7 |
|
*/ |
8 |
|
|
9 |
|
import java.util.concurrent.*; |
10 |
+ |
import static java.util.concurrent.TimeUnit.MILLISECONDS; |
11 |
|
import java.util.concurrent.locks.*; |
12 |
|
|
13 |
|
import junit.framework.*; |
15 |
|
|
16 |
|
public class ThreadPoolExecutorSubclassTest extends JSR166TestCase { |
17 |
|
public static void main(String[] args) { |
18 |
< |
junit.textui.TestRunner.run (suite()); |
18 |
> |
junit.textui.TestRunner.run(suite()); |
19 |
|
} |
20 |
|
public static Test suite() { |
21 |
< |
return new TestSuite(ThreadPoolExecutorTest.class); |
21 |
> |
return new TestSuite(ThreadPoolExecutorSubclassTest.class); |
22 |
|
} |
23 |
|
|
24 |
|
static class CustomTask<V> implements RunnableFuture<V> { |
30 |
|
V result; |
31 |
|
Thread thread; |
32 |
|
Exception exception; |
33 |
< |
CustomTask(Callable<V> c) { callable = c; } |
34 |
< |
CustomTask(final Runnable r, final V res) { callable = new Callable<V>() { |
33 |
> |
CustomTask(Callable<V> c) { |
34 |
> |
if (c == null) throw new NullPointerException(); |
35 |
> |
callable = c; |
36 |
> |
} |
37 |
> |
CustomTask(final Runnable r, final V res) { |
38 |
> |
if (r == null) throw new NullPointerException(); |
39 |
> |
callable = new Callable<V>() { |
40 |
|
public V call() throws Exception { r.run(); return res; }}; |
41 |
|
} |
42 |
|
public boolean isDone() { |
168 |
|
volatile boolean afterCalled = false; |
169 |
|
volatile boolean terminatedCalled = false; |
170 |
|
public CustomTPE() { |
171 |
< |
super(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new SynchronousQueue<Runnable>()); |
171 |
> |
super(1, 1, LONG_DELAY_MS, MILLISECONDS, new SynchronousQueue<Runnable>()); |
172 |
|
} |
173 |
|
protected void beforeExecute(Thread t, Runnable r) { |
174 |
|
beforeCalled = true; |
194 |
|
/** |
195 |
|
* execute successfully executes a runnable |
196 |
|
*/ |
197 |
< |
public void testExecute() { |
198 |
< |
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
197 |
> |
public void testExecute() throws InterruptedException { |
198 |
> |
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
199 |
|
try { |
200 |
< |
p1.execute(new Runnable() { |
201 |
< |
public void run() { |
202 |
< |
try { |
203 |
< |
Thread.sleep(SHORT_DELAY_MS); |
198 |
< |
} catch (InterruptedException e) { |
199 |
< |
threadUnexpectedException(); |
200 |
< |
} |
201 |
< |
} |
202 |
< |
}); |
203 |
< |
Thread.sleep(SMALL_DELAY_MS); |
204 |
< |
} catch (InterruptedException e) { |
205 |
< |
unexpectedException(); |
200 |
> |
p1.execute(new ShortRunnable()); |
201 |
> |
Thread.sleep(SMALL_DELAY_MS); |
202 |
> |
} finally { |
203 |
> |
joinPool(p1); |
204 |
|
} |
207 |
– |
joinPool(p1); |
205 |
|
} |
206 |
|
|
207 |
|
/** |
208 |
|
* getActiveCount increases but doesn't overestimate, when a |
209 |
|
* thread becomes active |
210 |
|
*/ |
211 |
< |
public void testGetActiveCount() { |
212 |
< |
ThreadPoolExecutor p2 = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
211 |
> |
public void testGetActiveCount() throws InterruptedException { |
212 |
> |
ThreadPoolExecutor p2 = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
213 |
|
assertEquals(0, p2.getActiveCount()); |
214 |
|
p2.execute(new MediumRunnable()); |
215 |
< |
try { |
219 |
< |
Thread.sleep(SHORT_DELAY_MS); |
220 |
< |
} catch (Exception e) { |
221 |
< |
unexpectedException(); |
222 |
< |
} |
215 |
> |
Thread.sleep(SHORT_DELAY_MS); |
216 |
|
assertEquals(1, p2.getActiveCount()); |
217 |
|
joinPool(p2); |
218 |
|
} |
221 |
|
* prestartCoreThread starts a thread if under corePoolSize, else doesn't |
222 |
|
*/ |
223 |
|
public void testPrestartCoreThread() { |
224 |
< |
ThreadPoolExecutor p2 = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
224 |
> |
ThreadPoolExecutor p2 = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
225 |
|
assertEquals(0, p2.getPoolSize()); |
226 |
|
assertTrue(p2.prestartCoreThread()); |
227 |
|
assertEquals(1, p2.getPoolSize()); |
236 |
|
* prestartAllCoreThreads starts all corePoolSize threads |
237 |
|
*/ |
238 |
|
public void testPrestartAllCoreThreads() { |
239 |
< |
ThreadPoolExecutor p2 = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
239 |
> |
ThreadPoolExecutor p2 = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
240 |
|
assertEquals(0, p2.getPoolSize()); |
241 |
|
p2.prestartAllCoreThreads(); |
242 |
|
assertEquals(2, p2.getPoolSize()); |
249 |
|
* getCompletedTaskCount increases, but doesn't overestimate, |
250 |
|
* when tasks complete |
251 |
|
*/ |
252 |
< |
public void testGetCompletedTaskCount() { |
253 |
< |
ThreadPoolExecutor p2 = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
252 |
> |
public void testGetCompletedTaskCount() throws InterruptedException { |
253 |
> |
ThreadPoolExecutor p2 = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
254 |
|
assertEquals(0, p2.getCompletedTaskCount()); |
255 |
|
p2.execute(new ShortRunnable()); |
256 |
< |
try { |
264 |
< |
Thread.sleep(SMALL_DELAY_MS); |
265 |
< |
} catch (Exception e) { |
266 |
< |
unexpectedException(); |
267 |
< |
} |
256 |
> |
Thread.sleep(SMALL_DELAY_MS); |
257 |
|
assertEquals(1, p2.getCompletedTaskCount()); |
258 |
|
try { p2.shutdown(); } catch (SecurityException ok) { return; } |
259 |
|
joinPool(p2); |
263 |
|
* getCorePoolSize returns size given in constructor if not otherwise set |
264 |
|
*/ |
265 |
|
public void testGetCorePoolSize() { |
266 |
< |
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
266 |
> |
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
267 |
|
assertEquals(1, p1.getCorePoolSize()); |
268 |
|
joinPool(p1); |
269 |
|
} |
272 |
|
* getKeepAliveTime returns value given in constructor if not otherwise set |
273 |
|
*/ |
274 |
|
public void testGetKeepAliveTime() { |
275 |
< |
ThreadPoolExecutor p2 = new CustomTPE(2, 2, 1000, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
275 |
> |
ThreadPoolExecutor p2 = new CustomTPE(2, 2, 1000, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
276 |
|
assertEquals(1, p2.getKeepAliveTime(TimeUnit.SECONDS)); |
277 |
|
joinPool(p2); |
278 |
|
} |
283 |
|
*/ |
284 |
|
public void testGetThreadFactory() { |
285 |
|
ThreadFactory tf = new SimpleThreadFactory(); |
286 |
< |
ThreadPoolExecutor p = new CustomTPE(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10), tf, new NoOpREHandler()); |
286 |
> |
ThreadPoolExecutor p = new CustomTPE(1,2,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10), tf, new NoOpREHandler()); |
287 |
|
assertSame(tf, p.getThreadFactory()); |
288 |
|
joinPool(p); |
289 |
|
} |
292 |
|
* setThreadFactory sets the thread factory returned by getThreadFactory |
293 |
|
*/ |
294 |
|
public void testSetThreadFactory() { |
295 |
< |
ThreadPoolExecutor p = new CustomTPE(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
295 |
> |
ThreadPoolExecutor p = new CustomTPE(1,2,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
296 |
|
ThreadFactory tf = new SimpleThreadFactory(); |
297 |
|
p.setThreadFactory(tf); |
298 |
|
assertSame(tf, p.getThreadFactory()); |
304 |
|
* setThreadFactory(null) throws NPE |
305 |
|
*/ |
306 |
|
public void testSetThreadFactoryNull() { |
307 |
< |
ThreadPoolExecutor p = new CustomTPE(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
307 |
> |
ThreadPoolExecutor p = new CustomTPE(1,2,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
308 |
|
try { |
309 |
|
p.setThreadFactory(null); |
310 |
|
shouldThrow(); |
319 |
|
*/ |
320 |
|
public void testGetRejectedExecutionHandler() { |
321 |
|
RejectedExecutionHandler h = new NoOpREHandler(); |
322 |
< |
ThreadPoolExecutor p = new CustomTPE(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10), h); |
322 |
> |
ThreadPoolExecutor p = new CustomTPE(1,2,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10), h); |
323 |
|
assertSame(h, p.getRejectedExecutionHandler()); |
324 |
|
joinPool(p); |
325 |
|
} |
329 |
|
* getRejectedExecutionHandler |
