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

Comparing jsr166/src/test/tck/AbstractExecutorServiceTest.java (file contents):
Revision 1.21 by jsr166, Sat Nov 21 10:25:05 2009 UTC vs.
Revision 1.24 by jsr166, Wed Aug 25 00:07:02 2010 UTC

#	Line 16 | Line 16 | import java.security.*;
16
17		public class AbstractExecutorServiceTest extends JSR166TestCase {
18		public static void main(String[] args) {
19	<	junit.textui.TestRunner.run (suite());
19	>	junit.textui.TestRunner.run(suite());
20		}
21		public static Test suite() {
22		return new TestSuite(AbstractExecutorServiceTest.class);
#	Line 81 | Line 81 | public class AbstractExecutorServiceTest
81
82
83		/**
84	<	* A submitted privileged action to completion
84	>	* A submitted privileged action runs to completion
85		*/
86		public void testSubmitPrivilegedAction() throws Exception {
87	<	Policy savedPolicy = null;
88	<	try {
89	<	savedPolicy = Policy.getPolicy();
90	<	AdjustablePolicy policy = new AdjustablePolicy();
91	<	policy.addPermission(new RuntimePermission("getContextClassLoader"));
92	<	policy.addPermission(new RuntimePermission("setContextClassLoader"));
93	<	Policy.setPolicy(policy);
94	<	} catch (AccessControlException ok) {
95	<	return;
96	<	}
97	<	try {
98	<	ExecutorService e = new DirectExecutorService();
99	<	Future future = e.submit(Executors.callable(new PrivilegedAction() {
87	>	Runnable r = new CheckedRunnable() {
88	>	public void realRun() throws Exception {
89	>	ExecutorService e = new DirectExecutorService();
90	>	Future future = e.submit(Executors.callable(new PrivilegedAction() {
91		public Object run() {
92		return TEST_STRING;
93		}}));
94
95	<	Object result = future.get();
96	<	assertSame(TEST_STRING, result);
97	<	}
98	<	finally {
99	<	try {
100	<	Policy.setPolicy(savedPolicy);
101	<	} catch (AccessControlException ok) {
111	<	return;
112	<	}
113	<	}
95	>	assertSame(TEST_STRING, future.get());
96	>	}};
97	>
98	>	runWithPermissions(r,
99	>	new RuntimePermission("getClassLoader"),
100	>	new RuntimePermission("setContextClassLoader"),
101	>	new RuntimePermission("modifyThread"));
102		}
103
104		/**
105	<	* A submitted a privileged exception action runs to completion
105	>	* A submitted privileged exception action runs to completion
106		*/
107		public void testSubmitPrivilegedExceptionAction() throws Exception {
108	<	Policy savedPolicy = null;
109	<	try {
110	<	savedPolicy = Policy.getPolicy();
111	<	AdjustablePolicy policy = new AdjustablePolicy();
124	<	policy.addPermission(new RuntimePermission("getContextClassLoader"));
125	<	policy.addPermission(new RuntimePermission("setContextClassLoader"));
126	<	Policy.setPolicy(policy);
127	<	} catch (AccessControlException ok) {
128	<	return;
129	<	}
130	<
131	<	try {
132	<	ExecutorService e = new DirectExecutorService();
133	<	Future future = e.submit(Executors.callable(new PrivilegedExceptionAction() {
108	>	Runnable r = new CheckedRunnable() {
109	>	public void realRun() throws Exception {
110	>	ExecutorService e = new DirectExecutorService();
111	>	Future future = e.submit(Executors.callable(new PrivilegedExceptionAction() {
112		public Object run() {
113		return TEST_STRING;
114		}}));
115
116	<	Object result = future.get();
117	<	assertSame(TEST_STRING, result);
118	<	}
119	<	finally {
142	<	Policy.setPolicy(savedPolicy);
143	<	}
116	>	assertSame(TEST_STRING, future.get());
117	>	}};
118	>
119	>	runWithPermissions(r);
120		}
121
122		/**
123		* A submitted failed privileged exception action reports exception
124		*/
125		public void testSubmitFailedPrivilegedExceptionAction() throws Exception {
126	<	Policy savedPolicy = null;
127	<	try {
128	<	savedPolicy = Policy.getPolicy();
129	<	AdjustablePolicy policy = new AdjustablePolicy();
154	<	policy.addPermission(new RuntimePermission("getContextClassLoader"));
