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root/jsr166/jsr166/src/test/tck/ScheduledExecutorSubclassTest.java

Comparing jsr166/src/test/tck/ScheduledExecutorSubclassTest.java (file contents):
Revision 1.43 by jsr166, Sat Oct 3 00:37:31 2015 UTC vs.
Revision 1.58 by jsr166, Thu Oct 8 03:08:37 2015 UTC

#	Line 99 | Line 99 | public class ScheduledExecutorSubclassTe
99		* execute successfully executes a runnable
100		*/
101		public void testExecute() throws InterruptedException {
102	<	CustomExecutor p = new CustomExecutor(1);
103	<	final CountDownLatch done = new CountDownLatch(1);
104	<	final Runnable task = new CheckedRunnable() {
105	<	public void realRun() {
106	<	done.countDown();
107	<	}};
108	<	try {
102	>	final CustomExecutor p = new CustomExecutor(1);
103	>	try (PoolCleaner cleaner = cleaner(p)) {
104	>	final CountDownLatch done = new CountDownLatch(1);
105	>	final Runnable task = new CheckedRunnable() {
106	>	public void realRun() { done.countDown(); }};
107		p.execute(task);
108	<	assertTrue(done.await(SMALL_DELAY_MS, MILLISECONDS));
111	<	} finally {
112	<	joinPool(p);
108	>	await(done);
109		}
110		}
111
#	Line 117 | Line 113 | public class ScheduledExecutorSubclassTe
113		* delayed schedule of callable successfully executes after delay
114		*/
115		public void testSchedule1() throws Exception {
120	–	CustomExecutor p = new CustomExecutor(1);
121	–	final long startTime = System.nanoTime();
116		final CountDownLatch done = new CountDownLatch(1);
117	<	try {
117	>	final CustomExecutor p = new CustomExecutor(1);
118	>	try (PoolCleaner cleaner = cleaner(p, done)) {
119	>	final long startTime = System.nanoTime();
120		Callable task = new CheckedCallable<Boolean>() {
121		public Boolean realCall() {
122		done.countDown();
#	Line 130 | Line 126 | public class ScheduledExecutorSubclassTe
126		Future f = p.schedule(task, timeoutMillis(), MILLISECONDS);
127		assertSame(Boolean.TRUE, f.get());
128		assertTrue(millisElapsedSince(startTime) >= timeoutMillis());
133	–	assertTrue(done.await(0L, MILLISECONDS));
134	–	} finally {
135	–	joinPool(p);
129		}
130		}
131
#	Line 140 | Line 133 | public class ScheduledExecutorSubclassTe
133		* delayed schedule of runnable successfully executes after delay
134		*/
135		public void testSchedule3() throws Exception {
136	<	CustomExecutor p = new CustomExecutor(1);
137	<	final long startTime = System.nanoTime();
138	<	final CountDownLatch done = new CountDownLatch(1);
139	<	try {
136	>	final CustomExecutor p = new CustomExecutor(1);
137	>	try (PoolCleaner cleaner = cleaner(p)) {
138	>	final long startTime = System.nanoTime();
139	>	final CountDownLatch done = new CountDownLatch(1);
140		Runnable task = new CheckedRunnable() {
141		public void realRun() {
142		done.countDown();
#	Line 153 | Line 146 | public class ScheduledExecutorSubclassTe
146		await(done);
147		assertNull(f.get(LONG_DELAY_MS, MILLISECONDS));
148		assertTrue(millisElapsedSince(startTime) >= timeoutMillis());
156	–	} finally {
157	–	joinPool(p);
149		}
150		}
151
#	Line 162 | Line 153 | public class ScheduledExecutorSubclassTe
153		* scheduleAtFixedRate executes runnable after given initial delay
154		*/
155		public void testSchedule4() throws InterruptedException {
156	<	CustomExecutor p = new CustomExecutor(1);
157	<	final long startTime = System.nanoTime();
158	<	final CountDownLatch done = new CountDownLatch(1);
159	<	try {
156	>	final CustomExecutor p = new CustomExecutor(1);
157	>	try (PoolCleaner cleaner = cleaner(p)) {
158	>	final long startTime = System.nanoTime();
159	>	final CountDownLatch done = new CountDownLatch(1);
160		Runnable task = new CheckedRunnable() {
161		public void realRun() {
162		done.countDown();
#	Line 177 | Line 168 | public class ScheduledExecutorSubclassTe
168		await(done);
169		assertTrue(millisElapsedSince(startTime) >= timeoutMillis());
170		f.cancel(true);
180	–	} finally {
181	–	joinPool(p);
171		}
172		}
173
#	Line 186 | Line 175 | public class ScheduledExecutorSubclassTe
175		* scheduleWithFixedDelay executes runnable after given initial delay
176		*/
177		public void testSchedule5() throws InterruptedException {
178	<	CustomExecutor p = new CustomExecutor(1);
179	<	final long startTime = System.nanoTime();
180	<	final CountDownLatch done = new CountDownLatch(1);
181	<	try {
178	>	final CustomExecutor p = new CustomExecutor(1);
179	>	try (PoolCleaner cleaner = cleaner(p)) {
180	>	final long startTime = System.nanoTime();
181	>	final CountDownLatch done = new CountDownLatch(1);
182		Runnable task = new CheckedRunnable() {
183		public void realRun() {
184		done.countDown();
#	Line 201 | Line 190 | public class ScheduledExecutorSubclassTe
190		await(done);
191		assertTrue(millisElapsedSince(startTime) >= timeoutMillis());
192		f.cancel(true);
204	–	} finally {
205	–	joinPool(p);
193		}
194		}
195
#	Line 215 | Line 202 | public class ScheduledExecutorSubclassTe
202		* scheduleAtFixedRate executes series of tasks at given rate
203		*/
204		public void testFixedRateSequence() throws InterruptedException {
205	<	CustomExecutor p = new CustomExecutor(1);
206	<	try {
205	>	final CustomExecutor p = new CustomExecutor(1);
206	>	try (PoolCleaner cleaner = cleaner(p)) {
207		for (int delay = 1; delay <= LONG_DELAY_MS; delay *= 3) {
208		long startTime = System.nanoTime();
209		int cycles = 10;
#	Line 225 | Line 212 | public class ScheduledExecutorSubclassTe
212		public void realRun() { done.countDown(); }};
213		ScheduledFuture h =
214		p.scheduleAtFixedRate(task, 0, delay, MILLISECONDS);
215	<	done.await();
215	>	await(done);
216		h.cancel(true);
217		double normalizedTime =
218		(double) millisElapsedSince(startTime) / delay;
#	Line 234 | Line 221 | public class ScheduledExecutorSubclassTe
221		return;
222		}
223		throw new AssertionError("unexpected execution rate");
237	–	} finally {
238	–	joinPool(p);
224		}
225		}
226
#	Line 243 | Line 228 | public class ScheduledExecutorSubclassTe
228		* scheduleWithFixedDelay executes series of tasks with given period
229		*/
230		public void testFixedDelaySequence() throws InterruptedException {
231	<	CustomExecutor p = new CustomExecutor(1);
232	<	try {
231	>	final CustomExecutor p = new CustomExecutor(1);
232	>	try (PoolCleaner cleaner = cleaner(p)) {