330 |
|
*/ |
331 |
|
public void testSetRejectedExecutionHandler() { |
332 |
< |
ThreadPoolExecutor p = new CustomTPE(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
332 |
> |
ThreadPoolExecutor p = new CustomTPE(1,2,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
333 |
|
RejectedExecutionHandler h = new NoOpREHandler(); |
334 |
|
p.setRejectedExecutionHandler(h); |
335 |
|
assertSame(h, p.getRejectedExecutionHandler()); |
341 |
|
* setRejectedExecutionHandler(null) throws NPE |
342 |
|
*/ |
343 |
|
public void testSetRejectedExecutionHandlerNull() { |
344 |
< |
ThreadPoolExecutor p = new CustomTPE(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
344 |
> |
ThreadPoolExecutor p = new CustomTPE(1,2,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
345 |
|
try { |
346 |
|
p.setRejectedExecutionHandler(null); |
347 |
|
shouldThrow(); |
356 |
|
* getLargestPoolSize increases, but doesn't overestimate, when |
357 |
|
* multiple threads active |
358 |
|
*/ |
359 |
< |
public void testGetLargestPoolSize() { |
360 |
< |
ThreadPoolExecutor p2 = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
361 |
< |
try { |
362 |
< |
assertEquals(0, p2.getLargestPoolSize()); |
363 |
< |
p2.execute(new MediumRunnable()); |
364 |
< |
p2.execute(new MediumRunnable()); |
365 |
< |
Thread.sleep(SHORT_DELAY_MS); |
377 |
< |
assertEquals(2, p2.getLargestPoolSize()); |
378 |
< |
} catch (Exception e) { |
379 |
< |
unexpectedException(); |
380 |
< |
} |
359 |
> |
public void testGetLargestPoolSize() throws InterruptedException { |
360 |
> |
ThreadPoolExecutor p2 = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
361 |
> |
assertEquals(0, p2.getLargestPoolSize()); |
362 |
> |
p2.execute(new MediumRunnable()); |
363 |
> |
p2.execute(new MediumRunnable()); |
364 |
> |
Thread.sleep(SHORT_DELAY_MS); |
365 |
> |
assertEquals(2, p2.getLargestPoolSize()); |
366 |
|
joinPool(p2); |
367 |
|
} |
368 |
|
|
371 |
|
* otherwise set |
372 |
|
*/ |
373 |
|
public void testGetMaximumPoolSize() { |
374 |
< |
ThreadPoolExecutor p2 = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
374 |
> |
ThreadPoolExecutor p2 = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
375 |
|
assertEquals(2, p2.getMaximumPoolSize()); |
376 |
|
joinPool(p2); |
377 |
|
} |
381 |
|
* become active |
382 |
|
*/ |
383 |
|
public void testGetPoolSize() { |
384 |
< |
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
384 |
> |
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
385 |
|
assertEquals(0, p1.getPoolSize()); |
386 |
|
p1.execute(new MediumRunnable()); |
387 |
|
assertEquals(1, p1.getPoolSize()); |
391 |
|
/** |
392 |
|
* getTaskCount increases, but doesn't overestimate, when tasks submitted |
393 |
|
*/ |
394 |
< |
public void testGetTaskCount() { |
395 |
< |
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
396 |
< |
try { |
397 |
< |
assertEquals(0, p1.getTaskCount()); |
398 |
< |
p1.execute(new MediumRunnable()); |
399 |
< |
Thread.sleep(SHORT_DELAY_MS); |
415 |
< |
assertEquals(1, p1.getTaskCount()); |
416 |
< |
} catch (Exception e) { |
417 |
< |
unexpectedException(); |
418 |
< |
} |
394 |
> |
public void testGetTaskCount() throws InterruptedException { |
395 |
> |
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
396 |
> |
assertEquals(0, p1.getTaskCount()); |
397 |
> |
p1.execute(new MediumRunnable()); |
398 |
> |
Thread.sleep(SHORT_DELAY_MS); |
399 |
> |
assertEquals(1, p1.getTaskCount()); |
400 |
|
joinPool(p1); |
401 |
|
} |
402 |
|
|
405 |
|
*/ |
406 |
|
public void testIsShutdown() { |
407 |
|
|
408 |
< |
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
408 |
> |
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
409 |
|
assertFalse(p1.isShutdown()); |
410 |
|
try { p1.shutdown(); } catch (SecurityException ok) { return; } |
411 |
< |
assertTrue(p1.isShutdown()); |
411 |
> |
assertTrue(p1.isShutdown()); |
412 |
|
joinPool(p1); |
413 |
|
} |
414 |
|
|
416 |
|
/** |
417 |
|
* isTerminated is false before termination, true after |
418 |
|
*/ |
419 |
< |
public void testIsTerminated() { |
420 |
< |
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
419 |
> |
public void testIsTerminated() throws InterruptedException { |
420 |
> |
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
421 |
|
assertFalse(p1.isTerminated()); |
422 |
|
try { |
423 |
|
p1.execute(new MediumRunnable()); |
424 |
|
} finally { |
425 |
|
try { p1.shutdown(); } catch (SecurityException ok) { return; } |
426 |
|
} |
427 |
< |
try { |
428 |
< |
assertTrue(p1.awaitTermination(LONG_DELAY_MS, TimeUnit.MILLISECONDS)); |
448 |
< |
assertTrue(p1.isTerminated()); |
449 |
< |
} catch (Exception e) { |
450 |
< |
unexpectedException(); |
451 |
< |
} |
427 |
> |
assertTrue(p1.awaitTermination(LONG_DELAY_MS, MILLISECONDS)); |
428 |
> |
assertTrue(p1.isTerminated()); |
429 |
|
} |
430 |
|
|
431 |
|
/** |
432 |
|
* isTerminating is not true when running or when terminated |
433 |
|
*/ |
434 |
< |
public void testIsTerminating() { |
435 |
< |
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
434 |
> |
public void testIsTerminating() throws InterruptedException { |
435 |
> |
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
436 |
|
assertFalse(p1.isTerminating()); |
437 |
|
try { |
438 |
|
p1.execute(new SmallRunnable()); |
440 |
|
} finally { |
441 |
|
try { p1.shutdown(); } catch (SecurityException ok) { return; } |
442 |
|
} |
443 |
< |
try { |
444 |
< |
assertTrue(p1.awaitTermination(LONG_DELAY_MS, TimeUnit.MILLISECONDS)); |
445 |
< |
assertTrue(p1.isTerminated()); |
469 |
< |
assertFalse(p1.isTerminating()); |
470 |
< |
} catch (Exception e) { |
471 |
< |
unexpectedException(); |
472 |
< |
} |
443 |
> |
assertTrue(p1.awaitTermination(LONG_DELAY_MS, MILLISECONDS)); |
444 |
> |
assertTrue(p1.isTerminated()); |
445 |
> |
assertFalse(p1.isTerminating()); |
446 |
|
} |
447 |
|
|
448 |
|
/** |
449 |
|
* getQueue returns the work queue, which contains queued tasks |
450 |
|
*/ |
451 |
< |
public void testGetQueue() { |
451 |
> |
public void testGetQueue() throws InterruptedException { |
452 |
|
BlockingQueue<Runnable> q = new ArrayBlockingQueue<Runnable>(10); |
453 |
< |
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, q); |
453 |
> |
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, MILLISECONDS, q); |
454 |
|
FutureTask[] tasks = new FutureTask[5]; |
455 |
|
for (int i = 0; i < 5; i++) { |
456 |
|
tasks[i] = new FutureTask(new MediumPossiblyInterruptedRunnable(), Boolean.TRUE); |
465 |
|
for (int i = 1; i < 5; ++i) |
466 |
|
tasks[i].cancel(true); |
467 |
|
p1.shutdownNow(); |
495 |
– |
} catch (Exception e) { |
496 |
– |
unexpectedException(); |
468 |
|
} finally { |
469 |
|
joinPool(p1); |
470 |
|
} |
473 |
|
/** |
474 |
|
* remove(task) removes queued task, and fails to remove active task |
475 |
|
*/ |
476 |
< |
public void testRemove() { |
476 |
> |
public void testRemove() throws InterruptedException { |
477 |
|
BlockingQueue<Runnable> q = new ArrayBlockingQueue<Runnable>(10); |
478 |
< |
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, q); |
478 |
> |
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, MILLISECONDS, q); |
479 |
|
FutureTask[] tasks = new FutureTask[5]; |
480 |
|
for (int i = 0; i < 5; i++) { |
481 |
|
tasks[i] = new FutureTask(new MediumPossiblyInterruptedRunnable(), Boolean.TRUE); |
492 |
|
assertTrue(q.contains(tasks[3])); |
493 |
|
assertTrue(p1.remove(tasks[3])); |
494 |
|
assertFalse(q.contains(tasks[3])); |
524 |
– |
} catch (Exception e) { |
525 |
– |
unexpectedException(); |
495 |
|
} finally { |
496 |
|
joinPool(p1); |
497 |
|
} |
501 |
|
* purge removes cancelled tasks from the queue |
502 |
|
*/ |
503 |
|
public void testPurge() { |
504 |
< |
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
504 |
> |
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
505 |
|
FutureTask[] tasks = new FutureTask[5]; |
506 |
|
for (int i = 0; i < 5; i++) { |
