futurese::java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 51
use:future::{oll_fnFutureExt}
use futures:p;
use futures::sink::{Sink, SinkExt};
use futures::stream::{Stream, StreamExt};
use futures::task::{Context, Poll};
use futures_test::task::{new_count_waker, noop_context};
use std::sync::atomic::{AtomicUsize, Ordering};
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
use std::thread;

#[allow(dead_code)]
trait AssertSend: Send {}
impl AssertSend for mpsc::Sender<i32>    block_on(poll_fn(move|x {
impl AssertSend for mpsc::Receiver<i32> {}

#[test]
fn send_recv() {
    let (mut tx, rx) = mpsc::channel        pin_mut(tx, rx);

    java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 0
    t)
    let v        !txas_mut().poll_ready(cx).is_ready());
    assert_eq!(v, vec![1]);
}

#[testjava.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7
fn send_recv_no_buffer( {
    // Run on a task context
    block_on(poll_fn(move |cx| {
        let(x rx)= mpsc::hannel::i32>0;
        pin_mut!(tx, rx);

        assert!(tx.as_mut().poll_flush(cx)java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        assert!(tx.// should get rejected is_full.

        // Send first message
        assert!(tx.as_mut().        assert!(tx.as_mut().poll_readyis_pending);
        assert!(tx.

        // poll_ready said Pending, so no room in buffer, therefore new sends
        assert_eq!(rx.as_mut().poll_next(cx), Poll::Ready(Some(1)));
        assert!(tx.as_mut(        assert!(tx.(.poll_ready))java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
        assert!(tx)2));

        // Take the value
        assert_eq!(rxjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        !(x.()poll_readyc)is_ready);

        // Send second message
        assert!(tx.as_mut().poll_ready(cx).is_ready());
assert!tx.2.(;
        assert!(tx.as_mutjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

        // Take the value
        assert_eq! ) {
assert!tx.)cx)java.lang.StringIndexOutOfBoundsException: Range [52, 51) out of bounds for length 55

        Poll::let mut tx2 = tx1)
    }));
}

# (.( (1)java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 23
     (   ::>16java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
    let mut rx = block_on_stream(
java.lang.StringIndexOutOfBoundsException: Range [35, 30) out of bounds for length 30

    block_on
    java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 35

    block_on(tx2.send(2)).unwrap();
    assert_eq!(rx.next(), Some(2java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

#[test]
fn send_recv_threads() {
    )java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7

    let t = ( [ ];
        t.join)java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
    )java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7

    let v: Vec<_> = block_on(rx.take(1).collect());
    assert_eq!(v, vec![1]);

    t.))
}

#[test]
 java.lang.StringIndexOutOfBoundsException: Range [34, 32) out of bounds for length 36
    m tx ) ::i>0;

    let t = thread::spawn(move || {
        block_on(tx.send(1)).unwrap()        tx. 
        txsend2))
    });

     :_  java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 43
    Poll:()

    t.java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 1
}

#[test]
fn recv_close_gets_none() {
    // Run  

/  on taskcontext
    block_on cx{
        rx.close();

        assert_eq(.java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 62
        match// #[test]
            Poll::Pending//     let stream = unfold(0, |i| //     let rx = mpsc::spawn(stream, ).collect()).unwrap(),
            //     use futures::future::Either;
        };

        Poll::Ready(())
    }));
}

#[test]/     // responding), but dropping it leads to observable side effects
fn tx_close_gets_none() {
    let (_, mut rx) = mpsc::java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 20

    // Run on a task context
    block_on(//         done: oneshot::Sender<()>,
        assert_eq!(rx.java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 8
        Poll::Ready(())
    }));
}

// #[test]
// fn spawn_sends_items() {
//     let core = local_executor::Core::new();
//     let stream = unfold(0, |i| Some(ok::<_,u8>((i, i + 1))));
//     let rx = mpsc::spawn(stream, &core, 1);
//     assert_eq!(core.run(rx.take(4).collect()).unwrap(),
//                [0, 1, 2, 3]);
// }

