18f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle/* 28f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * Written by Doug Lea with assistance from members of JCP JSR-166 38f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * Expert Group and released to the public domain, as explained at 48f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * http://creativecommons.org/publicdomain/zero/1.0/ 58f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 68f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 78f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravlepackage jsr166; 88f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 98f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravleimport java.util.concurrent.ExecutionException; 108f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravleimport java.util.concurrent.CancellationException; 118f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravleimport java.util.concurrent.ForkJoinPool; 128f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravleimport java.util.concurrent.ForkJoinTask; 138f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravleimport java.util.concurrent.CountedCompleter; 148f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravleimport java.util.concurrent.ForkJoinWorkerThread; 158f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravleimport java.util.concurrent.RecursiveAction; 168f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravleimport java.util.concurrent.TimeUnit; 178f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravleimport java.util.concurrent.TimeoutException; 188f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravleimport java.util.concurrent.atomic.AtomicInteger; 198f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravleimport java.util.concurrent.atomic.AtomicIntegerFieldUpdater; 208f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravleimport java.util.concurrent.atomic.AtomicReference; 218f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravleimport static java.util.concurrent.TimeUnit.MILLISECONDS; 228f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravleimport static java.util.concurrent.TimeUnit.SECONDS; 238f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravleimport java.util.HashSet; 248f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravleimport junit.framework.*; 258f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 268f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravlepublic class CountedCompleterTest extends JSR166TestCase { 278f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 288f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle // Runs with "mainPool" use > 1 thread. singletonPool tests use 1 298f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle static final int mainPoolSize = 308f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle Math.max(2, Runtime.getRuntime().availableProcessors()); 318f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 328f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle private static ForkJoinPool mainPool() { 338f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle return new ForkJoinPool(mainPoolSize); 348f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 358f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 368f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle private static ForkJoinPool singletonPool() { 378f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle return new ForkJoinPool(1); 388f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 398f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 408f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle private static ForkJoinPool asyncSingletonPool() { 418f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle return new ForkJoinPool(1, 428f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinPool.defaultForkJoinWorkerThreadFactory, 438f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle null, true); 448f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 458f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 468f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle private void testInvokeOnPool(ForkJoinPool pool, ForkJoinTask a) { 478f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 488f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertFalse(a.isDone()); 498f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertFalse(a.isCompletedNormally()); 508f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertFalse(a.isCompletedAbnormally()); 518f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertFalse(a.isCancelled()); 528f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(a.getException()); 538f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(a.getRawResult()); 548f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 558f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(pool.invoke(a)); 568f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 578f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(a.isDone()); 588f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(a.isCompletedNormally()); 598f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertFalse(a.isCompletedAbnormally()); 608f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertFalse(a.isCancelled()); 618f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(a.getException()); 628f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(a.getRawResult()); 638f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } finally { 648f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle joinPool(pool); 658f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 668f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 678f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 688f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle void checkNotDone(CountedCompleter a) { 698f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertFalse(a.isDone()); 708f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertFalse(a.isCompletedNormally()); 718f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertFalse(a.isCompletedAbnormally()); 728f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertFalse(a.isCancelled()); 738f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(a.getException()); 748f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(a.getRawResult()); 758f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 768f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 778f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.get(0L, SECONDS); 788f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 798f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (TimeoutException success) { 808f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (Throwable fail) { threadUnexpectedException(fail); } 818f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 828f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 838f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle void checkCompletedNormally(CountedCompleter<?> a) { 848f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(a.isDone()); 858f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertFalse(a.isCancelled()); 868f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(a.isCompletedNormally()); 878f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertFalse(a.isCompletedAbnormally()); 888f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(a.getException()); 898f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(a.getRawResult()); 908f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 918f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle { 928f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle Thread.currentThread().interrupt(); 938f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle long t0 = System.nanoTime(); 948f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(a.join()); 958f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(millisElapsedSince(t0) < SMALL_DELAY_MS); 968f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle Thread.interrupted(); 978f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 988f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 998f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle { 1008f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle Thread.currentThread().interrupt(); 1018f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle long t0 = System.nanoTime(); 1028f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.quietlyJoin(); // should be no-op 1038f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(millisElapsedSince(t0) < SMALL_DELAY_MS); 1048f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle Thread.interrupted(); 1058f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 1068f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 1078f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertFalse(a.cancel(false)); 1088f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertFalse(a.cancel(true)); 1098f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 1108f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(a.get()); 1118f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (Throwable fail) { threadUnexpectedException(fail); } 1128f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 1138f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(a.get(5L, SECONDS)); 1148f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (Throwable fail) { threadUnexpectedException(fail); } 1158f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 1168f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 1178f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle void checkCancelled(CountedCompleter a) { 1188f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(a.isDone()); 1198f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(a.isCancelled()); 1208f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertFalse(a.isCompletedNormally()); 1218f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(a.isCompletedAbnormally()); 1228f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(a.getException() instanceof CancellationException); 1238f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(a.getRawResult()); 1248f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(a.cancel(false)); 1258f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(a.cancel(true)); 1268f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 1278f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 1288f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle Thread.currentThread().interrupt(); 1298f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.join(); 1308f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 1318f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (CancellationException success) { 1328f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (Throwable fail) { threadUnexpectedException(fail); } 1338f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle Thread.interrupted(); 1348f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 1358f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle { 1368f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle long t0 = System.nanoTime(); 1378f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.quietlyJoin(); // should be no-op 1388f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(millisElapsedSince(t0) < SMALL_DELAY_MS); 1398f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 1408f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 1418f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 1428f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.get(); 1438f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 1448f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (CancellationException success) { 1458f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (Throwable fail) { threadUnexpectedException(fail); } 1468f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 1478f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 1488f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.get(5L, SECONDS); 1498f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 1508f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (CancellationException success) { 1518f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (Throwable fail) { threadUnexpectedException(fail); } 1528f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 1538f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 1548f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle void checkCompletedAbnormally(CountedCompleter a, Throwable t) { 1558f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(a.isDone()); 1568f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertFalse(a.isCancelled()); 1578f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertFalse(a.isCompletedNormally()); 1588f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(a.isCompletedAbnormally()); 1598f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(t.getClass(), a.getException().getClass()); 1608f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(a.getRawResult()); 1618f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertFalse(a.cancel(false)); 1628f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertFalse(a.cancel(true)); 1638f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 1648f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 1658f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle Thread.currentThread().interrupt(); 1668f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.join(); 1678f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 1688f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (Throwable expected) { 1698f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(t.getClass(), expected.getClass()); 1708f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 1718f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle Thread.interrupted(); 1728f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 1738f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle { 1748f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle long t0 = System.nanoTime(); 1758f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.quietlyJoin(); // should be no-op 1768f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(millisElapsedSince(t0) < SMALL_DELAY_MS); 1778f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 1788f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 1798f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 1808f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.get(); 1818f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 1828f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (ExecutionException success) { 1838f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(t.getClass(), success.getCause().getClass()); 1848f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (Throwable fail) { threadUnexpectedException(fail); } 1858f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 1868f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 1878f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.get(5L, SECONDS); 1888f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 1898f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (ExecutionException success) { 1908f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(t.getClass(), success.getCause().getClass()); 1918f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (Throwable fail) { threadUnexpectedException(fail); } 1928f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 1938f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 1948f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.invoke(); 1958f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 1968f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (Throwable ex) { 1978f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(t, ex); 1988f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 1998f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 2008f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 2018f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public static final class FJException extends RuntimeException { 2028f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle FJException() { super(); } 2038f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 2048f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 2058f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle abstract class CheckedCC extends CountedCompleter<Object> { 2068f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle final AtomicInteger computeN = new AtomicInteger(0); 2078f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle final AtomicInteger onCompletionN = new