507 |
|
tasks[i] = new FutureTask(new MediumPossiblyInterruptedRunnable(), Boolean.TRUE); |
519 |
|
* shutDownNow returns a list containing tasks that were not run |
520 |
|
*/ |
521 |
|
public void testShutDownNow() { |
522 |
< |
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
522 |
> |
ThreadPoolExecutor p1 = new CustomTPE(1, 1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
523 |
|
List l; |
524 |
|
try { |
525 |
|
for (int i = 0; i < 5; i++) |
531 |
|
} catch (SecurityException ok) { return; } |
532 |
|
|
533 |
|
} |
534 |
< |
assertTrue(p1.isShutdown()); |
535 |
< |
assertTrue(l.size() <= 4); |
534 |
> |
assertTrue(p1.isShutdown()); |
535 |
> |
assertTrue(l.size() <= 4); |
536 |
|
} |
537 |
|
|
538 |
|
// Exception Tests |
543 |
|
*/ |
544 |
|
public void testConstructor1() { |
545 |
|
try { |
546 |
< |
new CustomTPE(-1,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
546 |
> |
new CustomTPE(-1,1,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
547 |
|
shouldThrow(); |
548 |
< |
} |
580 |
< |
catch (IllegalArgumentException success) {} |
548 |
> |
} catch (IllegalArgumentException success) {} |
549 |
|
} |
550 |
|
|
551 |
|
/** |
553 |
|
*/ |
554 |
|
public void testConstructor2() { |
555 |
|
try { |
556 |
< |
new CustomTPE(1,-1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
556 |
> |
new CustomTPE(1,-1,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
557 |
|
shouldThrow(); |
558 |
< |
} |
591 |
< |
catch (IllegalArgumentException success) {} |
558 |
> |
} catch (IllegalArgumentException success) {} |
559 |
|
} |
560 |
|
|
561 |
|
/** |
563 |
|
*/ |
564 |
|
public void testConstructor3() { |
565 |
|
try { |
566 |
< |
new CustomTPE(1,0,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
566 |
> |
new CustomTPE(1,0,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
567 |
|
shouldThrow(); |
568 |
< |
} |
602 |
< |
catch (IllegalArgumentException success) {} |
568 |
> |
} catch (IllegalArgumentException success) {} |
569 |
|
} |
570 |
|
|
571 |
|
/** |
573 |
|
*/ |
574 |
|
public void testConstructor4() { |
575 |
|
try { |
576 |
< |
new CustomTPE(1,2,-1L,TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
576 |
> |
new CustomTPE(1,2,-1L,MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
577 |
|
shouldThrow(); |
578 |
< |
} |
613 |
< |
catch (IllegalArgumentException success) {} |
578 |
> |
} catch (IllegalArgumentException success) {} |
579 |
|
} |
580 |
|
|
581 |
|
/** |
583 |
|
*/ |
584 |
|
public void testConstructor5() { |
585 |
|
try { |
586 |
< |
new CustomTPE(2,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
586 |
> |
new CustomTPE(2,1,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
587 |
|
shouldThrow(); |
588 |
< |
} |
624 |
< |
catch (IllegalArgumentException success) {} |
588 |
> |
} catch (IllegalArgumentException success) {} |
589 |
|
} |
590 |
|
|
591 |
|
/** |
593 |
|
*/ |
594 |
|
public void testConstructorNullPointerException() { |
595 |
|
try { |
596 |
< |
new CustomTPE(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,null); |
596 |
> |
new CustomTPE(1,2,LONG_DELAY_MS, MILLISECONDS,null); |
597 |
|
shouldThrow(); |
598 |
< |
} |
635 |
< |
catch (NullPointerException success) {} |
598 |
> |
} catch (NullPointerException success) {} |
599 |
|
} |
600 |
|
|
601 |
|
|
605 |
|
*/ |
606 |
|
public void testConstructor6() { |
607 |
|
try { |
608 |
< |
new CustomTPE(-1,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory()); |
608 |
> |
new CustomTPE(-1,1,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory()); |
609 |
|
shouldThrow(); |
610 |
|
} catch (IllegalArgumentException success) {} |
611 |
|
} |
615 |
|
*/ |
616 |
|
public void testConstructor7() { |
617 |
|
try { |
618 |
< |
new CustomTPE(1,-1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory()); |
618 |
> |
new CustomTPE(1,-1,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory()); |
619 |
|
shouldThrow(); |
620 |
< |
} |
658 |
< |
catch (IllegalArgumentException success) {} |
620 |
> |
} catch (IllegalArgumentException success) {} |
621 |
|
} |
622 |
|
|
623 |
|
/** |
625 |
|
*/ |
626 |
|
public void testConstructor8() { |
627 |
|
try { |
628 |
< |
new CustomTPE(1,0,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory()); |
628 |
> |
new CustomTPE(1,0,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory()); |
629 |
|
shouldThrow(); |
630 |
< |
} |
669 |
< |
catch (IllegalArgumentException success) {} |
630 |
> |
} catch (IllegalArgumentException success) {} |
631 |
|
} |
632 |
|
|
633 |
|
/** |
635 |
|
*/ |
636 |
|
public void testConstructor9() { |
637 |
|
try { |
638 |
< |
new CustomTPE(1,2,-1L,TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory()); |
638 |
> |
new CustomTPE(1,2,-1L,MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory()); |
639 |
|
shouldThrow(); |
640 |
< |
} |
680 |
< |
catch (IllegalArgumentException success) {} |
640 |
> |
} catch (IllegalArgumentException success) {} |
641 |
|
} |
642 |
|
|
643 |
|
/** |
645 |
|
*/ |
646 |
|
public void testConstructor10() { |
647 |
|
try { |
648 |
< |
new CustomTPE(2,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory()); |
648 |
> |
new CustomTPE(2,1,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory()); |
649 |
|
shouldThrow(); |
650 |
< |
} |
691 |
< |
catch (IllegalArgumentException success) {} |
650 |
> |
} catch (IllegalArgumentException success) {} |
651 |
|
} |
652 |
|
|
653 |
|
/** |
655 |
|
*/ |
656 |
|
public void testConstructorNullPointerException2() { |
657 |
|
try { |
658 |
< |
new CustomTPE(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,null,new SimpleThreadFactory()); |
658 |
> |
new CustomTPE(1,2,LONG_DELAY_MS, MILLISECONDS,null,new SimpleThreadFactory()); |
659 |
|
shouldThrow(); |
660 |
< |
} |
702 |
< |
catch (NullPointerException success) {} |
660 |
> |
} catch (NullPointerException success) {} |
661 |
|
} |
662 |
|
|
663 |
|
/** |
666 |
|
public void testConstructorNullPointerException3() { |
667 |
|
try { |
668 |
|
ThreadFactory f = null; |
669 |
< |
new CustomTPE(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10),f); |
669 |
> |
new CustomTPE(1,2,LONG_DELAY_MS, MILLISECONDS,new ArrayBlockingQueue<Runnable>(10),f); |
670 |
|
shouldThrow(); |
671 |
< |
} |
714 |
< |
catch (NullPointerException success) {} |
671 |
> |
} catch (NullPointerException success) {} |
672 |
|
} |
673 |
|
|
674 |
|
|
677 |
|
*/ |
678 |
|
public void testConstructor11() { |
679 |
|
try { |
680 |
< |
new CustomTPE(-1,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler()); |
680 |
> |
new CustomTPE(-1,1,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler()); |
681 |
|
shouldThrow(); |
682 |
< |
} |
726 |
< |
catch (IllegalArgumentException success) {} |
682 |
> |
} catch (IllegalArgumentException success) {} |
683 |
|
} |
684 |
|
|
685 |
|
/** |
687 |
|
*/ |
688 |
|
public void testConstructor12() { |
689 |
|
try { |
690 |
< |
new CustomTPE(1,-1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler()); |
690 |
> |
new CustomTPE(1,-1,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler()); |
691 |
|
shouldThrow(); |
692 |
< |
} |
737 |
< |
catch (IllegalArgumentException success) {} |
692 |
> |
} catch (IllegalArgumentException success) {} |
693 |
|
} |
694 |
|
|
695 |
|
/** |
697 |
|
*/ |
698 |
|
public void testConstructor13() { |
699 |
|
try { |
700 |
< |
new CustomTPE(1,0,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler()); |
700 |
> |
new CustomTPE(1,0,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler()); |
701 |
|
shouldThrow(); |
702 |
< |
} |
748 |
< |
catch (IllegalArgumentException success) {} |
702 |
> |
} catch (IllegalArgumentException success) {} |
703 |
|
} |
704 |
|
|
705 |
|
/** |
707 |
|
*/ |
708 |
|
public void testConstructor14() { |
709 |
|
try { |
710 |
< |
new CustomTPE(1,2,-1L,TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler()); |
710 |
