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

Comparing jsr166/src/test/tck/ThreadPoolExecutorTest.java (file contents):
Revision 1.25 by jsr166, Mon Nov 16 04:57:10 2009 UTC vs.
Revision 1.32 by jsr166, Tue Dec 1 09:48:12 2009 UTC

#	Line 7 | Line 7
7		*/
8
9		import java.util.concurrent.*;
10	+	import static java.util.concurrent.TimeUnit.MILLISECONDS;
11		import java.util.concurrent.atomic.*;
12		import junit.framework.*;
13		import java.util.*;
14
15		public class ThreadPoolExecutorTest extends JSR166TestCase {
16		public static void main(String[] args) {
17	<	junit.textui.TestRunner.run (suite());
17	>	junit.textui.TestRunner.run (suite());
18		}
19		public static Test suite() {
20		return new TestSuite(ThreadPoolExecutorTest.class);
#	Line 24 | Line 25 | public class ThreadPoolExecutorTest exte
25		volatile boolean afterCalled = false;
26		volatile boolean terminatedCalled = false;
27		public ExtendedTPE() {
28	<	super(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new SynchronousQueue<Runnable>());
28	>	super(1, 1, LONG_DELAY_MS, MILLISECONDS, new SynchronousQueue<Runnable>());
29		}
30		protected void beforeExecute(Thread t, Runnable r) {
31		beforeCalled = true;
#	Line 37 | Line 38 | public class ThreadPoolExecutorTest exte
38		}
39		}
40
41	<	static class FailingThreadFactory implements ThreadFactory{
41	>	static class FailingThreadFactory implements ThreadFactory {
42		int calls = 0;
43	<	public Thread newThread(Runnable r){
43	>	public Thread newThread(Runnable r) {
44		if (++calls > 1) return null;
45		return new Thread(r);
46		}
#	Line 49 | Line 50 | public class ThreadPoolExecutorTest exte
50		/**
51		*  execute successfully executes a runnable
52		*/
53	<	public void testExecute() {
54	<	ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
53	>	public void testExecute() throws InterruptedException {
54	>	ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
55		try {
56	<	p1.execute(new Runnable() {
57	<	public void run() {
58	<	try {
59	<	Thread.sleep(SHORT_DELAY_MS);
59	<	} catch (InterruptedException e){
60	<	threadUnexpectedException();
61	<	}
62	<	}
63	<	});
64	<	Thread.sleep(SMALL_DELAY_MS);
65	<	} catch (InterruptedException e){
66	<	unexpectedException();
56	>	p1.execute(new ShortRunnable());
57	>	Thread.sleep(SMALL_DELAY_MS);
58	>	} finally {
59	>	joinPool(p1);
60		}
68	–	joinPool(p1);
61		}
62
63		/**
64		*  getActiveCount increases but doesn't overestimate, when a
65		*  thread becomes active
66		*/
67	<	public void testGetActiveCount() {
68	<	ThreadPoolExecutor p2 = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
67	>	public void testGetActiveCount() throws InterruptedException {
68	>	ThreadPoolExecutor p2 = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
69		assertEquals(0, p2.getActiveCount());
70		p2.execute(new MediumRunnable());
71	<	try {
80	<	Thread.sleep(SHORT_DELAY_MS);
81	<	} catch (Exception e){
82	<	unexpectedException();
83	<	}
71	>	Thread.sleep(SHORT_DELAY_MS);
72		assertEquals(1, p2.getActiveCount());
73		joinPool(p2);
74		}
#	Line 89 | Line 77 | public class ThreadPoolExecutorTest exte
77		*  prestartCoreThread starts a thread if under corePoolSize, else doesn't
78		*/
79		public void testPrestartCoreThread() {
80	<	ThreadPoolExecutor p2 = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
80	>	ThreadPoolExecutor p2 = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
81		assertEquals(0, p2.getPoolSize());
82		assertTrue(p2.prestartCoreThread());
83		assertEquals(1, p2.getPoolSize());
#	Line 104 | Line 92 | public class ThreadPoolExecutorTest exte
92		*  prestartAllCoreThreads starts all corePoolSize threads
93		*/
94		public void testPrestartAllCoreThreads() {
95	<	ThreadPoolExecutor p2 = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
95	>	ThreadPoolExecutor p2 = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
96		assertEquals(0, p2.getPoolSize());
97		p2.prestartAllCoreThreads();
98		assertEquals(2, p2.getPoolSize());
#	Line 117 | Line 105 | public class ThreadPoolExecutorTest exte
105		*   getCompletedTaskCount increases, but doesn't overestimate,
106		*   when tasks complete
107		*/
108	<	public void testGetCompletedTaskCount() {
109	<	ThreadPoolExecutor p2 = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
108	>	public void testGetCompletedTaskCount() throws InterruptedException {
109	>	ThreadPoolExecutor p2 = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
110		assertEquals(0, p2.getCompletedTaskCount());
111		p2.execute(new ShortRunnable());
112	<	try {
125	<	Thread.sleep(SMALL_DELAY_MS);
126	<	} catch (Exception e){
127	<	unexpectedException();
128	<	}
112	>	Thread.sleep(SMALL_DELAY_MS);
113		assertEquals(1, p2.getCompletedTaskCount());
114		try { p2.shutdown(); } catch (SecurityException ok) { return; }
115		joinPool(p2);
#	Line 135 | Line 119 | public class ThreadPoolExecutorTest exte
119		*   getCorePoolSize returns size given in constructor if not otherwise set
120		*/
121		public void testGetCorePoolSize() {
122	<	ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
122	>	ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
123		assertEquals(1, p1.getCorePoolSize());
124		joinPool(p1);
125		}
#	Line 144 | Line 128 | public class ThreadPoolExecutorTest exte
128		*   getKeepAliveTime returns value given in constructor if not otherwise set
129		*/
130		public void testGetKeepAliveTime() {
131	<	ThreadPoolExecutor p2 = new ThreadPoolExecutor(2, 2, 1000, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
131	>	ThreadPoolExecutor p2 = new ThreadPoolExecutor(2, 2, 1000, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
132		assertEquals(1, p2.getKeepAliveTime(TimeUnit.SECONDS));
133		joinPool(p2);
134		}
#	Line 155 | Line 139 | public class ThreadPoolExecutorTest exte
139		*/
140		public void testGetThreadFactory() {
141		ThreadFactory tf = new SimpleThreadFactory();
142	<	ThreadPoolExecutor p = new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10), tf, new NoOpREHandler());
142	>	ThreadPoolExecutor p = new ThreadPoolExecutor(1,2,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10), tf, new NoOpREHandler());
143		assertSame(tf, p.getThreadFactory());
144		joinPool(p);
145		}
#	Line 164 | Line 148 | public class ThreadPoolExecutorTest exte
148		* setThreadFactory sets the thread factory returned by getThreadFactory
149		*/
150		public void testSetThreadFactory() {
151	<	ThreadPoolExecutor p = new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
151	>	ThreadPoolExecutor p = new ThreadPoolExecutor(1,2,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
152		ThreadFactory tf = new SimpleThreadFactory();
153		p.setThreadFactory(tf);
154		assertSame(tf, p.getThreadFactory());
#	Line 176 | Line 160 | public class ThreadPoolExecutorTest exte
160		* setThreadFactory(null) throws NPE
161		*/
162		public void testSetThreadFactoryNull() {
163	<	ThreadPoolExecutor p = new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
163	>	ThreadPoolExecutor p = new ThreadPoolExecutor(1,2,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
164		try {
165		p.setThreadFactory(null);
166		shouldThrow();
#	Line 191 | Line 175 | public class ThreadPoolExecutorTest exte
175		*/
176		public void testGetRejectedExecutionHandler() {
177		RejectedExecutionHandler h = new NoOpREHandler();
178	<	ThreadPoolExecutor p = new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10), h);
178	>	ThreadPoolExecutor p = new ThreadPoolExecutor(1,2,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10), h);
179		assertSame(h, p.getRejectedExecutionHandler());
180		joinPool(p);
181		}
#	Line 201 | Line 185 | public class ThreadPoolExecutorTest exte
185		* getRejectedExecutionHandler
186		*/
187		public void testSetRejectedExecutionHandler() {
188	<	ThreadPoolExecutor p = new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
188	>	ThreadPoolExecutor p = new ThreadPoolExecutor(1,2,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
189		RejectedExecutionHandler h = new NoOpREHandler();
190		p.setRejectedExecutionHandler(h);
191		assertSame(h, p.getRejectedExecutionHandler());
#	Line 213 | Line 197 | public class ThreadPoolExecutorTest exte
197		* setRejectedExecutionHandler(null) throws NPE
