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Comparing jsr166/src/test/tck/CompletableFutureTest.java (file contents):
Revision 1.45 by jsr166, Mon Jun 2 06:07:34 2014 UTC vs.
Revision 1.54 by jsr166, Mon Jun 2 21:32:24 2014 UTC

#	Line 17 | Line 17 | import java.util.concurrent.Future;
17		import java.util.concurrent.CompletableFuture;
18		import java.util.concurrent.CompletionException;
19		import java.util.concurrent.CompletionStage;
20	+	import java.util.concurrent.ForkJoinPool;
21	+	import java.util.concurrent.ForkJoinTask;
22		import java.util.concurrent.TimeoutException;
23		import java.util.concurrent.atomic.AtomicInteger;
24		import static java.util.concurrent.TimeUnit.MILLISECONDS;
#	Line 247 | Line 249 | public class CompletableFutureTest exten
249		f = new CompletableFuture<>();
250		f.obtrudeValue(three);
251		checkCompletedNormally(f, three);
252	+	f.obtrudeValue(null);
253	+	checkCompletedNormally(f, null);
254		f = new CompletableFuture<>();
255		f.completeExceptionally(new CFException());
256		f.obtrudeValue(four);
#	Line 279 | Line 283 | public class CompletableFutureTest exten
283		*/
284		public void testGetNumberOfDependents() {
285		CompletableFuture<Integer> f = new CompletableFuture<>();
286	<	assertEquals(f.getNumberOfDependents(), 0);
286	>	assertEquals(0, f.getNumberOfDependents());
287		CompletableFuture g = f.thenRun(new Noop());
288	<	assertEquals(f.getNumberOfDependents(), 1);
289	<	assertEquals(g.getNumberOfDependents(), 0);
288	>	assertEquals(1, f.getNumberOfDependents());
289	>	assertEquals(0, g.getNumberOfDependents());
290		CompletableFuture h = f.thenRun(new Noop());
291	<	assertEquals(f.getNumberOfDependents(), 2);
291	>	assertEquals(2, f.getNumberOfDependents());
292		f.complete(1);
293		checkCompletedNormally(g, null);
294	<	assertEquals(f.getNumberOfDependents(), 0);
295	<	assertEquals(g.getNumberOfDependents(), 0);
294	>	assertEquals(0, f.getNumberOfDependents());
295	>	assertEquals(0, g.getNumberOfDependents());
296		}
297
298		/**
#	Line 412 | Line 416 | public class CompletableFutureTest exten
416		throw new CFException();
417		}
418		}
419	<	static final class FailingNoop implements Runnable {
419	>	static final class FailingRunnable implements Runnable {
420		int invocationCount = 0;
421		public void run() {
422		invocationCount++;
#	Line 450 | Line 454 | public class CompletableFutureTest exten
454		}
455		}
456
453	–	static final class ExceptionToInteger implements Function<Throwable, Integer> {
454	–	public Integer apply(Throwable x) { return Integer.valueOf(3); }
455	–	}
456	–
457	–	static final class IntegerHandler implements BiFunction<Integer, Throwable, Integer> {
458	–	int invocationCount = 0;
459	–	public Integer apply(Integer x, Throwable t) {
460	–	invocationCount++;
461	–	return (t == null) ? two : three;
462	–	}
463	–	}
464	–
457		/**
458		* Permits the testing of parallel code for the 3 different
459		* execution modes without repeating all the testing code.
460		*/
461		enum ExecutionMode {
462		DEFAULT {
463	+	public void checkExecutionMode() {
464	+	assertNull(ForkJoinTask.getPool());
465	+	}
466	+	public <T> CompletableFuture<Void> thenRun
467	+	(CompletableFuture<T> f, Runnable a) {
468	+	return f.thenRun(a);
469	+	}
470	+	public <T> CompletableFuture<Void> thenAccept
471	+	(CompletableFuture<T> f, Consumer<? super T> a) {
472	+	return f.thenAccept(a);
473	+	}
474	+	public <T,U> CompletableFuture<U> thenApply
475	+	(CompletableFuture<T> f, Function<? super T,U> a) {
476	+	return f.thenApply(a);
477	+	}
478	+	public <T,U> CompletableFuture<U> thenCompose
479	+	(CompletableFuture<T> f,
480	+	Function<? super T,? extends CompletionStage<U>> a) {
481	+	return f.thenCompose(a);
482	+	}
483	+	public <T,U> CompletableFuture<U> handle
484	+	(CompletableFuture<T> f,
485	+	BiFunction<? super T,Throwable,? extends U> a) {
486	+	return f.handle(a);
487	+	}
488	+	public <T> CompletableFuture<T> whenComplete
489	+	(CompletableFuture<T> f,
490	+	BiConsumer<? super T,? super Throwable> a) {
491	+	return f.whenComplete(a);
492	+	}
493		public <T,U> CompletableFuture<Void> runAfterBoth
494		(CompletableFuture<T> f, CompletableFuture<U> g, Runnable a) {
495		return f.runAfterBoth(g, a);
#	Line 484 | Line 506 | public class CompletableFutureTest exten
506		BiFunction<? super T,? super U,? extends V> a) {
507		return f.thenCombine(g, a);
508		}
509	<	public <T,U> CompletableFuture<U> applyToEither
509	>	public <T> CompletableFuture<Void> runAfterEither
510		(CompletableFuture<T> f,
511	<	CompletionStage<? extends T> g,
512	<	Function<? super T,U> a) {
513	<	return f.applyToEither(g, a);
511	>	CompletionStage<?> g,
512	>	java.lang.Runnable a) {
513	>	return f.runAfterEither(g, a);
514		}
515		public <T> CompletableFuture<Void> acceptEither
516		(CompletableFuture<T> f,
#	Line 496 | Line 518 | public class CompletableFutureTest exten
518		Consumer<? super T> a) {
519		return f.acceptEither(g, a);
520		}
521	<	public <T> CompletableFuture<Void> runAfterEither
521	>	public <T,U> CompletableFuture<U> applyToEither
522		(CompletableFuture<T> f,
523	<	CompletionStage<?> g,
524	<	java.lang.Runnable a) {
525	<	return f.runAfterEither(g, a);
523	>	CompletionStage<? extends T> g,
524	>	Function<? super T,U> a) {
525	>	return f.applyToEither(g, a);
526	>	}
527	>	},
528	>
529	>	ASYNC {
530	>	public void checkExecutionMode() {
531	>	assertSame(ForkJoinPool.commonPool(),
532	>	ForkJoinTask.getPool());
533	>	}
534	>	public <T> CompletableFuture<Void> thenRun
535	>	(CompletableFuture<T> f, Runnable a) {
536	>	return f.thenRunAsync(a);
537	>	}
538	>	public <T> CompletableFuture<Void> thenAccept
539	>	(CompletableFuture<T> f, Consumer<? super T> a) {
540	>	return f.thenAcceptAsync(a);
541	>	}
542	>	public <T,U> CompletableFuture<U> thenApply
543	>	(CompletableFuture<T> f, Function<? super T,U> a) {
544	>	return f.thenApplyAsync(a);
545		}
546		public <T,U> CompletableFuture<U> thenCompose
547		(CompletableFuture<T> f,
548		Function<? super T,? extends CompletionStage<U>> a) {
549	<	return f.thenCompose(a);
549	>	return f.thenComposeAsync(a);
550	>	}
551	>	public <T,U> CompletableFuture<U> handle
552	>	(CompletableFuture<T> f,
553	>	BiFunction<? super T,Throwable,? extends U> a) {
554	>	return f.handleAsync(a);
555		}
556		public <T> CompletableFuture<T> whenComplete
557		(CompletableFuture<T> f,
558		BiConsumer<? super T,? super Throwable> a) {
559	<	return f.whenComplete(a);
559	>	return f.whenCompleteAsync(a);
560		}
515	–	},
516	–
517	–	DEFAULT_ASYNC {
561		public <T,U> CompletableFuture<Void> runAfterBoth
562		(CompletableFuture<T> f, CompletableFuture<U> g, Runnable a) {
563		return f.runAfterBothAsync(g, a);
#	Line 531 | Line 574 | public class CompletableFutureTest exten
574		BiFunction<? super T,? super U,? extends V> a) {
575		return f.thenCombineAsync(g, a);
576		}
577	<	public <T,U> CompletableFuture<U> applyToEither
577	>	public <T> CompletableFuture<Void> runAfterEither
578		(CompletableFuture<T> f,
579	<	CompletionStage<? extends T> g,
580	<	Function<? super T,U> a) {
581	<	return f.applyToEitherAsync(g, a);
579	>	CompletionStage<?> g,
580	>	java.lang.Runnable a) {
581	>	return f.runAfterEitherAsync(g, a);
582		}
583		public <T> CompletableFuture<Void> acceptEither
584		(CompletableFuture<T> f,
#	Line 543 | Line 586 | public class CompletableFutureTest exten
586		Consumer<? super T> a) {
587		return f.acceptEitherAsync(g, a);
588		}
589	<	public <T> CompletableFuture<Void> runAfterEither
589	>	public <T,U> CompletableFuture<U> applyToEither
590		(CompletableFuture<T> f,
591	<	CompletionStage<?> g,
592	<	java.lang.Runnable a) {
593	<	return f.runAfterEitherAsync(g, a);
591	>	CompletionStage<? extends T> g,
592	>	Function<? super T,U> a) {
593	>	return f.applyToEitherAsync(g, a);
594	>	}
595	>	},
596	>
597	>	EXECUTOR {
598	>	public void checkExecutionMode() {
599	>	//TODO
600	>	}
601	>	public <T> CompletableFuture<Void> thenRun
602	>	(CompletableFuture<T> f, Runnable a) {
603	>	return f.thenRunAsync(a, new ThreadExecutor());
604	>	}
605	>	public <T> CompletableFuture<Void> thenAccept
606	>	(CompletableFuture<T> f, Consumer<? super T> a) {
607	>	return f.thenAcceptAsync(a, new ThreadExecutor());
608	>	}
609	>	public <T,U> CompletableFuture<U> thenApply
610	>	(CompletableFuture<T> f, Function<? super T,U> a) {
611	>	return f.thenApplyAsync(a, new ThreadExecutor());
612		}
613		public <T,U> CompletableFuture<U> thenCompose
614		(CompletableFuture<T> f,
615		Function<? super T,? extends CompletionStage<U>> a) {
616	<	return f.thenComposeAsync(a);
616	>	return f.thenComposeAsync(a, new ThreadExecutor());
617	>	}
618	>	public <T,U> CompletableFuture<U> handle
619	>	(CompletableFuture<T> f,
620	>	BiFunction<? super T,Throwable,? extends U> a) {
621	>	return f.handleAsync(a, new ThreadExecutor());
622		}
623		public <T> CompletableFuture<T> whenComplete
624		(CompletableFuture<T> f,
625		BiConsumer<? super T,? super Throwable> a) {
626	<	return f.whenCompleteAsync(a);
626	>	return f.whenCompleteAsync(a, new ThreadExecutor());
627		}
562	–	},
563	–
564	–	EXECUTOR {
628		public <T,U> CompletableFuture<Void> runAfterBoth
629		(CompletableFuture<T> f, CompletableFuture<U> g, Runnable a) {
630		return f.runAfterBothAsync(g, a, new ThreadExecutor());
#	Line 578 | Line 641 | public class CompletableFutureTest exten
641		BiFunction<? super T,? super U,? extends V> a) {
642		return f.thenCombineAsync(g, a, new ThreadExecutor());
643		}
581	–	public <T,U> CompletableFuture<U> applyToEither
582	–	(CompletableFuture<T> f,
583	–	CompletionStage<? extends T> g,
584	–	Function<? super T,U> a) {
585	–	return f.applyToEitherAsync(g, a, new ThreadExecutor());
586	–	}
587	–	public <T> CompletableFuture<Void> acceptEither
588	–	(CompletableFuture<T> f,
589	–	CompletionStage<? extends T> g,
590	–	Consumer<? super T> a) {
591	–	return f.acceptEitherAsync(g, a, new ThreadExecutor());
592	–	}
644		public <T> CompletableFuture<Void> runAfterEither
645		(CompletableFuture<T> f,
646		CompletionStage<?> g,
647		java.lang.Runnable a) {
648		return f.runAfterEitherAsync(g, a, new ThreadExecutor());
649		}
650	<	public <T,U> CompletableFuture<U> thenCompose
650	>	public <T> CompletableFuture<Void> acceptEither
651		(CompletableFuture<T> f,
652	<	Function<? super T,? extends CompletionStage<U>> a) {
653	<	return f.thenComposeAsync(a, new ThreadExecutor());
652	>	CompletionStage<? extends T> g,
653	>	Consumer<? super T> a) {
654	>	return f.acceptEitherAsync(g, a, new ThreadExecutor());
655		}
656	<	public <T> CompletableFuture<T> whenComplete
656	>	public <T,U> CompletableFuture<U> applyToEither
657		(CompletableFuture<T> f,
658	<	BiConsumer<? super T,? super Throwable> a) {
659	<	return f.whenCompleteAsync(a, new ThreadExecutor());
658	>	CompletionStage<? extends T> g,
659	>	Function<? super T,U> a) {
660	>	return f.applyToEitherAsync(g, a, new ThreadExecutor());
661		}
662		};
663
664	+	public abstract void checkExecutionMode();
665	+	public abstract <T> CompletableFuture<Void> thenRun
666	+	(CompletableFuture<T> f, Runnable a);
667	+	public abstract <T> CompletableFuture<Void> thenAccept
668	+	(CompletableFuture<T> f, Consumer<? super T> a);
669	+	public abstract <T,U> CompletableFuture<U> thenApply
670	+	(CompletableFuture<T> f, Function<? super T,U> a);
671	+	public abstract <T,U> CompletableFuture<U> thenCompose
672	+	(CompletableFuture<T> f,
673	+	Function<? super T,? extends CompletionStage<U>> a);
674	+	public abstract <T,U> CompletableFuture<U> handle
675	+	(CompletableFuture<T> f,
676	+	BiFunction<? super T,Throwable,? extends U> a);
677	+	public abstract <T> CompletableFuture<T> whenComplete
678	+	(CompletableFuture<T> f,
679	+	BiConsumer<? super T,? super Throwable> a);
680		public abstract <T,U> CompletableFuture<Void> runAfterBoth
681		(CompletableFuture<T> f, CompletableFuture<U> g, Runnable a);
682		public abstract <T,U> CompletableFuture<Void> thenAcceptBoth
#	Line 618 | Line 687 | public class CompletableFutureTest exten
687		(CompletableFuture<T> f,
688		CompletionStage<? extends U> g,
689		BiFunction<? super T,? super U,? extends V> a);
621	–	public abstract <T,U> CompletableFuture<U> applyToEither
622	–	(CompletableFuture<T> f,
623	–	CompletionStage<? extends T> g,
624	–	Function<? super T,U> a);
625	–	public abstract <T> CompletableFuture<Void> acceptEither
626	–	(CompletableFuture<T> f,
627	–	CompletionStage<? extends T> g,
628	–	Consumer<? super T> a);
690		public abstract <T> CompletableFuture<Void> runAfterEither
691		(CompletableFuture<T> f,
692		CompletionStage<?> g,
693		java.lang.Runnable a);
694	<	public abstract <T,U> CompletableFuture<U> thenCompose
694	>	public abstract <T> CompletableFuture<Void> acceptEither
695		(CompletableFuture<T> f,
696	<	Function<? super T,? extends CompletionStage<U>> a);
697	<	public abstract <T> CompletableFuture<T> whenComplete
696	>	CompletionStage<? extends T> g,
697	>	Consumer<? super T> a);
698	>	public abstract <T,U> CompletableFuture<U> applyToEither
699		(CompletableFuture<T> f,
700	<	BiConsumer<? super T,? super Throwable> a);
700	>	CompletionStage<? extends T> g,
701	>	Function<? super T,U> a);
702	>	}
703
704	+	/**
705	+	* exceptionally action is not invoked when source completes
706	+	* normally, and source result is propagated
707	+	*/
708	+	public void testExceptionally_normalCompletion() {
709	+	for (boolean createIncomplete : new boolean[] { true, false })
710	+	for (Integer v1 : new Integer[] { 1, null })
711	+	{
712	+	final AtomicInteger a = new AtomicInteger(0);
713	+	final CompletableFuture<Integer> f = new CompletableFuture<>();
714	+	if (!createIncomplete) f.complete(v1);
715	+	final CompletableFuture<Integer> g = f.exceptionally
716	+	((Throwable t) -> {
717	+	// Should not be called
718	+	a.getAndIncrement();
719	+	throw new AssertionError();
720	+	});
721	+	if (createIncomplete) f.complete(v1);
722	+
723	+	checkCompletedNormally(g, v1);
724	+	checkCompletedNormally(f, v1);
725	+	assertEquals(0, a.get());
726	+	}}
727
641	–	}
728
729		/**
730		* exceptionally action completes with function value on source
731	<	* exception; otherwise with source value
731	>	* exception
732		*/
733	<	public void testExceptionally() {
734	<	CompletableFuture<Integer> f = new CompletableFuture<>();
735	<	ExceptionToInteger r = new ExceptionToInteger();
736	<	CompletableFuture<Integer> g = f.exceptionally(r);
737	<	f.completeExceptionally(new CFException());
738	<	checkCompletedNormally(g, three);
733	>	public void testExceptionally_exceptionalCompletion() {
734	>	for (boolean createIncomplete : new boolean[] { true, false })
735	>	for (Integer v1 : new Integer[] { 1, null })
736	>	{
737	>	final AtomicInteger a = new AtomicInteger(0);
738	>	final CFException ex = new CFException();
739	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
740	>	if (!createIncomplete) f.completeExceptionally(ex);
741	>	final CompletableFuture<Integer> g = f.exceptionally
742	>	((Throwable t) -> {
743	>	threadAssertSame(t, ex);
744	>	a.getAndIncrement();
745	>	return v1;
746	>	});
747	>	if (createIncomplete) f.completeExceptionally(ex);
748
749	<	f = new CompletableFuture<>();
750	<	r = new ExceptionToInteger();
751	<	g = f.exceptionally(r);
752	<	f.complete(one);
753	<	checkCompletedNormally(g, one);
754	<	}
749	>	checkCompletedNormally(g, v1);
750	>	assertEquals(1, a.get());
751	>	}}
752	>
753	>	public void testExceptionally_exceptionalCompletionActionFailed() {
754	>	for (boolean createIncomplete : new boolean[] { true, false })
755	>	for (Integer v1 : new Integer[] { 1, null })
756	>	{
757	>	final AtomicInteger a = new AtomicInteger(0);
758	>	final CFException ex1 = new CFException();
759	>	final CFException ex2 = new CFException();
760	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
761	>	if (!createIncomplete) f.completeExceptionally(ex1);
762	>	final CompletableFuture<Integer> g = f.exceptionally
763	>	((Throwable t) -> {
764	>	threadAssertSame(t, ex1);
765	>	a.getAndIncrement();
766	>	throw ex2;
767	>	});
768	>	if (createIncomplete) f.completeExceptionally(ex1);
769	>
770	>	checkCompletedWithWrappedCFException(g, ex2);
771	>	assertEquals(1, a.get());
772	>	}}
773
774		/**
775	<	* handle action completes normally with function value on either
776	<	* normal or exceptional completion of source
775	>	* handle action completes normally with function value on normal
776	>	* completion of source
777		*/
778	<	public void testHandle() {
779	<	CompletableFuture<Integer> f, g;
780	<	IntegerHandler r;
778	>	public void testHandle_normalCompletion() {
779	>	for (ExecutionMode m : ExecutionMode.values())
780	>	for (boolean createIncomplete : new boolean[] { true, false })
781	>	for (Integer v1 : new Integer[] { 1, null })
782	>	{
783	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
784	>	final AtomicInteger a = new AtomicInteger(0);
785	>	if (!createIncomplete) f.complete(v1);
786	>	final CompletableFuture<Integer> g = m.handle
787	>	(f,
788	>	(Integer x, Throwable t) -> {
