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

Comparing jsr166/src/test/tck/ThreadPoolExecutorTest.java (file contents):
Revision 1.81 by jsr166, Sun Oct 4 02:24:49 2015 UTC vs.
Revision 1.99 by jsr166, Mon Oct 5 20:45:41 2015 UTC

#	Line 426 | Line 426 | public class ThreadPoolExecutorTest exte
426		new ThreadPoolExecutor(1, 1,
427		LONG_DELAY_MS, MILLISECONDS,
428		new ArrayBlockingQueue<Runnable>(10));
429	<	assertFalse(p.isShutdown());
430	<	try { p.shutdown(); } catch (SecurityException ok) { return; }
431	<	assertTrue(p.isShutdown());
432	<	joinPool(p);
429	>	try (PoolCleaner cleaner = cleaner(p)) {
430	>	assertFalse(p.isShutdown());
431	>	try { p.shutdown(); } catch (SecurityException ok) { return; }
432	>	assertTrue(p.isShutdown());
433	>	}
434		}
435
436		/**
#	Line 440 | Line 441 | public class ThreadPoolExecutorTest exte
441		new ThreadPoolExecutor(1, 1,
442		LONG_DELAY_MS, MILLISECONDS,
443		new ArrayBlockingQueue<Runnable>(10));
444	<	assertFalse(p.isTerminated());
445	<	assertFalse(p.awaitTermination(Long.MIN_VALUE, NANOSECONDS));
446	<	assertFalse(p.awaitTermination(Long.MIN_VALUE, MILLISECONDS));
447	<	assertFalse(p.awaitTermination(-1L, NANOSECONDS));
448	<	assertFalse(p.awaitTermination(-1L, MILLISECONDS));
449	<	assertFalse(p.awaitTermination(0L, NANOSECONDS));
450	<	assertFalse(p.awaitTermination(0L, MILLISECONDS));
451	<	long timeoutNanos = 999999L;
452	<	long startTime = System.nanoTime();
453	<	assertFalse(p.awaitTermination(timeoutNanos, NANOSECONDS));
454	<	assertTrue(System.nanoTime() - startTime >= timeoutNanos);
455	<	assertFalse(p.isTerminated());
456	<	startTime = System.nanoTime();
457	<	long timeoutMillis = timeoutMillis();
458	<	assertFalse(p.awaitTermination(timeoutMillis, MILLISECONDS));
459	<	assertTrue(millisElapsedSince(startTime) >= timeoutMillis);
460	<	assertFalse(p.isTerminated());
461	<	p.shutdown();
462	<	assertTrue(p.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
463	<	assertTrue(p.isTerminated());
444	>	try (PoolCleaner cleaner = cleaner(p)) {
445	>	assertFalse(p.isTerminated());
446	>	assertFalse(p.awaitTermination(Long.MIN_VALUE, NANOSECONDS));
447	>	assertFalse(p.awaitTermination(Long.MIN_VALUE, MILLISECONDS));
448	>	assertFalse(p.awaitTermination(-1L, NANOSECONDS));
449	>	assertFalse(p.awaitTermination(-1L, MILLISECONDS));
450	>	assertFalse(p.awaitTermination(0L, NANOSECONDS));
451	>	assertFalse(p.awaitTermination(0L, MILLISECONDS));
452	>	long timeoutNanos = 999999L;
453	>	long startTime = System.nanoTime();
454	>	assertFalse(p.awaitTermination(timeoutNanos, NANOSECONDS));
455	>	assertTrue(System.nanoTime() - startTime >= timeoutNanos);
456	>	assertFalse(p.isTerminated());
457	>	startTime = System.nanoTime();
458	>	long timeoutMillis = timeoutMillis();
459	>	assertFalse(p.awaitTermination(timeoutMillis, MILLISECONDS));
460	>	assertTrue(millisElapsedSince(startTime) >= timeoutMillis);
461	>	assertFalse(p.isTerminated());
462	>	try { p.shutdown(); } catch (SecurityException ok) { return; }
463	>	assertTrue(p.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
464	>	assertTrue(p.isTerminated());
465	>	}
466		}
467
468		/**
#	Line 470 | Line 473 | public class ThreadPoolExecutorTest exte
473		new ThreadPoolExecutor(1, 1,
474		LONG_DELAY_MS, MILLISECONDS,
475		new ArrayBlockingQueue<Runnable>(10));
476	<	final CountDownLatch threadStarted = new CountDownLatch(1);
477	<	final CountDownLatch done = new CountDownLatch(1);
478	<	assertFalse(p.isTerminated());
479	<	try {
476	>	try (PoolCleaner cleaner = cleaner(p)) {
477	>	final CountDownLatch threadStarted = new CountDownLatch(1);
478	>	final CountDownLatch done = new CountDownLatch(1);
479	>	assertFalse(p.isTerminating());
480		p.execute(new CheckedRunnable() {
481		public void realRun() throws InterruptedException {
482	<	assertFalse(p.isTerminated());
482	>	assertFalse(p.isTerminating());
483		threadStarted.countDown();
484		done.await();
485		}});
486		assertTrue(threadStarted.await(MEDIUM_DELAY_MS, MILLISECONDS));
487		assertFalse(p.isTerminating());
488		done.countDown();
486	–	} finally {
489		try { p.shutdown(); } catch (SecurityException ok) { return; }
490	+	assertTrue(p.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
491	+	assertTrue(p.isTerminated());
492	+	assertFalse(p.isTerminating());
493		}
489	–	assertTrue(p.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
490	–	assertTrue(p.isTerminated());
494		}
495
496		/**
#	Line 498 | Line 501 | public class ThreadPoolExecutorTest exte
501		new ThreadPoolExecutor(1, 1,
502		LONG_DELAY_MS, MILLISECONDS,
503		new ArrayBlockingQueue<Runnable>(10));
504	<	final CountDownLatch threadStarted = new CountDownLatch(1);
505	<	final CountDownLatch done = new CountDownLatch(1);
506	<	try {
504	>	try (PoolCleaner cleaner = cleaner(p)) {
505	>	final CountDownLatch threadStarted = new CountDownLatch(1);
506	>	final CountDownLatch done = new CountDownLatch(1);
507		assertFalse(p.isTerminating());
508		p.execute(new CheckedRunnable() {
509		public void realRun() throws InterruptedException {
#	Line 511 | Line 514 | public class ThreadPoolExecutorTest exte
514		assertTrue(threadStarted.await(MEDIUM_DELAY_MS, MILLISECONDS));
515		assertFalse(p.isTerminating());
516		done.countDown();
514	–	} finally {
517		try { p.shutdown(); } catch (SecurityException ok) { return; }
518	+	assertTrue(p.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
519	+	assertTrue(p.isTerminated());
520	+	assertFalse(p.isTerminating());
521		}
517	–	assertTrue(p.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
518	–	assertTrue(p.isTerminated());
519	–	assertFalse(p.isTerminating());
522		}
523
524		/**
#	Line 528 | Line 530 | public class ThreadPoolExecutorTest exte
530		new ThreadPoolExecutor(1, 1,
531		LONG_DELAY_MS, MILLISECONDS,
532		q);
533	<	final CountDownLatch threadStarted = new CountDownLatch(1);
534	<	final CountDownLatch done = new CountDownLatch(1);
535	<	try {
533	>	try (PoolCleaner cleaner = cleaner(p)) {
534	>	final CountDownLatch threadStarted = new CountDownLatch(1);
535	>	final CountDownLatch done = new CountDownLatch(1);
536		FutureTask[] tasks = new FutureTask[5];
537		for (int i = 0; i < tasks.length; i++) {
538		Callable task = new CheckedCallable<Boolean>() {
#	Line 548 | Line 550 | public class ThreadPoolExecutorTest exte
550		assertFalse(q.contains(tasks[0]));
551		assertTrue(q.contains(tasks[tasks.length - 1]));
552		assertEquals(tasks.length - 1, q.size());
551	–	} finally {
553		done.countDown();
553	–	joinPool(p);
554		}
555		}
556
#	Line 563 | Line 563 | public class ThreadPoolExecutorTest exte
563		new ThreadPoolExecutor(1, 1,
564		LONG_DELAY_MS, MILLISECONDS,
565		q);
566	<	Runnable[] tasks = new Runnable[5];
567	<	final CountDownLatch threadStarted = new CountDownLatch(1);
568	<	final CountDownLatch done = new CountDownLatch(1);
569	<	try {
566	>	try (PoolCleaner cleaner = cleaner(p)) {
567	>	Runnable[] tasks = new Runnable[6];
568	>	final CountDownLatch threadStarted = new CountDownLatch(1);