198		*/
199		public void testSetRejectedExecutionHandlerNull() {
200	<	ThreadPoolExecutor p = new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
200	>	ThreadPoolExecutor p = new ThreadPoolExecutor(1,2,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
201		try {
202		p.setRejectedExecutionHandler(null);
203		shouldThrow();
#	Line 228 | Line 212 | public class ThreadPoolExecutorTest exte
212		*   getLargestPoolSize increases, but doesn't overestimate, when
213		*   multiple threads active
214		*/
215	<	public void testGetLargestPoolSize() {
216	<	ThreadPoolExecutor p2 = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
217	<	try {
218	<	assertEquals(0, p2.getLargestPoolSize());
219	<	p2.execute(new MediumRunnable());
220	<	p2.execute(new MediumRunnable());
221	<	Thread.sleep(SHORT_DELAY_MS);
238	<	assertEquals(2, p2.getLargestPoolSize());
239	<	} catch (Exception e){
240	<	unexpectedException();
241	<	}
215	>	public void testGetLargestPoolSize() throws InterruptedException {
216	>	ThreadPoolExecutor p2 = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
217	>	assertEquals(0, p2.getLargestPoolSize());
218	>	p2.execute(new MediumRunnable());
219	>	p2.execute(new MediumRunnable());
220	>	Thread.sleep(SHORT_DELAY_MS);
221	>	assertEquals(2, p2.getLargestPoolSize());
222		joinPool(p2);
223		}
224
#	Line 247 | Line 227 | public class ThreadPoolExecutorTest exte
227		*   otherwise set
228		*/
229		public void testGetMaximumPoolSize() {
230	<	ThreadPoolExecutor p2 = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
230	>	ThreadPoolExecutor p2 = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
231		assertEquals(2, p2.getMaximumPoolSize());
232		joinPool(p2);
233		}
#	Line 257 | Line 237 | public class ThreadPoolExecutorTest exte
237		*   become active
238		*/
239		public void testGetPoolSize() {
240	<	ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
240	>	ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
241		assertEquals(0, p1.getPoolSize());
242		p1.execute(new MediumRunnable());
243		assertEquals(1, p1.getPoolSize());
#	Line 267 | Line 247 | public class ThreadPoolExecutorTest exte
247		/**
248		*  getTaskCount increases, but doesn't overestimate, when tasks submitted
249		*/
250	<	public void testGetTaskCount() {
251	<	ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
252	<	try {
253	<	assertEquals(0, p1.getTaskCount());
254	<	p1.execute(new MediumRunnable());
255	<	Thread.sleep(SHORT_DELAY_MS);
276	<	assertEquals(1, p1.getTaskCount());
277	<	} catch (Exception e){
278	<	unexpectedException();
279	<	}
250	>	public void testGetTaskCount() throws InterruptedException {
251	>	ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
252	>	assertEquals(0, p1.getTaskCount());
253	>	p1.execute(new MediumRunnable());
254	>	Thread.sleep(SHORT_DELAY_MS);
255	>	assertEquals(1, p1.getTaskCount());
256		joinPool(p1);
257		}
258
#	Line 285 | Line 261 | public class ThreadPoolExecutorTest exte
261		*/
262		public void testIsShutdown() {
263
264	<	ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
264	>	ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
265		assertFalse(p1.isShutdown());
266		try { p1.shutdown(); } catch (SecurityException ok) { return; }
267	<	assertTrue(p1.isShutdown());
267	>	assertTrue(p1.isShutdown());
268		joinPool(p1);
269		}
270
#	Line 296 | Line 272 | public class ThreadPoolExecutorTest exte
272		/**
273		*  isTerminated is false before termination, true after
274		*/
275	<	public void testIsTerminated() {
276	<	ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
275	>	public void testIsTerminated() throws InterruptedException {
276	>	ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
277		assertFalse(p1.isTerminated());
278		try {
279		p1.execute(new MediumRunnable());
280		} finally {
281		try { p1.shutdown(); } catch (SecurityException ok) { return; }
282		}
283	<	try {
284	<	assertTrue(p1.awaitTermination(LONG_DELAY_MS, TimeUnit.MILLISECONDS));
309	<	assertTrue(p1.isTerminated());
310	<	} catch (Exception e){
311	<	unexpectedException();
312	<	}
283	>	assertTrue(p1.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
284	>	assertTrue(p1.isTerminated());
285		}
286
287		/**
288		*  isTerminating is not true when running or when terminated
289		*/
290	<	public void testIsTerminating() {
291	<	ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
290	>	public void testIsTerminating() throws InterruptedException {
291	>	ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
292		assertFalse(p1.isTerminating());
293		try {
294		p1.execute(new SmallRunnable());
#	Line 324 | Line 296 | public class ThreadPoolExecutorTest exte
296		} finally {
297		try { p1.shutdown(); } catch (SecurityException ok) { return; }
298		}
299	<	try {
300	<	assertTrue(p1.awaitTermination(LONG_DELAY_MS, TimeUnit.MILLISECONDS));
301	<	assertTrue(p1.isTerminated());
330	<	assertFalse(p1.isTerminating());
331	<	} catch (Exception e){
332	<	unexpectedException();
333	<	}
299	>	assertTrue(p1.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
300	>	assertTrue(p1.isTerminated());
301	>	assertFalse(p1.isTerminating());
302		}
303
304		/**
305		* getQueue returns the work queue, which contains queued tasks
306		*/
307	<	public void testGetQueue() {
307	>	public void testGetQueue() throws InterruptedException {
308		BlockingQueue<Runnable> q = new ArrayBlockingQueue<Runnable>(10);
309	<	ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, q);
309	>	ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, MILLISECONDS, q);
310		FutureTask[] tasks = new FutureTask[5];
311	<	for (int i = 0; i < 5; i++){
311	>	for (int i = 0; i < 5; i++) {
312		tasks[i] = new FutureTask(new MediumPossiblyInterruptedRunnable(), Boolean.TRUE);
313		p1.execute(tasks[i]);
314		}
#	Line 353 | Line 321 | public class ThreadPoolExecutorTest exte
321		for (int i = 1; i < 5; ++i)
322		tasks[i].cancel(true);
323		p1.shutdownNow();
356	–	} catch (Exception e) {
357	–	unexpectedException();
324		} finally {
325		joinPool(p1);
326		}
#	Line 363 | Line 329 | public class ThreadPoolExecutorTest exte
329		/**
330		* remove(task) removes queued task, and fails to remove active task
331		*/
332	<	public void testRemove() {
332	>	public void testRemove() throws InterruptedException {
333		BlockingQueue<Runnable> q = new ArrayBlockingQueue<Runnable>(10);
334	<	ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, q);
334	>	ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, MILLISECONDS, q);
335		FutureTask[] tasks = new FutureTask[5];
336	<	for (int i = 0; i < 5; i++){
336	>	for (int i = 0; i < 5; i++) {
337		tasks[i] = new FutureTask(new MediumPossiblyInterruptedRunnable(), Boolean.TRUE);
338		p1.execute(tasks[i]);
339		}
#	Line 382 | Line 348 | public class ThreadPoolExecutorTest exte
348		assertTrue(q.contains(tasks[3]));
349		assertTrue(p1.remove(tasks[3]));
350		assertFalse(q.contains(tasks[3]));
385	–	} catch (Exception e) {
386	–	unexpectedException();
351		} finally {
352		joinPool(p1);
353		}
#	Line 393 | Line 357 | public class ThreadPoolExecutorTest exte
357		*   purge removes cancelled tasks from the queue
358		*/
359		public void testPurge() {
360	<	ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
360	>	ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
361		FutureTask[] tasks = new FutureTask[5];
362	<	for (int i = 0; i < 5; i++){
362	>	for (int i = 0; i < 5; i++) {
363		tasks[i] = new FutureTask(new MediumPossiblyInterruptedRunnable(), Boolean.TRUE);
364		p1.execute(tasks[i]);
365		}
#	Line 411 | Line 375 | public class ThreadPoolExecutorTest exte
375		*  shutDownNow returns a list containing tasks that were not run
376		*/
377		public void testShutDownNow() {
378	<	ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
378	>	ThreadPoolExecutor p1 = new ThreadPoolExecutor(1, 1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
379		List l;
380		try {
381		for (int i = 0; i < 5; i++)
#	Line 421 | Line 385 | public class ThreadPoolExecutorTest exte
385		try {
386		l = p1.shutdownNow();
387		} catch (SecurityException ok) { return; }
424	–
388		}
389	<	assertTrue(p1.isShutdown());
390	<	assertTrue(l.size() <= 4);