233		for (int delay = 1; delay <= LONG_DELAY_MS; delay *= 3) {
234		long startTime = System.nanoTime();
235		int cycles = 10;
#	Line 253 | Line 238 | public class ScheduledExecutorSubclassTe
238		public void realRun() { done.countDown(); }};
239		ScheduledFuture h =
240		p.scheduleWithFixedDelay(task, 0, delay, MILLISECONDS);
241	<	done.await();
241	>	await(done);
242		h.cancel(true);
243		double normalizedTime =
244		(double) millisElapsedSince(startTime) / delay;
#	Line 262 | Line 247 | public class ScheduledExecutorSubclassTe
247		return;
248		}
249		throw new AssertionError("unexpected execution rate");
265	–	} finally {
266	–	joinPool(p);
250		}
251		}
252
#	Line 271 | Line 254 | public class ScheduledExecutorSubclassTe
254		* execute(null) throws NPE
255		*/
256		public void testExecuteNull() throws InterruptedException {
257	<	CustomExecutor se = new CustomExecutor(1);
258	<	try {
259	<	se.execute(null);
260	<	shouldThrow();
261	<	} catch (NullPointerException success) {}
262	<	joinPool(se);
257	>	final CustomExecutor p = new CustomExecutor(1);
258	>	try (PoolCleaner cleaner = cleaner(p)) {
259	>	try {
260	>	p.execute(null);
261	>	shouldThrow();
262	>	} catch (NullPointerException success) {}
263	>	}
264		}
265
266		/**
267		* schedule(null) throws NPE
268		*/
269		public void testScheduleNull() throws InterruptedException {
270	<	CustomExecutor se = new CustomExecutor(1);
271	<	try {
272	<	TrackedCallable callable = null;
273	<	Future f = se.schedule(callable, SHORT_DELAY_MS, MILLISECONDS);
274	<	shouldThrow();
275	<	} catch (NullPointerException success) {}
276	<	joinPool(se);
270	>	final CustomExecutor p = new CustomExecutor(1);
271	>	try (PoolCleaner cleaner = cleaner(p)) {
272	>	try {
273	>	TrackedCallable callable = null;
274	>	Future f = p.schedule(callable, SHORT_DELAY_MS, MILLISECONDS);
275	>	shouldThrow();
276	>	} catch (NullPointerException success) {}
277	>	}
278		}
279
280		/**
281		* execute throws RejectedExecutionException if shutdown
282		*/
283		public void testSchedule1_RejectedExecutionException() {
284	<	CustomExecutor se = new CustomExecutor(1);
285	<	try {
286	<	se.shutdown();
287	<	se.schedule(new NoOpRunnable(),
288	<	MEDIUM_DELAY_MS, MILLISECONDS);
289	<	shouldThrow();
290	<	} catch (RejectedExecutionException success) {
291	<	} catch (SecurityException ok) {
284	>	final CustomExecutor p = new CustomExecutor(1);
285	>	try (PoolCleaner cleaner = cleaner(p)) {
286	>	try {
287	>	p.shutdown();
288	>	p.schedule(new NoOpRunnable(),
289	>	MEDIUM_DELAY_MS, MILLISECONDS);
290	>	shouldThrow();
291	>	} catch (RejectedExecutionException success) {
292	>	} catch (SecurityException ok) {}
293		}
308	–
309	–	joinPool(se);
294		}
295
296		/**
297		* schedule throws RejectedExecutionException if shutdown
298		*/
299		public void testSchedule2_RejectedExecutionException() {
300	<	CustomExecutor se = new CustomExecutor(1);
301	<	try {
302	<	se.shutdown();
303	<	se.schedule(new NoOpCallable(),
304	<	MEDIUM_DELAY_MS, MILLISECONDS);
305	<	shouldThrow();
306	<	} catch (RejectedExecutionException success) {
307	<	} catch (SecurityException ok) {
300	>	final CustomExecutor p = new CustomExecutor(1);
301	>	try (PoolCleaner cleaner = cleaner(p)) {
302	>	try {
303	>	p.shutdown();
304	>	p.schedule(new NoOpCallable(),
305	>	MEDIUM_DELAY_MS, MILLISECONDS);
306	>	shouldThrow();
307	>	} catch (RejectedExecutionException success) {
308	>	} catch (SecurityException ok) {}
309		}
325	–	joinPool(se);
310		}
311
312		/**
313		* schedule callable throws RejectedExecutionException if shutdown
314		*/
315		public void testSchedule3_RejectedExecutionException() {
316	<	CustomExecutor se = new CustomExecutor(1);
317	<	try {
318	<	se.shutdown();
319	<	se.schedule(new NoOpCallable(),
320	<	MEDIUM_DELAY_MS, MILLISECONDS);
321	<	shouldThrow();
322	<	} catch (RejectedExecutionException success) {
323	<	} catch (SecurityException ok) {
316	>	final CustomExecutor p = new CustomExecutor(1);
317	>	try (PoolCleaner cleaner = cleaner(p)) {
318	>	try {
319	>	p.shutdown();
320	>	p.schedule(new NoOpCallable(),
321	>	MEDIUM_DELAY_MS, MILLISECONDS);
322	>	shouldThrow();
323	>	} catch (RejectedExecutionException success) {
324	>	} catch (SecurityException ok) {}
325		}
341	–	joinPool(se);
326		}
327
328		/**
329		* scheduleAtFixedRate throws RejectedExecutionException if shutdown
330		*/
331		public void testScheduleAtFixedRate1_RejectedExecutionException() {
332	<	CustomExecutor se = new CustomExecutor(1);
333	<	try {
334	<	se.shutdown();
335	<	se.scheduleAtFixedRate(new NoOpRunnable(),
336	<	MEDIUM_DELAY_MS, MEDIUM_DELAY_MS, MILLISECONDS);
337	<	shouldThrow();
338	<	} catch (RejectedExecutionException success) {
339	<	} catch (SecurityException ok) {
332	>	final CustomExecutor p = new CustomExecutor(1);
333	>	try (PoolCleaner cleaner = cleaner(p)) {
334	>	try {
335	>	p.shutdown();
336	>	p.scheduleAtFixedRate(new NoOpRunnable(),
337	>	MEDIUM_DELAY_MS, MEDIUM_DELAY_MS, MILLISECONDS);
338	>	shouldThrow();
339	>	} catch (RejectedExecutionException success) {
340	>	} catch (SecurityException ok) {}
341		}
357	–	joinPool(se);
342		}
343
344		/**
345		* scheduleWithFixedDelay throws RejectedExecutionException if shutdown
346		*/
347		public void testScheduleWithFixedDelay1_RejectedExecutionException() {
348	<	CustomExecutor se = new CustomExecutor(1);
349	<	try {
350	<	se.shutdown();
351	<	se.scheduleWithFixedDelay(new NoOpRunnable(),
352	<	MEDIUM_DELAY_MS, MEDIUM_DELAY_MS, MILLISECONDS);
353	<	shouldThrow();
354	<	} catch (RejectedExecutionException success) {
355	<	} catch (SecurityException ok) {
348	>	final CustomExecutor p = new CustomExecutor(1);
349	>	try (PoolCleaner cleaner = cleaner(p)) {
350	>	try {
351	>	p.shutdown();
352	>	p.scheduleWithFixedDelay(new NoOpRunnable(),
353	>	MEDIUM_DELAY_MS, MEDIUM_DELAY_MS, MILLISECONDS);
354	>	shouldThrow();
355	>	} catch (RejectedExecutionException success) {
356	>	} catch (SecurityException ok) {}
357		}
373	–	joinPool(se);
358		}
359
360		/**
#	Line 378 | Line 362 | public class ScheduledExecutorSubclassTe
362		* thread becomes active
363		*/
364		public void testGetActiveCount() throws InterruptedException {
381	–	final ThreadPoolExecutor p = new CustomExecutor(2);
382	–	final CountDownLatch threadStarted = new CountDownLatch(1);
