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Comparing jsr166/src/test/tck/CompletableFutureTest.java (file contents):
Revision 1.50 by jsr166, Mon Jun 2 19:32:57 2014 UTC vs.
Revision 1.68 by jsr166, Fri Jun 6 19:35:54 2014 UTC

#	Line 284 | Line 284 | public class CompletableFutureTest exten
284		public void testGetNumberOfDependents() {
285		CompletableFuture<Integer> f = new CompletableFuture<>();
286		assertEquals(0, f.getNumberOfDependents());
287	<	CompletableFuture g = f.thenRun(new Noop());
287	>	CompletableFuture g = f.thenRun(new Noop(ExecutionMode.DEFAULT));
288		assertEquals(1, f.getNumberOfDependents());
289		assertEquals(0, g.getNumberOfDependents());
290	<	CompletableFuture h = f.thenRun(new Noop());
290	>	CompletableFuture h = f.thenRun(new Noop(ExecutionMode.DEFAULT));
291		assertEquals(2, f.getNumberOfDependents());
292		f.complete(1);
293		checkCompletedNormally(g, null);
#	Line 320 | Line 320 | public class CompletableFutureTest exten
320		checkCompletedNormally(f, "test");
321		}
322
323	<	// Choose non-commutative actions for better coverage
323	>	abstract class CheckedAction {
324	>	int invocationCount = 0;
325	>	final ExecutionMode m;
326	>	CheckedAction(ExecutionMode m) { this.m = m; }
327	>	void invoked() {
328	>	m.checkExecutionMode();
329	>	assertEquals(0, invocationCount++);
330	>	}
331	>	void assertNotInvoked() { assertEquals(0, invocationCount); }
332	>	void assertInvoked() { assertEquals(1, invocationCount); }
333	>	}
334
335	<	// A non-commutative function that handles and produces null values as well.
336	<	static Integer subtract(Integer x, Integer y) {
337	<	return (x == null && y == null) ? null :
338	<	((x == null) ? 42 : x.intValue())
339	<	- ((y == null) ? 99 : y.intValue());
335	>	abstract class CheckedIntegerAction extends CheckedAction {
336	>	Integer value;
337	>	CheckedIntegerAction(ExecutionMode m) { super(m); }
338	>	void assertValue(Integer expected) {
339	>	assertInvoked();
340	>	assertEquals(expected, value);
341	>	}
342	>	}
343	>
344	>	class IntegerSupplier extends CheckedAction
345	>	implements Supplier<Integer>
346	>	{
347	>	final Integer value;
348	>	IntegerSupplier(ExecutionMode m, Integer value) {
349	>	super(m);
350	>	this.value = value;
351	>	}
352	>	public Integer get() {
353	>	invoked();
354	>	return value;
355	>	}
356		}
357
358		// A function that handles and produces null values as well.
#	Line 334 | Line 360 | public class CompletableFutureTest exten
360		return (x == null) ? null : x + 1;
361		}
362
363	<	static final Supplier<Integer> supplyOne =
364	<	() -> Integer.valueOf(1);
365	<	static final Function<Integer, Integer> inc =
366	<	(Integer x) -> Integer.valueOf(x.intValue() + 1);
341	<	static final BiFunction<Integer, Integer, Integer> subtract =
342	<	(Integer x, Integer y) -> subtract(x, y);
343	<	static final class IncAction implements Consumer<Integer> {
344	<	int invocationCount = 0;
345	<	Integer value;
363	>	class NoopConsumer extends CheckedIntegerAction
364	>	implements Consumer<Integer>
365	>	{
366	>	NoopConsumer(ExecutionMode m) { super(m); }
367		public void accept(Integer x) {
368	<	invocationCount++;
369	<	value = inc(x);
368	>	invoked();
369	>	value = x;
370		}
371		}
372	<	static final class IncFunction implements Function<Integer,Integer> {
373	<	int invocationCount = 0;
374	<	Integer value;
372	>
373	>	class IncFunction extends CheckedIntegerAction
374	>	implements Function<Integer,Integer>
375	>	{
376	>	IncFunction(ExecutionMode m) { super(m); }
377		public Integer apply(Integer x) {
378	<	invocationCount++;
378	>	invoked();
379		return value = inc(x);
380		}
381		}
382	<	static final class SubtractAction implements BiConsumer<Integer, Integer> {
383	<	int invocationCount = 0;
384	<	Integer value;
385	<	// Check this action was invoked exactly once when result is computed.
382	>
383	>	// Choose non-commutative actions for better coverage
384	>	// A non-commutative function that handles and produces null values as well.
385	>	static Integer subtract(Integer x, Integer y) {
386	>	return (x == null && y == null) ? null :
387	>	((x == null) ? 42 : x.intValue())
388	>	- ((y == null) ? 99 : y.intValue());
389	>	}
390	>
391	>	class SubtractAction extends CheckedIntegerAction
392	>	implements BiConsumer<Integer, Integer>
393	>	{
394	>	SubtractAction(ExecutionMode m) { super(m); }
395		public void accept(Integer x, Integer y) {
396	<	invocationCount++;
396	>	invoked();
397		value = subtract(x, y);
398		}
399		}
400	<	static final class SubtractFunction implements BiFunction<Integer, Integer, Integer> {
401	<	int invocationCount = 0;
402	<	Integer value;
403	<	// Check this action was invoked exactly once when result is computed.
400	>
401	>	class SubtractFunction extends CheckedIntegerAction
402	>	implements BiFunction<Integer, Integer, Integer>
403	>	{
404	>	SubtractFunction(ExecutionMode m) { super(m); }
405		public Integer apply(Integer x, Integer y) {
406	<	invocationCount++;
406	>	invoked();
407		return value = subtract(x, y);
408		}
409		}
410	<	static final class Noop implements Runnable {
411	<	int invocationCount = 0;
410	>
411	>	class Noop extends CheckedAction implements Runnable {
412	>	Noop(ExecutionMode m) { super(m); }
413		public void run() {
414	<	invocationCount++;
414	>	invoked();
415		}
416		}
417
418	<	static final class FailingSupplier implements Supplier<Integer> {
419	<	int invocationCount = 0;
418	>	class FailingSupplier extends CheckedAction
419	>	implements Supplier<Integer>
420	>	{
421	>	FailingSupplier(ExecutionMode m) { super(m); }
422		public Integer get() {
423	<	invocationCount++;
423	>	invoked();
424		throw new CFException();
425		}
426		}
427	<	static final class FailingConsumer implements Consumer<Integer> {
428	<	int invocationCount = 0;
427	>
428	>	class FailingConsumer extends CheckedIntegerAction
429	>	implements Consumer<Integer>
430	>	{
431	>	FailingConsumer(ExecutionMode m) { super(m); }
432		public void accept(Integer x) {
433	<	invocationCount++;
433	>	invoked();
434	>	value = x;
435		throw new CFException();
436		}
437		}
438	<	static final class FailingBiConsumer implements BiConsumer<Integer, Integer> {
439	<	int invocationCount = 0;
438	>
439	>	class FailingBiConsumer extends CheckedIntegerAction
440	>	implements BiConsumer<Integer, Integer>
441	>	{
442	>	FailingBiConsumer(ExecutionMode m) { super(m); }
443		public void accept(Integer x, Integer y) {
444	<	invocationCount++;
444	>	invoked();
445	>	value = subtract(x, y);
446		throw new CFException();
447		}
448		}
449	<	static final class FailingFunction implements Function<Integer, Integer> {
450	<	int invocationCount = 0;
449	>
450	>	class FailingFunction extends CheckedIntegerAction
451	>	implements Function<Integer, Integer>
452	>	{
453	>	FailingFunction(ExecutionMode m) { super(m); }
454		public Integer apply(Integer x) {
455	<	invocationCount++;
455	>	invoked();
456	>	value = x;
457		throw new CFException();
458		}
459		}
460	<	static final class FailingBiFunction implements BiFunction<Integer, Integer, Integer> {
461	<	int invocationCount = 0;
460	>
461	>	class FailingBiFunction extends CheckedIntegerAction
462	>	implements BiFunction<Integer, Integer, Integer>
463	>	{
464	>	FailingBiFunction(ExecutionMode m) { super(m); }
465		public Integer apply(Integer x, Integer y) {
466	<	invocationCount++;
466	>	invoked();
467	>	value = subtract(x, y);
468		throw new CFException();
469		}
470		}
471	<	static final class FailingRunnable implements Runnable {
472	<	int invocationCount = 0;
471	>
472	>	class FailingRunnable extends CheckedAction implements Runnable {
473	>	FailingRunnable(ExecutionMode m) { super(m); }
474		public void run() {
475	<	invocationCount++;
475	>	invoked();
476		throw new CFException();
477		}
478		}
479
480	<	static final class CompletableFutureInc
481	<	implements Function<Integer, CompletableFuture<Integer>> {
482	<	int invocationCount = 0;
480	>
481	>	class CompletableFutureInc extends CheckedIntegerAction
482	>	implements Function<Integer, CompletableFuture<Integer>>
483	>	{
484	>	CompletableFutureInc(ExecutionMode m) { super(m); }
485		public CompletableFuture<Integer> apply(Integer x) {
486	<	invocationCount++;
486	>	invoked();
487	>	value = x;
488		CompletableFuture<Integer> f = new CompletableFuture<>();
489		f.complete(inc(x));
490		return f;
491		}
492		}
493
494	<	static final class FailingCompletableFutureFunction
495	<	implements Function<Integer, CompletableFuture<Integer>> {
496	<	int invocationCount = 0;
494	>	class FailingCompletableFutureFunction extends CheckedIntegerAction
495	>	implements Function<Integer, CompletableFuture<Integer>>
496	>	{
497	>	FailingCompletableFutureFunction(ExecutionMode m) { super(m); }
498		public CompletableFuture<Integer> apply(Integer x) {
499	<	invocationCount++;
499	>	invoked();
500	>	value = x;
501		throw new CFException();
502		}
503		}
504
505		// Used for explicit executor tests
506		static final class ThreadExecutor implements Executor {
507	<	AtomicInteger count = new AtomicInteger(0);
507	>	final AtomicInteger count = new AtomicInteger(0);
508	>	static final ThreadGroup tg = new ThreadGroup("ThreadExecutor");
509	>	static boolean startedCurrentThread() {
510	>	return Thread.currentThread().getThreadGroup() == tg;
511	>	}
512
513		public void execute(Runnable r) {
514		count.getAndIncrement();
515	<	new Thread(r).start();
515	>	new Thread(tg, r).start();
516		}
517		}
518
519		/**
520		* Permits the testing of parallel code for the 3 different
521	<	* execution modes without repeating all the testing code.
521	>	* execution modes without copy/pasting all the test methods.
522		*/
523		enum ExecutionMode {
524		DEFAULT {
525		public void checkExecutionMode() {
526	+	assertFalse(ThreadExecutor.startedCurrentThread());
527		assertNull(ForkJoinTask.getPool());
528		}
529	+	public CompletableFuture<Void> runAsync(Runnable a) {
530	+	throw new UnsupportedOperationException();
531	+	}
532	+	public <U> CompletableFuture<U> supplyAsync(Supplier<U> a) {
533	+	throw new UnsupportedOperationException();
534	+	}
535		public <T> CompletableFuture<Void> thenRun
536		(CompletableFuture<T> f, Runnable a) {
537		return f.thenRun(a);
#	Line 531 | Line 600 | public class CompletableFutureTest exten
600		assertSame(ForkJoinPool.commonPool(),
601		ForkJoinTask.getPool());
602		}
603	+	public CompletableFuture<Void> runAsync(Runnable a) {
604	+	return CompletableFuture.runAsync(a);
605	+	}
606	+	public <U> CompletableFuture<U> supplyAsync(Supplier<U> a) {
607	+	return CompletableFuture.supplyAsync(a);
608	+	}
609		public <T> CompletableFuture<Void> thenRun
610		(CompletableFuture<T> f, Runnable a) {
611		return f.thenRunAsync(a);
#	Line 596 | Line 671 | public class CompletableFutureTest exten
671
672		EXECUTOR {
673		public void checkExecutionMode() {
674	<	//TODO
674	>	assertTrue(ThreadExecutor.startedCurrentThread());
675	>	}
676	>	public CompletableFuture<Void> runAsync(Runnable a) {
677	>	return CompletableFuture.runAsync(a, new ThreadExecutor());
678	>	}
679	>	public <U> CompletableFuture<U> supplyAsync(Supplier<U> a) {
680	>	return CompletableFuture.supplyAsync(a, new ThreadExecutor());
681		}
682		public <T> CompletableFuture<Void> thenRun
683		(CompletableFuture<T> f, Runnable a) {
#	Line 662 | Line 743 | public class CompletableFutureTest exten
743		};
744
745		public abstract void checkExecutionMode();
746	+	public abstract CompletableFuture<Void> runAsync(Runnable a);
747	+	public abstract <U> CompletableFuture<U> supplyAsync(Supplier<U> a);
748		public abstract <T> CompletableFuture<Void> thenRun
749		(CompletableFuture<T> f, Runnable a);
750		public abstract <T> CompletableFuture<Void> thenAccept
#	Line 740 | Line 823 | public class CompletableFutureTest exten
823		if (!createIncomplete) f.completeExceptionally(ex);
824		final CompletableFuture<Integer> g = f.exceptionally
825		((Throwable t) -> {
826	+	ExecutionMode.DEFAULT.checkExecutionMode();
827		threadAssertSame(t, ex);
828		a.getAndIncrement();
829		return v1;
#	Line 761 | Line 845 | public class CompletableFutureTest exten
845		if (!createIncomplete) f.completeExceptionally(ex1);
846		final CompletableFuture<Integer> g = f.exceptionally
847		((Throwable t) -> {
848	+	ExecutionMode.DEFAULT.checkExecutionMode();
849		threadAssertSame(t, ex1);
850		a.getAndIncrement();
851		throw ex2;
#	Line 786 | Line 871 | public class CompletableFutureTest exten
871		final CompletableFuture<Integer> g = m.handle
872		(f,
873		(Integer x, Throwable t) -> {
874	+	m.checkExecutionMode();
875		threadAssertSame(x, v1);
876		threadAssertNull(t);
877		a.getAndIncrement();
#	Line 814 | Line 900 | public class CompletableFutureTest exten
900		final CompletableFuture<Integer> g = m.handle
901		(f,
902		(Integer x, Throwable t) -> {
903	+	m.checkExecutionMode();
904		threadAssertNull(x);
905		threadAssertSame(t, ex);
906		a.getAndIncrement();
#	Line 842 | Line 929 | public class CompletableFutureTest exten
929		final CompletableFuture<Integer> g = m.handle
930		(f,
931		(Integer x, Throwable t) -> {
932	+	m.checkExecutionMode();
933		threadAssertNull(x);
934		threadAssertTrue(t instanceof CancellationException);
935		a.getAndIncrement();
#	Line 869 | Line 957 | public class CompletableFutureTest exten
957		final CompletableFuture<Integer> g = m.handle
958		(f,
959		(Integer x, Throwable t) -> {
960	+	m.checkExecutionMode();
961		threadAssertNull(x);
962		threadAssertSame(ex1, t);
963		a.getAndIncrement();
#	Line 893 | Line 982 | public class CompletableFutureTest exten
982		final CompletableFuture<Integer> g = m.handle
983		(f,
984		(Integer x, Throwable t) -> {
985	+	m.checkExecutionMode();
986		threadAssertSame(x, v1);
987		threadAssertNull(t);
988		a.getAndIncrement();
#	Line 908 | Line 998 | public class CompletableFutureTest exten
998		/**
999		* runAsync completes after running Runnable
1000		*/
1001	<	public void testRunAsync() {
1002	<	Noop r = new Noop();
1003	<	CompletableFuture<Void> f = CompletableFuture.runAsync(r);
1004	<	assertNull(f.join());
1005	<	assertEquals(1, r.invocationCount);
1006	<	checkCompletedNormally(f, null);
1007	<	}
1008	<
1009	<	/**
920	<	* runAsync with executor completes after running Runnable
921	<	*/
922	<	public void testRunAsync2() {
923	<	Noop r = new Noop();
924	<	ThreadExecutor exec = new ThreadExecutor();
925	<	CompletableFuture<Void> f = CompletableFuture.runAsync(r, exec);
1001	>	public void testRunAsync_normalCompletion() {
1002	>	ExecutionMode[] executionModes = {
1003	>	ExecutionMode.ASYNC,
1004	>	ExecutionMode.EXECUTOR,
1005	>	};
1006	>	for (ExecutionMode m : executionModes)
1007	>	{
1008	>	final Noop r = new Noop(m);
1009	>	final CompletableFuture<Void> f = m.runAsync(r);
1010		assertNull(f.join());
927	–	assertEquals(1, r.invocationCount);
1011		checkCompletedNormally(f, null);
1012	<	assertEquals(1, exec.count.get());
1013	<	}
1012	>	r.assertInvoked();
1013	>	}}
1014
1015		/**
1016		* failing runAsync completes exceptionally after running Runnable
1017		*/
1018	<	public void testRunAsync3() {
1019	<	FailingRunnable r = new FailingRunnable();
1020	<	CompletableFuture<Void> f = CompletableFuture.runAsync(r);
1018	>	public void testRunAsync_exceptionalCompletion() {
1019	>	ExecutionMode[] executionModes = {
1020	>	ExecutionMode.ASYNC,
1021	>	ExecutionMode.EXECUTOR,
1022	>	};
1023	>	for (ExecutionMode m : executionModes)
1024	>	{
1025	>	final FailingRunnable r = new FailingRunnable(m);
1026	>	final CompletableFuture<Void> f = m.runAsync(r);
1027		checkCompletedWithWrappedCFException(f);
1028	<	assertEquals(1, r.invocationCount);
1029	<	}
1028	>	r.assertInvoked();
1029	>	}}
1030
1031		/**
1032		* supplyAsync completes with result of supplier
1033		*/
1034	<	public void testSupplyAsync() {
1035	<	CompletableFuture<Integer> f;
