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Comparing jsr166/src/test/tck/CompletableFutureTest.java (file contents):
Revision 1.46 by jsr166, Mon Jun 2 17:41:22 2014 UTC vs.
Revision 1.57 by jsr166, Mon Jun 2 22:48:50 2014 UTC

#	Line 17 | Line 17 | import java.util.concurrent.Future;
17		import java.util.concurrent.CompletableFuture;
18		import java.util.concurrent.CompletionException;
19		import java.util.concurrent.CompletionStage;
20	+	import java.util.concurrent.ForkJoinPool;
21	+	import java.util.concurrent.ForkJoinTask;
22		import java.util.concurrent.TimeoutException;
23		import java.util.concurrent.atomic.AtomicInteger;
24		import static java.util.concurrent.TimeUnit.MILLISECONDS;
#	Line 282 | 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 347 | Line 349 | public class CompletableFutureTest exten
349		}
350		}
351		static final class IncFunction implements Function<Integer,Integer> {
352	+	final ExecutionMode m;
353		int invocationCount = 0;
354		Integer value;
355	+	IncFunction(ExecutionMode m) { this.m = m; }
356		public Integer apply(Integer x) {
357	+	m.checkExecutionMode();
358		invocationCount++;
359		return value = inc(x);
360		}
361		}
362		static final class SubtractAction implements BiConsumer<Integer, Integer> {
363	+	final ExecutionMode m;
364		int invocationCount = 0;
365		Integer value;
366		// Check this action was invoked exactly once when result is computed.
367	+	SubtractAction(ExecutionMode m) { this.m = m; }
368		public void accept(Integer x, Integer y) {
369	+	m.checkExecutionMode();
370		invocationCount++;
371		value = subtract(x, y);
372		}
373		}
374		static final class SubtractFunction implements BiFunction<Integer, Integer, Integer> {
375	+	final ExecutionMode m;
376		int invocationCount = 0;
377		Integer value;
378		// Check this action was invoked exactly once when result is computed.
379	+	SubtractFunction(ExecutionMode m) { this.m = m; }
380		public Integer apply(Integer x, Integer y) {
381	+	m.checkExecutionMode();
382		invocationCount++;
383		return value = subtract(x, y);
384		}
385		}
386		static final class Noop implements Runnable {
387	+	final ExecutionMode m;
388		int invocationCount = 0;
389	+	Noop(ExecutionMode m) { this.m = m; }
390		public void run() {
391	+	m.checkExecutionMode();
392		invocationCount++;
393		}
394		}
395
396		static final class FailingSupplier implements Supplier<Integer> {
397	+	final ExecutionMode m;
398		int invocationCount = 0;
399	+	FailingSupplier(ExecutionMode m) { this.m = m; }
400		public Integer get() {
401	+	m.checkExecutionMode();
402		invocationCount++;
403		throw new CFException();
404		}
405		}
406		static final class FailingConsumer implements Consumer<Integer> {
407	+	final ExecutionMode m;
408		int invocationCount = 0;
409	+	FailingConsumer(ExecutionMode m) { this.m = m; }
410		public void accept(Integer x) {
411	+	m.checkExecutionMode();
412		invocationCount++;
413		throw new CFException();
414		}
415		}
416		static final class FailingBiConsumer implements BiConsumer<Integer, Integer> {
417	+	final ExecutionMode m;
418		int invocationCount = 0;
419	+	FailingBiConsumer(ExecutionMode m) { this.m = m; }
420		public void accept(Integer x, Integer y) {
421	+	m.checkExecutionMode();
422		invocationCount++;
423		throw new CFException();
424		}
425		}
426		static final class FailingFunction implements Function<Integer, Integer> {
427	+	final ExecutionMode m;
428		int invocationCount = 0;
429	+	FailingFunction(ExecutionMode m) { this.m = m; }
430		public Integer apply(Integer x) {
431	+	m.checkExecutionMode();