569	>	final CountDownLatch done = new CountDownLatch(1);
570		for (int i = 0; i < tasks.length; i++) {
571		tasks[i] = new CheckedRunnable() {
572		public void realRun() throws InterruptedException {
#	Line 585 | Line 585 | public class ThreadPoolExecutorTest exte
585		assertTrue(q.contains(tasks[3]));
586		assertTrue(p.remove(tasks[3]));
587		assertFalse(q.contains(tasks[3]));
588	–	} finally {
588		done.countDown();
590	–	joinPool(p);
589		}
590		}
591
#	Line 602 | Line 600 | public class ThreadPoolExecutorTest exte
600		new ThreadPoolExecutor(1, 1,
601		LONG_DELAY_MS, MILLISECONDS,
602		q);
603	<	FutureTask[] tasks = new FutureTask[5];
604	<	try {
603	>	try (PoolCleaner cleaner = cleaner(p)) {
604	>	FutureTask[] tasks = new FutureTask[5];
605		for (int i = 0; i < tasks.length; i++) {
606		Callable task = new CheckedCallable<Boolean>() {
607		public Boolean realCall() throws InterruptedException {
#	Line 627 | Line 625 | public class ThreadPoolExecutorTest exte
625		p.purge();         // Nothing to do
626		assertEquals(tasks.length - 3, q.size());
627		assertEquals(tasks.length - 2, p.getTaskCount());
630	–	} finally {
628		done.countDown();
632	–	joinPool(p);
629		}
630		}
631
#	Line 645 | Line 641 | public class ThreadPoolExecutorTest exte
641		new ThreadPoolExecutor(poolSize, poolSize,
642		LONG_DELAY_MS, MILLISECONDS,
643		new ArrayBlockingQueue<Runnable>(10));
644	<	CountDownLatch threadsStarted = new CountDownLatch(poolSize);
644	>	final CountDownLatch threadsStarted = new CountDownLatch(poolSize);
645		Runnable waiter = new CheckedRunnable() { public void realRun() {
646		threadsStarted.countDown();
647		try {
#	Line 1022 | Line 1018 | public class ThreadPoolExecutorTest exte
1018		60, SECONDS,
1019		new ArrayBlockingQueue<Runnable>(10));
1020
1021	<	final CountDownLatch threadStarted = new CountDownLatch(1);
1022	<	final CountDownLatch done = new CountDownLatch(1);
1023	<	try {
1021	>	try (PoolCleaner cleaner = cleaner(p)) {
1022	>	final CountDownLatch threadStarted = new CountDownLatch(1);
1023	>	final CountDownLatch done = new CountDownLatch(1);
1024		Thread t = newStartedThread(new CheckedInterruptedRunnable() {
1025		public void realRun() throws Exception {
1026		Callable task = new CheckedCallable<Boolean>() {
#	Line 1039 | Line 1035 | public class ThreadPoolExecutorTest exte
1035		assertTrue(threadStarted.await(MEDIUM_DELAY_MS, MILLISECONDS));
1036		t.interrupt();
1037		awaitTermination(t, MEDIUM_DELAY_MS);
1042	–	} finally {
1038		done.countDown();
1044	–	joinPool(p);
1039		}
1040		}
1041
#	Line 1049 | Line 1043 | public class ThreadPoolExecutorTest exte
1043		* execute throws RejectedExecutionException if saturated.
1044		*/
1045		public void testSaturatedExecute() {
1046	<	ThreadPoolExecutor p =
1046	>	final ThreadPoolExecutor p =
1047		new ThreadPoolExecutor(1, 1,
1048		LONG_DELAY_MS, MILLISECONDS,
1049		new ArrayBlockingQueue<Runnable>(1));
1050	<	final CountDownLatch done = new CountDownLatch(1);
1051	<	try {
1050	>	try (PoolCleaner cleaner = cleaner(p)) {
1051	>	final CountDownLatch done = new CountDownLatch(1);
1052		Runnable task = new CheckedRunnable() {
1053		public void realRun() throws InterruptedException {
1054		done.await();
#	Line 1068 | Line 1062 | public class ThreadPoolExecutorTest exte
1062		} catch (RejectedExecutionException success) {}
1063		assertTrue(p.getTaskCount() <= 2);
1064		}
1071	–	} finally {
1065		done.countDown();
1073	–	joinPool(p);
1066		}
1067		}
1068
#	Line 1078 | Line 1070 | public class ThreadPoolExecutorTest exte
1070		* submit(runnable) throws RejectedExecutionException if saturated.
1071		*/
1072		public void testSaturatedSubmitRunnable() {
1073	<	ThreadPoolExecutor p =
1073	>	final ThreadPoolExecutor p =
1074		new ThreadPoolExecutor(1, 1,
1075		LONG_DELAY_MS, MILLISECONDS,
1076		new ArrayBlockingQueue<Runnable>(1));
1077	<	final CountDownLatch done = new CountDownLatch(1);
1078	<	try {
1077	>	try (PoolCleaner cleaner = cleaner(p)) {
1078	>	final CountDownLatch done = new CountDownLatch(1);
1079		Runnable task = new CheckedRunnable() {
1080		public void realRun() throws InterruptedException {
1081		done.await();
#	Line 1097 | Line 1089 | public class ThreadPoolExecutorTest exte
1089		} catch (RejectedExecutionException success) {}
1090		assertTrue(p.getTaskCount() <= 2);
1091		}
1100	–	} finally {
1092		done.countDown();
1102	–	joinPool(p);
1093		}
1094		}
1095
#	Line 1107 | Line 1097 | public class ThreadPoolExecutorTest exte
1097		* submit(callable) throws RejectedExecutionException if saturated.
1098		*/
1099		public void testSaturatedSubmitCallable() {
1100	<	ThreadPoolExecutor p =
1100	>	final ThreadPoolExecutor p =
1101		new ThreadPoolExecutor(1, 1,
1102		LONG_DELAY_MS, MILLISECONDS,
1103		new ArrayBlockingQueue<Runnable>(1));
1104	<	final CountDownLatch done = new CountDownLatch(1);
1105	<	try {
1104	>	try (PoolCleaner cleaner = cleaner(p)) {
1105	>	final CountDownLatch done = new CountDownLatch(1);
1106		Runnable task = new CheckedRunnable() {
1107		public void realRun() throws InterruptedException {
1108		done.await();
#	Line 1126 | Line 1116 | public class ThreadPoolExecutorTest exte
1116		} catch (RejectedExecutionException success) {}
1117		assertTrue(p.getTaskCount() <= 2);
1118		}
1129	–	} finally {
1119		done.countDown();
1131	–	joinPool(p);
1120		}
1121		}
1122
#	Line 1136 | Line 1124 | public class ThreadPoolExecutorTest exte
1124		* executor using CallerRunsPolicy runs task if saturated.
1125		*/
1126		public void testSaturatedExecute2() {
1139	–	RejectedExecutionHandler h = new ThreadPoolExecutor.CallerRunsPolicy();
1127		final ThreadPoolExecutor p =
1128		new ThreadPoolExecutor(1, 1,
1129		LONG_DELAY_MS,
1130		MILLISECONDS,
1131		new ArrayBlockingQueue<Runnable>(1),
1132	<	h);
1133	<	try {
1132	>	new ThreadPoolExecutor.CallerRunsPolicy());
1133	>	try (PoolCleaner cleaner = cleaner(p)) {
1134	>	final CountDownLatch done = new CountDownLatch(1);
1135	>	Runnable blocker = new CheckedRunnable() {
1136	>	public void realRun() throws InterruptedException {
1137	>	done.await();
1138	>	}};
1139	>	p.execute(blocker);
1140		TrackedNoOpRunnable[] tasks = new TrackedNoOpRunnable[5];
1141	<	for (int i = 0; i < tasks.length; ++i)
1141	>	for (int i = 0; i < tasks.length; i++)
1142		tasks[i] = new TrackedNoOpRunnable();
1143	<	TrackedLongRunnable mr = new TrackedLongRunnable();
1151	<	p.execute(mr);
1152	<	for (int i = 0; i < tasks.length; ++i)
1143	>	for (int i = 0; i < tasks.length; i++)
1144		p.execute(tasks[i]);
1145	<	for (int i = 1; i < tasks.length; ++i)
1145	>	for (int i = 1; i < tasks.length; i++)
1146		assertTrue(tasks[i].done);
1147	<	try { p.shutdownNow(); } catch (SecurityException ok) { return; }
1148	<	} finally {
1158	<	joinPool(p);
1147	>	assertFalse(tasks[0].done); // waiting in queue
1148	>	done.countDown();
1149		}
1150		}
1151
#	Line 1163 | Line 1153 | public class ThreadPoolExecutorTest exte
1153		* executor using DiscardPolicy drops task if saturated.