389	>	assertTrue(p1.isShutdown());
390	>	assertTrue(l.size() <= 4);
391		}
392
393		// Exception Tests
#	Line 435 | Line 398 | public class ThreadPoolExecutorTest exte
398		*/
399		public void testConstructor1() {
400		try {
401	<	new ThreadPoolExecutor(-1,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
401	>	new ThreadPoolExecutor(-1,1,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
402		shouldThrow();
403	<	}
441	<	catch (IllegalArgumentException success){}
403	>	} catch (IllegalArgumentException success) {}
404		}
405
406		/**
#	Line 446 | Line 408 | public class ThreadPoolExecutorTest exte
408		*/
409		public void testConstructor2() {
410		try {
411	<	new ThreadPoolExecutor(1,-1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
411	>	new ThreadPoolExecutor(1,-1,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
412		shouldThrow();
413	<	}
452	<	catch (IllegalArgumentException success){}
413	>	} catch (IllegalArgumentException success) {}
414		}
415
416		/**
#	Line 457 | Line 418 | public class ThreadPoolExecutorTest exte
418		*/
419		public void testConstructor3() {
420		try {
421	<	new ThreadPoolExecutor(1,0,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
421	>	new ThreadPoolExecutor(1,0,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
422		shouldThrow();
423	<	}
463	<	catch (IllegalArgumentException success){}
423	>	} catch (IllegalArgumentException success) {}
424		}
425
426		/**
#	Line 468 | Line 428 | public class ThreadPoolExecutorTest exte
428		*/
429		public void testConstructor4() {
430		try {
431	<	new ThreadPoolExecutor(1,2,-1L,TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
431	>	new ThreadPoolExecutor(1,2,-1L,MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
432		shouldThrow();
433	<	}
474	<	catch (IllegalArgumentException success){}
433	>	} catch (IllegalArgumentException success) {}
434		}
435
436		/**
#	Line 479 | Line 438 | public class ThreadPoolExecutorTest exte
438		*/
439		public void testConstructor5() {
440		try {
441	<	new ThreadPoolExecutor(2,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
441	>	new ThreadPoolExecutor(2,1,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
442		shouldThrow();
443	<	}
485	<	catch (IllegalArgumentException success){}
443	>	} catch (IllegalArgumentException success) {}
444		}
445
446		/**
#	Line 490 | Line 448 | public class ThreadPoolExecutorTest exte
448		*/
449		public void testConstructorNullPointerException() {
450		try {
451	<	new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,null);
451	>	new ThreadPoolExecutor(1,2,LONG_DELAY_MS, MILLISECONDS,null);
452		shouldThrow();
453	<	}
496	<	catch (NullPointerException success){}
453	>	} catch (NullPointerException success) {}
454		}
455
456
#	Line 503 | Line 460 | public class ThreadPoolExecutorTest exte
460		*/
461		public void testConstructor6() {
462		try {
463	<	new ThreadPoolExecutor(-1,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory());
463	>	new ThreadPoolExecutor(-1,1,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory());
464		shouldThrow();
465	<	} catch (IllegalArgumentException success){}
465	>	} catch (IllegalArgumentException success) {}
466		}
467
468		/**
#	Line 513 | Line 470 | public class ThreadPoolExecutorTest exte
470		*/
471		public void testConstructor7() {
472		try {
473	<	new ThreadPoolExecutor(1,-1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory());
473	>	new ThreadPoolExecutor(1,-1,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory());
474		shouldThrow();
475	<	}
519	<	catch (IllegalArgumentException success){}
475	>	} catch (IllegalArgumentException success) {}
476		}
477
478		/**
#	Line 524 | Line 480 | public class ThreadPoolExecutorTest exte
480		*/
481		public void testConstructor8() {
482		try {
483	<	new ThreadPoolExecutor(1,0,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory());
483	>	new ThreadPoolExecutor(1,0,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory());
484		shouldThrow();
485	<	}
530	<	catch (IllegalArgumentException success){}
485	>	} catch (IllegalArgumentException success) {}
486		}
487
488		/**
#	Line 535 | Line 490 | public class ThreadPoolExecutorTest exte
490		*/
491		public void testConstructor9() {
492		try {
493	<	new ThreadPoolExecutor(1,2,-1L,TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory());
493	>	new ThreadPoolExecutor(1,2,-1L,MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory());
494		shouldThrow();
495	<	}
541	<	catch (IllegalArgumentException success){}
495	>	} catch (IllegalArgumentException success) {}
496		}
497
498		/**
#	Line 546 | Line 500 | public class ThreadPoolExecutorTest exte
500		*/
501		public void testConstructor10() {
502		try {
503	<	new ThreadPoolExecutor(2,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory());
503	>	new ThreadPoolExecutor(2,1,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory());
504		shouldThrow();
505	<	}
552	<	catch (IllegalArgumentException success){}
505	>	} catch (IllegalArgumentException success) {}
506		}
507
508		/**
#	Line 557 | Line 510 | public class ThreadPoolExecutorTest exte
510		*/
511		public void testConstructorNullPointerException2() {
512		try {
513	<	new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,null,new SimpleThreadFactory());
513	>	new ThreadPoolExecutor(1,2,LONG_DELAY_MS, MILLISECONDS,null,new SimpleThreadFactory());
514		shouldThrow();
515	<	}
563	<	catch (NullPointerException success){}
515	>	} catch (NullPointerException success) {}
516		}
517
518		/**
#	Line 569 | Line 521 | public class ThreadPoolExecutorTest exte
521		public void testConstructorNullPointerException3() {
522		try {
523		ThreadFactory f = null;
524	<	new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10),f);
524	>	new ThreadPoolExecutor(1,2,LONG_DELAY_MS, MILLISECONDS,new ArrayBlockingQueue<Runnable>(10),f);
525		shouldThrow();
526	<	}
575	<	catch (NullPointerException success){}
526	>	} catch (NullPointerException success) {}
527		}
528
529
#	Line 581 | Line 532 | public class ThreadPoolExecutorTest exte
532		*/
533		public void testConstructor11() {
534		try {
535	<	new ThreadPoolExecutor(-1,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler());
535	>	new ThreadPoolExecutor(-1,1,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler());
536		shouldThrow();
537	<	}
587	<	catch (IllegalArgumentException success){}
537	>	} catch (IllegalArgumentException success) {}
538		}
539
540		/**
#	Line 592 | Line 542 | public class ThreadPoolExecutorTest exte
542		*/
543		public void testConstructor12() {
544		try {
545	<	new ThreadPoolExecutor(1,-1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler());
545	>	new ThreadPoolExecutor(1,-1,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler());
546		shouldThrow();
547	<	}
598	<	catch (IllegalArgumentException success){}
547	>	} catch (IllegalArgumentException success) {}
548		}
549
550		/**
#	Line 603 | Line 552 | public class ThreadPoolExecutorTest exte
552		*/
553		public void testConstructor13() {
554		try {
555	<	new ThreadPoolExecutor(1,0,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler());
555	>	new ThreadPoolExecutor(1,0,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler());
556		shouldThrow();
557	<	}
609	<	catch (IllegalArgumentException success){}
557	>	} catch (IllegalArgumentException success) {}
558		}
559
560		/**
#	Line 614 | Line 562 | public class ThreadPoolExecutorTest exte
562		*/
563		public void testConstructor14() {
564		try {
565	<	new ThreadPoolExecutor(1,2,-1L,TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler());
565	>	new ThreadPoolExecutor(1,2,-1L,MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler());
566		shouldThrow();
567	<	}
620	<	catch (IllegalArgumentException success){}
567	>	} catch (IllegalArgumentException success) {}
568		}
569
570		/**
#	Line 625 | Line 572 | public class ThreadPoolExecutorTest exte
572		*/
573		public void testConstructor15() {
574		try {
575	<	new ThreadPoolExecutor(2,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler());
575	>	new ThreadPoolExecutor(2,1,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new NoOpREHandler());
