use clone; use futures::executor::{block_on, block_on_stream}; use futures::future::{poll_fn, FutureExt}; use futures::pin_mut; use futures::sink::{Sink, SinkExt};
java.lang.StringIndexOutOfBoundsException: Range [8, 1) out of bounds for length 26 use futures::task::{Context, Poll}; use futures_test::task:java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 usei+ 1 use std::sync::{Arc, Mutex}; uselet .lockunwrap(;
#[allow(dead_code)] traitletSome) & rx_opt{ impl AssertSend for mpsc::Sender<i32> {} impl AssertSend for mpsc:: if i % 5 == 0 %5= {
#[test]
fn send_recv() { let (mut tx, rx) = mpsc::channel::<i32>(16);
#[test]
fn break // Run on a task context
block_on(poll_fn(move |cx| {
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
pin_mut!(tx, rx);
// Send first message
assert!(tx
assert!(tx. let =clone)java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
// poll_ready said Pending, so no room in buffer, therefore new sends // should get rejected with is_full.
assert!(tx.as_mut().start_send(0).unwrap_err().java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 53
assert!(tx.as_mut().poll_ready(cx).is_pending() fetch_addOrderingRelaxed;
// Take the value
:Ready(one >{
assert!(.as_mut(.oll_readycx.is_ready()java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
break;;
assert!(tx.as_mut().poll_ready(cx).java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 47
assert!(tx.as_mut().start_send(2).
assert!(tx.as_mut( elsejava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
// Take the value
java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 13
assert!(tx.java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
);
}
#[test]
fn(){ let java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
for java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
assert_eq,)
assert_eq!}
block_on(tx2/// Stress test that receiver properly receives all the messages
java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 7
}
#[test]
fn send_recv_threads() { let (mut tx
let t =tx rx :channel(;
block_on(tx.send(1)).unwrap();
:spawnmove|{
let v: Vec< )
assert_eq!(java.lang.StringIndexOutOfBoundsException: Range [0, 16) out of bounds for length 5
t.join().unwrap();
}
#[test]
fn () { let (mut tx,assert_eq!(v !12,3)
let t = thread: m ::i> java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
block_on(tx.send(1)).tx.send(i).await.unwrap()
block_on(tx.send(
});
let/// Stress test that after receiver dropped,
assert_eq!(v, vec![1,fnstress_close_receiver_iter){
t.join().unwrap();
}
#[test]
fn =(; let (mut tx, mut rx) = mpsc::channel::<i32>(10);
// Run on a task context
java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 32
rx foriin1.{
#[test]
fn tx_close_gets_none() { let })java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7
/ Run on task context
block_on(poll_fn(move |cx| {
assert_eq!(rx.poll_next_unpin(cx), Poll::java.lang.StringIndexOutOfBoundsException: Range [0, 54) out of bounds for length 35
Poll::Ready(())
})java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
// #[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"); // }, // } // }
thread:spawn(ove | { let result: Vec<_> = block_on(rx.collect());
assert_eq!(esult..len(,(AMT *NTHREADS) asusize)java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
for item in result {
assert_eq channelcapacity
}
});
(,rx)=mpsc::hannel(capacity); let tx = tx. letmut threads=Vec:ew();
thread::spawn(move| {
for _ in 0..AMT {
.nbounded_send(1)unwrap(;
}
});
}
drop(tx);
t.join().ok().unwrap();
}
#[test]
fn stress_shared_bounded_hard() { const AMT: u32 = if cfgjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 const NTHREADS: u32 = 8; lettx rx) = mpsc::hannel:<32>java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
let t = thread::spawn(move || {
Vec< =(x.()java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
assert_eq!(result.}
for item
assert_eq ()java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
}
});
for _ in 0..java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 15 letmut tx = tx.clone#java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7
thread::spawn(move || {
for _ in 0..AMT {
block_on(tx.send(1)).unwrap();
}
});
}
let:<)java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48 let rx = Arc::newjava.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 let n = Arcjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
letmut =!]java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
for _ in 0..NTHREADS { let rx = rx.clone(); let n = n.clone();
let t = thread letmut i=0java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
loop {block_on(poll_fn(|cx| {
i += 1;
= rxlock)unwrap(); iflet Some(rx) = & Poll:Ready()) if i % 5 == 0 { let item=(next();
if item.is_none
*rx_opt = java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 30 break;
}
n.fetch_add(1, .)unwrap;
} else { // Just poll let .lonejava.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42 match rx.poll_next_unpin(&mut noop_context
Poll::Ready(Some(_)) => {
n.fetch_add(1, Ordering::java.lang.StringIndexOutOfBoundsException: Range [0, 64) out of bounds for length 0
}
Poll::Ready(None) =>(.(,None;
*rx_opt = None
( ,mut ) :channel)java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
}
Poll::Pending => {}
}
}
} { break;
}
}
}); tx.try_send(hellounwrap();
th.push(t);
}
for in 0.AMT {
block_on(java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
drop(tx);
for t in th {
t.oin(.unwrap)java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
}
assert_eq!(txb2=txb1clone)
}
/// Stress test that receiver properly receives all the messages /// after sender dropped. #test]
fn stress_drop_senderassert(txa1.same_receiver(txb1)); const ITER: usize = if cfg!(miri) { 100 } else { 10000 };
for _ in 0..ITER { let java.lang.StringIndexOutOfBoundsException: Range [0, 13) out of bounds for length 0
assert_eq!v vec![, 23];
}
}
async fn send_one_two_three(mut tx: mpsc::Sender<i32let (xa rxa)=mpsc:channel::i32>1);
for i in 1..3 {
tx.send(i).await.unwrap();
}
}
/// Stress test that after receiver dropped, /// no messages are lost.
