58 |
|
* Returns a new deque of given size containing consecutive |
59 |
|
* Integers 0 ... n - 1. |
60 |
|
*/ |
61 |
< |
private LinkedBlockingDeque<Integer> populatedDeque(int n) { |
61 |
> |
private static LinkedBlockingDeque<Integer> populatedDeque(int n) { |
62 |
|
LinkedBlockingDeque<Integer> q = |
63 |
|
new LinkedBlockingDeque<Integer>(n); |
64 |
|
assertTrue(q.isEmpty()); |
442 |
|
} |
443 |
|
|
444 |
|
/** |
445 |
< |
* push succeeds if not full; throws ISE if full |
445 |
> |
* push succeeds if not full; throws IllegalStateException if full |
446 |
|
*/ |
447 |
|
public void testPush() { |
448 |
|
LinkedBlockingDeque q = new LinkedBlockingDeque(SIZE); |
492 |
|
} |
493 |
|
|
494 |
|
/** |
495 |
< |
* add succeeds if not full; throws ISE if full |
495 |
> |
* add succeeds if not full; throws IllegalStateException if full |
496 |
|
*/ |
497 |
|
public void testAdd() { |
498 |
|
LinkedBlockingDeque q = new LinkedBlockingDeque(SIZE); |
506 |
|
} |
507 |
|
|
508 |
|
/** |
509 |
< |
* addAll(this) throws IAE |
509 |
> |
* addAll(this) throws IllegalArgumentException |
510 |
|
*/ |
511 |
|
public void testAddAllSelf() { |
512 |
|
LinkedBlockingDeque q = populatedDeque(SIZE); |
604 |
|
}}); |
605 |
|
|
606 |
|
await(pleaseInterrupt); |
607 |
< |
assertThreadStaysAlive(t); |
607 |
> |
assertThreadBlocks(t, Thread.State.WAITING); |
608 |
|
t.interrupt(); |
609 |
|
awaitTermination(t); |
610 |
|
assertEquals(SIZE, q.size()); |
626 |
|
pleaseTake.countDown(); |
627 |
|
q.put(86); |
628 |
|
|
629 |
+ |
Thread.currentThread().interrupt(); |
630 |
+ |
try { |
631 |
+ |
q.put(99); |
632 |
+ |
shouldThrow(); |
633 |
+ |
} catch (InterruptedException success) {} |
634 |
+ |
assertFalse(Thread.interrupted()); |
635 |
+ |
|
636 |
|
pleaseInterrupt.countDown(); |
637 |
|
try { |
638 |
|
q.put(99); |
646 |
|
assertEquals(0, q.take()); |
647 |
|
|
648 |
|
await(pleaseInterrupt); |
649 |
< |
assertThreadStaysAlive(t); |
649 |
> |
assertThreadBlocks(t, Thread.State.WAITING); |
650 |
|
t.interrupt(); |
651 |
|
awaitTermination(t); |
652 |
|
assertEquals(0, q.remainingCapacity()); |
655 |
|
/** |
656 |
|
* timed offer times out if full and elements not taken |
657 |
|
*/ |
658 |
< |
public void testTimedOffer() throws InterruptedException { |
658 |
> |
public void testTimedOffer() { |
659 |
|
final LinkedBlockingDeque q = new LinkedBlockingDeque(2); |
660 |
|
final CountDownLatch pleaseInterrupt = new CountDownLatch(1); |
661 |
|
Thread t = newStartedThread(new CheckedRunnable() { |
665 |
|
long startTime = System.nanoTime(); |
666 |
|
assertFalse(q.offer(new Object(), timeoutMillis(), MILLISECONDS)); |
667 |
|
assertTrue(millisElapsedSince(startTime) >= timeoutMillis()); |
668 |
+ |
|
669 |
+ |
Thread.currentThread().interrupt(); |
670 |
+ |
try { |
671 |
+ |
q.offer(new Object(), 2 * LONG_DELAY_MS, MILLISECONDS); |
672 |
+ |
shouldThrow(); |
673 |
+ |