AtomicInteger(0); 2088f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle final AtomicInteger onExceptionalCompletionN = new AtomicInteger(0); 2098f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle final AtomicInteger setRawResultN = new AtomicInteger(0); 2108f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle final AtomicReference<Object> rawResult = new AtomicReference<Object>(null); 2118f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle int computeN() { return computeN.get(); } 2128f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle int onCompletionN() { return onCompletionN.get(); } 2138f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle int onExceptionalCompletionN() { return onExceptionalCompletionN.get(); } 2148f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle int setRawResultN() { return setRawResultN.get(); } 2158f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 2168f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CheckedCC() { super(); } 2178f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CheckedCC(CountedCompleter p) { super(p); } 2188f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CheckedCC(CountedCompleter p, int n) { super(p, n); } 2198f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle abstract void realCompute(); 2208f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public final void compute() { 2218f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle computeN.incrementAndGet(); 2228f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle realCompute(); 2238f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 2248f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void onCompletion(CountedCompleter caller) { 2258f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle onCompletionN.incrementAndGet(); 2268f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle super.onCompletion(caller); 2278f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 2288f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public boolean onExceptionalCompletion(Throwable ex, 2298f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CountedCompleter caller) { 2308f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle onExceptionalCompletionN.incrementAndGet(); 2318f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNotNull(ex); 2328f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(isCompletedAbnormally()); 2338f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(super.onExceptionalCompletion(ex, caller)); 2348f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle return true; 2358f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 2368f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void setRawResult(Object t) { 2378f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle setRawResultN.incrementAndGet(); 2388f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle rawResult.set(t); 2398f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle super.setRawResult(t); 2408f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 2418f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle void checkIncomplete() { 2428f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(0, computeN()); 2438f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(0, onCompletionN()); 2448f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(0, onExceptionalCompletionN()); 2458f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(0, setRawResultN()); 2468f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkNotDone(this); 2478f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 2488f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle void checkCompletes(Object rawResult) { 2498f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkIncomplete(); 2508f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle int pendingCount = getPendingCount(); 2518f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle complete(rawResult); 2528f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(pendingCount, getPendingCount()); 2538f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(0, computeN()); 2548f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(1, onCompletionN()); 2558f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(0, onExceptionalCompletionN()); 2568f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(1, setRawResultN()); 2578f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(rawResult, this.rawResult.get()); 2588f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(this); 2598f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 2608f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle void checkCompletesExceptionally(Throwable ex) { 2618f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkIncomplete(); 2628f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle completeExceptionally(ex); 2638f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedExceptionally(ex); 2648f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 2658f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle void checkCompletedExceptionally(Throwable ex) { 2668f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(0, computeN()); 2678f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(0, onCompletionN()); 2688f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(1, onExceptionalCompletionN()); 2698f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(0, setRawResultN()); 2708f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(this.rawResult.get()); 2718f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedAbnormally(this, ex); 2728f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 2738f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 2748f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 2758f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle final class NoopCC extends CheckedCC { 2768f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle NoopCC() { super(); } 2778f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle NoopCC(CountedCompleter p) { super(p); } 2788f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() {} 2798f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 2808f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 2818f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 2828f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * A newly constructed CountedCompleter is not completed; 2838f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * complete() causes completion. pendingCount is ignored. 2848f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 2858f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testComplete() { 2868f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle for (Object x : new Object[] { Boolean.TRUE, null }) { 2878f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle for (int pendingCount : new int[] { 0, 42 }) { 2888f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testComplete(new NoopCC(), x, pendingCount); 2898f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testComplete(new NoopCC(new NoopCC()), x, pendingCount); 2908f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 2918f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 2928f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 2938f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle void testComplete(NoopCC cc, Object x, int pendingCount) { 2948f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle cc.setPendingCount(pendingCount); 2958f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle cc.checkCompletes(x); 2968f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 2978f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 2988f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 2998f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * completeExceptionally completes exceptionally 3008f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 3018f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testCompleteExceptionally() { 3028f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle new NoopCC() 3038f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle .checkCompletesExceptionally(new FJException()); 3048f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle new NoopCC(new NoopCC()) 3058f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle .checkCompletesExceptionally(new FJException()); 3068f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 3078f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 3088f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 3098f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * completeExceptionally(null) throws NullPointerException 3108f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 3118f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testCompleteExceptionally_null() { 3128f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 3138f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle new NoopCC() 3148f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle .checkCompletesExceptionally(null); 3158f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 3168f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (NullPointerException success) {} 3178f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 3188f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 3198f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 3208f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * setPendingCount sets the reported pending count 3218f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 3228f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testSetPendingCount() { 3238f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle NoopCC a = new NoopCC(); 3248f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(0, a.getPendingCount()); 3258f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.setPendingCount(1); 3268f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(1, a.getPendingCount()); 3278f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.setPendingCount(27); 3288f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(27, a.getPendingCount()); 3298f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 3308f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 3318f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 3328f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * addToPendingCount adds to the reported pending count 3338f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 3348f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testAddToPendingCount() { 3358f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle NoopCC a = new NoopCC(); 3368f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(0, a.getPendingCount()); 3378f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.addToPendingCount(1); 3388f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(1, a.getPendingCount()); 3398f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.addToPendingCount(27); 3408f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(28, a.getPendingCount()); 3418f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 3428f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 3438f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 3448f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * decrementPendingCountUnlessZero decrements reported pending 3458f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * count unless zero 3468f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 3478f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testDecrementPendingCount() { 3488f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle NoopCC a = new NoopCC(); 3498f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(0, a.getPendingCount()); 3508f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.addToPendingCount(1); 3518f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(1, a.getPendingCount()); 3528f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.decrementPendingCountUnlessZero(); 3538f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(0, a.getPendingCount()); 3548f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.decrementPendingCountUnlessZero(); 3558f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(0, a.getPendingCount()); 3568f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 3578f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 3588f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 3598f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * compareAndSetPendingCount compares and sets the reported 3608f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * pending count 3618f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 3628f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testCompareAndSetPendingCount() { 3638f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle NoopCC a = new NoopCC(); 3648f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(0, a.getPendingCount()); 3658f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(a.compareAndSetPendingCount(0, 1)); 3668f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(1, a.getPendingCount()); 3678f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(a.compareAndSetPendingCount(1, 2)); 3688f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(2, a.getPendingCount()); 3698f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertFalse(a.compareAndSetPendingCount(1, 3)); 3708f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(2, a.getPendingCount()); 3718f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 3728f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 3738f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 3748f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * getCompleter returns parent or null if at root 3758f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 3768f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testGetCompleter() { 3778f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle NoopCC a = new NoopCC(); 3788f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(a.getCompleter()); 3798f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CountedCompleter b = new NoopCC(a); 3808f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(a, b.getCompleter()); 3818f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CountedCompleter c = new NoopCC(b); 3828f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(b, c.getCompleter()); 3838f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 3848f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 3858f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 3868f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * getRoot returns self if no parent, else parent's root 3878f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 3888f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testGetRoot() { 3898f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle NoopCC a = new NoopCC(); 3908f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle NoopCC b = new NoopCC(a); 3918f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle NoopCC c = new NoopCC(b); 3928f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(a, a.getRoot()); 3938f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(a, b.getRoot()); 3948f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(a, c.getRoot()); 3958f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 3968f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 3978f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 3988f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * tryComplete decrements pending count unless zero, in which case 3998f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * causes completion 4008f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 4018f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testTryComplete() { 4028f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle NoopCC a = new NoopCC(); 4038f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(0, a.getPendingCount()); 4048f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle int n = 3; 4058f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.setPendingCount(n); 4068f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle for (; n > 0; n--) { 4078f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(n, a.getPendingCount()); 4088f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.tryComplete(); 4098f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.checkIncomplete(); 4108f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(n - 1, a.getPendingCount()); 4118f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 4128f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.tryComplete(); 4138f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(0, a.computeN()); 