1036	<	f = CompletableFuture.supplyAsync(supplyOne);
1037	<	assertEquals(f.join(), one);
1038	<	checkCompletedNormally(f, one);
1039	<	}
1040	<
1041	<	/**
1042	<	* supplyAsync with executor completes with result of supplier
1043	<	*/
1044	<	public void testSupplyAsync2() {
1045	<	CompletableFuture<Integer> f;
1046	<	f = CompletableFuture.supplyAsync(supplyOne, new ThreadExecutor());
1047	<	assertEquals(f.join(), one);
959	<	checkCompletedNormally(f, one);
960	<	}
1034	>	public void testSupplyAsync_normalCompletion() {
1035	>	ExecutionMode[] executionModes = {
1036	>	ExecutionMode.ASYNC,
1037	>	ExecutionMode.EXECUTOR,
1038	>	};
1039	>	for (ExecutionMode m : executionModes)
1040	>	for (Integer v1 : new Integer[] { 1, null })
1041	>	{
1042	>	final IntegerSupplier r = new IntegerSupplier(m, v1);
1043	>	final CompletableFuture<Integer> f = m.supplyAsync(r);
1044	>	assertSame(v1, f.join());
1045	>	checkCompletedNormally(f, v1);
1046	>	r.assertInvoked();
1047	>	}}
1048
1049		/**
1050		* Failing supplyAsync completes exceptionally
1051		*/
1052	<	public void testSupplyAsync3() {
1053	<	FailingSupplier r = new FailingSupplier();
1054	<	CompletableFuture<Integer> f = CompletableFuture.supplyAsync(r);
1052	>	public void testSupplyAsync_exceptionalCompletion() {
1053	>	ExecutionMode[] executionModes = {
1054	>	ExecutionMode.ASYNC,
1055	>	ExecutionMode.EXECUTOR,
1056	>	};
1057	>	for (ExecutionMode m : executionModes)
1058	>	{
1059	>	FailingSupplier r = new FailingSupplier(m);
1060	>	CompletableFuture<Integer> f = m.supplyAsync(r);
1061		checkCompletedWithWrappedCFException(f);
1062	<	assertEquals(1, r.invocationCount);
1063	<	}
1062	>	r.assertInvoked();
1063	>	}}
1064
1065		// seq completion methods
1066
#	Line 980 | Line 1073 | public class CompletableFutureTest exten
1073		for (Integer v1 : new Integer[] { 1, null })
1074		{
1075		final CompletableFuture<Integer> f = new CompletableFuture<>();
1076	<	final Noop r = new Noop();
1076	>	final Noop r = new Noop(m);
1077		if (!createIncomplete) f.complete(v1);
1078		final CompletableFuture<Void> g = m.thenRun(f, r);
1079	<	if (createIncomplete) f.complete(v1);
1079	>	if (createIncomplete) {
1080	>	checkIncomplete(g);
1081	>	f.complete(v1);
1082	>	}
1083
1084		checkCompletedNormally(g, null);
1085		checkCompletedNormally(f, v1);
1086	<	assertEquals(1, r.invocationCount);
1086	>	r.assertInvoked();
1087		}}
1088
1089		/**
#	Line 1000 | Line 1096 | public class CompletableFutureTest exten
1096		{
1097		final CFException ex = new CFException();
1098		final CompletableFuture<Integer> f = new CompletableFuture<>();
1099	<	final Noop r = new Noop();
1099	>	final Noop r = new Noop(m);
1100		if (!createIncomplete) f.completeExceptionally(ex);
1101		final CompletableFuture<Void> g = m.thenRun(f, r);
1102	<	if (createIncomplete) f.completeExceptionally(ex);
1102	>	if (createIncomplete) {
1103	>	checkIncomplete(g);
1104	>	f.completeExceptionally(ex);
1105	>	}
1106
1107		checkCompletedWithWrappedCFException(g, ex);
1108		checkCompletedWithWrappedCFException(f, ex);
1109	<	assertEquals(0, r.invocationCount);
1109	>	r.assertNotInvoked();
1110		}}
1111
1112		/**
#	Line 1019 | Line 1118 | public class CompletableFutureTest exten
1118		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1119		{
1120		final CompletableFuture<Integer> f = new CompletableFuture<>();
1121	<	final Noop r = new Noop();
1121	>	final Noop r = new Noop(m);
1122		if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
1123	<	final CompletableFuture<Void> g = f.thenRun(r);
1124	<	if (createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
1123	>	final CompletableFuture<Void> g = m.thenRun(f, r);
1124	>	if (createIncomplete) {
1125	>	checkIncomplete(g);
1126	>	assertTrue(f.cancel(mayInterruptIfRunning));
1127	>	}
1128
1129		checkCompletedWithWrappedCancellationException(g);
1130		checkCancelled(f);
1131	<	assertEquals(0, r.invocationCount);
1131	>	r.assertNotInvoked();
1132		}}
1133
1134		/**
#	Line 1038 | Line 1140 | public class CompletableFutureTest exten
1140		for (Integer v1 : new Integer[] { 1, null })
1141		{
1142		final CompletableFuture<Integer> f = new CompletableFuture<>();
1143	<	final FailingRunnable r = new FailingRunnable();
1143	>	final FailingRunnable r = new FailingRunnable(m);
1144		if (!createIncomplete) f.complete(v1);
1145	<	final CompletableFuture<Void> g = f.thenRun(r);
1146	<	if (createIncomplete) f.complete(v1);
1145	>	final CompletableFuture<Void> g = m.thenRun(f, r);
1146	>	if (createIncomplete) {
1147	>	checkIncomplete(g);
1148	>	f.complete(v1);
1149	>	}
1150
1151		checkCompletedWithWrappedCFException(g);
1152		checkCompletedNormally(f, v1);
#	Line 1056 | Line 1161 | public class CompletableFutureTest exten
1161		for (Integer v1 : new Integer[] { 1, null })
1162		{
1163		final CompletableFuture<Integer> f = new CompletableFuture<>();
1164	<	final IncFunction r = new IncFunction();
1164	>	final IncFunction r = new IncFunction(m);
1165		if (!createIncomplete) f.complete(v1);
1166		final CompletableFuture<Integer> g = m.thenApply(f, r);
1167		if (createIncomplete) {
#	Line 1066 | Line 1171 | public class CompletableFutureTest exten
1171
1172		checkCompletedNormally(g, inc(v1));
1173		checkCompletedNormally(f, v1);
1174	<	assertEquals(1, r.invocationCount);
1174	>	r.assertInvoked();
1175		}}
1176
1177		/**
#	Line 1079 | Line 1184 | public class CompletableFutureTest exten
1184		{
1185		final CFException ex = new CFException();
1186		final CompletableFuture<Integer> f = new CompletableFuture<>();
1187	<	final IncFunction r = new IncFunction();
1187	>	final IncFunction r = new IncFunction(m);
1188		if (!createIncomplete) f.completeExceptionally(ex);
1189		final CompletableFuture<Integer> g = m.thenApply(f, r);
1190	<	if (createIncomplete) f.completeExceptionally(ex);
1190	>	if (createIncomplete) {
1191	>	checkIncomplete(g);
1192	>	f.completeExceptionally(ex);
1193	>	}
1194
1195		checkCompletedWithWrappedCFException(g, ex);
1196		checkCompletedWithWrappedCFException(f, ex);
1197	<	assertEquals(0, r.invocationCount);
1197	>	r.assertNotInvoked();
1198		}}
1199
1200		/**
#	Line 1098 | Line 1206 | public class CompletableFutureTest exten
1206		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1207		{
1208		final CompletableFuture<Integer> f = new CompletableFuture<>();
1209	<	final IncFunction r = new IncFunction();
1209	>	final IncFunction r = new IncFunction(m);
1210		if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
1211	<	final CompletableFuture<Integer> g = f.thenApply(r);
1212	<	if (createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
1211	>	final CompletableFuture<Integer> g = m.thenApply(f, r);
1212	>	if (createIncomplete) {
1213	>	checkIncomplete(g);
1214	>	assertTrue(f.cancel(mayInterruptIfRunning));
1215	>	}
1216
1217		checkCompletedWithWrappedCancellationException(g);
1218		checkCancelled(f);
1219	<	assertEquals(0, r.invocationCount);
1219	>	r.assertNotInvoked();
1220		}}
1221
1222		/**
#	Line 1117 | Line 1228 | public class CompletableFutureTest exten
1228		for (Integer v1 : new Integer[] { 1, null })
1229		{
1230		final CompletableFuture<Integer> f = new CompletableFuture<>();
1231	<	final FailingFunction r = new FailingFunction();
1231	>	final FailingFunction r = new FailingFunction(m);
1232		if (!createIncomplete) f.complete(v1);
1233	<	final CompletableFuture<Integer> g = f.thenApply(r);
1234	<	if (createIncomplete) f.complete(v1);
1233	>	final CompletableFuture<Integer> g = m.thenApply(f, r);
1234	>	if (createIncomplete) {
1235	>	checkIncomplete(g);
1236	>	f.complete(v1);
1237	>	}
1238
1239		checkCompletedWithWrappedCFException(g);
1240		checkCompletedNormally(f, v1);
#	Line 1135 | Line 1249 | public class CompletableFutureTest exten
1249		for (Integer v1 : new Integer[] { 1, null })
1250		{
1251		final CompletableFuture<Integer> f = new CompletableFuture<>();
1252	<	final IncAction r = new IncAction();
1252	>	final NoopConsumer r = new NoopConsumer(m);
1253		if (!createIncomplete) f.complete(v1);
1254		final CompletableFuture<Void> g = m.thenAccept(f, r);
1255	<	if (createIncomplete) f.complete(v1);
1255	>	if (createIncomplete) {
1256	>	checkIncomplete(g);
1257	>	f.complete(v1);
1258	>	}
1259
1260		checkCompletedNormally(g, null);
1261	+	r.assertValue(v1);
1262		checkCompletedNormally(f, v1);
1145	–	assertEquals(1, r.invocationCount);
1146	–	assertEquals(inc(v1), r.value);
1263		}}
1264
1265		/**
#	Line 1156 | Line 1272 | public class CompletableFutureTest exten
1272		{
1273		final CFException ex = new CFException();
1274		final CompletableFuture<Integer> f = new CompletableFuture<>();
1275	<	final IncAction r = new IncAction();
1275	>	final NoopConsumer r = new NoopConsumer(m);
1276		if (!createIncomplete) f.completeExceptionally(ex);
1277		final CompletableFuture<Void> g = m.thenAccept(f, r);
1278	<	if (createIncomplete) f.completeExceptionally(ex);
1278	>	if (createIncomplete) {
1279	>	checkIncomplete(g);
1280	>	f.completeExceptionally(ex);
1281	>	}
1282
1283		checkCompletedWithWrappedCFException(g, ex);
1284		checkCompletedWithWrappedCFException(f, ex);
1285	<	assertEquals(0, r.invocationCount);
1167	<	}}
1168	<
1169	<	/**
1170	<	* thenAccept result completes exceptionally if action does
1171	<	*/
1172	<	public void testThenAccept_actionFailed() {
1173	<	for (ExecutionMode m : ExecutionMode.values())
1174	<	for (boolean createIncomplete : new boolean[] { true, false })
1175	<	for (Integer v1 : new Integer[] { 1, null })
1176	<	{
1177	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1178	<	final FailingConsumer r = new FailingConsumer();
1179	<	if (!createIncomplete) f.complete(v1);
1180	<	final CompletableFuture<Void> g = f.thenAccept(r);
1181	<	if (createIncomplete) f.complete(v1);
1182	<
1183	<	checkCompletedWithWrappedCFException(g);
1184	<	checkCompletedNormally(f, v1);
1285	>	r.assertNotInvoked();
1286		}}
1287
1288		/**
#	Line 1193 | Line 1294 | public class CompletableFutureTest exten
1294		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1295		{
1296		final CompletableFuture<Integer> f = new CompletableFuture<>();
1297	<	final IncAction r = new IncAction();
1297	>	final NoopConsumer r = new NoopConsumer(m);
1298		if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
1299	<	final CompletableFuture<Void> g = f.thenAccept(r);
1299	>	final CompletableFuture<Void> g = m.thenAccept(f, r);
1300		if (createIncomplete) {
1301		checkIncomplete(g);
1302		assertTrue(f.cancel(mayInterruptIfRunning));
#	Line 1203 | Line 1304 | public class CompletableFutureTest exten
1304
1305		checkCompletedWithWrappedCancellationException(g);
1306		checkCancelled(f);
1307	<	assertEquals(0, r.invocationCount);
1307	>	r.assertNotInvoked();
1308		}}
1309
1310		/**
1311	<	* thenCombine result completes normally after normal completion
1211	<	* of sources
1311	>	* thenAccept result completes exceptionally if action does
1312		*/
1313	<	public void testThenCombine_normalCompletion1() {
1214	<	for (boolean createIncomplete : new boolean[] { true, false })
1215	<	for (boolean fFirst : new boolean[] { true, false })
1313	>	public void testThenAccept_actionFailed() {
1314		for (ExecutionMode m : ExecutionMode.values())
1315	+	for (boolean createIncomplete : new boolean[] { true, false })
1316		for (Integer v1 : new Integer[] { 1, null })
1218	–	for (Integer v2 : new Integer[] { 2, null })
1317		{
1318		final CompletableFuture<Integer> f = new CompletableFuture<>();
1319	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1320	<	final SubtractFunction r = new SubtractFunction();
1321	<	CompletableFuture<Integer> h = null;
1322	<	if (createIncomplete) h = m.thenCombine(f, g, r);
1323	<
1226	<	if (fFirst)
1227	<	f.complete(v1);
1228	<	else
1229	<	g.complete(v2);
1230	<	if (createIncomplete) checkIncomplete(h);
1231	<	assertEquals(0, r.invocationCount);
1232	<	if (!fFirst)
1319	>	final FailingConsumer r = new FailingConsumer(m);
1320	>	if (!createIncomplete) f.complete(v1);
1321	>	final CompletableFuture<Void> g = m.thenAccept(f, r);
1322	>	if (createIncomplete) {
1323	>	checkIncomplete(g);
1324		f.complete(v1);
1325	<	else
1235	<	g.complete(v2);
1236	<	if (!createIncomplete) h = m.thenCombine(f, g, r);
1325	>	}
1326
1327	<	checkCompletedNormally(h, subtract(v1, v2));
1327	>	checkCompletedWithWrappedCFException(g);
1328		checkCompletedNormally(f, v1);
1240	–	checkCompletedNormally(g, v2);
1241	–	assertEquals(1, r.invocationCount);
1329		}}
1330
1331		/**
1332	<	* thenCombine result completes exceptionally after exceptional
1333	<	* completion of either source
1332	>	* thenCombine result completes normally after normal completion
1333	>	* of sources
1334		*/
1335	<	public void testThenCombine_exceptionalCompletion1() {
1335	>	public void testThenCombine_normalCompletion() {
1336		for (ExecutionMode m : ExecutionMode.values())
1337	+	for (boolean createIncomplete : new boolean[] { true, false })
1338	+	for (boolean fFirst : new boolean[] { true, false })
1339		for (Integer v1 : new Integer[] { 1, null })
1340	+	for (Integer v2 : new Integer[] { 2, null })
1341		{
1342		final CompletableFuture<Integer> f = new CompletableFuture<>();
1343		final CompletableFuture<Integer> g = new CompletableFuture<>();
1344	<	final SubtractFunction r = new SubtractFunction();
1255	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1256	<	final CFException ex = new CFException();
1257	<
1258	<	f.completeExceptionally(ex);
1259	<	checkIncomplete(h);
1260	<	g.complete(v1);
1344	>	final SubtractFunction r = new SubtractFunction(m);
1345
1346	<	checkCompletedWithWrappedCFException(h, ex);
1347	<	checkCompletedWithWrappedCFException(f, ex);
1348	<	assertEquals(0, r.invocationCount);
1265	<	checkCompletedNormally(g, v1);
1266	<	}}
1267	<
1268	<	public void testThenCombine_exceptionalCompletion2() {
1269	<	for (ExecutionMode m : ExecutionMode.values())
1270	<	for (Integer v1 : new Integer[] { 1, null })
1271	<	{
1272	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1273	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1274	<	final SubtractFunction r = new SubtractFunction();
1346	>	if (fFirst) f.complete(v1); else g.complete(v2);
1347	>	if (!createIncomplete)
1348	>	if (!fFirst) f.complete(v1); else g.complete(v2);
1349		final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1350	<	final CFException ex = new CFException();
1351	<
1352	<	g.completeExceptionally(ex);
1353	<	checkIncomplete(h);
1354	<	f.complete(v1);
1350	>	if (createIncomplete) {
1351	>	checkIncomplete(h);
1352	>	r.assertNotInvoked();
1353	>	if (!fFirst) f.complete(v1); else g.complete(v2);
1354	>	}
1355
1356	<	checkCompletedWithWrappedCFException(h, ex);
1283	<	checkCompletedWithWrappedCFException(g, ex);
1284	<	assertEquals(0, r.invocationCount);
1356	>	checkCompletedNormally(h, subtract(v1, v2));
1357		checkCompletedNormally(f, v1);
1358	+	checkCompletedNormally(g, v2);
1359	+	r.assertInvoked();
1360		}}
1361
1362	<	public void testThenCombine_exceptionalCompletion3() {
1362	>	/**
1363	>	* thenCombine result completes exceptionally after exceptional
1364	>	* completion of either source
1365	>	*/
1366	>	public void testThenCombine_exceptionalCompletion() {
1367		for (ExecutionMode m : ExecutionMode.values())
1368	+	for (boolean createIncomplete : new boolean[] { true, false })
1369	+	for (boolean fFirst : new boolean[] { true, false })
1370		for (Integer v1 : new Integer[] { 1, null })
1371		{
1372		final CompletableFuture<Integer> f = new CompletableFuture<>();
1373		final CompletableFuture<Integer> g = new CompletableFuture<>();
1294	–	final SubtractFunction r = new SubtractFunction();
1374		final CFException ex = new CFException();
1375	+	final SubtractFunction r = new SubtractFunction(m);
1376
1377	<	g.completeExceptionally(ex);
1378	<	f.complete(v1);
1377	>	(fFirst ? f : g).complete(v1);