789	>	threadAssertSame(x, v1);
790	>	threadAssertNull(t);
791	>	a.getAndIncrement();
792	>	return inc(v1);
793	>	});
794	>	if (createIncomplete) f.complete(v1);
795
796	<	f = new CompletableFuture<>();
797	<	f.completeExceptionally(new CFException());
798	<	g = f.handle(r = new IntegerHandler());
799	<	assertEquals(1, r.invocationCount);
673	<	assertEquals(1, r.invocationCount);
674	<	checkCompletedNormally(g, three);
796	>	checkCompletedNormally(g, inc(v1));
797	>	checkCompletedNormally(f, v1);
798	>	assertEquals(1, a.get());
799	>	}}
800
801	<	f = new CompletableFuture<>();
802	<	g = f.handle(r = new IntegerHandler());
803	<	assertEquals(0, r.invocationCount);
804	<	f.completeExceptionally(new CFException());
805	<	checkCompletedNormally(g, three);
806	<	assertEquals(1, r.invocationCount);
801	>	/**
802	>	* handle action completes normally with function value on
803	>	* exceptional completion of source
804	>	*/
805	>	public void testHandle_exceptionalCompletion() {
806	>	for (ExecutionMode m : ExecutionMode.values())
807	>	for (boolean createIncomplete : new boolean[] { true, false })
808	>	for (Integer v1 : new Integer[] { 1, null })
809	>	{
810	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
811	>	final AtomicInteger a = new AtomicInteger(0);
812	>	final CFException ex = new CFException();
813	>	if (!createIncomplete) f.completeExceptionally(ex);
814	>	final CompletableFuture<Integer> g = m.handle
815	>	(f,
816	>	(Integer x, Throwable t) -> {
817	>	threadAssertNull(x);
818	>	threadAssertSame(t, ex);
819	>	a.getAndIncrement();
820	>	return v1;
821	>	});
822	>	if (createIncomplete) f.completeExceptionally(ex);
823
824	<	f = new CompletableFuture<>();
825	<	f.complete(one);
826	<	g = f.handle(r = new IntegerHandler());
827	<	assertEquals(1, r.invocationCount);
687	<	checkCompletedNormally(g, two);
824	>	checkCompletedNormally(g, v1);
825	>	checkCompletedWithWrappedCFException(f, ex);
826	>	assertEquals(1, a.get());
827	>	}}
828
829	<	f = new CompletableFuture<>();
830	<	g = f.handle(r = new IntegerHandler());
831	<	assertEquals(0, r.invocationCount);
832	<	f.complete(one);
833	<	assertEquals(1, r.invocationCount);
834	<	checkCompletedNormally(g, two);
835	<	}
829	>	/**
830	>	* handle action completes normally with function value on
831	>	* cancelled source
832	>	*/
833	>	public void testHandle_sourceCancelled() {
834	>	for (ExecutionMode m : ExecutionMode.values())
835	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
836	>	for (boolean createIncomplete : new boolean[] { true, false })
837	>	for (Integer v1 : new Integer[] { 1, null })
838	>	{
839	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
840	>	final AtomicInteger a = new AtomicInteger(0);
841	>	if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
842	>	final CompletableFuture<Integer> g = m.handle
843	>	(f,
844	>	(Integer x, Throwable t) -> {
845	>	threadAssertNull(x);
846	>	threadAssertTrue(t instanceof CancellationException);
847	>	a.getAndIncrement();
848	>	return v1;
849	>	});
850	>	if (createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
851	>
852	>	checkCompletedNormally(g, v1);
853	>	checkCancelled(f);
854	>	assertEquals(1, a.get());
855	>	}}
856	>
857	>	/**
858	>	* handle result completes exceptionally if action does
859	>	*/
860	>	public void testHandle_sourceFailedActionFailed() {
861	>	for (ExecutionMode m : ExecutionMode.values())
862	>	for (boolean createIncomplete : new boolean[] { true, false })
863	>	{
864	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
865	>	final AtomicInteger a = new AtomicInteger(0);
866	>	final CFException ex1 = new CFException();
867	>	final CFException ex2 = new CFException();
868	>	if (!createIncomplete) f.completeExceptionally(ex1);
869	>	final CompletableFuture<Integer> g = m.handle
870	>	(f,
871	>	(Integer x, Throwable t) -> {
872	>	threadAssertNull(x);
873	>	threadAssertSame(ex1, t);
874	>	a.getAndIncrement();
875	>	throw ex2;
876	>	});
877	>	if (createIncomplete) f.completeExceptionally(ex1);
878	>
879	>	checkCompletedWithWrappedCFException(g, ex2);
880	>	checkCompletedWithWrappedCFException(f, ex1);
881	>	assertEquals(1, a.get());
882	>	}}
883	>
884	>	public void testHandle_sourceCompletedNormallyActionFailed() {
885	>	for (ExecutionMode m : ExecutionMode.values())
886	>	for (boolean createIncomplete : new boolean[] { true, false })
887	>	for (Integer v1 : new Integer[] { 1, null })
888	>	{
889	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
890	>	final AtomicInteger a = new AtomicInteger(0);
891	>	final CFException ex = new CFException();
892	>	if (!createIncomplete) f.complete(v1);
893	>	final CompletableFuture<Integer> g = m.handle
894	>	(f,
895	>	(Integer x, Throwable t) -> {
896	>	threadAssertSame(x, v1);
897	>	threadAssertNull(t);
898	>	a.getAndIncrement();
899	>	throw ex;
900	>	});
901	>	if (createIncomplete) f.complete(v1);
902	>
903	>	checkCompletedWithWrappedCFException(g, ex);
904	>	checkCompletedNormally(f, v1);
905	>	assertEquals(1, a.get());
906	>	}}
907
908		/**
909		* runAsync completes after running Runnable
#	Line 722 | Line 933 | public class CompletableFutureTest exten
933		* failing runAsync completes exceptionally after running Runnable
934		*/
935		public void testRunAsync3() {
936	<	FailingNoop r = new FailingNoop();
936	>	FailingRunnable r = new FailingRunnable();
937		CompletableFuture<Void> f = CompletableFuture.runAsync(r);
938		checkCompletedWithWrappedCFException(f);
939		assertEquals(1, r.invocationCount);
#	Line 763 | Line 974 | public class CompletableFutureTest exten
974		/**
975		* thenRun result completes normally after normal completion of source
976		*/
977	<	public void testThenRun() {
978	<	CompletableFuture<Integer> f;
979	<	CompletableFuture<Void> g;
980	<	Noop r;
981	<
982	<	f = new CompletableFuture<>();
983	<	g = f.thenRun(r = new Noop());
984	<	f.complete(null);
985	<	checkCompletedNormally(g, null);
986	<	assertEquals(1, r.invocationCount);
977	>	public void testThenRun_normalCompletion() {
978	>	for (ExecutionMode m : ExecutionMode.values())
979	>	for (boolean createIncomplete : new boolean[] { true, false })
980	>	for (Integer v1 : new Integer[] { 1, null })
981	>	{
982	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
983	>	final Noop r = new Noop();
984	>	if (!createIncomplete) f.complete(v1);
985	>	final CompletableFuture<Void> g = m.thenRun(f, r);
986	>	if (createIncomplete) {
987	>	checkIncomplete(g);
988	>	f.complete(v1);
989	>	}
990
777	–	f = new CompletableFuture<>();
778	–	f.complete(null);
779	–	g = f.thenRun(r = new Noop());
991		checkCompletedNormally(g, null);
992	+	checkCompletedNormally(f, v1);
993		assertEquals(1, r.invocationCount);
994	<	}
994	>	}}
995
996		/**
997		* thenRun result completes exceptionally after exceptional
998		* completion of source
999		*/
1000	<	public void testThenRun2() {
1001	<	CompletableFuture<Integer> f;
1002	<	CompletableFuture<Void> g;
1003	<	Noop r;
1004	<
1005	<	f = new CompletableFuture<>();
1006	<	g = f.thenRun(r = new Noop());
1007	<	f.completeExceptionally(new CFException());
1008	<	checkCompletedWithWrappedCFException(g);
1009	<	assertEquals(0, r.invocationCount);
1000	>	public void testThenRun_exceptionalCompletion() {
1001	>	for (ExecutionMode m : ExecutionMode.values())
1002	>	for (boolean createIncomplete : new boolean[] { true, false })
1003	>	{
1004	>	final CFException ex = new CFException();
1005	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1006	>	final Noop r = new Noop();
1007	>	if (!createIncomplete) f.completeExceptionally(ex);
1008	>	final CompletableFuture<Void> g = m.thenRun(f, r);
1009	>	if (createIncomplete) {
1010	>	checkIncomplete(g);
1011	>	f.completeExceptionally(ex);
1012	>	}
1013
1014	<	f = new CompletableFuture<>();
1015	<	f.completeExceptionally(new CFException());
801	<	g = f.thenRun(r = new Noop());
802	<	checkCompletedWithWrappedCFException(g);
1014	>	checkCompletedWithWrappedCFException(g, ex);
1015	>	checkCompletedWithWrappedCFException(f, ex);
1016		assertEquals(0, r.invocationCount);
1017	<	}
1017	>	}}
1018
1019		/**
1020	<	* thenRun result completes exceptionally if action does
1020	>	* thenRun result completes exceptionally if source cancelled
1021		*/
1022	<	public void testThenRun3() {
1023	<	CompletableFuture<Integer> f;
1024	<	CompletableFuture<Void> g;
1025	<	FailingNoop r;
1026	<
1027	<	f = new CompletableFuture<>();
1028	<	g = f.thenRun(r = new FailingNoop());
1029	<	f.complete(null);
1030	<	checkCompletedWithWrappedCFException(g);
1022	>	public void testThenRun_sourceCancelled() {
1023	>	for (ExecutionMode m : ExecutionMode.values())
1024	>	for (boolean createIncomplete : new boolean[] { true, false })
1025	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1026	>	{
1027	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1028	>	final Noop r = new Noop();
1029	>	if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
1030	>	final CompletableFuture<Void> g = f.thenRun(r);
1031	>	if (createIncomplete) {
1032	>	checkIncomplete(g);
1033	>	assertTrue(f.cancel(mayInterruptIfRunning));
1034	>	}
1035
1036	<	f = new CompletableFuture<>();
1037	<	f.complete(null);
1038	<	g = f.thenRun(r = new FailingNoop());
1039	<	checkCompletedWithWrappedCFException(g);
823	<	}
1036	>	checkCompletedWithWrappedCancellationException(g);
1037	>	checkCancelled(f);
1038	>	assertEquals(0, r.invocationCount);
1039	>	}}
1040
1041		/**
1042	<	* thenRun result completes exceptionally if source cancelled
1042	>	* thenRun result completes exceptionally if action does
1043		*/
1044	<	public void testThenRun4() {
1045	<	CompletableFuture<Integer> f;
1046	<	CompletableFuture<Void> g;
1047	<	Noop r;
1048	<
1049	<	f = new CompletableFuture<>();
1050	<	g = f.thenRun(r = new Noop());
1051	<	assertTrue(f.cancel(true));
1052	<	checkCompletedWithWrappedCancellationException(g);
1044	>	public void testThenRun_actionFailed() {
1045	>	for (ExecutionMode m : ExecutionMode.values())
1046	>	for (boolean createIncomplete : new boolean[] { true, false })
1047	>	for (Integer v1 : new Integer[] { 1, null })
1048	>	{
1049	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1050	>	final FailingRunnable r = new FailingRunnable();
1051	>	if (!createIncomplete) f.complete(v1);
1052	>	final CompletableFuture<Void> g = f.thenRun(r);
1053	>	if (createIncomplete) {
1054	>	checkIncomplete(g);
1055	>	f.complete(v1);
1056	>	}
1057
1058	<	f = new CompletableFuture<>();
1059	<	assertTrue(f.cancel(true));
1060	<	g = f.thenRun(r = new Noop());
841	<	checkCompletedWithWrappedCancellationException(g);
842	<	}
1058	>	checkCompletedWithWrappedCFException(g);
1059	>	checkCompletedNormally(f, v1);
1060	>	}}
1061
1062		/**
1063		* thenApply result completes normally after normal completion of source
1064		*/
1065	<	public void testThenApply() {
1066	<	CompletableFuture<Integer> f = new CompletableFuture<>();
1067	<	CompletableFuture<Integer> g = f.thenApply(inc);
1068	<	f.complete(one);
1069	<	checkCompletedNormally(g, two);
1070	<	}
1065	>	public void testThenApply_normalCompletion() {
1066	>	for (ExecutionMode m : ExecutionMode.values())
1067	>	for (boolean createIncomplete : new boolean[] { true, false })
1068	>	for (Integer v1 : new Integer[] { 1, null })
1069	>	{
1070	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1071	>	final IncFunction r = new IncFunction();
1072	>	if (!createIncomplete) f.complete(v1);
1073	>	final CompletableFuture<Integer> g = m.thenApply(f, r);
1074	>	if (createIncomplete) {
1075	>	checkIncomplete(g);
1076	>	f.complete(v1);
1077	>	}
1078	>
1079	>	checkCompletedNormally(g, inc(v1));
1080	>	checkCompletedNormally(f, v1);
1081	>	assertEquals(1, r.invocationCount);
1082	>	}}
1083
1084		/**
1085		* thenApply result completes exceptionally after exceptional
1086		* completion of source
1087		*/
1088	<	public void testThenApply2() {
1089	<	CompletableFuture<Integer> f = new CompletableFuture<>();
1090	<	CompletableFuture<Integer> g = f.thenApply(inc);
1091	<	f.completeExceptionally(new CFException());
1092	<	checkCompletedWithWrappedCFException(g);
1093	<	}
1088	>	public void testThenApply_exceptionalCompletion() {
1089	>	for (ExecutionMode m : ExecutionMode.values())
1090	>	for (boolean createIncomplete : new boolean[] { true, false })
1091	>	{
1092	>	final CFException ex = new CFException();
1093	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1094	>	final IncFunction r = new IncFunction();
1095	>	if (!createIncomplete) f.completeExceptionally(ex);
1096	>	final CompletableFuture<Integer> g = m.thenApply(f, r);
1097	>	if (createIncomplete) {
1098	>	checkIncomplete(g);
1099	>	f.completeExceptionally(ex);
1100	>	}
1101
1102	<	/**
1103	<	* thenApply result completes exceptionally if action does
1104	<	*/
1105	<	public void testThenApply3() {
869	<	CompletableFuture<Integer> f = new CompletableFuture<>();
870	<	CompletableFuture<Integer> g = f.thenApply(new FailingFunction());
871	<	f.complete(one);
872	<	checkCompletedWithWrappedCFException(g);
873	<	}
1102	>	checkCompletedWithWrappedCFException(g, ex);
1103	>	checkCompletedWithWrappedCFException(f, ex);
1104	>	assertEquals(0, r.invocationCount);
1105	>	}}
1106
1107		/**
1108		* thenApply result completes exceptionally if source cancelled
1109		*/
1110	<	public void testThenApply4() {
1111	<	CompletableFuture<Integer> f = new CompletableFuture<>();
1112	<	CompletableFuture<Integer> g = f.thenApply(inc);
1113	<	assertTrue(f.cancel(true));
1110	>	public void testThenApply_sourceCancelled() {
1111	>	for (ExecutionMode m : ExecutionMode.values())
1112	>	for (boolean createIncomplete : new boolean[] { true, false })
1113	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1114	>	{
1115	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1116	>	final IncFunction r = new IncFunction();
1117	>	if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
1118	>	final CompletableFuture<Integer> g = f.thenApply(r);
1119	>	if (createIncomplete) {
1120	>	checkIncomplete(g);
1121	>	assertTrue(f.cancel(mayInterruptIfRunning));
1122	>	}
1123	>
1124		checkCompletedWithWrappedCancellationException(g);
1125	<	}
1125	>	checkCancelled(f);
1126	>	assertEquals(0, r.invocationCount);
1127	>	}}
1128	>
1129	>	/**
1130	>	* thenApply result completes exceptionally if action does
1131	>	*/
1132	>	public void testThenApply_actionFailed() {
1133	>	for (ExecutionMode m : ExecutionMode.values())
1134	>	for (boolean createIncomplete : new boolean[] { true, false })
1135	>	for (Integer v1 : new Integer[] { 1, null })
1136	>	{
1137	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1138	>	final FailingFunction r = new FailingFunction();
1139	>	if (!createIncomplete) f.complete(v1);
1140	>	final CompletableFuture<Integer> g = f.thenApply(r);
1141	>	if (createIncomplete) {
1142	>	checkIncomplete(g);
1143	>	f.complete(v1);
1144	>	}
1145	>
1146	>	checkCompletedWithWrappedCFException(g);
1147	>	checkCompletedNormally(f, v1);
1148	>	}}
1149
1150		/**
1151		* thenAccept result completes normally after normal completion of source
1152		*/
1153	<	public void testThenAccept() {
1154	<	CompletableFuture<Integer> f = new CompletableFuture<>();
1155	<	IncAction r = new IncAction();
1156	<	CompletableFuture<Void> g = f.thenAccept(r);
1157	<	f.complete(one);
1153	>	public void testThenAccept_normalCompletion() {
1154	>	for (ExecutionMode m : ExecutionMode.values())
1155	>	for (boolean createIncomplete : new boolean[] { true, false })
1156	>	for (Integer v1 : new Integer[] { 1, null })
1157	>	{
1158	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1159	>	final IncAction r = new IncAction();
1160	>	if (!createIncomplete) f.complete(v1);
1161	>	final CompletableFuture<Void> g = m.thenAccept(f, r);
1162	>	if (createIncomplete) {
1163	>	checkIncomplete(g);
1164	>	f.complete(v1);
1165	>	}
1166	>
1167		checkCompletedNormally(g, null);
1168	<	assertEquals(r.value, (Integer) 2);
1169	<	}
1168	>	checkCompletedNormally(f, v1);
1169	>	assertEquals(1, r.invocationCount);
1170	>	assertEquals(inc(v1), r.value);
1171	>	}}
1172
1173		/**
1174		* thenAccept result completes exceptionally after exceptional
1175		* completion of source
1176		*/
1177	<	public void testThenAccept2() {
1178	<	CompletableFuture<Integer> f = new CompletableFuture<>();
1179	<	IncAction r = new IncAction();
1180	<	CompletableFuture<Void> g = f.thenAccept(r);
1181	<	f.completeExceptionally(new CFException());
1182	<	checkCompletedWithWrappedCFException(g);
1183	<	}
1177	>	public void testThenAccept_exceptionalCompletion() {
1178	>	for (ExecutionMode m : ExecutionMode.values())
1179	>	for (boolean createIncomplete : new boolean[] { true, false })
1180	>	{
1181	>	final CFException ex = new CFException();
1182	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1183	>	final IncAction r = new IncAction();
1184	>	if (!createIncomplete) f.completeExceptionally(ex);
1185	>	final CompletableFuture<Void> g = m.thenAccept(f, r);
1186	>	if (createIncomplete) {
1187	>	checkIncomplete(g);
1188	>	f.completeExceptionally(ex);
1189	>	}
1190	>