} catch (InterruptedException success) {} |
674 |
+ |
assertFalse(Thread.interrupted()); |
675 |
+ |
|
676 |
|
pleaseInterrupt.countDown(); |
677 |
|
try { |
678 |
|
q.offer(new Object(), 2 * LONG_DELAY_MS, MILLISECONDS); |
679 |
|
shouldThrow(); |
680 |
|
} catch (InterruptedException success) {} |
681 |
+ |
assertFalse(Thread.interrupted()); |
682 |
|
}}); |
683 |
|
|
684 |
|
await(pleaseInterrupt); |
685 |
< |
assertThreadStaysAlive(t); |
685 |
> |
assertThreadBlocks(t, Thread.State.TIMED_WAITING); |
686 |
|
t.interrupt(); |
687 |
|
awaitTermination(t); |
688 |
|
} |
705 |
|
final CountDownLatch pleaseInterrupt = new CountDownLatch(1); |
706 |
|
Thread t = newStartedThread(new CheckedRunnable() { |
707 |
|
public void realRun() throws InterruptedException { |
708 |
< |
for (int i = 0; i < SIZE; ++i) { |
693 |
< |
assertEquals(i, q.take()); |
694 |
< |
} |
708 |
> |
for (int i = 0; i < SIZE; i++) assertEquals(i, q.take()); |
709 |
|
|
710 |
|
Thread.currentThread().interrupt(); |
711 |
|
try { |
723 |
|
}}); |
724 |
|
|
725 |
|
await(pleaseInterrupt); |
726 |
< |
assertThreadStaysAlive(t); |
726 |
> |
assertThreadBlocks(t, Thread.State.WAITING); |
727 |
|
t.interrupt(); |
728 |
|
awaitTermination(t); |
729 |
|
} |
772 |
|
*/ |
773 |
|
public void testInterruptedTimedPoll() throws InterruptedException { |
774 |
|
final BlockingQueue<Integer> q = populatedDeque(SIZE); |
775 |
< |
final CountDownLatch aboutToWait = new CountDownLatch(1); |
775 |
> |
final CountDownLatch pleaseInterrupt = new CountDownLatch(1); |
776 |
|
Thread t = newStartedThread(new CheckedRunnable() { |
777 |
|
public void realRun() throws InterruptedException { |
778 |
|
long startTime = System.nanoTime(); |
779 |
< |
for (int i = 0; i < SIZE; ++i) { |
779 |
> |
for (int i = 0; i < SIZE; i++) |
780 |
|
assertEquals(i, (int) q.poll(LONG_DELAY_MS, MILLISECONDS)); |
781 |
< |
} |
782 |
< |
aboutToWait.countDown(); |
781 |
> |
|
782 |
> |
Thread.currentThread().interrupt(); |
783 |
> |
try { |
784 |
> |
q.poll(LONG_DELAY_MS, MILLISECONDS); |
785 |
> |
shouldThrow(); |
786 |
> |
} catch (InterruptedException success) {} |
787 |
> |
assertFalse(Thread.interrupted()); |
788 |
> |
|
789 |
> |
pleaseInterrupt.countDown(); |
790 |
|
try { |
791 |
|
q.poll(LONG_DELAY_MS, MILLISECONDS); |
792 |
|
shouldThrow(); |
793 |
< |
} catch (InterruptedException success) { |
794 |
< |
assertTrue(millisElapsedSince(startTime) < LONG_DELAY_MS); |
795 |
< |
} |
793 |
> |
} catch (InterruptedException success) {} |
794 |
> |
assertFalse(Thread.interrupted()); |
795 |
> |
|
796 |
> |
assertTrue(millisElapsedSince(startTime) < LONG_DELAY_MS); |
797 |
|
}}); |
798 |
|
|
799 |
< |
aboutToWait.await(); |
800 |
< |
waitForThreadToEnterWaitState(t); |
799 |
> |
await(pleaseInterrupt); |
800 |
> |
assertThreadBlocks(t, Thread.State.TIMED_WAITING); |
801 |
|
t.interrupt(); |
802 |
|
awaitTermination(t); |
803 |
|
checkEmpty(q); |