1154		*/
1155		public void testSaturatedExecute3() {
1156	<	RejectedExecutionHandler h = new ThreadPoolExecutor.DiscardPolicy();
1156	>	final TrackedNoOpRunnable[] tasks = new TrackedNoOpRunnable[5];
1157	>	for (int i = 0; i < tasks.length; ++i)
1158	>	tasks[i] = new TrackedNoOpRunnable();
1159		final ThreadPoolExecutor p =
1160		new ThreadPoolExecutor(1, 1,
1161	<	LONG_DELAY_MS, MILLISECONDS,
1162	<	new ArrayBlockingQueue<Runnable>(1),
1163	<	h);
1164	<	try {
1165	<	TrackedNoOpRunnable[] tasks = new TrackedNoOpRunnable[5];
1166	<	for (int i = 0; i < tasks.length; ++i)
1167	<	tasks[i] = new TrackedNoOpRunnable();
1176	<	p.execute(new TrackedLongRunnable());
1161	>	LONG_DELAY_MS, MILLISECONDS,
1162	>	new ArrayBlockingQueue<Runnable>(1),
1163	>	new ThreadPoolExecutor.DiscardPolicy());
1164	>	try (PoolCleaner cleaner = cleaner(p)) {
1165	>	final CountDownLatch done = new CountDownLatch(1);
1166	>	p.execute(awaiter(done));
1167	>
1168		for (TrackedNoOpRunnable task : tasks)
1169		p.execute(task);
1170	<	for (TrackedNoOpRunnable task : tasks)
1171	<	assertFalse(task.done);
1172	<	try { p.shutdownNow(); } catch (SecurityException ok) { return; }
1182	<	} finally {
1183	<	joinPool(p);
1170	>	for (int i = 1; i < tasks.length; i++)
1171	>	assertFalse(tasks[i].done);
1172	>	done.countDown();
1173		}
1174	+	for (int i = 1; i < tasks.length; i++)
1175	+	assertFalse(tasks[i].done);
1176	+	assertTrue(tasks[0].done); // was waiting in queue
1177		}
1178
1179		/**
1180		* executor using DiscardOldestPolicy drops oldest task if saturated.
1181		*/
1182		public void testSaturatedExecute4() {
1183	<	RejectedExecutionHandler h = new ThreadPoolExecutor.DiscardOldestPolicy();
1183	>	final CountDownLatch done = new CountDownLatch(1);
1184	>	LatchAwaiter r1 = awaiter(done);
1185	>	LatchAwaiter r2 = awaiter(done);
1186	>	LatchAwaiter r3 = awaiter(done);
1187		final ThreadPoolExecutor p =
1188		new ThreadPoolExecutor(1, 1,
1189		LONG_DELAY_MS, MILLISECONDS,
1190		new ArrayBlockingQueue<Runnable>(1),
1191	<	h);
1192	<	try {
1193	<	p.execute(new TrackedLongRunnable());
1194	<	TrackedLongRunnable r2 = new TrackedLongRunnable();
1191	>	new ThreadPoolExecutor.DiscardOldestPolicy());
1192	>	try (PoolCleaner cleaner = cleaner(p)) {
1193	>	assertEquals(LatchAwaiter.NEW, r1.state);
1194	>	assertEquals(LatchAwaiter.NEW, r2.state);
1195	>	assertEquals(LatchAwaiter.NEW, r3.state);
1196	>	p.execute(r1);
1197		p.execute(r2);
1198		assertTrue(p.getQueue().contains(r2));
1202	–	TrackedNoOpRunnable r3 = new TrackedNoOpRunnable();
1199		p.execute(r3);
1200		assertFalse(p.getQueue().contains(r2));
1201		assertTrue(p.getQueue().contains(r3));
1202	<	try { p.shutdownNow(); } catch (SecurityException ok) { return; }
1207	<	} finally {
1208	<	joinPool(p);
1202	>	done.countDown();
1203		}
1204	+	assertEquals(LatchAwaiter.DONE, r1.state);
1205	+	assertEquals(LatchAwaiter.NEW, r2.state);
1206	+	assertEquals(LatchAwaiter.DONE, r3.state);
1207		}
1208
1209		/**
1210		* execute throws RejectedExecutionException if shutdown
1211		*/
1212		public void testRejectedExecutionExceptionOnShutdown() {
1213	<	ThreadPoolExecutor p =
1213	>	final ThreadPoolExecutor p =
1214		new ThreadPoolExecutor(1, 1,
1215		LONG_DELAY_MS, MILLISECONDS,
1216		new ArrayBlockingQueue<Runnable>(1));
1217		try { p.shutdown(); } catch (SecurityException ok) { return; }
1218	<	try {
1219	<	p.execute(new NoOpRunnable());
1220	<	shouldThrow();
1221	<	} catch (RejectedExecutionException success) {}
1222	<
1223	<	joinPool(p);
1218	>	try (PoolCleaner cleaner = cleaner(p)) {
1219	>	try {
1220	>	p.execute(new NoOpRunnable());
1221	>	shouldThrow();
1222	>	} catch (RejectedExecutionException success) {}
1223	>	}
1224		}
1225
1226		/**
#	Line 1237 | Line 1234 | public class ThreadPoolExecutorTest exte
1234		new ArrayBlockingQueue<Runnable>(1), h);
1235
1236		try { p.shutdown(); } catch (SecurityException ok) { return; }
1237	<	try {
1237	>	try (PoolCleaner cleaner = cleaner(p)) {
1238		TrackedNoOpRunnable r = new TrackedNoOpRunnable();
1239		p.execute(r);
1240		assertFalse(r.done);
1244	–	} finally {
1245	–	joinPool(p);
1241		}
1242		}
1243
#	Line 1250 | Line 1245 | public class ThreadPoolExecutorTest exte
1245		* execute using DiscardPolicy drops task on shutdown
1246		*/
1247		public void testDiscardOnShutdown() {
1248	<	RejectedExecutionHandler h = new ThreadPoolExecutor.DiscardPolicy();
1254	<	ThreadPoolExecutor p =
1248	>	final ThreadPoolExecutor p =
1249		new ThreadPoolExecutor(1, 1,
1250		LONG_DELAY_MS, MILLISECONDS,
1251		new ArrayBlockingQueue<Runnable>(1),
1252	<	h);
1252	>	new ThreadPoolExecutor.DiscardPolicy());
1253
1254		try { p.shutdown(); } catch (SecurityException ok) { return; }
1255	<	try {
1255	>	try (PoolCleaner cleaner = cleaner(p)) {
1256		TrackedNoOpRunnable r = new TrackedNoOpRunnable();
1257		p.execute(r);
1258		assertFalse(r.done);
1265	–	} finally {
1266	–	joinPool(p);
1259		}
1260		}
1261
#	Line 1271 | Line 1263 | public class ThreadPoolExecutorTest exte
1263		* execute using DiscardOldestPolicy drops task on shutdown
1264		*/
1265		public void testDiscardOldestOnShutdown() {
1266	<	RejectedExecutionHandler h = new ThreadPoolExecutor.DiscardOldestPolicy();
1275	<	ThreadPoolExecutor p =
1266	>	final ThreadPoolExecutor p =
1267		new ThreadPoolExecutor(1, 1,
1268		LONG_DELAY_MS, MILLISECONDS,
1269		new ArrayBlockingQueue<Runnable>(1),
1270	<	h);
1270	>	new ThreadPoolExecutor.DiscardOldestPolicy());
1271
1272		try { p.shutdown(); } catch (SecurityException ok) { return; }
1273	<	try {
1273	>	try (PoolCleaner cleaner = cleaner(p)) {
1274		TrackedNoOpRunnable r = new TrackedNoOpRunnable();
1275		p.execute(r);
1276		assertFalse(r.done);
1286	–	} finally {
1287	–	joinPool(p);
1277		}
1278		}
1279
#	Line 1292 | Line 1281 | public class ThreadPoolExecutorTest exte
1281		* execute(null) throws NPE
1282		*/
1283		public void testExecuteNull() {
1284	<	ThreadPoolExecutor p =
1285	<	new ThreadPoolExecutor(1, 2, 1L, SECONDS,
1284	>	final ThreadPoolExecutor p =
1285	>	new ThreadPoolExecutor(1, 2,
1286	>	1L, SECONDS,
1287		new ArrayBlockingQueue<Runnable>(10));
1288	<	try {
1289	<	p.execute(null);
1290	<	shouldThrow();
1291	<	} catch (NullPointerException success) {}