365		final CountDownLatch done = new CountDownLatch(1);
366	<	try {
366	>	final ThreadPoolExecutor p = new CustomExecutor(2);
367	>	try (PoolCleaner cleaner = cleaner(p, done)) {
368	>	final CountDownLatch threadStarted = new CountDownLatch(1);
369		assertEquals(0, p.getActiveCount());
370		p.execute(new CheckedRunnable() {
371		public void realRun() throws InterruptedException {
372		threadStarted.countDown();
373		assertEquals(1, p.getActiveCount());
374	<	done.await();
374	>	await(done);
375		}});
376	<	assertTrue(threadStarted.await(SMALL_DELAY_MS, MILLISECONDS));
376	>	await(threadStarted);
377		assertEquals(1, p.getActiveCount());
394	–	} finally {
395	–	done.countDown();
396	–	joinPool(p);
378		}
379		}
380
#	Line 403 | Line 384 | public class ScheduledExecutorSubclassTe
384		*/
385		public void testGetCompletedTaskCount() throws InterruptedException {
386		final ThreadPoolExecutor p = new CustomExecutor(2);
387	<	final CountDownLatch threadStarted = new CountDownLatch(1);
388	<	final CountDownLatch threadProceed = new CountDownLatch(1);
389	<	final CountDownLatch threadDone = new CountDownLatch(1);
390	<	try {
387	>	try (PoolCleaner cleaner = cleaner(p)) {
388	>	final CountDownLatch threadStarted = new CountDownLatch(1);
389	>	final CountDownLatch threadProceed = new CountDownLatch(1);
390	>	final CountDownLatch threadDone = new CountDownLatch(1);
391		assertEquals(0, p.getCompletedTaskCount());
392		p.execute(new CheckedRunnable() {
393		public void realRun() throws InterruptedException {
#	Line 425 | Line 406 | public class ScheduledExecutorSubclassTe
406		fail("timed out");
407		Thread.yield();
408		}
428	–	} finally {
429	–	joinPool(p);
409		}
410		}
411
#	Line 434 | Line 413 | public class ScheduledExecutorSubclassTe
413		* getCorePoolSize returns size given in constructor if not otherwise set
414		*/
415		public void testGetCorePoolSize() {
416	<	CustomExecutor p = new CustomExecutor(1);
417	<	assertEquals(1, p.getCorePoolSize());
418	<	joinPool(p);
416	>	final CustomExecutor p = new CustomExecutor(1);
417	>	try (PoolCleaner cleaner = cleaner(p)) {
418	>	assertEquals(1, p.getCorePoolSize());
419	>	}
420		}
421
422		/**
#	Line 445 | Line 425 | public class ScheduledExecutorSubclassTe
425		*/
426		public void testGetLargestPoolSize() throws InterruptedException {
427		final int THREADS = 3;
448	–	final ThreadPoolExecutor p = new CustomExecutor(THREADS);
449	–	final CountDownLatch threadsStarted = new CountDownLatch(THREADS);
428		final CountDownLatch done = new CountDownLatch(1);
429	<	try {
429	>	final ThreadPoolExecutor p = new CustomExecutor(THREADS);
430	>	try (PoolCleaner cleaner = cleaner(p, done)) {
431	>	final CountDownLatch threadsStarted = new CountDownLatch(THREADS);
432		assertEquals(0, p.getLargestPoolSize());
433		for (int i = 0; i < THREADS; i++)
434		p.execute(new CheckedRunnable() {
435		public void realRun() throws InterruptedException {
436		threadsStarted.countDown();
437	<	done.await();
437	>	await(done);
438		assertEquals(THREADS, p.getLargestPoolSize());
439		}});
440	<	assertTrue(threadsStarted.await(SMALL_DELAY_MS, MILLISECONDS));
461	<	assertEquals(THREADS, p.getLargestPoolSize());
462	<	} finally {
463	<	done.countDown();
464	<	joinPool(p);
440	>	await(threadsStarted);
441		assertEquals(THREADS, p.getLargestPoolSize());
442		}
443	+	assertEquals(THREADS, p.getLargestPoolSize());
444		}
445
446		/**
#	Line 471 | Line 448 | public class ScheduledExecutorSubclassTe
448		* become active
449		*/
450		public void testGetPoolSize() throws InterruptedException {
474	–	final ThreadPoolExecutor p = new CustomExecutor(1);
475	–	final CountDownLatch threadStarted = new CountDownLatch(1);
451		final CountDownLatch done = new CountDownLatch(1);
452	<	try {
452	>	final ThreadPoolExecutor p = new CustomExecutor(1);
453	>	try (PoolCleaner cleaner = cleaner(p, done)) {
454	>	final CountDownLatch threadStarted = new CountDownLatch(1);
455		assertEquals(0, p.getPoolSize());
456		p.execute(new CheckedRunnable() {
457		public void realRun() throws InterruptedException {
458		threadStarted.countDown();
459		assertEquals(1, p.getPoolSize());
460	<	done.await();
460	>	await(done);
461		}});
462	<	assertTrue(threadStarted.await(SMALL_DELAY_MS, MILLISECONDS));
462	>	await(threadStarted);
463		assertEquals(1, p.getPoolSize());
487	–	} finally {
488	–	done.countDown();
489	–	joinPool(p);
464		}
465		}
466
#	Line 495 | Line 469 | public class ScheduledExecutorSubclassTe
469		* submitted
470		*/
471		public void testGetTaskCount() throws InterruptedException {
472	<	final ThreadPoolExecutor p = new CustomExecutor(1);
499	<	final CountDownLatch threadStarted = new CountDownLatch(1);
472	>	final int TASKS = 3;
473		final CountDownLatch done = new CountDownLatch(1);
474	<	final int TASKS = 5;
475	<	try {
474	>	final ThreadPoolExecutor p = new CustomExecutor(1);
475	>	try (PoolCleaner cleaner = cleaner(p, done)) {
476	>	final CountDownLatch threadStarted = new CountDownLatch(1);
477		assertEquals(0, p.getTaskCount());
478	<	for (int i = 0; i < TASKS; i++)
478	>	assertEquals(0, p.getCompletedTaskCount());
479	>	p.execute(new CheckedRunnable() {
480	>	public void realRun() throws InterruptedException {
481	>	threadStarted.countDown();
482	>	await(done);
483	>	}});
484	>	await(threadStarted);
485	>	assertEquals(1, p.getTaskCount());
486	>	assertEquals(0, p.getCompletedTaskCount());
487	>	for (int i = 0; i < TASKS; i++) {
488	>	assertEquals(1 + i, p.getTaskCount());
489		p.execute(new CheckedRunnable() {
490		public void realRun() throws InterruptedException {
491		threadStarted.countDown();
492	<	done.await();
492	>	assertEquals(1 + TASKS, p.getTaskCount());
493	>	await(done);
494		}});
495	<	assertTrue(threadStarted.await(SMALL_DELAY_MS, MILLISECONDS));
496	<	assertEquals(TASKS, p.getTaskCount());
497	<	} finally {
513	<	done.countDown();
514	<	joinPool(p);
495	>	}
496	>	assertEquals(1 + TASKS, p.getTaskCount());
497	>	assertEquals(0, p.getCompletedTaskCount());
498		}
499	+	assertEquals(1 + TASKS, p.getTaskCount());
500	+	assertEquals(1 + TASKS, p.getCompletedTaskCount());
501		}
502
503		/**
504		* getThreadFactory returns factory in constructor if not set
505		*/
506		public void testGetThreadFactory() {