856 |
|
}}); |
857 |
|
|
858 |
|
await(pleaseInterrupt); |
859 |
< |
assertThreadStaysAlive(t); |
859 |
> |
assertThreadBlocks(t, Thread.State.WAITING); |
860 |
|
t.interrupt(); |
861 |
|
awaitTermination(t); |
862 |
|
assertEquals(SIZE, q.size()); |
891 |
|
assertEquals(capacity - 1, q.take()); |
892 |
|
|
893 |
|
await(pleaseInterrupt); |
894 |
< |
assertThreadStaysAlive(t); |
894 |
> |
assertThreadBlocks(t, Thread.State.WAITING); |
895 |
|
t.interrupt(); |
896 |
|
awaitTermination(t); |
897 |
|
assertEquals(0, q.remainingCapacity()); |
900 |
|
/** |
901 |
|
* timed offerFirst times out if full and elements not taken |
902 |
|
*/ |
903 |
< |
public void testTimedOfferFirst() throws InterruptedException { |
903 |
> |
public void testTimedOfferFirst() { |
904 |
|
final LinkedBlockingDeque q = new LinkedBlockingDeque(2); |
905 |
|
final CountDownLatch pleaseInterrupt = new CountDownLatch(1); |
906 |
|
Thread t = newStartedThread(new CheckedRunnable() { |
910 |
|
long startTime = System.nanoTime(); |
911 |
|
assertFalse(q.offerFirst(new Object(), timeoutMillis(), MILLISECONDS)); |
912 |
|
assertTrue(millisElapsedSince(startTime) >= timeoutMillis()); |
913 |
+ |
|
914 |
+ |
Thread.currentThread().interrupt(); |
915 |
+ |
try { |
916 |
+ |
q.offerFirst(new Object(), 2 * LONG_DELAY_MS, MILLISECONDS); |
917 |
+ |
shouldThrow(); |
918 |
+ |
} catch (InterruptedException success) {} |
919 |
+ |
assertFalse(Thread.interrupted()); |
920 |
+ |
|
921 |
|
pleaseInterrupt.countDown(); |
922 |
|
try { |
923 |
|
q.offerFirst(new Object(), 2 * LONG_DELAY_MS, MILLISECONDS); |
924 |
|
shouldThrow(); |
925 |
|
} catch (InterruptedException success) {} |
926 |
+ |
assertFalse(Thread.interrupted()); |
927 |
|
}}); |
928 |
|
|
929 |
|
await(pleaseInterrupt); |
930 |
< |
assertThreadStaysAlive(t); |
930 |
> |
assertThreadBlocks(t, Thread.State.TIMED_WAITING); |
931 |
|
t.interrupt(); |
932 |
|
awaitTermination(t); |
933 |
|
} |
959 |
|
}}); |
960 |
|
|
961 |
|
await(threadStarted); |
962 |
< |
assertThreadStaysAlive(t); |
962 |
> |
assertThreadBlocks(t, Thread.State.WAITING); |
963 |
|
t.interrupt(); |
964 |
|
awaitTermination(t); |
965 |
|
} |
1000 |
|
}}); |
1001 |
|
|
1002 |
|
await(threadStarted); |
1003 |
< |
assertThreadStaysAlive(t); |
1003 |
> |
assertThreadBlocks(t, Thread.State.WAITING); |
1004 |
|
t.interrupt(); |
1005 |
|
awaitTermination(t); |
1006 |
|
} |
1032 |
|
final CountDownLatch pleaseInterrupt = new CountDownLatch(1); |
1033 |
|
Thread t = newStartedThread(new CheckedRunnable() { |
1034 |
|
public void realRun() throws InterruptedException { |
1035 |
< |
for (int i = 0; i < SIZE; ++i) { |
1005 |
< |
assertEquals(i, q.takeFirst()); |
1006 |
< |
} |
1035 |
> |
for (int i = 0; i < SIZE; i++) assertEquals(i, q.takeFirst()); |
1036 |
|
|
1037 |
|
Thread.currentThread().interrupt(); |
1038 |
|
try { |
1050 |
|
}}); |
1051 |
|
|
1052 |
|
await(pleaseInterrupt); |