1378	>	if (!createIncomplete)
1379	>	(!fFirst ? f : g).completeExceptionally(ex);
1380		final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1381	+	if (createIncomplete) {
1382	+	checkIncomplete(h);
1383	+	(!fFirst ? f : g).completeExceptionally(ex);
1384	+	}
1385
1386		checkCompletedWithWrappedCFException(h, ex);
1387	<	checkCompletedWithWrappedCFException(g, ex);
1388	<	assertEquals(0, r.invocationCount);
1389	<	checkCompletedNormally(f, v1);
1387	>	r.assertNotInvoked();
1388	>	checkCompletedNormally(fFirst ? f : g, v1);
1389	>	checkCompletedWithWrappedCFException(!fFirst ? f : g, ex);
1390		}}
1391
1392	<	public void testThenCombine_exceptionalCompletion4() {
1392	>	/**
1393	>	* thenCombine result completes exceptionally if either source cancelled
1394	>	*/
1395	>	public void testThenCombine_sourceCancelled() {
1396		for (ExecutionMode m : ExecutionMode.values())
1397	+	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1398	+	for (boolean createIncomplete : new boolean[] { true, false })
1399	+	for (boolean fFirst : new boolean[] { true, false })
1400		for (Integer v1 : new Integer[] { 1, null })
1401		{
1402		final CompletableFuture<Integer> f = new CompletableFuture<>();
1403		final CompletableFuture<Integer> g = new CompletableFuture<>();
1404	<	final SubtractFunction r = new SubtractFunction();
1314	<	final CFException ex = new CFException();
1404	>	final SubtractFunction r = new SubtractFunction(m);
1405
1406	<	f.completeExceptionally(ex);
1407	<	g.complete(v1);
1406	>	(fFirst ? f : g).complete(v1);
1407	>	if (!createIncomplete)
1408	>	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1409		final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1410	+	if (createIncomplete) {
1411	+	checkIncomplete(h);
1412	+	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1413	+	}
1414
1415	<	checkCompletedWithWrappedCFException(h, ex);
1416	<	checkCompletedWithWrappedCFException(f, ex);
1417	<	assertEquals(0, r.invocationCount);
1418	<	checkCompletedNormally(g, v1);
1415	>	checkCompletedWithWrappedCancellationException(h);
1416	>	checkCancelled(!fFirst ? f : g);
1417	>	r.assertNotInvoked();
1418	>	checkCompletedNormally(fFirst ? f : g, v1);
1419		}}
1420
1421		/**
1422		* thenCombine result completes exceptionally if action does
1423		*/
1424	<	public void testThenCombine_actionFailed1() {
1330	<	for (ExecutionMode m : ExecutionMode.values())
1331	<	for (Integer v1 : new Integer[] { 1, null })
1332	<	for (Integer v2 : new Integer[] { 2, null })
1333	<	{
1334	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1335	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1336	<	final FailingBiFunction r = new FailingBiFunction();
1337	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1338	<
1339	<	f.complete(v1);
1340	<	checkIncomplete(h);
1341	<	g.complete(v2);
1342	<
1343	<	checkCompletedWithWrappedCFException(h);
1344	<	checkCompletedNormally(f, v1);
1345	<	checkCompletedNormally(g, v2);
1346	<	}}
1347	<
1348	<	public void testThenCombine_actionFailed2() {
1424	>	public void testThenCombine_actionFailed() {
1425		for (ExecutionMode m : ExecutionMode.values())
1426	+	for (boolean fFirst : new boolean[] { true, false })
1427		for (Integer v1 : new Integer[] { 1, null })
1428		for (Integer v2 : new Integer[] { 2, null })
1429		{
1430		final CompletableFuture<Integer> f = new CompletableFuture<>();
1431		final CompletableFuture<Integer> g = new CompletableFuture<>();
1432	<	final FailingBiFunction r = new FailingBiFunction();
1432	>	final FailingBiFunction r = new FailingBiFunction(m);
1433		final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1434
1435	<	g.complete(v2);
1436	<	checkIncomplete(h);
1437	<	f.complete(v1);
1435	>	if (fFirst) {
1436	>	f.complete(v1);
1437	>	g.complete(v2);
1438	>	} else {
1439	>	g.complete(v2);
1440	>	f.complete(v1);
1441	>	}
1442
1443		checkCompletedWithWrappedCFException(h);
1444		checkCompletedNormally(f, v1);
#	Line 1365 | Line 1446 | public class CompletableFutureTest exten
1446		}}
1447
1448		/**
1368	–	* thenCombine result completes exceptionally if either source cancelled
1369	–	*/
1370	–	public void testThenCombine_sourceCancelled1() {
1371	–	for (ExecutionMode m : ExecutionMode.values())
1372	–	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1373	–	for (Integer v1 : new Integer[] { 1, null })
1374	–	{
1375	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1376	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1377	–	final SubtractFunction r = new SubtractFunction();
1378	–	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1379	–
1380	–	assertTrue(f.cancel(mayInterruptIfRunning));
1381	–	checkIncomplete(h);
1382	–	g.complete(v1);
1383	–
1384	–	checkCompletedWithWrappedCancellationException(h);
1385	–	checkCancelled(f);
1386	–	assertEquals(0, r.invocationCount);
1387	–	checkCompletedNormally(g, v1);
1388	–	}}
1389	–
1390	–	public void testThenCombine_sourceCancelled2() {
1391	–	for (ExecutionMode m : ExecutionMode.values())
1392	–	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1393	–	for (Integer v1 : new Integer[] { 1, null })
1394	–	{
1395	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1396	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1397	–	final SubtractFunction r = new SubtractFunction();
1398	–	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1399	–
1400	–	assertTrue(g.cancel(mayInterruptIfRunning));
1401	–	checkIncomplete(h);
1402	–	f.complete(v1);
1403	–
1404	–	checkCompletedWithWrappedCancellationException(h);
1405	–	checkCancelled(g);
1406	–	assertEquals(0, r.invocationCount);
1407	–	checkCompletedNormally(f, v1);
1408	–	}}
1409	–
1410	–	public void testThenCombine_sourceCancelled3() {
1411	–	for (ExecutionMode m : ExecutionMode.values())
1412	–	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1413	–	for (Integer v1 : new Integer[] { 1, null })
1414	–	{
1415	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1416	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1417	–	final SubtractFunction r = new SubtractFunction();
1418	–
1419	–	assertTrue(g.cancel(mayInterruptIfRunning));
1420	–	f.complete(v1);
1421	–	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1422	–
1423	–	checkCompletedWithWrappedCancellationException(h);
1424	–	checkCancelled(g);
1425	–	assertEquals(0, r.invocationCount);
1426	–	checkCompletedNormally(f, v1);
1427	–	}}
1428	–
1429	–	public void testThenCombine_sourceCancelled4() {
1430	–	for (ExecutionMode m : ExecutionMode.values())
1431	–	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1432	–	for (Integer v1 : new Integer[] { 1, null })
1433	–	{
1434	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1435	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1436	–	final SubtractFunction r = new SubtractFunction();
1437	–
1438	–	assertTrue(f.cancel(mayInterruptIfRunning));
1439	–	g.complete(v1);
1440	–	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1441	–
1442	–	checkCompletedWithWrappedCancellationException(h);
1443	–	checkCancelled(f);
1444	–	assertEquals(0, r.invocationCount);
1445	–	checkCompletedNormally(g, v1);
1446	–	}}
1447	–
1448	–	/**
1449		* thenAcceptBoth result completes normally after normal
1450		* completion of sources
1451		*/
1452	<	public void testThenAcceptBoth_normalCompletion1() {
1453	<	for (ExecutionMode m : ExecutionMode.values())
1454	<	for (Integer v1 : new Integer[] { 1, null })
1455	<	for (Integer v2 : new Integer[] { 2, null })
1456	<	{
1457	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1458	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1459	<	final SubtractAction r = new SubtractAction();
1460	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1461	<
1462	<	f.complete(v1);
1463	<	checkIncomplete(h);
1464	<	assertEquals(0, r.invocationCount);
1465	<	g.complete(v2);
1466	<
1467	<	checkCompletedNormally(h, null);
1468	<	assertEquals(subtract(v1, v2), r.value);
1469	<	checkCompletedNormally(f, v1);
1470	<	checkCompletedNormally(g, v2);
1471	<	}}
1472	<
1473	<	public void testThenAcceptBoth_normalCompletion2() {
1474	<	for (ExecutionMode m : ExecutionMode.values())
1475	<	for (Integer v1 : new Integer[] { 1, null })
1476	<	for (Integer v2 : new Integer[] { 2, null })
1477	<	{
1478	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1479	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1480	<	final SubtractAction r = new SubtractAction();
1481	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1482	<
1483	<	g.complete(v2);
1484	<	checkIncomplete(h);
1485	<	assertEquals(0, r.invocationCount);
1486	<	f.complete(v1);
1487	<
1488	<	checkCompletedNormally(h, null);
1489	<	assertEquals(subtract(v1, v2), r.value);
1490	<	checkCompletedNormally(f, v1);
1491	<	checkCompletedNormally(g, v2);
1492	<	}}
1493	<
1494	<	public void testThenAcceptBoth_normalCompletion3() {
1495	<	for (ExecutionMode m : ExecutionMode.values())
1496	<	for (Integer v1 : new Integer[] { 1, null })
1497	<	for (Integer v2 : new Integer[] { 2, null })
1498	<	{
1499	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1500	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1501	<	final SubtractAction r = new SubtractAction();
1502	<
1503	<	g.complete(v2);
1504	<	f.complete(v1);
1505	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1506	<
1507	<	checkCompletedNormally(h, null);
1508	<	assertEquals(subtract(v1, v2), r.value);
1509	<	checkCompletedNormally(f, v1);
1510	<	checkCompletedNormally(g, v2);
1511	<	}}
1512	<
1513	<	public void testThenAcceptBoth_normalCompletion4() {
1452	>	public void testThenAcceptBoth_normalCompletion() {
1453		for (ExecutionMode m : ExecutionMode.values())
1454	+	for (boolean createIncomplete : new boolean[] { true, false })
1455	+	for (boolean fFirst : new boolean[] { true, false })
1456		for (Integer v1 : new Integer[] { 1, null })
1457		for (Integer v2 : new Integer[] { 2, null })
1458		{
1459		final CompletableFuture<Integer> f = new CompletableFuture<>();
1460		final CompletableFuture<Integer> g = new CompletableFuture<>();
1461	<	final SubtractAction r = new SubtractAction();
1461	>	final SubtractAction r = new SubtractAction(m);
1462
1463	<	f.complete(v1);
1464	<	g.complete(v2);
1463	>	if (fFirst) f.complete(v1); else g.complete(v2);
1464	>	if (!createIncomplete)
1465	>	if (!fFirst) f.complete(v1); else g.complete(v2);
1466		final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1467	+	if (createIncomplete) {
1468	+	checkIncomplete(h);
1469	+	r.assertNotInvoked();
1470	+	if (!fFirst) f.complete(v1); else g.complete(v2);
1471	+	}
1472
1473		checkCompletedNormally(h, null);
1474	<	assertEquals(subtract(v1, v2), r.value);
1474	>	r.assertValue(subtract(v1, v2));
1475		checkCompletedNormally(f, v1);
1476		checkCompletedNormally(g, v2);
1477		}}
#	Line 1533 | Line 1480 | public class CompletableFutureTest exten
1480		* thenAcceptBoth result completes exceptionally after exceptional
1481		* completion of either source
1482		*/
1483	<	public void testThenAcceptBoth_exceptionalCompletion1() {
1537	<	for (ExecutionMode m : ExecutionMode.values())
1538	<	for (Integer v1 : new Integer[] { 1, null })
1539	<	{
1540	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1541	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1542	<	final SubtractAction r = new SubtractAction();
1543	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1544	<	final CFException ex = new CFException();
1545	<
1546	<	f.completeExceptionally(ex);
1547	<	checkIncomplete(h);
1548	<	g.complete(v1);
1549	<
1550	<	checkCompletedWithWrappedCFException(h, ex);
1551	<	checkCompletedWithWrappedCFException(f, ex);
1552	<	assertEquals(0, r.invocationCount);
1553	<	checkCompletedNormally(g, v1);
1554	<	}}
1555	<
1556	<	public void testThenAcceptBoth_exceptionalCompletion2() {
1557	<	for (ExecutionMode m : ExecutionMode.values())
1558	<	for (Integer v1 : new Integer[] { 1, null })
1559	<	{
1560	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1561	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1562	<	final SubtractAction r = new SubtractAction();
1563	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1564	<	final CFException ex = new CFException();
1565	<
1566	<	g.completeExceptionally(ex);
1567	<	checkIncomplete(h);
1568	<	f.complete(v1);
1569	<
1570	<	checkCompletedWithWrappedCFException(h, ex);
1571	<	checkCompletedWithWrappedCFException(g, ex);
1572	<	assertEquals(0, r.invocationCount);
1573	<	checkCompletedNormally(f, v1);
1574	<	}}
1575	<
1576	<	public void testThenAcceptBoth_exceptionalCompletion3() {
1483	>	public void testThenAcceptBoth_exceptionalCompletion() {
1484		for (ExecutionMode m : ExecutionMode.values())
1485	+	for (boolean createIncomplete : new boolean[] { true, false })
1486	+	for (boolean fFirst : new boolean[] { true, false })
1487		for (Integer v1 : new Integer[] { 1, null })
1488		{
1489		final CompletableFuture<Integer> f = new CompletableFuture<>();
1490		final CompletableFuture<Integer> g = new CompletableFuture<>();
1582	–	final SubtractAction r = new SubtractAction();
1491		final CFException ex = new CFException();
1492	+	final SubtractAction r = new SubtractAction(m);
1493
1494	<	g.completeExceptionally(ex);
1495	<	f.complete(v1);
1494	>	(fFirst ? f : g).complete(v1);
1495	>	if (!createIncomplete)
1496	>	(!fFirst ? f : g).completeExceptionally(ex);
1497		final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1498	+	if (createIncomplete) {
1499	+	checkIncomplete(h);
1500	+	(!fFirst ? f : g).completeExceptionally(ex);
1501	+	}
1502
1503		checkCompletedWithWrappedCFException(h, ex);
1504	<	checkCompletedWithWrappedCFException(g, ex);
1505	<	assertEquals(0, r.invocationCount);
1506	<	checkCompletedNormally(f, v1);
1504	>	r.assertNotInvoked();
1505	>	checkCompletedNormally(fFirst ? f : g, v1);
1506	>	checkCompletedWithWrappedCFException(!fFirst ? f : g, ex);
1507		}}
1508
1509	<	public void testThenAcceptBoth_exceptionalCompletion4() {
1509	>	/**
1510	>	* thenAcceptBoth result completes exceptionally if either source cancelled
1511	>	*/
1512	>	public void testThenAcceptBoth_sourceCancelled() {
1513		for (ExecutionMode m : ExecutionMode.values())
1514	+	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1515	+	for (boolean createIncomplete : new boolean[] { true, false })
1516	+	for (boolean fFirst : new boolean[] { true, false })
1517		for (Integer v1 : new Integer[] { 1, null })
1518		{
1519		final CompletableFuture<Integer> f = new CompletableFuture<>();
1520		final CompletableFuture<Integer> g = new CompletableFuture<>();
1521	<	final SubtractAction r = new SubtractAction();
1602	<	final CFException ex = new CFException();
1521	>	final SubtractAction r = new SubtractAction(m);
1522
1523	<	f.completeExceptionally(ex);
1524	<	g.complete(v1);
1523	>	(fFirst ? f : g).complete(v1);
1524	>	if (!createIncomplete)
1525	>	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1526		final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1527	+	if (createIncomplete) {
1528	+	checkIncomplete(h);
1529	+	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1530	+	}
1531
1532	<	checkCompletedWithWrappedCFException(h, ex);
1533	<	checkCompletedWithWrappedCFException(f, ex);
1534	<	assertEquals(0, r.invocationCount);
1535	<	checkCompletedNormally(g, v1);
1532	>	checkCompletedWithWrappedCancellationException(h);
1533	>	checkCancelled(!fFirst ? f : g);
1534	>	r.assertNotInvoked();
1535	>	checkCompletedNormally(fFirst ? f : g, v1);
1536		}}
1537
1538		/**
1539		* thenAcceptBoth result completes exceptionally if action does
1540		*/
1541	<	public void testThenAcceptBoth_actionFailed1() {
1618	<	for (ExecutionMode m : ExecutionMode.values())
1619	<	for (Integer v1 : new Integer[] { 1, null })
1620	<	for (Integer v2 : new Integer[] { 2, null })
1621	<	{