4148f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(1, a.onCompletionN()); 4158f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(0, a.onExceptionalCompletionN()); 4168f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(0, a.setRawResultN()); 4178f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(a); 4188f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 4198f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 4208f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 4218f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * propagateCompletion decrements pending count unless zero, in 4228f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * which case causes completion, without invoking onCompletion 4238f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 4248f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testPropagateCompletion() { 4258f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle NoopCC a = new NoopCC(); 4268f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(0, a.getPendingCount()); 4278f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle int n = 3; 4288f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.setPendingCount(n); 4298f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle for (; n > 0; n--) { 4308f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(n, a.getPendingCount()); 4318f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.propagateCompletion(); 4328f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.checkIncomplete(); 4338f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(n - 1, a.getPendingCount()); 4348f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 4358f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.propagateCompletion(); 4368f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(0, a.computeN()); 4378f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(0, a.onCompletionN()); 4388f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(0, a.onExceptionalCompletionN()); 4398f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(0, a.setRawResultN()); 4408f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(a); 4418f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 4428f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 4438f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 4448f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * firstComplete returns this if pending count is zero else null 4458f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 4468f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testFirstComplete() { 4478f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle NoopCC a = new NoopCC(); 4488f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.setPendingCount(1); 4498f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(a.firstComplete()); 4508f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.checkIncomplete(); 4518f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(a, a.firstComplete()); 4528f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.checkIncomplete(); 4538f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 4548f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 4558f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 4568f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * firstComplete.nextComplete returns parent if pending count is 4578f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * zero else null 4588f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 4598f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testNextComplete() { 4608f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle NoopCC a = new NoopCC(); 4618f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle NoopCC b = new NoopCC(a); 4628f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.setPendingCount(1); 4638f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle b.setPendingCount(1); 4648f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(b.firstComplete()); 4658f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(b, b.firstComplete()); 4668f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(b.nextComplete()); 4678f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.checkIncomplete(); 4688f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle b.checkIncomplete(); 4698f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(a, b.nextComplete()); 4708f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(a, b.nextComplete()); 4718f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.checkIncomplete(); 4728f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle b.checkIncomplete(); 4738f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(a.nextComplete()); 4748f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle b.checkIncomplete(); 4758f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(a); 4768f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 4778f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 4788f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 4798f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * quietlyCompleteRoot completes root task 4808f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 4818f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testQuietlyCompleteRoot() { 4828f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle NoopCC a = new NoopCC(); 4838f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle NoopCC b = new NoopCC(a); 4848f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle NoopCC c = new NoopCC(b); 4858f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle a.setPendingCount(1); 4868f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle b.setPendingCount(1); 4878f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle c.setPendingCount(1); 4888f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle c.quietlyCompleteRoot(); 4898f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(a.isDone()); 4908f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertFalse(b.isDone()); 4918f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertFalse(c.isDone()); 4928f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 4938f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 4948f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle // Invocation tests use some interdependent task classes 4958f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle // to better test propagation etc 4968f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 4978f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 4988f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle // Version of Fibonacci with different classes for left vs right forks 4998f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle abstract class CCF extends CheckedCC { 5008f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle int number; 5018f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle int rnumber; 5028f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 5038f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public CCF(CountedCompleter parent, int n) { 5048f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle super(parent, 1); 5058f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle this.number = n; 5068f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 5078f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 5088f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected final void realCompute() { 5098f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = this; 5108f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle int n = number; 5118f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle while (n >= 2) { 5128f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle new RCCF(f, n - 2).fork(); 5138f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f = new LCCF(f, --n); 5148f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 5158f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.complete(null); 5168f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 5178f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 5188f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 5198f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle final class LCCF extends CCF { 5208f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public LCCF(int n) { this(null, n); } 5218f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public LCCF(CountedCompleter parent, int n) { 5228f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle super(parent, n); 5238f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 5248f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public final void onCompletion(CountedCompleter caller) { 5258f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle super.onCompletion(caller); 5268f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF p = (CCF)getCompleter(); 5278f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle int n = number + rnumber; 5288f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle if (p != null) 5298f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle p.number = n; 5308f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle else 5318f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle number = n; 5328f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 5338f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 5348f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle final class RCCF extends CCF { 5358f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public RCCF(CountedCompleter parent, int n) { 5368f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle super(parent, n); 5378f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 5388f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public final void onCompletion(CountedCompleter caller) { 5398f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle super.onCompletion(caller); 5408f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF p = (CCF)getCompleter(); 5418f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle int n = number + rnumber; 5428f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle if (p != null) 5438f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle p.rnumber = n; 5448f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle else 5458f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle number = n; 5468f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 5478f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 5488f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 5498f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle // Version of CCF with forced failure in left completions 5508f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle abstract class FailingCCF extends CheckedCC { 5518f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle int number; 5528f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle int rnumber; 5538f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 5548f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public FailingCCF(CountedCompleter parent, int n) { 5558f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle super(parent, 1); 5568f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle this.number = n; 5578f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 5588f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 5598f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected final void realCompute() { 5608f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle FailingCCF f = this; 5618f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle int n = number; 5628f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle while (n >= 2) { 5638f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle new RFCCF(f, n - 2).fork(); 5648f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f = new LFCCF(f, --n); 5658f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 5668f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.complete(null); 5678f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 5688f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 5698f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 5708f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle final class LFCCF extends FailingCCF { 5718f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public LFCCF(int n) { this(null, n); } 5728f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public LFCCF(CountedCompleter parent, int n) { 5738f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle super(parent, n); 5748f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 5758f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public final void onCompletion(CountedCompleter caller) { 5768f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle super.onCompletion(caller); 5778f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle FailingCCF p = (FailingCCF)getCompleter(); 5788f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle int n = number + rnumber; 5798f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle if (p != null) 5808f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle p.number = n; 5818f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle else 5828f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle number = n; 5838f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 5848f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 5858f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle final class RFCCF extends FailingCCF { 5868f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public RFCCF(CountedCompleter parent, int n) { 5878f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle super(parent, n); 5888f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 5898f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public final void onCompletion(CountedCompleter caller) { 5908f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle super.onCompletion(caller); 5918f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle completeExceptionally(new FJException()); 5928f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 5938f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 5948f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 5958f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 5968f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * invoke returns when task completes normally. 5978f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * isCompletedAbnormally and isCancelled return false for normally 5988f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * completed tasks; getRawResult returns null. 5998f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 6008f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testInvoke() { 6018f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 6028f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 6038f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 6048f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(f.invoke()); 6058f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(21, f.number); 6068f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(f); 6078f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 6088f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 6098f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 6108f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 6118f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 6128f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * quietlyInvoke task returns when task completes normally. 