1053 |
< |
assertThreadStaysAlive(t); |
1053 |
> |
assertThreadBlocks(t, Thread.State.WAITING); |
1054 |
|
t.interrupt(); |
1055 |
|
awaitTermination(t); |
1056 |
|
} |
1092 |
|
Thread t = newStartedThread(new CheckedRunnable() { |
1093 |
|
public void realRun() throws InterruptedException { |
1094 |
|
long startTime = System.nanoTime(); |
1095 |
< |
for (int i = 0; i < SIZE; ++i) { |
1095 |
> |
for (int i = 0; i < SIZE; i++) |
1096 |
|
assertEquals(i, q.pollFirst(LONG_DELAY_MS, MILLISECONDS)); |
1068 |
– |
} |
1097 |
|
|
1098 |
|
Thread.currentThread().interrupt(); |
1099 |
|
try { |
1108 |
|
shouldThrow(); |
1109 |
|
} catch (InterruptedException success) {} |
1110 |
|
assertFalse(Thread.interrupted()); |
1111 |
+ |
|
1112 |
|
assertTrue(millisElapsedSince(startTime) < LONG_DELAY_MS); |
1113 |
|
}}); |
1114 |
|
|
1115 |
|
await(pleaseInterrupt); |
1116 |
< |
assertThreadStaysAlive(t); |
1116 |
> |
assertThreadBlocks(t, Thread.State.TIMED_WAITING); |
1117 |
|
t.interrupt(); |
1118 |
|
awaitTermination(t); |
1119 |
|
} |
1146 |
|
q.pollFirst(LONG_DELAY_MS, MILLISECONDS); |
1147 |
|
shouldThrow(); |
1148 |
|
} catch (InterruptedException success) {} |
1149 |
+ |
assertFalse(Thread.interrupted()); |
1150 |
|
assertTrue(millisElapsedSince(startTime) < LONG_DELAY_MS); |
1151 |
|
}}); |
1152 |
|
|
1155 |
|
assertTrue(q.offerFirst(zero, LONG_DELAY_MS, MILLISECONDS)); |
1156 |
|
assertTrue(millisElapsedSince(startTime) < LONG_DELAY_MS); |
1157 |
|
barrier.await(); |
1158 |
< |
assertThreadStaysAlive(t); |
1158 |
> |
assertThreadBlocks(t, Thread.State.TIMED_WAITING); |
1159 |
|
t.interrupt(); |
1160 |
|
awaitTermination(t); |
1161 |
|
} |
1213 |
|
}}); |
1214 |
|
|
1215 |
|
await(pleaseInterrupt); |
1216 |
< |
assertThreadStaysAlive(t); |
1216 |
> |
assertThreadBlocks(t, Thread.State.WAITING); |
1217 |
|
t.interrupt(); |
1218 |
|
awaitTermination(t); |
1219 |
|
assertEquals(SIZE, q.size()); |
1235 |
|
pleaseTake.countDown(); |
1236 |
|
q.putLast(86); |
1237 |
|
|
1238 |
+ |
Thread.currentThread().interrupt(); |
1239 |
+ |
try { |
1240 |
+ |
q.putLast(99); |
1241 |
+ |
shouldThrow(); |
1242 |
+ |
} catch (InterruptedException success) {} |
1243 |
+ |
assertFalse(Thread.interrupted()); |
1244 |
+ |
|
1245 |
|
pleaseInterrupt.countDown(); |
1246 |
|
try { |
1247 |
|
q.putLast(99); |
1255 |
|
assertEquals(0, q.take()); |
1256 |
|
|
1257 |
|
await(pleaseInterrupt); |
1258 |
< |
assertThreadStaysAlive(t); |
1258 |
> |
assertThreadBlocks(t, Thread.State.WAITING); |
1259 |
|
t.interrupt(); |
1260 |
|
awaitTermination(t); |
1261 |
|
assertEquals(0, q.remainingCapacity()); |
1264 |
|
/** |
1265 |
|
* timed offerLast times out if full and elements not taken |
1266 |
|
*/ |
1267 |
< |
public void testTimedOfferLast() throws InterruptedException { |
1267 |
> |
public void testTimedOfferLast() { |
1268 |
|
final LinkedBlockingDeque q = new LinkedBlockingDeque(2); |
1269 |