576		shouldThrow();
577	<	}
631	<	catch (IllegalArgumentException success){}
577	>	} catch (IllegalArgumentException success) {}
578		}
579
580		/**
#	Line 636 | Line 582 | public class ThreadPoolExecutorTest exte
582		*/
583		public void testConstructorNullPointerException4() {
584		try {
585	<	new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,null,new NoOpREHandler());
585	>	new ThreadPoolExecutor(1,2,LONG_DELAY_MS, MILLISECONDS,null,new NoOpREHandler());
586		shouldThrow();
587	<	}
642	<	catch (NullPointerException success){}
587	>	} catch (NullPointerException success) {}
588		}
589
590		/**
#	Line 648 | Line 593 | public class ThreadPoolExecutorTest exte
593		public void testConstructorNullPointerException5() {
594		try {
595		RejectedExecutionHandler r = null;
596	<	new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10),r);
596	>	new ThreadPoolExecutor(1,2,LONG_DELAY_MS, MILLISECONDS,new ArrayBlockingQueue<Runnable>(10),r);
597		shouldThrow();
598	<	}
654	<	catch (NullPointerException success){}
598	>	} catch (NullPointerException success) {}
599		}
600
601
#	Line 660 | Line 604 | public class ThreadPoolExecutorTest exte
604		*/
605		public void testConstructor16() {
606		try {
607	<	new ThreadPoolExecutor(-1,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler());
607	>	new ThreadPoolExecutor(-1,1,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler());
608		shouldThrow();
609	<	}
666	<	catch (IllegalArgumentException success){}
609	>	} catch (IllegalArgumentException success) {}
610		}
611
612		/**
#	Line 671 | Line 614 | public class ThreadPoolExecutorTest exte
614		*/
615		public void testConstructor17() {
616		try {
617	<	new ThreadPoolExecutor(1,-1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler());
617	>	new ThreadPoolExecutor(1,-1,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler());
618		shouldThrow();
619	<	}
677	<	catch (IllegalArgumentException success){}
619	>	} catch (IllegalArgumentException success) {}
620		}
621
622		/**
#	Line 682 | Line 624 | public class ThreadPoolExecutorTest exte
624		*/
625		public void testConstructor18() {
626		try {
627	<	new ThreadPoolExecutor(1,0,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler());
627	>	new ThreadPoolExecutor(1,0,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler());
628		shouldThrow();
629	<	}
688	<	catch (IllegalArgumentException success){}
629	>	} catch (IllegalArgumentException success) {}
630		}
631
632		/**
#	Line 693 | Line 634 | public class ThreadPoolExecutorTest exte
634		*/
635		public void testConstructor19() {
636		try {
637	<	new ThreadPoolExecutor(1,2,-1L,TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler());
637	>	new ThreadPoolExecutor(1,2,-1L,MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler());
638		shouldThrow();
639	<	}
699	<	catch (IllegalArgumentException success){}
639	>	} catch (IllegalArgumentException success) {}
640		}
641
642		/**
#	Line 704 | Line 644 | public class ThreadPoolExecutorTest exte
644		*/
645		public void testConstructor20() {
646		try {
647	<	new ThreadPoolExecutor(2,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler());
647	>	new ThreadPoolExecutor(2,1,LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),new NoOpREHandler());
648		shouldThrow();
649	<	}
710	<	catch (IllegalArgumentException success){}
649	>	} catch (IllegalArgumentException success) {}
650		}
651
652		/**
#	Line 715 | Line 654 | public class ThreadPoolExecutorTest exte
654		*/
655		public void testConstructorNullPointerException6() {
656		try {
657	<	new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,null,new SimpleThreadFactory(),new NoOpREHandler());
657	>	new ThreadPoolExecutor(1,2,LONG_DELAY_MS, MILLISECONDS,null,new SimpleThreadFactory(),new NoOpREHandler());
658		shouldThrow();
659	<	}
721	<	catch (NullPointerException success){}
659	>	} catch (NullPointerException success) {}
660		}
661
662		/**
#	Line 727 | Line 665 | public class ThreadPoolExecutorTest exte
665		public void testConstructorNullPointerException7() {
666		try {
667		RejectedExecutionHandler r = null;
668	<	new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),r);
668	>	new ThreadPoolExecutor(1,2,LONG_DELAY_MS, MILLISECONDS,new ArrayBlockingQueue<Runnable>(10),new SimpleThreadFactory(),r);
669		shouldThrow();
670	<	}
733	<	catch (NullPointerException success){}
670	>	} catch (NullPointerException success) {}
671		}
672
673		/**
#	Line 739 | Line 676 | public class ThreadPoolExecutorTest exte
676		public void testConstructorNullPointerException8() {
677		try {
678		ThreadFactory f = null;
679	<	new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10),f,new NoOpREHandler());
679	>	new ThreadPoolExecutor(1,2,LONG_DELAY_MS, MILLISECONDS,new ArrayBlockingQueue<Runnable>(10),f,new NoOpREHandler());
680		shouldThrow();
681	<	}
745	<	catch (NullPointerException successdn8){}
681	>	} catch (NullPointerException success) {}
682		}
683
684
#	Line 751 | Line 687 | public class ThreadPoolExecutorTest exte
687		*  if saturated.
688		*/
689		public void testSaturatedExecute() {
690	<	ThreadPoolExecutor p = new ThreadPoolExecutor(1,1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1));
690	>	ThreadPoolExecutor p =
691	>	new ThreadPoolExecutor(1, 1,
692	>	LONG_DELAY_MS, MILLISECONDS,
693	>	new ArrayBlockingQueue<Runnable>(1));
694		try {
695	<
757	<	for (int i = 0; i < 5; ++i){
695	>	for (int i = 0; i < 2; ++i)
696		p.execute(new MediumRunnable());
697	+	for (int i = 0; i < 2; ++i) {
698	+	try {
699	+	p.execute(new MediumRunnable());
700	+	shouldThrow();
701	+	} catch (RejectedExecutionException success) {}
702		}
703	<	shouldThrow();
704	<	} catch (RejectedExecutionException success){}
705	<	joinPool(p);
703	>	} finally {
704	>	joinPool(p);
705	>	}
706		}
707
708		/**
#	Line 767 | Line 710 | public class ThreadPoolExecutorTest exte
710		*/
711		public void testSaturatedExecute2() {
712		RejectedExecutionHandler h = new ThreadPoolExecutor.CallerRunsPolicy();
713	<	ThreadPoolExecutor p = new ThreadPoolExecutor(1,1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h);
713	>	ThreadPoolExecutor p = new ThreadPoolExecutor(1,1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h);
714		try {
715
716		TrackedNoOpRunnable[] tasks = new TrackedNoOpRunnable[5];
717	<	for (int i = 0; i < 5; ++i){
717	>	for (int i = 0; i < 5; ++i) {
718		tasks[i] = new TrackedNoOpRunnable();
719		}
720		TrackedLongRunnable mr = new TrackedLongRunnable();
721		p.execute(mr);
722	<	for (int i = 0; i < 5; ++i){
722	>	for (int i = 0; i < 5; ++i) {
723		p.execute(tasks[i]);
724		}
725		for (int i = 1; i < 5; ++i) {
726		assertTrue(tasks[i].done);
727		}
728		try { p.shutdownNow(); } catch (SecurityException ok) { return; }
786	–	} catch (RejectedExecutionException ex){
787	–	unexpectedException();
729		} finally {
730		joinPool(p);
731		}
#	Line 795 | Line 736 | public class ThreadPoolExecutorTest exte
736		*/
737		public void testSaturatedExecute3() {
738		RejectedExecutionHandler h = new ThreadPoolExecutor.DiscardPolicy();
739	<	ThreadPoolExecutor p = new ThreadPoolExecutor(1,1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h);
739	>	ThreadPoolExecutor p = new ThreadPoolExecutor(1,1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h);
740		try {
741
742		TrackedNoOpRunnable[] tasks = new TrackedNoOpRunnable[5];
743	<	for (int i = 0; i < 5; ++i){
743	>	for (int i = 0; i < 5; ++i) {
744		tasks[i] = new TrackedNoOpRunnable();
745		}
746		p.execute(new TrackedLongRunnable());
747	<	for (int i = 0; i < 5; ++i){
747	>	for (int i = 0; i < 5; ++i) {
748		p.execute(tasks[i]);
749		}
750	<	for (int i = 0; i < 5; ++i){
750	>	for (int i = 0; i < 5; ++i) {
751		assertFalse(tasks[i].done);
752		}
753		try { p.shutdownNow(); } catch (SecurityException ok) { return; }
813	–	} catch (RejectedExecutionException ex){
814	–	unexpectedException();
754		} finally {
755		joinPool(p);
756		}
#	Line 822 | Line 761 | public class ThreadPoolExecutorTest exte
761		*/
762		public void testSaturatedExecute4() {
763		RejectedExecutionHandler h = new ThreadPoolExecutor.DiscardOldestPolicy();
764	<	ThreadPoolExecutor p = new ThreadPoolExecutor(1,1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h);