507	<	ThreadFactory tf = new SimpleThreadFactory();
508	<	CustomExecutor p = new CustomExecutor(1, tf);
509	<	assertSame(tf, p.getThreadFactory());
510	<	joinPool(p);
507	>	final ThreadFactory threadFactory = new SimpleThreadFactory();
508	>	final CustomExecutor p = new CustomExecutor(1, threadFactory);
509	>	try (PoolCleaner cleaner = cleaner(p)) {
510	>	assertSame(threadFactory, p.getThreadFactory());
511	>	}
512		}
513
514		/**
515		* setThreadFactory sets the thread factory returned by getThreadFactory
516		*/
517		public void testSetThreadFactory() {
518	<	ThreadFactory tf = new SimpleThreadFactory();
519	<	CustomExecutor p = new CustomExecutor(1);
520	<	p.setThreadFactory(tf);
521	<	assertSame(tf, p.getThreadFactory());
522	<	joinPool(p);
518	>	final ThreadFactory threadFactory = new SimpleThreadFactory();
519	>	final CustomExecutor p = new CustomExecutor(1);
520	>	try (PoolCleaner cleaner = cleaner(p)) {
521	>	p.setThreadFactory(threadFactory);
522	>	assertSame(threadFactory, p.getThreadFactory());
523	>	}
524		}
525
526		/**
527		* setThreadFactory(null) throws NPE
528		*/
529		public void testSetThreadFactoryNull() {
530	<	CustomExecutor p = new CustomExecutor(1);
531	<	try {
532	<	p.setThreadFactory(null);
533	<	shouldThrow();
534	<	} catch (NullPointerException success) {
535	<	} finally {
549	<	joinPool(p);
530	>	final CustomExecutor p = new CustomExecutor(1);
531	>	try (PoolCleaner cleaner = cleaner(p)) {
532	>	try {
533	>	p.setThreadFactory(null);
534	>	shouldThrow();
535	>	} catch (NullPointerException success) {}
536		}
537		}
538
#	Line 554 | Line 540 | public class ScheduledExecutorSubclassTe
540		* isShutdown is false before shutdown, true after
541		*/
542		public void testIsShutdown() {
543	<	CustomExecutor p = new CustomExecutor(1);
544	<	try {
543	>	final CustomExecutor p = new CustomExecutor(1);
544	>	try (PoolCleaner cleaner = cleaner(p)) {
545		assertFalse(p.isShutdown());
560	–	}
561	–	finally {
546		try { p.shutdown(); } catch (SecurityException ok) { return; }
547	+	assertTrue(p.isShutdown());
548		}
564	–	assertTrue(p.isShutdown());
549		}
550
551		/**
552		* isTerminated is false before termination, true after
553		*/
554		public void testIsTerminated() throws InterruptedException {
571	–	final ThreadPoolExecutor p = new CustomExecutor(1);
572	–	final CountDownLatch threadStarted = new CountDownLatch(1);
555		final CountDownLatch done = new CountDownLatch(1);
556	<	assertFalse(p.isTerminated());
557	<	try {
556	>	final ThreadPoolExecutor p = new CustomExecutor(1);
557	>	try (PoolCleaner cleaner = cleaner(p)) {
558	>	final CountDownLatch threadStarted = new CountDownLatch(1);
559		p.execute(new CheckedRunnable() {
560		public void realRun() throws InterruptedException {
561		assertFalse(p.isTerminated());
562		threadStarted.countDown();
563	<	done.await();
563	>	await(done);
564		}});
565	<	assertTrue(threadStarted.await(SMALL_DELAY_MS, MILLISECONDS));
565	>	await(threadStarted);
566	>	assertFalse(p.isTerminated());
567		assertFalse(p.isTerminating());
568		done.countDown();
585	–	} finally {
569		try { p.shutdown(); } catch (SecurityException ok) { return; }
570	+	assertTrue(p.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
571	+	assertTrue(p.isTerminated());
572		}
588	–	assertTrue(p.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
589	–	assertTrue(p.isTerminated());
573		}
574
575		/**
576		* isTerminating is not true when running or when terminated
577		*/
578		public void testIsTerminating() throws InterruptedException {
596	–	final ThreadPoolExecutor p = new CustomExecutor(1);
597	–	final CountDownLatch threadStarted = new CountDownLatch(1);
579		final CountDownLatch done = new CountDownLatch(1);
580	<	try {
580	>	final ThreadPoolExecutor p = new CustomExecutor(1);
581	>	try (PoolCleaner cleaner = cleaner(p)) {
582	>	final CountDownLatch threadStarted = new CountDownLatch(1);
583		assertFalse(p.isTerminating());
584		p.execute(new CheckedRunnable() {
585		public void realRun() throws InterruptedException {
586		assertFalse(p.isTerminating());
587		threadStarted.countDown();
588	<	done.await();
588	>	await(done);
589		}});
590	<	assertTrue(threadStarted.await(SMALL_DELAY_MS, MILLISECONDS));
590	>	await(threadStarted);
591		assertFalse(p.isTerminating());
592		done.countDown();
610	–	} finally {
593		try { p.shutdown(); } catch (SecurityException ok) { return; }
594	+	assertTrue(p.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
595	+	assertTrue(p.isTerminated());
596	+	assertFalse(p.isTerminating());
597		}
613	–	assertTrue(p.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
614	–	assertTrue(p.isTerminated());
615	–	assertFalse(p.isTerminating());
598		}
599
600		/**
601		* getQueue returns the work queue, which contains queued tasks
602		*/
603		public void testGetQueue() throws InterruptedException {
622	–	ScheduledThreadPoolExecutor p = new CustomExecutor(1);
623	–	final CountDownLatch threadStarted = new CountDownLatch(1);
604		final CountDownLatch done = new CountDownLatch(1);
605	<	try {
605	>	final ScheduledThreadPoolExecutor p = new CustomExecutor(1);
606	>	try (PoolCleaner cleaner = cleaner(p, done)) {
607	>	final CountDownLatch threadStarted = new CountDownLatch(1);
608		ScheduledFuture[] tasks = new ScheduledFuture[5];
609		for (int i = 0; i < tasks.length; i++) {
610		Runnable r = new CheckedRunnable() {
611		public void realRun() throws InterruptedException {
612		threadStarted.countDown();
613	<	done.await();
613	>	await(done);
614		}};
615		tasks[i] = p.schedule(r, 1, MILLISECONDS);
616		}
617	<	assertTrue(threadStarted.await(SMALL_DELAY_MS, MILLISECONDS));
617	>	await(threadStarted);
618		BlockingQueue<Runnable> q = p.getQueue();
619		assertTrue(q.contains(tasks[tasks.length - 1]));
620		assertFalse(q.contains(tasks[0]));
639	–	} finally {
640	–	done.countDown();
641	–	joinPool(p);
621		}
622		}
623
#	Line 646 | Line 625 | public class ScheduledExecutorSubclassTe
625		* remove(task) removes queued task, and fails to remove active task
626		*/
627		public void testRemove() throws InterruptedException {
649	–	final ScheduledThreadPoolExecutor p = new CustomExecutor(1);
650	–	ScheduledFuture[] tasks = new ScheduledFuture[5];
651	–	final CountDownLatch threadStarted = new CountDownLatch(1);