1622	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1623	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1624	<	final FailingBiConsumer r = new FailingBiConsumer();
1625	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1626	<
1627	<	f.complete(v1);
1628	<	checkIncomplete(h);
1629	<	g.complete(v2);
1630	<
1631	<	checkCompletedWithWrappedCFException(h);
1632	<	checkCompletedNormally(f, v1);
1633	<	checkCompletedNormally(g, v2);
1634	<	}}
1635	<
1636	<	public void testThenAcceptBoth_actionFailed2() {
1541	>	public void testThenAcceptBoth_actionFailed() {
1542		for (ExecutionMode m : ExecutionMode.values())
1543	+	for (boolean fFirst : new boolean[] { true, false })
1544		for (Integer v1 : new Integer[] { 1, null })
1545		for (Integer v2 : new Integer[] { 2, null })
1546		{
1547		final CompletableFuture<Integer> f = new CompletableFuture<>();
1548		final CompletableFuture<Integer> g = new CompletableFuture<>();
1549	<	final FailingBiConsumer r = new FailingBiConsumer();
1549	>	final FailingBiConsumer r = new FailingBiConsumer(m);
1550		final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1551
1552	<	g.complete(v2);
1553	<	checkIncomplete(h);
1554	<	f.complete(v1);
1552	>	if (fFirst) {
1553	>	f.complete(v1);
1554	>	g.complete(v2);
1555	>	} else {
1556	>	g.complete(v2);
1557	>	f.complete(v1);
1558	>	}
1559
1560		checkCompletedWithWrappedCFException(h);
1561		checkCompletedNormally(f, v1);
#	Line 1653 | Line 1563 | public class CompletableFutureTest exten
1563		}}
1564
1565		/**
1656	–	* thenAcceptBoth result completes exceptionally if either source cancelled
1657	–	*/
1658	–	public void testThenAcceptBoth_sourceCancelled1() {
1659	–	for (ExecutionMode m : ExecutionMode.values())
1660	–	for (boolean mayInterruptIfRunning : 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 SubtractAction r = new SubtractAction();
1666	–	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1667	–
1668	–	assertTrue(f.cancel(mayInterruptIfRunning));
1669	–	checkIncomplete(h);
1670	–	g.complete(v1);
1671	–
1672	–	checkCompletedWithWrappedCancellationException(h);
1673	–	checkCancelled(f);
1674	–	assertEquals(0, r.invocationCount);
1675	–	checkCompletedNormally(g, v1);
1676	–	}}
1677	–
1678	–	public void testThenAcceptBoth_sourceCancelled2() {
1679	–	for (ExecutionMode m : ExecutionMode.values())
1680	–	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1681	–	for (Integer v1 : new Integer[] { 1, null })
1682	–	{
1683	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1684	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1685	–	final SubtractAction r = new SubtractAction();
1686	–	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1687	–
1688	–	assertTrue(g.cancel(mayInterruptIfRunning));
1689	–	checkIncomplete(h);
1690	–	f.complete(v1);
1691	–
1692	–	checkCompletedWithWrappedCancellationException(h);
1693	–	checkCancelled(g);
1694	–	assertEquals(0, r.invocationCount);
1695	–	checkCompletedNormally(f, v1);
1696	–	}}
1697	–
1698	–	public void testThenAcceptBoth_sourceCancelled3() {
1699	–	for (ExecutionMode m : ExecutionMode.values())
1700	–	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1701	–	for (Integer v1 : new Integer[] { 1, null })
1702	–	{
1703	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1704	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1705	–	final SubtractAction r = new SubtractAction();
1706	–
1707	–	assertTrue(g.cancel(mayInterruptIfRunning));
1708	–	f.complete(v1);
1709	–	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1710	–
1711	–	checkCompletedWithWrappedCancellationException(h);
1712	–	checkCancelled(g);
1713	–	assertEquals(0, r.invocationCount);
1714	–	checkCompletedNormally(f, v1);
1715	–	}}
1716	–
1717	–	public void testThenAcceptBoth_sourceCancelled4() {
1718	–	for (ExecutionMode m : ExecutionMode.values())
1719	–	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1720	–	for (Integer v1 : new Integer[] { 1, null })
1721	–	{
1722	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1723	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1724	–	final SubtractAction r = new SubtractAction();
1725	–
1726	–	assertTrue(f.cancel(mayInterruptIfRunning));
1727	–	g.complete(v1);
1728	–	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1729	–
1730	–	checkCompletedWithWrappedCancellationException(h);
1731	–	checkCancelled(f);
1732	–	assertEquals(0, r.invocationCount);
1733	–	checkCompletedNormally(g, v1);
1734	–	}}
1735	–
1736	–	/**
1566		* runAfterBoth result completes normally after normal
1567		* completion of sources
1568		*/
1569	<	public void testRunAfterBoth_normalCompletion1() {
1741	<	for (ExecutionMode m : ExecutionMode.values())
1742	<	for (Integer v1 : new Integer[] { 1, null })
1743	<	for (Integer v2 : new Integer[] { 2, null })
1744	<	{
1745	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1746	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1747	<	final Noop r = new Noop();
1748	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1749	<
1750	<	f.complete(v1);
1751	<	checkIncomplete(h);
1752	<	assertEquals(0, r.invocationCount);
1753	<	g.complete(v2);
1754	<
1755	<	checkCompletedNormally(h, null);
1756	<	assertEquals(1, r.invocationCount);
1757	<	checkCompletedNormally(f, v1);
1758	<	checkCompletedNormally(g, v2);
1759	<	}}
1760	<
1761	<	public void testRunAfterBoth_normalCompletion2() {
1762	<	for (ExecutionMode m : ExecutionMode.values())
1763	<	for (Integer v1 : new Integer[] { 1, null })
1764	<	for (Integer v2 : new Integer[] { 2, null })
1765	<	{
1766	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1767	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1768	<	final Noop r = new Noop();
1769	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1770	<
1771	<	g.complete(v2);
1772	<	checkIncomplete(h);
1773	<	assertEquals(0, r.invocationCount);
1774	<	f.complete(v1);
1775	<
1776	<	checkCompletedNormally(h, null);
1777	<	assertEquals(1, r.invocationCount);
1778	<	checkCompletedNormally(f, v1);
1779	<	checkCompletedNormally(g, v2);
1780	<	}}
1781	<
1782	<	public void testRunAfterBoth_normalCompletion3() {
1783	<	for (ExecutionMode m : ExecutionMode.values())
1784	<	for (Integer v1 : new Integer[] { 1, null })
1785	<	for (Integer v2 : new Integer[] { 2, null })
1786	<	{
1787	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1788	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1789	<	final Noop r = new Noop();
1790	<
1791	<	g.complete(v2);
1792	<	f.complete(v1);
1793	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1794	<
1795	<	checkCompletedNormally(h, null);
1796	<	assertEquals(1, r.invocationCount);
1797	<	checkCompletedNormally(f, v1);
1798	<	checkCompletedNormally(g, v2);
1799	<	}}
1800	<
1801	<	public void testRunAfterBoth_normalCompletion4() {
1569	>	public void testRunAfterBoth_normalCompletion() {
1570		for (ExecutionMode m : ExecutionMode.values())
1571	+	for (boolean createIncomplete : new boolean[] { true, false })
1572	+	for (boolean fFirst : new boolean[] { true, false })
1573		for (Integer v1 : new Integer[] { 1, null })
1574		for (Integer v2 : new Integer[] { 2, null })
1575		{
1576		final CompletableFuture<Integer> f = new CompletableFuture<>();
1577		final CompletableFuture<Integer> g = new CompletableFuture<>();
1578	<	final Noop r = new Noop();
1578	>	final Noop r = new Noop(m);
1579
1580	<	f.complete(v1);
1581	<	g.complete(v2);
1580	>	if (fFirst) f.complete(v1); else g.complete(v2);
1581	>	if (!createIncomplete)
1582	>	if (!fFirst) f.complete(v1); else g.complete(v2);
1583		final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1584	+	if (createIncomplete) {
1585	+	checkIncomplete(h);
1586	+	r.assertNotInvoked();
1587	+	if (!fFirst) f.complete(v1); else g.complete(v2);
1588	+	}
1589
1590		checkCompletedNormally(h, null);
1591	<	assertEquals(1, r.invocationCount);
1591	>	r.assertInvoked();
1592		checkCompletedNormally(f, v1);
1593		checkCompletedNormally(g, v2);
1594		}}
#	Line 1821 | Line 1597 | public class CompletableFutureTest exten
1597		* runAfterBoth result completes exceptionally after exceptional
1598		* completion of either source
1599		*/
1600	<	public void testRunAfterBoth_exceptionalCompletion1() {
1825	<	for (ExecutionMode m : ExecutionMode.values())
1826	<	for (Integer v1 : new Integer[] { 1, null })
1827	<	{
1828	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1829	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1830	<	final Noop r = new Noop();
1831	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1832	<	final CFException ex = new CFException();
1833	<
1834	<	f.completeExceptionally(ex);
1835	<	checkIncomplete(h);
1836	<	g.complete(v1);
1837	<
1838	<	checkCompletedWithWrappedCFException(h, ex);
1839	<	checkCompletedWithWrappedCFException(f, ex);
1840	<	assertEquals(0, r.invocationCount);
1841	<	checkCompletedNormally(g, v1);
1842	<	}}
1843	<
1844	<	public void testRunAfterBoth_exceptionalCompletion2() {
1845	<	for (ExecutionMode m : ExecutionMode.values())
1846	<	for (Integer v1 : new Integer[] { 1, null })
1847	<	{
1848	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1849	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1850	<	final Noop r = new Noop();
1851	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1852	<	final CFException ex = new CFException();
1853	<
1854	<	g.completeExceptionally(ex);
1855	<	checkIncomplete(h);
1856	<	f.complete(v1);
1857	<
1858	<	checkCompletedWithWrappedCFException(h, ex);
1859	<	checkCompletedWithWrappedCFException(g, ex);
1860	<	assertEquals(0, r.invocationCount);
1861	<	checkCompletedNormally(f, v1);
1862	<	}}
1863	<
1864	<	public void testRunAfterBoth_exceptionalCompletion3() {
1865	<	for (ExecutionMode m : ExecutionMode.values())
1866	<	for (Integer v1 : new Integer[] { 1, null })
1867	<	{
1868	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1869	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1870	<	final Noop r = new Noop();
1871	<	final CFException ex = new CFException();
1872	<
1873	<	g.completeExceptionally(ex);
1874	<	f.complete(v1);
1875	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1876	<
1877	<	checkCompletedWithWrappedCFException(h, ex);
1878	<	checkCompletedWithWrappedCFException(g, ex);
1879	<	assertEquals(0, r.invocationCount);
1880	<	checkCompletedNormally(f, v1);
1881	<	}}
1882	<
1883	<	public void testRunAfterBoth_exceptionalCompletion4() {
1600	>	public void testRunAfterBoth_exceptionalCompletion() {
1601		for (ExecutionMode m : ExecutionMode.values())
1602	+	for (boolean createIncomplete : new boolean[] { true, false })
1603	+	for (boolean fFirst : new boolean[] { true, false })
1604		for (Integer v1 : new Integer[] { 1, null })
1605		{
1606		final CompletableFuture<Integer> f = new CompletableFuture<>();
1607		final CompletableFuture<Integer> g = new CompletableFuture<>();
1889	–	final Noop r = new Noop();
1608		final CFException ex = new CFException();
1609	+	final Noop r = new Noop(m);
1610
1611	<	f.completeExceptionally(ex);
1612	<	g.complete(v1);
1611	>	(fFirst ? f : g).complete(v1);
1612	>	if (!createIncomplete)
1613	>	(!fFirst ? f : g).completeExceptionally(ex);
1614		final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1615	+	if (createIncomplete) {
1616	+	checkIncomplete(h);
1617	+	(!fFirst ? f : g).completeExceptionally(ex);
1618	+	}
1619
1620		checkCompletedWithWrappedCFException(h, ex);
1621	<	checkCompletedWithWrappedCFException(f, ex);
1622	<	assertEquals(0, r.invocationCount);
1623	<	checkCompletedNormally(g, v1);
1900	<	}}
1901	<
1902	<	/**
1903	<	* runAfterBoth result completes exceptionally if action does
1904	<	*/
1905	<	public void testRunAfterBoth_actionFailed1() {
1906	<	for (ExecutionMode m : ExecutionMode.values())
1907	<	for (Integer v1 : new Integer[] { 1, null })
1908	<	for (Integer v2 : new Integer[] { 2, null })
1909	<	{
1910	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1911	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1912	<	final FailingRunnable r = new FailingRunnable();
1913	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1914	<
1915	<	f.complete(v1);
1916	<	checkIncomplete(h);
1917	<	g.complete(v2);
1918	<
1919	<	checkCompletedWithWrappedCFException(h);
1920	<	checkCompletedNormally(f, v1);
1921	<	checkCompletedNormally(g, v2);
1922	<	}}
1923	<
1924	<	public void testRunAfterBoth_actionFailed2() {
1925	<	for (ExecutionMode m : ExecutionMode.values())
1926	<	for (Integer v1 : new Integer[] { 1, null })
1927	<	for (Integer v2 : new Integer[] { 2, null })
1928	<	{
1929	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1930	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1931	<	final FailingRunnable r = new FailingRunnable();
1932	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1933	<
1934	<	g.complete(v2);
1935	<	checkIncomplete(h);
1936	<	f.complete(v1);
1937	<
1938	<	checkCompletedWithWrappedCFException(h);
1939	<	checkCompletedNormally(f, v1);
1940	<	checkCompletedNormally(g, v2);
1621	>	r.assertNotInvoked();
1622	>	checkCompletedNormally(fFirst ? f : g, v1);
1623	>	checkCompletedWithWrappedCFException(!fFirst ? f : g, ex);
1624		}}
1625
1626		/**
1627		* runAfterBoth result completes exceptionally if either source cancelled
1628		*/
1629	<	public void testRunAfterBoth_sourceCancelled1() {
1629	>	public void testRunAfterBoth_sourceCancelled() {
1630		for (ExecutionMode m : ExecutionMode.values())
1631		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1632	+	for (boolean createIncomplete : new boolean[] { true, false })
1633	+	for (boolean fFirst : new boolean[] { true, false })
1634		for (Integer v1 : new Integer[] { 1, null })
1635		{
1636		final CompletableFuture<Integer> f = new CompletableFuture<>();
1637		final CompletableFuture<Integer> g = new CompletableFuture<>();
1638	<	final Noop r = new Noop();
1954	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1638	>	final Noop r = new Noop(m);
1639
1956	–	assertTrue(f.cancel(mayInterruptIfRunning));
1957	–	checkIncomplete(h);
1958	–	g.complete(v1);
1640
1641	<	checkCompletedWithWrappedCancellationException(h);
1642	<	checkCancelled(f);
1643	<	assertEquals(0, r.invocationCount);
1963	<	checkCompletedNormally(g, v1);
1964	<	}}
1965	<
1966	<	public void testRunAfterBoth_sourceCancelled2() {
1967	<	for (ExecutionMode m : ExecutionMode.values())
1968	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1969	<	for (Integer v1 : new Integer[] { 1, null })
1970	<	{
1971	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1972	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1973	<	final Noop r = new Noop();
1641	>	(fFirst ? f : g).complete(v1);
1642	>	if (!createIncomplete)
1643	>	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1644		final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1645	<
1646	<	assertTrue(g.cancel(mayInterruptIfRunning));
1647	<	checkIncomplete(h);
1648	<	f.complete(v1);
1645	>	if (createIncomplete) {
1646	>	checkIncomplete(h);
1647	>	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1648	>	}
1649
1650		checkCompletedWithWrappedCancellationException(h);
1651	<	checkCancelled(g);
1652	<	assertEquals(0, r.invocationCount);
1653	<	checkCompletedNormally(f, v1);
1651	>	checkCancelled(!fFirst ? f : g);
1652	>	r.assertNotInvoked();
1653	>	checkCompletedNormally(fFirst ? f : g, v1);
1654		}}
1655
1656	<	public void testRunAfterBoth_sourceCancelled3() {
1656	>	/**
1657	>	* runAfterBoth result completes exceptionally if action does
1658	>	*/
1659	>	public void testRunAfterBoth_actionFailed() {
1660		for (ExecutionMode m : ExecutionMode.values())
1661	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1661	>	for (boolean fFirst : new boolean[] { true, false })
1662		for (Integer v1 : new Integer[] { 1, null })
1663	+	for (Integer v2 : new Integer[] { 2, null })
1664		{
1665		final CompletableFuture<Integer> f = new CompletableFuture<>();