1292	<
1293	<	joinPool(p);
1288	>	try (PoolCleaner cleaner = cleaner(p)) {
1289	>	try {
1290	>	p.execute(null);
1291	>	shouldThrow();
1292	>	} catch (NullPointerException success) {}
1293	>	}
1294		}
1295
1296		/**
1297		* setCorePoolSize of negative value throws IllegalArgumentException
1298		*/
1299		public void testCorePoolSizeIllegalArgumentException() {
1300	<	ThreadPoolExecutor p =
1300	>	final ThreadPoolExecutor p =
1301		new ThreadPoolExecutor(1, 2,
1302		LONG_DELAY_MS, MILLISECONDS,
1303		new ArrayBlockingQueue<Runnable>(10));
1304	<	try {
1305	<	p.setCorePoolSize(-1);
1306	<	shouldThrow();
1307	<	} catch (IllegalArgumentException success) {
1308	<	} finally {
1319	<	try { p.shutdown(); } catch (SecurityException ok) { return; }
1304	>	try (PoolCleaner cleaner = cleaner(p)) {
1305	>	try {
1306	>	p.setCorePoolSize(-1);
1307	>	shouldThrow();
1308	>	} catch (IllegalArgumentException success) {}
1309		}
1321	–	joinPool(p);
1310		}
1311
1312		/**
#	Line 1326 | Line 1314 | public class ThreadPoolExecutorTest exte
1314		* given a value less the core pool size
1315		*/
1316		public void testMaximumPoolSizeIllegalArgumentException() {
1317	<	ThreadPoolExecutor p =
1317	>	final ThreadPoolExecutor p =
1318		new ThreadPoolExecutor(2, 3,
1319		LONG_DELAY_MS, MILLISECONDS,
1320		new ArrayBlockingQueue<Runnable>(10));
1321	<	try {
1322	<	p.setMaximumPoolSize(1);
1323	<	shouldThrow();
1324	<	} catch (IllegalArgumentException success) {
1325	<	} finally {
1338	<	try { p.shutdown(); } catch (SecurityException ok) { return; }
1321	>	try (PoolCleaner cleaner = cleaner(p)) {
1322	>	try {
1323	>	p.setMaximumPoolSize(1);
1324	>	shouldThrow();
1325	>	} catch (IllegalArgumentException success) {}
1326		}
1340	–	joinPool(p);
1327		}
1328
1329		/**
#	Line 1345 | Line 1331 | public class ThreadPoolExecutorTest exte
1331		* if given a negative value
1332		*/
1333		public void testMaximumPoolSizeIllegalArgumentException2() {
1334	<	ThreadPoolExecutor p =
1334	>	final ThreadPoolExecutor p =
1335		new ThreadPoolExecutor(2, 3,
1336		LONG_DELAY_MS, MILLISECONDS,
1337		new ArrayBlockingQueue<Runnable>(10));
1338	<	try {
1339	<	p.setMaximumPoolSize(-1);
1340	<	shouldThrow();
1341	<	} catch (IllegalArgumentException success) {
1342	<	} finally {
1357	<	try { p.shutdown(); } catch (SecurityException ok) { return; }
1338	>	try (PoolCleaner cleaner = cleaner(p)) {
1339	>	try {
1340	>	p.setMaximumPoolSize(-1);
1341	>	shouldThrow();
1342	>	} catch (IllegalArgumentException success) {}
1343		}
1359	–	joinPool(p);
1344		}
1345
1346		/**
#	Line 1364 | Line 1348 | public class ThreadPoolExecutorTest exte
1348		* max pool size result in IllegalArgumentException.
1349		*/
1350		public void testPoolSizeInvariants() {
1351	<	ThreadPoolExecutor p =
1351	>	final ThreadPoolExecutor p =
1352		new ThreadPoolExecutor(1, 1,
1353		LONG_DELAY_MS, MILLISECONDS,
1354		new ArrayBlockingQueue<Runnable>(10));
1355	<	for (int s = 1; s < 5; s++) {
1356	<	p.setMaximumPoolSize(s);
1357	<	p.setCorePoolSize(s);
1358	<	try {
1359	<	p.setMaximumPoolSize(s - 1);
1360	<	shouldThrow();
1361	<	} catch (IllegalArgumentException success) {}
1362	<	assertEquals(s, p.getCorePoolSize());
1363	<	assertEquals(s, p.getMaximumPoolSize());
1364	<	try {
1365	<	p.setCorePoolSize(s + 1);
1366	<	shouldThrow();
1367	<	} catch (IllegalArgumentException success) {}
1368	<	assertEquals(s, p.getCorePoolSize());
1369	<	assertEquals(s, p.getMaximumPoolSize());
1355	>	try (PoolCleaner cleaner = cleaner(p)) {
1356	>	for (int s = 1; s < 5; s++) {
1357	>	p.setMaximumPoolSize(s);
1358	>	p.setCorePoolSize(s);
1359	>	try {
1360	>	p.setMaximumPoolSize(s - 1);
1361	>	shouldThrow();
1362	>	} catch (IllegalArgumentException success) {}
1363	>	assertEquals(s, p.getCorePoolSize());
1364	>	assertEquals(s, p.getMaximumPoolSize());
1365	>	try {
1366	>	p.setCorePoolSize(s + 1);
1367	>	shouldThrow();
1368	>	} catch (IllegalArgumentException success) {}
1369	>	assertEquals(s, p.getCorePoolSize());
1370	>	assertEquals(s, p.getMaximumPoolSize());
1371	>	}
1372		}
1387	–	joinPool(p);
1373		}
1374
1375		/**
#	Line 1392 | Line 1377 | public class ThreadPoolExecutorTest exte
1377		* when given a negative value
1378		*/
1379		public void testKeepAliveTimeIllegalArgumentException() {
1380	<	ThreadPoolExecutor p =
1380	>	final ThreadPoolExecutor p =
1381		new ThreadPoolExecutor(2, 3,
1382		LONG_DELAY_MS, MILLISECONDS,
1383		new ArrayBlockingQueue<Runnable>(10));
1384	<	try {
1385	<	p.setKeepAliveTime(-1,MILLISECONDS);
1386	<	shouldThrow();
1387	<	} catch (IllegalArgumentException success) {
1388	<	} finally {
1404	<	try { p.shutdown(); } catch (SecurityException ok) { return; }
1384	>	try (PoolCleaner cleaner = cleaner(p)) {
1385	>	try {
1386	>	p.setKeepAliveTime(-1, MILLISECONDS);
1387	>	shouldThrow();
1388	>	} catch (IllegalArgumentException success) {}
1389		}
1406	–	joinPool(p);
1390		}
1391
1392		/**
#	Line 1411 | Line 1394 | public class ThreadPoolExecutorTest exte
1394		*/
1395		public void testTerminated() {
1396		ExtendedTPE p = new ExtendedTPE();
1397	<	try { p.shutdown(); } catch (SecurityException ok) { return; }
1398	<	assertTrue(p.terminatedCalled());
1399	<	joinPool(p);
1397	>	try (PoolCleaner cleaner = cleaner(p)) {
1398	>	try { p.shutdown(); } catch (SecurityException ok) { return; }
1399	>	assertTrue(p.terminatedCalled());
1400	>	assertTrue(p.isShutdown());
1401	>	}
1402		}
1403
1404		/**
#	Line 1421 | Line 1406 | public class ThreadPoolExecutorTest exte
1406		*/
1407		public void testBeforeAfter() throws InterruptedException {
1408		ExtendedTPE p = new ExtendedTPE();
1409	<	try {
1409	>	try (PoolCleaner cleaner = cleaner(p)) {
1410		final CountDownLatch done = new CountDownLatch(1);
1411		p.execute(new CheckedRunnable() {
1412		public void realRun() {
#	Line 1431 | Line 1416 | public class ThreadPoolExecutorTest exte
1416		assertEquals(0, done.getCount());
1417		assertTrue(p.afterCalled());
1418		assertTrue(p.beforeCalled());
1434	–	try { p.shutdown(); } catch (SecurityException ok) { return; }
1435	–	} finally {
1436	–	joinPool(p);
1419		}
1420		}
1421
#	Line 1441 | Line 1423 | public class ThreadPoolExecutorTest exte
1423		* completed submit of callable returns result
