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* Expert Group and released to the public domain, as explained at |
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* http://creativecommons.org/publicdomain/zero/1.0/ |
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*/ |
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+ |
|
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import static java.util.concurrent.TimeUnit.MILLISECONDS; |
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import static java.util.concurrent.TimeUnit.SECONDS; |
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|
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import java.util.HashSet; |
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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.RecursiveAction; |
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import java.util.concurrent.TimeoutException; |
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import static java.util.concurrent.TimeUnit.MILLISECONDS; |
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import static java.util.concurrent.TimeUnit.SECONDS; |
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import java.util.HashSet; |
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import junit.framework.*; |
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> |
|
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import junit.framework.Test; |
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import junit.framework.TestSuite; |
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|
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public class ForkJoinTask8Test extends JSR166TestCase { |
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|
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} catch (Throwable fail) { threadUnexpectedException(fail); } |
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} |
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|
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– |
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public static final class FJException extends RuntimeException { |
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FJException() { super(); } |
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} |
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} |
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|
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/** |
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* invokeAll(tasks) with any null task throws NPE |
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* invokeAll(tasks) with any null task throws NullPointerException |
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*/ |
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public void testInvokeAllNPE() { |
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public void testInvokeAllNullTask() { |
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RecursiveAction a = new CheckedRecursiveAction() { |
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protected void realCompute() { |
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AsyncFib f = new AsyncFib(8); |
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AsyncFib g = new AsyncFib(9); |
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< |
AsyncFib h = null; |
732 |
< |
try { |
733 |
< |
invokeAll(f, g, h); |
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shouldThrow(); |
735 |
< |
} catch (NullPointerException success) {} |
731 |
> |
AsyncFib nul = null; |
732 |
> |
Runnable[] throwingActions = { |
733 |
> |
() -> invokeAll(nul), |
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> |
() -> invokeAll(nul, nul), |
735 |
> |
() -> invokeAll(f, g, nul), |
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() -> invokeAll(f, nul, g), |
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> |
() -> invokeAll(nul, f, g), |
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}; |
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assertThrows(NullPointerException.class, throwingActions); |
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}}; |
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testInvokeOnPool(mainPool(), a); |
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} |