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 |
< |
assertThreadBlocks(t, Thread.State.WAITING); |
607 |
> |
if (randomBoolean()) 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 |
< |
assertThreadBlocks(t, Thread.State.WAITING); |
649 |
> |
if (randomBoolean()) 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() { |
663 |
|
q.put(new Object()); |
664 |
|
q.put(new Object()); |
665 |
|
long startTime = System.nanoTime(); |
666 |
+ |
|
667 |
|
assertFalse(q.offer(new Object(), timeoutMillis(), MILLISECONDS)); |
668 |
|
assertTrue(millisElapsedSince(startTime) >= timeoutMillis()); |
669 |
+ |
|
670 |
+ |
Thread.currentThread().interrupt(); |
671 |
+ |
try { |
672 |
+ |
q.offer(new Object(), randomTimeout(), randomTimeUnit()); |
673 |
+ |
shouldThrow(); |
674 |
+ |
} catch (InterruptedException success) {} |
675 |
+ |
assertFalse(Thread.interrupted()); |
676 |
+ |
|
677 |
|
pleaseInterrupt.countDown(); |
678 |
|
try { |
679 |
< |
q.offer(new Object(), 2 * LONG_DELAY_MS, MILLISECONDS); |
679 |
> |
q.offer(new Object(), LONGER_DELAY_MS, MILLISECONDS); |
680 |
|
shouldThrow(); |
681 |
|
} catch (InterruptedException success) {} |
682 |
+ |
assertFalse(Thread.interrupted()); |
683 |
|
}}); |
684 |
|
|
685 |
|
await(pleaseInterrupt); |
686 |
< |
assertThreadBlocks(t, Thread.State.TIMED_WAITING); |
686 |
> |
if (randomBoolean()) assertThreadBlocks(t, Thread.State.TIMED_WAITING); |
687 |
|
t.interrupt(); |
688 |
|
awaitTermination(t); |
689 |
|
} |
724 |
|
}}); |
725 |
|
|
726 |
|
await(pleaseInterrupt); |
727 |
< |
assertThreadBlocks(t, Thread.State.WAITING); |
727 |
> |
if (randomBoolean()) assertThreadBlocks(t, Thread.State.WAITING); |
728 |
|
t.interrupt(); |
729 |
|
awaitTermination(t); |
730 |
|
} |
773 |
|
*/ |
774 |
|
public void testInterruptedTimedPoll() throws InterruptedException { |
775 |
|
final BlockingQueue<Integer> q = populatedDeque(SIZE); |
776 |
< |
final CountDownLatch aboutToWait = new CountDownLatch(1); |
776 |
> |
final CountDownLatch pleaseInterrupt = new CountDownLatch(1); |
777 |
|
Thread t = newStartedThread(new CheckedRunnable() { |
778 |
|
public void realRun() throws InterruptedException { |
779 |
< |
long startTime = System.nanoTime(); |
763 |
< |
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); |
784 |
> |
q.poll(randomTimeout(), randomTimeUnit()); |
785 |
|
shouldThrow(); |
786 |
< |
} catch (InterruptedException success) { |
787 |
< |
assertTrue(millisElapsedSince(startTime) < LONG_DELAY_MS); |
788 |
< |
} |
786 |
> |
} catch (InterruptedException success) {} |
787 |
> |
assertFalse(Thread.interrupted()); |
788 |
> |
|
789 |
> |
pleaseInterrupt.countDown(); |
790 |
> |
try { |
791 |
> |
q.poll(LONGER_DELAY_MS, MILLISECONDS); |
792 |
> |
shouldThrow(); |
793 |
> |
} catch (InterruptedException success) {} |
794 |
> |
assertFalse(Thread.interrupted()); |
795 |
|
}}); |
796 |
|
|
797 |
< |
await(aboutToWait); |
798 |
< |