1191	>	checkCompletedWithWrappedCFException(g, ex);
1192	>	checkCompletedWithWrappedCFException(f, ex);
1193	>	assertEquals(0, r.invocationCount);
1194	>	}}
1195
1196		/**
1197		* thenAccept result completes exceptionally if action does
1198		*/
1199	<	public void testThenAccept3() {
1200	<	CompletableFuture<Integer> f = new CompletableFuture<>();
1201	<	FailingConsumer r = new FailingConsumer();
1202	<	CompletableFuture<Void> g = f.thenAccept(r);
1203	<	f.complete(one);
1199	>	public void testThenAccept_actionFailed() {
1200	>	for (ExecutionMode m : ExecutionMode.values())
1201	>	for (boolean createIncomplete : new boolean[] { true, false })
1202	>	for (Integer v1 : new Integer[] { 1, null })
1203	>	{
1204	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1205	>	final FailingConsumer r = new FailingConsumer();
1206	>	if (!createIncomplete) f.complete(v1);
1207	>	final CompletableFuture<Void> g = f.thenAccept(r);
1208	>	if (createIncomplete) {
1209	>	checkIncomplete(g);
1210	>	f.complete(v1);
1211	>	}
1212	>
1213		checkCompletedWithWrappedCFException(g);
1214	<	assertEquals(1, r.invocationCount);
1215	<	}
1214	>	checkCompletedNormally(f, v1);
1215	>	}}
1216
1217		/**
1218		* thenAccept result completes exceptionally if source cancelled
1219		*/
1220	<	public void testThenAccept4() {
1221	<	CompletableFuture<Integer> f = new CompletableFuture<>();
1222	<	IncAction r = new IncAction();
1223	<	CompletableFuture<Void> g = f.thenAccept(r);
1224	<	assertTrue(f.cancel(true));
1220	>	public void testThenAccept_sourceCancelled() {
1221	>	for (ExecutionMode m : ExecutionMode.values())
1222	>	for (boolean createIncomplete : new boolean[] { true, false })
1223	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1224	>	{
1225	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1226	>	final IncAction r = new IncAction();
1227	>	if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
1228	>	final CompletableFuture<Void> g = f.thenAccept(r);
1229	>	if (createIncomplete) {
1230	>	checkIncomplete(g);
1231	>	assertTrue(f.cancel(mayInterruptIfRunning));
1232	>	}
1233	>
1234		checkCompletedWithWrappedCancellationException(g);
1235	<	}
1235	>	checkCancelled(f);
1236	>	assertEquals(0, r.invocationCount);
1237	>	}}
1238
1239		/**
1240		* thenCombine result completes normally after normal completion
1241		* of sources
1242		*/
1243	<	public void testThenCombine_normalCompletion1() {
1243	>	public void testThenCombine_normalCompletion() {
1244	>	for (ExecutionMode m : ExecutionMode.values())
1245		for (boolean createIncomplete : new boolean[] { true, false })
1246		for (boolean fFirst : new boolean[] { true, false })
939	–	for (ExecutionMode m : ExecutionMode.values())
1247		for (Integer v1 : new Integer[] { 1, null })
1248	<	for (Integer v2 : new Integer[] { 2, null }) {
1249	<
1248	>	for (Integer v2 : new Integer[] { 2, null })
1249	>	{
1250		final CompletableFuture<Integer> f = new CompletableFuture<>();
1251		final CompletableFuture<Integer> g = new CompletableFuture<>();
1252		final SubtractFunction r = new SubtractFunction();
946	–	CompletableFuture<Integer> h = null;
947	–	if (createIncomplete) h = m.thenCombine(f, g, r);
1253
1254	<	if (fFirst)
1255	<	f.complete(v1);
1256	<	else
1257	<	g.complete(v2);
1258	<	if (createIncomplete) checkIncomplete(h);
1259	<	assertEquals(0, r.invocationCount);
1260	<	if (!fFirst)
1261	<	f.complete(v1);
1262	<	else
958	<	g.complete(v2);
959	<	if (!createIncomplete) h = m.thenCombine(f, g, r);
1254	>	if (fFirst) f.complete(v1); else g.complete(v2);
1255	>	if (!createIncomplete)
1256	>	if (!fFirst) f.complete(v1); else g.complete(v2);
1257	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1258	>	if (createIncomplete) {
1259	>	checkIncomplete(h);
1260	>	assertEquals(0, r.invocationCount);
1261	>	if (!fFirst) f.complete(v1); else g.complete(v2);
1262	>	}
1263
1264		checkCompletedNormally(h, subtract(v1, v2));
1265		checkCompletedNormally(f, v1);
1266		checkCompletedNormally(g, v2);
1267		assertEquals(1, r.invocationCount);
1268	<	}
966	<	}
1268	>	}}
1269
1270		/**
1271		* thenCombine result completes exceptionally after exceptional
1272		* completion of either source
1273		*/
1274	<	public void testThenCombine_exceptionalCompletion1() {
973	<	for (ExecutionMode m : ExecutionMode.values())
974	<	for (Integer v1 : new Integer[] { 1, null }) {
975	<
976	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
977	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
978	<	final SubtractFunction r = new SubtractFunction();
979	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
980	<	final CFException ex = new CFException();
981	<
982	<	f.completeExceptionally(ex);
983	<	checkIncomplete(h);
984	<	g.complete(v1);
985	<
986	<	checkCompletedWithWrappedCFException(h, ex);
987	<	checkCompletedWithWrappedCFException(f, ex);
988	<	assertEquals(0, r.invocationCount);
989	<	checkCompletedNormally(g, v1);
990	<	}
991	<	}
992	<
993	<	public void testThenCombine_exceptionalCompletion2() {
1274	>	public void testThenCombine_exceptionalCompletion() {
1275		for (ExecutionMode m : ExecutionMode.values())
1276	<	for (Integer v1 : new Integer[] { 1, null }) {
1277	<
1276	>	for (boolean createIncomplete : new boolean[] { true, false })
1277	>	for (boolean fFirst : new boolean[] { true, false })
1278	>	for (Integer v1 : new Integer[] { 1, null })
1279	>	{
1280		final CompletableFuture<Integer> f = new CompletableFuture<>();
1281		final CompletableFuture<Integer> g = new CompletableFuture<>();
999	–	final SubtractFunction r = new SubtractFunction();
1000	–	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1282		final CFException ex = new CFException();
1002	–
1003	–	g.completeExceptionally(ex);
1004	–	checkIncomplete(h);
1005	–	f.complete(v1);
1006	–
1007	–	checkCompletedWithWrappedCFException(h, ex);
1008	–	checkCompletedWithWrappedCFException(g, ex);
1009	–	assertEquals(0, r.invocationCount);
1010	–	checkCompletedNormally(f, v1);
1011	–	}
1012	–	}
1013	–
1014	–	public void testThenCombine_exceptionalCompletion3() {
1015	–	for (ExecutionMode m : ExecutionMode.values())
1016	–	for (Integer v1 : new Integer[] { 1, null }) {
1017	–
1018	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1019	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1283		final SubtractFunction r = new SubtractFunction();
1021	–	final CFException ex = new CFException();
1284
1285	<	g.completeExceptionally(ex);
1286	<	f.complete(v1);
1285	>	(fFirst ? f : g).complete(v1);
1286	>	if (!createIncomplete)
1287	>	(!fFirst ? f : g).completeExceptionally(ex);
1288		final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1289	<
1290	<	checkCompletedWithWrappedCFException(h, ex);
1291	<	checkCompletedWithWrappedCFException(g, ex);
1029	<	assertEquals(0, r.invocationCount);
1030	<	checkCompletedNormally(f, v1);
1289	>	if (createIncomplete) {
1290	>	checkIncomplete(h);
1291	>	(!fFirst ? f : g).completeExceptionally(ex);
1292		}
1032	–	}
1033	–
1034	–	public void testThenCombine_exceptionalCompletion4() {
1035	–	for (ExecutionMode m : ExecutionMode.values())
1036	–	for (Integer v1 : new Integer[] { 1, null }) {
1037	–
1038	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1039	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1040	–	final SubtractFunction r = new SubtractFunction();
1041	–	final CFException ex = new CFException();
1042	–
1043	–	f.completeExceptionally(ex);
1044	–	g.complete(v1);
1045	–	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1293
1294		checkCompletedWithWrappedCFException(h, ex);
1048	–	checkCompletedWithWrappedCFException(f, ex);
1295		assertEquals(0, r.invocationCount);
1296	<	checkCompletedNormally(g, v1);
1297	<	}
1298	<	}
1296	>	checkCompletedNormally(fFirst ? f : g, v1);
1297	>	checkCompletedWithWrappedCFException(!fFirst ? f : g, ex);
1298	>	}}
1299
1300		/**
1301		* thenCombine result completes exceptionally if action does
1302		*/
1303	<	public void testThenCombine_actionFailed1() {
1303	>	public void testThenCombine_actionFailed() {
1304		for (ExecutionMode m : ExecutionMode.values())
1305	+	for (boolean fFirst : new boolean[] { true, false })
1306		for (Integer v1 : new Integer[] { 1, null })
1307	<	for (Integer v2 : new Integer[] { 2, null }) {
1308	<
1307	>	for (Integer v2 : new Integer[] { 2, null })
1308	>	{
1309		final CompletableFuture<Integer> f = new CompletableFuture<>();
1310		final CompletableFuture<Integer> g = new CompletableFuture<>();
1311		final FailingBiFunction r = new FailingBiFunction();
1312		final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1313
1314	<	f.complete(v1);
1315	<	checkIncomplete(h);
1316	<	g.complete(v2);
1317	<
1318	<	checkCompletedWithWrappedCFException(h);
1319	<	checkCompletedNormally(f, v1);
1073	<	checkCompletedNormally(g, v2);
1314	>	if (fFirst) {
1315	>	f.complete(v1);
1316	>	g.complete(v2);
1317	>	} else {
1318	>	g.complete(v2);
1319	>	f.complete(v1);
1320		}
1075	–	}
1076	–
1077	–	public void testThenCombine_actionFailed2() {
1078	–	for (ExecutionMode m : ExecutionMode.values())
1079	–	for (Integer v1 : new Integer[] { 1, null })
1080	–	for (Integer v2 : new Integer[] { 2, null }) {
1081	–
1082	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1083	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1084	–	final FailingBiFunction r = new FailingBiFunction();
1085	–	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1086	–
1087	–	g.complete(v2);
1088	–	checkIncomplete(h);
1089	–	f.complete(v1);
1321
1322		checkCompletedWithWrappedCFException(h);
1323		checkCompletedNormally(f, v1);
1324		checkCompletedNormally(g, v2);
1325	<	}
1095	<	}
1325	>	}}
1326
1327		/**
1328		* thenCombine result completes exceptionally if either source cancelled
1329		*/
1330	<	public void testThenCombine_sourceCancelled1() {
1101	<	for (ExecutionMode m : ExecutionMode.values())
1102	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1103	<	for (Integer v1 : new Integer[] { 1, null }) {
1104	<
1105	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1106	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1107	<	final SubtractFunction r = new SubtractFunction();
1108	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1109	<
1110	<	assertTrue(f.cancel(mayInterruptIfRunning));
1111	<	checkIncomplete(h);
1112	<	g.complete(v1);
1113	<
1114	<	checkCompletedWithWrappedCancellationException(h);
1115	<	checkCancelled(f);
1116	<	assertEquals(0, r.invocationCount);
1117	<	checkCompletedNormally(g, v1);
1118	<	}
1119	<	}
1120	<
1121	<	public void testThenCombine_sourceCancelled2() {
1122	<	for (ExecutionMode m : ExecutionMode.values())
1123	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1124	<	for (Integer v1 : new Integer[] { 1, null }) {
1125	<
1126	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1127	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1128	<	final SubtractFunction r = new SubtractFunction();
1129	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1130	<
1131	<	assertTrue(g.cancel(mayInterruptIfRunning));
1132	<	checkIncomplete(h);
1133	<	f.complete(v1);
1134	<
1135	<	checkCompletedWithWrappedCancellationException(h);
1136	<	checkCancelled(g);
1137	<	assertEquals(0, r.invocationCount);
1138	<	checkCompletedNormally(f, v1);
1139	<	}
1140	<	}
1141	<
1142	<	public void testThenCombine_sourceCancelled3() {
1330	>	public void testThenCombine_sourceCancelled() {
1331		for (ExecutionMode m : ExecutionMode.values())
1332		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1333	<	for (Integer v1 : new Integer[] { 1, null }) {
1334	<
1333	>	for (boolean createIncomplete : new boolean[] { true, false })
1334	>	for (boolean fFirst : new boolean[] { true, false })
1335	>	for (Integer v1 : new Integer[] { 1, null })
1336	>	{
1337		final CompletableFuture<Integer> f = new CompletableFuture<>();
1338		final CompletableFuture<Integer> g = new CompletableFuture<>();
1339		final SubtractFunction r = new SubtractFunction();
1340
1341	<	assertTrue(g.cancel(mayInterruptIfRunning));
1342	<	f.complete(v1);
1341	>	(fFirst ? f : g).complete(v1);
1342	>	if (!createIncomplete)
1343	>	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1344		final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1345	<
1346	<	checkCompletedWithWrappedCancellationException(h);
1347	<	checkCancelled(g);
1157	<	assertEquals(0, r.invocationCount);
1158	<	checkCompletedNormally(f, v1);
1345	>	if (createIncomplete) {
1346	>	checkIncomplete(h);
1347	>	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1348		}
1160	–	}
1161	–
1162	–	public void testThenCombine_sourceCancelled4() {
1163	–	for (ExecutionMode m : ExecutionMode.values())
1164	–	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1165	–	for (Integer v1 : new Integer[] { 1, null }) {
1166	–
1167	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1168	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1169	–	final SubtractFunction r = new SubtractFunction();
1170	–
1171	–	assertTrue(f.cancel(mayInterruptIfRunning));
1172	–	g.complete(v1);
1173	–	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1349
1350		checkCompletedWithWrappedCancellationException(h);
1351	<	checkCancelled(f);
1351	>	checkCancelled(!fFirst ? f : g);
1352		assertEquals(0, r.invocationCount);
1353	<	checkCompletedNormally(g, v1);
1354	<	}
1180	<	}
1353	>	checkCompletedNormally(fFirst ? f : g, v1);
1354	>	}}
1355
1356		/**
1357		* thenAcceptBoth result completes normally after normal
1358		* completion of sources
1359		*/
1360	<	public void testThenAcceptBoth_normalCompletion1() {
1187	<	for (ExecutionMode m : ExecutionMode.values())
1188	<	for (Integer v1 : new Integer[] { 1, null })
1189	<	for (Integer v2 : new Integer[] { 2, null }) {
1190	<
1191	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1192	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1193	<	final SubtractAction r = new SubtractAction();
1194	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1195	<
1196	<	f.complete(v1);
1197	<	checkIncomplete(h);
1198	<	assertEquals(0, r.invocationCount);
1199	<	g.complete(v2);
1200	<
1201	<	checkCompletedNormally(h, null);
1202	<	assertEquals(r.value, subtract(v1, v2));
1203	<	checkCompletedNormally(f, v1);
1204	<	checkCompletedNormally(g, v2);
1205	<	}
1206	<	}
1207	<
1208	<	public void testThenAcceptBoth_normalCompletion2() {
1209	<	for (ExecutionMode m : ExecutionMode.values())
1210	<	for (Integer v1 : new Integer[] { 1, null })
1211	<	for (Integer v2 : new Integer[] { 2, null }) {
1212	<
1213	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1214	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1215	<	final SubtractAction r = new SubtractAction();
1216	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1217	<
1218	<	g.complete(v2);
1219	<	checkIncomplete(h);
1220	<	assertEquals(0, r.invocationCount);
1221	<	f.complete(v1);
1222	<
1223	<	checkCompletedNormally(h, null);
1224	<	assertEquals(r.value, subtract(v1, v2));
1225	<	checkCompletedNormally(f, v1);
1226	<	checkCompletedNormally(g, v2);
1227	<	}
1228	<	}
1229	<
1230	<	public void testThenAcceptBoth_normalCompletion3() {
1360	>	public void testThenAcceptBoth_normalCompletion() {
1361		for (ExecutionMode m : ExecutionMode.values())
1362	+	for (boolean createIncomplete : new boolean[] { true, false })
1363	+	for (boolean fFirst : new boolean[] { true, false })
1364		for (Integer v1 : new Integer[] { 1, null })
1365	<	for (Integer v2 : new Integer[] { 2, null }) {
1366	<
1365	>	for (Integer v2 : new Integer[] { 2, null })
1366	>	{
1367		final CompletableFuture<Integer> f = new CompletableFuture<>();
1368		final CompletableFuture<Integer> g = new CompletableFuture<>();
1369		final SubtractAction r = new SubtractAction();
1370
1371	<	g.complete(v2);
1372	<	f.complete(v1);
1371	>	if (fFirst) f.complete(v1); else g.complete(v2);
1372	>	if (!createIncomplete)
1373	>	if (!fFirst) f.complete(v1); else g.complete(v2);
1374		final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1375	<
1376	<	checkCompletedNormally(h, null);
1377	<	assertEquals(r.value, subtract(v1, v2));
1378	<	checkCompletedNormally(f, v1);
1246	<	checkCompletedNormally(g, v2);
1375	>	if (createIncomplete) {
1376	>	checkIncomplete(h);
1377	>	assertEquals(0, r.invocationCount);
1378	>	if (!fFirst) f.complete(v1); else g.complete(v2);
1379		}
1248	–	}
1249	–
1250	–	public void testThenAcceptBoth_normalCompletion4() {
1251	–	for (ExecutionMode m : ExecutionMode.values())
1252	–	for (Integer v1 : new Integer[] { 1, null })
1253	–	for (Integer v2 : new Integer[] { 2, null }) {
1254	–
1255	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1256	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1257	–	final SubtractAction r = new SubtractAction();
1258	–
1259	–	f.complete(v1);
1260	–	g.complete(v2);
1261	–	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1380
1381		checkCompletedNormally(h, null);
1382	<	assertEquals(r.value, subtract(v1, v2));
1382	>	assertEquals(subtract(v1, v2), r.value);
1383		checkCompletedNormally(f, v1);