> |
new CustomTPE(1,2,-1L,MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler()); |
711 |
|
shouldThrow(); |
712 |
< |
} |
759 |
< |
catch (IllegalArgumentException success) {} |
712 |
> |
} catch (IllegalArgumentException success) {} |
713 |
|
} |
714 |
|
|
715 |
|
/** |
717 |
|
*/ |
718 |
|
public void testConstructor15() { |
719 |
|
try { |
720 |
< |
new CustomTPE(2,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler()); |
720 |
> |
new CustomTPE(2,1,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler()); |
721 |
|
shouldThrow(); |
722 |
< |
} |
770 |
< |
catch (IllegalArgumentException success) {} |
722 |
> |
} catch (IllegalArgumentException success) {} |
723 |
|
} |
724 |
|
|
725 |
|
/** |
727 |
|
*/ |
728 |
|
public void testConstructorNullPointerException4() { |
729 |
|
try { |
730 |
< |
new CustomTPE(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,null,new NoOpREHandler()); |
730 |
> |
new CustomTPE(1,2,LONG_DELAY_MS, MILLISECONDS,null,new NoOpREHandler()); |
731 |
|
shouldThrow(); |
732 |
< |
} |
781 |
< |
catch (NullPointerException success) {} |
732 |
> |
} catch (NullPointerException success) {} |
733 |
|
} |
734 |
|
|
735 |
|
/** |
738 |
|
public void testConstructorNullPointerException5() { |
739 |
|
try { |
740 |
|
RejectedExecutionHandler r = null; |
741 |
< |
new CustomTPE(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10),r); |
741 |
> |
new CustomTPE(1,2,LONG_DELAY_MS, MILLISECONDS,new ArrayBlockingQueue<Runnable>(10),r); |
742 |
|
shouldThrow(); |
743 |
< |
} |
793 |
< |
catch (NullPointerException success) {} |
743 |
> |
} catch (NullPointerException success) {} |
744 |
|
} |
745 |
|
|
746 |
|
|
749 |
|
*/ |
750 |
|
public void testConstructor16() { |
751 |
|
try { |
752 |
< |
new CustomTPE(-1,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler()); |
752 |
> |
new CustomTPE(-1,1,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler()); |
753 |
|
shouldThrow(); |
754 |
< |
} |
805 |
< |
catch (IllegalArgumentException success) {} |
754 |
> |
} catch (IllegalArgumentException success) {} |
755 |
|
} |
756 |
|
|
757 |
|
/** |
759 |
|
*/ |
760 |
|
public void testConstructor17() { |
761 |
|
try { |
762 |
< |
new CustomTPE(1,-1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler()); |
762 |
> |
new CustomTPE(1,-1,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler()); |
763 |
|
shouldThrow(); |
764 |
< |
} |
816 |
< |
catch (IllegalArgumentException success) {} |
764 |
> |
} catch (IllegalArgumentException success) {} |
765 |
|
} |
766 |
|
|
767 |
|
/** |
769 |
|
*/ |
770 |
|
public void testConstructor18() { |
771 |
|
try { |
772 |
< |
new CustomTPE(1,0,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler()); |
772 |
> |
new CustomTPE(1,0,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler()); |
773 |
|
shouldThrow(); |
774 |
< |
} |
827 |
< |
catch (IllegalArgumentException success) {} |
774 |
> |
} catch (IllegalArgumentException success) {} |
775 |
|
} |
776 |
|
|
777 |
|
/** |
779 |
|
*/ |
780 |
|
public void testConstructor19() { |
781 |
|
try { |
782 |
< |
new CustomTPE(1,2,-1L,TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler()); |
782 |
> |
new CustomTPE(1,2,-1L,MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler()); |
783 |
|
shouldThrow(); |
784 |
< |
} |
838 |
< |
catch (IllegalArgumentException success) {} |
784 |
> |
} catch (IllegalArgumentException success) {} |
785 |
|
} |
786 |
|
|
787 |
|
/** |
789 |
|
*/ |
790 |
|
public void testConstructor20() { |
791 |
|
try { |
792 |
< |
new CustomTPE(2,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler()); |
792 |
> |
new CustomTPE(2,1,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler()); |
793 |
|
shouldThrow(); |
794 |
< |
} |
849 |
< |
catch (IllegalArgumentException success) {} |
794 |
> |
} catch (IllegalArgumentException success) {} |
795 |
|
} |
796 |
|
|
797 |
|
/** |
799 |
|
*/ |
800 |
|
public void testConstructorNullPointerException6() { |
801 |
|
try { |
802 |
< |
new CustomTPE(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,null,new SimpleThreadFactory(),new NoOpREHandler()); |
802 |
> |
new CustomTPE(1,2,LONG_DELAY_MS, MILLISECONDS,null,new SimpleThreadFactory(),new NoOpREHandler()); |
803 |
|
shouldThrow(); |
804 |
< |
} |
860 |
< |
catch (NullPointerException success) {} |
804 |
> |
} catch (NullPointerException success) {} |
805 |
|
} |
806 |
|
|
807 |
|
/** |
810 |
|
public void testConstructorNullPointerException7() { |
811 |
|
try { |
812 |
|
RejectedExecutionHandler r = null; |
813 |
< |
new CustomTPE(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),r); |
813 |
> |
new CustomTPE(1,2,LONG_DELAY_MS, MILLISECONDS,new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),r); |
814 |
|
shouldThrow(); |
815 |
< |
} |
872 |
< |
catch (NullPointerException success) {} |
815 |
> |
} catch (NullPointerException success) {} |
816 |
|
} |
817 |
|
|
818 |
|
/** |
821 |
|
public void testConstructorNullPointerException8() { |
822 |
|
try { |
823 |
|
ThreadFactory f = null; |
824 |
< |
new CustomTPE(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10),f,new NoOpREHandler()); |
824 |
> |
new CustomTPE(1,2,LONG_DELAY_MS, MILLISECONDS,new ArrayBlockingQueue<Runnable>(10),f,new NoOpREHandler()); |
825 |
|
shouldThrow(); |
826 |
< |
} |
884 |
< |
catch (NullPointerException successdn8) {} |
826 |
> |
} catch (NullPointerException success) {} |
827 |
|
} |
828 |
|
|
829 |
|
|
832 |
|
* if saturated. |
833 |
|
*/ |
834 |
|
public void testSaturatedExecute() { |
835 |
< |
ThreadPoolExecutor p = new CustomTPE(1,1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1)); |
835 |
> |
ThreadPoolExecutor p = new CustomTPE(1,1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(1)); |
836 |
|
try { |
837 |
|
|
838 |
|
for (int i = 0; i < 5; ++i) { |
848 |
|
*/ |
849 |
|
public void testSaturatedExecute2() { |
850 |
|
RejectedExecutionHandler h = new CustomTPE.CallerRunsPolicy(); |
851 |
< |
ThreadPoolExecutor p = new CustomTPE(1,1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h); |
851 |
> |
ThreadPoolExecutor p = new CustomTPE(1,1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h); |
852 |
|
try { |
853 |
|
|
854 |
|
TrackedNoOpRunnable[] tasks = new TrackedNoOpRunnable[5]; |
864 |
|
assertTrue(tasks[i].done); |
865 |
|
} |
866 |
|
try { p.shutdownNow(); } catch (SecurityException ok) { return; } |
925 |
– |
} catch (RejectedExecutionException ex) { |
926 |
– |
unexpectedException(); |
867 |
|
} finally { |
868 |
|
joinPool(p); |
869 |
|
} |
874 |
|
*/ |
875 |
|
public void testSaturatedExecute3() { |
876 |
|
RejectedExecutionHandler h = new CustomTPE.DiscardPolicy(); |
877 |
< |
ThreadPoolExecutor p = new CustomTPE(1,1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h); |
877 |
> |
ThreadPoolExecutor p = new CustomTPE(1,1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h); |
878 |
|
try { |
879 |
|
|
880 |
|
TrackedNoOpRunnable[] tasks = new TrackedNoOpRunnable[5]; |
889 |
|
assertFalse(tasks[i].done); |
890 |
|
} |
891 |
|
try { p.shutdownNow(); } catch (SecurityException ok) { return; } |
952 |
– |
} catch (RejectedExecutionException ex) { |
953 |
– |
unexpectedException(); |
892 |
|
} finally { |
893 |
|
joinPool(p); |
894 |
|
} |
899 |
|
*/ |
900 |
|
public void testSaturatedExecute4() { |
901 |
|
RejectedExecutionHandler h = new CustomTPE.DiscardOldestPolicy(); |
902 |
< |
ThreadPoolExecutor p = new CustomTPE(1,1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h); |
902 |
> |
ThreadPoolExecutor p = new CustomTPE(1,1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h); |
903 |
|
try { |
904 |
|
p.execute(new TrackedLongRunnable()); |
905 |
|
TrackedLongRunnable r2 = new TrackedLongRunnable(); |
910 |
|
assertFalse(p.getQueue().contains(r2)); |
911 |
|
assertTrue(p.getQueue().contains(r3)); |
912 |
|
try { p.shutdownNow(); } catch (SecurityException ok) { return; } |