1666		final CompletableFuture<Integer> g = new CompletableFuture<>();
1667	<	final Noop r = new Noop();
1667	>	final FailingRunnable r1 = new FailingRunnable(m);
1668	>	final FailingRunnable r2 = new FailingRunnable(m);
1669
1670	<	assertTrue(g.cancel(mayInterruptIfRunning));
1671	<	f.complete(v1);
1672	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1670	>	CompletableFuture<Void> h1 = m.runAfterBoth(f, g, r1);
1671	>	if (fFirst) {
1672	>	f.complete(v1);
1673	>	g.complete(v2);
1674	>	} else {
1675	>	g.complete(v2);
1676	>	f.complete(v1);
1677	>	}
1678	>	CompletableFuture<Void> h2 = m.runAfterBoth(f, g, r2);
1679
1680	<	checkCompletedWithWrappedCancellationException(h);
1681	<	checkCancelled(g);
2001	<	assertEquals(0, r.invocationCount);
1680	>	checkCompletedWithWrappedCFException(h1);
1681	>	checkCompletedWithWrappedCFException(h2);
1682		checkCompletedNormally(f, v1);
1683	<	}}
2004	<
2005	<	public void testRunAfterBoth_sourceCancelled4() {
2006	<	for (ExecutionMode m : ExecutionMode.values())
2007	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2008	<	for (Integer v1 : new Integer[] { 1, null })
2009	<	{
2010	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2011	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2012	<	final Noop r = new Noop();
2013	<
2014	<	assertTrue(f.cancel(mayInterruptIfRunning));
2015	<	g.complete(v1);
2016	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
2017	<
2018	<	checkCompletedWithWrappedCancellationException(h);
2019	<	checkCancelled(f);
2020	<	assertEquals(0, r.invocationCount);
2021	<	checkCompletedNormally(g, v1);
1683	>	checkCompletedNormally(g, v2);
1684		}}
1685
1686		/**
1687		* applyToEither result completes normally after normal completion
1688		* of either source
1689		*/
1690	<	public void testApplyToEither_normalCompletion1() {
1690	>	public void testApplyToEither_normalCompletion() {
1691		for (ExecutionMode m : ExecutionMode.values())
1692		for (Integer v1 : new Integer[] { 1, null })
1693		for (Integer v2 : new Integer[] { 2, null })
1694		{
1695		final CompletableFuture<Integer> f = new CompletableFuture<>();
1696		final CompletableFuture<Integer> g = new CompletableFuture<>();
1697	<	final IncFunction r = new IncFunction();
1698	<	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1697	>	final IncFunction[] rs = new IncFunction[6];
1698	>	for (int i = 0; i < rs.length; i++) rs[i] = new IncFunction(m);
1699
1700	+	final CompletableFuture<Integer> h0 = m.applyToEither(f, g, rs[0]);
1701	+	final CompletableFuture<Integer> h1 = m.applyToEither(g, f, rs[1]);
1702	+	checkIncomplete(h0);
1703	+	checkIncomplete(h1);
1704	+	rs[0].assertNotInvoked();
1705	+	rs[1].assertNotInvoked();
1706		f.complete(v1);
1707	<	checkCompletedNormally(h, inc(v1));
1708	<	g.complete(v2);
1709	<
1710	<	checkCompletedNormally(f, v1);
1711	<	checkCompletedNormally(g, v2);
1712	<	checkCompletedNormally(h, inc(v1));
2045	<	}}
2046	<
2047	<	public void testApplyToEither_normalCompletion2() {
2048	<	for (ExecutionMode m : ExecutionMode.values())
2049	<	for (Integer v1 : new Integer[] { 1, null })
2050	<	for (Integer v2 : new Integer[] { 2, null })
2051	<	{
2052	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2053	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2054	<	final IncFunction r = new IncFunction();
2055	<	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
2056	<
1707	>	checkCompletedNormally(h0, inc(v1));
1708	>	checkCompletedNormally(h1, inc(v1));
1709	>	final CompletableFuture<Integer> h2 = m.applyToEither(f, g, rs[2]);
1710	>	final CompletableFuture<Integer> h3 = m.applyToEither(g, f, rs[3]);
1711	>	checkCompletedNormally(h2, inc(v1));
1712	>	checkCompletedNormally(h3, inc(v1));
1713		g.complete(v2);
2058	–	checkCompletedNormally(h, inc(v2));
2059	–	f.complete(v1);
2060	–
2061	–	checkCompletedNormally(f, v1);
2062	–	checkCompletedNormally(g, v2);
2063	–	checkCompletedNormally(h, inc(v2));
2064	–	}}
2065	–
2066	–	public void testApplyToEither_normalCompletion3() {
2067	–	for (ExecutionMode m : ExecutionMode.values())
2068	–	for (Integer v1 : new Integer[] { 1, null })
2069	–	for (Integer v2 : new Integer[] { 2, null })
2070	–	{
2071	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
2072	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
2073	–	final IncFunction r = new IncFunction();
1714
1715	<	f.complete(v1);
1716	<	g.complete(v2);
1717	<	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1715	>	// unspecified behavior - both source completions available
1716	>	final CompletableFuture<Integer> h4 = m.applyToEither(f, g, rs[4]);
1717	>	final CompletableFuture<Integer> h5 = m.applyToEither(g, f, rs[5]);
1718	>	rs[4].assertValue(h4.join());
1719	>	rs[5].assertValue(h5.join());
1720	>	assertTrue(Objects.equals(inc(v1), h4.join()) ||
1721	>	Objects.equals(inc(v2), h4.join()));
1722	>	assertTrue(Objects.equals(inc(v1), h5.join()) ||
1723	>	Objects.equals(inc(v2), h5.join()));
1724
1725		checkCompletedNormally(f, v1);
1726		checkCompletedNormally(g, v2);
1727	<
1728	<	// unspecified behavior
1729	<	assertTrue(Objects.equals(h.join(), inc(v1)) ||
1730	<	Objects.equals(h.join(), inc(v2)));
1731	<	assertEquals(1, r.invocationCount);
1727	>	checkCompletedNormally(h0, inc(v1));
1728	>	checkCompletedNormally(h1, inc(v1));
1729	>	checkCompletedNormally(h2, inc(v1));
1730	>	checkCompletedNormally(h3, inc(v1));
1731	>	for (int i = 0; i < 4; i++) rs[i].assertValue(inc(v1));
1732		}}
1733
1734		/**
1735		* applyToEither result completes exceptionally after exceptional
1736		* completion of either source
1737		*/
1738	<	public void testApplyToEither_exceptionalCompletion1() {
1738	>	public void testApplyToEither_exceptionalCompletion() {
1739		for (ExecutionMode m : ExecutionMode.values())
1740		for (Integer v1 : new Integer[] { 1, null })
1741		{
1742		final CompletableFuture<Integer> f = new CompletableFuture<>();
1743		final CompletableFuture<Integer> g = new CompletableFuture<>();
2098	–	final IncFunction r = new IncFunction();
2099	–	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1744		final CFException ex = new CFException();
1745	+	final IncFunction[] rs = new IncFunction[6];
1746	+	for (int i = 0; i < rs.length; i++) rs[i] = new IncFunction(m);
1747
1748	+	final CompletableFuture<Integer> h0 = m.applyToEither(f, g, rs[0]);
1749	+	final CompletableFuture<Integer> h1 = m.applyToEither(g, f, rs[1]);
1750	+	checkIncomplete(h0);
1751	+	checkIncomplete(h1);
1752	+	rs[0].assertNotInvoked();
1753	+	rs[1].assertNotInvoked();
1754		f.completeExceptionally(ex);
1755	<	checkCompletedWithWrappedCFException(h, ex);
1755	>	checkCompletedWithWrappedCFException(h0, ex);
1756	>	checkCompletedWithWrappedCFException(h1, ex);
1757	>	final CompletableFuture<Integer> h2 = m.applyToEither(f, g, rs[2]);
1758	>	final CompletableFuture<Integer> h3 = m.applyToEither(g, f, rs[3]);
1759	>	checkCompletedWithWrappedCFException(h2, ex);
1760	>	checkCompletedWithWrappedCFException(h3, ex);
1761		g.complete(v1);
1762
1763	<	assertEquals(0, r.invocationCount);
1764	<	checkCompletedNormally(g, v1);
1765	<	checkCompletedWithWrappedCFException(f, ex);
2109	<	checkCompletedWithWrappedCFException(h, ex);
2110	<	}}
2111	<
2112	<	public void testApplyToEither_exceptionalCompletion2() {
2113	<	for (ExecutionMode m : ExecutionMode.values())
2114	<	for (Integer v1 : new Integer[] { 1, null })
2115	<	{
2116	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2117	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2118	<	final IncFunction r = new IncFunction();
2119	<	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
2120	<	final CFException ex = new CFException();
2121	<
2122	<	g.completeExceptionally(ex);
2123	<	checkCompletedWithWrappedCFException(h, ex);
2124	<	f.complete(v1);
2125	<
2126	<	assertEquals(0, r.invocationCount);
2127	<	checkCompletedNormally(f, v1);
2128	<	checkCompletedWithWrappedCFException(g, ex);
2129	<	checkCompletedWithWrappedCFException(h, ex);
2130	<	}}
2131	<
2132	<	public void testApplyToEither_exceptionalCompletion3() {
2133	<	for (ExecutionMode m : ExecutionMode.values())
2134	<	for (Integer v1 : new Integer[] { 1, null })
2135	<	{
2136	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2137	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2138	<	final IncFunction r = new IncFunction();
2139	<	final CFException ex = new CFException();
2140	<
2141	<	g.completeExceptionally(ex);
2142	<	f.complete(v1);
2143	<	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
2144	<
2145	<	// unspecified behavior
2146	<	Integer v;
1763	>	// unspecified behavior - both source completions available
1764	>	final CompletableFuture<Integer> h4 = m.applyToEither(f, g, rs[4]);
1765	>	final CompletableFuture<Integer> h5 = m.applyToEither(g, f, rs[5]);
1766		try {
1767	<	assertEquals(inc(v1), h.join());
1768	<	assertEquals(1, r.invocationCount);
1767	>	assertEquals(inc(v1), h4.join());
1768	>	rs[4].assertValue(inc(v1));
1769		} catch (CompletionException ok) {
1770	<	checkCompletedWithWrappedCFException(h, ex);
1771	<	assertEquals(0, r.invocationCount);
1770	>	checkCompletedWithWrappedCFException(h4, ex);
1771	>	rs[4].assertNotInvoked();
1772		}
2154	–
2155	–	checkCompletedWithWrappedCFException(g, ex);
2156	–	checkCompletedNormally(f, v1);
2157	–	}}
2158	–
2159	–	public void testApplyToEither_exceptionalCompletion4() {
2160	–	for (ExecutionMode m : ExecutionMode.values())
2161	–	for (Integer v1 : new Integer[] { 1, null })
2162	–	{
2163	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
2164	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
2165	–	final IncFunction r = new IncFunction();
2166	–	final CFException ex = new CFException();
2167	–
2168	–	f.completeExceptionally(ex);
2169	–	g.complete(v1);
2170	–	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
2171	–
2172	–	// unspecified behavior
2173	–	Integer v;
1773		try {
1774	<	assertEquals(inc(v1), h.join());
1775	<	assertEquals(1, r.invocationCount);
1774	>	assertEquals(inc(v1), h5.join());
1775	>	rs[5].assertValue(inc(v1));
1776		} catch (CompletionException ok) {
1777	<	checkCompletedWithWrappedCFException(h, ex);
1778	<	assertEquals(0, r.invocationCount);
1777	>	checkCompletedWithWrappedCFException(h5, ex);
1778	>	rs[5].assertNotInvoked();
1779		}
1780
1781		checkCompletedWithWrappedCFException(f, ex);
1782		checkCompletedNormally(g, v1);
1783	+	checkCompletedWithWrappedCFException(h0, ex);
1784	+	checkCompletedWithWrappedCFException(h1, ex);
1785	+	checkCompletedWithWrappedCFException(h2, ex);
1786	+	checkCompletedWithWrappedCFException(h3, ex);
1787	+	checkCompletedWithWrappedCFException(h4, ex);
1788	+	for (int i = 0; i < 4; i++) rs[i].assertNotInvoked();
1789		}}
1790
1791	<	/**
2187	<	* applyToEither result completes exceptionally if action does
2188	<	*/
2189	<	public void testApplyToEither_actionFailed1() {
1791	>	public void testApplyToEither_exceptionalCompletion2() {
1792		for (ExecutionMode m : ExecutionMode.values())
1793	+	for (boolean fFirst : new boolean[] { true, false })
1794		for (Integer v1 : new Integer[] { 1, null })
2192	–	for (Integer v2 : new Integer[] { 2, null })
1795		{
1796		final CompletableFuture<Integer> f = new CompletableFuture<>();
1797		final CompletableFuture<Integer> g = new CompletableFuture<>();
1798	<	final FailingFunction r = new FailingFunction();
1799	<	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1798	>	final CFException ex = new CFException();
1799	>	final IncFunction[] rs = new IncFunction[6];
1800	>	for (int i = 0; i < rs.length; i++) rs[i] = new IncFunction(m);
1801
1802	<	f.complete(v1);
1803	<	checkCompletedWithWrappedCFException(h);
1804	<	g.complete(v2);
1805	<	checkCompletedNormally(f, v1);
1806	<	checkCompletedNormally(g, v2);
1807	<	}}
1802	>	final CompletableFuture<Integer> h0 = m.applyToEither(f, g, rs[0]);
1803	>	final CompletableFuture<Integer> h1 = m.applyToEither(g, f, rs[1]);
1804	>	if (fFirst) {
1805	>	f.complete(v1);
1806	>	g.completeExceptionally(ex);
1807	>	} else {
1808	>	g.completeExceptionally(ex);
1809	>	f.complete(v1);
1810	>	}
1811	>	final CompletableFuture<Integer> h2 = m.applyToEither(f, g, rs[2]);
1812	>	final CompletableFuture<Integer> h3 = m.applyToEither(g, f, rs[3]);
1813
1814	<	public void testApplyToEither_actionFailed2() {
1815	<	for (ExecutionMode m : ExecutionMode.values())
1816	<	for (Integer v1 : new Integer[] { 1, null })
1817	<	for (Integer v2 : new Integer[] { 2, null })
1818	<	{
1819	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1820	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1821	<	final FailingFunction r = new FailingFunction();
1822	<	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1814	>	// unspecified behavior - both source completions available
1815	>	try {
1816	>	assertEquals(inc(v1), h0.join());
1817	>	rs[0].assertValue(inc(v1));
1818	>	} catch (CompletionException ok) {
1819	>	checkCompletedWithWrappedCFException(h0, ex);
1820	>	rs[0].assertNotInvoked();
1821	>	}
1822	>	try {
1823	>	assertEquals(inc(v1), h1.join());
1824	>	rs[1].assertValue(inc(v1));
1825	>	} catch (CompletionException ok) {
1826	>	checkCompletedWithWrappedCFException(h1, ex);
1827	>	rs[1].assertNotInvoked();
1828	>	}
1829	>	try {
1830	>	assertEquals(inc(v1), h2.join());
1831	>	rs[2].assertValue(inc(v1));
1832	>	} catch (CompletionException ok) {
1833	>	checkCompletedWithWrappedCFException(h2, ex);
1834	>	rs[2].assertNotInvoked();
1835	>	}
1836	>	try {
1837	>	assertEquals(inc(v1), h3.join());
1838	>	rs[3].assertValue(inc(v1));
1839	>	} catch (CompletionException ok) {
1840	>	checkCompletedWithWrappedCFException(h3, ex);
1841	>	rs[3].assertNotInvoked();
1842	>	}
1843
2216	–	g.complete(v2);
2217	–	checkCompletedWithWrappedCFException(h);
2218	–	f.complete(v1);
1844		checkCompletedNormally(f, v1);
1845	<	checkCompletedNormally(g, v2);
1845	>	checkCompletedWithWrappedCFException(g, ex);
1846		}}
1847
1848		/**
1849		* applyToEither result completes exceptionally if either source cancelled
1850		*/
1851	<	public void testApplyToEither_sourceCancelled1() {
1851	>	public void testApplyToEither_sourceCancelled() {
1852		for (ExecutionMode m : ExecutionMode.values())
1853		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1854		for (Integer v1 : new Integer[] { 1, null })
1855		{
1856		final CompletableFuture<Integer> f = new CompletableFuture<>();
1857		final CompletableFuture<Integer> g = new CompletableFuture<>();
1858	<	final IncFunction r = new IncFunction();
1859	<	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1858	>	final IncFunction[] rs = new IncFunction[6];
1859	>	for (int i = 0; i < rs.length; i++) rs[i] = new IncFunction(m);
1860
1861	<	assertTrue(f.cancel(mayInterruptIfRunning));
1862	<	checkCompletedWithWrappedCancellationException(h);
1861	>	final CompletableFuture<Integer> h0 = m.applyToEither(f, g, rs[0]);
1862	>	final CompletableFuture<Integer> h1 = m.applyToEither(g, f, rs[1]);
1863	>	checkIncomplete(h0);
1864	>	checkIncomplete(h1);
1865	>	rs[0].assertNotInvoked();
1866	>	rs[1].assertNotInvoked();
1867	>	f.cancel(mayInterruptIfRunning);
1868	>	checkCompletedWithWrappedCancellationException(h0);
1869	>	checkCompletedWithWrappedCancellationException(h1);
1870	>	final CompletableFuture<Integer> h2 = m.applyToEither(f, g, rs[2]);
1871	>	final CompletableFuture<Integer> h3 = m.applyToEither(g, f, rs[3]);
1872	>	checkCompletedWithWrappedCancellationException(h2);
1873	>	checkCompletedWithWrappedCancellationException(h3);
1874		g.complete(v1);
1875
1876	+	// unspecified behavior - both source completions available
1877	+	final CompletableFuture<Integer> h4 = m.applyToEither(f, g, rs[4]);
1878	+	final CompletableFuture<Integer> h5 = m.applyToEither(g, f, rs[5]);
1879	+	try {
1880	+	assertEquals(inc(v1), h4.join());