1384		checkCompletedNormally(g, v2);
1385	<	}
1268	<	}
1385	>	}}
1386
1387		/**
1388		* thenAcceptBoth result completes exceptionally after exceptional
1389		* completion of either source
1390		*/
1391	<	public void testThenAcceptBoth_exceptionalCompletion1() {
1275	<	for (ExecutionMode m : ExecutionMode.values())
1276	<	for (Integer v1 : new Integer[] { 1, null }) {
1277	<
1278	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1279	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1280	<	final SubtractAction r = new SubtractAction();
1281	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1282	<	final CFException ex = new CFException();
1283	<
1284	<	f.completeExceptionally(ex);
1285	<	checkIncomplete(h);
1286	<	g.complete(v1);
1287	<
1288	<	checkCompletedWithWrappedCFException(h, ex);
1289	<	checkCompletedWithWrappedCFException(f, ex);
1290	<	assertEquals(0, r.invocationCount);
1291	<	checkCompletedNormally(g, v1);
1292	<	}
1293	<	}
1294	<
1295	<	public void testThenAcceptBoth_exceptionalCompletion2() {
1391	>	public void testThenAcceptBoth_exceptionalCompletion() {
1392		for (ExecutionMode m : ExecutionMode.values())
1393	<	for (Integer v1 : new Integer[] { 1, null }) {
1394	<
1393	>	for (boolean createIncomplete : new boolean[] { true, false })
1394	>	for (boolean fFirst : new boolean[] { true, false })
1395	>	for (Integer v1 : new Integer[] { 1, null })
1396	>	{
1397		final CompletableFuture<Integer> f = new CompletableFuture<>();
1398		final CompletableFuture<Integer> g = new CompletableFuture<>();
1301	–	final SubtractAction r = new SubtractAction();
1302	–	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1399		final CFException ex = new CFException();
1304	–
1305	–	g.completeExceptionally(ex);
1306	–	checkIncomplete(h);
1307	–	f.complete(v1);
1308	–
1309	–	checkCompletedWithWrappedCFException(h, ex);
1310	–	checkCompletedWithWrappedCFException(g, ex);
1311	–	assertEquals(0, r.invocationCount);
1312	–	checkCompletedNormally(f, v1);
1313	–	}
1314	–	}
1315	–
1316	–	public void testThenAcceptBoth_exceptionalCompletion3() {
1317	–	for (ExecutionMode m : ExecutionMode.values())
1318	–	for (Integer v1 : new Integer[] { 1, null }) {
1319	–
1320	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1321	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1400		final SubtractAction r = new SubtractAction();
1323	–	final CFException ex = new CFException();
1401
1402	<	g.completeExceptionally(ex);
1403	<	f.complete(v1);
1402	>	(fFirst ? f : g).complete(v1);
1403	>	if (!createIncomplete)
1404	>	(!fFirst ? f : g).completeExceptionally(ex);
1405		final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1406	<
1407	<	checkCompletedWithWrappedCFException(h, ex);
1408	<	checkCompletedWithWrappedCFException(g, ex);
1331	<	assertEquals(0, r.invocationCount);
1332	<	checkCompletedNormally(f, v1);
1406	>	if (createIncomplete) {
1407	>	checkIncomplete(h);
1408	>	(!fFirst ? f : g).completeExceptionally(ex);
1409		}
1334	–	}
1335	–
1336	–	public void testThenAcceptBoth_exceptionalCompletion4() {
1337	–	for (ExecutionMode m : ExecutionMode.values())
1338	–	for (Integer v1 : new Integer[] { 1, null }) {
1339	–
1340	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1341	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1342	–	final SubtractAction r = new SubtractAction();
1343	–	final CFException ex = new CFException();
1344	–
1345	–	f.completeExceptionally(ex);
1346	–	g.complete(v1);
1347	–	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1410
1411		checkCompletedWithWrappedCFException(h, ex);
1350	–	checkCompletedWithWrappedCFException(f, ex);
1412		assertEquals(0, r.invocationCount);
1413	<	checkCompletedNormally(g, v1);
1414	<	}
1415	<	}
1413	>	checkCompletedNormally(fFirst ? f : g, v1);
1414	>	checkCompletedWithWrappedCFException(!fFirst ? f : g, ex);
1415	>	}}
1416
1417		/**
1418		* thenAcceptBoth result completes exceptionally if action does
1419		*/
1420	<	public void testThenAcceptBoth_actionFailed1() {
1420	>	public void testThenAcceptBoth_actionFailed() {
1421		for (ExecutionMode m : ExecutionMode.values())
1422	+	for (boolean fFirst : new boolean[] { true, false })
1423		for (Integer v1 : new Integer[] { 1, null })
1424	<	for (Integer v2 : new Integer[] { 2, null }) {
1425	<
1424	>	for (Integer v2 : new Integer[] { 2, null })
1425	>	{
1426		final CompletableFuture<Integer> f = new CompletableFuture<>();
1427		final CompletableFuture<Integer> g = new CompletableFuture<>();
1428		final FailingBiConsumer r = new FailingBiConsumer();
1429		final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1430
1431	<	f.complete(v1);
1432	<	checkIncomplete(h);
1433	<	g.complete(v2);
1434	<
1435	<	checkCompletedWithWrappedCFException(h);
1436	<	checkCompletedNormally(f, v1);
1375	<	checkCompletedNormally(g, v2);
1431	>	if (fFirst) {
1432	>	f.complete(v1);
1433	>	g.complete(v2);
1434	>	} else {
1435	>	g.complete(v2);
1436	>	f.complete(v1);
1437		}
1377	–	}
1378	–
1379	–	public void testThenAcceptBoth_actionFailed2() {
1380	–	for (ExecutionMode m : ExecutionMode.values())
1381	–	for (Integer v1 : new Integer[] { 1, null })
1382	–	for (Integer v2 : new Integer[] { 2, null }) {
1383	–
1384	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1385	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1386	–	final FailingBiConsumer r = new FailingBiConsumer();
1387	–	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1388	–
1389	–	g.complete(v2);
1390	–	checkIncomplete(h);
1391	–	f.complete(v1);
1438
1439		checkCompletedWithWrappedCFException(h);
1440		checkCompletedNormally(f, v1);
1441		checkCompletedNormally(g, v2);
1442	<	}
1397	<	}
1442	>	}}
1443
1444		/**
1445		* thenAcceptBoth result completes exceptionally if either source cancelled
1446		*/
1447	<	public void testThenAcceptBoth_sourceCancelled1() {
1403	<	for (ExecutionMode m : ExecutionMode.values())
1404	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1405	<	for (Integer v1 : new Integer[] { 1, null }) {
1406	<
1407	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1408	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1409	<	final SubtractAction r = new SubtractAction();
1410	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1411	<
1412	<	assertTrue(f.cancel(mayInterruptIfRunning));
1413	<	checkIncomplete(h);
1414	<	g.complete(v1);
1415	<
1416	<	checkCompletedWithWrappedCancellationException(h);
1417	<	checkCancelled(f);
1418	<	assertEquals(0, r.invocationCount);
1419	<	checkCompletedNormally(g, v1);
1420	<	}
1421	<	}
1422	<
1423	<	public void testThenAcceptBoth_sourceCancelled2() {
1424	<	for (ExecutionMode m : ExecutionMode.values())
1425	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1426	<	for (Integer v1 : new Integer[] { 1, null }) {
1427	<
1428	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1429	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1430	<	final SubtractAction r = new SubtractAction();
1431	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1432	<
1433	<	assertTrue(g.cancel(mayInterruptIfRunning));
1434	<	checkIncomplete(h);
1435	<	f.complete(v1);
1436	<
1437	<	checkCompletedWithWrappedCancellationException(h);
1438	<	checkCancelled(g);
1439	<	assertEquals(0, r.invocationCount);
1440	<	checkCompletedNormally(f, v1);
1441	<	}
1442	<	}
1443	<
1444	<	public void testThenAcceptBoth_sourceCancelled3() {
1447	>	public void testThenAcceptBoth_sourceCancelled() {
1448		for (ExecutionMode m : ExecutionMode.values())
1449		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1450	<	for (Integer v1 : new Integer[] { 1, null }) {
1451	<
1450	>	for (boolean createIncomplete : new boolean[] { true, false })
1451	>	for (boolean fFirst : new boolean[] { true, false })
1452	>	for (Integer v1 : new Integer[] { 1, null })
1453	>	{
1454		final CompletableFuture<Integer> f = new CompletableFuture<>();
1455		final CompletableFuture<Integer> g = new CompletableFuture<>();
1456		final SubtractAction r = new SubtractAction();
1457
1458	<	assertTrue(g.cancel(mayInterruptIfRunning));
1459	<	f.complete(v1);
1458	>	(fFirst ? f : g).complete(v1);
1459	>	if (!createIncomplete)
1460	>	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1461		final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1462	<
1463	<	checkCompletedWithWrappedCancellationException(h);
1464	<	checkCancelled(g);
1459	<	assertEquals(0, r.invocationCount);
1460	<	checkCompletedNormally(f, v1);
1462	>	if (createIncomplete) {
1463	>	checkIncomplete(h);
1464	>	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1465		}
1462	–	}
1463	–
1464	–	public void testThenAcceptBoth_sourceCancelled4() {
1465	–	for (ExecutionMode m : ExecutionMode.values())
1466	–	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1467	–	for (Integer v1 : new Integer[] { 1, null }) {
1468	–
1469	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1470	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1471	–	final SubtractAction r = new SubtractAction();
1472	–
1473	–	assertTrue(f.cancel(mayInterruptIfRunning));
1474	–	g.complete(v1);
1475	–	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1466
1467		checkCompletedWithWrappedCancellationException(h);
1468	<	checkCancelled(f);
1468	>	checkCancelled(!fFirst ? f : g);
1469		assertEquals(0, r.invocationCount);
1470	<	checkCompletedNormally(g, v1);
1471	<	}
1482	<	}
1470	>	checkCompletedNormally(fFirst ? f : g, v1);
1471	>	}}
1472
1473		/**
1474		* runAfterBoth result completes normally after normal
1475		* completion of sources
1476		*/
1477	<	public void testRunAfterBoth_normalCompletion1() {
1489	<	for (ExecutionMode m : ExecutionMode.values())
1490	<	for (Integer v1 : new Integer[] { 1, null })
1491	<	for (Integer v2 : new Integer[] { 2, null }) {
1492	<
1493	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1494	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1495	<	final Noop r = new Noop();
1496	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1497	<
1498	<	f.complete(v1);
1499	<	checkIncomplete(h);
1500	<	assertEquals(0, r.invocationCount);
1501	<	g.complete(v2);
1502	<
1503	<	checkCompletedNormally(h, null);
1504	<	assertEquals(1, r.invocationCount);
1505	<	checkCompletedNormally(f, v1);
1506	<	checkCompletedNormally(g, v2);
1507	<	}
1508	<	}
1509	<
1510	<	public void testRunAfterBoth_normalCompletion2() {
1511	<	for (ExecutionMode m : ExecutionMode.values())
1512	<	for (Integer v1 : new Integer[] { 1, null })
1513	<	for (Integer v2 : new Integer[] { 2, null }) {
1514	<
1515	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1516	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1517	<	final Noop r = new Noop();
1518	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1519	<
1520	<	g.complete(v2);
1521	<	checkIncomplete(h);
1522	<	assertEquals(0, r.invocationCount);
1523	<	f.complete(v1);
1524	<
1525	<	checkCompletedNormally(h, null);
1526	<	assertEquals(1, r.invocationCount);
1527	<	checkCompletedNormally(f, v1);
1528	<	checkCompletedNormally(g, v2);
1529	<	}
1530	<	}
1531	<
1532	<	public void testRunAfterBoth_normalCompletion3() {
1477	>	public void testRunAfterBoth_normalCompletion() {
1478		for (ExecutionMode m : ExecutionMode.values())
1479	+	for (boolean createIncomplete : new boolean[] { true, false })
1480	+	for (boolean fFirst : new boolean[] { true, false })
1481		for (Integer v1 : new Integer[] { 1, null })
1482	<	for (Integer v2 : new Integer[] { 2, null }) {
1483	<
1482	>	for (Integer v2 : new Integer[] { 2, null })
1483	>	{
1484		final CompletableFuture<Integer> f = new CompletableFuture<>();
1485		final CompletableFuture<Integer> g = new CompletableFuture<>();
1486		final Noop r = new Noop();
1487
1488	<	g.complete(v2);
1489	<	f.complete(v1);
1488	>	if (fFirst) f.complete(v1); else g.complete(v2);
1489	>	if (!createIncomplete)
1490	>	if (!fFirst) f.complete(v1); else g.complete(v2);
1491		final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1492	<
1493	<	checkCompletedNormally(h, null);
1494	<	assertEquals(1, r.invocationCount);
1495	<	checkCompletedNormally(f, v1);
1548	<	checkCompletedNormally(g, v2);
1492	>	if (createIncomplete) {
1493	>	checkIncomplete(h);
1494	>	assertEquals(0, r.invocationCount);
1495	>	if (!fFirst) f.complete(v1); else g.complete(v2);
1496		}
1550	–	}
1551	–
1552	–	public void testRunAfterBoth_normalCompletion4() {
1553	–	for (ExecutionMode m : ExecutionMode.values())
1554	–	for (Integer v1 : new Integer[] { 1, null })
1555	–	for (Integer v2 : new Integer[] { 2, null }) {
1556	–
1557	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1558	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1559	–	final Noop r = new Noop();
1560	–
1561	–	f.complete(v1);
1562	–	g.complete(v2);
1563	–	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1497
1498		checkCompletedNormally(h, null);
1499		assertEquals(1, r.invocationCount);
1500		checkCompletedNormally(f, v1);
1501		checkCompletedNormally(g, v2);
1502	<	}
1570	<	}
1502	>	}}
1503
1504		/**
1505		* runAfterBoth result completes exceptionally after exceptional
1506		* completion of either source
1507		*/
1508	<	public void testRunAfterBoth_exceptionalCompletion1() {
1508	>	public void testRunAfterBoth_exceptionalCompletion() {
1509		for (ExecutionMode m : ExecutionMode.values())
1510	<	for (Integer v1 : new Integer[] { 1, null }) {
1511	<
1510	>	for (boolean createIncomplete : new boolean[] { true, false })
1511	>	for (boolean fFirst : new boolean[] { true, false })
1512	>	for (Integer v1 : new Integer[] { 1, null })
1513	>	{
1514		final CompletableFuture<Integer> f = new CompletableFuture<>();
1515		final CompletableFuture<Integer> g = new CompletableFuture<>();
1582	–	final Noop r = new Noop();
1583	–	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1516		final CFException ex = new CFException();
1585	–
1586	–	f.completeExceptionally(ex);
1587	–	checkIncomplete(h);
1588	–	g.complete(v1);
1589	–
1590	–	checkCompletedWithWrappedCFException(h, ex);
1591	–	checkCompletedWithWrappedCFException(f, ex);
1592	–	assertEquals(0, r.invocationCount);
1593	–	checkCompletedNormally(g, v1);
1594	–	}
1595	–	}
1596	–
1597	–	public void testRunAfterBoth_exceptionalCompletion2() {
1598	–	for (ExecutionMode m : ExecutionMode.values())
1599	–	for (Integer v1 : new Integer[] { 1, null }) {
1600	–
1601	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1602	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1517		final Noop r = new Noop();
1604	–	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1605	–	final CFException ex = new CFException();
1606	–
1607	–	g.completeExceptionally(ex);
1608	–	checkIncomplete(h);
1609	–	f.complete(v1);
1518
1519	<	checkCompletedWithWrappedCFException(h, ex);
1520	<	checkCompletedWithWrappedCFException(g, ex);
1521	<	assertEquals(0, r.invocationCount);
1614	<	checkCompletedNormally(f, v1);
1615	<	}
1616	<	}
1617	<
1618	<	public void testRunAfterBoth_exceptionalCompletion3() {
1619	<	for (ExecutionMode m : ExecutionMode.values())
1620	<	for (Integer v1 : new Integer[] { 1, null }) {
1621	<
1622	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1623	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1624	<	final Noop r = new Noop();
1625	<	final CFException ex = new CFException();
1626	<
1627	<	g.completeExceptionally(ex);
1628	<	f.complete(v1);
1519	>	(fFirst ? f : g).complete(v1);
1520	>	if (!createIncomplete)
1521	>	(!fFirst ? f : g).completeExceptionally(ex);
1522		final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1523	<
1524	<	checkCompletedWithWrappedCFException(h, ex);
1525	<	checkCompletedWithWrappedCFException(g, ex);
1633	<	assertEquals(0, r.invocationCount);
1634	<	checkCompletedNormally(f, v1);
1523	>	if (createIncomplete) {
1524	>	checkIncomplete(h);
1525	>	(!fFirst ? f : g).completeExceptionally(ex);
1526		}
1636	–	}
1637	–
1638	–	public void testRunAfterBoth_exceptionalCompletion4() {
1639	–	for (ExecutionMode m : ExecutionMode.values())
1640	–	for (Integer v1 : new Integer[] { 1, null }) {
1641	–
1642	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1643	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1644	–	final Noop r = new Noop();
1645	–	final CFException ex = new CFException();
1646	–
1647	–	f.completeExceptionally(ex);
1648	–	g.complete(v1);
1649	–	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1527
1528		checkCompletedWithWrappedCFException(h, ex);
1652	–	checkCompletedWithWrappedCFException(f, ex);
1529		assertEquals(0, r.invocationCount);
1530	<	checkCompletedNormally(g, v1);
1531	<	}
1532	<	}
1530	>	checkCompletedNormally(fFirst ? f : g, v1);
1531	>	checkCompletedWithWrappedCFException(!fFirst ? f : g, ex);
1532	>	}}
1533
1534		/**
1535		* runAfterBoth result completes exceptionally if action does
1536		*/
1537	<	public void testRunAfterBoth_actionFailed1() {
1537	>	public void testRunAfterBoth_actionFailed() {
1538		for (ExecutionMode m : ExecutionMode.values())
1539	+	for (boolean fFirst : new boolean[] { true, false })
1540		for (Integer v1 : new Integer[] { 1, null })