155	<	policy.addPermission(new RuntimePermission("setContextClassLoader"));
156	<	Policy.setPolicy(policy);
157	<	} catch (AccessControlException ok) {
158	<	return;
159	<	}
160	<
161	<	try {
162	<	ExecutorService e = new DirectExecutorService();
163	<	Future future = e.submit(Executors.callable(new PrivilegedExceptionAction() {
126	>	Runnable r = new CheckedRunnable() {
127	>	public void realRun() throws Exception {
128	>	ExecutorService e = new DirectExecutorService();
129	>	Future future = e.submit(Executors.callable(new PrivilegedExceptionAction() {
130		public Object run() throws Exception {
131		throw new IndexOutOfBoundsException();
132		}}));
133
134	<	future.get();
135	<	shouldThrow();
136	<	} catch (ExecutionException success) {
137	<	assertTrue(success.getCause() instanceof IndexOutOfBoundsException);
138	<	}
139	<	finally {
140	<	Policy.setPolicy(savedPolicy);
141	<	}
134	>	try {
135	>	future.get();
136	>	shouldThrow();
137	>	} catch (ExecutionException success) {
138	>	assertTrue(success.getCause() instanceof IndexOutOfBoundsException);
139	>	}}};
140	>
141	>	runWithPermissions(r);
142		}
143
144		/**
#	Line 345 | Line 311 | public class AbstractExecutorServiceTest
311		* invokeAny(c) throws NPE if c has null elements
312		*/
313		public void testInvokeAny3() throws Exception {
348	–	final CountDownLatch latch = new CountDownLatch(1);
314		ExecutorService e = new DirectExecutorService();
315	+	List<Callable<Integer>> l = new ArrayList<Callable<Integer>>();
316	+	l.add(new Callable<Integer>() {
317	+	public Integer call() { return 5/0; }});
318	+	l.add(null);
319		try {
351	–	ArrayList<Callable<Integer>> l
352	–	= new ArrayList<Callable<Integer>>();
353	–	l.add(new Callable<Integer>() {
354	–	public Integer call() { return 5/0; }});
355	–	l.add(null);
320		e.invokeAny(l);
321		shouldThrow();
322		} catch (NullPointerException success) {
323		} finally {
360	–	latch.countDown();
324		joinPool(e);
325		}
326		}
#	Line 367 | Line 330 | public class AbstractExecutorServiceTest
330		*/
331		public void testInvokeAny4() throws InterruptedException {
332		ExecutorService e = new DirectExecutorService();
333	+	List<Callable<String>> l = new ArrayList<Callable<String>>();
334	+	l.add(new NPETask());
335		try {
371	–	ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
372	–	l.add(new NPETask());
336		e.invokeAny(l);
337		shouldThrow();
338		} catch (ExecutionException success) {
#	Line 385 | Line 348 | public class AbstractExecutorServiceTest
348		public void testInvokeAny5() throws Exception {
349		ExecutorService e = new DirectExecutorService();
350		try {
351	<	ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
351	>	List<Callable<String>> l = new ArrayList<Callable<String>>();
352		l.add(new StringTask());
353		l.add(new StringTask());
354		String result = e.invokeAny(l);
#	Line 427 | Line 390 | public class AbstractExecutorServiceTest
390		*/
391		public void testInvokeAll3() throws InterruptedException {
392		ExecutorService e = new DirectExecutorService();
393	+	List<Callable<String>> l = new ArrayList<Callable<String>>();
394	+	l.add(new StringTask());
395	+	l.add(null);
396		try {
431	–	ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
432	–	l.add(new StringTask());
433	–	l.add(null);
397		e.invokeAll(l);
398		shouldThrow();
399		} catch (NullPointerException success) {
#	Line 445 | Line 408 | public class AbstractExecutorServiceTest
408		public void testInvokeAll4() throws Exception {
409		ExecutorService e = new DirectExecutorService();
410		try {
411	<	ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
411	>	List<Callable<String>> l = new ArrayList<Callable<String>>();
412		l.add(new NPETask());
413	<	List<Future<String>> result = e.invokeAll(l);
414	<	assertEquals(1, result.size());