1881	+	rs[4].assertValue(inc(v1));
1882	+	} catch (CompletionException ok) {
1883	+	checkCompletedWithWrappedCancellationException(h4);
1884	+	rs[4].assertNotInvoked();
1885	+	}
1886	+	try {
1887	+	assertEquals(inc(v1), h5.join());
1888	+	rs[5].assertValue(inc(v1));
1889	+	} catch (CompletionException ok) {
1890	+	checkCompletedWithWrappedCancellationException(h5);
1891	+	rs[5].assertNotInvoked();
1892	+	}
1893	+
1894		checkCancelled(f);
2241	–	assertEquals(0, r.invocationCount);
1895		checkCompletedNormally(g, v1);
1896	<	checkCompletedWithWrappedCancellationException(h);
1896	>	checkCompletedWithWrappedCancellationException(h0);
1897	>	checkCompletedWithWrappedCancellationException(h1);
1898	>	checkCompletedWithWrappedCancellationException(h2);
1899	>	checkCompletedWithWrappedCancellationException(h3);
1900	>	for (int i = 0; i < 4; i++) rs[i].assertNotInvoked();
1901		}}
1902
1903		public void testApplyToEither_sourceCancelled2() {
1904		for (ExecutionMode m : ExecutionMode.values())
1905		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1906	+	for (boolean fFirst : new boolean[] { true, false })
1907		for (Integer v1 : new Integer[] { 1, null })
1908		{
1909		final CompletableFuture<Integer> f = new CompletableFuture<>();
1910		final CompletableFuture<Integer> g = new CompletableFuture<>();
1911	<	final IncFunction r = new IncFunction();
1912	<	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
2255	<
2256	<	assertTrue(g.cancel(mayInterruptIfRunning));
2257	<	checkCompletedWithWrappedCancellationException(h);
2258	<	f.complete(v1);
2259	<
2260	<	checkCancelled(g);
2261	<	assertEquals(0, r.invocationCount);
2262	<	checkCompletedNormally(f, v1);
2263	<	checkCompletedWithWrappedCancellationException(h);
2264	<	}}
2265	<
2266	<	public void testApplyToEither_sourceCancelled3() {
2267	<	for (ExecutionMode m : ExecutionMode.values())
2268	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2269	<	for (Integer v1 : new Integer[] { 1, null })
2270	<	{
2271	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2272	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2273	<	final IncFunction r = new IncFunction();
1911	>	final IncFunction[] rs = new IncFunction[6];
1912	>	for (int i = 0; i < rs.length; i++) rs[i] = new IncFunction(m);
1913
1914	<	assertTrue(g.cancel(mayInterruptIfRunning));
1915	<	f.complete(v1);
1916	<	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1914	>	final CompletableFuture<Integer> h0 = m.applyToEither(f, g, rs[0]);
1915	>	final CompletableFuture<Integer> h1 = m.applyToEither(g, f, rs[1]);
1916	>	if (fFirst) {
1917	>	f.complete(v1);
1918	>	g.cancel(mayInterruptIfRunning);
1919	>	} else {
1920	>	g.cancel(mayInterruptIfRunning);
1921	>	f.complete(v1);
1922	>	}
1923	>	final CompletableFuture<Integer> h2 = m.applyToEither(f, g, rs[2]);
1924	>	final CompletableFuture<Integer> h3 = m.applyToEither(g, f, rs[3]);
1925
1926	<	// unspecified behavior
2280	<	Integer v;
1926	>	// unspecified behavior - both source completions available
1927		try {
1928	<	assertEquals(inc(v1), h.join());
1929	<	assertEquals(1, r.invocationCount);
1928	>	assertEquals(inc(v1), h0.join());
1929	>	rs[0].assertValue(inc(v1));
1930		} catch (CompletionException ok) {
1931	<	checkCompletedWithWrappedCancellationException(h);
1932	<	assertEquals(0, r.invocationCount);
1931	>	checkCompletedWithWrappedCancellationException(h0);
1932	>	rs[0].assertNotInvoked();
1933		}
2288	–
2289	–	checkCancelled(g);
2290	–	checkCompletedNormally(f, v1);
2291	–	}}
2292	–
2293	–	public void testApplyToEither_sourceCancelled4() {
2294	–	for (ExecutionMode m : ExecutionMode.values())
2295	–	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2296	–	for (Integer v1 : new Integer[] { 1, null })
2297	–	{
2298	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
2299	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
2300	–	final IncFunction r = new IncFunction();
2301	–
2302	–	assertTrue(f.cancel(mayInterruptIfRunning));
2303	–	g.complete(v1);
2304	–	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
2305	–
2306	–	// unspecified behavior
2307	–	Integer v;
1934		try {
1935	<	assertEquals(inc(v1), h.join());
1936	<	assertEquals(1, r.invocationCount);
1935	>	assertEquals(inc(v1), h1.join());
1936	>	rs[1].assertValue(inc(v1));
1937		} catch (CompletionException ok) {
1938	<	checkCompletedWithWrappedCancellationException(h);
1939	<	assertEquals(0, r.invocationCount);
1938	>	checkCompletedWithWrappedCancellationException(h1);
1939	>	rs[1].assertNotInvoked();
1940	>	}
1941	>	try {
1942	>	assertEquals(inc(v1), h2.join());
1943	>	rs[2].assertValue(inc(v1));
1944	>	} catch (CompletionException ok) {
1945	>	checkCompletedWithWrappedCancellationException(h2);
1946	>	rs[2].assertNotInvoked();
1947	>	}
1948	>	try {
1949	>	assertEquals(inc(v1), h3.join());
1950	>	rs[3].assertValue(inc(v1));
1951	>	} catch (CompletionException ok) {
1952	>	checkCompletedWithWrappedCancellationException(h3);
1953	>	rs[3].assertNotInvoked();
1954		}
1955
1956	<	checkCancelled(f);
1957	<	checkCompletedNormally(g, v1);
1956	>	checkCompletedNormally(f, v1);
1957	>	checkCancelled(g);
1958		}}
1959
1960		/**
1961	<	* acceptEither result completes normally after normal completion
2322	<	* of either source
1961	>	* applyToEither result completes exceptionally if action does
1962		*/
1963	<	public void testAcceptEither_normalCompletion1() {
1963	>	public void testApplyToEither_actionFailed() {
1964		for (ExecutionMode m : ExecutionMode.values())
1965		for (Integer v1 : new Integer[] { 1, null })
1966		for (Integer v2 : new Integer[] { 2, null })
1967		{
1968		final CompletableFuture<Integer> f = new CompletableFuture<>();
1969		final CompletableFuture<Integer> g = new CompletableFuture<>();
1970	<	final IncAction r = new IncAction();
1971	<	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
1970	>	final FailingFunction[] rs = new FailingFunction[6];
1971	>	for (int i = 0; i < rs.length; i++) rs[i] = new FailingFunction(m);
1972
1973	+	final CompletableFuture<Integer> h0 = m.applyToEither(f, g, rs[0]);
1974	+	final CompletableFuture<Integer> h1 = m.applyToEither(g, f, rs[1]);
1975		f.complete(v1);
1976	<	checkCompletedNormally(h, null);
1977	<	assertEquals(inc(v1), r.value);
1978	<	g.complete(v2);
1976	>	final CompletableFuture<Integer> h2 = m.applyToEither(f, g, rs[2]);
1977	>	final CompletableFuture<Integer> h3 = m.applyToEither(g, f, rs[3]);
1978	>	checkCompletedWithWrappedCFException(h0);
1979	>	checkCompletedWithWrappedCFException(h1);
1980	>	checkCompletedWithWrappedCFException(h2);
1981	>	checkCompletedWithWrappedCFException(h3);
1982	>	for (int i = 0; i < 4; i++) rs[i].assertValue(v1);
1983
1984	<	checkCompletedNormally(f, v1);
2340	<	checkCompletedNormally(g, v2);
2341	<	checkCompletedNormally(h, null);
2342	<	}}
1984	>	g.complete(v2);
1985
1986	<	public void testAcceptEither_normalCompletion2() {
1987	<	for (ExecutionMode m : ExecutionMode.values())
1988	<	for (Integer v1 : new Integer[] { 1, null })
2347	<	for (Integer v2 : new Integer[] { 2, null })
2348	<	{
2349	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2350	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2351	<	final IncAction r = new IncAction();
2352	<	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
1986	>	// unspecified behavior - both source completions available
1987	>	final CompletableFuture<Integer> h4 = m.applyToEither(f, g, rs[4]);
1988	>	final CompletableFuture<Integer> h5 = m.applyToEither(g, f, rs[5]);
1989
1990	<	g.complete(v2);
1991	<	checkCompletedNormally(h, null);
1992	<	assertEquals(inc(v2), r.value);
1993	<	f.complete(v1);
1990	>	checkCompletedWithWrappedCFException(h4);
1991	>	assertTrue(Objects.equals(v1, rs[4].value) ||
1992	>	Objects.equals(v2, rs[4].value));
1993	>	checkCompletedWithWrappedCFException(h5);
1994	>	assertTrue(Objects.equals(v1, rs[5].value) ||
1995	>	Objects.equals(v2, rs[5].value));
1996
1997		checkCompletedNormally(f, v1);
1998		checkCompletedNormally(g, v2);
2361	–	checkCompletedNormally(h, null);
1999		}}
2000
2001	<	public void testAcceptEither_normalCompletion3() {
2001	>	/**
2002	>	* acceptEither result completes normally after normal completion
2003	>	* of either source
2004	>	*/
2005	>	public void testAcceptEither_normalCompletion() {
2006		for (ExecutionMode m : ExecutionMode.values())
2007		for (Integer v1 : new Integer[] { 1, null })
2008		for (Integer v2 : new Integer[] { 2, null })
2009		{
2010		final CompletableFuture<Integer> f = new CompletableFuture<>();
2011		final CompletableFuture<Integer> g = new CompletableFuture<>();
2012	<	final IncAction r = new IncAction();
2012	>	final NoopConsumer[] rs = new NoopConsumer[6];
2013	>	for (int i = 0; i < rs.length; i++) rs[i] = new NoopConsumer(m);
2014
2015	+	final CompletableFuture<Void> h0 = m.acceptEither(f, g, rs[0]);
2016	+	final CompletableFuture<Void> h1 = m.acceptEither(g, f, rs[1]);
2017	+	checkIncomplete(h0);
2018	+	checkIncomplete(h1);
2019	+	rs[0].assertNotInvoked();
2020	+	rs[1].assertNotInvoked();
2021		f.complete(v1);
2022	+	checkCompletedNormally(h0, null);
2023	+	checkCompletedNormally(h1, null);
2024	+	rs[0].assertValue(v1);
2025	+	rs[1].assertValue(v1);
2026	+	final CompletableFuture<Void> h2 = m.acceptEither(f, g, rs[2]);
2027	+	final CompletableFuture<Void> h3 = m.acceptEither(g, f, rs[3]);
2028	+	checkCompletedNormally(h2, null);
2029	+	checkCompletedNormally(h3, null);
2030	+	rs[2].assertValue(v1);
2031	+	rs[3].assertValue(v1);
2032		g.complete(v2);
2375	–	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2033
2034	<	checkCompletedNormally(h, null);
2034	>	// unspecified behavior - both source completions available
2035	>	final CompletableFuture<Void> h4 = m.acceptEither(f, g, rs[4]);
2036	>	final CompletableFuture<Void> h5 = m.acceptEither(g, f, rs[5]);
2037	>	checkCompletedNormally(h4, null);
2038	>	checkCompletedNormally(h5, null);
2039	>	assertTrue(Objects.equals(v1, rs[4].value) ||
2040	>	Objects.equals(v2, rs[4].value));
2041	>	assertTrue(Objects.equals(v1, rs[5].value) ||
2042	>	Objects.equals(v2, rs[5].value));
2043	>
2044		checkCompletedNormally(f, v1);
2045		checkCompletedNormally(g, v2);
2046	<
2047	<	// unspecified behavior
2048	<	assertTrue(Objects.equals(r.value, inc(v1)) ||
2049	<	Objects.equals(r.value, inc(v2)));
2046	>	checkCompletedNormally(h0, null);
2047	>	checkCompletedNormally(h1, null);
2048	>	checkCompletedNormally(h2, null);
2049	>	checkCompletedNormally(h3, null);
2050	>	for (int i = 0; i < 4; i++) rs[i].assertValue(v1);
2051		}}
2052
2053		/**
2054		* acceptEither result completes exceptionally after exceptional
2055		* completion of either source
2056		*/
2057	<	public void testAcceptEither_exceptionalCompletion1() {
2057	>	public void testAcceptEither_exceptionalCompletion() {
2058		for (ExecutionMode m : ExecutionMode.values())
2059		for (Integer v1 : new Integer[] { 1, null })
2060		{
2061		final CompletableFuture<Integer> f = new CompletableFuture<>();
2062		final CompletableFuture<Integer> g = new CompletableFuture<>();
2396	–	final IncAction r = new IncAction();
2397	–	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2063		final CFException ex = new CFException();
2064	+	final NoopConsumer[] rs = new NoopConsumer[6];
2065	+	for (int i = 0; i < rs.length; i++) rs[i] = new NoopConsumer(m);
2066
2067	+	final CompletableFuture<Void> h0 = m.acceptEither(f, g, rs[0]);
2068	+	final CompletableFuture<Void> h1 = m.acceptEither(g, f, rs[1]);
2069	+	checkIncomplete(h0);
2070	+	checkIncomplete(h1);
2071	+	rs[0].assertNotInvoked();
2072	+	rs[1].assertNotInvoked();
2073		f.completeExceptionally(ex);
2074	<	checkCompletedWithWrappedCFException(h, ex);
2075	<	g.complete(v1);
2076	<
2077	<	assertEquals(0, r.invocationCount);
2078	<	checkCompletedNormally(g, v1);
2079	<	checkCompletedWithWrappedCFException(f, ex);
2407	<	checkCompletedWithWrappedCFException(h, ex);
2408	<	}}
2409	<
2410	<	public void testAcceptEither_exceptionalCompletion2() {
2411	<	for (ExecutionMode m : ExecutionMode.values())
2412	<	for (Integer v1 : new Integer[] { 1, null })
2413	<	{
2414	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2415	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2416	<	final IncAction r = new IncAction();
2417	<	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2418	<	final CFException ex = new CFException();
2419	<
2420	<	g.completeExceptionally(ex);
2421	<	checkCompletedWithWrappedCFException(h, ex);
2422	<	f.complete(v1);
2423	<
2424	<	assertEquals(0, r.invocationCount);
2425	<	checkCompletedNormally(f, v1);
2426	<	checkCompletedWithWrappedCFException(g, ex);
2427	<	checkCompletedWithWrappedCFException(h, ex);
2428	<	}}
2074	>	checkCompletedWithWrappedCFException(h0, ex);
2075	>	checkCompletedWithWrappedCFException(h1, ex);
2076	>	final CompletableFuture<Void> h2 = m.acceptEither(f, g, rs[2]);
2077	>	final CompletableFuture<Void> h3 = m.acceptEither(g, f, rs[3]);
2078	>	checkCompletedWithWrappedCFException(h2, ex);
2079	>	checkCompletedWithWrappedCFException(h3, ex);
2080
2081	<	public void testAcceptEither_exceptionalCompletion3() {
2431	<	for (ExecutionMode m : ExecutionMode.values())
2432	<	for (Integer v1 : new Integer[] { 1, null })
2433	<	{
2434	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2435	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2436	<	final IncAction r = new IncAction();
2437	<	final CFException ex = new CFException();
2438	<
2439	<	g.completeExceptionally(ex);
2440	<	f.complete(v1);
2441	<	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2081	>	g.complete(v1);
2082
2083	<	// unspecified behavior
2084	<	Integer v;
2083	>	// unspecified behavior - both source completions available
2084	>	final CompletableFuture<Void> h4 = m.acceptEither(f, g, rs[4]);
2085	>	final CompletableFuture<Void> h5 = m.acceptEither(g, f, rs[5]);
2086		try {
2087	<	assertNull(h.join());
2088	<	assertEquals(1, r.invocationCount);
2448	<	assertEquals(inc(v1), r.value);
2087	>	assertNull(h4.join());
2088	>	rs[4].assertValue(v1);
2089		} catch (CompletionException ok) {
2090	<	checkCompletedWithWrappedCFException(h, ex);
2091	<	assertEquals(0, r.invocationCount);
2090	>	checkCompletedWithWrappedCFException(h4, ex);
2091	>	rs[4].assertNotInvoked();
2092		}
2453	–
2454	–	checkCompletedWithWrappedCFException(g, ex);
2455	–	checkCompletedNormally(f, v1);
2456	–	}}
2457	–
2458	–	public void testAcceptEither_exceptionalCompletion4() {
2459	–	for (ExecutionMode m : ExecutionMode.values())
2460	–	for (Integer v1 : new Integer[] { 1, null })
2461	–	{
2462	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
2463	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
2464	–	final IncAction r = new IncAction();
2465	–	final CFException ex = new CFException();
2466	–
2467	–	f.completeExceptionally(ex);
2468	–	g.complete(v1);
2469	–	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2470	–
2471	–	// unspecified behavior
2472	–	Integer v;
2093		try {
2094	<	assertNull(h.join());
2095	<	assertEquals(1, r.invocationCount);
2476	<	assertEquals(inc(v1), r.value);
2094	>	assertNull(h5.join());
2095	>	rs[5].assertValue(v1);
2096		} catch (CompletionException ok) {
2097	<	checkCompletedWithWrappedCFException(h, ex);
2098	<	assertEquals(0, r.invocationCount);
2097	>	checkCompletedWithWrappedCFException(h5, ex);
2098	>	rs[5].assertNotInvoked();
2099		}
2100
2101		checkCompletedWithWrappedCFException(f, ex);
2102		checkCompletedNormally(g, v1);
2103	+	checkCompletedWithWrappedCFException(h0, ex);
2104	+	checkCompletedWithWrappedCFException(h1, ex);
2105	+	checkCompletedWithWrappedCFException(h2, ex);
2106	+	checkCompletedWithWrappedCFException(h3, ex);
2107	+	checkCompletedWithWrappedCFException(h4, ex);
2108	+	for (int i = 0; i < 4; i++) rs[i].assertNotInvoked();
2109		}}
2110
2111	<	/**