1541	<	for (Integer v2 : new Integer[] { 2, null }) {
1542	<
1541	>	for (Integer v2 : new Integer[] { 2, null })
1542	>	{
1543		final CompletableFuture<Integer> f = new CompletableFuture<>();
1544		final CompletableFuture<Integer> g = new CompletableFuture<>();
1545	<	final FailingNoop r = new FailingNoop();
1669	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1545	>	final FailingRunnable r = new FailingRunnable();
1546
1547	<	f.complete(v1);
1548	<	checkIncomplete(h);
1549	<	g.complete(v2);
1550	<
1551	<	checkCompletedWithWrappedCFException(h);
1552	<	checkCompletedNormally(f, v1);
1553	<	checkCompletedNormally(g, v2);
1547	>	CompletableFuture<Void> h1 = m.runAfterBoth(f, g, r);
1548	>	if (fFirst) {
1549	>	f.complete(v1);
1550	>	g.complete(v2);
1551	>	} else {
1552	>	g.complete(v2);
1553	>	f.complete(v1);
1554		}
1555	<	}
1680	<
1681	<	public void testRunAfterBoth_actionFailed2() {
1682	<	for (ExecutionMode m : ExecutionMode.values())
1683	<	for (Integer v1 : new Integer[] { 1, null })
1684	<	for (Integer v2 : new Integer[] { 2, null }) {
1555	>	CompletableFuture<Void> h2 = m.runAfterBoth(f, g, r);
1556
1557	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1558	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1688	<	final FailingNoop r = new FailingNoop();
1689	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1690	<
1691	<	g.complete(v2);
1692	<	checkIncomplete(h);
1693	<	f.complete(v1);
1694	<
1695	<	checkCompletedWithWrappedCFException(h);
1557	>	checkCompletedWithWrappedCFException(h1);
1558	>	checkCompletedWithWrappedCFException(h2);
1559		checkCompletedNormally(f, v1);
1560		checkCompletedNormally(g, v2);
1561	<	}
1699	<	}
1561	>	}}
1562
1563		/**
1564		* runAfterBoth result completes exceptionally if either source cancelled
1565		*/
1566	<	public void testRunAfterBoth_sourceCancelled1() {
1705	<	for (ExecutionMode m : ExecutionMode.values())
1706	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1707	<	for (Integer v1 : new Integer[] { 1, null }) {
1708	<
1709	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1710	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1711	<	final Noop r = new Noop();
1712	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1713	<
1714	<	assertTrue(f.cancel(mayInterruptIfRunning));
1715	<	checkIncomplete(h);
1716	<	g.complete(v1);
1717	<
1718	<	checkCompletedWithWrappedCancellationException(h);
1719	<	checkCancelled(f);
1720	<	assertEquals(0, r.invocationCount);
1721	<	checkCompletedNormally(g, v1);
1722	<	}
1723	<	}
1724	<
1725	<	public void testRunAfterBoth_sourceCancelled2() {
1566	>	public void testRunAfterBoth_sourceCancelled() {
1567		for (ExecutionMode m : ExecutionMode.values())
1568		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1569	<	for (Integer v1 : new Integer[] { 1, null }) {
1570	<
1569	>	for (boolean createIncomplete : new boolean[] { true, false })
1570	>	for (boolean fFirst : new boolean[] { true, false })
1571	>	for (Integer v1 : new Integer[] { 1, null })
1572	>	{
1573		final CompletableFuture<Integer> f = new CompletableFuture<>();
1574		final CompletableFuture<Integer> g = new CompletableFuture<>();
1575		final Noop r = new Noop();
1733	–	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1576
1735	–	assertTrue(g.cancel(mayInterruptIfRunning));
1736	–	checkIncomplete(h);
1737	–	f.complete(v1);
1577
1578	<	checkCompletedWithWrappedCancellationException(h);
1579	<	checkCancelled(g);
1580	<	assertEquals(0, r.invocationCount);
1742	<	checkCompletedNormally(f, v1);
1743	<	}
1744	<	}
1745	<
1746	<	public void testRunAfterBoth_sourceCancelled3() {
1747	<	for (ExecutionMode m : ExecutionMode.values())
1748	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1749	<	for (Integer v1 : new Integer[] { 1, null }) {
1750	<
1751	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1752	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1753	<	final Noop r = new Noop();
1754	<
1755	<	assertTrue(g.cancel(mayInterruptIfRunning));
1756	<	f.complete(v1);
1578	>	(fFirst ? f : g).complete(v1);
1579	>	if (!createIncomplete)
1580	>	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1581		final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1582	<
1583	<	checkCompletedWithWrappedCancellationException(h);
1584	<	checkCancelled(g);
1761	<	assertEquals(0, r.invocationCount);
1762	<	checkCompletedNormally(f, v1);
1582	>	if (createIncomplete) {
1583	>	checkIncomplete(h);
1584	>	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1585		}
1764	–	}
1765	–
1766	–	public void testRunAfterBoth_sourceCancelled4() {
1767	–	for (ExecutionMode m : ExecutionMode.values())
1768	–	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1769	–	for (Integer v1 : new Integer[] { 1, null }) {
1770	–
1771	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1772	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1773	–	final Noop r = new Noop();
1774	–
1775	–	assertTrue(f.cancel(mayInterruptIfRunning));
1776	–	g.complete(v1);
1777	–	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1586
1587		checkCompletedWithWrappedCancellationException(h);
1588	<	checkCancelled(f);
1588	>	checkCancelled(!fFirst ? f : g);
1589		assertEquals(0, r.invocationCount);
1590	<	checkCompletedNormally(g, v1);
1591	<	}
1784	<	}
1590	>	checkCompletedNormally(fFirst ? f : g, v1);
1591	>	}}
1592
1593		/**
1594		* applyToEither result completes normally after normal completion
1595		* of either source
1596		*/
1597	<	public void testApplyToEither_normalCompletion1() {
1597	>	public void testApplyToEither_normalCompletion() {
1598		for (ExecutionMode m : ExecutionMode.values())
1599	+	for (boolean createIncomplete : new boolean[] { true, false })
1600	+	for (boolean fFirst : new boolean[] { true, false })
1601		for (Integer v1 : new Integer[] { 1, null })
1602	<	for (Integer v2 : new Integer[] { 2, null }) {
1603	<
1602	>	for (Integer v2 : new Integer[] { 2, null })
1603	>	{
1604		final CompletableFuture<Integer> f = new CompletableFuture<>();
1605		final CompletableFuture<Integer> g = new CompletableFuture<>();
1606		final IncFunction r = new IncFunction();
1798	–	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1607
1608	<	f.complete(v1);
1609	<	checkCompletedNormally(h, inc(v1));
1610	<	g.complete(v2);
1608	>	if (!createIncomplete)
1609	>	if (fFirst) f.complete(v1); else g.complete(v2);
1610	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1611	>	if (createIncomplete) {
1612	>	checkIncomplete(h);
1613	>	assertEquals(0, r.invocationCount);
1614	>	if (fFirst) f.complete(v1); else g.complete(v2);
1615	>	}
1616	>	checkCompletedNormally(h, inc(fFirst ? v1 : v2));
1617	>	if (!fFirst) f.complete(v1); else g.complete(v2);
1618
1619		checkCompletedNormally(f, v1);
1620		checkCompletedNormally(g, v2);
1621	<	checkCompletedNormally(h, inc(v1));
1622	<	}
1808	<	}
1621	>	checkCompletedNormally(h, inc(fFirst ? v1 : v2));
1622	>	}}
1623
1624	<	public void testApplyToEither_normalCompletion2() {
1624	>	public void testApplyToEither_normalCompletionBothAvailable() {
1625		for (ExecutionMode m : ExecutionMode.values())
1626	+	for (boolean fFirst : new boolean[] { true, false })
1627		for (Integer v1 : new Integer[] { 1, null })
1628	<	for (Integer v2 : new Integer[] { 2, null }) {
1629	<
1628	>	for (Integer v2 : new Integer[] { 2, null })
1629	>	{
1630		final CompletableFuture<Integer> f = new CompletableFuture<>();
1631		final CompletableFuture<Integer> g = new CompletableFuture<>();
1632		final IncFunction r = new IncFunction();
1818	–	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1633
1634	<	g.complete(v2);
1635	<	checkCompletedNormally(h, inc(v2));
1636	<	f.complete(v1);
1637	<
1638	<	checkCompletedNormally(f, v1);
1639	<	checkCompletedNormally(g, v2);
1826	<	checkCompletedNormally(h, inc(v2));
1634	>	if (fFirst) {
1635	>	f.complete(v1);
1636	>	g.complete(v2);
1637	>	} else {
1638	>	g.complete(v2);
1639	>	f.complete(v1);
1640		}
1828	–	}
1829	–	public void testApplyToEither_normalCompletion3() {
1830	–	for (ExecutionMode m : ExecutionMode.values())
1831	–	for (Integer v1 : new Integer[] { 1, null })
1832	–	for (Integer v2 : new Integer[] { 2, null }) {
1641
1834	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1835	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1836	–	final IncFunction r = new IncFunction();
1837	–
1838	–	f.complete(v1);
1839	–	g.complete(v2);
1642		final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1643
1644		checkCompletedNormally(f, v1);
#	Line 1846 | Line 1648 | public class CompletableFutureTest exten
1648		assertTrue(Objects.equals(h.join(), inc(v1)) ||
1649		Objects.equals(h.join(), inc(v2)));
1650		assertEquals(1, r.invocationCount);
1651	<	}
1850	<	}
1651	>	}}
1652
1653		/**
1654		* applyToEither result completes exceptionally after exceptional
#	Line 1855 | Line 1656 | public class CompletableFutureTest exten
1656		*/
1657		public void testApplyToEither_exceptionalCompletion1() {
1658		for (ExecutionMode m : ExecutionMode.values())
1659	<	for (Integer v1 : new Integer[] { 1, null }) {
1660	<
1659	>	for (boolean createIncomplete : new boolean[] { true, false })
1660	>	for (boolean fFirst : new boolean[] { true, false })
1661	>	for (Integer v1 : new Integer[] { 1, null })
1662	>	{
1663		final CompletableFuture<Integer> f = new CompletableFuture<>();
1664		final CompletableFuture<Integer> g = new CompletableFuture<>();
1665	+	final CFException ex = new CFException();
1666		final IncFunction r = new IncFunction();
1667	+
1668	+	if (!createIncomplete) (fFirst ? f : g).completeExceptionally(ex);
1669		final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1670	<	final CFException ex = new CFException();
1670	>	if (createIncomplete) {
1671	>	checkIncomplete(h);
1672	>	assertEquals(0, r.invocationCount);
1673	>	(fFirst ? f : g).completeExceptionally(ex);
1674	>	}
1675
1866	–	f.completeExceptionally(ex);
1676		checkCompletedWithWrappedCFException(h, ex);
1677	<	g.complete(v1);
1677	>	(!fFirst ? f : g).complete(v1);
1678
1679		assertEquals(0, r.invocationCount);
1680	<	checkCompletedNormally(g, v1);
1681	<	checkCompletedWithWrappedCFException(f, ex);
1680	>	checkCompletedNormally(!fFirst ? f : g, v1);
1681	>	checkCompletedWithWrappedCFException(fFirst ? f : g, ex);
1682		checkCompletedWithWrappedCFException(h, ex);
1683	<	}
1875	<	}
1683	>	}}
1684
1685		public void testApplyToEither_exceptionalCompletion2() {
1686		for (ExecutionMode m : ExecutionMode.values())
1687	<	for (Integer v1 : new Integer[] { 1, null }) {
1688	<
1687	>	for (boolean reverseArgs : new boolean[] { true, false })
1688	>	for (boolean fFirst : new boolean[] { true, false })
1689	>	for (Integer v1 : new Integer[] { 1, null })
1690	>	{
1691		final CompletableFuture<Integer> f = new CompletableFuture<>();
1692		final CompletableFuture<Integer> g = new CompletableFuture<>();
1693	<	final IncFunction r = new IncFunction();
1694	<	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1693	>	final IncFunction r1 = new IncFunction();
1694	>	final IncFunction r2 = new IncFunction();
1695		final CFException ex = new CFException();
1696	<
1697	<	g.completeExceptionally(ex);
1698	<	checkCompletedWithWrappedCFException(h, ex);
1699	<	f.complete(v1);
1700	<
1701	<	assertEquals(0, r.invocationCount);
1702	<	checkCompletedNormally(f, v1);
1703	<	checkCompletedWithWrappedCFException(g, ex);
1704	<	checkCompletedWithWrappedCFException(h, ex);
1696	>	final CompletableFuture<Integer> j = (reverseArgs ? g : f);
1697	>	final CompletableFuture<Integer> k = (reverseArgs ? f : g);
1698	>	final CompletableFuture<Integer> h1 = m.applyToEither(j, k, r1);
1699	>	if (fFirst) {
1700	>	f.complete(v1);
1701	>	g.completeExceptionally(ex);
1702	>	} else {
1703	>	g.completeExceptionally(ex);
1704	>	f.complete(v1);
1705		}
1706	<	}
1897	<
1898	<	public void testApplyToEither_exceptionalCompletion3() {
1899	<	for (ExecutionMode m : ExecutionMode.values())
1900	<	for (Integer v1 : new Integer[] { 1, null }) {
1901	<
1902	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1903	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1904	<	final IncFunction r = new IncFunction();
1905	<	final CFException ex = new CFException();
1906	<
1907	<	g.completeExceptionally(ex);
1908	<	f.complete(v1);
1909	<	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1706	>	final CompletableFuture<Integer> h2 = m.applyToEither(j, k, r2);
1707
1708		// unspecified behavior
1912	–	Integer v;
1709		try {
1710	<	assertEquals(h.join(), inc(v1));
1711	<	assertEquals(1, r.invocationCount);
1710	>	assertEquals(inc(v1), h1.join());
1711	>	assertEquals(1, r1.invocationCount);
1712		} catch (CompletionException ok) {
1713	<	checkCompletedWithWrappedCFException(h, ex);
1714	<	assertEquals(0, r.invocationCount);
1713	>	checkCompletedWithWrappedCFException(h1, ex);
1714	>	assertEquals(0, r1.invocationCount);
1715		}
1716
1921	–	checkCompletedWithWrappedCFException(g, ex);
1922	–	checkCompletedNormally(f, v1);
1923	–	}
1924	–	}
1925	–
1926	–	public void testApplyToEither_exceptionalCompletion4() {
1927	–	for (ExecutionMode m : ExecutionMode.values())
1928	–	for (Integer v1 : new Integer[] { 1, null }) {
1929	–
1930	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1931	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1932	–	final IncFunction r = new IncFunction();
1933	–	final CFException ex = new CFException();
1934	–
1935	–	f.completeExceptionally(ex);
1936	–	g.complete(v1);
1937	–	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1938	–
1939	–	// unspecified behavior
1940	–	Integer v;
1717		try {
1718	<	assertEquals(h.join(), inc(v1));
1719	<	assertEquals(1, r.invocationCount);
1718	>	assertEquals(inc(v1), h2.join());
1719	>	assertEquals(1, r2.invocationCount);
1720		} catch (CompletionException ok) {
1721	<	checkCompletedWithWrappedCFException(h, ex);
1722	<	assertEquals(0, r.invocationCount);
1721	>	checkCompletedWithWrappedCFException(h2, ex);
1722	>	assertEquals(0, r2.invocationCount);
1723		}
1724
1725	<	checkCompletedWithWrappedCFException(f, ex);
1726	<	checkCompletedNormally(g, v1);
1727	<	}
1952	<	}
1725	>	checkCompletedWithWrappedCFException(g, ex);
1726	>	checkCompletedNormally(f, v1);
1727	>	}}
1728
1729		/**
1730		* applyToEither result completes exceptionally if action does
#	Line 1957 | Line 1732 | public class CompletableFutureTest exten
1732		public void testApplyToEither_actionFailed1() {
1733		for (ExecutionMode m : ExecutionMode.values())
1734		for (Integer v1 : new Integer[] { 1, null })
1735	<	for (Integer v2 : new Integer[] { 2, null }) {
1736	<
1735	>	for (Integer v2 : new Integer[] { 2, null })
1736	>	{
1737		final CompletableFuture<Integer> f = new CompletableFuture<>();
1738		final CompletableFuture<Integer> g = new CompletableFuture<>();
1739		final FailingFunction r = new FailingFunction();
#	Line 1969 | Line 1744 | public class CompletableFutureTest exten
1744		g.complete(v2);
1745		checkCompletedNormally(f, v1);
1746		checkCompletedNormally(g, v2);
1747	<	}
1973	<	}
1747	>	}}
1748
1749		public void testApplyToEither_actionFailed2() {
1750		for (ExecutionMode m : ExecutionMode.values())
1751		for (Integer v1 : new Integer[] { 1, null })
1752	<	for (Integer v2 : new Integer[] { 2, null }) {
1753	<
1752	>	for (Integer v2 : new Integer[] { 2, null })
1753	>	{
1754		final CompletableFuture<Integer> f = new CompletableFuture<>();
1755		final CompletableFuture<Integer> g = new CompletableFuture<>();
1756		final FailingFunction r = new FailingFunction();
#	Line 1987 | Line 1761 | public class CompletableFutureTest exten
1761		f.complete(v1);
1762		checkCompletedNormally(f, v1);
1763		checkCompletedNormally(g, v2);
1764	<	}
1991	<	}
1764	>	}}
1765
1766		/**
1767		* applyToEither result completes exceptionally if either source cancelled
#	Line 1996 | Line 1769 | public class CompletableFutureTest exten
1769		public void testApplyToEither_sourceCancelled1() {
1770		for (ExecutionMode m : ExecutionMode.values())
1771		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1772	<	for (Integer v1 : new Integer[] { 1, null }) {
1773	<
1772	>	for (boolean createIncomplete : new boolean[] { true, false })
1773	>	for (boolean fFirst : new boolean[] { true, false })
1774	>	for (Integer v1 : new Integer[] { 1, null })
1775	>	{
1776		final CompletableFuture<Integer> f = new CompletableFuture<>();
1777		final CompletableFuture<Integer> g = new CompletableFuture<>();
1778		final IncFunction r = new IncFunction();
1779	+
1780	+	if (!createIncomplete) assertTrue((fFirst ? f : g).cancel(mayInterruptIfRunning));
1781		final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1782	+	if (createIncomplete) {
1783	+	checkIncomplete(h);
1784	+	assertEquals(0, r.invocationCount);
1785	+	assertTrue((fFirst ? f : g).cancel(mayInterruptIfRunning));
1786	+	}
1787
2006	–	assertTrue(f.cancel(mayInterruptIfRunning));
1788		checkCompletedWithWrappedCancellationException(h);
1789	<	g.complete(v1);
1789	>	(!fFirst ? f : g).complete(v1);
1790
2010	–	checkCancelled(f);