1424		*/
1425		public void testSubmitCallable() throws Exception {
1426	<	ExecutorService e =
1426	>	final ExecutorService e =
1427		new ThreadPoolExecutor(2, 2,
1428		LONG_DELAY_MS, MILLISECONDS,
1429		new ArrayBlockingQueue<Runnable>(10));
1430	<	try {
1430	>	try (PoolCleaner cleaner = cleaner(e)) {
1431		Future<String> future = e.submit(new StringTask());
1432		String result = future.get();
1433		assertSame(TEST_STRING, result);
1452	–	} finally {
1453	–	joinPool(e);
1434		}
1435		}
1436
#	Line 1458 | Line 1438 | public class ThreadPoolExecutorTest exte
1438		* completed submit of runnable returns successfully
1439		*/
1440		public void testSubmitRunnable() throws Exception {
1441	<	ExecutorService e =
1441	>	final ExecutorService e =
1442		new ThreadPoolExecutor(2, 2,
1443		LONG_DELAY_MS, MILLISECONDS,
1444		new ArrayBlockingQueue<Runnable>(10));
1445	<	try {
1445	>	try (PoolCleaner cleaner = cleaner(e)) {
1446		Future<?> future = e.submit(new NoOpRunnable());
1447		future.get();
1448		assertTrue(future.isDone());
1469	–	} finally {
1470	–	joinPool(e);
1449		}
1450		}
1451
#	Line 1475 | Line 1453 | public class ThreadPoolExecutorTest exte
1453		* completed submit of (runnable, result) returns result
1454		*/
1455		public void testSubmitRunnable2() throws Exception {
1456	<	ExecutorService e =
1456	>	final ExecutorService e =
1457		new ThreadPoolExecutor(2, 2,
1458		LONG_DELAY_MS, MILLISECONDS,
1459		new ArrayBlockingQueue<Runnable>(10));
1460	<	try {
1460	>	try (PoolCleaner cleaner = cleaner(e)) {
1461		Future<String> future = e.submit(new NoOpRunnable(), TEST_STRING);
1462		String result = future.get();
1463		assertSame(TEST_STRING, result);
1486	–	} finally {
1487	–	joinPool(e);
1464		}
1465		}
1466
#	Line 1492 | Line 1468 | public class ThreadPoolExecutorTest exte
1468		* invokeAny(null) throws NPE
1469		*/
1470		public void testInvokeAny1() throws Exception {
1471	<	ExecutorService e =
1471	>	final ExecutorService e =
1472		new ThreadPoolExecutor(2, 2,
1473		LONG_DELAY_MS, MILLISECONDS,
1474		new ArrayBlockingQueue<Runnable>(10));
1475	<	try {
1476	<	e.invokeAny(null);
1477	<	shouldThrow();
1478	<	} catch (NullPointerException success) {
1479	<	} finally {
1504	<	joinPool(e);
1475	>	try (PoolCleaner cleaner = cleaner(e)) {
1476	>	try {
1477	>	e.invokeAny(null);
1478	>	shouldThrow();
1479	>	} catch (NullPointerException success) {}
1480		}
1481		}
1482
#	Line 1509 | Line 1484 | public class ThreadPoolExecutorTest exte
1484		* invokeAny(empty collection) throws IAE
1485		*/
1486		public void testInvokeAny2() throws Exception {
1487	<	ExecutorService e =
1487	>	final ExecutorService e =
1488		new ThreadPoolExecutor(2, 2,
1489		LONG_DELAY_MS, MILLISECONDS,
1490		new ArrayBlockingQueue<Runnable>(10));
1491	<	try {
1492	<	e.invokeAny(new ArrayList<Callable<String>>());
1493	<	shouldThrow();
1494	<	} catch (IllegalArgumentException success) {
1495	<	} finally {
1521	<	joinPool(e);
1491	>	try (PoolCleaner cleaner = cleaner(e)) {
1492	>	try {
1493	>	e.invokeAny(new ArrayList<Callable<String>>());
1494	>	shouldThrow();
1495	>	} catch (IllegalArgumentException success) {}
1496		}
1497		}
1498
#	Line 1531 | Line 1505 | public class ThreadPoolExecutorTest exte
1505		new ThreadPoolExecutor(2, 2,
1506		LONG_DELAY_MS, MILLISECONDS,
1507		new ArrayBlockingQueue<Runnable>(10));
1508	<	List<Callable<String>> l = new ArrayList<Callable<String>>();
1509	<	l.add(latchAwaitingStringTask(latch));
1510	<	l.add(null);
1511	<	try {
1512	<	e.invokeAny(l);
1513	<	shouldThrow();
1514	<	} catch (NullPointerException success) {
1515	<	} finally {
1508	>	try (PoolCleaner cleaner = cleaner(e)) {
1509	>	List<Callable<String>> l = new ArrayList<Callable<String>>();
1510	>	l.add(latchAwaitingStringTask(latch));
1511	>	l.add(null);
1512	>	try {
1513	>	e.invokeAny(l);
1514	>	shouldThrow();
1515	>	} catch (NullPointerException success) {}
1516		latch.countDown();
1543	–	joinPool(e);
1517		}
1518		}
1519
#	Line 1548 | Line 1521 | public class ThreadPoolExecutorTest exte
1521		* invokeAny(c) throws ExecutionException if no task completes
1522		*/
1523		public void testInvokeAny4() throws Exception {
1524	<	ExecutorService e =
1524	>	final ExecutorService e =
1525		new ThreadPoolExecutor(2, 2,
1526		LONG_DELAY_MS, MILLISECONDS,
1527		new ArrayBlockingQueue<Runnable>(10));
1528	<	List<Callable<String>> l = new ArrayList<Callable<String>>();
1529	<	l.add(new NPETask());
1530	<	try {
1531	<	e.invokeAny(l);
1532	<	shouldThrow();
1533	<	} catch (ExecutionException success) {
1534	<	assertTrue(success.getCause() instanceof NullPointerException);
1535	<	} finally {
1536	<	joinPool(e);
1528	>	try (PoolCleaner cleaner = cleaner(e)) {
1529	>	List<Callable<String>> l = new ArrayList<Callable<String>>();
1530	>	l.add(new NPETask());
1531	>	try {
1532	>	e.invokeAny(l);
1533	>	shouldThrow();
1534	>	} catch (ExecutionException success) {
1535	>	assertTrue(success.getCause() instanceof NullPointerException);
1536	>	}
1537		}
1538		}
1539
#	Line 1568 | Line 1541 | public class ThreadPoolExecutorTest exte
1541		* invokeAny(c) returns result of some task
1542		*/
1543		public void testInvokeAny5() throws Exception {
1544	<	ExecutorService e =
1544	>	final ExecutorService e =
1545		new ThreadPoolExecutor(2, 2,
1546		LONG_DELAY_MS, MILLISECONDS,
1547		new ArrayBlockingQueue<Runnable>(10));
1548	<	try {
1548	>	try (PoolCleaner cleaner = cleaner(e)) {
1549		List<Callable<String>> l = new ArrayList<Callable<String>>();
1550		l.add(new StringTask());
1551		l.add(new StringTask());
1552		String result = e.invokeAny(l);
1553		assertSame(TEST_STRING, result);
1581	–	} finally {
1582	–	joinPool(e);
1554		}
1555		}
1556
#	Line 1587 | Line 1558 | public class ThreadPoolExecutorTest exte
1558		* invokeAll(null) throws NPE
1559		*/
1560		public void testInvokeAll1() throws Exception {
1561	<	ExecutorService e =
1561	>	final ExecutorService e =
1562		new ThreadPoolExecutor(2, 2,
1563		LONG_DELAY_MS, MILLISECONDS,
1564		new ArrayBlockingQueue<Runnable>(10));
1565	<	try {
1566	<	e.invokeAll(null);
1567	<	shouldThrow();
1568	<	} catch (NullPointerException success) {
1569	<	} finally {
1599	<	joinPool(e);
1565	>	try (PoolCleaner cleaner = cleaner(e)) {