628		final CountDownLatch done = new CountDownLatch(1);
629	<	try {
629	>	final ScheduledThreadPoolExecutor p = new CustomExecutor(1);
630	>	try (PoolCleaner cleaner = cleaner(p, done)) {
631	>	ScheduledFuture[] tasks = new ScheduledFuture[5];
632	>	final CountDownLatch threadStarted = new CountDownLatch(1);
633		for (int i = 0; i < tasks.length; i++) {
634		Runnable r = new CheckedRunnable() {
635		public void realRun() throws InterruptedException {
636		threadStarted.countDown();
637	<	done.await();
637	>	await(done);
638		}};
639		tasks[i] = p.schedule(r, 1, MILLISECONDS);
640		}
641	<	assertTrue(threadStarted.await(SMALL_DELAY_MS, MILLISECONDS));
641	>	await(threadStarted);
642		BlockingQueue<Runnable> q = p.getQueue();
643		assertFalse(p.remove((Runnable)tasks[0]));
644		assertTrue(q.contains((Runnable)tasks[4]));
#	Line 670 | Line 649 | public class ScheduledExecutorSubclassTe
649		assertTrue(q.contains((Runnable)tasks[3]));
650		assertTrue(p.remove((Runnable)tasks[3]));
651		assertFalse(q.contains((Runnable)tasks[3]));
673	–	} finally {
674	–	done.countDown();
675	–	joinPool(p);
652		}
653		}
654
#	Line 680 | Line 656 | public class ScheduledExecutorSubclassTe
656		* purge removes cancelled tasks from the queue
657		*/
658		public void testPurge() throws InterruptedException {
659	<	CustomExecutor p = new CustomExecutor(1);
660	<	ScheduledFuture[] tasks = new ScheduledFuture[5];
661	<	for (int i = 0; i < tasks.length; i++)
662	<	tasks[i] = p.schedule(new SmallPossiblyInterruptedRunnable(),
663	<	LONG_DELAY_MS, MILLISECONDS);
664	<	try {
659	>	final ScheduledFuture[] tasks = new ScheduledFuture[5];
660	>	final Runnable releaser = new Runnable() { public void run() {
661	>	for (ScheduledFuture task : tasks)
662	>	if (task != null) task.cancel(true); }};
663	>	final CustomExecutor p = new CustomExecutor(1);
664	>	try (PoolCleaner cleaner = cleaner(p, releaser)) {
665	>	for (int i = 0; i < tasks.length; i++)
666	>	tasks[i] = p.schedule(new SmallPossiblyInterruptedRunnable(),
667	>	LONG_DELAY_MS, MILLISECONDS);
668		int max = tasks.length;
669		if (tasks[4].cancel(true)) --max;
670		if (tasks[3].cancel(true)) --max;
#	Line 697 | Line 676 | public class ScheduledExecutorSubclassTe
676		long count = p.getTaskCount();
677		if (count == max)
678		return;
679	<	} while (millisElapsedSince(startTime) < MEDIUM_DELAY_MS);
679	>	} while (millisElapsedSince(startTime) < LONG_DELAY_MS);
680		fail("Purge failed to remove cancelled tasks");
702	–	} finally {
703	–	for (ScheduledFuture task : tasks)
704	–	task.cancel(true);
705	–	joinPool(p);
681		}
682		}
683
#	Line 715 | Line 690 | public class ScheduledExecutorSubclassTe
690		final int count = 5;
691		final AtomicInteger ran = new AtomicInteger(0);
692		final CustomExecutor p = new CustomExecutor(poolSize);
693	<	CountDownLatch threadsStarted = new CountDownLatch(poolSize);
693	>	final CountDownLatch threadsStarted = new CountDownLatch(poolSize);
694		Runnable waiter = new CheckedRunnable() { public void realRun() {
695		threadsStarted.countDown();
696		try {
#	Line 725 | Line 700 | public class ScheduledExecutorSubclassTe
700		}};
701		for (int i = 0; i < count; i++)
702		p.execute(waiter);
703	<	assertTrue(threadsStarted.await(LONG_DELAY_MS, MILLISECONDS));
703	>	await(threadsStarted);
704		assertEquals(poolSize, p.getActiveCount());
705		assertEquals(0, p.getCompletedTaskCount());
706		final List<Runnable> queuedTasks;
#	Line 748 | Line 723 | public class ScheduledExecutorSubclassTe
723		* and those tasks are drained from the queue
724		*/
725		public void testShutdownNow_delayedTasks() throws InterruptedException {
726	<	CustomExecutor p = new CustomExecutor(1);
726	>	final CustomExecutor p = new CustomExecutor(1);
727		List<ScheduledFuture> tasks = new ArrayList<>();
728		for (int i = 0; i < 3; i++) {
729		Runnable r = new NoOpRunnable();
#	Line 875 | Line 850 | public class ScheduledExecutorSubclassTe
850		* completed submit of callable returns result
851		*/
852		public void testSubmitCallable() throws Exception {
853	<	ExecutorService e = new CustomExecutor(2);
854	<	try {
853	>	final ExecutorService e = new CustomExecutor(2);
854	>	try (PoolCleaner cleaner = cleaner(e)) {
855		Future<String> future = e.submit(new StringTask());
856		String result = future.get();
857		assertSame(TEST_STRING, result);
883	–	} finally {
884	–	joinPool(e);
858		}
859		}
860
#	Line 889 | Line 862 | public class ScheduledExecutorSubclassTe
862		* completed submit of runnable returns successfully
863		*/
864		public void testSubmitRunnable() throws Exception {
865	<	ExecutorService e = new CustomExecutor(2);
866	<	try {
865	>	final ExecutorService e = new CustomExecutor(2);
866	>	try (PoolCleaner cleaner = cleaner(e)) {
867		Future<?> future = e.submit(new NoOpRunnable());
868		future.get();
869		assertTrue(future.isDone());
897	–	} finally {
898	–	joinPool(e);
870		}
871		}
872
#	Line 903 | Line 874 | public class ScheduledExecutorSubclassTe
874		* completed submit of (runnable, result) returns result
875		*/
876		public void testSubmitRunnable2() throws Exception {
877	<	ExecutorService e = new CustomExecutor(2);
878	<	try {
877	>	final ExecutorService e = new CustomExecutor(2);
878	>	try (PoolCleaner cleaner = cleaner(e)) {
879		Future<String> future = e.submit(new NoOpRunnable(), TEST_STRING);
880		String result = future.get();
881		assertSame(TEST_STRING, result);
911	–	} finally {
912	–	joinPool(e);
882		}
883		}
884
#	Line 917 | Line 886 | public class ScheduledExecutorSubclassTe
886		* invokeAny(null) throws NPE
887		*/
888		public void testInvokeAny1() throws Exception {
889	<	ExecutorService e = new CustomExecutor(2);
890	<	try {
891	<	e.invokeAny(null);
892	<	shouldThrow();
893	<	} catch (NullPointerException success) {
894	<	} finally {
926	<	joinPool(e);
889	>	final ExecutorService e = new CustomExecutor(2);
890	>	try (PoolCleaner cleaner = cleaner(e)) {
891	>	try {
892	>	e.invokeAny(null);
893	>	shouldThrow();
894	>	} catch (NullPointerException success) {}
895		}
896		}
897
#	Line 931 | Line 899 | public class ScheduledExecutorSubclassTe
899		* invokeAny(empty collection) throws IAE
900		*/
901		public void testInvokeAny2() throws Exception {
