1 files changed, 0 insertions, 220 deletions
diff --git a/tests/sync_cancellation_token.rs b/tests/sync_cancellation_token.rs
deleted file mode 100644
index de543c9..0000000
--- a/tests/sync_cancellation_token.rs
+++ /dev/null
@@ -1,220 +0,0 @@
-#![cfg(tokio_unstable)]
-
-use tokio::pin;
-use tokio::sync::CancellationToken;
-
-use core::future::Future;
-use core::task::{Context, Poll};
-use futures_test::task::new_count_waker;
-
-#[test]
-fn cancel_token() {
-    let (waker, wake_counter) = new_count_waker();
-    let token = CancellationToken::new();
-    assert_eq!(false, token.is_cancelled());
-
-    let wait_fut = token.cancelled();
-    pin!(wait_fut);
-
-    assert_eq!(
-        Poll::Pending,
-        wait_fut.as_mut().poll(&mut Context::from_waker(&waker))
-    );
-    assert_eq!(wake_counter, 0);
-
-    let wait_fut_2 = token.cancelled();
-    pin!(wait_fut_2);
-
-    token.cancel();
-    assert_eq!(wake_counter, 1);
-    assert_eq!(true, token.is_cancelled());
-
-    assert_eq!(
-        Poll::Ready(()),
-        wait_fut.as_mut().poll(&mut Context::from_waker(&waker))
-    );
-    assert_eq!(
-        Poll::Ready(()),
-        wait_fut_2.as_mut().poll(&mut Context::from_waker(&waker))
-    );
-}
-
-#[test]
-fn cancel_child_token_through_parent() {
-    let (waker, wake_counter) = new_count_waker();
-    let token = CancellationToken::new();
-
-    let child_token = token.child_token();
-    assert!(!child_token.is_cancelled());
-
-    let child_fut = child_token.cancelled();
-    pin!(child_fut);
-    let parent_fut = token.cancelled();
-    pin!(parent_fut);
-
-    assert_eq!(
-        Poll::Pending,
-        child_fut.as_mut().poll(&mut Context::from_waker(&waker))
-    );
-    assert_eq!(
-        Poll::Pending,
-        parent_fut.as_mut().poll(&mut Context::from_waker(&waker))
-    );
-    assert_eq!(wake_counter, 0);
-
-    token.cancel();
-    assert_eq!(wake_counter, 2);
-    assert_eq!(true, token.is_cancelled());
-    assert_eq!(true, child_token.is_cancelled());
-
-    assert_eq!(
-        Poll::Ready(()),
-        child_fut.as_mut().poll(&mut Context::from_waker(&waker))
-    );
-    assert_eq!(
-        Poll::Ready(()),
-        parent_fut.as_mut().poll(&mut Context::from_waker(&waker))
-    );
-}
-
-#[test]
-fn cancel_child_token_without_parent() {
-    let (waker, wake_counter) = new_count_waker();
-    let token = CancellationToken::new();
-
-    let child_token_1 = token.child_token();
-
-    let child_fut = child_token_1.cancelled();
-    pin!(child_fut);
-    let parent_fut = token.cancelled();
-    pin!(parent_fut);
-
-    assert_eq!(
-        Poll::Pending,
-        child_fut.as_mut().poll(&mut Context::from_waker(&waker))
-    );
-    assert_eq!(
-        Poll::Pending,
-        parent_fut.as_mut().poll(&mut Context::from_waker(&waker))
-    );
-    assert_eq!(wake_counter, 0);
-
-    child_token_1.cancel();
-    assert_eq!(wake_counter, 1);
-    assert_eq!(false, token.is_cancelled());
-    assert_eq!(true, child_token_1.is_cancelled());
-
-    assert_eq!(
-        Poll::Ready(()),
-        child_fut.as_mut().poll(&mut Context::from_waker(&waker))
-    );
-    assert_eq!(
-        Poll::Pending,
-        parent_fut.as_mut().poll(&mut Context::from_waker(&waker))
-    );
-
-    let child_token_2 = token.child_token();
-    let child_fut_2 = child_token_2.cancelled();
-    pin!(child_fut_2);
-
-    assert_eq!(
-        Poll::Pending,
-        child_fut_2.as_mut().poll(&mut Context::from_waker(&waker))
-    );
-    assert_eq!(
-        Poll::Pending,
-        parent_fut.as_mut().poll(&mut Context::from_waker(&waker))
-    );
-
-    token.cancel();
-    assert_eq!(wake_counter, 3);
-    assert_eq!(true, token.is_cancelled());
-    assert_eq!(true, child_token_2.is_cancelled());
-
-    assert_eq!(
-        Poll::Ready(()),
-        child_fut_2.as_mut().poll(&mut Context::from_waker(&waker))
-    );
-    assert_eq!(
-        Poll::Ready(()),
-        parent_fut.as_mut().poll(&mut Context::from_waker(&waker))
-    );
-}
-
-#[test]
-fn create_child_token_after_parent_was_cancelled() {
-    for drop_child_first in [true, false].iter().cloned() {
-        let (waker, wake_counter) = new_count_waker();
-        let token = CancellationToken::new();
-        token.cancel();
-
-        let child_token = token.child_token();
-        assert!(child_token.is_cancelled());
-
-        {
-            let child_fut = child_token.cancelled();
-            pin!(child_fut);
-            let parent_fut = token.cancelled();
-            pin!(parent_fut);
-
-            assert_eq!(
-                Poll::Ready(()),
-                child_fut.as_mut().poll(&mut Context::from_waker(&waker))
-            );
-            assert_eq!(
-                Poll::Ready(()),
-                parent_fut.as_mut().poll(&mut Context::from_waker(&waker))
-            );
-            assert_eq!(wake_counter, 0);
-
-            drop(child_fut);
-            drop(parent_fut);
-        }
-
-        if drop_child_first {
-            drop(child_token);
-            drop(token);
-        } else {
-            drop(token);
-            drop(child_token);
-        }
-    }
-}
-
-#[test]
-fn drop_multiple_child_tokens() {
-    for drop_first_child_first in &[true, false] {
-        let token = CancellationToken::new();
-        let mut child_tokens = [None, None, None];
-        for i in 0..child_tokens.len() {
-            child_tokens[i] = Some(token.child_token());
-        }
-
-        assert!(!token.is_cancelled());
-        assert!(!child_tokens[0].as_ref().unwrap().is_cancelled());
-
-        for i in 0..child_tokens.len() {
-            if *drop_first_child_first {
-                child_tokens[i] = None;
-            } else {
-                child_tokens[child_tokens.len() - 1 - i] = None;
-            }
-            assert!(!token.is_cancelled());
-        }
-
-        drop(token);
-    }
-}
-
-#[test]
-fn drop_parent_before_child_tokens() {
-    let token = CancellationToken::new();
-    let child1 = token.child_token();
-    let child2 = token.child_token();
-
-    drop(token);
-    assert!(!child1.is_cancelled());
-
-    drop(child1);
-    drop(child2);
-}