1791		assertEquals(0, r.invocationCount);
1792	<	checkCompletedNormally(g, v1);
1792	>	checkCompletedNormally(!fFirst ? f : g, v1);
1793	>	checkCancelled(fFirst ? f : g);
1794		checkCompletedWithWrappedCancellationException(h);
1795	<	}
2015	<	}
1795	>	}}
1796
1797		public void testApplyToEither_sourceCancelled2() {
1798		for (ExecutionMode m : ExecutionMode.values())
1799		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1800	<	for (Integer v1 : new Integer[] { 1, null }) {
1801	<
1800	>	for (boolean reverseArgs : new boolean[] { true, false })
1801	>	for (boolean fFirst : new boolean[] { true, false })
1802	>	for (Integer v1 : new Integer[] { 1, null })
1803	>	{
1804		final CompletableFuture<Integer> f = new CompletableFuture<>();
1805		final CompletableFuture<Integer> g = new CompletableFuture<>();
1806	<	final IncFunction r = new IncFunction();
1807	<	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1808	<
1809	<	assertTrue(g.cancel(mayInterruptIfRunning));
1810	<	checkCompletedWithWrappedCancellationException(h);
2029	<	f.complete(v1);
1806	>	final IncFunction r1 = new IncFunction();
1807	>	final IncFunction r2 = new IncFunction();
1808	>	final CFException ex = new CFException();
1809	>	final CompletableFuture<Integer> j = (reverseArgs ? g : f);
1810	>	final CompletableFuture<Integer> k = (reverseArgs ? f : g);
1811
1812	<	checkCancelled(g);
1813	<	assertEquals(0, r.invocationCount);
1814	<	checkCompletedNormally(f, v1);
1815	<	checkCompletedWithWrappedCancellationException(h);
1812	>	final CompletableFuture<Integer> h1 = m.applyToEither(j, k, r1);
1813	>	if (fFirst) {
1814	>	f.complete(v1);
1815	>	assertTrue(g.cancel(mayInterruptIfRunning));
1816	>	} else {
1817	>	assertTrue(g.cancel(mayInterruptIfRunning));
1818	>	f.complete(v1);
1819		}
1820	<	}
2037	<
2038	<	public void testApplyToEither_sourceCancelled3() {
2039	<	for (ExecutionMode m : ExecutionMode.values())
2040	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2041	<	for (Integer v1 : new Integer[] { 1, null }) {
2042	<
2043	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2044	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2045	<	final IncFunction r = new IncFunction();
2046	<
2047	<	assertTrue(g.cancel(mayInterruptIfRunning));
2048	<	f.complete(v1);
2049	<	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1820	>	final CompletableFuture<Integer> h2 = m.applyToEither(j, k, r2);
1821
1822		// unspecified behavior
2052	–	Integer v;
1823		try {
1824	<	assertEquals(h.join(), inc(v1));
1825	<	assertEquals(1, r.invocationCount);
1824	>	assertEquals(inc(v1), h1.join());
1825	>	assertEquals(1, r1.invocationCount);
1826		} catch (CompletionException ok) {
1827	<	checkCompletedWithWrappedCancellationException(h);
1828	<	assertEquals(0, r.invocationCount);
1827	>	checkCompletedWithWrappedCancellationException(h1);
1828	>	assertEquals(0, r1.invocationCount);
1829		}
1830
2061	–	checkCancelled(g);
2062	–	checkCompletedNormally(f, v1);
2063	–	}
2064	–	}
2065	–
2066	–	public void testApplyToEither_sourceCancelled4() {
2067	–	for (ExecutionMode m : ExecutionMode.values())
2068	–	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2069	–	for (Integer v1 : new Integer[] { 1, null }) {
2070	–
2071	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
2072	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
2073	–	final IncFunction r = new IncFunction();
2074	–
2075	–	assertTrue(f.cancel(mayInterruptIfRunning));
2076	–	g.complete(v1);
2077	–	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
2078	–
2079	–	// unspecified behavior
2080	–	Integer v;
1831		try {
1832	<	assertEquals(h.join(), inc(v1));
1833	<	assertEquals(1, r.invocationCount);
1832	>	assertEquals(inc(v1), h2.join());
1833	>	assertEquals(1, r2.invocationCount);
1834		} catch (CompletionException ok) {
1835	<	checkCompletedWithWrappedCancellationException(h);
1836	<	assertEquals(0, r.invocationCount);
1835	>	checkCompletedWithWrappedCancellationException(h2);
1836	>	assertEquals(0, r2.invocationCount);
1837		}
1838
1839	<	checkCancelled(f);
1840	<	checkCompletedNormally(g, v1);
1841	<	}
2092	<	}
1839	>	checkCancelled(g);
1840	>	checkCompletedNormally(f, v1);
1841	>	}}
1842
1843		/**
1844		* acceptEither result completes normally after normal completion
#	Line 2098 | Line 1847 | public class CompletableFutureTest exten
1847		public void testAcceptEither_normalCompletion1() {
1848		for (ExecutionMode m : ExecutionMode.values())
1849		for (Integer v1 : new Integer[] { 1, null })
1850	<	for (Integer v2 : new Integer[] { 2, null }) {
1851	<
1850	>	for (Integer v2 : new Integer[] { 2, null })
1851	>	{
1852		final CompletableFuture<Integer> f = new CompletableFuture<>();
1853		final CompletableFuture<Integer> g = new CompletableFuture<>();
1854		final IncAction r = new IncAction();
#	Line 2107 | Line 1856 | public class CompletableFutureTest exten
1856
1857		f.complete(v1);
1858		checkCompletedNormally(h, null);
1859	<	assertEquals(r.value, inc(v1));
1859	>	assertEquals(inc(v1), r.value);
1860		g.complete(v2);
1861
1862		checkCompletedNormally(f, v1);
1863		checkCompletedNormally(g, v2);
1864		checkCompletedNormally(h, null);
1865	<	}
2117	<	}
1865	>	}}
1866
1867		public void testAcceptEither_normalCompletion2() {
1868		for (ExecutionMode m : ExecutionMode.values())
1869		for (Integer v1 : new Integer[] { 1, null })
1870	<	for (Integer v2 : new Integer[] { 2, null }) {
1871	<
1870	>	for (Integer v2 : new Integer[] { 2, null })
1871	>	{
1872		final CompletableFuture<Integer> f = new CompletableFuture<>();
1873		final CompletableFuture<Integer> g = new CompletableFuture<>();
1874		final IncAction r = new IncAction();
#	Line 2128 | Line 1876 | public class CompletableFutureTest exten
1876
1877		g.complete(v2);
1878		checkCompletedNormally(h, null);
1879	<	assertEquals(r.value, inc(v2));
1879	>	assertEquals(inc(v2), r.value);
1880		f.complete(v1);
1881
1882		checkCompletedNormally(f, v1);
1883		checkCompletedNormally(g, v2);
1884		checkCompletedNormally(h, null);
1885	<	}
1886	<	}
1885	>	}}
1886	>
1887		public void testAcceptEither_normalCompletion3() {
1888		for (ExecutionMode m : ExecutionMode.values())
1889		for (Integer v1 : new Integer[] { 1, null })
1890	<	for (Integer v2 : new Integer[] { 2, null }) {
1891	<
1890	>	for (Integer v2 : new Integer[] { 2, null })
1891	>	{
1892		final CompletableFuture<Integer> f = new CompletableFuture<>();
1893		final CompletableFuture<Integer> g = new CompletableFuture<>();
1894		final IncAction r = new IncAction();
#	Line 2156 | Line 1904 | public class CompletableFutureTest exten
1904		// unspecified behavior
1905		assertTrue(Objects.equals(r.value, inc(v1)) ||
1906		Objects.equals(r.value, inc(v2)));
1907	<	}
2160	<	}
1907	>	}}
1908
1909		/**
1910		* acceptEither result completes exceptionally after exceptional
#	Line 2165 | Line 1912 | public class CompletableFutureTest exten
1912		*/
1913		public void testAcceptEither_exceptionalCompletion1() {
1914		for (ExecutionMode m : ExecutionMode.values())
1915	<	for (Integer v1 : new Integer[] { 1, null }) {
1916	<
1915	>	for (Integer v1 : new Integer[] { 1, null })
1916	>	{
1917		final CompletableFuture<Integer> f = new CompletableFuture<>();
1918		final CompletableFuture<Integer> g = new CompletableFuture<>();
1919		final IncAction r = new IncAction();
#	Line 2181 | Line 1928 | public class CompletableFutureTest exten
1928		checkCompletedNormally(g, v1);
1929		checkCompletedWithWrappedCFException(f, ex);
1930		checkCompletedWithWrappedCFException(h, ex);
1931	<	}
2185	<	}
1931	>	}}
1932
1933		public void testAcceptEither_exceptionalCompletion2() {
1934		for (ExecutionMode m : ExecutionMode.values())
1935	<	for (Integer v1 : new Integer[] { 1, null }) {
1936	<
1935	>	for (Integer v1 : new Integer[] { 1, null })
1936	>	{
1937		final CompletableFuture<Integer> f = new CompletableFuture<>();
1938		final CompletableFuture<Integer> g = new CompletableFuture<>();
1939		final IncAction r = new IncAction();
#	Line 2202 | Line 1948 | public class CompletableFutureTest exten
1948		checkCompletedNormally(f, v1);
1949		checkCompletedWithWrappedCFException(g, ex);
1950		checkCompletedWithWrappedCFException(h, ex);
1951	<	}
2206	<	}
1951	>	}}
1952
1953		public void testAcceptEither_exceptionalCompletion3() {
1954		for (ExecutionMode m : ExecutionMode.values())
1955	<	for (Integer v1 : new Integer[] { 1, null }) {
1956	<
1955	>	for (Integer v1 : new Integer[] { 1, null })
1956	>	{
1957		final CompletableFuture<Integer> f = new CompletableFuture<>();
1958		final CompletableFuture<Integer> g = new CompletableFuture<>();
1959		final IncAction r = new IncAction();
#	Line 2221 | Line 1966 | public class CompletableFutureTest exten
1966		// unspecified behavior
1967		Integer v;
1968		try {
1969	<	assertEquals(h.join(), null);
1969	>	assertNull(h.join());
1970		assertEquals(1, r.invocationCount);
1971		assertEquals(inc(v1), r.value);
1972		} catch (CompletionException ok) {
#	Line 2231 | Line 1976 | public class CompletableFutureTest exten
1976
1977		checkCompletedWithWrappedCFException(g, ex);
1978		checkCompletedNormally(f, v1);
1979	<	}
2235	<	}
1979	>	}}
1980
1981		public void testAcceptEither_exceptionalCompletion4() {
1982		for (ExecutionMode m : ExecutionMode.values())
1983	<	for (Integer v1 : new Integer[] { 1, null }) {
1984	<
1983	>	for (Integer v1 : new Integer[] { 1, null })
1984	>	{
1985		final CompletableFuture<Integer> f = new CompletableFuture<>();
1986		final CompletableFuture<Integer> g = new CompletableFuture<>();
1987		final IncAction r = new IncAction();
#	Line 2250 | Line 1994 | public class CompletableFutureTest exten
1994		// unspecified behavior
1995		Integer v;
1996		try {
1997	<	assertEquals(h.join(), null);
1997	>	assertNull(h.join());
1998		assertEquals(1, r.invocationCount);
1999		assertEquals(inc(v1), r.value);
2000		} catch (CompletionException ok) {
#	Line 2260 | Line 2004 | public class CompletableFutureTest exten
2004
2005		checkCompletedWithWrappedCFException(f, ex);
2006		checkCompletedNormally(g, v1);
2007	<	}
2264	<	}
2007	>	}}
2008
2009		/**
2010		* acceptEither result completes exceptionally if action does
#	Line 2269 | Line 2012 | public class CompletableFutureTest exten
2012		public void testAcceptEither_actionFailed1() {
2013		for (ExecutionMode m : ExecutionMode.values())
2014		for (Integer v1 : new Integer[] { 1, null })
2015	<	for (Integer v2 : new Integer[] { 2, null }) {
2016	<
2015	>	for (Integer v2 : new Integer[] { 2, null })
2016	>	{
2017		final CompletableFuture<Integer> f = new CompletableFuture<>();
2018		final CompletableFuture<Integer> g = new CompletableFuture<>();
2019		final FailingConsumer r = new FailingConsumer();
#	Line 2281 | Line 2024 | public class CompletableFutureTest exten
2024		g.complete(v2);
2025		checkCompletedNormally(f, v1);
2026		checkCompletedNormally(g, v2);
2027	<	}
2285	<	}
2027	>	}}
2028
2029		public void testAcceptEither_actionFailed2() {
2030		for (ExecutionMode m : ExecutionMode.values())
2031		for (Integer v1 : new Integer[] { 1, null })
2032	<	for (Integer v2 : new Integer[] { 2, null }) {
2033	<
2032	>	for (Integer v2 : new Integer[] { 2, null })
2033	>	{
2034		final CompletableFuture<Integer> f = new CompletableFuture<>();
2035		final CompletableFuture<Integer> g = new CompletableFuture<>();
2036		final FailingConsumer r = new FailingConsumer();
#	Line 2299 | Line 2041 | public class CompletableFutureTest exten
2041		f.complete(v1);
2042		checkCompletedNormally(f, v1);
2043		checkCompletedNormally(g, v2);
2044	<	}
2303	<	}
2044	>	}}
2045
2046		/**
2047		* acceptEither result completes exceptionally if either source cancelled
#	Line 2308 | Line 2049 | public class CompletableFutureTest exten
2049		public void testAcceptEither_sourceCancelled1() {
2050		for (ExecutionMode m : ExecutionMode.values())
2051		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2052	<	for (Integer v1 : new Integer[] { 1, null }) {
2053	<
2052	>	for (Integer v1 : new Integer[] { 1, null })
2053	>	{
2054		final CompletableFuture<Integer> f = new CompletableFuture<>();
2055		final CompletableFuture<Integer> g = new CompletableFuture<>();
2056		final IncAction r = new IncAction();
#	Line 2323 | Line 2064 | public class CompletableFutureTest exten
2064		assertEquals(0, r.invocationCount);
2065		checkCompletedNormally(g, v1);
2066		checkCompletedWithWrappedCancellationException(h);
2067	<	}
2327	<	}
2067	>	}}
2068
2069		public void testAcceptEither_sourceCancelled2() {
2070		for (ExecutionMode m : ExecutionMode.values())
2071		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2072	<	for (Integer v1 : new Integer[] { 1, null }) {
2073	<
2072	>	for (Integer v1 : new Integer[] { 1, null })
2073	>	{
2074		final CompletableFuture<Integer> f = new CompletableFuture<>();
2075		final CompletableFuture<Integer> g = new CompletableFuture<>();
2076		final IncAction r = new IncAction();
#	Line 2344 | Line 2084 | public class CompletableFutureTest exten
2084		assertEquals(0, r.invocationCount);
2085		checkCompletedNormally(f, v1);
2086		checkCompletedWithWrappedCancellationException(h);
2087	<	}
2348	<	}
2087	>	}}
2088
2089		public void testAcceptEither_sourceCancelled3() {
2090		for (ExecutionMode m : ExecutionMode.values())
2091		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2092	<	for (Integer v1 : new Integer[] { 1, null }) {
2093	<
2092	>	for (Integer v1 : new Integer[] { 1, null })
2093	>	{
2094		final CompletableFuture<Integer> f = new CompletableFuture<>();
2095		final CompletableFuture<Integer> g = new CompletableFuture<>();
2096		final IncAction r = new IncAction();
#	Line 2363 | Line 2102 | public class CompletableFutureTest exten
2102		// unspecified behavior
2103		Integer v;
2104		try {
2105	<	assertEquals(h.join(), null);
2105	>	assertNull(h.join());
2106		assertEquals(1, r.invocationCount);
2107		assertEquals(inc(v1), r.value);
2108		} catch (CompletionException ok) {
#	Line 2373 | Line 2112 | public class CompletableFutureTest exten
2112
2113		checkCancelled(g);
2114		checkCompletedNormally(f, v1);
2115	<	}
2377	<	}
2115	>	}}
2116
2117		public void testAcceptEither_sourceCancelled4() {
2118		for (ExecutionMode m : ExecutionMode.values())
2119		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2120	<	for (Integer v1 : new Integer[] { 1, null }) {
2121	<
2120	>	for (Integer v1 : new Integer[] { 1, null })
2121	>	{
2122		final CompletableFuture<Integer> f = new CompletableFuture<>();
2123		final CompletableFuture<Integer> g = new CompletableFuture<>();
2124		final IncAction r = new IncAction();
#	Line 2392 | Line 2130 | public class CompletableFutureTest exten
2130		// unspecified behavior
2131		Integer v;
2132		try {
2133	<	assertEquals(h.join(), null);
2133	>	assertNull(h.join());
2134		assertEquals(1, r.invocationCount);
2135		assertEquals(inc(v1), r.value);
2136		} catch (CompletionException ok) {
#	Line 2402 | Line 2140 | public class CompletableFutureTest exten
2140
2141		checkCancelled(f);
2142		checkCompletedNormally(g, v1);
2143	<	}
2406	<	}
2143	>	}}
2144
2145		/**
2146		* runAfterEither result completes normally after normal completion
#	Line 2412 | Line 2149 | public class CompletableFutureTest exten
2149		public void testRunAfterEither_normalCompletion1() {
2150		for (ExecutionMode m : ExecutionMode.values())
2151		for (Integer v1 : new Integer[] { 1, null })
2152	<	for (Integer v2 : new Integer[] { 2, null }) {
2153	<
2152	>	for (Integer v2 : new Integer[] { 2, null })
2153	>	{
2154		final CompletableFuture<Integer> f = new CompletableFuture<>();
2155		final CompletableFuture<Integer> g = new CompletableFuture<>();
2156		final Noop r = new Noop();
#	Line 2428 | Line 2165 | public class CompletableFutureTest exten
2165		checkCompletedNormally(g, v2);
2166		checkCompletedNormally(h, null);
2167		assertEquals(1, r.invocationCount);
2168	<	}
2432	<	}
2168	>	}}
2169
2170		public void testRunAfterEither_normalCompletion2() {
2171		for (ExecutionMode m : ExecutionMode.values())
2172		for (Integer v1 : new Integer[] { 1, null })
2173	<	for (Integer v2 : new Integer[] { 2, null }) {
2174	<
2173	>	for (Integer v2 : new Integer[] { 2, null })
2174	>	{
2175		final CompletableFuture<Integer> f = new CompletableFuture<>();
2176		final CompletableFuture<Integer> g = new CompletableFuture<>();
2177		final Noop r = new Noop();
#	Line 2450 | Line 2186 | public class CompletableFutureTest exten
2186		checkCompletedNormally(g, v2);
2187		checkCompletedNormally(h, null);
2188		assertEquals(1, r.invocationCount);
2189	<	}
2190	<	}
2189	>	}}
2190	>
2191		public void testRunAfterEither_normalCompletion3() {
2192		for (ExecutionMode m : ExecutionMode.values())
2193		for (Integer v1 : new Integer[] { 1, null })
2194	<	for (Integer v2 : new Integer[] { 2, null }) {
2195	<
2194	>	for (Integer v2 : new Integer[] { 2, null })
2195	>	{
2196		final CompletableFuture<Integer> f = new CompletableFuture<>();
2197		final CompletableFuture<Integer> g = new CompletableFuture<>();
2198		final Noop r = new Noop();