902	<	ExecutorService e = new CustomExecutor(2);
903	<	try {
904	<	e.invokeAny(new ArrayList<Callable<String>>());
905	<	shouldThrow();
906	<	} catch (IllegalArgumentException success) {
907	<	} finally {
940	<	joinPool(e);
902	>	final ExecutorService e = new CustomExecutor(2);
903	>	try (PoolCleaner cleaner = cleaner(e)) {
904	>	try {
905	>	e.invokeAny(new ArrayList<Callable<String>>());
906	>	shouldThrow();
907	>	} catch (IllegalArgumentException success) {}
908		}
909		}
910
#	Line 945 | Line 912 | public class ScheduledExecutorSubclassTe
912		* invokeAny(c) throws NPE if c has null elements
913		*/
914		public void testInvokeAny3() throws Exception {
915	<	CountDownLatch latch = new CountDownLatch(1);
916	<	ExecutorService e = new CustomExecutor(2);
917	<	List<Callable<String>> l = new ArrayList<Callable<String>>();
918	<	l.add(latchAwaitingStringTask(latch));
919	<	l.add(null);
920	<	try {
921	<	e.invokeAny(l);
922	<	shouldThrow();
923	<	} catch (NullPointerException success) {
924	<	} finally {
915	>	final CountDownLatch latch = new CountDownLatch(1);
916	>	final ExecutorService e = new CustomExecutor(2);
917	>	try (PoolCleaner cleaner = cleaner(e)) {
918	>	List<Callable<String>> l = new ArrayList<Callable<String>>();
919	>	l.add(latchAwaitingStringTask(latch));
920	>	l.add(null);
921	>	try {
922	>	e.invokeAny(l);
923	>	shouldThrow();
924	>	} catch (NullPointerException success) {}
925		latch.countDown();
959	–	joinPool(e);
926		}
927		}
928
#	Line 964 | Line 930 | public class ScheduledExecutorSubclassTe
930		* invokeAny(c) throws ExecutionException if no task completes
931		*/
932		public void testInvokeAny4() throws Exception {
933	<	ExecutorService e = new CustomExecutor(2);
934	<	List<Callable<String>> l = new ArrayList<Callable<String>>();
935	<	l.add(new NPETask());
936	<	try {
937	<	e.invokeAny(l);
938	<	shouldThrow();
939	<	} catch (ExecutionException success) {
940	<	assertTrue(success.getCause() instanceof NullPointerException);
941	<	} finally {
942	<	joinPool(e);
933	>	final ExecutorService e = new CustomExecutor(2);
934	>	try (PoolCleaner cleaner = cleaner(e)) {
935	>	List<Callable<String>> l = new ArrayList<Callable<String>>();
936	>	l.add(new NPETask());
937	>	try {
938	>	e.invokeAny(l);
939	>	shouldThrow();
940	>	} catch (ExecutionException success) {
941	>	assertTrue(success.getCause() instanceof NullPointerException);
942	>	}
943		}
944		}
945
#	Line 981 | Line 947 | public class ScheduledExecutorSubclassTe
947		* invokeAny(c) returns result of some task
948		*/
949		public void testInvokeAny5() throws Exception {
950	<	ExecutorService e = new CustomExecutor(2);
951	<	try {
950	>	final ExecutorService e = new CustomExecutor(2);
951	>	try (PoolCleaner cleaner = cleaner(e)) {
952		List<Callable<String>> l = new ArrayList<Callable<String>>();
953		l.add(new StringTask());
954		l.add(new StringTask());
955		String result = e.invokeAny(l);
956		assertSame(TEST_STRING, result);
991	–	} finally {
992	–	joinPool(e);
957		}
958		}
959
#	Line 997 | Line 961 | public class ScheduledExecutorSubclassTe
961		* invokeAll(null) throws NPE
962		*/
963		public void testInvokeAll1() throws Exception {
964	<	ExecutorService e = new CustomExecutor(2);
965	<	try {
966	<	e.invokeAll(null);
967	<	shouldThrow();
968	<	} catch (NullPointerException success) {
969	<	} finally {
1006	<	joinPool(e);
964	>	final ExecutorService e = new CustomExecutor(2);
965	>	try (PoolCleaner cleaner = cleaner(e)) {
966	>	try {
967	>	e.invokeAll(null);
968	>	shouldThrow();
969	>	} catch (NullPointerException success) {}
970		}
971		}
972
#	Line 1011 | Line 974 | public class ScheduledExecutorSubclassTe
974		* invokeAll(empty collection) returns empty collection
975		*/
976		public void testInvokeAll2() throws Exception {
977	<	ExecutorService e = new CustomExecutor(2);
978	<	try {
977	>	final ExecutorService e = new CustomExecutor(2);
978	>	try (PoolCleaner cleaner = cleaner(e)) {
979		List<Future<String>> r = e.invokeAll(new ArrayList<Callable<String>>());
980		assertTrue(r.isEmpty());
1018	–	} finally {
1019	–	joinPool(e);
981		}
982		}
983
#	Line 1024 | Line 985 | public class ScheduledExecutorSubclassTe
985		* invokeAll(c) throws NPE if c has null elements
986		*/
987		public void testInvokeAll3() throws Exception {
988	<	ExecutorService e = new CustomExecutor(2);
989	<	List<Callable<String>> l = new ArrayList<Callable<String>>();
990	<	l.add(new StringTask());
991	<	l.add(null);
992	<	try {
993	<	e.invokeAll(l);
994	<	shouldThrow();
995	<	} catch (NullPointerException success) {
996	<	} finally {
1036	<	joinPool(e);
988	>	final ExecutorService e = new CustomExecutor(2);
989	>	try (PoolCleaner cleaner = cleaner(e)) {
990	>	List<Callable<String>> l = new ArrayList<Callable<String>>();
991	>	l.add(new StringTask());
992	>	l.add(null);
993	>	try {
994	>	e.invokeAll(l);
995	>	shouldThrow();
996	>	} catch (NullPointerException success) {}
997		}
998		}
999
#	Line 1041 | Line 1001 | public class ScheduledExecutorSubclassTe
1001		* get of invokeAll(c) throws exception on failed task
1002		*/
1003		public void testInvokeAll4() throws Exception {
1004	<	ExecutorService e = new CustomExecutor(2);
1005	<	List<Callable<String>> l = new ArrayList<Callable<String>>();
1006	<	l.add(new NPETask());
1007	<	List<Future<String>> futures = e.invokeAll(l);
1008	<	assertEquals(1, futures.size());
1009	<	try {
1010	<	futures.get(0).get();
1011	<	shouldThrow();
1012	<	} catch (ExecutionException success) {
1013	<	assertTrue(success.getCause() instanceof NullPointerException);
1014	<	} finally {
1015	<	joinPool(e);
1004	>	final ExecutorService e = new CustomExecutor(2);
1005	>	try (PoolCleaner cleaner = cleaner(e)) {
1006	>	List<Callable<String>> l = new ArrayList<Callable<String>>();
1007	>	l.add(new NPETask());
1008	>	List<Future<String>> futures = e.invokeAll(l);
1009	>	assertEquals(1, futures.size());
1010	>	try {
1011	>	futures.get(0).get();
1012	>	shouldThrow();
1013	>	} catch (ExecutionException success) {
1014	>	assertTrue(success.getCause() instanceof NullPointerException);
1015	>	}
1016		}
1017		}
1018
#	Line 1060 | Line 1020 | public class ScheduledExecutorSubclassTe
1020		* invokeAll(c) returns results of all completed tasks
1021		*/
1022		public void testInvokeAll5() throws Exception {