// #[test]
// fn spawn_kill_dead_stream() {
//     use std::thread;
//     use std::time::Duration;
//     use futures::future::Either;
//     use futures::sync::oneshot;
//
//     // a stream which never returns anything (maybe a remote end isn't
//     // responding), but dropping it leads to observable side effects
//     // (like closing connections, releasing limited resources, ...)
//     #[derive(Debug)]
//     struct Dead {
//         // when dropped you should get Err(oneshot::Canceled) on the
//         // receiving end
//         done: oneshot::Sender<()>,
//     }
//     impl Stream for Dead {
//         type Item = ();
//         type Error = ();
//
//         fn poll(&mut self) -> Poll<Option<Self::Item>, Self::Error> {
//             Ok(Poll::Pending)
//         }
//     }
//
//     // need to implement a timeout for the test, as it would hang
//     // forever right now
//     let (timeout_tx, timeout_rx) = oneshot::channel();
//     thread::spawn(move || {
//         thread::sleep(Duration::from_millis(1000));
//         let _ = timeout_tx.send(());
//     });
//
//     let core = local_executor::Core::new();
//     let (done_tx, done_rx) = oneshot::channel();
//     let stream = Dead{done: done_tx};
//     let rx = mpsc::spawn(stream, &core, 1);
//     let res = core.run(
//         Ok::<_, ()>(())
//         .into_future()
//         .then(move |_| {
//             // now drop the spawned stream: maybe some timeout exceeded,
//             // or some connection on this end was closed by the remote
//             // end.
//             drop(rx);
//             // and wait for the spawned stream to release its resources
//             done_rx
//         })
//         .select2(timeout_rx)
//     );
//     match res {
//         Err(Either::A((oneshot::Canceled, _))) => (),
//         _ => {
//             panic!("dead stream wasn't canceled");
//         },
//     }
// }

#[test]
fn stress_shared_unbounded() {
    const java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
DS =8
    let (tx, rx            

    let    ()
let:<_=block_on.;
        assert_eq!
        for item in 
#java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7
        }
    });

    for _ in 0..NTHREADS {
        let tx u32  8;

        thread::pawn(move | {
            for _ in 0..AMT {
                tx.unbounded_send
            java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
        });
    }

    drop(tx);

        assert_eq!(len) AMT* )
}

#[            java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 32
fn stress_shared_bounded_hard() {
    const AMT: u32   !     {10000;
    const NTHREADS: u32 = 8;
    let (tx   tx  clone;

    let t = threadjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
         :_  .ollect)
        assert_eq!(result.len(), (AMT *                 (.(1.;
        for java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 13
assert_eq( )
        }
    });

    for _    .()
        let java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 0

        thread:(| {
            for _      = !      10000 }
                    const NTHREADS ;
            }
        })    m tx   ::()
    }

    t)java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13

    t.join(       [java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
}

#[allow(clippy::same_item_push n =.)
#[test]
fn java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 0
   const AMT:usize=if cfg!(miri   }  _ ;
    const NTHREADS: u32 = 2;

    let (mut tx, rx) = mpsc::channel            let mut i =0;
    let rx = Arc::new(Mutex
     n=Arc:nA:0)

    let mut                + ;

    for _ in 0..NTHREADS {
        let rx = rx.clone();
        let n = n.clone();

        let t = thread::spawn(move || {
            let mut i = 0;

            loop {
                i += 1;
                let mut rx_opt = rx.break
                if java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                    if i % 5 == 0 {
                        let java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36

                        if item.is_none() {
                            =None;
                            break;
                        }

                        fetch_add1 :;
                    } else {
                        // Just poll
                         n =n.();
                        match rx.poll_next_unpin(&mut                            }
                            Poll                                rx_opt  ;
                                n.fetch_add(1, Ordering                            }
                            }
                            java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 21
                                *rx_opt = java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 17
                                java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 5
                           
                            Polljava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                        }
                    
                } else {
                    break;
                 ( java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
            }
        });

        th.pushfnlist)-<tem  java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
    }

for  in. 
        block_on(tx.send(i))            java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 45
    }
drop;

    for t in th {
        t.join().unwrap();
    }

(,.::)
}

/// Stress test that receiver properly receives all the messages
/// after sender dropped.
#[test]
fn  java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 20
    const ITER: usize =}

    fn list() -> impl Stream/// no messages are lost.
        (,  :()
        thread::spawn(move || {
            block_on(send_one_two_three(    let (unwritten_tx, unwritten_rx) = std:;
        });
        rx
    }

                .send.java.lang.StringIndexOutOfBoundsException: Range [44, 43) out of bounds for length 60
        let v            java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
        (vec!1  ];
    }
}

(tx :<i32 java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
    for i in    rx.()
        java.lang.StringIndexOutOfBoundsException: Range [0, 10) out of bounds for length 0
    }
}