975 |
– |
} catch (RejectedExecutionException ex) { |
976 |
– |
unexpectedException(); |
913 |
|
} finally { |
914 |
|
joinPool(p); |
915 |
|
} |
920 |
|
*/ |
921 |
|
public void testRejectedExecutionExceptionOnShutdown() { |
922 |
|
ThreadPoolExecutor tpe = |
923 |
< |
new CustomTPE(1,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(1)); |
923 |
> |
new CustomTPE(1,1,LONG_DELAY_MS, MILLISECONDS,new ArrayBlockingQueue<Runnable>(1)); |
924 |
|
try { tpe.shutdown(); } catch (SecurityException ok) { return; } |
925 |
< |
try { |
926 |
< |
tpe.execute(new NoOpRunnable()); |
927 |
< |
shouldThrow(); |
928 |
< |
} catch (RejectedExecutionException success) {} |
925 |
> |
try { |
926 |
> |
tpe.execute(new NoOpRunnable()); |
927 |
> |
shouldThrow(); |
928 |
> |
} catch (RejectedExecutionException success) {} |
929 |
|
|
930 |
< |
joinPool(tpe); |
930 |
> |
joinPool(tpe); |
931 |
|
} |
932 |
|
|
933 |
|
/** |
935 |
|
*/ |
936 |
|
public void testCallerRunsOnShutdown() { |
937 |
|
RejectedExecutionHandler h = new CustomTPE.CallerRunsPolicy(); |
938 |
< |
ThreadPoolExecutor p = new CustomTPE(1,1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h); |
938 |
> |
ThreadPoolExecutor p = new CustomTPE(1,1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h); |
939 |
|
|
940 |
|
try { p.shutdown(); } catch (SecurityException ok) { return; } |
941 |
< |
try { |
941 |
> |
try { |
942 |
|
TrackedNoOpRunnable r = new TrackedNoOpRunnable(); |
943 |
< |
p.execute(r); |
943 |
> |
p.execute(r); |
944 |
|
assertFalse(r.done); |
1009 |
– |
} catch (RejectedExecutionException success) { |
1010 |
– |
unexpectedException(); |
945 |
|
} finally { |
946 |
|
joinPool(p); |
947 |
|
} |
952 |
|
*/ |
953 |
|
public void testDiscardOnShutdown() { |
954 |
|
RejectedExecutionHandler h = new CustomTPE.DiscardPolicy(); |
955 |
< |
ThreadPoolExecutor p = new CustomTPE(1,1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h); |
955 |
> |
ThreadPoolExecutor p = new CustomTPE(1,1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h); |
956 |
|
|
957 |
|
try { p.shutdown(); } catch (SecurityException ok) { return; } |
958 |
< |
try { |
958 |
> |
try { |
959 |
|
TrackedNoOpRunnable r = new TrackedNoOpRunnable(); |
960 |
< |
p.execute(r); |
960 |
> |
p.execute(r); |
961 |
|
assertFalse(r.done); |
1028 |
– |
} catch (RejectedExecutionException success) { |
1029 |
– |
unexpectedException(); |
962 |
|
} finally { |
963 |
|
joinPool(p); |
964 |
|
} |
970 |
|
*/ |
971 |
|
public void testDiscardOldestOnShutdown() { |
972 |
|
RejectedExecutionHandler h = new CustomTPE.DiscardOldestPolicy(); |
973 |
< |
ThreadPoolExecutor p = new CustomTPE(1,1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h); |
973 |
> |
ThreadPoolExecutor p = new CustomTPE(1,1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h); |
974 |
|
|
975 |
|
try { p.shutdown(); } catch (SecurityException ok) { return; } |
976 |
< |
try { |
976 |
> |
try { |
977 |
|
TrackedNoOpRunnable r = new TrackedNoOpRunnable(); |
978 |
< |
p.execute(r); |
978 |
> |
p.execute(r); |
979 |
|
assertFalse(r.done); |
1048 |
– |
} catch (RejectedExecutionException success) { |
1049 |
– |
unexpectedException(); |
980 |
|
} finally { |
981 |
|
joinPool(p); |
982 |
|
} |
989 |
|
public void testExecuteNull() { |
990 |
|
ThreadPoolExecutor tpe = null; |
991 |
|
try { |
992 |
< |
tpe = new CustomTPE(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
993 |
< |
tpe.execute(null); |
992 |
> |
tpe = new CustomTPE(1,2,LONG_DELAY_MS, MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
993 |
> |
tpe.execute(null); |
994 |
|
shouldThrow(); |
995 |
< |
} catch (NullPointerException success) {} |
995 |
> |
} catch (NullPointerException success) {} |
996 |
|
|
997 |
< |
joinPool(tpe); |
997 |
> |
joinPool(tpe); |
998 |
|
} |
999 |
|
|
1000 |
|
/** |
1001 |
|
* setCorePoolSize of negative value throws IllegalArgumentException |
1002 |
|
*/ |
1003 |
|
public void testCorePoolSizeIllegalArgumentException() { |
1004 |
< |
ThreadPoolExecutor tpe = null; |
1005 |
< |
try { |
1006 |
< |
tpe = new CustomTPE(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
1007 |
< |
} catch (Exception e) {} |
1008 |
< |
try { |
1009 |
< |
tpe.setCorePoolSize(-1); |
1080 |
< |
shouldThrow(); |
1081 |
< |
} catch (IllegalArgumentException success) { |
1004 |
> |
ThreadPoolExecutor tpe = |
1005 |
> |
new CustomTPE(1,2,LONG_DELAY_MS, MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
1006 |
> |
try { |
1007 |
> |
tpe.setCorePoolSize(-1); |
1008 |
> |
shouldThrow(); |
1009 |
> |
} catch (IllegalArgumentException success) { |
1010 |
|
} finally { |
1011 |
|
try { tpe.shutdown(); } catch (SecurityException ok) { return; } |
1012 |
|
} |
1018 |
|
* given a value less the core pool size |
1019 |
|
*/ |
1020 |
|
public void testMaximumPoolSizeIllegalArgumentException() { |
1021 |
< |
ThreadPoolExecutor tpe = null; |
1022 |
< |
try { |
1095 |
< |
tpe = new CustomTPE(2,3,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
1096 |
< |
} catch (Exception e) {} |
1021 |
> |
ThreadPoolExecutor tpe = |
1022 |
> |
new CustomTPE(2,3,LONG_DELAY_MS, MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
1023 |
|
try { |
1024 |
|
tpe.setMaximumPoolSize(1); |
1025 |
|
shouldThrow(); |
1035 |
|
* if given a negative value |
1036 |
|
*/ |
1037 |
|
public void testMaximumPoolSizeIllegalArgumentException2() { |
1038 |
< |
ThreadPoolExecutor tpe = null; |
1039 |
< |
try { |
1114 |
< |
tpe = new CustomTPE(2,3,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
1115 |
< |
} catch (Exception e) {} |
1038 |
> |
ThreadPoolExecutor tpe = |
1039 |
> |
new CustomTPE(2,3,LONG_DELAY_MS, MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
1040 |
|
try { |
1041 |
|
tpe.setMaximumPoolSize(-1); |
1042 |
|
shouldThrow(); |
1053 |
|
* when given a negative value |
1054 |
|
*/ |
1055 |
|
public void testKeepAliveTimeIllegalArgumentException() { |
1056 |
< |
ThreadPoolExecutor tpe = null; |
1057 |
< |
try { |
1134 |
< |
tpe = new CustomTPE(2,3,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
1135 |
< |
} catch (Exception e) {} |
1056 |
> |
ThreadPoolExecutor tpe = |
1057 |
> |
new CustomTPE(2,3,LONG_DELAY_MS, MILLISECONDS,new ArrayBlockingQueue<Runnable>(10)); |
1058 |
|
|
1059 |
< |
try { |
1060 |
< |
tpe.setKeepAliveTime(-1,TimeUnit.MILLISECONDS); |
1059 |
> |
try { |
1060 |
> |
tpe.setKeepAliveTime(-1,MILLISECONDS); |
1061 |
|
shouldThrow(); |
1062 |
|
} catch (IllegalArgumentException success) { |
1063 |
|
} finally { |
1079 |
|
/** |
1080 |
|
* beforeExecute and afterExecute are called when executing task |
1081 |
|
*/ |
1082 |
< |
public void testBeforeAfter() { |
1082 |
> |
public void testBeforeAfter() throws InterruptedException { |
1083 |
|
CustomTPE tpe = new CustomTPE(); |
1084 |
|
try { |
1085 |
|
TrackedNoOpRunnable r = new TrackedNoOpRunnable(); |
1089 |
|
assertTrue(tpe.beforeCalled); |
1090 |
|
assertTrue(tpe.afterCalled); |
1091 |
|
try { tpe.shutdown(); } catch (SecurityException ok) { return; } |
1170 |
– |
} |
1171 |
– |
catch (Exception ex) { |
1172 |
– |
unexpectedException(); |
1092 |
|
} finally { |
1093 |
|
joinPool(tpe); |
1094 |
|
} |
1097 |
|
/** |
1098 |
|
* completed submit of callable returns result |
1099 |
|
*/ |
1100 |
< |
public void testSubmitCallable() { |
1101 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1100 |
> |
public void testSubmitCallable() throws Exception { |
1101 |
> |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1102 |
|
try { |
1103 |
|
Future<String> future = e.submit(new StringTask()); |
1104 |
|
String result = future.get(); |
1105 |
|
assertSame(TEST_STRING, result); |
1187 |
– |
} |
1188 |
– |
catch (ExecutionException ex) { |
1189 |
– |
unexpectedException(); |
1190 |
– |
} |
1191 |
– |
catch (InterruptedException ex) { |
1192 |
– |
unexpectedException(); |
1106 |
|
} finally { |
1107 |
|
joinPool(e); |
1108 |
|
} |
1111 |
|
/** |
1112 |
