| 1 |
|
/* |
| 2 |
– |
* @test %I% %E% |
| 3 |
– |
* @bug 4486658 |
| 4 |
– |
* @compile -source 1.5 CancelledProducerConsumerLoops.java |
| 5 |
– |
* @run main/timeout=7000 CancelledProducerConsumerLoops |
| 6 |
– |
* @summary Checks for responsiveness of blocking queues to cancellation. |
| 7 |
– |
* Runs under the assumption that ITERS computations require more than |
| 8 |
– |
* TIMEOUT msecs to complete. |
| 9 |
– |
*/ |
| 10 |
– |
/* |
| 2 |
|
* Written by Doug Lea with assistance from members of JCP JSR-166 |
| 3 |
< |
* Expert Group and released to the public domain. Use, modify, and |
| 4 |
< |
* redistribute this code in any way without acknowledgement. |
| 3 |
> |
* Expert Group and released to the public domain, as explained at |
| 4 |
> |
* http://creativecommons.org/licenses/publicdomain |
| 5 |
|
*/ |
| 15 |
– |
|
| 6 |
|
import java.util.concurrent.*; |
| 7 |
|
|
| 8 |
|
public class CancelledProducerConsumerLoops { |
| 97 |
|
System.out.print("SynchronousQueue(fair) "); |
| 98 |
|
oneRun(new SynchronousQueue<Integer>(true), pairs, iters / 8); |
| 99 |
|
|
| 100 |
< |
/* |
| 100 |
> |
/* Can legitimately run out of memory before cancellation |
| 101 |
|
if (print) |
| 102 |
|
System.out.print("PriorityBlockingQueue "); |
| 103 |
|
oneRun(new PriorityBlockingQueue<Integer>(ITERS / 2 * pairs), pairs, iters / 4); |