#	Line 2469 | Line 2205 | public class CompletableFutureTest exten
2205		checkCompletedNormally(f, v1);
2206		checkCompletedNormally(g, v2);
2207		assertEquals(1, r.invocationCount);
2208	<	}
2473	<	}
2208	>	}}
2209
2210		/**
2211		* runAfterEither result completes exceptionally after exceptional
#	Line 2478 | Line 2213 | public class CompletableFutureTest exten
2213		*/
2214		public void testRunAfterEither_exceptionalCompletion1() {
2215		for (ExecutionMode m : ExecutionMode.values())
2216	<	for (Integer v1 : new Integer[] { 1, null }) {
2217	<
2216	>	for (Integer v1 : new Integer[] { 1, null })
2217	>	{
2218		final CompletableFuture<Integer> f = new CompletableFuture<>();
2219		final CompletableFuture<Integer> g = new CompletableFuture<>();
2220		final Noop r = new Noop();
#	Line 2494 | Line 2229 | public class CompletableFutureTest exten
2229		checkCompletedNormally(g, v1);
2230		checkCompletedWithWrappedCFException(f, ex);
2231		checkCompletedWithWrappedCFException(h, ex);
2232	<	}
2498	<	}
2232	>	}}
2233
2234		public void testRunAfterEither_exceptionalCompletion2() {
2235		for (ExecutionMode m : ExecutionMode.values())
2236	<	for (Integer v1 : new Integer[] { 1, null }) {
2237	<
2236	>	for (Integer v1 : new Integer[] { 1, null })
2237	>	{
2238		final CompletableFuture<Integer> f = new CompletableFuture<>();
2239		final CompletableFuture<Integer> g = new CompletableFuture<>();
2240		final Noop r = new Noop();
#	Line 2515 | Line 2249 | public class CompletableFutureTest exten
2249		checkCompletedNormally(f, v1);
2250		checkCompletedWithWrappedCFException(g, ex);
2251		checkCompletedWithWrappedCFException(h, ex);
2252	<	}
2519	<	}
2252	>	}}
2253
2254		public void testRunAfterEither_exceptionalCompletion3() {
2255		for (ExecutionMode m : ExecutionMode.values())
2256	<	for (Integer v1 : new Integer[] { 1, null }) {
2257	<
2256	>	for (Integer v1 : new Integer[] { 1, null })
2257	>	{
2258		final CompletableFuture<Integer> f = new CompletableFuture<>();
2259		final CompletableFuture<Integer> g = new CompletableFuture<>();
2260		final Noop r = new Noop();
#	Line 2534 | Line 2267 | public class CompletableFutureTest exten
2267		// unspecified behavior
2268		Integer v;
2269		try {
2270	<	assertEquals(h.join(), null);
2270	>	assertNull(h.join());
2271		assertEquals(1, r.invocationCount);
2272		} catch (CompletionException ok) {
2273		checkCompletedWithWrappedCFException(h, ex);
#	Line 2543 | Line 2276 | public class CompletableFutureTest exten
2276
2277		checkCompletedWithWrappedCFException(g, ex);
2278		checkCompletedNormally(f, v1);
2279	<	}
2547	<	}
2279	>	}}
2280
2281		public void testRunAfterEither_exceptionalCompletion4() {
2282		for (ExecutionMode m : ExecutionMode.values())
2283	<	for (Integer v1 : new Integer[] { 1, null }) {
2284	<
2283	>	for (Integer v1 : new Integer[] { 1, null })
2284	>	{
2285		final CompletableFuture<Integer> f = new CompletableFuture<>();
2286		final CompletableFuture<Integer> g = new CompletableFuture<>();
2287		final Noop r = new Noop();
#	Line 2562 | Line 2294 | public class CompletableFutureTest exten
2294		// unspecified behavior
2295		Integer v;
2296		try {
2297	<	assertEquals(h.join(), null);
2297	>	assertNull(h.join());
2298		assertEquals(1, r.invocationCount);
2299		} catch (CompletionException ok) {
2300		checkCompletedWithWrappedCFException(h, ex);
#	Line 2571 | Line 2303 | public class CompletableFutureTest exten
2303
2304		checkCompletedWithWrappedCFException(f, ex);
2305		checkCompletedNormally(g, v1);
2306	<	}
2575	<	}
2306	>	}}
2307
2308		/**
2309		* runAfterEither result completes exceptionally if action does
#	Line 2580 | Line 2311 | public class CompletableFutureTest exten
2311		public void testRunAfterEither_actionFailed1() {
2312		for (ExecutionMode m : ExecutionMode.values())
2313		for (Integer v1 : new Integer[] { 1, null })
2314	<	for (Integer v2 : new Integer[] { 2, null }) {
2315	<
2314	>	for (Integer v2 : new Integer[] { 2, null })
2315	>	{
2316		final CompletableFuture<Integer> f = new CompletableFuture<>();
2317		final CompletableFuture<Integer> g = new CompletableFuture<>();
2318	<	final FailingNoop r = new FailingNoop();
2318	>	final FailingRunnable r = new FailingRunnable();
2319		final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2320
2321		f.complete(v1);
#	Line 2592 | Line 2323 | public class CompletableFutureTest exten
2323		g.complete(v2);
2324		checkCompletedNormally(f, v1);
2325		checkCompletedNormally(g, v2);
2326	<	}
2596	<	}
2326	>	}}
2327
2328		public void testRunAfterEither_actionFailed2() {
2329		for (ExecutionMode m : ExecutionMode.values())
2330		for (Integer v1 : new Integer[] { 1, null })
2331	<	for (Integer v2 : new Integer[] { 2, null }) {
2332	<
2331	>	for (Integer v2 : new Integer[] { 2, null })
2332	>	{
2333		final CompletableFuture<Integer> f = new CompletableFuture<>();
2334		final CompletableFuture<Integer> g = new CompletableFuture<>();
2335	<	final FailingNoop r = new FailingNoop();
2335	>	final FailingRunnable r = new FailingRunnable();
2336		final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2337
2338		g.complete(v2);
#	Line 2610 | Line 2340 | public class CompletableFutureTest exten
2340		f.complete(v1);
2341		checkCompletedNormally(f, v1);
2342		checkCompletedNormally(g, v2);
2343	<	}
2614	<	}
2343	>	}}
2344
2345		/**
2346		* runAfterEither result completes exceptionally if either source cancelled
#	Line 2619 | Line 2348 | public class CompletableFutureTest exten
2348		public void testRunAfterEither_sourceCancelled1() {
2349		for (ExecutionMode m : ExecutionMode.values())
2350		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2351	<	for (Integer v1 : new Integer[] { 1, null }) {
2352	<
2351	>	for (Integer v1 : new Integer[] { 1, null })
2352	>	{
2353		final CompletableFuture<Integer> f = new CompletableFuture<>();
2354		final CompletableFuture<Integer> g = new CompletableFuture<>();
2355		final Noop r = new Noop();
#	Line 2634 | Line 2363 | public class CompletableFutureTest exten
2363		assertEquals(0, r.invocationCount);
2364		checkCompletedNormally(g, v1);
2365		checkCompletedWithWrappedCancellationException(h);
2366	<	}
2638	<	}
2366	>	}}
2367
2368		public void testRunAfterEither_sourceCancelled2() {
2369		for (ExecutionMode m : ExecutionMode.values())
2370		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2371	<	for (Integer v1 : new Integer[] { 1, null }) {
2372	<
2371	>	for (Integer v1 : new Integer[] { 1, null })
2372	>	{
2373		final CompletableFuture<Integer> f = new CompletableFuture<>();
2374		final CompletableFuture<Integer> g = new CompletableFuture<>();
2375		final Noop r = new Noop();
#	Line 2655 | Line 2383 | public class CompletableFutureTest exten
2383		assertEquals(0, r.invocationCount);
2384		checkCompletedNormally(f, v1);
2385		checkCompletedWithWrappedCancellationException(h);
2386	<	}
2659	<	}
2386	>	}}
2387
2388		public void testRunAfterEither_sourceCancelled3() {
2389		for (ExecutionMode m : ExecutionMode.values())
2390		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2391	<	for (Integer v1 : new Integer[] { 1, null }) {
2392	<
2391	>	for (Integer v1 : new Integer[] { 1, null })
2392	>	{
2393		final CompletableFuture<Integer> f = new CompletableFuture<>();
2394		final CompletableFuture<Integer> g = new CompletableFuture<>();
2395		final Noop r = new Noop();
#	Line 2674 | Line 2401 | public class CompletableFutureTest exten
2401		// unspecified behavior
2402		Integer v;
2403		try {
2404	<	assertEquals(h.join(), null);
2404	>	assertNull(h.join());
2405		assertEquals(1, r.invocationCount);
2406		} catch (CompletionException ok) {
2407		checkCompletedWithWrappedCancellationException(h);
#	Line 2683 | Line 2410 | public class CompletableFutureTest exten
2410
2411		checkCancelled(g);
2412		checkCompletedNormally(f, v1);
2413	<	}
2687	<	}
2413	>	}}
2414
2415		public void testRunAfterEither_sourceCancelled4() {
2416		for (ExecutionMode m : ExecutionMode.values())
2417		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2418	<	for (Integer v1 : new Integer[] { 1, null }) {
2419	<
2418	>	for (Integer v1 : new Integer[] { 1, null })
2419	>	{
2420		final CompletableFuture<Integer> f = new CompletableFuture<>();
2421		final CompletableFuture<Integer> g = new CompletableFuture<>();
2422		final Noop r = new Noop();
#	Line 2702 | Line 2428 | public class CompletableFutureTest exten
2428		// unspecified behavior
2429		Integer v;
2430		try {
2431	<	assertEquals(h.join(), null);
2431	>	assertNull(h.join());
2432		assertEquals(1, r.invocationCount);
2433		} catch (CompletionException ok) {
2434		checkCompletedWithWrappedCancellationException(h);
#	Line 2711 | Line 2437 | public class CompletableFutureTest exten
2437
2438		checkCancelled(f);
2439		checkCompletedNormally(g, v1);
2440	<	}
2715	<	}
2440	>	}}
2441
2442		/**
2443		* thenCompose result completes normally after normal completion of source
2444		*/
2445	<	public void testThenCompose_normalCompletion1() {
2445	>	public void testThenCompose_normalCompletion() {
2446		for (ExecutionMode m : ExecutionMode.values())
2447	<	for (Integer v1 : new Integer[] { 1, null }) {
2448	<
2447	>	for (boolean createIncomplete : new boolean[] { true, false })
2448	>	for (Integer v1 : new Integer[] { 1, null })
2449	>	{
2450		final CompletableFuture<Integer> f = new CompletableFuture<>();
2451		final CompletableFutureInc r = new CompletableFutureInc();
2452	+	if (!createIncomplete) f.complete(v1);
2453		final CompletableFuture<Integer> g = f.thenCompose(r);
2454	<	f.complete(v1);
2728	<	checkCompletedNormally(g, inc(v1));
2729	<	checkCompletedNormally(f, v1);
2730	<	assertEquals(1, r.invocationCount);
2731	<	}
2732	<	}
2733	<
2734	<	public void testThenCompose_normalCompletion2() {
2735	<	for (ExecutionMode m : ExecutionMode.values())
2736	<	for (Integer v1 : new Integer[] { 1, null }) {
2454	>	if (createIncomplete) f.complete(v1);
2455
2738	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
2739	–	final CompletableFutureInc r = new CompletableFutureInc();
2740	–	f.complete(v1);
2741	–	final CompletableFuture<Integer> g = f.thenCompose(r);
2456		checkCompletedNormally(g, inc(v1));
2457		checkCompletedNormally(f, v1);
2458		assertEquals(1, r.invocationCount);
2459	<	}
2746	<	}
2459	>	}}
2460
2461		/**
2462		* thenCompose result completes exceptionally after exceptional
2463		* completion of source
2464		*/
2465	<	public void testThenCompose_exceptionalCompletion1() {
2466	<	for (ExecutionMode m : ExecutionMode.values()) {
2467	<
2465	>	public void testThenCompose_exceptionalCompletion() {
2466	>	for (ExecutionMode m : ExecutionMode.values())
2467	>	for (boolean createIncomplete : new boolean[] { true, false })
2468	>	{
2469		final CFException ex = new CFException();
2470		final CompletableFutureInc r = new CompletableFutureInc();
2471		final CompletableFuture<Integer> f = new CompletableFuture<>();
2472	+	if (!createIncomplete) f.completeExceptionally(ex);
2473		final CompletableFuture<Integer> g = f.thenCompose(r);
2474	<	f.completeExceptionally(ex);
2760	<	checkCompletedWithWrappedCFException(g, ex);
2761	<	checkCompletedWithWrappedCFException(f, ex);
2762	<	}
2763	<	}
2764	<
2765	<	public void testThenCompose_exceptionalCompletion2() {
2766	<	for (ExecutionMode m : ExecutionMode.values()) {
2474	>	if (createIncomplete) f.completeExceptionally(ex);
2475
2768	–	final CFException ex = new CFException();
2769	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
2770	–	f.completeExceptionally(ex);
2771	–	final CompletableFutureInc r = new CompletableFutureInc();
2772	–	final CompletableFuture<Integer> g = f.thenCompose(r);
2476		checkCompletedWithWrappedCFException(g, ex);
2477		checkCompletedWithWrappedCFException(f, ex);
2478	<	}
2479	<	}
2478	>	assertEquals(0, r.invocationCount);
2479	>	}}
2480
2481		/**
2482		* thenCompose result completes exceptionally if action does
2483		*/
2484	<	public void testThenCompose_actionFailed1() {
2484	>	public void testThenCompose_actionFailed() {
2485		for (ExecutionMode m : ExecutionMode.values())
2486	<	for (Integer v1 : new Integer[] { 1, null }) {
2487	<
2486	>	for (boolean createIncomplete : new boolean[] { true, false })
2487	>	for (Integer v1 : new Integer[] { 1, null })
2488	>	{
2489		final CompletableFuture<Integer> f = new CompletableFuture<>();
2490		final FailingCompletableFutureFunction r
2491		= new FailingCompletableFutureFunction();
2492	+	if (!createIncomplete) f.complete(v1);
2493		final CompletableFuture<Integer> g = f.thenCompose(r);
2494	<	f.complete(v1);
2790	<	checkCompletedWithWrappedCFException(g);
2791	<	checkCompletedNormally(f, v1);
2792	<	}
2793	<	}
2794	<
2795	<	public void testThenCompose_actionFailed2() {
2796	<	for (ExecutionMode m : ExecutionMode.values())
2797	<	for (Integer v1 : new Integer[] { 1, null }) {
2494	>	if (createIncomplete) f.complete(v1);
2495
2799	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
2800	–	f.complete(v1);
2801	–	final FailingCompletableFutureFunction r
2802	–	= new FailingCompletableFutureFunction();
2803	–	final CompletableFuture<Integer> g = f.thenCompose(r);
2496		checkCompletedWithWrappedCFException(g);
2497		checkCompletedNormally(f, v1);
2498	<	}
2807	<	}
2498	>	}}
2499
2500		/**
2501		* thenCompose result completes exceptionally if source cancelled
2502		*/
2503	<	public void testThenCompose_sourceCancelled1() {
2503	>	public void testThenCompose_sourceCancelled() {
2504		for (ExecutionMode m : ExecutionMode.values())
2505	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false }) {
2506	<
2505	>	for (boolean createIncomplete : new boolean[] { true, false })
2506	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2507	>	{
2508		final CompletableFuture<Integer> f = new CompletableFuture<>();
2509		final CompletableFutureInc r = new CompletableFutureInc();
2510	+	if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
2511		final CompletableFuture<Integer> g = f.thenCompose(r);
2512	<	assertTrue(f.cancel(mayInterruptIfRunning));
2513	<	checkCompletedWithWrappedCancellationException(g);
2514	<	checkCancelled(f);
2512	>	if (createIncomplete) {
2513	>	checkIncomplete(g);
2514	>	assertTrue(f.cancel(mayInterruptIfRunning));
2515		}
2823	–	}
2516
2825	–	public void testThenCompose_sourceCancelled2() {
2826	–	for (ExecutionMode m : ExecutionMode.values())
2827	–	for (boolean mayInterruptIfRunning : new boolean[] { true, false }) {
2828	–
2829	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
2830	–	assertTrue(f.cancel(mayInterruptIfRunning));
2831	–	final CompletableFutureInc r = new CompletableFutureInc();
2832	–	final CompletableFuture<Integer> g = f.thenCompose(r);
2517		checkCompletedWithWrappedCancellationException(g);
2518		checkCancelled(f);
2519	<	}
2836	<	}
2837	<
2838	<	// asyncs
2839	<
2840	<	/**
2841	<	* thenRunAsync result completes normally after normal completion of source
2842	<	*/
2843	<	public void testThenRunAsync() {
2844	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2845	<	Noop r = new Noop();
2846	<	CompletableFuture<Void> g = f.thenRunAsync(r);
2847	<	f.complete(null);
2848	<	checkCompletedNormally(g, null);
2849	<
2850	<	// reordered version
2851	<	f = new CompletableFuture<>();
2852	<	f.complete(null);
2853	<	r = new Noop();
2854	<	g = f.thenRunAsync(r);
2855	<	checkCompletedNormally(g, null);
2856	<	}
2857	<
2858	<	/**
2859	<	* thenRunAsync result completes exceptionally after exceptional
2860	<	* completion of source
2861	<	*/
2862	<	public void testThenRunAsync2() {
2863	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2864	<	Noop r = new Noop();
2865	<	CompletableFuture<Void> g = f.thenRunAsync(r);
2866	<	f.completeExceptionally(new CFException());
2867	<	try {
2868	<	g.join();
2869	<	shouldThrow();
2870	<	} catch (CompletionException success) {}
2871	<	checkCompletedWithWrappedCFException(g);
2872	<	}
2873	<
2874	<	/**
2875	<	* thenRunAsync result completes exceptionally if action does
2876	<	*/
2877	<	public void testThenRunAsync3() {
2878	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2879	<	FailingNoop r = new FailingNoop();
2880	<	CompletableFuture<Void> g = f.thenRunAsync(r);
2881	<	f.complete(null);
2882	<	checkCompletedWithWrappedCFException(g);
2883	<	}
2884	<
2885	<	/**
2886	<	* thenRunAsync result completes exceptionally if source cancelled
2887	<	*/
2888	<	public void testThenRunAsync4() {
2889	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2890	<	Noop r = new Noop();
2891	<	CompletableFuture<Void> g = f.thenRunAsync(r);
2892	<	assertTrue(f.cancel(true));
2893	<	checkCompletedWithWrappedCancellationException(g);
2894	<	}
2895	<
2896	<	/**
2897	<	* thenApplyAsync result completes normally after normal completion of source
2898	<	*/
2899	<	public void testThenApplyAsync() {
2900	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2901	<	CompletableFuture<Integer> g = f.thenApplyAsync(inc);
2902	<	f.complete(one);
2903	<	checkCompletedNormally(g, two);
2904	<	}
2905	<
2906	<	/**