764	>	ThreadPoolExecutor p = new ThreadPoolExecutor(1,1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h);
765		try {
766		p.execute(new TrackedLongRunnable());
767		TrackedLongRunnable r2 = new TrackedLongRunnable();
#	Line 833 | Line 772 | public class ThreadPoolExecutorTest exte
772		assertFalse(p.getQueue().contains(r2));
773		assertTrue(p.getQueue().contains(r3));
774		try { p.shutdownNow(); } catch (SecurityException ok) { return; }
836	–	} catch (RejectedExecutionException ex){
837	–	unexpectedException();
775		} finally {
776		joinPool(p);
777		}
#	Line 845 | Line 782 | public class ThreadPoolExecutorTest exte
782		*/
783		public void testRejectedExecutionExceptionOnShutdown() {
784		ThreadPoolExecutor tpe =
785	<	new ThreadPoolExecutor(1,1,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(1));
785	>	new ThreadPoolExecutor(1,1,LONG_DELAY_MS, MILLISECONDS,new ArrayBlockingQueue<Runnable>(1));
786		try { tpe.shutdown(); } catch (SecurityException ok) { return; }
787	<	try {
788	<	tpe.execute(new NoOpRunnable());
789	<	shouldThrow();
790	<	} catch (RejectedExecutionException success){}
787	>	try {
788	>	tpe.execute(new NoOpRunnable());
789	>	shouldThrow();
790	>	} catch (RejectedExecutionException success) {}
791
792	<	joinPool(tpe);
792	>	joinPool(tpe);
793		}
794
795		/**
#	Line 860 | Line 797 | public class ThreadPoolExecutorTest exte
797		*/
798		public void testCallerRunsOnShutdown() {
799		RejectedExecutionHandler h = new ThreadPoolExecutor.CallerRunsPolicy();
800	<	ThreadPoolExecutor p = new ThreadPoolExecutor(1,1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h);
800	>	ThreadPoolExecutor p = new ThreadPoolExecutor(1,1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h);
801
802		try { p.shutdown(); } catch (SecurityException ok) { return; }
803	<	try {
803	>	try {
804		TrackedNoOpRunnable r = new TrackedNoOpRunnable();
805	<	p.execute(r);
805	>	p.execute(r);
806		assertFalse(r.done);
870	–	} catch (RejectedExecutionException success){
871	–	unexpectedException();
807		} finally {
808		joinPool(p);
809		}
#	Line 879 | Line 814 | public class ThreadPoolExecutorTest exte
814		*/
815		public void testDiscardOnShutdown() {
816		RejectedExecutionHandler h = new ThreadPoolExecutor.DiscardPolicy();
817	<	ThreadPoolExecutor p = new ThreadPoolExecutor(1,1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h);
817	>	ThreadPoolExecutor p = new ThreadPoolExecutor(1,1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h);
818
819		try { p.shutdown(); } catch (SecurityException ok) { return; }
820	<	try {
820	>	try {
821		TrackedNoOpRunnable r = new TrackedNoOpRunnable();
822	<	p.execute(r);
822	>	p.execute(r);
823		assertFalse(r.done);
889	–	} catch (RejectedExecutionException success){
890	–	unexpectedException();
824		} finally {
825		joinPool(p);
826		}
#	Line 899 | Line 832 | public class ThreadPoolExecutorTest exte
832		*/
833		public void testDiscardOldestOnShutdown() {
834		RejectedExecutionHandler h = new ThreadPoolExecutor.DiscardOldestPolicy();
835	<	ThreadPoolExecutor p = new ThreadPoolExecutor(1,1, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h);
835	>	ThreadPoolExecutor p = new ThreadPoolExecutor(1,1, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(1), h);
836
837		try { p.shutdown(); } catch (SecurityException ok) { return; }
838	<	try {
838	>	try {
839		TrackedNoOpRunnable r = new TrackedNoOpRunnable();
840	<	p.execute(r);
840	>	p.execute(r);
841		assertFalse(r.done);
909	–	} catch (RejectedExecutionException success){
910	–	unexpectedException();
842		} finally {
843		joinPool(p);
844		}
#	Line 918 | Line 849 | public class ThreadPoolExecutorTest exte
849		*  execute (null) throws NPE
850		*/
851		public void testExecuteNull() {
852	<	ThreadPoolExecutor tpe = null;
852	>	ThreadPoolExecutor tpe = new ThreadPoolExecutor(1,2,LONG_DELAY_MS, MILLISECONDS,new ArrayBlockingQueue<Runnable>(10));
853		try {
854	<	tpe = new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10));
924	<	tpe.execute(null);
854	>	tpe.execute(null);
855		shouldThrow();
856	<	} catch (NullPointerException success){}
856	>	} catch (NullPointerException success) {}
857
858	<	joinPool(tpe);
858	>	joinPool(tpe);
859		}
860
861		/**
862		*  setCorePoolSize of negative value throws IllegalArgumentException
863		*/
864		public void testCorePoolSizeIllegalArgumentException() {
865	<	ThreadPoolExecutor tpe = null;
866	<	try {
867	<	tpe = new ThreadPoolExecutor(1,2,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10));
868	<	} catch (Exception e){}
869	<	try {
870	<	tpe.setCorePoolSize(-1);
871	<	shouldThrow();
872	<	} catch (IllegalArgumentException success){
865	>	ThreadPoolExecutor tpe =
866	>	new ThreadPoolExecutor(1, 2,
867	>	LONG_DELAY_MS, MILLISECONDS,
868	>	new ArrayBlockingQueue<Runnable>(10));
869	>	try {
870	>	tpe.setCorePoolSize(-1);
871	>	shouldThrow();
872	>	} catch (IllegalArgumentException success) {
873		} finally {
874		try { tpe.shutdown(); } catch (SecurityException ok) { return; }
875		}
#	Line 951 | Line 881 | public class ThreadPoolExecutorTest exte
881		*  given a value less the core pool size
882		*/
883		public void testMaximumPoolSizeIllegalArgumentException() {
884	<	ThreadPoolExecutor tpe = null;
885	<	try {
886	<	tpe = new ThreadPoolExecutor(2,3,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10));
887	<	} catch (Exception e){}
884	>	ThreadPoolExecutor tpe =
885	>	new ThreadPoolExecutor(2, 3,
886	>	LONG_DELAY_MS, MILLISECONDS,
887	>	new ArrayBlockingQueue<Runnable>(10));
888		try {
889		tpe.setMaximumPoolSize(1);
890		shouldThrow();
891	<	} catch (IllegalArgumentException success){
891	>	} catch (IllegalArgumentException success) {
892		} finally {
893		try { tpe.shutdown(); } catch (SecurityException ok) { return; }
894		}
#	Line 970 | Line 900 | public class ThreadPoolExecutorTest exte
900		*  if given a negative value
901		*/
902		public void testMaximumPoolSizeIllegalArgumentException2() {
903	<	ThreadPoolExecutor tpe = null;
904	<	try {
905	<	tpe = new ThreadPoolExecutor(2,3,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10));
906	<	} catch (Exception e){}
903	>	ThreadPoolExecutor tpe =
904	>	new ThreadPoolExecutor(2, 3,
905	>	LONG_DELAY_MS, MILLISECONDS,
906	>	new ArrayBlockingQueue<Runnable>(10));
907		try {
908		tpe.setMaximumPoolSize(-1);
909		shouldThrow();
910	<	} catch (IllegalArgumentException success){
910	>	} catch (IllegalArgumentException success) {
911		} finally {
912		try { tpe.shutdown(); } catch (SecurityException ok) { return; }
913		}
#	Line 990 | Line 920 | public class ThreadPoolExecutorTest exte
920		*  when given a negative value
921		*/
922		public void testKeepAliveTimeIllegalArgumentException() {
923	<	ThreadPoolExecutor tpe = null;
923	>	ThreadPoolExecutor tpe =
924	>	new ThreadPoolExecutor(2, 3,
925	>	LONG_DELAY_MS, MILLISECONDS,
926	>	new ArrayBlockingQueue<Runnable>(10));
927		try {
928	<	tpe = new ThreadPoolExecutor(2,3,LONG_DELAY_MS, TimeUnit.MILLISECONDS,new ArrayBlockingQueue<Runnable>(10));
996	<	} catch (Exception e){}
997	<
998	<	try {
999	<	tpe.setKeepAliveTime(-1,TimeUnit.MILLISECONDS);
928	>	tpe.setKeepAliveTime(-1,MILLISECONDS);
929		shouldThrow();
930	<	} catch (IllegalArgumentException success){
930	>	} catch (IllegalArgumentException success) {
931		} finally {
932		try { tpe.shutdown(); } catch (SecurityException ok) { return; }
933		}
#	Line 1018 | Line 947 | public class ThreadPoolExecutorTest exte
947		/**
948		* beforeExecute and afterExecute are called when executing task
949		*/
950	<	public void testBeforeAfter() {
950	>	public void testBeforeAfter() throws InterruptedException {
951		ExtendedTPE tpe = new ExtendedTPE();
952		try {
953		TrackedNoOpRunnable r = new TrackedNoOpRunnable();
#	Line 1028 | Line 957 | public class ThreadPoolExecutorTest exte
957		assertTrue(tpe.beforeCalled);
958		assertTrue(tpe.afterCalled);
959		try { tpe.shutdown(); } catch (SecurityException ok) { return; }
1031	–	}
1032	–	catch (Exception ex) {
1033	–	unexpectedException();
960		} finally {
961		joinPool(tpe);
962		}
#	Line 1039 | Line 965 | public class ThreadPoolExecutorTest exte
965		/**