|
* completed submit of runnable returns successfully |
1113 |
|
*/ |
1114 |
< |
public void testSubmitRunnable() { |
1115 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1114 |
> |
public void testSubmitRunnable() throws Exception { |
1115 |
> |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1116 |
|
try { |
1117 |
|
Future<?> future = e.submit(new NoOpRunnable()); |
1118 |
|
future.get(); |
1119 |
|
assertTrue(future.isDone()); |
1207 |
– |
} |
1208 |
– |
catch (ExecutionException ex) { |
1209 |
– |
unexpectedException(); |
1210 |
– |
} |
1211 |
– |
catch (InterruptedException ex) { |
1212 |
– |
unexpectedException(); |
1120 |
|
} finally { |
1121 |
|
joinPool(e); |
1122 |
|
} |
1125 |
|
/** |
1126 |
|
* completed submit of (runnable, result) returns result |
1127 |
|
*/ |
1128 |
< |
public void testSubmitRunnable2() { |
1129 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1128 |
> |
public void testSubmitRunnable2() throws Exception { |
1129 |
> |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1130 |
|
try { |
1131 |
|
Future<String> future = e.submit(new NoOpRunnable(), TEST_STRING); |
1132 |
|
String result = future.get(); |
1133 |
|
assertSame(TEST_STRING, result); |
1227 |
– |
} |
1228 |
– |
catch (ExecutionException ex) { |
1229 |
– |
unexpectedException(); |
1230 |
– |
} |
1231 |
– |
catch (InterruptedException ex) { |
1232 |
– |
unexpectedException(); |
1134 |
|
} finally { |
1135 |
|
joinPool(e); |
1136 |
|
} |
1137 |
|
} |
1138 |
|
|
1139 |
|
|
1239 |
– |
|
1240 |
– |
|
1241 |
– |
|
1140 |
|
/** |
1141 |
|
* invokeAny(null) throws NPE |
1142 |
|
*/ |
1143 |
< |
public void testInvokeAny1() { |
1144 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1143 |
> |
public void testInvokeAny1() throws Exception { |
1144 |
> |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1145 |
|
try { |
1146 |
|
e.invokeAny(null); |
1147 |
+ |
shouldThrow(); |
1148 |
|
} catch (NullPointerException success) { |
1250 |
– |
} catch (Exception ex) { |
1251 |
– |
unexpectedException(); |
1149 |
|
} finally { |
1150 |
|
joinPool(e); |
1151 |
|
} |
1154 |
|
/** |
1155 |
|
* invokeAny(empty collection) throws IAE |
1156 |
|
*/ |
1157 |
< |
public void testInvokeAny2() { |
1158 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1157 |
> |
public void testInvokeAny2() throws Exception { |
1158 |
> |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1159 |
|
try { |
1160 |
|
e.invokeAny(new ArrayList<Callable<String>>()); |
1161 |
+ |
shouldThrow(); |
1162 |
|
} catch (IllegalArgumentException success) { |
1265 |
– |
} catch (Exception ex) { |
1266 |
– |
unexpectedException(); |
1163 |
|
} finally { |
1164 |
|
joinPool(e); |
1165 |
|
} |
1168 |
|
/** |
1169 |
|
* invokeAny(c) throws NPE if c has null elements |
1170 |
|
*/ |
1171 |
< |
public void testInvokeAny3() { |
1172 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1171 |
> |
public void testInvokeAny3() throws Exception { |
1172 |
> |
final CountDownLatch latch = new CountDownLatch(1); |
1173 |
> |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1174 |
|
try { |
1175 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1176 |
< |
l.add(new StringTask()); |
1176 |
> |
l.add(new Callable<String>() { |
1177 |
> |
public String call() { |
1178 |
> |
try { |
1179 |
> |
latch.await(); |
1180 |
> |
} catch (InterruptedException ok) {} |
1181 |
> |
return TEST_STRING; |
1182 |
> |
}}); |
1183 |
|
l.add(null); |
1184 |
|
e.invokeAny(l); |
1185 |
+ |
shouldThrow(); |
1186 |
|
} catch (NullPointerException success) { |
1283 |
– |
} catch (Exception ex) { |
1284 |
– |
unexpectedException(); |
1187 |
|
} finally { |
1188 |
+ |
latch.countDown(); |
1189 |
|
joinPool(e); |
1190 |
|
} |
1191 |
|
} |
1193 |
|
/** |
1194 |
|
* invokeAny(c) throws ExecutionException if no task completes |
1195 |
|
*/ |
1196 |
< |
public void testInvokeAny4() { |
1197 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1196 |
> |
public void testInvokeAny4() throws Exception { |
1197 |
> |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1198 |
|
try { |
1199 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1200 |
|
l.add(new NPETask()); |
1201 |
|
e.invokeAny(l); |
1202 |
+ |
shouldThrow(); |
1203 |
|
} catch (ExecutionException success) { |
1204 |
< |
} catch (Exception ex) { |
1301 |
< |
unexpectedException(); |
1204 |
> |
assertTrue(success.getCause() instanceof NullPointerException); |
1205 |
|
} finally { |
1206 |
|
joinPool(e); |
1207 |
|
} |
1210 |
|
/** |
1211 |
|
* invokeAny(c) returns result of some task |
1212 |
|
*/ |
1213 |
< |
public void testInvokeAny5() { |
1214 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1213 |
> |
public void testInvokeAny5() throws Exception { |
1214 |
> |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1215 |
|
try { |
1216 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1217 |
|
l.add(new StringTask()); |
1218 |
|
l.add(new StringTask()); |
1219 |
|
String result = e.invokeAny(l); |
1220 |
|
assertSame(TEST_STRING, result); |
1318 |
– |
} catch (ExecutionException success) { |
1319 |
– |
} catch (Exception ex) { |
1320 |
– |
unexpectedException(); |
1221 |
|
} finally { |
1222 |
|
joinPool(e); |
1223 |
|
} |
1226 |
|
/** |
1227 |
|
* invokeAll(null) throws NPE |
1228 |
|
*/ |
1229 |
< |
public void testInvokeAll1() { |
1230 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1229 |
> |
public void testInvokeAll1() throws Exception { |
1230 |
> |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1231 |
|
try { |
1232 |
|
e.invokeAll(null); |
1233 |
+ |
shouldThrow(); |
1234 |
|
} catch (NullPointerException success) { |
1334 |
– |
} catch (Exception ex) { |
1335 |
– |
unexpectedException(); |
1235 |
|
} finally { |
1236 |
|
joinPool(e); |
1237 |
|
} |
1240 |
|
/** |
1241 |
|
* invokeAll(empty collection) returns empty collection |
1242 |
|
*/ |
1243 |
< |
public void testInvokeAll2() { |
1244 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1243 |
> |
public void testInvokeAll2() throws Exception { |
1244 |
> |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1245 |
|
try { |
1246 |
|
List<Future<String>> r = e.invokeAll(new ArrayList<Callable<String>>()); |
1247 |
|
assertTrue(r.isEmpty()); |
1349 |
– |
} catch (Exception ex) { |
1350 |
– |
unexpectedException(); |
1248 |
|
} finally { |
1249 |
|
joinPool(e); |
1250 |
|
} |
1253 |
|
/** |
1254 |
|
* invokeAll(c) throws NPE if c has null elements |
1255 |
|
*/ |
1256 |
< |
public void testInvokeAll3() { |
1257 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1256 |
> |
public void testInvokeAll3() throws Exception { |
1257 |
> |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1258 |
|
try { |
1259 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1260 |
|
l.add(new StringTask()); |
1261 |
|
l.add(null); |
1262 |
|
e.invokeAll(l); |
1263 |
+ |
shouldThrow(); |
1264 |
|
} catch (NullPointerException success) { |
1367 |
– |
} catch (Exception ex) { |
1368 |
– |
unexpectedException(); |
1265 |
|
} finally { |
1266 |
|
joinPool(e); |
1267 |
|
} |
1270 |
|
/** |
1271 |
|
* get of element of invokeAll(c) throws exception on failed task |
1272 |
|
*/ |
1273 |
< |
public void testInvokeAll4() { |
1274 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1273 |
> |
public void testInvokeAll4() throws Exception { |
1274 |
> |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1275 |
|
try { |
1276 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1277 |
|
l.add(new NPETask()); |
1278 |
|
List<Future<String>> result = e.invokeAll(l); |
1279 |
|
assertEquals(1, result.size()); |
1280 |
< |
for (Iterator<Future<String>> it = result.iterator(); it.hasNext();) |
1281 |
< |
it.next().get(); |
1280 |
> |
for (Future<String> future : result) |
1281 |
> |
future.get(); |
1282 |
> |
shouldThrow(); |
1283 |
|
} catch (ExecutionException success) { |
1387 |
– |
} catch (Exception ex) { |
1388 |
– |