6138f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * isCompletedAbnormally and isCancelled return false for normally 6148f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * completed tasks 6158f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 6168f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testQuietlyInvoke() { 6178f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 6188f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 6198f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 6208f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.quietlyInvoke(); 6218f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(21, f.number); 6228f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(f); 6238f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 6248f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 6258f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 6268f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 6278f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 6288f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * join of a forked task returns when task completes 6298f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 6308f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testForkJoin() { 6318f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 6328f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 6338f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 6348f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 6358f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(f.join()); 6368f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(21, f.number); 6378f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(f); 6388f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 6398f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 6408f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 6418f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 6428f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 6438f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * get of a forked task returns when task completes 6448f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 6458f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testForkGet() { 6468f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 6478f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() throws Exception { 6488f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 6498f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 6508f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(f.get()); 6518f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(21, f.number); 6528f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(f); 6538f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 6548f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 6558f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 6568f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 6578f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 6588f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * timed get of a forked task returns when task completes 6598f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 6608f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testForkTimedGet() { 6618f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 6628f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() throws Exception { 6638f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 6648f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 6658f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(f.get(LONG_DELAY_MS, MILLISECONDS)); 6668f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(21, f.number); 6678f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(f); 6688f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 6698f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 6708f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 6718f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 6728f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 6738f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * timed get with null time unit throws NPE 6748f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 6758f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testForkTimedGetNPE() { 6768f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 6778f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() throws Exception { 6788f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 6798f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 6808f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 6818f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.get(5L, null); 6828f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 6838f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (NullPointerException success) {} 6848f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 6858f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 6868f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 6878f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 6888f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 6898f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * quietlyJoin of a forked task returns when task completes 6908f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 6918f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testForkQuietlyJoin() { 6928f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 6938f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 6948f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 6958f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 6968f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.quietlyJoin(); 6978f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(21, f.number); 6988f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(f); 6998f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 7008f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 7018f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 7028f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 7038f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 7048f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * helpQuiesce returns when tasks are complete. 7058f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * getQueuedTaskCount returns 0 when quiescent 7068f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 7078f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testForkHelpQuiesce() { 7088f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 7098f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 7108f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 7118f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 7128f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle helpQuiesce(); 7138f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(21, f.number); 7148f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(0, getQueuedTaskCount()); 7158f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(f); 7168f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 7178f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 7188f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 7198f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 7208f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 7218f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * invoke task throws exception when task completes abnormally 7228f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 7238f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testAbnormalInvoke() { 7248f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 7258f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 7268f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle FailingCCF f = new LFCCF(8); 7278f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 7288f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.invoke(); 7298f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 7308f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (FJException success) { 7318f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedAbnormally(f, success); 7328f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 7338f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 7348f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 7358f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 7368f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 7378f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 7388f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * quietlyInvoke task returns when task completes abnormally 7398f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 7408f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testAbnormalQuietlyInvoke() { 7418f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 7428f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 7438f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle FailingCCF f = new LFCCF(8); 7448f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.quietlyInvoke(); 7458f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(f.getException() instanceof FJException); 7468f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedAbnormally(f, f.getException()); 7478f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 7488f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 7498f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 7508f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 7518f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 7528f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * join of a forked task throws exception when task completes abnormally 7538f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 7548f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testAbnormalForkJoin() { 7558f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 7568f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 7578f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle FailingCCF f = new LFCCF(8); 7588f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 7598f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 7608f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.join(); 7618f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 7628f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (FJException success) { 7638f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedAbnormally(f, success); 7648f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 7658f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 7668f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 7678f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 7688f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 7698f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 7708f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * get of a forked task throws exception when task completes abnormally 7718f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 7728f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testAbnormalForkGet() { 7738f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 7748f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() throws Exception { 7758f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle FailingCCF f = new LFCCF(8); 7768f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 7778f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 7788f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.get(); 7798f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 7808f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (ExecutionException success) { 7818f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle Throwable cause = success.getCause(); 7828f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(cause instanceof FJException); 7838f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedAbnormally(f, cause); 7848f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 7858f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 7868f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 7878f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 7888f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 7898f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 7908f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * timed get of a forked task throws exception when task completes abnormally 7918f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 7928f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testAbnormalForkTimedGet() { 7938f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 7948f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() throws Exception { 7958f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle FailingCCF f = new LFCCF(8); 7968f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 7978f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 7988f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.get(LONG_DELAY_MS, MILLISECONDS); 7998f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 8008f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (ExecutionException success) { 8018f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle Throwable cause = success.getCause(); 8028f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(cause instanceof FJException); 8038f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedAbnormally(f, cause); 8048f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 8058f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 8068f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 8078f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 8088f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 8098f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 8108f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * quietlyJoin of a forked task returns when task completes abnormally 8118f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 8128f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testAbnormalForkQuietlyJoin() { 8138f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 8148f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 8158f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle FailingCCF f = new LFCCF(8); 8168f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 8178f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.quietlyJoin(); 8188f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(f.getException() instanceof FJException); 8198f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedAbnormally(f, f.getException()); 8208f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 8218f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 8228f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 8238f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 8248f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 8258f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * invoke task throws exception when task cancelled 8268f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 8278f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testCancelledInvoke() { 8288f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 8298f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 8308f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 8318f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(f.cancel(true)); 8328f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 8338f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.invoke(); 8348f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 8358f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (CancellationException success) { 8368f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCancelled(f); 8378f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 8388f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 8398f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 8408f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 8418f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 8428f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 8438f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * join of a forked task throws exception when task cancelled 8448f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 8458f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testCancelledForkJoin() { 8468f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 8478f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 8488f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 8498f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(f.cancel(true)); 8508f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 8518f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 8528f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.join(); 8538f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 8548f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (CancellationException success) { 8558f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCancelled(f); 8568f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 8578f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 8588f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 8598f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 8608f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 8618f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 8628f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * get of a forked task throws exception when task cancelled 8638f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 8648f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testCancelledForkGet() { 8658f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 8668f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() throws Exception { 8678f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 8688f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(f.cancel(true)); 8698f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 8708f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 8718f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.get(); 8728f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 