966		* completed submit of callable returns result
967		*/
968	<	public void testSubmitCallable() {
969	<	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
968	>	public void testSubmitCallable() throws Exception {
969	>	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
970		try {
971		Future<String> future = e.submit(new StringTask());
972		String result = future.get();
973		assertSame(TEST_STRING, result);
1048	–	}
1049	–	catch (ExecutionException ex) {
1050	–	unexpectedException();
1051	–	}
1052	–	catch (InterruptedException ex) {
1053	–	unexpectedException();
974		} finally {
975		joinPool(e);
976		}
#	Line 1059 | Line 979 | public class ThreadPoolExecutorTest exte
979		/**
980		* completed submit of runnable returns successfully
981		*/
982	<	public void testSubmitRunnable() {
983	<	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
982	>	public void testSubmitRunnable() throws Exception {
983	>	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
984		try {
985		Future<?> future = e.submit(new NoOpRunnable());
986		future.get();
987		assertTrue(future.isDone());
1068	–	}
1069	–	catch (ExecutionException ex) {
1070	–	unexpectedException();
1071	–	}
1072	–	catch (InterruptedException ex) {
1073	–	unexpectedException();
988		} finally {
989		joinPool(e);
990		}
#	Line 1079 | Line 993 | public class ThreadPoolExecutorTest exte
993		/**
994		* completed submit of (runnable, result) returns result
995		*/
996	<	public void testSubmitRunnable2() {
997	<	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
996	>	public void testSubmitRunnable2() throws Exception {
997	>	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
998		try {
999		Future<String> future = e.submit(new NoOpRunnable(), TEST_STRING);
1000		String result = future.get();
1001		assertSame(TEST_STRING, result);
1088	–	}
1089	–	catch (ExecutionException ex) {
1090	–	unexpectedException();
1091	–	}
1092	–	catch (InterruptedException ex) {
1093	–	unexpectedException();
1002		} finally {
1003		joinPool(e);
1004		}
1005		}
1006
1007
1100	–
1101	–
1102	–
1008		/**
1009		* invokeAny(null) throws NPE
1010		*/
1011	<	public void testInvokeAny1() {
1012	<	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1011	>	public void testInvokeAny1() throws Exception {
1012	>	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1013		try {
1014		e.invokeAny(null);
1015	+	shouldThrow();
1016		} catch (NullPointerException success) {
1111	–	} catch (Exception ex) {
1112	–	unexpectedException();
1017		} finally {
1018		joinPool(e);
1019		}
#	Line 1118 | Line 1022 | public class ThreadPoolExecutorTest exte
1022		/**
1023		* invokeAny(empty collection) throws IAE
1024		*/
1025	<	public void testInvokeAny2() {
1026	<	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1025	>	public void testInvokeAny2() throws Exception {
1026	>	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1027		try {
1028		e.invokeAny(new ArrayList<Callable<String>>());
1029	+	shouldThrow();
1030		} catch (IllegalArgumentException success) {
1126	–	} catch (Exception ex) {
1127	–	unexpectedException();
1031		} finally {
1032		joinPool(e);
1033		}
#	Line 1133 | Line 1036 | public class ThreadPoolExecutorTest exte
1036		/**
1037		* invokeAny(c) throws NPE if c has null elements
1038		*/
1039	<	public void testInvokeAny3() {
1040	<	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1039	>	public void testInvokeAny3() throws Exception {
1040	>	final CountDownLatch latch = new CountDownLatch(1);
1041	>	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1042		try {
1043		ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
1044	<	l.add(new StringTask());
1044	>	l.add(new Callable<String>() {
1045	>	public String call() {
1046	>	try {
1047	>	latch.await();
1048	>	} catch (InterruptedException ok) {}
1049	>	return TEST_STRING;
1050	>	}});
1051		l.add(null);
1052		e.invokeAny(l);
1053	+	shouldThrow();
1054		} catch (NullPointerException success) {
1144	–	} catch (Exception ex) {
1145	–	unexpectedException();
1055		} finally {
1056	+	latch.countDown();
1057		joinPool(e);
1058		}
1059		}
#	Line 1151 | Line 1061 | public class ThreadPoolExecutorTest exte
1061		/**
1062		* invokeAny(c) throws ExecutionException if no task completes
1063		*/
1064	<	public void testInvokeAny4() {
1065	<	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1064	>	public void testInvokeAny4() throws Exception {
1065	>	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1066		try {
1067		ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
1068		l.add(new NPETask());
1069		e.invokeAny(l);
1070	+	shouldThrow();
1071		} catch (ExecutionException success) {
1072	<	} catch (Exception ex) {
1162	<	unexpectedException();
1072	>	assertTrue(success.getCause() instanceof NullPointerException);
1073		} finally {
1074		joinPool(e);
1075		}
#	Line 1168 | Line 1078 | public class ThreadPoolExecutorTest exte
1078		/**
1079		* invokeAny(c) returns result of some task
1080		*/
1081	<	public void testInvokeAny5() {
1082	<	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1081	>	public void testInvokeAny5() throws Exception {
1082	>	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1083		try {
1084		ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
1085		l.add(new StringTask());
1086		l.add(new StringTask());
1087		String result = e.invokeAny(l);
1088		assertSame(TEST_STRING, result);
1179	–	} catch (ExecutionException success) {
1180	–	} catch (Exception ex) {
1181	–	unexpectedException();
1089		} finally {
1090		joinPool(e);
1091		}
#	Line 1187 | Line 1094 | public class ThreadPoolExecutorTest exte
1094		/**
1095		* invokeAll(null) throws NPE
1096		*/
1097	<	public void testInvokeAll1() {
1098	<	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1097	>	public void testInvokeAll1() throws Exception {
1098	>	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1099		try {
1100		e.invokeAll(null);
1101	+	shouldThrow();
1102		} catch (NullPointerException success) {
1195	–	} catch (Exception ex) {
1196	–	unexpectedException();
1103		} finally {
1104		joinPool(e);
1105		}
#	Line 1202 | Line 1108 | public class ThreadPoolExecutorTest exte
1108		/**
1109		* invokeAll(empty collection) returns empty collection
1110		*/
1111	<	public void testInvokeAll2() {
1112	<	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1111	>	public void testInvokeAll2() throws InterruptedException {
1112	>	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1113		try {
1114		List<Future<String>> r = e.invokeAll(new ArrayList<Callable<String>>());
1115		assertTrue(r.isEmpty());
1210	–	} catch (Exception ex) {
1211	–	unexpectedException();
1116		} finally {
1117		joinPool(e);
1118		}
#	Line 1217 | Line 1121 | public class ThreadPoolExecutorTest exte
1121		/**
1122		* invokeAll(c) throws NPE if c has null elements
1123		*/
1124	<	public void testInvokeAll3() {
1125	<	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1124	>	public void testInvokeAll3() throws Exception {
1125	>	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1126		try {
1127		ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
1128		l.add(new StringTask());
1129		l.add(null);
1130		e.invokeAll(l);
1131	+	shouldThrow();
1132		} catch (NullPointerException success) {
1228	–	} catch (Exception ex) {
1229	–	unexpectedException();
1133		} finally {
1134		joinPool(e);
1135		}
#	Line 1235 | Line 1138 | public class ThreadPoolExecutorTest exte
1138		/**
1139		* get of element of invokeAll(c) throws exception on failed task
1140		*/
1141	<	public void testInvokeAll4() {
1142	<	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1141	>	public void testInvokeAll4() throws Exception {
1142	>	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1143		try {
1144		ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
1145		l.add(new NPETask());
1146		List<Future<String>> result = e.invokeAll(l);
1147		assertEquals(1, result.size());
1148	<	for (Iterator<Future<String>> it = result.iterator(); it.hasNext();)
1149	<	it.next().get();
1150	<	} catch (ExecutionException success) {
1151	<	} catch (Exception ex) {
1152	<	unexpectedException();
1148	>	for (Future<String> future : result) {
1149	>	try {
1150	>	future.get();