assertThreadBlocks(t, Thread.State.TIMED_WAITING); |
797 |
> |
await(pleaseInterrupt); |
798 |
> |
if (randomBoolean()) assertThreadBlocks(t, Thread.State.TIMED_WAITING); |
799 |
|
t.interrupt(); |
800 |
|
awaitTermination(t); |
801 |
|
checkEmpty(q); |
854 |
|
}}); |
855 |
|
|
856 |
|
await(pleaseInterrupt); |
857 |
< |
assertThreadBlocks(t, Thread.State.WAITING); |
857 |
> |
if (randomBoolean()) assertThreadBlocks(t, Thread.State.WAITING); |
858 |
|
t.interrupt(); |
859 |
|
awaitTermination(t); |
860 |
|
assertEquals(SIZE, q.size()); |
889 |
|
assertEquals(capacity - 1, q.take()); |
890 |
|
|
891 |
|
await(pleaseInterrupt); |
892 |
< |
assertThreadBlocks(t, Thread.State.WAITING); |
892 |
> |
if (randomBoolean()) assertThreadBlocks(t, Thread.State.WAITING); |
893 |
|
t.interrupt(); |
894 |
|
awaitTermination(t); |
895 |
|
assertEquals(0, q.remainingCapacity()); |
898 |
|
/** |
899 |
|
* timed offerFirst times out if full and elements not taken |
900 |
|
*/ |
901 |
< |
public void testTimedOfferFirst() throws InterruptedException { |
901 |
> |
public void testTimedOfferFirst() { |
902 |
|
final LinkedBlockingDeque q = new LinkedBlockingDeque(2); |
903 |
|
final CountDownLatch pleaseInterrupt = new CountDownLatch(1); |
904 |
|
Thread t = newStartedThread(new CheckedRunnable() { |
906 |
|
q.putFirst(new Object()); |
907 |
|
q.putFirst(new Object()); |
908 |
|
long startTime = System.nanoTime(); |
909 |
+ |
|
910 |
|
assertFalse(q.offerFirst(new Object(), timeoutMillis(), MILLISECONDS)); |
911 |
|
assertTrue(millisElapsedSince(startTime) >= timeoutMillis()); |
912 |
+ |
|
913 |
+ |
Thread.currentThread().interrupt(); |
914 |
+ |
try { |
915 |
+ |
q.offerFirst(new Object(), randomTimeout(), randomTimeUnit()); |
916 |
+ |
shouldThrow(); |
917 |
+ |
} catch (InterruptedException success) {} |
918 |
+ |
assertFalse(Thread.interrupted()); |
919 |
+ |
|
920 |
|
pleaseInterrupt.countDown(); |
921 |
|
try { |
922 |
< |
q.offerFirst(new Object(), 2 * LONG_DELAY_MS, MILLISECONDS); |
922 |
> |
q.offerFirst(new Object(), LONGER_DELAY_MS, MILLISECONDS); |
923 |
|
shouldThrow(); |
924 |
|
} catch (InterruptedException success) {} |
925 |
+ |
assertFalse(Thread.interrupted()); |
926 |
|
}}); |
927 |
|
|
928 |
|
await(pleaseInterrupt); |
929 |
< |
assertThreadBlocks(t, Thread.State.TIMED_WAITING); |
929 |
> |
if (randomBoolean()) assertThreadBlocks(t, Thread.State.TIMED_WAITING); |
930 |
|
t.interrupt(); |
931 |
|
awaitTermination(t); |
932 |
|
} |
958 |
|
}}); |
959 |
|
|
960 |
|
await(threadStarted); |
961 |
< |
assertThreadBlocks(t, Thread.State.WAITING); |
961 |
> |
if (randomBoolean()) assertThreadBlocks(t, Thread.State.WAITING); |
962 |
|
t.interrupt(); |
963 |
|
awaitTermination(t); |
964 |
|
} |
999 |
|
}}); |
1000 |
|
|
1001 |
|
await(threadStarted); |
1002 |
< |
assertThreadBlocks(t, Thread.State.WAITING); |
1002 |
> |
if (randomBoolean()) assertThreadBlocks(t, Thread.State.WAITING); |