8738f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (CancellationException success) { 8748f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCancelled(f); 8758f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 8768f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 8778f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 8788f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 8798f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 8808f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 8818f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * timed get of a forked task throws exception when task cancelled 8828f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 8838f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testCancelledForkTimedGet() throws Exception { 8848f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 8858f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() throws Exception { 8868f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 8878f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(f.cancel(true)); 8888f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 8898f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 8908f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.get(LONG_DELAY_MS, MILLISECONDS); 8918f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 8928f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (CancellationException success) { 8938f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCancelled(f); 8948f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 8958f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 8968f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 8978f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 8988f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 8998f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 9008f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * quietlyJoin of a forked task returns when task cancelled 9018f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 9028f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testCancelledForkQuietlyJoin() { 9038f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 9048f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 9058f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 9068f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(f.cancel(true)); 9078f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 9088f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.quietlyJoin(); 9098f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCancelled(f); 9108f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 9118f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 9128f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 9138f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 9148f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 9158f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * getPool of executing task returns its pool 9168f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 9178f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testGetPool() { 9188f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle final ForkJoinPool mainPool = mainPool(); 9198f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 9208f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 9218f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(mainPool, getPool()); 9228f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 9238f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool, a); 9248f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 9258f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 9268f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 9278f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * getPool of non-FJ task returns null 9288f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 9298f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testGetPool2() { 9308f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 9318f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 9328f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(getPool()); 9338f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 9348f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(a.invoke()); 9358f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 9368f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 9378f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 9388f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * inForkJoinPool of executing task returns true 9398f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 9408f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testInForkJoinPool() { 9418f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 9428f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 9438f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(inForkJoinPool()); 9448f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 9458f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 9468f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 9478f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 9488f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 9498f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * inForkJoinPool of non-FJ task returns false 9508f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 9518f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testInForkJoinPool2() { 9528f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 9538f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 9548f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertFalse(inForkJoinPool()); 9558f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 9568f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(a.invoke()); 9578f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 9588f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 9598f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 9608f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * setRawResult(null) succeeds 9618f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 9628f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testSetRawResult() { 9638f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 9648f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 9658f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle setRawResult(null); 9668f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(getRawResult()); 9678f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 9688f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(a.invoke()); 9698f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 9708f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 9718f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 9728f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * invoke task throws exception after invoking completeExceptionally 9738f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 9748f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testCompleteExceptionally2() { 9758f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 9768f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 9778f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF n = new LCCF(8); 9788f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(n, 8); 9798f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle FJException ex = new FJException(); 9808f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.completeExceptionally(ex); 9818f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.checkCompletedExceptionally(ex); 9828f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle n.checkCompletedExceptionally(ex); 9838f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 9848f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 9858f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 9868f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 9878f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 9888f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * invokeAll(t1, t2) invokes all task arguments 9898f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 9908f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testInvokeAll2() { 9918f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 9928f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 9938f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 9948f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF g = new LCCF(9); 9958f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle invokeAll(f, g); 9968f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(21, f.number); 9978f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(34, g.number); 9988f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(f); 9998f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(g); 10008f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 10018f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 10028f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 10038f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 10048f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 10058f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * invokeAll(tasks) with 1 argument invokes task 10068f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 10078f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testInvokeAll1() { 10088f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 10098f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 10108f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 10118f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle invokeAll(f); 10128f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(f); 10138f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(21, f.number); 10148f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 10158f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 10168f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 10178f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 10188f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 10198f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * invokeAll(tasks) with > 2 argument invokes tasks 10208f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 10218f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testInvokeAll3() { 10228f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 10238f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 10248f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 10258f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF g = new LCCF(9); 10268f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF h = new LCCF(7); 10278f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle invokeAll(f, g, h); 10288f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(21, f.number); 10298f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(34, g.number); 10308f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(13, h.number); 10318f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(f); 10328f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(g); 10338f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(h); 10348f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 10358f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 10368f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 10378f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 10388f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 10398f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * invokeAll(collection) invokes all tasks in the collection 10408f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 10418f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testInvokeAllCollection() { 10428f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 10438f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 10448f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 10458f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF g = new LCCF(9); 10468f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF h = new LCCF(7); 10478f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle HashSet set = new HashSet(); 10488f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle set.add(f); 10498f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle set.add(g); 10508f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle set.add(h); 10518f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle invokeAll(set); 10528f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(21, f.number); 10538f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(34, g.number); 10548f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(13, h.number); 10558f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(f); 10568f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(g); 10578f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(h); 10588f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 10598f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 10608f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 10618f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 10628f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 10638f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * invokeAll(tasks) with any null task throws NPE 10648f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 10658f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testInvokeAllNPE() { 10668f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 10678f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 10688f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 10698f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF g = new LCCF(9); 10708f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF h = null; 10718f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 10728f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle invokeAll(f, g, h); 10738f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 10748f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (NullPointerException success) {} 10758f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 10768f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 10778f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 10788f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 10798f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 10808f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * invokeAll(t1, t2) throw exception if any task does 10818f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 10828f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testAbnormalInvokeAll2() { 10838f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 10848f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 10858f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 10868f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle FailingCCF g = new LFCCF(9); 10878f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 10888f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle invokeAll(f, g); 10898f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 10908f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (FJException success) { 10918f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedAbnormally(g, success); 10928f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 10938f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 10948f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 10958f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 10968f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 10978f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 10988f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * invokeAll(tasks) with 1 argument throws exception if task does 10998f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 11008f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testAbnormalInvokeAll1() { 11018f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 11028f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 11038f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle FailingCCF g = new LFCCF(9); 11048f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 11058f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle invokeAll(g); 11068f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 11078f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (FJException success) { 11088f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedAbnormally(g, success); 11098f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 11108f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 11118f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 11128f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 11138f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 11148f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 11158f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * invokeAll(tasks) with > 2 