1023	<	ExecutorService e = new CustomExecutor(2);
1024	<	try {
1023	>	final ExecutorService e = new CustomExecutor(2);
1024	>	try (PoolCleaner cleaner = cleaner(e)) {
1025		List<Callable<String>> l = new ArrayList<Callable<String>>();
1026		l.add(new StringTask());
1027		l.add(new StringTask());
#	Line 1069 | Line 1029 | public class ScheduledExecutorSubclassTe
1029		assertEquals(2, futures.size());
1030		for (Future<String> future : futures)
1031		assertSame(TEST_STRING, future.get());
1072	–	} finally {
1073	–	joinPool(e);
1032		}
1033		}
1034
#	Line 1078 | Line 1036 | public class ScheduledExecutorSubclassTe
1036		* timed invokeAny(null) throws NPE
1037		*/
1038		public void testTimedInvokeAny1() throws Exception {
1039	<	ExecutorService e = new CustomExecutor(2);
1040	<	try {
1041	<	e.invokeAny(null, MEDIUM_DELAY_MS, MILLISECONDS);
1042	<	shouldThrow();
1043	<	} catch (NullPointerException success) {
1044	<	} finally {
1087	<	joinPool(e);
1039	>	final ExecutorService e = new CustomExecutor(2);
1040	>	try (PoolCleaner cleaner = cleaner(e)) {
1041	>	try {
1042	>	e.invokeAny(null, MEDIUM_DELAY_MS, MILLISECONDS);
1043	>	shouldThrow();
1044	>	} catch (NullPointerException success) {}
1045		}
1046		}
1047
#	Line 1092 | Line 1049 | public class ScheduledExecutorSubclassTe
1049		* timed invokeAny(,,null) throws NPE
1050		*/
1051		public void testTimedInvokeAnyNullTimeUnit() throws Exception {
1052	<	ExecutorService e = new CustomExecutor(2);
1053	<	List<Callable<String>> l = new ArrayList<Callable<String>>();
1054	<	l.add(new StringTask());
1055	<	try {
1056	<	e.invokeAny(l, MEDIUM_DELAY_MS, null);
1057	<	shouldThrow();
1058	<	} catch (NullPointerException success) {
1059	<	} finally {
1103	<	joinPool(e);
1052	>	final ExecutorService e = new CustomExecutor(2);
1053	>	try (PoolCleaner cleaner = cleaner(e)) {
1054	>	List<Callable<String>> l = new ArrayList<Callable<String>>();
1055	>	l.add(new StringTask());
1056	>	try {
1057	>	e.invokeAny(l, MEDIUM_DELAY_MS, null);
1058	>	shouldThrow();
1059	>	} catch (NullPointerException success) {}
1060		}
1061		}
1062
#	Line 1108 | Line 1064 | public class ScheduledExecutorSubclassTe
1064		* timed invokeAny(empty collection) throws IAE
1065		*/
1066		public void testTimedInvokeAny2() throws Exception {
1067	<	ExecutorService e = new CustomExecutor(2);
1068	<	try {
1069	<	e.invokeAny(new ArrayList<Callable<String>>(), MEDIUM_DELAY_MS, MILLISECONDS);
1070	<	shouldThrow();
1071	<	} catch (IllegalArgumentException success) {
1072	<	} finally {
1117	<	joinPool(e);
1067	>	final ExecutorService e = new CustomExecutor(2);
1068	>	try (PoolCleaner cleaner = cleaner(e)) {
1069	>	try {
1070	>	e.invokeAny(new ArrayList<Callable<String>>(), MEDIUM_DELAY_MS, MILLISECONDS);
1071	>	shouldThrow();
1072	>	} catch (IllegalArgumentException success) {}
1073		}
1074		}
1075
#	Line 1123 | Line 1078 | public class ScheduledExecutorSubclassTe
1078		*/
1079		public void testTimedInvokeAny3() throws Exception {
1080		CountDownLatch latch = new CountDownLatch(1);
1081	<	ExecutorService e = new CustomExecutor(2);
1082	<	List<Callable<String>> l = new ArrayList<Callable<String>>();
1083	<	l.add(latchAwaitingStringTask(latch));
1084	<	l.add(null);
1085	<	try {
1086	<	e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS);
1087	<	shouldThrow();
1088	<	} catch (NullPointerException success) {
1089	<	} finally {
1081	>	final ExecutorService e = new CustomExecutor(2);
1082	>	try (PoolCleaner cleaner = cleaner(e)) {
1083	>	List<Callable<String>> l = new ArrayList<Callable<String>>();
1084	>	l.add(latchAwaitingStringTask(latch));
1085	>	l.add(null);
1086	>	try {
1087	>	e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS);
1088	>	shouldThrow();
1089	>	} catch (NullPointerException success) {}
1090		latch.countDown();
1136	–	joinPool(e);
1091		}
1092		}
1093
#	Line 1141 | Line 1095 | public class ScheduledExecutorSubclassTe
1095		* timed invokeAny(c) throws ExecutionException if no task completes
1096		*/
1097		public void testTimedInvokeAny4() throws Exception {
1098	<	ExecutorService e = new CustomExecutor(2);
1099	<	List<Callable<String>> l = new ArrayList<Callable<String>>();
1100	<	l.add(new NPETask());
1101	<	try {
1102	<	e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS);
1103	<	shouldThrow();
1104	<	} catch (ExecutionException success) {
1105	<	assertTrue(success.getCause() instanceof NullPointerException);
1106	<	} finally {
1107	<	joinPool(e);
1098	>	final ExecutorService e = new CustomExecutor(2);
1099	>	try (PoolCleaner cleaner = cleaner(e)) {
1100	>	long startTime = System.nanoTime();
1101	>	List<Callable<String>> l = new ArrayList<Callable<String>>();
1102	>	l.add(new NPETask());
1103	>	try {
1104	>	e.invokeAny(l, LONG_DELAY_MS, MILLISECONDS);
1105	>	shouldThrow();
1106	>	} catch (ExecutionException success) {
1107	>	assertTrue(success.getCause() instanceof NullPointerException);
1108	>	}
1109	>	assertTrue(millisElapsedSince(startTime) < LONG_DELAY_MS);
1110		}
1111		}
1112
#	Line 1158 | Line 1114 | public class ScheduledExecutorSubclassTe
1114		* timed invokeAny(c) returns result of some task
1115		*/
1116		public void testTimedInvokeAny5() throws Exception {
1117	<	ExecutorService e = new CustomExecutor(2);
1118	<	try {
1117	>	final ExecutorService e = new CustomExecutor(2);
1118	>	try (PoolCleaner cleaner = cleaner(e)) {
1119	>	long startTime = System.nanoTime();
1120		List<Callable<String>> l = new ArrayList<Callable<String>>();
1121		l.add(new StringTask());
1122		l.add(new StringTask());
1123	<	String result = e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS);
1123	>	String result = e.invokeAny(l, LONG_DELAY_MS, MILLISECONDS);
1124		assertSame(TEST_STRING, result);
1125	<	} finally {
1169	<	joinPool(e);
1125	>	assertTrue(millisElapsedSince(startTime) < LONG_DELAY_MS);
1126		}
1127		}
1128
#	Line 1174 | Line 1130 | public class ScheduledExecutorSubclassTe
1130		* timed invokeAll(null) throws NPE
1131		*/
1132		public void testTimedInvokeAll1() throws Exception {
1133	<	ExecutorService e = new CustomExecutor(2);
1134	<	try {
1135	<	e.invokeAll(null, MEDIUM_DELAY_MS, MILLISECONDS);
1136	<	shouldThrow();
1137	<	} catch (NullPointerException success) {
1138	<	} finally {
1183	<	joinPool(e);