1003 |
|
t.interrupt(); |
1004 |
|
awaitTermination(t); |
1005 |
|
} |
1049 |
|
}}); |
1050 |
|
|
1051 |
|
await(pleaseInterrupt); |
1052 |
< |
assertThreadBlocks(t, Thread.State.WAITING); |
1052 |
> |
if (randomBoolean()) assertThreadBlocks(t, Thread.State.WAITING); |
1053 |
|
t.interrupt(); |
1054 |
|
awaitTermination(t); |
1055 |
|
} |
1090 |
|
final CountDownLatch pleaseInterrupt = new CountDownLatch(1); |
1091 |
|
Thread t = newStartedThread(new CheckedRunnable() { |
1092 |
|
public void realRun() throws InterruptedException { |
1093 |
< |
long startTime = System.nanoTime(); |
1062 |
< |
for (int i = 0; i < SIZE; ++i) { |
1093 |
> |
for (int i = 0; i < SIZE; i++) |
1094 |
|
assertEquals(i, q.pollFirst(LONG_DELAY_MS, MILLISECONDS)); |
1064 |
– |
} |
1095 |
|
|
1096 |
|
Thread.currentThread().interrupt(); |
1097 |
|
try { |
1098 |
< |
q.pollFirst(LONG_DELAY_MS, MILLISECONDS); |
1098 |
> |
q.pollFirst(randomTimeout(), randomTimeUnit()); |
1099 |
|
shouldThrow(); |
1100 |
|
} catch (InterruptedException success) {} |
1101 |
|
assertFalse(Thread.interrupted()); |
1102 |
|
|
1103 |
|
pleaseInterrupt.countDown(); |
1104 |
|
try { |
1105 |
< |
q.pollFirst(LONG_DELAY_MS, MILLISECONDS); |
1105 |
> |
q.pollFirst(LONGER_DELAY_MS, MILLISECONDS); |
1106 |
|
shouldThrow(); |
1107 |
|
} catch (InterruptedException success) {} |
1108 |
|
assertFalse(Thread.interrupted()); |
1079 |
– |
assertTrue(millisElapsedSince(startTime) < LONG_DELAY_MS); |
1109 |
|
}}); |
1110 |
|
|
1111 |
|
await(pleaseInterrupt); |
1112 |
< |
assertThreadBlocks(t, Thread.State.TIMED_WAITING); |
1112 |
> |
if (randomBoolean()) assertThreadBlocks(t, Thread.State.TIMED_WAITING); |
1113 |
|
t.interrupt(); |
1114 |
|
awaitTermination(t); |
1115 |
|
} |
1133 |
|
|
1134 |
|
Thread.currentThread().interrupt(); |
1135 |
|
try { |
1136 |
< |
q.pollFirst(LONG_DELAY_MS, MILLISECONDS); |
1136 |
> |
q.pollFirst(randomTimeout(), randomTimeUnit()); |
1137 |
|
shouldThrow(); |
1138 |
|
} catch (InterruptedException success) {} |
1139 |
|
|
1142 |
|
q.pollFirst(LONG_DELAY_MS, MILLISECONDS); |
1143 |
|
shouldThrow(); |
1144 |
|
} catch (InterruptedException success) {} |
1145 |
+ |
assertFalse(Thread.interrupted()); |
1146 |
+ |
|
1147 |
|
assertTrue(millisElapsedSince(startTime) < LONG_DELAY_MS); |
1148 |
|
}}); |
1149 |
|
|
1152 |
|
assertTrue(q.offerFirst(zero, LONG_DELAY_MS, MILLISECONDS)); |
1153 |
|
assertTrue(millisElapsedSince(startTime) < LONG_DELAY_MS); |
1154 |
|
barrier.await(); |
1155 |
< |
assertThreadStaysAlive(t); |
1155 |
> |
if (randomBoolean()) assertThreadBlocks(t, Thread.State.TIMED_WAITING); |
1156 |
|
t.interrupt(); |
1157 |
|
awaitTermination(t); |
1158 |
|
} |
1210 |
|
}}); |
1211 |
|
|
1212 |
|
await(pleaseInterrupt); |
1213 |
< |
assertThreadBlocks(t, Thread.State.WAITING); |
1213 |
> |
if (randomBoolean()) assertThreadBlocks(t, Thread.State.WAITING); |
1214 |
|
t.interrupt(); |
1215 |
|
awaitTermination(t); |