1151	>	shouldThrow();
1152	>	} catch (ExecutionException success) {
1153	>	Throwable cause = success.getCause();
1154	>	assertTrue(cause instanceof NullPointerException);
1155	>	}
1156	>	}
1157		} finally {
1158		joinPool(e);
1159		}
#	Line 1255 | Line 1162 | public class ThreadPoolExecutorTest exte
1162		/**
1163		* invokeAll(c) returns results of all completed tasks
1164		*/
1165	<	public void testInvokeAll5() {
1166	<	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1165	>	public void testInvokeAll5() throws Exception {
1166	>	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1167		try {
1168		ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
1169		l.add(new StringTask());
1170		l.add(new StringTask());
1171		List<Future<String>> result = e.invokeAll(l);
1172		assertEquals(2, result.size());
1173	<	for (Iterator<Future<String>> it = result.iterator(); it.hasNext();)
1174	<	assertSame(TEST_STRING, it.next().get());
1268	<	} catch (ExecutionException success) {
1269	<	} catch (Exception ex) {
1270	<	unexpectedException();
1173	>	for (Future<String> future : result)
1174	>	assertSame(TEST_STRING, future.get());
1175		} finally {
1176		joinPool(e);
1177		}
#	Line 1278 | Line 1182 | public class ThreadPoolExecutorTest exte
1182		/**
1183		* timed invokeAny(null) throws NPE
1184		*/
1185	<	public void testTimedInvokeAny1() {
1186	<	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1185	>	public void testTimedInvokeAny1() throws Exception {
1186	>	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1187		try {
1188	<	e.invokeAny(null, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS);
1188	>	e.invokeAny(null, MEDIUM_DELAY_MS, MILLISECONDS);
1189	>	shouldThrow();
1190		} catch (NullPointerException success) {
1286	–	} catch (Exception ex) {
1287	–	unexpectedException();
1191		} finally {
1192		joinPool(e);
1193		}
#	Line 1293 | Line 1196 | public class ThreadPoolExecutorTest exte
1196		/**
1197		* timed invokeAny(,,null) throws NPE
1198		*/
1199	<	public void testTimedInvokeAnyNullTimeUnit() {
1200	<	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1199	>	public void testTimedInvokeAnyNullTimeUnit() throws Exception {
1200	>	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1201		try {
1202		ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
1203		l.add(new StringTask());
1204		e.invokeAny(l, MEDIUM_DELAY_MS, null);
1205	+	shouldThrow();
1206		} catch (NullPointerException success) {
1303	–	} catch (Exception ex) {
1304	–	unexpectedException();
1207		} finally {
1208		joinPool(e);
1209		}
#	Line 1310 | Line 1212 | public class ThreadPoolExecutorTest exte
1212		/**
1213		* timed invokeAny(empty collection) throws IAE
1214		*/
1215	<	public void testTimedInvokeAny2() {
1216	<	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1215	>	public void testTimedInvokeAny2() throws Exception {
1216	>	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1217		try {
1218	<	e.invokeAny(new ArrayList<Callable<String>>(), MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS);
1218	>	e.invokeAny(new ArrayList<Callable<String>>(), MEDIUM_DELAY_MS, MILLISECONDS);
1219	>	shouldThrow();
1220		} catch (IllegalArgumentException success) {
1318	–	} catch (Exception ex) {
1319	–	unexpectedException();
1221		} finally {
1222		joinPool(e);
1223		}
#	Line 1325 | Line 1226 | public class ThreadPoolExecutorTest exte
1226		/**
1227		* timed invokeAny(c) throws NPE if c has null elements
1228		*/
1229	<	public void testTimedInvokeAny3() {
1230	<	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1229	>	public void testTimedInvokeAny3() throws Exception {
1230	>	final CountDownLatch latch = new CountDownLatch(1);
1231	>	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1232		try {
1233		ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
1234	<	l.add(new StringTask());
1234	>	l.add(new Callable<String>() {
1235	>	public String call() {
1236	>	try {
1237	>	latch.await();
1238	>	} catch (InterruptedException ok) {}
1239	>	return TEST_STRING;
1240	>	}});
1241		l.add(null);
1242	<	e.invokeAny(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS);
1242	>	e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS);
1243	>	shouldThrow();
1244		} catch (NullPointerException success) {
1336	–	} catch (Exception ex) {
1337	–	ex.printStackTrace();
1338	–	unexpectedException();
1245		} finally {
1246	+	latch.countDown();
1247		joinPool(e);
1248		}
1249		}
#	Line 1344 | Line 1251 | public class ThreadPoolExecutorTest exte
1251		/**
1252		* timed invokeAny(c) throws ExecutionException if no task completes
1253		*/
1254	<	public void testTimedInvokeAny4() {
1255	<	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1254	>	public void testTimedInvokeAny4() throws Exception {
1255	>	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1256		try {
1257		ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
1258		l.add(new NPETask());
1259	<	e.invokeAny(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS);
1259	>	e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS);
1260	>	shouldThrow();
1261		} catch (ExecutionException success) {
1262	<	} catch (Exception ex) {
1355	<	unexpectedException();
1262	>	assertTrue(success.getCause() instanceof NullPointerException);
1263		} finally {
1264		joinPool(e);
1265		}
#	Line 1361 | Line 1268 | public class ThreadPoolExecutorTest exte
1268		/**
1269		* timed invokeAny(c) returns result of some task
1270		*/
1271	<	public void testTimedInvokeAny5() {
1272	<	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1271	>	public void testTimedInvokeAny5() throws Exception {
1272	>	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1273		try {
1274		ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
1275		l.add(new StringTask());
1276		l.add(new StringTask());
1277	<	String result = e.invokeAny(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS);
1277	>	String result = e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS);
1278		assertSame(TEST_STRING, result);
1372	–	} catch (ExecutionException success) {
1373	–	} catch (Exception ex) {
1374	–	unexpectedException();
1279		} finally {
1280		joinPool(e);
1281		}
#	Line 1380 | Line 1284 | public class ThreadPoolExecutorTest exte
1284		/**
1285		* timed invokeAll(null) throws NPE
1286		*/
1287	<	public void testTimedInvokeAll1() {
1288	<	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1287	>	public void testTimedInvokeAll1() throws Exception {
1288	>	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1289		try {
1290	<	e.invokeAll(null, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS);
1290	>	e.invokeAll(null, MEDIUM_DELAY_MS, MILLISECONDS);
1291	>	shouldThrow();
1292		} catch (NullPointerException success) {
1388	–	} catch (Exception ex) {
1389	–	unexpectedException();
1293		} finally {
1294		joinPool(e);
1295		}
#	Line 1395 | Line 1298 | public class ThreadPoolExecutorTest exte
1298		/**
1299		* timed invokeAll(,,null) throws NPE
1300		*/
1301	<	public void testTimedInvokeAllNullTimeUnit() {
1302	<	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1301	>	public void testTimedInvokeAllNullTimeUnit() throws Exception {
1302	>	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1303		try {
1304		ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
1305		l.add(new StringTask());
1306		e.invokeAll(l, MEDIUM_DELAY_MS, null);
1307	+	shouldThrow();
1308		} catch (NullPointerException success) {
1405	–	} catch (Exception ex) {
1406	–	unexpectedException();
1309		} finally {
1310		joinPool(e);
1311		}
#	Line 1412 | Line 1314 | public class ThreadPoolExecutorTest exte
1314		/**
1315		* timed invokeAll(empty collection) returns empty collection
1316		*/
1317	<	public void testTimedInvokeAll2() {
1318	<	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1317	>	public void testTimedInvokeAll2() throws InterruptedException {
1318	>	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1319		try {
1320	<	List<Future<String>> r = e.invokeAll(new ArrayList<Callable<String>>(), MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS);
1320	>	List<Future<String>> r = e.invokeAll(new ArrayList<Callable<String>>(), MEDIUM_DELAY_MS, MILLISECONDS);
1321		assertTrue(r.isEmpty());
