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* http://creativecommons.org/publicdomain/zero/1.0/ |
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*/ |
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< |
import junit.framework.*; |
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> |
import static java.util.concurrent.TimeUnit.SECONDS; |
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|
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import java.util.Arrays; |
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import java.util.HashSet; |
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import java.util.concurrent.CancellationException; |
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import java.util.concurrent.SynchronousQueue; |
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import java.util.concurrent.ExecutionException; |
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import java.util.concurrent.ForkJoinPool; |
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import java.util.concurrent.ForkJoinTask; |
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import java.util.concurrent.ForkJoinWorkerThread; |
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import java.util.concurrent.RecursiveAction; |
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import java.util.concurrent.SynchronousQueue; |
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import java.util.concurrent.ThreadLocalRandom; |
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import java.util.concurrent.TimeUnit; |
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import java.util.concurrent.TimeoutException; |
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import static java.util.concurrent.TimeUnit.SECONDS; |
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import java.util.Arrays; |
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import java.util.HashSet; |
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> |
|
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import junit.framework.Test; |
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import junit.framework.TestSuite; |
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public class RecursiveActionTest extends JSR166TestCase { |
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public static void main(String[] args) { |
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junit.textui.TestRunner.run(suite()); |
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main(suite(), args); |
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} |
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public static Test suite() { |
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} |
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private void testInvokeOnPool(ForkJoinPool pool, RecursiveAction a) { |
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try { |
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try (PoolCleaner cleaner = cleaner(pool)) { |
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checkNotDone(a); |
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|
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assertNull(pool.invoke(a)); |
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|
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checkCompletedNormally(a); |
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} finally { |
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joinPool(pool); |
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} |
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} |
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FibAction f = new FibAction(8); |
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assertSame(f, f.fork()); |
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helpQuiesce(); |
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while (!f.isDone()) // wait out race |
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; |
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assertEquals(21, f.result); |
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assertEquals(0, getQueuedTaskCount()); |
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checkCompletedNormally(f); |
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FailingFibAction f = new FailingFibAction(8); |
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assertSame(f, f.fork()); |
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try { |
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< |
f.get(5L, TimeUnit.SECONDS); |
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> |
f.get(5L, SECONDS); |
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shouldThrow(); |
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} catch (ExecutionException success) { |
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Throwable cause = success.getCause(); |