1216 |
|
assertEquals(SIZE, q.size()); |
1232 |
|
pleaseTake.countDown(); |
1233 |
|
q.putLast(86); |
1234 |
|
|
1235 |
+ |
Thread.currentThread().interrupt(); |
1236 |
+ |
try { |
1237 |
+ |
q.putLast(99); |
1238 |
+ |
shouldThrow(); |
1239 |
+ |
} catch (InterruptedException success) {} |
1240 |
+ |
assertFalse(Thread.interrupted()); |
1241 |
+ |
|
1242 |
|
pleaseInterrupt.countDown(); |
1243 |
|
try { |
1244 |
|
q.putLast(99); |
1252 |
|
assertEquals(0, q.take()); |
1253 |
|
|
1254 |
|
await(pleaseInterrupt); |
1255 |
< |
assertThreadBlocks(t, Thread.State.WAITING); |
1255 |
> |
if (randomBoolean()) assertThreadBlocks(t, Thread.State.WAITING); |
1256 |
|
t.interrupt(); |
1257 |
|
awaitTermination(t); |
1258 |
|
assertEquals(0, q.remainingCapacity()); |
1261 |
|
/** |
1262 |
|
* timed offerLast times out if full and elements not taken |
1263 |
|
*/ |
1264 |
< |
public void testTimedOfferLast() throws InterruptedException { |
1264 |
> |
public void testTimedOfferLast() { |
1265 |
|
final LinkedBlockingDeque q = new LinkedBlockingDeque(2); |
1266 |
|
final CountDownLatch pleaseInterrupt = new CountDownLatch(1); |
1267 |
|
Thread t = newStartedThread(new CheckedRunnable() { |
1269 |
|
q.putLast(new Object()); |
1270 |
|
q.putLast(new Object()); |
1271 |
|
long startTime = System.nanoTime(); |
1272 |
+ |
|
1273 |
|
assertFalse(q.offerLast(new Object(), timeoutMillis(), MILLISECONDS)); |
1274 |
|
assertTrue(millisElapsedSince(startTime) >= timeoutMillis()); |
1275 |
+ |
|
1276 |
+ |
Thread.currentThread().interrupt(); |
1277 |
+ |
try { |
1278 |
+ |
q.offerLast(new Object(), randomTimeout(), randomTimeUnit()); |
1279 |
+ |
shouldThrow(); |
1280 |
+ |
} catch (InterruptedException success) {} |
1281 |
+ |
|
1282 |
|
pleaseInterrupt.countDown(); |
1283 |
|
try { |
1284 |
< |
q.offerLast(new Object(), 2 * LONG_DELAY_MS, MILLISECONDS); |
1284 |
> |
q.offerLast(new Object(), LONGER_DELAY_MS, MILLISECONDS); |
1285 |
|
shouldThrow(); |
1286 |
|
} catch (InterruptedException success) {} |
1287 |
|
}}); |
1288 |
|
|
1289 |
|
await(pleaseInterrupt); |
1290 |
< |
assertThreadBlocks(t, Thread.State.TIMED_WAITING); |
1290 |
> |
if (randomBoolean()) assertThreadBlocks(t, Thread.State.TIMED_WAITING); |
1291 |
|
t.interrupt(); |
1292 |
|
awaitTermination(t); |
1293 |
|
} |
1329 |
|
}}); |
1330 |
|
|
1331 |
|
await(pleaseInterrupt); |
1332 |
< |
assertThreadBlocks(t, Thread.State.WAITING); |
1332 |
> |
if (randomBoolean()) assertThreadBlocks(t, Thread.State.WAITING); |
1333 |
|
t.interrupt(); |
1334 |
|
awaitTermination(t); |
1335 |
|
} |
1370 |
|
final CountDownLatch pleaseInterrupt = new CountDownLatch(1); |
1371 |
|
Thread t = newStartedThread(new CheckedRunnable() { |
1372 |
|
public void realRun() throws InterruptedException { |
1373 |
< |
long startTime = System.nanoTime(); |
1328 |
< |
for (int i = 0; i < SIZE; ++i) { |
1373 |
> |
for (int i = 0; i < SIZE; i++) |
1374 |
|