415	<	for (Future<String> future : result) {
416	<	try {
417	<	future.get();
418	<	shouldThrow();
419	<	} catch (ExecutionException success) {
457	<	Throwable cause = success.getCause();
458	<	assertTrue(cause instanceof NullPointerException);
459	<	}
413	>	List<Future<String>> futures = e.invokeAll(l);
414	>	assertEquals(1, futures.size());
415	>	try {
416	>	futures.get(0).get();
417	>	shouldThrow();
418	>	} catch (ExecutionException success) {
419	>	assertTrue(success.getCause() instanceof NullPointerException);
420		}
421		} finally {
422		joinPool(e);
#	Line 469 | Line 429 | public class AbstractExecutorServiceTest
429		public void testInvokeAll5() throws Exception {
430		ExecutorService e = new DirectExecutorService();
431		try {
432	<	ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
432	>	List<Callable<String>> l = new ArrayList<Callable<String>>();
433		l.add(new StringTask());
434		l.add(new StringTask());
435	<	List<Future<String>> result = e.invokeAll(l);
436	<	assertEquals(2, result.size());
437	<	for (Future<String> future : result)
435	>	List<Future<String>> futures = e.invokeAll(l);
436	>	assertEquals(2, futures.size());
437	>	for (Future<String> future : futures)
438		assertSame(TEST_STRING, future.get());
439		} finally {
440		joinPool(e);
#	Line 501 | Line 461 | public class AbstractExecutorServiceTest
461		*/
462		public void testTimedInvokeAnyNullTimeUnit() throws Exception {
463		ExecutorService e = new DirectExecutorService();
464	+	List<Callable<String>> l = new ArrayList<Callable<String>>();
465	+	l.add(new StringTask());
466		try {
505	–	ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
506	–	l.add(new StringTask());
467		e.invokeAny(l, MEDIUM_DELAY_MS, null);
468		shouldThrow();
469		} catch (NullPointerException success) {
#	Line 530 | Line 490 | public class AbstractExecutorServiceTest
490		* timed invokeAny(c) throws NPE if c has null elements
491		*/
492		public void testTimedInvokeAny3() throws Exception {
533	–	final CountDownLatch latch = new CountDownLatch(1);
493		ExecutorService e = new DirectExecutorService();
494	+	List<Callable<Integer>> l = new ArrayList<Callable<Integer>>();
495	+	l.add(new Callable<Integer>() {
496	+	public Integer call() { return 5/0; }});
497	+	l.add(null);
498		try {
536	–	ArrayList<Callable<Integer>> l
537	–	= new ArrayList<Callable<Integer>>();
538	–	l.add(new Callable<Integer>() {
539	–	public Integer call() { return 5/0; }});
540	–	l.add(null);
499		e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS);
500		shouldThrow();
501		} catch (NullPointerException success) {
502		} finally {
545	–	latch.countDown();
503		joinPool(e);
504		}
505		}
#	Line 552 | Line 509 | public class AbstractExecutorServiceTest
509		*/
510		public void testTimedInvokeAny4() throws Exception {
511		ExecutorService e = new DirectExecutorService();
512	+	List<Callable<String>> l = new ArrayList<Callable<String>>();
513	+	l.add(new NPETask());
514		try {
556	–	ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
557	–	l.add(new NPETask());
515		e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS);
516		shouldThrow();
517		} catch (ExecutionException success) {
#	Line 570 | Line 527 | public class AbstractExecutorServiceTest
527		public void testTimedInvokeAny5() throws Exception {
528		ExecutorService e = new DirectExecutorService();
529		try {
530	<	ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
530	>	List<Callable<String>> l = new ArrayList<Callable<String>>();
531		l.add(new StringTask());
532		l.add(new StringTask());
533		String result = e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS);
#	Line 599 | Line 556 | public class AbstractExecutorServiceTest
556		*/
557		public void testTimedInvokeAllNullTimeUnit() throws InterruptedException {
