115 |
|
assertEquals(1, p.getActiveCount()); |
116 |
|
done.await(); |
117 |
|
}}); |
118 |
< |
assertTrue(threadStarted.await(MEDIUM_DELAY_MS, MILLISECONDS)); |
118 |
> |
assertTrue(threadStarted.await(LONG_DELAY_MS, MILLISECONDS)); |
119 |
|
assertEquals(1, p.getActiveCount()); |
120 |
|
done.countDown(); |
121 |
|
} |
329 |
|
*/ |
330 |
|
public void testGetLargestPoolSize() throws InterruptedException { |
331 |
|
final int THREADS = 3; |
332 |
+ |
final CountDownLatch done = new CountDownLatch(1); |
333 |
|
final ThreadPoolExecutor p = |
334 |
|
new ThreadPoolExecutor(THREADS, THREADS, |
335 |
|
LONG_DELAY_MS, MILLISECONDS, |
336 |
|
new ArrayBlockingQueue<Runnable>(10)); |
337 |
< |
try (PoolCleaner cleaner = cleaner(p)) { |
337 |
< |
final CountDownLatch threadsStarted = new CountDownLatch(THREADS); |
338 |
< |
final CountDownLatch done = new CountDownLatch(1); |
337 |
> |
try (PoolCleaner cleaner = cleaner(p, done)) { |
338 |
|
assertEquals(0, p.getLargestPoolSize()); |
339 |
+ |
final CountDownLatch threadsStarted = new CountDownLatch(THREADS); |
340 |
|
for (int i = 0; i < THREADS; i++) |
341 |
|
p.execute(new CheckedRunnable() { |
342 |
|
public void realRun() throws InterruptedException { |
344 |
|
done.await(); |
345 |
|
assertEquals(THREADS, p.getLargestPoolSize()); |
346 |
|
}}); |
347 |
< |
assertTrue(threadsStarted.await(MEDIUM_DELAY_MS, MILLISECONDS)); |
347 |
> |
assertTrue(threadsStarted.await(LONG_DELAY_MS, MILLISECONDS)); |
348 |
|
assertEquals(THREADS, p.getLargestPoolSize()); |
349 |
– |
done.countDown(); // release pool |
349 |
|
} |
350 |
|
assertEquals(THREADS, p.getLargestPoolSize()); |
351 |
|
} |
373 |
|
* become active |
374 |
|
*/ |
375 |
|
public void testGetPoolSize() throws InterruptedException { |
376 |
+ |
final CountDownLatch done = new CountDownLatch(1); |
377 |
|
final ThreadPoolExecutor p = |
378 |
|
new ThreadPoolExecutor(1, 1, |
379 |
|
LONG_DELAY_MS, MILLISECONDS, |
380 |
|
new ArrayBlockingQueue<Runnable>(10)); |
381 |
< |
try (PoolCleaner cleaner = cleaner(p)) { |
382 |
< |
final CountDownLatch threadStarted = new CountDownLatch(1); |
383 |
< |
final CountDownLatch done = new CountDownLatch(1); |
381 |
> |
try (PoolCleaner cleaner = cleaner(p, done)) { |
382 |
|
assertEquals(0, p.getPoolSize()); |
383 |
+ |
final CountDownLatch threadStarted = new CountDownLatch(1); |
384 |
|
p.execute(new CheckedRunnable() { |
385 |
|
public void realRun() throws InterruptedException { |
386 |
|
threadStarted.countDown(); |
387 |
|
assertEquals(1, p.getPoolSize()); |
388 |
|
done.await(); |
389 |
|
}}); |
390 |
< |
assertTrue(threadStarted.await(MEDIUM_DELAY_MS, MILLISECONDS)); |
390 |
> |
assertTrue(threadStarted.await(LONG_DELAY_MS, MILLISECONDS)); |
391 |
|
assertEquals(1, p.getPoolSize()); |
393 |
– |
done.countDown(); // release pool |
392 |
|
} |
393 |
|
} |
394 |
|
|
495 |
|
threadStarted.countDown(); |
496 |
|
done.await(); |
497 |
|
}}); |
498 |
< |
assertTrue(threadStarted.await(MEDIUM_DELAY_MS, MILLISECONDS)); |
498 |
> |
assertTrue(threadStarted.await(LONG_DELAY_MS, MILLISECONDS)); |
499 |
|
assertFalse(p.isTerminating()); |
500 |
|
done.countDown(); |
501 |
|
try { p.shutdown(); } catch (SecurityException ok) { return; } |
523 |
|