1566	>	try {
1567	>	e.invokeAll(null);
1568	>	shouldThrow();
1569	>	} catch (NullPointerException success) {}
1570		}
1571		}
1572
#	Line 1604 | Line 1574 | public class ThreadPoolExecutorTest exte
1574		* invokeAll(empty collection) returns empty collection
1575		*/
1576		public void testInvokeAll2() throws InterruptedException {
1577	<	ExecutorService e =
1577	>	final ExecutorService e =
1578		new ThreadPoolExecutor(2, 2,
1579		LONG_DELAY_MS, MILLISECONDS,
1580		new ArrayBlockingQueue<Runnable>(10));
1581	<	try {
1581	>	try (PoolCleaner cleaner = cleaner(e)) {
1582		List<Future<String>> r = e.invokeAll(new ArrayList<Callable<String>>());
1583		assertTrue(r.isEmpty());
1614	–	} finally {
1615	–	joinPool(e);
1584		}
1585		}
1586
#	Line 1620 | Line 1588 | public class ThreadPoolExecutorTest exte
1588		* invokeAll(c) throws NPE if c has null elements
1589		*/
1590		public void testInvokeAll3() throws Exception {
1591	<	ExecutorService e =
1591	>	final ExecutorService e =
1592		new ThreadPoolExecutor(2, 2,
1593		LONG_DELAY_MS, MILLISECONDS,
1594		new ArrayBlockingQueue<Runnable>(10));
1595	<	List<Callable<String>> l = new ArrayList<Callable<String>>();
1596	<	l.add(new StringTask());
1597	<	l.add(null);
1598	<	try {
1599	<	e.invokeAll(l);
1600	<	shouldThrow();
1601	<	} catch (NullPointerException success) {
1602	<	} finally {
1635	<	joinPool(e);
1595	>	try (PoolCleaner cleaner = cleaner(e)) {
1596	>	List<Callable<String>> l = new ArrayList<Callable<String>>();
1597	>	l.add(new StringTask());
1598	>	l.add(null);
1599	>	try {
1600	>	e.invokeAll(l);
1601	>	shouldThrow();
1602	>	} catch (NullPointerException success) {}
1603		}
1604		}
1605
#	Line 1640 | Line 1607 | public class ThreadPoolExecutorTest exte
1607		* get of element of invokeAll(c) throws exception on failed task
1608		*/
1609		public void testInvokeAll4() throws Exception {
1610	<	ExecutorService e =
1610	>	final ExecutorService e =
1611		new ThreadPoolExecutor(2, 2,
1612		LONG_DELAY_MS, MILLISECONDS,
1613		new ArrayBlockingQueue<Runnable>(10));
1614	<	try {
1614	>	try (PoolCleaner cleaner = cleaner(e)) {
1615		List<Callable<String>> l = new ArrayList<Callable<String>>();
1616		l.add(new NPETask());
1617		List<Future<String>> futures = e.invokeAll(l);
#	Line 1655 | Line 1622 | public class ThreadPoolExecutorTest exte
1622		} catch (ExecutionException success) {
1623		assertTrue(success.getCause() instanceof NullPointerException);
1624		}
1658	–	} finally {
1659	–	joinPool(e);
1625		}
1626		}
1627
#	Line 1664 | Line 1629 | public class ThreadPoolExecutorTest exte
1629		* invokeAll(c) returns results of all completed tasks
1630		*/
1631		public void testInvokeAll5() throws Exception {
1632	<	ExecutorService e =
1632	>	final ExecutorService e =
1633		new ThreadPoolExecutor(2, 2,
1634		LONG_DELAY_MS, MILLISECONDS,
1635		new ArrayBlockingQueue<Runnable>(10));
1636	<	try {
1636	>	try (PoolCleaner cleaner = cleaner(e)) {
1637		List<Callable<String>> l = new ArrayList<Callable<String>>();
1638		l.add(new StringTask());
1639		l.add(new StringTask());
#	Line 1676 | Line 1641 | public class ThreadPoolExecutorTest exte
1641		assertEquals(2, futures.size());
1642		for (Future<String> future : futures)
1643		assertSame(TEST_STRING, future.get());
1679	–	} finally {
1680	–	joinPool(e);
1644		}
1645		}
1646
#	Line 1685 | Line 1648 | public class ThreadPoolExecutorTest exte
1648		* timed invokeAny(null) throws NPE
1649		*/
1650		public void testTimedInvokeAny1() throws Exception {
1651	<	ExecutorService e =
1651	>	final ExecutorService e =
1652		new ThreadPoolExecutor(2, 2,
1653		LONG_DELAY_MS, MILLISECONDS,
1654		new ArrayBlockingQueue<Runnable>(10));
1655	<	try {
1656	<	e.invokeAny(null, MEDIUM_DELAY_MS, MILLISECONDS);
1657	<	shouldThrow();
1658	<	} catch (NullPointerException success) {
1659	<	} finally {
1697	<	joinPool(e);
1655	>	try (PoolCleaner cleaner = cleaner(e)) {
1656	>	try {
1657	>	e.invokeAny(null, MEDIUM_DELAY_MS, MILLISECONDS);
1658	>	shouldThrow();
1659	>	} catch (NullPointerException success) {}
1660		}
1661		}
1662
#	Line 1702 | Line 1664 | public class ThreadPoolExecutorTest exte
1664		* timed invokeAny(,,null) throws NPE
1665		*/
1666		public void testTimedInvokeAnyNullTimeUnit() throws Exception {
1667	<	ExecutorService e =
1667	>	final ExecutorService e =
1668		new ThreadPoolExecutor(2, 2,
1669		LONG_DELAY_MS, MILLISECONDS,
1670		new ArrayBlockingQueue<Runnable>(10));
1671	<	List<Callable<String>> l = new ArrayList<Callable<String>>();
1672	<	l.add(new StringTask());
1673	<	try {
1674	<	e.invokeAny(l, MEDIUM_DELAY_MS, null);
1675	<	shouldThrow();
1676	<	} catch (NullPointerException success) {
1677	<	} finally {
1716	<	joinPool(e);
1671	>	try (PoolCleaner cleaner = cleaner(e)) {
1672	>	List<Callable<String>> l = new ArrayList<Callable<String>>();
1673	>	l.add(new StringTask());
1674	>	try {
1675	>	e.invokeAny(l, MEDIUM_DELAY_MS, null);
1676	>	shouldThrow();
1677	>	} catch (NullPointerException success) {}
1678		}
1679		}
1680
#	Line 1721 | Line 1682 | public class ThreadPoolExecutorTest exte
1682		* timed invokeAny(empty collection) throws IAE
1683		*/
1684		public void testTimedInvokeAny2() throws Exception {
1685	<	ExecutorService e =
1685	>	final ExecutorService e =
1686		new ThreadPoolExecutor(2, 2,
1687		LONG_DELAY_MS, MILLISECONDS,
1688		new ArrayBlockingQueue<Runnable>(10));
1689	<	try {
1690	<	e.invokeAny(new ArrayList<Callable<String>>(), MEDIUM_DELAY_MS, MILLISECONDS);
1691	<	shouldThrow();
1692	<	} catch (IllegalArgumentException success) {
1693	<	} finally {
1694	<	joinPool(e);
1689	>	try (PoolCleaner cleaner = cleaner(e)) {
1690	>	try {
1691	>	e.invokeAny(new ArrayList<Callable<String>>(),
1692	>	MEDIUM_DELAY_MS, MILLISECONDS);
1693	>	shouldThrow();
1694	>	} catch (IllegalArgumentException success) {}
1695		}
1696		}
1697
#	Line 1743 | Line 1704 | public class ThreadPoolExecutorTest exte
1704		new ThreadPoolExecutor(2, 2,
1705		LONG_DELAY_MS, MILLISECONDS,
1706		new ArrayBlockingQueue<Runnable>(10));
1707	<	List<Callable<String>> l = new ArrayList<Callable<String>>();
1708	<	l.add(latchAwaitingStringTask(latch));
1709	<	l.add(null);
1710	<	try {
1711	<	e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS);