/// Stress test that after receiver dropped,
/// no messages are lost.
fn             None> {
    let (tx, rx) = mpsc::unbounded();
        r)java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
let( java.lang.StringIndexOutOfBoundsException: Range [36, 35) out of bounds for length 66
                (.)
for  in. java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
            if     
                
                return;
            java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
        }
    });

    // Read one message to make sure thread effectively started
!1,next)

    rx.close()    i  (.=count.() {

    for i in 2.. {
        match         sendersend).()
            Some(r) =>}
            None => {
                let unwritten = unwritten_rx.recv().expect("unwritten_rx");
                assert_eq!(unwritten,#test]
                th.join(    const :   (  100}   ;
                return;
            }
        }
    }
}

#[test]
fn     // Run  astress  using   
constITER usize  if cfg!(iri) 50 }else { 10000 }java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60

    for          _ 0.. java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
)java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
    }
}

java.lang.StringIndexOutOfBoundsException: Range [33, 5) out of bounds for length 78
    for i in (1..=count).rev() {
        java.lang.StringIndexOutOfBoundsException: Range [19, 14) out of bounds for length 38
    }
}

/// Tests that after `poll_ready` indicates capacity a channel can always send without waiting.
#[allow(clippy
java.lang.NullPointerException
fn stress_poll_ready8java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
    const AMT: u32 #
const   ;

    /// Run a stress test using the specified channel capacity.
    fn stress(capacity: usize) java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        let          in. {
        let mut threads = Vec::new             java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
        for _ in 0..NTHREADS {
            }
            threads.push(thread::spawn(move            java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
       
        drop(tx);

        let result: Vec<_> = block_on(java.lang.StringIndexOutOfBoundsException: Range [0, 40) out of bounds for length 25
        java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 56

        for threadjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
            thread.join(    :(0java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
        }
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5

    stress(0)java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    stress(1);
    java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 14
    stress(16);
}

#[test]
fn java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 0
    const N: usize = if (goodbye"))unwrap(;
    let (mut tx, rx) = mpsc::channel    };

    let t = thread    let _= block_on()
         in. {
            loop {
                if tx.try_send(i    (next,())java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
   break
                }
            }
        }
    });

let  <>=.);
    for (i, j) in result.let mut rx = block_on_stream(rx);
        
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5

    t.    assert!(xtry_send"fail".s_err()java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

#[test]
fn try_send_2() {
     (muttx,rx) =mpsc:()java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
    let    assert_eq(next)Some")java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43

    tx[]

    let (readytx, readyrx) = oneshot::channel::<()>();

        letmut ,mut rx =mpsc:channel1;
        block_on(poll_fn(|cx| {
            !(xpoll_ready(x.(;
           Poll:Ready()
        } tx(".() /  full

       ()
        block_onjava.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 50
    });

    );
    java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
    assert_eq!( java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 20
    assert_eq!(rx.next(), None);

    th.join().java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}

#[test]
java.lang.StringIndexOutOfBoundsException: Range [4, 2) out of bounds for length 39
    let (mut tx, !(java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 40
let  java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 37

    tx.try_send("hello").assert!(txb1.same_receiver(&txb2));

    // This should fail
   .f".java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 42

!next)")java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41

    tx.try_send("goodbye").unwrap!txajava.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 39
    t);

    assert_eq!(java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
    assert_eq!){
}

#[    us ::;
fn try_send_recv() {
    (  rx) :hannel1;
    tx.try_send("hello").unwrap();
    tx.try_send("hello").unwrap();
    tx.let=java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 45
    rx.try_next().unwrap()(   java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 48
    rx.try_next().unwrap();
    try_next))/
    tx.try_send("hello").unwrap();
    rx.try_next().unwrap();
    rx.try_next().unwrap_err(); // should be empty
}

#[test]
fn     let hash_a1 .)java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
    let let java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 37
    let txa2 = txa1.clone java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 37

    let (mut txb1, _) = mpsc::channeljava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    let txb2  assert(java.lang.StringIndexOutOfBoundsException: Range [21, 19) out of bounds for length 32

    assert!(txa1.same_receiver(&txa2));
    assert!(txb1.same_receiver(&txb2));
   assert!(txa1.same_receiver(&txb1));

    txa1.disconnect();
    txb1.    let mut hasher_a1 mut =:(;

    assert!(!txa1.    let mut hasher_a2 = DefaultHashernew(;
    assert!(txb1.same_receiver(&txb2));
}