2907	<	* thenApplyAsync result completes exceptionally after exceptional
2908	<	* completion of source
2909	<	*/
2910	<	public void testThenApplyAsync2() {
2911	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2912	<	CompletableFuture<Integer> g = f.thenApplyAsync(inc);
2913	<	f.completeExceptionally(new CFException());
2914	<	checkCompletedWithWrappedCFException(g);
2915	<	}
2916	<
2917	<	/**
2918	<	* thenApplyAsync result completes exceptionally if action does
2919	<	*/
2920	<	public void testThenApplyAsync3() {
2921	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2922	<	FailingFunction r = new FailingFunction();
2923	<	CompletableFuture<Integer> g = f.thenApplyAsync(r);
2924	<	f.complete(null);
2925	<	checkCompletedWithWrappedCFException(g);
2926	<	}
2927	<
2928	<	/**
2929	<	* thenApplyAsync result completes exceptionally if source cancelled
2930	<	*/
2931	<	public void testThenApplyAsync4() {
2932	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2933	<	CompletableFuture<Integer> g = f.thenApplyAsync(inc);
2934	<	assertTrue(f.cancel(true));
2935	<	checkCompletedWithWrappedCancellationException(g);
2936	<	}
2937	<
2938	<	/**
2939	<	* thenAcceptAsync result completes normally after normal
2940	<	* completion of source
2941	<	*/
2942	<	public void testThenAcceptAsync() {
2943	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2944	<	IncAction r = new IncAction();
2945	<	CompletableFuture<Void> g = f.thenAcceptAsync(r);
2946	<	f.complete(one);
2947	<	checkCompletedNormally(g, null);
2948	<	assertEquals(r.value, (Integer) 2);
2949	<	}
2950	<
2951	<	/**
2952	<	* thenAcceptAsync result completes exceptionally after exceptional
2953	<	* completion of source
2954	<	*/
2955	<	public void testThenAcceptAsync2() {
2956	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2957	<	IncAction r = new IncAction();
2958	<	CompletableFuture<Void> g = f.thenAcceptAsync(r);
2959	<	f.completeExceptionally(new CFException());
2960	<	checkCompletedWithWrappedCFException(g);
2961	<	}
2962	<
2963	<	/**
2964	<	* thenAcceptAsync result completes exceptionally if action does
2965	<	*/
2966	<	public void testThenAcceptAsync3() {
2967	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2968	<	FailingConsumer r = new FailingConsumer();
2969	<	CompletableFuture<Void> g = f.thenAcceptAsync(r);
2970	<	f.complete(null);
2971	<	checkCompletedWithWrappedCFException(g);
2972	<	}
2973	<
2974	<	/**
2975	<	* thenAcceptAsync result completes exceptionally if source cancelled
2976	<	*/
2977	<	public void testThenAcceptAsync4() {
2978	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2979	<	IncAction r = new IncAction();
2980	<	CompletableFuture<Void> g = f.thenAcceptAsync(r);
2981	<	assertTrue(f.cancel(true));
2982	<	checkCompletedWithWrappedCancellationException(g);
2983	<	}
2984	<
2985	<	// async with explicit executors
2986	<
2987	<	/**
2988	<	* thenRunAsync result completes normally after normal completion of source
2989	<	*/
2990	<	public void testThenRunAsyncE() {
2991	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2992	<	Noop r = new Noop();
2993	<	CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor());
2994	<	f.complete(null);
2995	<	checkCompletedNormally(g, null);
2996	<
2997	<	// reordered version
2998	<	f = new CompletableFuture<>();
2999	<	f.complete(null);
3000	<	r = new Noop();
3001	<	g = f.thenRunAsync(r, new ThreadExecutor());
3002	<	checkCompletedNormally(g, null);
3003	<	}
3004	<
3005	<	/**
3006	<	* thenRunAsync result completes exceptionally after exceptional
3007	<	* completion of source
3008	<	*/
3009	<	public void testThenRunAsync2E() {
3010	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3011	<	Noop r = new Noop();
3012	<	CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor());
3013	<	f.completeExceptionally(new CFException());
3014	<	try {
3015	<	g.join();
3016	<	shouldThrow();
3017	<	} catch (CompletionException success) {}
3018	<	checkCompletedWithWrappedCFException(g);
3019	<	}
3020	<
3021	<	/**
3022	<	* thenRunAsync result completes exceptionally if action does
3023	<	*/
3024	<	public void testThenRunAsync3E() {
3025	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3026	<	FailingNoop r = new FailingNoop();
3027	<	CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor());
3028	<	f.complete(null);
3029	<	checkCompletedWithWrappedCFException(g);
3030	<	}
3031	<
3032	<	/**
3033	<	* thenRunAsync result completes exceptionally if source cancelled
3034	<	*/
3035	<	public void testThenRunAsync4E() {
3036	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3037	<	Noop r = new Noop();
3038	<	CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor());
3039	<	assertTrue(f.cancel(true));
3040	<	checkCompletedWithWrappedCancellationException(g);
3041	<	}
3042	<
3043	<	/**
3044	<	* thenApplyAsync result completes normally after normal completion of source
3045	<	*/
3046	<	public void testThenApplyAsyncE() {
3047	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3048	<	CompletableFuture<Integer> g = f.thenApplyAsync(inc, new ThreadExecutor());
3049	<	f.complete(one);
3050	<	checkCompletedNormally(g, two);
3051	<	}
3052	<
3053	<	/**
3054	<	* thenApplyAsync result completes exceptionally after exceptional
3055	<	* completion of source
3056	<	*/
3057	<	public void testThenApplyAsync2E() {
3058	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3059	<	CompletableFuture<Integer> g = f.thenApplyAsync(inc, new ThreadExecutor());
3060	<	f.completeExceptionally(new CFException());
3061	<	checkCompletedWithWrappedCFException(g);
3062	<	}
3063	<
3064	<	/**
3065	<	* thenApplyAsync result completes exceptionally if action does
3066	<	*/
3067	<	public void testThenApplyAsync3E() {
3068	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3069	<	FailingFunction r = new FailingFunction();
3070	<	CompletableFuture<Integer> g = f.thenApplyAsync(r, new ThreadExecutor());
3071	<	f.complete(null);
3072	<	checkCompletedWithWrappedCFException(g);
3073	<	}
3074	<
3075	<	/**
3076	<	* thenApplyAsync result completes exceptionally if source cancelled
3077	<	*/
3078	<	public void testThenApplyAsync4E() {
3079	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3080	<	CompletableFuture<Integer> g = f.thenApplyAsync(inc, new ThreadExecutor());
3081	<	assertTrue(f.cancel(true));
3082	<	checkCompletedWithWrappedCancellationException(g);
3083	<	}
3084	<
3085	<	/**
3086	<	* thenAcceptAsync result completes normally after normal
3087	<	* completion of source
3088	<	*/
3089	<	public void testThenAcceptAsyncE() {
3090	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3091	<	IncAction r = new IncAction();
3092	<	CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor());
3093	<	f.complete(one);
3094	<	checkCompletedNormally(g, null);
3095	<	assertEquals(r.value, (Integer) 2);
3096	<	}
3097	<
3098	<	/**
3099	<	* thenAcceptAsync result completes exceptionally after exceptional
3100	<	* completion of source
3101	<	*/
3102	<	public void testThenAcceptAsync2E() {
3103	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3104	<	IncAction r = new IncAction();
3105	<	CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor());
3106	<	f.completeExceptionally(new CFException());
3107	<	checkCompletedWithWrappedCFException(g);
3108	<	}
3109	<
3110	<	/**
3111	<	* thenAcceptAsync result completes exceptionally if action does
3112	<	*/
3113	<	public void testThenAcceptAsync3E() {
3114	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3115	<	FailingConsumer r = new FailingConsumer();
3116	<	CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor());
3117	<	f.complete(null);
3118	<	checkCompletedWithWrappedCFException(g);
3119	<	}
3120	<
3121	<	/**
3122	<	* thenAcceptAsync result completes exceptionally if source cancelled
3123	<	*/
3124	<	public void testThenAcceptAsync4E() {
3125	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3126	<	IncAction r = new IncAction();
3127	<	CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor());
3128	<	assertTrue(f.cancel(true));
3129	<	checkCompletedWithWrappedCancellationException(g);
3130	<	}
2519	>	}}
2520
2521		// other static methods
2522
#	Line 3328 | Line 2717 | public class CompletableFutureTest exten
2717		* source result.
2718		*/
2719		public void testWhenComplete_normalCompletion1() {
3331	–	for (boolean createIncomplete : new boolean[] { true, false })
2720		for (ExecutionMode m : ExecutionMode.values())
2721	<	for (Integer v1 : new Integer[] { 1, null }) {
2722	<
2723	<	final AtomicInteger a = new AtomicInteger();
2721	>	for (boolean createIncomplete : new boolean[] { true, false })
2722	>	for (Integer v1 : new Integer[] { 1, null })
2723	>	{
2724	>	final AtomicInteger a = new AtomicInteger(0);
2725		final CompletableFuture<Integer> f = new CompletableFuture<>();
2726		if (!createIncomplete) f.complete(v1);
2727	<	final CompletableFuture<Integer> g =
2728	<	m.whenComplete(f,
2729	<	(Integer x, Throwable t) -> {
2730	<	threadAssertSame(x, v1);
2731	<	threadAssertNull(t);
2732	<	a.getAndIncrement();
2733	<	});
2727	>	final CompletableFuture<Integer> g = m.whenComplete
2728	>	(f,
2729	>	(Integer x, Throwable t) -> {
2730	>	threadAssertSame(x, v1);
2731	>	threadAssertNull(t);
2732	>	a.getAndIncrement();
2733	>	});
2734		if (createIncomplete) f.complete(v1);
2735	<	checkCompletedNormally(f, v1);
2735	>
2736		checkCompletedNormally(g, v1);
2737	<	assertEquals(a.get(), 1);
2738	<	}
2739	<	}
2737	>	checkCompletedNormally(f, v1);
2738	>	assertEquals(1, a.get());
2739	>	}}
2740
2741		/**
2742		* whenComplete action executes on exceptional completion, propagating
2743		* source result.
2744		*/
2745		public void testWhenComplete_exceptionalCompletion() {
3357	–	for (boolean createIncomplete : new boolean[] { true, false })
2746		for (ExecutionMode m : ExecutionMode.values())
2747	<	for (Integer v1 : new Integer[] { 1, null }) {
2748	<
2749	<	final AtomicInteger a = new AtomicInteger();
2747	>	for (boolean createIncomplete : new boolean[] { true, false })
2748	>	for (Integer v1 : new Integer[] { 1, null })
2749	>	{
2750	>	final AtomicInteger a = new AtomicInteger(0);
2751		final CFException ex = new CFException();
2752		final CompletableFuture<Integer> f = new CompletableFuture<>();
2753		if (!createIncomplete) f.completeExceptionally(ex);
#	Line 3372 | Line 2761 | public class CompletableFutureTest exten
2761		if (createIncomplete) f.completeExceptionally(ex);
2762		checkCompletedWithWrappedCFException(f, ex);
2763		checkCompletedWithWrappedCFException(g, ex);
2764	<	assertEquals(a.get(), 1);
2765	<	}
2766	<	}
2764	>	assertEquals(1, a.get());
2765	>	}}
2766	>
2767	>	/**
2768	>	* whenComplete action executes on cancelled source, propagating
2769	>	* CancellationException.
2770	>	*/
2771	>	public void testWhenComplete_sourceCancelled() {
2772	>	for (ExecutionMode m : ExecutionMode.values())
2773	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2774	>	for (boolean createIncomplete : new boolean[] { true, false })
2775	>	{
2776	>	final AtomicInteger a = new AtomicInteger(0);
2777	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2778	>	if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
2779	>	final CompletableFuture<Integer> g = m.whenComplete
2780	>	(f,
2781	>	(Integer x, Throwable t) -> {
2782	>	threadAssertNull(x);
2783	>	threadAssertTrue(t instanceof CancellationException);
2784	>	a.getAndIncrement();
2785	>	});
2786	>	if (createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
2787	>
2788	>	//try { g.join(); } catch (Throwable t) { throw new Error(t); }
2789	>	checkCompletedWithWrappedCancellationException(g);
2790	>	checkCancelled(f);
2791	>	assertEquals(1, a.get());
2792	>	}}
2793
2794		/**
2795		* If a whenComplete action throws an exception when triggered by
#	Line 3383 | Line 2798 | public class CompletableFutureTest exten
2798		public void testWhenComplete_actionFailed() {
2799		for (boolean createIncomplete : new boolean[] { true, false })
2800		for (ExecutionMode m : ExecutionMode.values())
2801	<	for (Integer v1 : new Integer[] { 1, null }) {
2802	<
2801	>	for (Integer v1 : new Integer[] { 1, null })
2802	>	{
2803	>	final AtomicInteger a = new AtomicInteger(0);
2804		final CFException ex = new CFException();
2805		final CompletableFuture<Integer> f = new CompletableFuture<>();
2806		if (!createIncomplete) f.complete(v1);
#	Line 3393 | Line 2809 | public class CompletableFutureTest exten
2809		(Integer x, Throwable t) -> {
2810		threadAssertSame(x, v1);
2811		threadAssertNull(t);
2812	+	a.getAndIncrement();
2813		throw ex;
2814		});
2815		if (createIncomplete) f.complete(v1);
2816		checkCompletedNormally(f, v1);
2817		checkCompletedWithWrappedCFException(g, ex);
2818	<	}
2819	<	}
2818	>	assertEquals(1, a.get());
2819	>	}}
2820
2821		/**
2822		* If a whenComplete action throws an exception when triggered by
#	Line 3409 | Line 2826 | public class CompletableFutureTest exten
2826		public void testWhenComplete_actionFailedSourceFailed() {
2827		for (boolean createIncomplete : new boolean[] { true, false })
2828		for (ExecutionMode m : ExecutionMode.values())
2829	<	for (Integer v1 : new Integer[] { 1, null }) {
2830	<
2829	>	for (Integer v1 : new Integer[] { 1, null })
2830	>	{
2831	>	final AtomicInteger a = new AtomicInteger(0);
2832		final CFException ex1 = new CFException();
2833		final CFException ex2 = new CFException();
2834		final CompletableFuture<Integer> f = new CompletableFuture<>();
#	Line 3421 | Line 2839 | public class CompletableFutureTest exten
2839		(Integer x, Throwable t) -> {
2840		threadAssertSame(t, ex1);
2841		threadAssertNull(x);
2842	+	a.getAndIncrement();
2843		throw ex2;
2844		});
2845		if (createIncomplete) f.completeExceptionally(ex1);
2846
2847		checkCompletedWithWrappedCFException(f, ex1);
2848		checkCompletedWithWrappedCFException(g, ex1);
2849	<	}
2850	<	}
3432	<
3433	<	/**
3434	<	* handleAsync action completes normally with function value on
3435	<	* either normal or exceptional completion of source
3436	<	*/
3437	<	public void testHandleAsync() {
3438	<	CompletableFuture<Integer> f, g;
3439	<	IntegerHandler r;
3440	<
3441	<	f = new CompletableFuture<>();
3442	<	g = f.handleAsync(r = new IntegerHandler());
3443	<	assertEquals(0, r.invocationCount);
3444	<	f.completeExceptionally(new CFException());
3445	<	checkCompletedWithWrappedCFException(f);
3446	<	checkCompletedNormally(g, three);
3447	<	assertEquals(1, r.invocationCount);
3448	<
3449	<	f = new CompletableFuture<>();
3450	<	g = f.handleAsync(r = new IntegerHandler());
3451	<	assertEquals(0, r.invocationCount);
3452	<	f.completeExceptionally(new CFException());
3453	<	checkCompletedWithWrappedCFException(f);
3454	<	checkCompletedNormally(g, three);
3455	<	assertEquals(1, r.invocationCount);
3456	<
3457	<	f = new CompletableFuture<>();
3458	<	g = f.handleAsync(r = new IntegerHandler());
3459	<	assertEquals(0, r.invocationCount);
3460	<	f.complete(one);
3461	<	checkCompletedNormally(f, one);
3462	<	checkCompletedNormally(g, two);
3463	<	assertEquals(1, r.invocationCount);
3464	<
3465	<	f = new CompletableFuture<>();
3466	<	g = f.handleAsync(r = new IntegerHandler());
3467	<	assertEquals(0, r.invocationCount);
3468	<	f.complete(one);
3469	<	checkCompletedNormally(f, one);
3470	<	checkCompletedNormally(g, two);
3471	<	assertEquals(1, r.invocationCount);
3472	<	}
3473	<
3474	<	/**
3475	<	* handleAsync action with Executor completes normally with
3476	<	* function value on either normal or exceptional completion of
3477	<	* source
3478	<	*/
3479	<	public void testHandleAsync2() {
3480	<	CompletableFuture<Integer> f, g;
3481	<	ThreadExecutor exec = new ThreadExecutor();
3482	<	IntegerHandler r;
3483	<
3484	<	f = new CompletableFuture<>();
3485	<	g = f.handleAsync(r = new IntegerHandler(), exec);
3486	<	assertEquals(0, r.invocationCount);
3487	<	f.completeExceptionally(new CFException());
3488	<	checkCompletedWithWrappedCFException(f);
3489	<	checkCompletedNormally(g, three);
3490	<	assertEquals(1, r.invocationCount);
3491	<
3492	<	f = new CompletableFuture<>();
3493	<	g = f.handleAsync(r = new IntegerHandler(), exec);
3494	<	assertEquals(0, r.invocationCount);
3495	<	f.completeExceptionally(new CFException());
3496	<	checkCompletedWithWrappedCFException(f);
3497	<	checkCompletedNormally(g, three);
3498	<	assertEquals(1, r.invocationCount);
3499	<
3500	<	f = new CompletableFuture<>();
3501	<	g = f.handleAsync(r = new IntegerHandler(), exec);
3502	<	assertEquals(0, r.invocationCount);
3503	<	f.complete(one);
3504	<	checkCompletedNormally(f, one);
3505	<	checkCompletedNormally(g, two);
3506	<	assertEquals(1, r.invocationCount);
3507	<
3508	<	f = new CompletableFuture<>();
3509	<	g = f.handleAsync(r = new IntegerHandler(), exec);
3510	<	assertEquals(0, r.invocationCount);
3511	<	f.complete(one);
3512	<	checkCompletedNormally(f, one);
3513	<	checkCompletedNormally(g, two);
3514	<	assertEquals(1, r.invocationCount);
3515	<	}
2849	>	assertEquals(1, a.get());
2850	>	}}
2851
2852		}

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