10 |
|
import junit.framework.*; |
11 |
|
import java.util.*; |
12 |
|
import java.util.concurrent.*; |
13 |
+ |
import static java.util.concurrent.TimeUnit.MILLISECONDS; |
14 |
|
import java.math.BigInteger; |
15 |
|
import java.security.*; |
16 |
|
|
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(); |
90 |
< |
policy.addPermission(new RuntimePermission("getContextClassLoader")); |
91 |
< |
policy.addPermission(new RuntimePermission("setContextClassLoader")); |
92 |
< |
Policy.setPolicy(policy); |
93 |
< |
} catch (AccessControlException ok) { |
94 |
< |
return; |
95 |
< |
} |
96 |
< |
try { |
97 |
< |
ExecutorService e = new DirectExecutorService(); |
98 |
< |
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) { |
110 |
< |
return; |
111 |
< |
} |
112 |
< |
} |
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(); |
123 |
< |
policy.addPermission(new RuntimePermission("getContextClassLoader")); |
124 |
< |
policy.addPermission(new RuntimePermission("setContextClassLoader")); |
125 |
< |
Policy.setPolicy(policy); |
126 |
< |
} catch (AccessControlException ok) { |
127 |
< |
return; |
128 |
< |
} |
129 |
< |
|
130 |
< |
try { |
131 |
< |
ExecutorService e = new DirectExecutorService(); |
132 |
< |
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 { |
141 |
< |
Policy.setPolicy(savedPolicy); |
142 |
< |
} |
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(); |
153 |
< |
policy.addPermission(new RuntimePermission("getContextClassLoader")); |
154 |
< |
policy.addPermission(new RuntimePermission("setContextClassLoader")); |
155 |
< |
Policy.setPolicy(policy); |
156 |
< |
} catch (AccessControlException ok) { |
157 |
< |
return; |
158 |
< |
} |
159 |
< |
|
160 |
< |
try { |
161 |
< |
ExecutorService e = new DirectExecutorService(); |
162 |
< |
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 |
|
/** |
311 |
|
* invokeAny(c) throws NPE if c has null elements |
312 |
|
*/ |
313 |
|
public void testInvokeAny3() throws Exception { |
347 |
– |
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 { |
350 |
– |
ArrayList<Callable<Integer>> l |
351 |
– |
= new ArrayList<Callable<Integer>>(); |
352 |
– |
l.add(new Callable<Integer>() { |
353 |
– |
public Integer call() { return 5/0; }}); |
354 |
– |
l.add(null); |
320 |
|
e.invokeAny(l); |
321 |
|
shouldThrow(); |
322 |
|
} catch (NullPointerException success) { |
323 |
|
} finally { |
359 |
– |
latch.countDown(); |
324 |
|
joinPool(e); |
325 |
|
} |
326 |
|
} |
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 { |
370 |
– |
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
371 |
– |
l.add(new NPETask()); |
336 |
|
e.invokeAny(l); |
337 |
|
shouldThrow(); |
338 |
|
} catch (ExecutionException success) { |
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); |
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 { |
430 |
– |
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
431 |
– |
l.add(new StringTask()); |
432 |
– |
l.add(null); |
397 |
|
e.invokeAll(l); |
398 |
|
shouldThrow(); |
399 |
|
} catch (NullPointerException success) { |
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) { |
456 |
< |
Throwable cause = success.getCause(); |
457 |
< |
assertTrue(cause instanceof NullPointerException); |
458 |
< |
} |
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); |
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); |
448 |
|
public void testTimedInvokeAny1() throws Exception { |
449 |
|
ExecutorService e = new DirectExecutorService(); |
450 |
|
try { |
451 |
< |
e.invokeAny(null, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
451 |
> |
e.invokeAny(null, MEDIUM_DELAY_MS, MILLISECONDS); |
452 |
|
shouldThrow(); |
453 |
|
} catch (NullPointerException success) { |
454 |
|
} finally { |
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 { |
504 |
– |
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
505 |
– |
l.add(new StringTask()); |
467 |
|
e.invokeAny(l, MEDIUM_DELAY_MS, null); |
468 |
|
shouldThrow(); |
469 |
|
} catch (NullPointerException success) { |
478 |
|
public void testTimedInvokeAny2() throws Exception { |