unexpectedException(); |
1284 |
|
} finally { |
1285 |
|
joinPool(e); |
1286 |
|
} |
1289 |
|
/** |
1290 |
|
* invokeAll(c) returns results of all completed tasks |
1291 |
|
*/ |
1292 |
< |
public void testInvokeAll5() { |
1293 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1292 |
> |
public void testInvokeAll5() throws Exception { |
1293 |
> |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1294 |
|
try { |
1295 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1296 |
|
l.add(new StringTask()); |
1297 |
|
l.add(new StringTask()); |
1298 |
|
List<Future<String>> result = e.invokeAll(l); |
1299 |
|
assertEquals(2, result.size()); |
1300 |
< |
for (Iterator<Future<String>> it = result.iterator(); it.hasNext();) |
1301 |
< |
assertSame(TEST_STRING, it.next().get()); |
1407 |
< |
} catch (ExecutionException success) { |
1408 |
< |
} catch (Exception ex) { |
1409 |
< |
unexpectedException(); |
1300 |
> |
for (Future<String> future : result) |
1301 |
> |
assertSame(TEST_STRING, future.get()); |
1302 |
|
} finally { |
1303 |
|
joinPool(e); |
1304 |
|
} |
1309 |
|
/** |
1310 |
|
* timed invokeAny(null) throws NPE |
1311 |
|
*/ |
1312 |
< |
public void testTimedInvokeAny1() { |
1313 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1312 |
> |
public void testTimedInvokeAny1() throws Exception { |
1313 |
> |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1314 |
|
try { |
1315 |
< |
e.invokeAny(null, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
1315 |
> |
e.invokeAny(null, MEDIUM_DELAY_MS, MILLISECONDS); |
1316 |
> |
shouldThrow(); |
1317 |
|
} catch (NullPointerException success) { |
1425 |
– |
} catch (Exception ex) { |
1426 |
– |
unexpectedException(); |
1318 |
|
} finally { |
1319 |
|
joinPool(e); |
1320 |
|
} |
1323 |
|
/** |
1324 |
|
* timed invokeAny(,,null) throws NPE |
1325 |
|
*/ |
1326 |
< |
public void testTimedInvokeAnyNullTimeUnit() { |
1327 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1326 |
> |
public void testTimedInvokeAnyNullTimeUnit() throws Exception { |
1327 |
> |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1328 |
|
try { |
1329 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1330 |
|
l.add(new StringTask()); |
1331 |
|
e.invokeAny(l, MEDIUM_DELAY_MS, null); |
1332 |
+ |
shouldThrow(); |
1333 |
|
} catch (NullPointerException success) { |
1442 |
– |
} catch (Exception ex) { |
1443 |
– |
unexpectedException(); |
1334 |
|
} finally { |
1335 |
|
joinPool(e); |
1336 |
|
} |
1339 |
|
/** |
1340 |
|
* timed invokeAny(empty collection) throws IAE |
1341 |
|
*/ |
1342 |
< |
public void testTimedInvokeAny2() { |
1343 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1342 |
> |
public void testTimedInvokeAny2() throws Exception { |
1343 |
> |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1344 |
|
try { |
1345 |
< |
e.invokeAny(new ArrayList<Callable<String>>(), MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
1345 |
> |
e.invokeAny(new ArrayList<Callable<String>>(), MEDIUM_DELAY_MS, MILLISECONDS); |
1346 |
> |
shouldThrow(); |
1347 |
|
} catch (IllegalArgumentException success) { |
1457 |
– |
} catch (Exception ex) { |
1458 |
– |
unexpectedException(); |
1348 |
|
} finally { |
1349 |
|
joinPool(e); |
1350 |
|
} |
1353 |
|
/** |
1354 |
|
* timed invokeAny(c) throws NPE if c has null elements |
1355 |
|
*/ |
1356 |
< |
public void testTimedInvokeAny3() { |
1357 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1356 |
> |
public void testTimedInvokeAny3() throws Exception { |
1357 |
> |
final CountDownLatch latch = new CountDownLatch(1); |
1358 |
> |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1359 |
|
try { |
1360 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1361 |
< |
l.add(new StringTask()); |
1361 |
> |
l.add(new Callable<String>() { |
1362 |
> |
public String call() { |
1363 |
> |
try { |
1364 |
> |
latch.await(); |
1365 |
> |
} catch (InterruptedException ok) {} |
1366 |
> |
return TEST_STRING; |
1367 |
> |
}}); |
1368 |
|
l.add(null); |
1369 |
< |
e.invokeAny(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
1369 |
> |
e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS); |
1370 |
> |
shouldThrow(); |
1371 |
|
} catch (NullPointerException success) { |
1475 |
– |
} catch (Exception ex) { |
1476 |
– |
ex.printStackTrace(); |
1477 |
– |
unexpectedException(); |
1372 |
|
} finally { |
1373 |
+ |
latch.countDown(); |
1374 |
|
joinPool(e); |
1375 |
|
} |
1376 |
|
} |
1378 |
|
/** |
1379 |
|
* timed invokeAny(c) throws ExecutionException if no task completes |
1380 |
|
*/ |
1381 |
< |
public void testTimedInvokeAny4() { |
1382 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1381 |
> |
public void testTimedInvokeAny4() throws Exception { |
1382 |
> |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1383 |
|
try { |
1384 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1385 |
|
l.add(new NPETask()); |
1386 |
< |
e.invokeAny(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
1386 |
> |
e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS); |
1387 |
> |
shouldThrow(); |
1388 |
|
} catch (ExecutionException success) { |
1389 |
< |
} catch (Exception ex) { |
1494 |
< |
unexpectedException(); |
1389 |
> |
assertTrue(success.getCause() instanceof NullPointerException); |
1390 |
|
} finally { |
1391 |
|
joinPool(e); |
1392 |
|
} |
1395 |
|
/** |
1396 |
|
* timed invokeAny(c) returns result of some task |
1397 |
|
*/ |
1398 |
< |
public void testTimedInvokeAny5() { |
1399 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1398 |
> |
public void testTimedInvokeAny5() throws Exception { |
1399 |
> |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1400 |
|
try { |
1401 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1402 |
|
l.add(new StringTask()); |
1403 |
|
l.add(new StringTask()); |
1404 |
< |
String result = e.invokeAny(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
1404 |
> |
String result = e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS); |
1405 |
|
assertSame(TEST_STRING, result); |
1511 |
– |
} catch (ExecutionException success) { |
1512 |
– |
} catch (Exception ex) { |
1513 |
– |
unexpectedException(); |
1406 |
|
} finally { |
1407 |
|
joinPool(e); |
1408 |
|
} |
1411 |
|
/** |
1412 |
|
* timed invokeAll(null) throws NPE |
1413 |
|
*/ |
1414 |
< |
public void testTimedInvokeAll1() { |
1415 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1414 |
> |
public void testTimedInvokeAll1() throws Exception { |
1415 |
> |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1416 |
|
try { |
1417 |
< |
e.invokeAll(null, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
1417 |
> |
e.invokeAll(null, MEDIUM_DELAY_MS, MILLISECONDS); |
1418 |
> |
shouldThrow(); |
1419 |
|
} catch (NullPointerException success) { |
1527 |
– |
} catch (Exception ex) { |
1528 |
– |
unexpectedException(); |
1420 |
|
} finally { |
1421 |
|
joinPool(e); |
1422 |
|
} |
1425 |
|
/** |
1426 |
|
* timed invokeAll(,,null) throws NPE |
1427 |
|
*/ |
1428 |
< |
public void testTimedInvokeAllNullTimeUnit() { |
1429 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1428 |
> |
public void testTimedInvokeAllNullTimeUnit() throws Exception { |
1429 |
> |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1430 |
|
try { |
1431 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1432 |
|
l.add(new StringTask()); |
1433 |
|
e.invokeAll(l, MEDIUM_DELAY_MS, null); |
1434 |
+ |
shouldThrow(); |
1435 |
|
} catch (NullPointerException success) { |
1544 |
– |
} catch (Exception ex) { |
1545 |
– |
unexpectedException(); |
1436 |
|
} finally { |
1437 |
|
joinPool(e); |
1438 |
|
} |
1441 |
|
/** |
1442 |
|
* timed invokeAll(empty collection) returns empty collection |
1443 |
|
*/ |
1444 |
< |
public void testTimedInvokeAll2() { |
1445 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1444 |
> |
public void testTimedInvokeAll2() throws Exception { |
1445 |