558		ExecutorService e = new DirectExecutorService();
559	+	List<Callable<String>> l = new ArrayList<Callable<String>>();
560	+	l.add(new StringTask());
561		try {
603	–	ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
604	–	l.add(new StringTask());
562		e.invokeAll(l, MEDIUM_DELAY_MS, null);
563		shouldThrow();
564		} catch (NullPointerException success) {
#	Line 628 | Line 585 | public class AbstractExecutorServiceTest
585		*/
586		public void testTimedInvokeAll3() throws InterruptedException {
587		ExecutorService e = new DirectExecutorService();
588	+	List<Callable<String>> l = new ArrayList<Callable<String>>();
589	+	l.add(new StringTask());
590	+	l.add(null);
591		try {
632	–	ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
633	–	l.add(new StringTask());
634	–	l.add(null);
592		e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS);
593		shouldThrow();
594		} catch (NullPointerException success) {
#	Line 646 | Line 603 | public class AbstractExecutorServiceTest
603		public void testTimedInvokeAll4() throws Exception {
604		ExecutorService e = new DirectExecutorService();
605		try {
606	<	ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
606	>	List<Callable<String>> l = new ArrayList<Callable<String>>();
607		l.add(new NPETask());
608	<	List<Future<String>> result = e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS);
609	<	assertEquals(1, result.size());
610	<	for (Future<String> future : result) {
611	<	try {
612	<	future.get();
613	<	shouldThrow();
614	<	} catch (ExecutionException success) {
615	<	assertTrue(success.getCause() instanceof NullPointerException);
659	<	}
608	>	List<Future<String>> futures =
609	>	e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS);
610	>	assertEquals(1, futures.size());
611	>	try {
612	>	futures.get(0).get();
613	>	shouldThrow();
614	>	} catch (ExecutionException success) {
615	>	assertTrue(success.getCause() instanceof NullPointerException);
616		}
617		} finally {
618		joinPool(e);
#	Line 669 | Line 625 | public class AbstractExecutorServiceTest
625		public void testTimedInvokeAll5() throws Exception {
626		ExecutorService e = new DirectExecutorService();
627		try {
628	<	ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
628	>	List<Callable<String>> l = new ArrayList<Callable<String>>();
629		l.add(new StringTask());
630		l.add(new StringTask());
631	<	List<Future<String>> result = e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS);
632	<	assertEquals(2, result.size());
633	<	for (Future<String> future : result)
631	>	List<Future<String>> futures =
632	>	e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS);
633	>	assertEquals(2, futures.size());
634	>	for (Future<String> future : futures)
635		assertSame(TEST_STRING, future.get());
636		} finally {
637		joinPool(e);
#	Line 687 | Line 644 | public class AbstractExecutorServiceTest
644		public void testTimedInvokeAll6() throws InterruptedException {
645		ExecutorService e = new DirectExecutorService();
646		try {
647	<	ArrayList<Callable<String>> l = new ArrayList<Callable<String>>();
647	>	List<Callable<String>> l = new ArrayList<Callable<String>>();
648		l.add(new StringTask());
649		l.add(Executors.callable(new MediumPossiblyInterruptedRunnable(), TEST_STRING));
650		l.add(new StringTask());
651	<	List<Future<String>> result = e.invokeAll(l, SMALL_DELAY_MS, MILLISECONDS);
652	<	assertEquals(3, result.size());
653	<	Iterator<Future<String>> it = result.iterator();
651	>	List<Future<String>> futures =
652	>	e.invokeAll(l, SMALL_DELAY_MS, MILLISECONDS);
653	>	assertEquals(3, futures.size());
654	>	Iterator<Future<String>> it = futures.iterator();
655		Future<String> f1 = it.next();
656		Future<String> f2 = it.next();
657		Future<String> f3 = it.next();

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