479 |
|
ExecutorService e = new DirectExecutorService(); |
480 |
|
try { |
481 |
< |
e.invokeAny(new ArrayList<Callable<String>>(), MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
481 |
> |
e.invokeAny(new ArrayList<Callable<String>>(), MEDIUM_DELAY_MS, MILLISECONDS); |
482 |
|
shouldThrow(); |
483 |
|
} catch (IllegalArgumentException success) { |
484 |
|
} finally { |
490 |
|
* timed invokeAny(c) throws NPE if c has null elements |
491 |
|
*/ |
492 |
|
public void testTimedInvokeAny3() throws Exception { |
532 |
– |
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 { |
499 |
< |
ArrayList<Callable<Integer>> l |
536 |
< |
= new ArrayList<Callable<Integer>>(); |
537 |
< |
l.add(new Callable<Integer>() { |
538 |
< |
public Integer call() { return 5/0; }}); |
539 |
< |
l.add(null); |
540 |
< |
e.invokeAny(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
499 |
> |
e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS); |
500 |
|
shouldThrow(); |
501 |
|
} catch (NullPointerException success) { |
502 |
|
} finally { |
544 |
– |
latch.countDown(); |
503 |
|
joinPool(e); |
504 |
|
} |
505 |
|
} |
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 { |
515 |
< |
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
556 |
< |
l.add(new NPETask()); |
557 |
< |
e.invokeAny(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
515 |
> |
e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS); |
516 |
|
shouldThrow(); |
517 |
|
} catch (ExecutionException success) { |
518 |
|
assertTrue(success.getCause() instanceof NullPointerException); |
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, TimeUnit.MILLISECONDS); |
533 |
> |
String result = e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS); |
534 |
|
assertSame(TEST_STRING, result); |
535 |
|
} finally { |
536 |
|
joinPool(e); |
543 |
|
public void testTimedInvokeAll1() throws InterruptedException { |
544 |
|
ExecutorService e = new DirectExecutorService(); |
545 |
|
try { |
546 |
< |
e.invokeAll(null, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
546 |
> |
e.invokeAll(null, MEDIUM_DELAY_MS, MILLISECONDS); |
547 |
|
shouldThrow(); |
548 |
|
} catch (NullPointerException success) { |
549 |
|
} finally { |
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 { |
602 |
– |
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
603 |
– |
l.add(new StringTask()); |
562 |
|
e.invokeAll(l, MEDIUM_DELAY_MS, null); |
563 |
|
shouldThrow(); |
564 |
|
} catch (NullPointerException success) { |
573 |
|
public void testTimedInvokeAll2() throws InterruptedException { |
574 |
|
ExecutorService e = new DirectExecutorService(); |
575 |
|
try { |
576 |
< |
List<Future<String>> r = e.invokeAll(new ArrayList<Callable<String>>(), MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
576 |
> |
List<Future<String>> r = e.invokeAll(new ArrayList<Callable<String>>(), MEDIUM_DELAY_MS, MILLISECONDS); |
577 |
|
assertTrue(r.isEmpty()); |
578 |
|
} finally { |
579 |
|
joinPool(e); |
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 { |
592 |
< |
ArrayList<Callable<String>> l = new ArrayList<Callable<String>>(); |
632 |
< |
l.add(new StringTask()); |
633 |
< |
l.add(null); |
634 |
< |
e.invokeAll(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
592 |
> |
e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS); |
593 |
|
shouldThrow(); |
594 |
|
} catch (NullPointerException success) { |
595 |
|
} finally { |
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, TimeUnit.MILLISECONDS); |
609 |
< |
assertEquals(1, result.size()); |
610 |
< |
for (Future<String> future : result) { |
611 |
< |
try { |
612 |
< |
future.get(); |
613 |
< |
} catch (ExecutionException success) { |
614 |
< |
assertTrue(success.getCause() instanceof NullPointerException); |
615 |
< |
} |
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); |
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, TimeUnit.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); |
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, TimeUnit.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(); |