1712	<	shouldThrow();
1713	<	} catch (NullPointerException success) {
1714	<	} finally {
1707	>	try (PoolCleaner cleaner = cleaner(e)) {
1708	>	List<Callable<String>> l = new ArrayList<Callable<String>>();
1709	>	l.add(latchAwaitingStringTask(latch));
1710	>	l.add(null);
1711	>	try {
1712	>	e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS);
1713	>	shouldThrow();
1714	>	} catch (NullPointerException success) {}
1715		latch.countDown();
1755	–	joinPool(e);
1716		}
1717		}
1718
#	Line 1760 | Line 1720 | public class ThreadPoolExecutorTest exte
1720		* timed invokeAny(c) throws ExecutionException if no task completes
1721		*/
1722		public void testTimedInvokeAny4() throws Exception {
1723	<	ExecutorService e =
1723	>	final ExecutorService e =
1724		new ThreadPoolExecutor(2, 2,
1725		LONG_DELAY_MS, MILLISECONDS,
1726		new ArrayBlockingQueue<Runnable>(10));
1727	<	List<Callable<String>> l = new ArrayList<Callable<String>>();
1728	<	l.add(new NPETask());
1729	<	try {
1730	<	e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS);
1731	<	shouldThrow();
1732	<	} catch (ExecutionException success) {
1733	<	assertTrue(success.getCause() instanceof NullPointerException);
1734	<	} finally {
1735	<	joinPool(e);
1727	>	try (PoolCleaner cleaner = cleaner(e)) {
1728	>	List<Callable<String>> l = new ArrayList<Callable<String>>();
1729	>	l.add(new NPETask());
1730	>	try {
1731	>	e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS);
1732	>	shouldThrow();
1733	>	} catch (ExecutionException success) {
1734	>	assertTrue(success.getCause() instanceof NullPointerException);
1735	>	}
1736		}
1737		}
1738
#	Line 1780 | Line 1740 | public class ThreadPoolExecutorTest exte
1740		* timed invokeAny(c) returns result of some task
1741		*/
1742		public void testTimedInvokeAny5() throws Exception {
1743	<	ExecutorService e =
1743	>	final ExecutorService e =
1744		new ThreadPoolExecutor(2, 2,
1745		LONG_DELAY_MS, MILLISECONDS,
1746		new ArrayBlockingQueue<Runnable>(10));
1747	<	try {
1747	>	try (PoolCleaner cleaner = cleaner(e)) {
1748		List<Callable<String>> l = new ArrayList<Callable<String>>();
1749		l.add(new StringTask());
1750		l.add(new StringTask());
1751		String result = e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS);
1752		assertSame(TEST_STRING, result);
1793	–	} finally {
1794	–	joinPool(e);
1753		}
1754		}
1755
#	Line 1799 | Line 1757 | public class ThreadPoolExecutorTest exte
1757		* timed invokeAll(null) throws NPE
1758		*/
1759		public void testTimedInvokeAll1() throws Exception {
1760	<	ExecutorService e =
1760	>	final ExecutorService e =
1761		new ThreadPoolExecutor(2, 2,
1762		LONG_DELAY_MS, MILLISECONDS,
1763		new ArrayBlockingQueue<Runnable>(10));
1764	<	try {
1765	<	e.invokeAll(null, MEDIUM_DELAY_MS, MILLISECONDS);
1766	<	shouldThrow();
1767	<	} catch (NullPointerException success) {
1768	<	} finally {
1811	<	joinPool(e);
1764	>	try (PoolCleaner cleaner = cleaner(e)) {
1765	>	try {
1766	>	e.invokeAll(null, MEDIUM_DELAY_MS, MILLISECONDS);
1767	>	shouldThrow();
1768	>	} catch (NullPointerException success) {}
1769		}
1770		}
1771
#	Line 1816 | Line 1773 | public class ThreadPoolExecutorTest exte
1773		* timed invokeAll(,,null) throws NPE
1774		*/
1775		public void testTimedInvokeAllNullTimeUnit() throws Exception {
1776	<	ExecutorService e =
1776	>	final ExecutorService e =
1777		new ThreadPoolExecutor(2, 2,
1778		LONG_DELAY_MS, MILLISECONDS,
1779		new ArrayBlockingQueue<Runnable>(10));
1780	<	List<Callable<String>> l = new ArrayList<Callable<String>>();
1781	<	l.add(new StringTask());
1782	<	try {
1783	<	e.invokeAll(l, MEDIUM_DELAY_MS, null);
1784	<	shouldThrow();
1785	<	} catch (NullPointerException success) {
1786	<	} finally {
1830	<	joinPool(e);
1780	>	try (PoolCleaner cleaner = cleaner(e)) {
1781	>	List<Callable<String>> l = new ArrayList<Callable<String>>();
1782	>	l.add(new StringTask());
1783	>	try {
1784	>	e.invokeAll(l, MEDIUM_DELAY_MS, null);
1785	>	shouldThrow();
1786	>	} catch (NullPointerException success) {}
1787		}
1788		}
1789
#	Line 1835 | Line 1791 | public class ThreadPoolExecutorTest exte
1791		* timed invokeAll(empty collection) returns empty collection
1792		*/
1793		public void testTimedInvokeAll2() throws InterruptedException {
1794	<	ExecutorService e =
1794	>	final ExecutorService e =
1795		new ThreadPoolExecutor(2, 2,
1796		LONG_DELAY_MS, MILLISECONDS,
1797		new ArrayBlockingQueue<Runnable>(10));
1798	<	try {
1799	<	List<Future<String>> r = e.invokeAll(new ArrayList<Callable<String>>(), MEDIUM_DELAY_MS, MILLISECONDS);
1798	>	try (PoolCleaner cleaner = cleaner(e)) {
1799	>	List<Future<String>> r = e.invokeAll(new ArrayList<Callable<String>>(),
1800	>	MEDIUM_DELAY_MS, MILLISECONDS);
1801		assertTrue(r.isEmpty());
1845	–	} finally {
1846	–	joinPool(e);
1802		}
1803		}
1804
#	Line 1851 | Line 1806 | public class ThreadPoolExecutorTest exte
1806		* timed invokeAll(c) throws NPE if c has null elements
1807		*/
1808		public void testTimedInvokeAll3() throws Exception {
1809	<	ExecutorService e =
1809	>	final ExecutorService e =
1810		new ThreadPoolExecutor(2, 2,
1811		LONG_DELAY_MS, MILLISECONDS,
1812		new ArrayBlockingQueue<Runnable>(10));
1813	<	List<Callable<String>> l = new ArrayList<Callable<String>>();
1814	<	l.add(new StringTask());
1815	<	l.add(null);
1816	<	try {
1817	<	e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS);
1818	<	shouldThrow();
1819	<	} catch (NullPointerException success) {
1820	<	} finally {
1866	<	joinPool(e);
1813	>	try (PoolCleaner cleaner = cleaner(e)) {
1814	>	List<Callable<String>> l = new ArrayList<Callable<String>>();
1815	>	l.add(new StringTask());
1816	>	l.add(null);
1817	>	try {
1818	>	e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS);
1819	>	shouldThrow();
1820	>	} catch (NullPointerException success) {}
1821		}
1822		}
1823
#	Line 1871 | Line 1825 | public class ThreadPoolExecutorTest exte
1825		* get of element of invokeAll(c) throws exception on failed task
1826		*/
1827		public void testTimedInvokeAll4() throws Exception {
1828	<	ExecutorService e =
1828	>	final ExecutorService e =
1829		new ThreadPoolExecutor(2, 2,
1830		LONG_DELAY_MS, MILLISECONDS,
1831		new ArrayBlockingQueue<Runnable>(10));
