg(feature = "std")]
 #[test]
 fn read_write() {
  use futures::{AsyncReadExt, AsyncWriteExt};
@@ -167,6 +169,7 @@ fn wait() {
  );
 }
 
+#[cfg(feature = "std")]
 #[test]
 fn drop_close_prod() {
  let (prod, mut cons) = AsyncHeapRb::<usize>::new(1).split();
@@ -189,6 +192,7 @@ fn drop_close_prod() {
  t1.join().unwrap();
 }
 
+#[cfg(feature = "std")]
 #[test]
 fn drop_close_cons() {
  let (mut prod, mut cons) = AsyncHeapRb::<usize>::new(1).split();

test.sh

@@ -6,6 +6,7 @@ cargo check --no-default-features --features alloc && \
 cargo check --no-default-features && \
 cd async && \
 cargo test && \
+cargo test --no-default-features --features alloc && \
 cargo check --no-default-features --features alloc && \
 cargo check --no-default-features && \
 cd ../blocking && \