2487	<	* acceptEither result completes exceptionally if action does
2488	<	*/
2489	<	public void testAcceptEither_actionFailed1() {
2111	>	public void testAcceptEither_exceptionalCompletion2() {
2112		for (ExecutionMode m : ExecutionMode.values())
2113	+	for (boolean fFirst : new boolean[] { true, false })
2114		for (Integer v1 : new Integer[] { 1, null })
2492	–	for (Integer v2 : new Integer[] { 2, null })
2115		{
2116		final CompletableFuture<Integer> f = new CompletableFuture<>();
2117		final CompletableFuture<Integer> g = new CompletableFuture<>();
2118	<	final FailingConsumer r = new FailingConsumer();
2119	<	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2118	>	final CFException ex = new CFException();
2119	>	final NoopConsumer[] rs = new NoopConsumer[6];
2120	>	for (int i = 0; i < rs.length; i++) rs[i] = new NoopConsumer(m);
2121
2122	<	f.complete(v1);
2123	<	checkCompletedWithWrappedCFException(h);
2124	<	g.complete(v2);
2125	<	checkCompletedNormally(f, v1);
2126	<	checkCompletedNormally(g, v2);
2127	<	}}
2122	>	final CompletableFuture<Void> h0 = m.acceptEither(f, g, rs[0]);
2123	>	final CompletableFuture<Void> h1 = m.acceptEither(g, f, rs[1]);
2124	>	if (fFirst) {
2125	>	f.complete(v1);
2126	>	g.completeExceptionally(ex);
2127	>	} else {
2128	>	g.completeExceptionally(ex);
2129	>	f.complete(v1);
2130	>	}
2131	>	final CompletableFuture<Void> h2 = m.acceptEither(f, g, rs[2]);
2132	>	final CompletableFuture<Void> h3 = m.acceptEither(g, f, rs[3]);
2133
2134	<	public void testAcceptEither_actionFailed2() {
2135	<	for (ExecutionMode m : ExecutionMode.values())
2136	<	for (Integer v1 : new Integer[] { 1, null })
2137	<	for (Integer v2 : new Integer[] { 2, null })
2138	<	{
2139	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2140	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2141	<	final FailingConsumer r = new FailingConsumer();
2142	<	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2134	>	// unspecified behavior - both source completions available
2135	>	try {
2136	>	assertEquals(null, h0.join());
2137	>	rs[0].assertValue(v1);
2138	>	} catch (CompletionException ok) {
2139	>	checkCompletedWithWrappedCFException(h0, ex);
2140	>	rs[0].assertNotInvoked();
2141	>	}
2142	>	try {
2143	>	assertEquals(null, h1.join());
2144	>	rs[1].assertValue(v1);
2145	>	} catch (CompletionException ok) {
2146	>	checkCompletedWithWrappedCFException(h1, ex);
2147	>	rs[1].assertNotInvoked();
2148	>	}
2149	>	try {
2150	>	assertEquals(null, h2.join());
2151	>	rs[2].assertValue(v1);
2152	>	} catch (CompletionException ok) {
2153	>	checkCompletedWithWrappedCFException(h2, ex);
2154	>	rs[2].assertNotInvoked();
2155	>	}
2156	>	try {
2157	>	assertEquals(null, h3.join());
2158	>	rs[3].assertValue(v1);
2159	>	} catch (CompletionException ok) {
2160	>	checkCompletedWithWrappedCFException(h3, ex);
2161	>	rs[3].assertNotInvoked();
2162	>	}
2163
2516	–	g.complete(v2);
2517	–	checkCompletedWithWrappedCFException(h);
2518	–	f.complete(v1);
2164		checkCompletedNormally(f, v1);
2165	<	checkCompletedNormally(g, v2);
2165	>	checkCompletedWithWrappedCFException(g, ex);
2166		}}
2167
2168		/**
2169		* acceptEither result completes exceptionally if either source cancelled
2170		*/
2171	<	public void testAcceptEither_sourceCancelled1() {
2527	<	for (ExecutionMode m : ExecutionMode.values())
2528	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2529	<	for (Integer v1 : new Integer[] { 1, null })
2530	<	{
2531	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2532	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2533	<	final IncAction r = new IncAction();
2534	<	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2535	<
2536	<	assertTrue(f.cancel(mayInterruptIfRunning));
2537	<	checkCompletedWithWrappedCancellationException(h);
2538	<	g.complete(v1);
2539	<
2540	<	checkCancelled(f);
2541	<	assertEquals(0, r.invocationCount);
2542	<	checkCompletedNormally(g, v1);
2543	<	checkCompletedWithWrappedCancellationException(h);
2544	<	}}
2545	<
2546	<	public void testAcceptEither_sourceCancelled2() {
2171	>	public void testAcceptEither_sourceCancelled() {
2172		for (ExecutionMode m : ExecutionMode.values())
2173		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2174		for (Integer v1 : new Integer[] { 1, null })
2175		{
2176		final CompletableFuture<Integer> f = new CompletableFuture<>();
2177		final CompletableFuture<Integer> g = new CompletableFuture<>();
2178	<	final IncAction r = new IncAction();
2179	<	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2178	>	final NoopConsumer[] rs = new NoopConsumer[6];
2179	>	for (int i = 0; i < rs.length; i++) rs[i] = new NoopConsumer(m);
2180
2181	<	assertTrue(g.cancel(mayInterruptIfRunning));
2182	<	checkCompletedWithWrappedCancellationException(h);
2183	<	f.complete(v1);
2184	<
2185	<	checkCancelled(g);
2186	<	assertEquals(0, r.invocationCount);
2187	<	checkCompletedNormally(f, v1);
2188	<	checkCompletedWithWrappedCancellationException(h);
2189	<	}}
2190	<
2191	<	public void testAcceptEither_sourceCancelled3() {
2192	<	for (ExecutionMode m : ExecutionMode.values())
2193	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2569	<	for (Integer v1 : new Integer[] { 1, null })
2570	<	{
2571	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2572	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2573	<	final IncAction r = new IncAction();
2181	>	final CompletableFuture<Void> h0 = m.acceptEither(f, g, rs[0]);
2182	>	final CompletableFuture<Void> h1 = m.acceptEither(g, f, rs[1]);
2183	>	checkIncomplete(h0);
2184	>	checkIncomplete(h1);
2185	>	rs[0].assertNotInvoked();
2186	>	rs[1].assertNotInvoked();
2187	>	f.cancel(mayInterruptIfRunning);
2188	>	checkCompletedWithWrappedCancellationException(h0);
2189	>	checkCompletedWithWrappedCancellationException(h1);
2190	>	final CompletableFuture<Void> h2 = m.acceptEither(f, g, rs[2]);
2191	>	final CompletableFuture<Void> h3 = m.acceptEither(g, f, rs[3]);
2192	>	checkCompletedWithWrappedCancellationException(h2);
2193	>	checkCompletedWithWrappedCancellationException(h3);
2194
2195	<	assertTrue(g.cancel(mayInterruptIfRunning));
2576	<	f.complete(v1);
2577	<	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2195	>	g.complete(v1);
2196
2197	<	// unspecified behavior
2198	<	Integer v;
2197	>	// unspecified behavior - both source completions available
2198	>	final CompletableFuture<Void> h4 = m.acceptEither(f, g, rs[4]);
2199	>	final CompletableFuture<Void> h5 = m.acceptEither(g, f, rs[5]);
2200		try {
2201	<	assertNull(h.join());
2202	<	assertEquals(1, r.invocationCount);
2584	<	assertEquals(inc(v1), r.value);
2201	>	assertNull(h4.join());
2202	>	rs[4].assertValue(v1);
2203		} catch (CompletionException ok) {
2204	<	checkCompletedWithWrappedCancellationException(h);
2205	<	assertEquals(0, r.invocationCount);
2204	>	checkCompletedWithWrappedCancellationException(h4);
2205	>	rs[4].assertNotInvoked();
2206		}
2589	–
2590	–	checkCancelled(g);
2591	–	checkCompletedNormally(f, v1);
2592	–	}}
2593	–
2594	–	public void testAcceptEither_sourceCancelled4() {
2595	–	for (ExecutionMode m : ExecutionMode.values())
2596	–	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2597	–	for (Integer v1 : new Integer[] { 1, null })
2598	–	{
2599	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
2600	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
2601	–	final IncAction r = new IncAction();
2602	–
2603	–	assertTrue(f.cancel(mayInterruptIfRunning));
2604	–	g.complete(v1);
2605	–	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2606	–
2607	–	// unspecified behavior
2608	–	Integer v;
2207		try {
2208	<	assertNull(h.join());
2209	<	assertEquals(1, r.invocationCount);
2612	<	assertEquals(inc(v1), r.value);
2208	>	assertNull(h5.join());
2209	>	rs[5].assertValue(v1);
2210		} catch (CompletionException ok) {
2211	<	checkCompletedWithWrappedCancellationException(h);
2212	<	assertEquals(0, r.invocationCount);
2211	>	checkCompletedWithWrappedCancellationException(h5);
2212	>	rs[5].assertNotInvoked();
2213		}
2214
2215		checkCancelled(f);
2216		checkCompletedNormally(g, v1);
2217	+	checkCompletedWithWrappedCancellationException(h0);
2218	+	checkCompletedWithWrappedCancellationException(h1);
2219	+	checkCompletedWithWrappedCancellationException(h2);
2220	+	checkCompletedWithWrappedCancellationException(h3);
2221	+	for (int i = 0; i < 4; i++) rs[i].assertNotInvoked();
2222		}}
2223
2224		/**
2225	<	* runAfterEither result completes normally after normal completion
2624	<	* of either source
2225	>	* acceptEither result completes exceptionally if action does
2226		*/
2227	<	public void testRunAfterEither_normalCompletion1() {
2227	>	public void testAcceptEither_actionFailed() {
2228		for (ExecutionMode m : ExecutionMode.values())
2229		for (Integer v1 : new Integer[] { 1, null })
2230		for (Integer v2 : new Integer[] { 2, null })
2231		{
2232		final CompletableFuture<Integer> f = new CompletableFuture<>();
2233		final CompletableFuture<Integer> g = new CompletableFuture<>();
2234	<	final Noop r = new Noop();
2235	<	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2234	>	final FailingConsumer[] rs = new FailingConsumer[6];
2235	>	for (int i = 0; i < rs.length; i++) rs[i] = new FailingConsumer(m);
2236
2237	+	final CompletableFuture<Void> h0 = m.acceptEither(f, g, rs[0]);
2238	+	final CompletableFuture<Void> h1 = m.acceptEither(g, f, rs[1]);
2239		f.complete(v1);
2240	<	checkCompletedNormally(h, null);
2241	<	assertEquals(1, r.invocationCount);
2240	>	final CompletableFuture<Void> h2 = m.acceptEither(f, g, rs[2]);
2241	>	final CompletableFuture<Void> h3 = m.acceptEither(g, f, rs[3]);
2242	>	checkCompletedWithWrappedCFException(h0);
2243	>	checkCompletedWithWrappedCFException(h1);
2244	>	checkCompletedWithWrappedCFException(h2);
2245	>	checkCompletedWithWrappedCFException(h3);
2246	>	for (int i = 0; i < 4; i++) rs[i].assertValue(v1);
2247	>
2248		g.complete(v2);
2249
2250	<	checkCompletedNormally(f, v1);
2251	<	checkCompletedNormally(g, v2);
2252	<	checkCompletedNormally(h, null);
2644	<	assertEquals(1, r.invocationCount);
2645	<	}}
2250	>	// unspecified behavior - both source completions available
2251	>	final CompletableFuture<Void> h4 = m.acceptEither(f, g, rs[4]);
2252	>	final CompletableFuture<Void> h5 = m.acceptEither(g, f, rs[5]);
2253
2254	<	public void testRunAfterEither_normalCompletion2() {
2255	<	for (ExecutionMode m : ExecutionMode.values())
2256	<	for (Integer v1 : new Integer[] { 1, null })
2257	<	for (Integer v2 : new Integer[] { 2, null })
2258	<	{
2259	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2653	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2654	<	final Noop r = new Noop();
2655	<	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2656	<
2657	<	g.complete(v2);
2658	<	checkCompletedNormally(h, null);
2659	<	assertEquals(1, r.invocationCount);
2660	<	f.complete(v1);
2254	>	checkCompletedWithWrappedCFException(h4);
2255	>	assertTrue(Objects.equals(v1, rs[4].value) ||
2256	>	Objects.equals(v2, rs[4].value));
2257	>	checkCompletedWithWrappedCFException(h5);
2258	>	assertTrue(Objects.equals(v1, rs[5].value) ||
2259	>	Objects.equals(v2, rs[5].value));
2260
2261		checkCompletedNormally(f, v1);
2262		checkCompletedNormally(g, v2);
2263	<	checkCompletedNormally(h, null);
2665	<	assertEquals(1, r.invocationCount);
2666	<	}}
2263	>	}}
2264
2265	<	public void testRunAfterEither_normalCompletion3() {
2265	>	/**
2266	>	* runAfterEither result completes normally after normal completion
2267	>	* of either source
2268	>	*/
2269	>	public void testRunAfterEither_normalCompletion() {
2270		for (ExecutionMode m : ExecutionMode.values())
2271		for (Integer v1 : new Integer[] { 1, null })
2272		for (Integer v2 : new Integer[] { 2, null })
2273		{
2274		final CompletableFuture<Integer> f = new CompletableFuture<>();
2275		final CompletableFuture<Integer> g = new CompletableFuture<>();
2276	<	final Noop r = new Noop();
2276	>	final Noop[] rs = new Noop[6];
2277	>	for (int i = 0; i < rs.length; i++) rs[i] = new Noop(m);
2278
2279	+	final CompletableFuture<Void> h0 = m.runAfterEither(f, g, rs[0]);
2280	+	final CompletableFuture<Void> h1 = m.runAfterEither(g, f, rs[1]);
2281	+	checkIncomplete(h0);
2282	+	checkIncomplete(h1);
2283	+	rs[0].assertNotInvoked();
2284	+	rs[1].assertNotInvoked();
2285		f.complete(v1);
2286	+	checkCompletedNormally(h0, null);
2287	+	checkCompletedNormally(h1, null);
2288	+	rs[0].assertInvoked();
2289	+	rs[1].assertInvoked();
2290	+	final CompletableFuture<Void> h2 = m.runAfterEither(f, g, rs[2]);
2291	+	final CompletableFuture<Void> h3 = m.runAfterEither(g, f, rs[3]);
2292	+	checkCompletedNormally(h2, null);
2293	+	checkCompletedNormally(h3, null);
2294	+	rs[2].assertInvoked();
2295	+	rs[3].assertInvoked();
2296	+
2297		g.complete(v2);
2679	–	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2298
2299	<	checkCompletedNormally(h, null);
2299	>	final CompletableFuture<Void> h4 = m.runAfterEither(f, g, rs[4]);
2300	>	final CompletableFuture<Void> h5 = m.runAfterEither(g, f, rs[5]);
2301	>
2302		checkCompletedNormally(f, v1);
2303		checkCompletedNormally(g, v2);
2304	<	assertEquals(1, r.invocationCount);
2304	>	checkCompletedNormally(h0, null);
2305	>	checkCompletedNormally(h1, null);
2306	>	checkCompletedNormally(h2, null);
2307	>	checkCompletedNormally(h3, null);
2308	>	checkCompletedNormally(h4, null);
2309	>	checkCompletedNormally(h5, null);
2310	>	for (int i = 0; i < 6; i++) rs[i].assertInvoked();
2311		}}
2312
2313		/**
2314		* runAfterEither result completes exceptionally after exceptional
2315		* completion of either source
2316		*/
2317	<	public void testRunAfterEither_exceptionalCompletion1() {
2317	>	public void testRunAfterEither_exceptionalCompletion() {
2318		for (ExecutionMode m : ExecutionMode.values())
2319		for (Integer v1 : new Integer[] { 1, null })
2320		{
2321		final CompletableFuture<Integer> f = new CompletableFuture<>();
2322		final CompletableFuture<Integer> g = new CompletableFuture<>();
2697	–	final Noop r = new Noop();
2698	–	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2323		final CFException ex = new CFException();
2324	+	final Noop[] rs = new Noop[6];
2325	+	for (int i = 0; i < rs.length; i++) rs[i] = new Noop(m);
2326
2327	+	final CompletableFuture<Void> h0 = m.runAfterEither(f, g, rs[0]);
2328	+	final CompletableFuture<Void> h1 = m.runAfterEither(g, f, rs[1]);
2329	+	checkIncomplete(h0);
2330	+	checkIncomplete(h1);
2331	+	rs[0].assertNotInvoked();
2332	+	rs[1].assertNotInvoked();
2333		f.completeExceptionally(ex);
2334	<	checkCompletedWithWrappedCFException(h, ex);
2335	<	g.complete(v1);
2336	<
2337	<	assertEquals(0, r.invocationCount);
2338	<	checkCompletedNormally(g, v1);
2339	<	checkCompletedWithWrappedCFException(f, ex);
2708	<	checkCompletedWithWrappedCFException(h, ex);
2709	<	}}
2710	<
2711	<	public void testRunAfterEither_exceptionalCompletion2() {
2712	<	for (ExecutionMode m : ExecutionMode.values())
2713	<	for (Integer v1 : new Integer[] { 1, null })
2714	<	{
2715	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2716	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2717	<	final Noop r = new Noop();
2718	<	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2719	<	final CFException ex = new CFException();
2720	<
2721	<	g.completeExceptionally(ex);
2722	<	checkCompletedWithWrappedCFException(h, ex);
2723	<	f.complete(v1);
2724	<
2725	<	assertEquals(0, r.invocationCount);
2726	<	checkCompletedNormally(f, v1);
2727	<	checkCompletedWithWrappedCFException(g, ex);
2728	<	checkCompletedWithWrappedCFException(h, ex);
2729	<	}}
2334	>	checkCompletedWithWrappedCFException(h0, ex);
2335	>	checkCompletedWithWrappedCFException(h1, ex);
2336	>	final CompletableFuture<Void> h2 = m.runAfterEither(f, g, rs[2]);
2337	>	final CompletableFuture<Void> h3 = m.runAfterEither(g, f, rs[3]);