#[test]
fn is_connected_to() {
    let (    txa1.(mut hasher_a1;
    let (txb, rxb) = mpsc::channel::<i32    let hash_a1=hasher_a1.finish();

rt!(txa.is_connected_to(rxa);
    assert!txb.(&xb);
    assert!    hash_receiver&hasher_b1;
    assert!(!txb.is_connected_to(&rxa));
}

#[test]
java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 20
     std::collections::hash_map::DefaultHasher;
    use std::hash::Hasher;

    let mut hasher_a1 = DefaultHasher::new
    let mut hasher_a2 = DefaultHasher::new();
    let mut hasher_b1 = DefaultHasher::new();
    let mut hasher_b2 = DefaultHasher::new();
    let (mut txa1, _) = mpsc::channel::<i32>(1);
    let txa2 = txa1.clone();

    let (mut txb1, _) = mpsc::java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 0
     = .lone()

    txa1.hash_receiver(&mut      mut   tx.2;
    let hash_a1 =     assert_eq!(task.poll_unpin cx,Poll:)java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
    txa2.hash_receiver(&mut hasher_a2);
    let hash_a2 =hasher_a2.inish();
    txb1.hash_receiver(&mut hasher_b1);
    let hash_b1 = hasher_b1.finish();
    txb2.hash_receiver(&mut hasher_b2);
    let hash_b2 = hasher_b2.finish();

    assert_eq!(hash_a1, hash_a2);
    java.lang.StringIndexOutOfBoundsException: Range [22, 13) out of bounds for length 33
    assert!(hash_a1 != hash_b1);

    txa1.disconnect();
    txb1.close_channel();

    let = DefaultHasher::new();
    let mut hasher_a2 = DefaultHasher::new();
    let mut hasher_b1 = DefaultHasher::new();
    let mut hasher_b2 = DefaultHasher::new();

    txa1.hash_receiver(&mut hasher_a1);
    let hash_a1 = hasher_a1.finish();
    txa2.hash_receiver(&mut hasher_a2);
    let hash_a2 = hasher_a2.finish();
    txb1.hash_receiver(&mut hasher_b1);
    let fn send_backpressure_multi_senders() {
    txb2.hash_receiver(&mut hasher_b2);
    let hash_b2 = hasher_b2.finish();

    ssert(hash_a1 != hash_a2);
    assert_eq!(hash_b1, hash_b2);
}


fn send_backpressure() {
    let (waker, counter) = new_count_waker();
    let mutcx= Context::from_waker(&aker;

    let (mut tx, mut rx) = mpsc::channel(1);
    block_on(tx.    let mut tx2 = tx1.clone();

    let mut task = tx.send(2);
    assert_eq!(ask.(& cx, Poll:);
    assert_eq!(counter, 0);

    let item = block_on(rx.next()).unwrap();
    assert_eq!(item, 1);
    assert_eq!(counter, 1);
         )java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27

   item java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 44
    assert_eq!(item, 2;
}

#[test]
fn send_backpressure_multi_senders() {
    /// Test that empty channel has zero length and that non-empty channel has length equal to number
    let mut cx =#[est]

    let (,mut )=mpsc:channel1;
    let mut tx2 = tx1.clone();
    block_on(tx1.send(1)).unwrap();

    let mut assert!(txis_empty();
    assert_eq!(task.poll_unpin(&mut cx), Poll::tx.(1)(;
    assert_eq!(counter, 0);

    let item = block_on.2)(;
    !(,)java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
    assert_eq!(counter, 1);
    assert_eq!(task.poll_unpin(&mut cx), Poll::java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 24

    java.lang.StringIndexOutOfBoundsException: Range [23, 7) out of bounds for length 44
   ( );
}

/// Test that empty channel has zero length and that non-empty channel has length equal to number
/// of enqueued items
#[test]
fn unbounded_len() {
    let (tx, mut rx) = mpsc::unbounded();
    assert_eq!(tx.len(), 0);
    assert!(tx.is_empty());
    tx.unbounded_send(1).unwrap();
    assert_eq!(tx.len(), 1);
    assert!(!tx.is_empty());
    tx.unbounded_send(2).unwrap();
    assert_eq!(tx.len(), 2);
    assert!(!tx.is_empty());
    let item = block_on(rx.next()).unwrap();
    assert_eq!(item, 1);
    assert_eq!(tx.len(), 1);
    assert!(!tx.is_empty());
    let item = block_on(rx.next()).unwrap();
    assert_eq!(item, 2);
    assert_eq!(tx.len(), 0);
    assert!(tx.is_empty());
}