|
final CountDownLatch pleaseInterrupt = new CountDownLatch(1); |
1270 |
|
Thread t = newStartedThread(new CheckedRunnable() { |
1274 |
|
long startTime = System.nanoTime(); |
1275 |
|
assertFalse(q.offerLast(new Object(), timeoutMillis(), MILLISECONDS)); |
1276 |
|
assertTrue(millisElapsedSince(startTime) >= timeoutMillis()); |
1277 |
+ |
|
1278 |
+ |
Thread.currentThread().interrupt(); |
1279 |
+ |
try { |
1280 |
+ |
q.offerLast(new Object(), 2 * LONG_DELAY_MS, MILLISECONDS); |
1281 |
+ |
shouldThrow(); |
1282 |
+ |
} catch (InterruptedException success) {} |
1283 |
+ |
|
1284 |
|
pleaseInterrupt.countDown(); |
1285 |
|
try { |
1286 |
|
q.offerLast(new Object(), 2 * LONG_DELAY_MS, MILLISECONDS); |
1289 |
|
}}); |
1290 |
|
|
1291 |
|
await(pleaseInterrupt); |
1292 |
< |
assertThreadStaysAlive(t); |
1292 |
> |
assertThreadBlocks(t, Thread.State.TIMED_WAITING); |
1293 |
|
t.interrupt(); |
1294 |
|
awaitTermination(t); |
1295 |
|
} |
1312 |
|
final CountDownLatch pleaseInterrupt = new CountDownLatch(1); |
1313 |
|
Thread t = newStartedThread(new CheckedRunnable() { |
1314 |
|
public void realRun() throws InterruptedException { |
1315 |
< |
for (int i = 0; i < SIZE; ++i) { |
1315 |
> |
for (int i = 0; i < SIZE; i++) |
1316 |
|
assertEquals(SIZE - i - 1, q.takeLast()); |
1273 |
– |
} |
1317 |
|
|
1318 |
|
Thread.currentThread().interrupt(); |
1319 |
|
try { |
1331 |
|
}}); |
1332 |
|
|
1333 |
|
await(pleaseInterrupt); |
1334 |
< |
assertThreadStaysAlive(t); |
1334 |
> |
assertThreadBlocks(t, Thread.State.WAITING); |
1335 |
|
t.interrupt(); |
1336 |
|
awaitTermination(t); |
1337 |
|
} |
1373 |
|
Thread t = newStartedThread(new CheckedRunnable() { |
1374 |
|
public void realRun() throws InterruptedException { |
1375 |
|
long startTime = System.nanoTime(); |
1376 |
< |
for (int i = 0; i < SIZE; ++i) { |
1376 |
> |
for (int i = 0; i < SIZE; i++) |
1377 |
|
assertEquals(SIZE - i - 1, |
1378 |
|
q.pollLast(LONG_DELAY_MS, MILLISECONDS)); |
1336 |
– |
} |
1379 |
|
|
1380 |
|
Thread.currentThread().interrupt(); |
1381 |
|
try { |
1395 |
|
}}); |
1396 |
|
|
1397 |
|
await(pleaseInterrupt); |
1398 |
< |
assertThreadStaysAlive(t); |
1398 |
> |
assertThreadBlocks(t, Thread.State.TIMED_WAITING); |
1399 |
|
t.interrupt(); |
1400 |
|
awaitTermination(t); |
1401 |
|
checkEmpty(q); |
1441 |
|
assertTrue(millisElapsedSince(startTime) < LONG_DELAY_MS); |
1442 |
|
|
1443 |
|
barrier.await(); |
1444 |
< |
assertThreadStaysAlive(t); |
1444 |
> |
assertThreadBlocks(t, Thread.State.TIMED_WAITING); |
1445 |
|
t.interrupt(); |
1446 |
|
awaitTermination(t); |
1447 |
|
} |
1773 |
|
} |
1774 |
|
|
1775 |
|
/** |
1776 |
< |
* A deserialized serialized deque has same elements in same order |
1776 |
> |
* A deserialized/reserialized deque has same elements in same order |
1777 |
|
*/ |
1778 |
|
public void testSerialization() throws Exception { |
1779 |
|
Queue x = populatedDeque(SIZE); |