> |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1446 |
|
try { |
1447 |
< |
List<Future<String>> r = e.invokeAll(new ArrayList<Callable<String>>(), MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
1447 |
> |
List<Future<String>> r = e.invokeAll(new ArrayList<Callable<String>>(), MEDIUM_DELAY_MS, MILLISECONDS); |
1448 |
|
assertTrue(r.isEmpty()); |
1559 |
– |
} catch (Exception ex) { |
1560 |
– |
unexpectedException(); |
1449 |
|
} finally { |
1450 |
|
joinPool(e); |
1451 |
|
} |
1454 |
|
/** |
1455 |
|
* timed invokeAll(c) throws NPE if c has null elements |
1456 |
|
*/ |
1457 |
< |
public void testTimedInvokeAll3() { |
1458 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1457 |
> |
public void testTimedInvokeAll3() throws Exception { |
1458 |
> |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1459 |
|
try { |
1460 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1461 |
|
l.add(new StringTask()); |
1462 |
|
l.add(null); |
1463 |
< |
e.invokeAll(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
1463 |
> |
e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS); |
1464 |
> |
shouldThrow(); |
1465 |
|
} catch (NullPointerException success) { |
1577 |
– |
} catch (Exception ex) { |
1578 |
– |
unexpectedException(); |
1466 |
|
} finally { |
1467 |
|
joinPool(e); |
1468 |
|
} |
1471 |
|
/** |
1472 |
|
* get of element of invokeAll(c) throws exception on failed task |
1473 |
|
*/ |
1474 |
< |
public void testTimedInvokeAll4() { |
1475 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1474 |
> |
public void testTimedInvokeAll4() throws Exception { |
1475 |
> |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1476 |
|
try { |
1477 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1478 |
|
l.add(new NPETask()); |
1479 |
< |
List<Future<String>> result = e.invokeAll(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
1479 |
> |
List<Future<String>> result = e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS); |
1480 |
|
assertEquals(1, result.size()); |
1481 |
< |
for (Iterator<Future<String>> it = result.iterator(); it.hasNext();) |
1482 |
< |
it.next().get(); |
1481 |
> |
for (Future<String> future : result) |
1482 |
> |
future.get(); |
1483 |
> |
shouldThrow(); |
1484 |
|
} catch (ExecutionException success) { |
1485 |
< |
} catch (Exception ex) { |
1598 |
< |
unexpectedException(); |
1485 |
> |
assertTrue(success.getCause() instanceof NullPointerException); |
1486 |
|
} finally { |
1487 |
|
joinPool(e); |
1488 |
|
} |
1491 |
|
/** |
1492 |
|
* timed invokeAll(c) returns results of all completed tasks |
1493 |
|
*/ |
1494 |
< |
public void testTimedInvokeAll5() { |
1495 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1494 |
> |
public void testTimedInvokeAll5() throws Exception { |
1495 |
> |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1496 |
|
try { |
1497 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1498 |
|
l.add(new StringTask()); |
1499 |
|
l.add(new StringTask()); |
1500 |
< |
List<Future<String>> result = e.invokeAll(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
1500 |
> |
List<Future<String>> result = e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS); |
1501 |
|
assertEquals(2, result.size()); |
1502 |
< |
for (Iterator<Future<String>> it = result.iterator(); it.hasNext();) |
1503 |
< |
assertSame(TEST_STRING, it.next().get()); |
1617 |
< |
} catch (ExecutionException success) { |
1618 |
< |
} catch (Exception ex) { |
1619 |
< |
unexpectedException(); |
1502 |
> |
for (Future<String> future : result) |
1503 |
> |
assertSame(TEST_STRING, future.get()); |
1504 |
|
} finally { |
1505 |
|
joinPool(e); |
1506 |
|
} |
1509 |
|
/** |
1510 |
|
* timed invokeAll(c) cancels tasks not completed by timeout |
1511 |
|
*/ |
1512 |
< |
public void testTimedInvokeAll6() { |
1513 |
< |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1512 |
> |
public void testTimedInvokeAll6() throws Exception { |
1513 |
> |
ExecutorService e = new CustomTPE(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1514 |
|
try { |
1515 |
|
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1516 |
|
l.add(new StringTask()); |
1517 |
|
l.add(Executors.callable(new MediumPossiblyInterruptedRunnable(), TEST_STRING)); |
1518 |
|
l.add(new StringTask()); |
1519 |
< |
List<Future<String>> result = e.invokeAll(l, SHORT_DELAY_MS, TimeUnit.MILLISECONDS); |
1519 |
> |
List<Future<String>> result = e.invokeAll(l, SHORT_DELAY_MS, MILLISECONDS); |
1520 |
|
assertEquals(3, result.size()); |
1521 |
|
Iterator<Future<String>> it = result.iterator(); |
1522 |
|
Future<String> f1 = it.next(); |
1527 |
|
assertTrue(f3.isDone()); |
1528 |
|
assertFalse(f1.isCancelled()); |
1529 |
|
assertTrue(f2.isCancelled()); |
1646 |
– |
} catch (Exception ex) { |
1647 |
– |
unexpectedException(); |
1530 |
|
} finally { |
1531 |
|
joinPool(e); |
1532 |
|
} |
1536 |
|
* Execution continues if there is at least one thread even if |
1537 |
|
* thread factory fails to create more |
1538 |
|
*/ |
1539 |
< |
public void testFailingThreadFactory() { |
1540 |
< |
ExecutorService e = new CustomTPE(100, 100, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new LinkedBlockingQueue<Runnable>(), new FailingThreadFactory()); |
1539 |
> |
public void testFailingThreadFactory() throws InterruptedException { |
1540 |
> |
ExecutorService e = new CustomTPE(100, 100, LONG_DELAY_MS, MILLISECONDS, new LinkedBlockingQueue<Runnable>(), new FailingThreadFactory()); |
1541 |
|
try { |
1660 |
– |
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
1542 |
|
for (int k = 0; k < 100; ++k) { |
1543 |
|
e.execute(new NoOpRunnable()); |
1544 |
|
} |
1545 |
|
Thread.sleep(LONG_DELAY_MS); |
1665 |
– |
} catch (Exception ex) { |
1666 |
– |
unexpectedException(); |
1546 |
|
} finally { |
1547 |
|
joinPool(e); |
1548 |
|
} |
1552 |
|
* allowsCoreThreadTimeOut is by default false. |
1553 |
|
*/ |
1554 |
|
public void testAllowsCoreThreadTimeOut() { |
1555 |
< |
ThreadPoolExecutor tpe = new CustomTPE(2, 2, 1000, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1555 |
> |
ThreadPoolExecutor tpe = new CustomTPE(2, 2, 1000, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1556 |
|
assertFalse(tpe.allowsCoreThreadTimeOut()); |
1557 |
|
joinPool(tpe); |
1558 |
|
} |
1560 |
|
/** |
1561 |
|
* allowCoreThreadTimeOut(true) causes idle threads to time out |
1562 |
|
*/ |
1563 |
< |
public void testAllowCoreThreadTimeOut_true() { |
1564 |
< |
ThreadPoolExecutor tpe = new CustomTPE(2, 10, 10, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1563 |
> |
public void testAllowCoreThreadTimeOut_true() throws InterruptedException { |
1564 |
> |
ThreadPoolExecutor tpe = new CustomTPE(2, 10, 10, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1565 |
|
tpe.allowCoreThreadTimeOut(true); |
1566 |
|
tpe.execute(new NoOpRunnable()); |
1567 |
|
try { |
1568 |
|
Thread.sleep(MEDIUM_DELAY_MS); |
1569 |
|
assertEquals(0, tpe.getPoolSize()); |
1691 |
– |
} catch (InterruptedException e) { |
1692 |
– |
unexpectedException(); |
1570 |
|
} finally { |
1571 |
|
joinPool(tpe); |
1572 |
|
} |
1575 |
|
/** |
1576 |
|
* allowCoreThreadTimeOut(false) causes idle threads not to time out |
1577 |
|
*/ |
1578 |
< |
public void testAllowCoreThreadTimeOut_false() { |
1579 |
< |
ThreadPoolExecutor tpe = new CustomTPE(2, 10, 10, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1578 |
> |
public void testAllowCoreThreadTimeOut_false() throws InterruptedException { |
1579 |
> |
ThreadPoolExecutor tpe = new CustomTPE(2, 10, 10, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10)); |
1580 |
|
tpe.allowCoreThreadTimeOut(false); |
1581 |
|
tpe.execute(new NoOpRunnable()); |
1582 |
|
try { |
1583 |
|
Thread.sleep(MEDIUM_DELAY_MS); |
1584 |
|
assertTrue(tpe.getPoolSize() >= 1); |
1708 |
– |
} catch (InterruptedException e) { |
1709 |
– |
unexpectedException(); |
1585 |
|
} finally { |
1586 |
|
joinPool(tpe); |
1587 |
|
} |