2338	>	checkCompletedWithWrappedCFException(h2, ex);
2339	>	checkCompletedWithWrappedCFException(h3, ex);
2340
2341	<	public void testRunAfterEither_exceptionalCompletion3() {
2732	<	for (ExecutionMode m : ExecutionMode.values())
2733	<	for (Integer v1 : new Integer[] { 1, null })
2734	<	{
2735	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2736	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2737	<	final Noop r = new Noop();
2738	<	final CFException ex = new CFException();
2739	<
2740	<	g.completeExceptionally(ex);
2741	<	f.complete(v1);
2742	<	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2341	>	g.complete(v1);
2342
2343	<	// unspecified behavior
2344	<	Integer v;
2343	>	// unspecified behavior - both source completions available
2344	>	final CompletableFuture<Void> h4 = m.runAfterEither(f, g, rs[4]);
2345	>	final CompletableFuture<Void> h5 = m.runAfterEither(g, f, rs[5]);
2346		try {
2347	<	assertNull(h.join());
2348	<	assertEquals(1, r.invocationCount);
2347	>	assertNull(h4.join());
2348	>	rs[4].assertInvoked();
2349		} catch (CompletionException ok) {
2350	<	checkCompletedWithWrappedCFException(h, ex);
2351	<	assertEquals(0, r.invocationCount);
2350	>	checkCompletedWithWrappedCFException(h4, ex);
2351	>	rs[4].assertNotInvoked();
2352		}
2753	–
2754	–	checkCompletedWithWrappedCFException(g, ex);
2755	–	checkCompletedNormally(f, v1);
2756	–	}}
2757	–
2758	–	public void testRunAfterEither_exceptionalCompletion4() {
2759	–	for (ExecutionMode m : ExecutionMode.values())
2760	–	for (Integer v1 : new Integer[] { 1, null })
2761	–	{
2762	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
2763	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
2764	–	final Noop r = new Noop();
2765	–	final CFException ex = new CFException();
2766	–
2767	–	f.completeExceptionally(ex);
2768	–	g.complete(v1);
2769	–	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2770	–
2771	–	// unspecified behavior
2772	–	Integer v;
2353		try {
2354	<	assertNull(h.join());
2355	<	assertEquals(1, r.invocationCount);
2354	>	assertNull(h5.join());
2355	>	rs[5].assertInvoked();
2356		} catch (CompletionException ok) {
2357	<	checkCompletedWithWrappedCFException(h, ex);
2358	<	assertEquals(0, r.invocationCount);
2357	>	checkCompletedWithWrappedCFException(h5, ex);
2358	>	rs[5].assertNotInvoked();
2359		}
2360
2361		checkCompletedWithWrappedCFException(f, ex);
2362		checkCompletedNormally(g, v1);
2363	<	}}
2364	<
2365	<	/**
2366	<	* runAfterEither result completes exceptionally if action does
2367	<	*/
2368	<	public void testRunAfterEither_actionFailed1() {
2789	<	for (ExecutionMode m : ExecutionMode.values())
2790	<	for (Integer v1 : new Integer[] { 1, null })
2791	<	for (Integer v2 : new Integer[] { 2, null })
2792	<	{
2793	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2794	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2795	<	final FailingRunnable r = new FailingRunnable();
2796	<	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2797	<
2798	<	f.complete(v1);
2799	<	checkCompletedWithWrappedCFException(h);
2800	<	g.complete(v2);
2801	<	checkCompletedNormally(f, v1);
2802	<	checkCompletedNormally(g, v2);
2803	<	}}
2804	<
2805	<	public void testRunAfterEither_actionFailed2() {
2806	<	for (ExecutionMode m : ExecutionMode.values())
2807	<	for (Integer v1 : new Integer[] { 1, null })
2808	<	for (Integer v2 : new Integer[] { 2, null })
2809	<	{
2810	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2811	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2812	<	final FailingRunnable r = new FailingRunnable();
2813	<	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2814	<
2815	<	g.complete(v2);
2816	<	checkCompletedWithWrappedCFException(h);
2817	<	f.complete(v1);
2818	<	checkCompletedNormally(f, v1);
2819	<	checkCompletedNormally(g, v2);
2363	>	checkCompletedWithWrappedCFException(h0, ex);
2364	>	checkCompletedWithWrappedCFException(h1, ex);
2365	>	checkCompletedWithWrappedCFException(h2, ex);
2366	>	checkCompletedWithWrappedCFException(h3, ex);
2367	>	checkCompletedWithWrappedCFException(h4, ex);
2368	>	for (int i = 0; i < 4; i++) rs[i].assertNotInvoked();
2369		}}
2370
2371		/**
2372		* runAfterEither result completes exceptionally if either source cancelled
2373		*/
2374	<	public void testRunAfterEither_sourceCancelled1() {
2826	<	for (ExecutionMode m : ExecutionMode.values())
2827	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2828	<	for (Integer v1 : new Integer[] { 1, null })
2829	<	{
2830	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2831	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2832	<	final Noop r = new Noop();
2833	<	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2834	<
2835	<	assertTrue(f.cancel(mayInterruptIfRunning));
2836	<	checkCompletedWithWrappedCancellationException(h);
2837	<	g.complete(v1);
2838	<
2839	<	checkCancelled(f);
2840	<	assertEquals(0, r.invocationCount);
2841	<	checkCompletedNormally(g, v1);
2842	<	checkCompletedWithWrappedCancellationException(h);
2843	<	}}
2844	<
2845	<	public void testRunAfterEither_sourceCancelled2() {
2374	>	public void testRunAfterEither_sourceCancelled() {
2375		for (ExecutionMode m : ExecutionMode.values())
2376		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2377		for (Integer v1 : new Integer[] { 1, null })
2378		{
2379		final CompletableFuture<Integer> f = new CompletableFuture<>();
2380		final CompletableFuture<Integer> g = new CompletableFuture<>();
2381	<	final Noop r = new Noop();
2382	<	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2381	>	final Noop[] rs = new Noop[6];
2382	>	for (int i = 0; i < rs.length; i++) rs[i] = new Noop(m);
2383
2384	<	assertTrue(g.cancel(mayInterruptIfRunning));
2385	<	checkCompletedWithWrappedCancellationException(h);
2386	<	f.complete(v1);
2384	>	final CompletableFuture<Void> h0 = m.runAfterEither(f, g, rs[0]);
2385	>	final CompletableFuture<Void> h1 = m.runAfterEither(g, f, rs[1]);
2386	>	checkIncomplete(h0);
2387	>	checkIncomplete(h1);
2388	>	rs[0].assertNotInvoked();
2389	>	rs[1].assertNotInvoked();
2390	>	f.cancel(mayInterruptIfRunning);
2391	>	checkCompletedWithWrappedCancellationException(h0);
2392	>	checkCompletedWithWrappedCancellationException(h1);
2393	>	final CompletableFuture<Void> h2 = m.runAfterEither(f, g, rs[2]);
2394	>	final CompletableFuture<Void> h3 = m.runAfterEither(g, f, rs[3]);
2395	>	checkCompletedWithWrappedCancellationException(h2);
2396	>	checkCompletedWithWrappedCancellationException(h3);
2397
2398	<	checkCancelled(g);
2860	<	assertEquals(0, r.invocationCount);
2861	<	checkCompletedNormally(f, v1);
2862	<	checkCompletedWithWrappedCancellationException(h);
2863	<	}}
2864	<
2865	<	public void testRunAfterEither_sourceCancelled3() {
2866	<	for (ExecutionMode m : ExecutionMode.values())
2867	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2868	<	for (Integer v1 : new Integer[] { 1, null })
2869	<	{
2870	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2871	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2872	<	final Noop r = new Noop();
2873	<
2874	<	assertTrue(g.cancel(mayInterruptIfRunning));
2875	<	f.complete(v1);
2876	<	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2398	>	g.complete(v1);
2399
2400	<	// unspecified behavior
2401	<	Integer v;
2400	>	// unspecified behavior - both source completions available
2401	>	final CompletableFuture<Void> h4 = m.runAfterEither(f, g, rs[4]);
2402	>	final CompletableFuture<Void> h5 = m.runAfterEither(g, f, rs[5]);
2403		try {
2404	<	assertNull(h.join());
2405	<	assertEquals(1, r.invocationCount);
2404	>	assertNull(h4.join());
2405	>	rs[4].assertInvoked();
2406		} catch (CompletionException ok) {
2407	<	checkCompletedWithWrappedCancellationException(h);
2408	<	assertEquals(0, r.invocationCount);
2407	>	checkCompletedWithWrappedCancellationException(h4);
2408	>	rs[4].assertNotInvoked();
2409	>	}
2410	>	try {
2411	>	assertNull(h5.join());
2412	>	rs[5].assertInvoked();
2413	>	} catch (CompletionException ok) {
2414	>	checkCompletedWithWrappedCancellationException(h5);
2415	>	rs[5].assertNotInvoked();
2416		}
2417
2418	<	checkCancelled(g);
2419	<	checkCompletedNormally(f, v1);
2418	>	checkCancelled(f);
2419	>	checkCompletedNormally(g, v1);
2420	>	checkCompletedWithWrappedCancellationException(h0);
2421	>	checkCompletedWithWrappedCancellationException(h1);
2422	>	checkCompletedWithWrappedCancellationException(h2);
2423	>	checkCompletedWithWrappedCancellationException(h3);
2424	>	for (int i = 0; i < 4; i++) rs[i].assertNotInvoked();
2425		}}
2426
2427	<	public void testRunAfterEither_sourceCancelled4() {
2427	>	/**
2428	>	* runAfterEither result completes exceptionally if action does
2429	>	*/
2430	>	public void testRunAfterEither_actionFailed() {
2431		for (ExecutionMode m : ExecutionMode.values())
2894	–	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2432		for (Integer v1 : new Integer[] { 1, null })
2433	+	for (Integer v2 : new Integer[] { 2, null })
2434		{
2435		final CompletableFuture<Integer> f = new CompletableFuture<>();
2436		final CompletableFuture<Integer> g = new CompletableFuture<>();
2437	<	final Noop r = new Noop();
2438	<
2901	<	assertTrue(f.cancel(mayInterruptIfRunning));
2902	<	g.complete(v1);
2903	<	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2437	>	final FailingRunnable[] rs = new FailingRunnable[6];
2438	>	for (int i = 0; i < rs.length; i++) rs[i] = new FailingRunnable(m);
2439
2440	<	// unspecified behavior
2441	<	Integer v;
2442	<	try {
2443	<	assertNull(h.join());
2444	<	assertEquals(1, r.invocationCount);
2445	<	} catch (CompletionException ok) {
2446	<	checkCompletedWithWrappedCancellationException(h);
2447	<	assertEquals(0, r.invocationCount);
2448	<	}
2440	>	final CompletableFuture<Void> h0 = m.runAfterEither(f, g, rs[0]);
2441	>	final CompletableFuture<Void> h1 = m.runAfterEither(g, f, rs[1]);
2442	>	f.complete(v1);
2443	>	final CompletableFuture<Void> h2 = m.runAfterEither(f, g, rs[2]);
2444	>	final CompletableFuture<Void> h3 = m.runAfterEither(g, f, rs[3]);
2445	>	checkCompletedWithWrappedCFException(h0);
2446	>	checkCompletedWithWrappedCFException(h1);
2447	>	checkCompletedWithWrappedCFException(h2);
2448	>	checkCompletedWithWrappedCFException(h3);
2449	>	for (int i = 0; i < 4; i++) rs[i].assertInvoked();
2450	>	g.complete(v2);
2451	>	final CompletableFuture<Void> h4 = m.runAfterEither(f, g, rs[4]);
2452	>	final CompletableFuture<Void> h5 = m.runAfterEither(g, f, rs[5]);
2453	>	checkCompletedWithWrappedCFException(h4);
2454	>	checkCompletedWithWrappedCFException(h5);
2455
2456	<	checkCancelled(f);
2457	<	checkCompletedNormally(g, v1);
2456	>	checkCompletedNormally(f, v1);
2457	>	checkCompletedNormally(g, v2);
2458	>	for (int i = 0; i < 6; i++) rs[i].assertInvoked();
2459		}}
2460
2461		/**
#	Line 2925 | Line 2467 | public class CompletableFutureTest exten
2467		for (Integer v1 : new Integer[] { 1, null })
2468		{
2469		final CompletableFuture<Integer> f = new CompletableFuture<>();
2470	<	final CompletableFutureInc r = new CompletableFutureInc();
2470	>	final CompletableFutureInc r = new CompletableFutureInc(m);
2471		if (!createIncomplete) f.complete(v1);
2472	<	final CompletableFuture<Integer> g = f.thenCompose(r);
2472	>	final CompletableFuture<Integer> g = m.thenCompose(f, r);
2473		if (createIncomplete) f.complete(v1);
2474
2475		checkCompletedNormally(g, inc(v1));
2476		checkCompletedNormally(f, v1);
2477	<	assertEquals(1, r.invocationCount);
2477	>	r.assertInvoked();
2478		}}
2479
2480		/**
#	Line 2944 | Line 2486 | public class CompletableFutureTest exten
2486		for (boolean createIncomplete : new boolean[] { true, false })
2487		{
2488		final CFException ex = new CFException();
2489	<	final CompletableFutureInc r = new CompletableFutureInc();
2489	>	final CompletableFutureInc r = new CompletableFutureInc(m);
2490		final CompletableFuture<Integer> f = new CompletableFuture<>();
2491		if (!createIncomplete) f.completeExceptionally(ex);
2492	<	final CompletableFuture<Integer> g = f.thenCompose(r);
2492	>	final CompletableFuture<Integer> g = m.thenCompose(f, r);
2493		if (createIncomplete) f.completeExceptionally(ex);
2494
2495		checkCompletedWithWrappedCFException(g, ex);
2496		checkCompletedWithWrappedCFException(f, ex);
2497	<	assertEquals(0, r.invocationCount);
2497	>	r.assertNotInvoked();
2498		}}
2499
2500		/**
#	Line 2965 | Line 2507 | public class CompletableFutureTest exten
2507		{
2508		final CompletableFuture<Integer> f = new CompletableFuture<>();
2509		final FailingCompletableFutureFunction r
2510	<	= new FailingCompletableFutureFunction();
2510	>	= new FailingCompletableFutureFunction(m);
2511		if (!createIncomplete) f.complete(v1);
2512	<	final CompletableFuture<Integer> g = f.thenCompose(r);
2512	>	final CompletableFuture<Integer> g = m.thenCompose(f, r);
2513		if (createIncomplete) f.complete(v1);
2514
2515		checkCompletedWithWrappedCFException(g);
#	Line 2983 | Line 2525 | public class CompletableFutureTest exten
2525		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2526		{
2527		final CompletableFuture<Integer> f = new CompletableFuture<>();
2528	<	final CompletableFutureInc r = new CompletableFutureInc();
2528	>	final CompletableFutureInc r = new CompletableFutureInc(m);
2529		if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
2530	<	final CompletableFuture<Integer> g = f.thenCompose(r);
2530	>	final CompletableFuture<Integer> g = m.thenCompose(f, r);
2531		if (createIncomplete) {
2532		checkIncomplete(g);
2533		assertTrue(f.cancel(mayInterruptIfRunning));
#	Line 3012 | Line 2554 | public class CompletableFutureTest exten
2554		*/
2555		public void testAllOf_normal() throws Exception {
2556		for (int k = 1; k < 20; ++k) {
2557	<	CompletableFuture<Integer>[] fs = (CompletableFuture<Integer>[]) new CompletableFuture[k];
2557	>	CompletableFuture<Integer>[] fs
2558	>	= (CompletableFuture<Integer>[]) new CompletableFuture[k];
2559		for (int i = 0; i < k; ++i)
2560		fs[i] = new CompletableFuture<>();
2561		CompletableFuture<Void> f = CompletableFuture.allOf(fs);
#	Line 3026 | Line 2569 | public class CompletableFutureTest exten
2569		}
2570		}
2571
2572	+	public void testAllOf_backwards() throws Exception {
2573	+	for (int k = 1; k < 20; ++k) {
2574	+	CompletableFuture<Integer>[] fs
2575	+	= (CompletableFuture<Integer>[]) new CompletableFuture[k];
2576	+	for (int i = 0; i < k; ++i)
2577	+	fs[i] = new CompletableFuture<>();
2578	+	CompletableFuture<Void> f = CompletableFuture.allOf(fs);
2579	+	for (int i = k - 1; i >= 0; i--) {
2580	+	checkIncomplete(f);
2581	+	checkIncomplete(CompletableFuture.allOf(fs));
2582	+	fs[i].complete(one);
2583	+	}
2584	+	checkCompletedNormally(f, null);
2585	+	checkCompletedNormally(CompletableFuture.allOf(fs), null);
2586	+	}
2587	+	}
2588	+
2589		/**
2590		* anyOf(no component futures) returns an incomplete future
2591		*/
#	Line 3084 | Line 2644 | public class CompletableFutureTest exten
2644		Runnable[] throwingActions = {
2645		() -> CompletableFuture.supplyAsync(null),
2646		() -> CompletableFuture.supplyAsync(null, exec),
2647	<	() -> CompletableFuture.supplyAsync(supplyOne, null),
2647	>	() -> CompletableFuture.supplyAsync(new IntegerSupplier(ExecutionMode.DEFAULT, 42), null),
2648
2649		() -> CompletableFuture.runAsync(null),
2650		() -> CompletableFuture.runAsync(null, exec),
#	Line 3157 | Line 2717 | public class CompletableFutureTest exten
2717
2718		() -> f.thenCompose(null),
2719		() -> f.thenComposeAsync(null),
2720	<	() -> f.thenComposeAsync(new CompletableFutureInc(), null),
2720	>	() -> f.thenComposeAsync(new CompletableFutureInc(ExecutionMode.EXECUTOR), null),
2721		() -> f.thenComposeAsync(null, exec),
2722
2723		() -> f.exceptionally(null),

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