argument throws exception if any task does 11168f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 11178f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testAbnormalInvokeAll3() { 11188f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 11198f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 11208f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 11218f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle FailingCCF g = new LFCCF(9); 11228f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF h = new LCCF(7); 11238f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 11248f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle invokeAll(f, g, h); 11258f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 11268f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (FJException success) { 11278f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedAbnormally(g, success); 11288f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 11298f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 11308f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 11318f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 11328f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 11338f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 11348f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * invokeAll(collection) throws exception if any task does 11358f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 11368f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testAbnormalInvokeAllCollection() { 11378f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 11388f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 11398f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle FailingCCF f = new LFCCF(8); 11408f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF g = new LCCF(9); 11418f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF h = new LCCF(7); 11428f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle HashSet set = new HashSet(); 11438f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle set.add(f); 11448f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle set.add(g); 11458f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle set.add(h); 11468f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 11478f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle invokeAll(set); 11488f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 11498f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (FJException success) { 11508f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedAbnormally(f, success); 11518f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 11528f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 11538f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(mainPool(), a); 11548f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 11558f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 11568f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 11578f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * tryUnfork returns true for most recent unexecuted task, 11588f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * and suppresses execution 11598f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 11608f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testTryUnfork() { 11618f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 11628f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 11638f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF g = new LCCF(9); 11648f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(g, g.fork()); 11658f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 11668f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 11678f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(f.tryUnfork()); 11688f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle helpQuiesce(); 11698f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkNotDone(f); 11708f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(g); 11718f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 11728f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 11738f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 11748f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 11758f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 11768f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * getSurplusQueuedTaskCount returns > 0 when 11778f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * there are more tasks than threads 11788f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 11798f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testGetSurplusQueuedTaskCount() { 11808f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 11818f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 11828f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF h = new LCCF(7); 11838f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(h, h.fork()); 11848f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF g = new LCCF(9); 11858f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(g, g.fork()); 11868f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 11878f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 11888f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(getSurplusQueuedTaskCount() > 0); 11898f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle helpQuiesce(); 11908f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(0, getSurplusQueuedTaskCount()); 11918f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(f); 11928f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(g); 11938f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(h); 11948f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 11958f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 11968f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 11978f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 11988f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 11998f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * peekNextLocalTask returns most recent unexecuted task. 12008f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 12018f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testPeekNextLocalTask() { 12028f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 12038f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 12048f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF g = new LCCF(9); 12058f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(g, g.fork()); 12068f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 12078f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 12088f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, peekNextLocalTask()); 12098f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(f.join()); 12108f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(f); 12118f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle helpQuiesce(); 12128f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(g); 12138f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 12148f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 12158f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 12168f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 12178f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 12188f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * pollNextLocalTask returns most recent unexecuted task without 12198f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * executing it 12208f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 12218f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testPollNextLocalTask() { 12228f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 12238f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 12248f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF g = new LCCF(9); 12258f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(g, g.fork()); 12268f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 12278f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 12288f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, pollNextLocalTask()); 12298f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle helpQuiesce(); 12308f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkNotDone(f); 12318f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(34, g.number); 12328f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(g); 12338f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 12348f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 12358f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 12368f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 12378f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 12388f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * pollTask returns an unexecuted task without executing it 12398f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 12408f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testPollTask() { 12418f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 12428f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 12438f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF g = new LCCF(9); 12448f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(g, g.fork()); 12458f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 12468f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 12478f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, pollTask()); 12488f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle helpQuiesce(); 12498f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkNotDone(f); 12508f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(g); 12518f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 12528f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 12538f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 12548f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 12558f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 12568f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * peekNextLocalTask returns least recent unexecuted task in async mode 12578f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 12588f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testPeekNextLocalTaskAsync() { 12598f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 12608f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 12618f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF g = new LCCF(9); 12628f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(g, g.fork()); 12638f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 12648f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 12658f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(g, peekNextLocalTask()); 12668f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(f.join()); 12678f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle helpQuiesce(); 12688f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(f); 12698f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(34, g.number); 12708f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(g); 12718f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 12728f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(asyncSingletonPool(), a); 12738f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 12748f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 12758f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 12768f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * pollNextLocalTask returns least recent unexecuted task without 12778f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * executing it, in async mode 12788f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 12798f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testPollNextLocalTaskAsync() { 12808f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 12818f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 12828f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF g = new LCCF(9); 12838f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(g, g.fork()); 12848f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 12858f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 12868f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(g, pollNextLocalTask()); 12878f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle helpQuiesce(); 12888f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(21, f.number); 12898f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(f); 12908f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkNotDone(g); 12918f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 12928f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(asyncSingletonPool(), a); 12938f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 12948f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 12958f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 12968f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * pollTask returns an unexecuted task without executing it, in 12978f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * async mode 12988f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 12998f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testPollTaskAsync() { 13008f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 13018f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 13028f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF g = new LCCF(9); 13038f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(g, g.fork()); 13048f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 13058f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 13068f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(g, pollTask()); 13078f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle helpQuiesce(); 13088f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(21, f.number); 13098f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(f); 13108f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkNotDone(g); 13118f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 13128f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(asyncSingletonPool(), a); 13138f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 13148f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 13158f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle // versions for singleton pools 13168f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 13178f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 13188f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * invoke returns when task completes normally. 13198f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * isCompletedAbnormally and isCancelled return false for normally 13208f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * completed tasks; getRawResult returns null. 13218f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 13228f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testInvokeSingleton() { 13238f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 13248f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 13258f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 13268f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(f.invoke()); 13278f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(21, f.number); 13288f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(f); 13298f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 13308f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 13318f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 13328f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 13338f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 13348f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * quietlyInvoke task returns when task completes normally. 