threadStarted.countDown(); |
524 |
|
done.await(); |
525 |
|
}}); |
526 |
< |
assertTrue(threadStarted.await(MEDIUM_DELAY_MS, MILLISECONDS)); |
526 |
> |
assertTrue(threadStarted.await(LONG_DELAY_MS, MILLISECONDS)); |
527 |
|
assertFalse(p.isTerminating()); |
528 |
|
done.countDown(); |
529 |
|
try { p.shutdown(); } catch (SecurityException ok) { return; } |
557 |
|
tasks[i] = new FutureTask(task); |
558 |
|
p.execute(tasks[i]); |
559 |
|
} |
560 |
< |
assertTrue(threadStarted.await(MEDIUM_DELAY_MS, MILLISECONDS)); |
560 |
> |
assertTrue(threadStarted.await(LONG_DELAY_MS, MILLISECONDS)); |
561 |
|
assertSame(q, p.getQueue()); |
562 |
|
assertFalse(q.contains(tasks[0])); |
563 |
|
assertTrue(q.contains(tasks[tasks.length - 1])); |
587 |
|
}}; |
588 |
|
p.execute(tasks[i]); |
589 |
|
} |
590 |
< |
assertTrue(threadStarted.await(MEDIUM_DELAY_MS, MILLISECONDS)); |
590 |
> |
assertTrue(threadStarted.await(LONG_DELAY_MS, MILLISECONDS)); |
591 |
|
assertFalse(p.remove(tasks[0])); |
592 |
|
assertTrue(q.contains(tasks[4])); |
593 |
|
assertTrue(q.contains(tasks[3])); |
612 |
|
new ThreadPoolExecutor(1, 1, |
613 |
|
LONG_DELAY_MS, MILLISECONDS, |
614 |
|
q); |
615 |
< |
try (PoolCleaner cleaner = cleaner(p)) { |
615 |
> |
try (PoolCleaner cleaner = cleaner(p, done)) { |
616 |
|
FutureTask[] tasks = new FutureTask[5]; |
617 |
|
for (int i = 0; i < tasks.length; i++) { |
618 |
|
Callable task = new CheckedCallable<Boolean>() { |
624 |
|
tasks[i] = new FutureTask(task); |
625 |
|
p.execute(tasks[i]); |
626 |
|
} |
627 |
< |
assertTrue(threadStarted.await(MEDIUM_DELAY_MS, MILLISECONDS)); |
627 |
> |
assertTrue(threadStarted.await(LONG_DELAY_MS, MILLISECONDS)); |
628 |
|
assertEquals(tasks.length, p.getTaskCount()); |
629 |
|
assertEquals(tasks.length - 1, q.size()); |
630 |
|
assertEquals(1L, p.getActiveCount()); |
637 |
|
p.purge(); // Nothing to do |
638 |
|
assertEquals(tasks.length - 3, q.size()); |
639 |
|
assertEquals(tasks.length - 2, p.getTaskCount()); |
642 |
– |
done.countDown(); |
640 |
|
} |
641 |
|
} |
642 |
|
|
1024 |
|
* get of submitted callable throws InterruptedException if interrupted |
1025 |
|
*/ |
1026 |
|
public void testInterruptedSubmit() throws InterruptedException { |
1027 |
+ |
final CountDownLatch done = new CountDownLatch(1); |
1028 |
|
final ThreadPoolExecutor p = |
1029 |
|
new ThreadPoolExecutor(1, 1, |
1030 |
|
60, SECONDS, |
1031 |
|
new ArrayBlockingQueue<Runnable>(10)); |
1032 |
|
|
1033 |
< |
try (PoolCleaner cleaner = cleaner(p)) { |
1033 |
> |
try (PoolCleaner cleaner = cleaner(p, done)) { |
1034 |
|
final CountDownLatch threadStarted = new CountDownLatch(1); |
1037 |
– |
final CountDownLatch done = new CountDownLatch(1); |
1035 |
|
Thread t = newStartedThread(new CheckedInterruptedRunnable() { |
1036 |
|
public void realRun() throws Exception { |
1037 |
|
Callable task = new CheckedCallable<Boolean>() { |
1043 |
|
p.submit(task).get(); |
1044 |
|
}}); |
1045 |
|
|
1046 |
< |
assertTrue(threadStarted.await(MEDIUM_DELAY_MS, MILLISECONDS)); |
1046 |
> |
await(threadStarted); |
1047 |
|
t.interrupt(); |
1048 |
< |
awaitTermination(t, MEDIUM_DELAY_MS); |
1052 |
< |
done.countDown(); |
1048 |
> |
awaitTermination(t); |
1049 |
|
} |
1050 |
|
} |
1051 |
|
|