assertEquals(SIZE - i - 1, |
1375 |
|
q.pollLast(LONG_DELAY_MS, MILLISECONDS)); |
1331 |
– |
} |
1376 |
|
|
1377 |
|
Thread.currentThread().interrupt(); |
1378 |
|
try { |
1379 |
< |
q.pollLast(LONG_DELAY_MS, MILLISECONDS); |
1379 |
> |
q.pollLast(randomTimeout(), randomTimeUnit()); |
1380 |
|
shouldThrow(); |
1381 |
|
} catch (InterruptedException success) {} |
1382 |
|
assertFalse(Thread.interrupted()); |
1383 |
|
|
1384 |
|
pleaseInterrupt.countDown(); |
1385 |
|
try { |
1386 |
< |
q.pollLast(LONG_DELAY_MS, MILLISECONDS); |
1386 |
> |
q.pollLast(LONGER_DELAY_MS, MILLISECONDS); |
1387 |
|
shouldThrow(); |
1388 |
|
} catch (InterruptedException success) {} |
1389 |
|
assertFalse(Thread.interrupted()); |
1346 |
– |
|
1347 |
– |
assertTrue(millisElapsedSince(startTime) < LONG_DELAY_MS); |
1390 |
|
}}); |
1391 |
|
|
1392 |
|
await(pleaseInterrupt); |
1393 |
< |
assertThreadBlocks(t, Thread.State.TIMED_WAITING); |
1393 |
> |
if (randomBoolean()) assertThreadBlocks(t, Thread.State.TIMED_WAITING); |
1394 |
|
t.interrupt(); |
1395 |
|
awaitTermination(t); |
1396 |
|
checkEmpty(q); |
1415 |
|
|
1416 |
|
Thread.currentThread().interrupt(); |
1417 |
|
try { |
1418 |
< |
q.poll(LONG_DELAY_MS, MILLISECONDS); |
1418 |
> |
q.poll(randomTimeout(), randomTimeUnit()); |
1419 |
|
shouldThrow(); |
1420 |
|
} catch (InterruptedException success) {} |
1421 |
|
assertFalse(Thread.interrupted()); |
1436 |
|
assertTrue(millisElapsedSince(startTime) < LONG_DELAY_MS); |
1437 |
|
|
1438 |
|
barrier.await(); |
1439 |
< |
assertThreadBlocks(t, Thread.State.TIMED_WAITING); |
1439 |
> |
if (randomBoolean()) assertThreadBlocks(t, Thread.State.TIMED_WAITING); |
1440 |
|
t.interrupt(); |
1441 |
|
awaitTermination(t); |
1442 |
|
} |
1538 |
|
*/ |
1539 |
|
public void testToArray() throws InterruptedException { |
1540 |
|
LinkedBlockingDeque q = populatedDeque(SIZE); |
1541 |
< |
Object[] o = q.toArray(); |
1542 |
< |
for (int i = 0; i < o.length; i++) |
1543 |
< |
assertSame(o[i], q.poll()); |
1541 |
> |
Object[] a = q.toArray(); |
1542 |
> |
assertSame(Object[].class, a.getClass()); |
1543 |
> |
for (Object o : a) |
1544 |
> |
assertSame(o, q.poll()); |
1545 |
> |
assertTrue(q.isEmpty()); |
1546 |
|
} |
1547 |
|
|
1548 |
|
/** |
1553 |
|
Integer[] ints = new Integer[SIZE]; |
1554 |
|
Integer[] array = q.toArray(ints); |
1555 |
|
assertSame(ints, array); |
1556 |
< |
for (int i = 0; i < ints.length; i++) |
1557 |
< |
assertSame(ints[i], q.remove()); |
1556 |
> |
for (Integer o : ints) |
1557 |
> |
assertSame(o, q.remove()); |
1558 |
> |
assertTrue(q.isEmpty()); |
1559 |
|
} |
1560 |
|
|
1561 |
|
/** |
1771 |
|
} |
1772 |
|
|
1773 |
|
/** |
1774 |
< |
* A deserialized serialized deque has same elements in same order |
1774 |
> |
* A deserialized/reserialized deque has same elements in same order |
1775 |
|
*/ |
1776 |
|
public void testSerialization() throws Exception { |
1777 |
|
Queue x = populatedDeque(SIZE); |