1420	–	} catch (Exception ex) {
1421	–	unexpectedException();
1322		} finally {
1323		joinPool(e);
1324		}
#	Line 1427 | Line 1327 | public class ThreadPoolExecutorTest exte
1327		/**
1328		* timed invokeAll(c) throws NPE if c has null elements
1329		*/
1330	<	public void testTimedInvokeAll3() {
1331	<	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1330	>	public void testTimedInvokeAll3() throws Exception {
1331	>	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1332		try {
1333		ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
1334		l.add(new StringTask());
1335		l.add(null);
1336	<	e.invokeAll(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS);
1336	>	e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS);
1337	>	shouldThrow();
1338		} catch (NullPointerException success) {
1438	–	} catch (Exception ex) {
1439	–	unexpectedException();
1339		} finally {
1340		joinPool(e);
1341		}
#	Line 1445 | Line 1344 | public class ThreadPoolExecutorTest exte
1344		/**
1345		* get of element of invokeAll(c) throws exception on failed task
1346		*/
1347	<	public void testTimedInvokeAll4() {
1348	<	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1347	>	public void testTimedInvokeAll4() throws Exception {
1348	>	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1349		try {
1350		ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
1351		l.add(new NPETask());
1352	<	List<Future<String>> result = e.invokeAll(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS);
1352	>	List<Future<String>> result = e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS);
1353		assertEquals(1, result.size());
1354	<	for (Iterator<Future<String>> it = result.iterator(); it.hasNext();)
1355	<	it.next().get();
1354	>	for (Future<String> future : result)
1355	>	future.get();
1356	>	shouldThrow();
1357		} catch (ExecutionException success) {
1358	<	} catch (Exception ex) {
1459	<	unexpectedException();
1358	>	assertTrue(success.getCause() instanceof NullPointerException);
1359		} finally {
1360		joinPool(e);
1361		}
#	Line 1465 | Line 1364 | public class ThreadPoolExecutorTest exte
1364		/**
1365		* timed invokeAll(c) returns results of all completed tasks
1366		*/
1367	<	public void testTimedInvokeAll5() {
1368	<	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1367	>	public void testTimedInvokeAll5() throws Exception {
1368	>	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1369		try {
1370		ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
1371		l.add(new StringTask());
1372		l.add(new StringTask());
1373	<	List<Future<String>> result = e.invokeAll(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS);
1373	>	List<Future<String>> result = e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS);
1374		assertEquals(2, result.size());
1375		for (Iterator<Future<String>> it = result.iterator(); it.hasNext();)
1376		assertSame(TEST_STRING, it.next().get());
1478	–	} catch (ExecutionException success) {
1479	–	} catch (Exception ex) {
1480	–	unexpectedException();
1377		} finally {
1378		joinPool(e);
1379		}
#	Line 1486 | Line 1382 | public class ThreadPoolExecutorTest exte
1382		/**
1383		* timed invokeAll(c) cancels tasks not completed by timeout
1384		*/
1385	<	public void testTimedInvokeAll6() {
1386	<	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1385	>	public void testTimedInvokeAll6() throws Exception {
1386	>	ExecutorService e = new ThreadPoolExecutor(2, 2, LONG_DELAY_MS, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1387		try {
1388		ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
1389		l.add(new StringTask());
1390		l.add(Executors.callable(new MediumPossiblyInterruptedRunnable(), TEST_STRING));
1391		l.add(new StringTask());
1392	<	List<Future<String>> result = e.invokeAll(l, SHORT_DELAY_MS, TimeUnit.MILLISECONDS);
1392	>	List<Future<String>> result = e.invokeAll(l, SHORT_DELAY_MS, MILLISECONDS);
1393		assertEquals(3, result.size());
1394		Iterator<Future<String>> it = result.iterator();
1395		Future<String> f1 = it.next();
#	Line 1504 | Line 1400 | public class ThreadPoolExecutorTest exte
1400		assertTrue(f3.isDone());
1401		assertFalse(f1.isCancelled());
1402		assertTrue(f2.isCancelled());
1507	–	} catch (Exception ex) {
1508	–	unexpectedException();
1403		} finally {
1404		joinPool(e);
1405		}
#	Line 1515 | Line 1409 | public class ThreadPoolExecutorTest exte
1409		* Execution continues if there is at least one thread even if
1410		* thread factory fails to create more
1411		*/
1412	<	public void testFailingThreadFactory() {
1413	<	ExecutorService e = new ThreadPoolExecutor(100, 100, LONG_DELAY_MS, TimeUnit.MILLISECONDS, new LinkedBlockingQueue<Runnable>(), new FailingThreadFactory());
1412	>	public void testFailingThreadFactory() throws InterruptedException {
1413	>	ExecutorService e = new ThreadPoolExecutor(100, 100, LONG_DELAY_MS, MILLISECONDS, new LinkedBlockingQueue<Runnable>(), new FailingThreadFactory());
1414		try {
1415		ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
1416		for (int k = 0; k < 100; ++k) {
1417		e.execute(new NoOpRunnable());
1418		}
1419		Thread.sleep(LONG_DELAY_MS);
1526	–	} catch (Exception ex) {
1527	–	unexpectedException();
1420		} finally {
1421		joinPool(e);
1422		}
#	Line 1534 | Line 1426 | public class ThreadPoolExecutorTest exte
1426		* allowsCoreThreadTimeOut is by default false.
1427		*/
1428		public void testAllowsCoreThreadTimeOut() {
1429	<	ThreadPoolExecutor tpe = new ThreadPoolExecutor(2, 2, 1000, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1429	>	ThreadPoolExecutor tpe = new ThreadPoolExecutor(2, 2, 1000, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1430		assertFalse(tpe.allowsCoreThreadTimeOut());
1431		joinPool(tpe);
1432		}
#	Line 1542 | Line 1434 | public class ThreadPoolExecutorTest exte
1434		/**
1435		* allowCoreThreadTimeOut(true) causes idle threads to time out
1436		*/
1437	<	public void testAllowCoreThreadTimeOut_true() {
1438	<	ThreadPoolExecutor tpe = new ThreadPoolExecutor(2, 10, 10, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1437	>	public void testAllowCoreThreadTimeOut_true() throws InterruptedException {
1438	>	ThreadPoolExecutor tpe = new ThreadPoolExecutor(2, 10, 10, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1439		tpe.allowCoreThreadTimeOut(true);
1440		tpe.execute(new NoOpRunnable());
1441		try {
1442		Thread.sleep(MEDIUM_DELAY_MS);
1443		assertEquals(0, tpe.getPoolSize());
1552	–	} catch (InterruptedException e){
1553	–	unexpectedException();
1444		} finally {
1445		joinPool(tpe);
1446		}
#	Line 1559 | Line 1449 | public class ThreadPoolExecutorTest exte
1449		/**
1450		* allowCoreThreadTimeOut(false) causes idle threads not to time out
1451		*/
1452	<	public void testAllowCoreThreadTimeOut_false() {
1453	<	ThreadPoolExecutor tpe = new ThreadPoolExecutor(2, 10, 10, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1452	>	public void testAllowCoreThreadTimeOut_false() throws InterruptedException {
1453	>	ThreadPoolExecutor tpe = new ThreadPoolExecutor(2, 10, 10, MILLISECONDS, new ArrayBlockingQueue<Runnable>(10));
1454		tpe.allowCoreThreadTimeOut(false);
1455		tpe.execute(new NoOpRunnable());
1456		try {
1457		Thread.sleep(MEDIUM_DELAY_MS);
1458		assertTrue(tpe.getPoolSize() >= 1);
1569	–	} catch (InterruptedException e){
1570	–	unexpectedException();
1459		} finally {
1460		joinPool(tpe);
1461		}
#	Line 1577 | Line 1465 | public class ThreadPoolExecutorTest exte
1465		* execute allows the same task to be submitted multiple times, even
1466		* if rejected
1467		*/
1468	<	public void testRejectedRecycledTask() {
1468	>	public void testRejectedRecycledTask() throws InterruptedException {
1469		final int nTasks = 1000;
1470		final AtomicInteger nRun = new AtomicInteger(0);
1471		final Runnable recycledTask = new Runnable() {
#	Line 1600 | Line 1488 | public class ThreadPoolExecutorTest exte
1488		}
1489		Thread.sleep(5000); // enough time to run all tasks
1490		assertEquals(nRun.get(), nTasks);
1603	–	} catch (Exception ex) {
1604	–	ex.printStackTrace();
1605	–	unexpectedException();
1491		} finally {
1492		p.shutdown();
1493		}

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