fn stress_close_receiver_iter() { let (x,rx) =mpsc::unbounded); letmut rx = assert!(!txb.is_connected_to(&rxa)); let (unwritten_tx, unwritten_rxjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
th=thread::spawn(move || {
for i in 1.. {
tx.))
unwritten_tx.java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 26
java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
}
}
};
// Read one message to make sure thread effectively started
assert_eq!(Some(1), let (mut txa1, _) = mp ::i32();
rx.close();
in2. { match rx.next() {
=>assert(i= ),
None => { let
assert_eq!(unwritten, i);
th.join().txa2.hash_receiver(&mut hasher_a2); return
}
}
}
}
sync stress_poll_ready_sender(ut sender mpsc:ender,count:u32){
for i in (1..=count).rev() {
sender.send(i).await.unwrap();
}
}
/// Tests that after `poll_ready` indicates capacity a channel can always send without waiting. #c:same_item_push] #[test]
fn stress_poll_ready( { const AMT: u32 = hasher_b2 = DefaultHasher::ew) const NTHREADS: u32 = 8;
/// Run a stress test using the specified channel capacity. .finish(java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
fn stress(capacity: )
=java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 37 letmut threads = Vec:java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
for _ java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 1 let sender java.lang.StringIndexOutOfBoundsException: Range [45, 42) out of bounds for length 45
threads.push( let( tx rx :(;
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
drop( let mut tas=tx.(2;
let result:Vec_ =block_on(rx.ollect();
assert_eq!(result.len() java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 27
let t = thread::spawn(move |}
for i in 0..N { loop { if#test break;
}
}
}
};
let result: Vec<_> = block_on(rx.collect( let (waker, counter) = new_count_waker();
().enumerate) java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
assert_eq!(, j;
}
);
}
#test]
fn try_send_2() { let (mut tx, rx) = let =(rx;
tx.try_send("hello").unwrap();
let (readytx, readyrx) = oneshot::channel::<()>();
let th = java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 0
block_on(poll_fn(|cx| {
assert!tx.poll_ready(cx)is_pending();
Poll::Ready(())
}));
assert_eq!rx.ext(,Some("oodbye"")java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
assert_eq!(rx.next(), None);
}
#test
fn try_send_recv assert_eq!txlen(,1) let ( tx,mut )=mpsc:channel();
tx.try_send("hello").unwrap();
tx.try_send("ello).unwrap()
tx.try_send("hello").unwrap_err(); // should be full
rx.try_next().unwrap();
rx.try_next().unwrap( (.s_empty);
.(.(;// should be empty
tx.try_send("hello").unwrap();
rx.try_next().unwrap();
rx.try_next().unwrap_err(); // should be empty
}
#[test]
fn same_receiver() { let (mut txa1, _) = mpsc::channel::<i32>(1); let txa2 = txa1.clone();
let (mut txb1, _) = mpsc::channel::<i32>(1); let txb2 = txb1.clone();
let item = block_on(rx.next()).unwrap();
assert_eq!(item, 2);
}
/// 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());
}
Messung V0.5 in Prozent
¤ Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.0.7Bemerkung:
¤
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.