1832	<	List<Callable<String>> l = new ArrayList<Callable<String>>();
1833	<	l.add(new NPETask());
1834	<	List<Future<String>> futures =
1835	<	e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS);
1836	<	assertEquals(1, futures.size());
1837	<	try {
1838	<	futures.get(0).get();
1839	<	shouldThrow();
1840	<	} catch (ExecutionException success) {
1841	<	assertTrue(success.getCause() instanceof NullPointerException);
1842	<	} finally {
1843	<	joinPool(e);
1832	>	try (PoolCleaner cleaner = cleaner(e)) {
1833	>	List<Callable<String>> l = new ArrayList<Callable<String>>();
1834	>	l.add(new NPETask());
1835	>	List<Future<String>> futures =
1836	>	e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS);
1837	>	assertEquals(1, futures.size());
1838	>	try {
1839	>	futures.get(0).get();
1840	>	shouldThrow();
1841	>	} catch (ExecutionException success) {
1842	>	assertTrue(success.getCause() instanceof NullPointerException);
1843	>	}
1844		}
1845		}
1846
#	Line 1894 | Line 1848 | public class ThreadPoolExecutorTest exte
1848		* timed invokeAll(c) returns results of all completed tasks
1849		*/
1850		public void testTimedInvokeAll5() throws Exception {
1851	<	ExecutorService e =
1851	>	final ExecutorService e =
1852		new ThreadPoolExecutor(2, 2,
1853		LONG_DELAY_MS, MILLISECONDS,
1854		new ArrayBlockingQueue<Runnable>(10));
1855	<	try {
1855	>	try (PoolCleaner cleaner = cleaner(e)) {
1856		List<Callable<String>> l = new ArrayList<Callable<String>>();
1857		l.add(new StringTask());
1858		l.add(new StringTask());
#	Line 1907 | Line 1861 | public class ThreadPoolExecutorTest exte
1861		assertEquals(2, futures.size());
1862		for (Future<String> future : futures)
1863		assertSame(TEST_STRING, future.get());
1910	–	} finally {
1911	–	joinPool(e);
1864		}
1865		}
1866
#	Line 1916 | Line 1868 | public class ThreadPoolExecutorTest exte
1868		* timed invokeAll(c) cancels tasks not completed by timeout
1869		*/
1870		public void testTimedInvokeAll6() throws Exception {
1871	<	ExecutorService e =
1871	>	final ExecutorService e =
1872		new ThreadPoolExecutor(2, 2,
1873		LONG_DELAY_MS, MILLISECONDS,
1874		new ArrayBlockingQueue<Runnable>(10));
1875	<	try {
1875	>	try (PoolCleaner cleaner = cleaner(e)) {
1876		for (long timeout = timeoutMillis();;) {
1877		List<Callable<String>> tasks = new ArrayList<>();
1878		tasks.add(new StringTask("0"));
#	Line 1944 | Line 1896 | public class ThreadPoolExecutorTest exte
1896		fail("expected exactly one task to be cancelled");
1897		}
1898		}
1947	–	} finally {
1948	–	joinPool(e);
1899		}
1900		}
1901
#	Line 1959 | Line 1909 | public class ThreadPoolExecutorTest exte
1909		LONG_DELAY_MS, MILLISECONDS,
1910		new LinkedBlockingQueue<Runnable>(),
1911		new FailingThreadFactory());
1912	<	try {
1912	>	try (PoolCleaner cleaner = cleaner(e)) {
1913		final int TASKS = 100;
1914		final CountDownLatch done = new CountDownLatch(TASKS);
1915		for (int k = 0; k < TASKS; ++k)
#	Line 1968 | Line 1918 | public class ThreadPoolExecutorTest exte
1918		done.countDown();
1919		}});
1920		assertTrue(done.await(LONG_DELAY_MS, MILLISECONDS));
1971	–	} finally {
1972	–	joinPool(e);
1921		}
1922		}
1923
#	Line 1981 | Line 1929 | public class ThreadPoolExecutorTest exte
1929		new ThreadPoolExecutor(2, 2,
1930		1000, MILLISECONDS,
1931		new ArrayBlockingQueue<Runnable>(10));
1932	<	assertFalse(p.allowsCoreThreadTimeOut());
1933	<	joinPool(p);
1932	>	try (PoolCleaner cleaner = cleaner(p)) {
1933	>	assertFalse(p.allowsCoreThreadTimeOut());
1934	>	}
1935		}
1936
1937		/**
#	Line 1994 | Line 1943 | public class ThreadPoolExecutorTest exte
1943		new ThreadPoolExecutor(2, 10,
1944		keepAliveTime, MILLISECONDS,
1945		new ArrayBlockingQueue<Runnable>(10));
1946	<	final CountDownLatch threadStarted = new CountDownLatch(1);
1947	<	try {
1946	>	try (PoolCleaner cleaner = cleaner(p)) {
1947	>	final CountDownLatch threadStarted = new CountDownLatch(1);
1948		p.allowCoreThreadTimeOut(true);
1949		p.execute(new CheckedRunnable() {
1950		public void realRun() {
#	Line 2010 | Line 1959 | public class ThreadPoolExecutorTest exte
1959		Thread.yield();
1960		assertTrue(millisElapsedSince(startTime) < LONG_DELAY_MS);
1961		assertEquals(0, p.getPoolSize());
2013	–	} finally {
2014	–	joinPool(p);
1962		}
1963		}
1964
#	Line 2024 | Line 1971 | public class ThreadPoolExecutorTest exte
1971		new ThreadPoolExecutor(2, 10,
1972		keepAliveTime, MILLISECONDS,
1973		new ArrayBlockingQueue<Runnable>(10));
1974	<	final CountDownLatch threadStarted = new CountDownLatch(1);
1975	<	try {
1974	>	try (PoolCleaner cleaner = cleaner(p)) {
1975	>	final CountDownLatch threadStarted = new CountDownLatch(1);
1976		p.allowCoreThreadTimeOut(false);
1977		p.execute(new CheckedRunnable() {
1978		public void realRun() throws InterruptedException {
#	Line 2034 | Line 1981 | public class ThreadPoolExecutorTest exte
1981		}});
1982		delay(2 * keepAliveTime);
1983		assertTrue(p.getPoolSize() >= 1);
2037	–	} finally {
2038	–	joinPool(p);
1984		}
1985		}
1986
#	Line 2054 | Line 1999 | public class ThreadPoolExecutorTest exte
1999		new ThreadPoolExecutor(1, 30,
2000		60, SECONDS,
2001		new ArrayBlockingQueue(30));
2002	<	try {
2002	>	try (PoolCleaner cleaner = cleaner(p)) {
2003		for (int i = 0; i < nTasks; ++i) {
2004		for (;;) {
2005		try {
#	Line 2066 | Line 2011 | public class ThreadPoolExecutorTest exte
2011		}
2012		// enough time to run all tasks
2013		assertTrue(done.await(nTasks * SHORT_DELAY_MS, MILLISECONDS));
2069	–	} finally {
2070	–	joinPool(p);
2014		}
2015		}
2016
#	Line 2079 | Line 2022 | public class ThreadPoolExecutorTest exte
2022		new ThreadPoolExecutor(1, 1,
2023		LONG_DELAY_MS, MILLISECONDS,
2024		new LinkedBlockingQueue<Runnable>());
2025	<	try {
2025	>	try (PoolCleaner cleaner = cleaner(e)) {
2026		final CountDownLatch blockerStarted = new CountDownLatch(1);
2027		final CountDownLatch done = new CountDownLatch(1);
2028		final List<Future<?>> futures = new ArrayList<>();
#	Line 2106 | Line 2049 | public class ThreadPoolExecutorTest exte
2049		assertTrue(future.isDone());
2050		}
2051		done.countDown();
2109	–	} finally {
2110	–	joinPool(e);
2052		}
2053		}
2054

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