1133	>	final ExecutorService e = new CustomExecutor(2);
1134	>	try (PoolCleaner cleaner = cleaner(e)) {
1135	>	try {
1136	>	e.invokeAll(null, MEDIUM_DELAY_MS, MILLISECONDS);
1137	>	shouldThrow();
1138	>	} catch (NullPointerException success) {}
1139		}
1140		}
1141
#	Line 1188 | Line 1143 | public class ScheduledExecutorSubclassTe
1143		* timed invokeAll(,,null) throws NPE
1144		*/
1145		public void testTimedInvokeAllNullTimeUnit() throws Exception {
1146	<	ExecutorService e = new CustomExecutor(2);
1147	<	List<Callable<String>> l = new ArrayList<Callable<String>>();
1148	<	l.add(new StringTask());
1149	<	try {
1150	<	e.invokeAll(l, MEDIUM_DELAY_MS, null);
1151	<	shouldThrow();
1152	<	} catch (NullPointerException success) {
1153	<	} finally {
1199	<	joinPool(e);
1146	>	final ExecutorService e = new CustomExecutor(2);
1147	>	try (PoolCleaner cleaner = cleaner(e)) {
1148	>	List<Callable<String>> l = new ArrayList<Callable<String>>();
1149	>	l.add(new StringTask());
1150	>	try {
1151	>	e.invokeAll(l, MEDIUM_DELAY_MS, null);
1152	>	shouldThrow();
1153	>	} catch (NullPointerException success) {}
1154		}
1155		}
1156
#	Line 1204 | Line 1158 | public class ScheduledExecutorSubclassTe
1158		* timed invokeAll(empty collection) returns empty collection
1159		*/
1160		public void testTimedInvokeAll2() throws Exception {
1161	<	ExecutorService e = new CustomExecutor(2);
1162	<	try {
1161	>	final ExecutorService e = new CustomExecutor(2);
1162	>	try (PoolCleaner cleaner = cleaner(e)) {
1163		List<Future<String>> r = e.invokeAll(new ArrayList<Callable<String>>(), MEDIUM_DELAY_MS, MILLISECONDS);
1164		assertTrue(r.isEmpty());
1211	–	} finally {
1212	–	joinPool(e);
1165		}
1166		}
1167
#	Line 1217 | Line 1169 | public class ScheduledExecutorSubclassTe
1169		* timed invokeAll(c) throws NPE if c has null elements
1170		*/
1171		public void testTimedInvokeAll3() throws Exception {
1172	<	ExecutorService e = new CustomExecutor(2);
1173	<	List<Callable<String>> l = new ArrayList<Callable<String>>();
1174	<	l.add(new StringTask());
1175	<	l.add(null);
1176	<	try {
1177	<	e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS);
1178	<	shouldThrow();
1179	<	} catch (NullPointerException success) {
1180	<	} finally {
1229	<	joinPool(e);
1172	>	final ExecutorService e = new CustomExecutor(2);
1173	>	try (PoolCleaner cleaner = cleaner(e)) {
1174	>	List<Callable<String>> l = new ArrayList<Callable<String>>();
1175	>	l.add(new StringTask());
1176	>	l.add(null);
1177	>	try {
1178	>	e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS);
1179	>	shouldThrow();
1180	>	} catch (NullPointerException success) {}
1181		}
1182		}
1183
#	Line 1234 | Line 1185 | public class ScheduledExecutorSubclassTe
1185		* get of element of invokeAll(c) throws exception on failed task
1186		*/
1187		public void testTimedInvokeAll4() throws Exception {
1188	<	ExecutorService e = new CustomExecutor(2);
1189	<	List<Callable<String>> l = new ArrayList<Callable<String>>();
1190	<	l.add(new NPETask());
1191	<	List<Future<String>> futures =
1192	<	e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS);
1193	<	assertEquals(1, futures.size());
1194	<	try {
1195	<	futures.get(0).get();
1196	<	shouldThrow();
1197	<	} catch (ExecutionException success) {
1198	<	assertTrue(success.getCause() instanceof NullPointerException);
1199	<	} finally {
1200	<	joinPool(e);
1188	>	final ExecutorService e = new CustomExecutor(2);
1189	>	try (PoolCleaner cleaner = cleaner(e)) {
1190	>	List<Callable<String>> l = new ArrayList<Callable<String>>();
1191	>	l.add(new NPETask());
1192	>	List<Future<String>> futures =
1193	>	e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS);
1194	>	assertEquals(1, futures.size());
1195	>	try {
1196	>	futures.get(0).get();
1197	>	shouldThrow();
1198	>	} catch (ExecutionException success) {
1199	>	assertTrue(success.getCause() instanceof NullPointerException);
1200	>	}
1201		}
1202		}
1203
#	Line 1254 | Line 1205 | public class ScheduledExecutorSubclassTe
1205		* timed invokeAll(c) returns results of all completed tasks
1206		*/
1207		public void testTimedInvokeAll5() throws Exception {
1208	<	ExecutorService e = new CustomExecutor(2);
1209	<	try {
1208	>	final ExecutorService e = new CustomExecutor(2);
1209	>	try (PoolCleaner cleaner = cleaner(e)) {
1210		List<Callable<String>> l = new ArrayList<Callable<String>>();
1211		l.add(new StringTask());
1212		l.add(new StringTask());
#	Line 1264 | Line 1215 | public class ScheduledExecutorSubclassTe
1215		assertEquals(2, futures.size());
1216		for (Future<String> future : futures)
1217		assertSame(TEST_STRING, future.get());
1267	–	} finally {
1268	–	joinPool(e);
1218		}
1219		}
1220
#	Line 1273 | Line 1222 | public class ScheduledExecutorSubclassTe
1222		* timed invokeAll(c) cancels tasks not completed by timeout
1223		*/
1224		public void testTimedInvokeAll6() throws Exception {
1225	<	ExecutorService e = new CustomExecutor(2);
1226	<	try {
1227	<	for (long timeout = timeoutMillis();;) {
1225	>	for (long timeout = timeoutMillis();;) {
1226	>	final CountDownLatch done = new CountDownLatch(1);
1227	>	final Callable<String> waiter = new CheckedCallable<String>() {
1228	>	public String realCall() {
1229	>	try { done.await(LONG_DELAY_MS, MILLISECONDS); }
1230	>	catch (InterruptedException ok) {}
1231	>	return "1"; }};
1232	>	final ExecutorService p = new CustomExecutor(2);
1233	>	try (PoolCleaner cleaner = cleaner(p, done)) {
1234		List<Callable<String>> tasks = new ArrayList<>();
1235		tasks.add(new StringTask("0"));
1236	<	tasks.add(Executors.callable(new LongPossiblyInterruptedRunnable(), TEST_STRING));
1236	>	tasks.add(waiter);
1237		tasks.add(new StringTask("2"));
1238		long startTime = System.nanoTime();
1239		List<Future<String>> futures =
1240	<	e.invokeAll(tasks, timeout, MILLISECONDS);
1240	>	p.invokeAll(tasks, timeout, MILLISECONDS);
1241		assertEquals(tasks.size(), futures.size());
1242		assertTrue(millisElapsedSince(startTime) >= timeout);
1243		for (Future future : futures)
#	Line 1298 | Line 1253 | public class ScheduledExecutorSubclassTe
1253		fail("expected exactly one task to be cancelled");
1254		}
1255		}
1301	–	} finally {
1302	–	joinPool(e);
1256		}
1257		}
1258

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