13358f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * isCompletedAbnormally and isCancelled return false for normally 13368f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * completed tasks 13378f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 13388f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testQuietlyInvokeSingleton() { 13398f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 13408f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 13418f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 13428f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.quietlyInvoke(); 13438f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(21, f.number); 13448f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(f); 13458f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 13468f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 13478f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 13488f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 13498f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 13508f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * join of a forked task returns when task completes 13518f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 13528f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testForkJoinSingleton() { 13538f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 13548f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 13558f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 13568f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 13578f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(f.join()); 13588f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(21, f.number); 13598f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(f); 13608f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 13618f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 13628f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 13638f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 13648f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 13658f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * get of a forked task returns when task completes 13668f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 13678f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testForkGetSingleton() { 13688f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 13698f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() throws Exception { 13708f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 13718f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 13728f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(f.get()); 13738f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(21, f.number); 13748f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(f); 13758f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 13768f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 13778f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 13788f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 13798f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 13808f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * timed get of a forked task returns when task completes 13818f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 13828f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testForkTimedGetSingleton() { 13838f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 13848f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() throws Exception { 13858f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 13868f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 13878f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertNull(f.get(LONG_DELAY_MS, MILLISECONDS)); 13888f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(21, f.number); 13898f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(f); 13908f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 13918f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 13928f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 13938f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 13948f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 13958f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * timed get with null time unit throws NPE 13968f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 13978f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testForkTimedGetNPESingleton() { 13988f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 13998f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() throws Exception { 14008f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 14018f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 14028f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 14038f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.get(5L, null); 14048f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 14058f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (NullPointerException success) {} 14068f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 14078f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 14088f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 14098f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 14108f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 14118f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * quietlyJoin of a forked task returns when task completes 14128f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 14138f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testForkQuietlyJoinSingleton() { 14148f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 14158f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 14168f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 14178f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 14188f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.quietlyJoin(); 14198f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(21, f.number); 14208f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(f); 14218f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 14228f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 14238f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 14248f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 14258f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 14268f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * helpQuiesce returns when tasks are complete. 14278f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * getQueuedTaskCount returns 0 when quiescent 14288f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 14298f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testForkHelpQuiesceSingleton() { 14308f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 14318f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 14328f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 14338f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 14348f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle helpQuiesce(); 14358f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(0, getQueuedTaskCount()); 14368f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(21, f.number); 14378f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(f); 14388f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 14398f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 14408f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 14418f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 14428f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 14438f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * invoke task throws exception when task completes abnormally 14448f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 14458f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testAbnormalInvokeSingleton() { 14468f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 14478f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 14488f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle FailingCCF f = new LFCCF(8); 14498f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 14508f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.invoke(); 14518f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 14528f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (FJException success) { 14538f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedAbnormally(f, success); 14548f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 14558f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 14568f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 14578f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 14588f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 14598f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 14608f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * quietlyInvoke task returns when task completes abnormally 14618f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 14628f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testAbnormalQuietlyInvokeSingleton() { 14638f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 14648f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 14658f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle FailingCCF f = new LFCCF(8); 14668f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.quietlyInvoke(); 14678f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(f.getException() instanceof FJException); 14688f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedAbnormally(f, f.getException()); 14698f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 14708f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 14718f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 14728f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 14738f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 14748f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * join of a forked task throws exception when task completes abnormally 14758f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 14768f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testAbnormalForkJoinSingleton() { 14778f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 14788f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 14798f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle FailingCCF f = new LFCCF(8); 14808f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 14818f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 14828f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.join(); 14838f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 14848f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (FJException success) { 14858f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedAbnormally(f, success); 14868f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 14878f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 14888f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 14898f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 14908f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 14918f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 14928f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * get of a forked task throws exception when task completes abnormally 14938f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 14948f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testAbnormalForkGetSingleton() { 14958f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 14968f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() throws Exception { 14978f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle FailingCCF f = new LFCCF(8); 14988f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 14998f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 15008f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.get(); 15018f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 15028f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (ExecutionException success) { 15038f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle Throwable cause = success.getCause(); 15048f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(cause instanceof FJException); 15058f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedAbnormally(f, cause); 15068f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 15078f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 15088f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 15098f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 15108f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 15118f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 15128f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * timed get of a forked task throws exception when task completes abnormally 15138f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 15148f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testAbnormalForkTimedGetSingleton() { 15158f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 15168f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() throws Exception { 15178f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle FailingCCF f = new LFCCF(8); 15188f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 15198f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 15208f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.get(LONG_DELAY_MS, MILLISECONDS); 15218f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 15228f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (ExecutionException success) { 15238f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle Throwable cause = success.getCause(); 15248f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(cause instanceof FJException); 15258f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedAbnormally(f, cause); 15268f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 15278f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 15288f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 15298f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 15308f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 15318f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 15328f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * quietlyJoin of a forked task returns when task completes abnormally 15338f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 15348f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testAbnormalForkQuietlyJoinSingleton() { 15358f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 15368f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 15378f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle FailingCCF f = new LFCCF(8); 15388f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 15398f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.quietlyJoin(); 15408f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(f.getException() instanceof FJException); 15418f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedAbnormally(f, f.getException()); 15428f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 15438f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 15448f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 15458f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 15468f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 15478f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * invoke task throws exception when task cancelled 15488f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 15498f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testCancelledInvokeSingleton() { 15508f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 15518f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 15528f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 15538f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(f.cancel(true)); 15548f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 15558f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.invoke(); 15568f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 15578f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (CancellationException success) { 15588f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCancelled(f); 15598f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 15608f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 15618f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 15628f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 15638f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 15648f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 15658f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * join of a forked task throws exception when task cancelled 15668f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 15678f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testCancelledForkJoinSingleton() { 15688f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 15698f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 15708f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 15718f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(f.cancel(true)); 15728f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 15738f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 15748f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.join(); 15758f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 15768f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (CancellationException success) { 15778f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCancelled(f); 15788f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 15798f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 15808f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 15818f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 15828f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 15838f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 15848f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * get of a forked task throws exception when task cancelled 15858f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 15868f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testCancelledForkGetSingleton() { 15878f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 15888f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() throws Exception { 15898f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 15908f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(f.cancel(true)); 15918f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 15928f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 15938f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.get(); 15948f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 15958f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (CancellationException success) { 15968f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCancelled(f); 15978f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 15988f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 15998f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 16008f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 16018f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 16028f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 16038f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * timed get of a forked task throws exception when task cancelled 16048f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 16058f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testCancelledForkTimedGetSingleton() throws Exception { 16068f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 16078f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() throws Exception { 16088f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 16098f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(f.cancel(true)); 16108f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 16118f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 16128f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.get(LONG_DELAY_MS, MILLISECONDS); 16138f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 16148f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (CancellationException success) { 16158f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCancelled(f); 16168f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 16178f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 16188f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 16198f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 16208f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 16218f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 16228f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * quietlyJoin of a forked task returns when task cancelled 16238f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 16248f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testCancelledForkQuietlyJoinSingleton() { 16258f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 16268f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 16278f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 16288f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertTrue(f.cancel(true)); 16298f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertSame(f, f.fork()); 16308f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.quietlyJoin(); 16318f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCancelled(f); 16328f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 16338f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 16348f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 16358f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 16368f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 16378f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * invoke task throws exception after invoking completeExceptionally 16388f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 16398f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testCompleteExceptionallySingleton() { 16408f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 16418f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 16428f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF n = new LCCF(8); 16438f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(n, 8); 16448f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle FJException ex = new FJException(); 16458f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.completeExceptionally(ex); 16468f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle f.checkCompletedExceptionally(ex); 16478f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle n.checkCompletedExceptionally(ex); 16488f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 16498f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 16508f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 16518f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 16528f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 16538f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * invokeAll(t1, t2) invokes all task arguments 16548f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 16558f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testInvokeAll2Singleton() { 16568f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 16578f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 16588f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 16598f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF g = new LCCF(9); 16608f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle invokeAll(f, g); 16618f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(21, f.number); 16628f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(34, g.number); 16638f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(f); 16648f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(g); 16658f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 16668f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 16678f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 16688f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 16698f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 16708f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * invokeAll(tasks) with 1 argument invokes task 16718f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 16728f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testInvokeAll1Singleton() { 16738f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 16748f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 16758f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 16768f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle invokeAll(f); 16778f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(f); 16788f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(21, f.number); 16798f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 16808f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 16818f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 16828f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 16838f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 16848f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * invokeAll(tasks) with > 2 argument invokes tasks 16858f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 16868f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testInvokeAll3Singleton() { 16878f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 16888f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 16898f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 16908f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF g = new LCCF(9); 16918f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF h = new LCCF(7); 16928f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle invokeAll(f, g, h); 16938f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(21, f.number); 16948f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(34, g.number); 16958f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(13, h.number); 16968f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(f); 16978f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(g); 16988f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(h); 16998f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 17008f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 17018f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 17028f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 17038f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 17048f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * invokeAll(collection) invokes all tasks in the collection 17058f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 17068f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testInvokeAllCollectionSingleton() { 17078f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 17088f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 17098f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 17108f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF g = new LCCF(9); 17118f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF h = new LCCF(7); 17128f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle HashSet set = new HashSet(); 17138f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle set.add(f); 17148f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle set.add(g); 17158f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle set.add(h); 17168f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle invokeAll(set); 17178f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(21, f.number); 17188f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(34, g.number); 17198f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle assertEquals(13, h.number); 17208f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(f); 17218f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(g); 17228f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedNormally(h); 17238f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 17248f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 17258f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 17268f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 17278f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 17288f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * invokeAll(tasks) with any null task throws NPE 17298f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 17308f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testInvokeAllNPESingleton() { 17318f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 17328f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 17338f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 17348f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF g = new LCCF(9); 17358f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF h = null; 17368f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 17378f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle invokeAll(f, g, h); 17388f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 17398f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (NullPointerException success) {} 17408f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 17418f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 17428f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 17438f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 17448f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 17458f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * invokeAll(t1, t2) throw exception if any task does 17468f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 17478f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testAbnormalInvokeAll2Singleton() { 17488f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 17498f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 17508f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 17518f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle FailingCCF g = new LFCCF(9); 17528f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 17538f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle invokeAll(f, g); 17548f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 17558f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (FJException success) { 17568f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedAbnormally(g, success); 17578f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 17588f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 17598f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 17608f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 17618f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 17628f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 17638f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * invokeAll(tasks) with 1 argument throws exception if task does 17648f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 17658f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testAbnormalInvokeAll1Singleton() { 17668f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 17678f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 17688f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle FailingCCF g = new LFCCF(9); 17698f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 17708f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle invokeAll(g); 17718f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 17728f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (FJException success) { 17738f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedAbnormally(g, success); 17748f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 17758f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 17768f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 17778f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 17788f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 17798f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 17808f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * invokeAll(tasks) with > 2 argument throws exception if any task does 17818f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 17828f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testAbnormalInvokeAll3Singleton() { 17838f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 17848f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 17858f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF f = new LCCF(8); 17868f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle FailingCCF g = new LFCCF(9); 17878f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF h = new LCCF(7); 17888f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 17898f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle invokeAll(f, g, h); 17908f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 17918f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (FJException success) { 17928f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedAbnormally(g, success); 17938f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 17948f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 17958f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 17968f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 17978f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 17988f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle /** 17998f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle * invokeAll(collection) throws exception if any task does 18008f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle */ 18018f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle public void testAbnormalInvokeAllCollectionSingleton() { 18028f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle ForkJoinTask a = new CheckedRecursiveAction() { 18038f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle protected void realCompute() { 18048f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle FailingCCF f = new LFCCF(8); 18058f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF g = new LCCF(9); 18068f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle CCF h = new LCCF(7); 18078f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle HashSet set = new HashSet(); 18088f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle set.add(f); 18098f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle set.add(g); 18108f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle set.add(h); 18118f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle try { 18128f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle invokeAll(set); 18138f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle shouldThrow(); 18148f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } catch (FJException success) { 18158f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle checkCompletedAbnormally(f, success); 18168f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 18178f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle }}; 18188f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle testInvokeOnPool(singletonPool(), a); 18198f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle } 18208f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle 18218f0d92bba199d906c70a5e40d7f3516c1a424117Calin Juravle} 1822