432		invocationCount++;
433		throw new CFException();
434		}
435		}
436		static final class FailingBiFunction implements BiFunction<Integer, Integer, Integer> {
437	+	final ExecutionMode m;
438		int invocationCount = 0;
439	+	FailingBiFunction(ExecutionMode m) { this.m = m; }
440		public Integer apply(Integer x, Integer y) {
441	+	m.checkExecutionMode();
442		invocationCount++;
443		throw new CFException();
444		}
445		}
446	<	static final class FailingNoop implements Runnable {
446	>	static final class FailingRunnable implements Runnable {
447	>	final ExecutionMode m;
448		int invocationCount = 0;
449	+	FailingRunnable(ExecutionMode m) { this.m = m; }
450		public void run() {
451	+	m.checkExecutionMode();
452		invocationCount++;
453		throw new CFException();
454		}
#	Line 424 | Line 456 | public class CompletableFutureTest exten
456
457		static final class CompletableFutureInc
458		implements Function<Integer, CompletableFuture<Integer>> {
459	+	final ExecutionMode m;
460		int invocationCount = 0;
461	+	CompletableFutureInc(ExecutionMode m) { this.m = m; }
462		public CompletableFuture<Integer> apply(Integer x) {
463	+	m.checkExecutionMode();
464		invocationCount++;
465		CompletableFuture<Integer> f = new CompletableFuture<>();
466		f.complete(inc(x));
#	Line 435 | Line 470 | public class CompletableFutureTest exten
470
471		static final class FailingCompletableFutureFunction
472		implements Function<Integer, CompletableFuture<Integer>> {
473	+	final ExecutionMode m;
474		int invocationCount = 0;
475	+	FailingCompletableFutureFunction(ExecutionMode m) { this.m = m; }
476		public CompletableFuture<Integer> apply(Integer x) {
477	+	m.checkExecutionMode();
478		invocationCount++;
479		throw new CFException();
480		}
#	Line 444 | Line 482 | public class CompletableFutureTest exten
482
483		// Used for explicit executor tests
484		static final class ThreadExecutor implements Executor {
485	<	AtomicInteger count = new AtomicInteger(0);
485	>	final AtomicInteger count = new AtomicInteger(0);
486	>	static final ThreadGroup tg = new ThreadGroup("ThreadExecutor");
487	>	static boolean startedCurrentThread() {
488	>	return Thread.currentThread().getThreadGroup() == tg;
489	>	}
490
491		public void execute(Runnable r) {
492		count.getAndIncrement();
493	<	new Thread(r).start();
493	>	new Thread(tg, r).start();
494		}
495		}
496
#	Line 458 | Line 500 | public class CompletableFutureTest exten
500		*/
501		enum ExecutionMode {
502		DEFAULT {
503	+	public void checkExecutionMode() {
504	+	assertNull(ForkJoinTask.getPool());
505	+	}
506	+	public CompletableFuture<Void> runAsync(Runnable a) {
507	+	throw new UnsupportedOperationException();
508	+	}
509		public <T> CompletableFuture<Void> thenRun
510		(CompletableFuture<T> f, Runnable a) {
511		return f.thenRun(a);
#	Line 521 | Line 569 | public class CompletableFutureTest exten
569		}
570		},
571
572	<	DEFAULT_ASYNC {
572	>	ASYNC {
573	>	public void checkExecutionMode() {
574	>	assertSame(ForkJoinPool.commonPool(),
575	>	ForkJoinTask.getPool());
576	>	}
577	>	public CompletableFuture<Void> runAsync(Runnable a) {
578	>	return CompletableFuture.runAsync(a);
579	>	}
580		public <T> CompletableFuture<Void> thenRun
581		(CompletableFuture<T> f, Runnable a) {
582		return f.thenRunAsync(a);
#	Line 586 | Line 641 | public class CompletableFutureTest exten
641		},
642
643		EXECUTOR {
644	+	public void checkExecutionMode() {
645	+	assertTrue(ThreadExecutor.startedCurrentThread());
646	+	}
647	+	public CompletableFuture<Void> runAsync(Runnable a) {
648	+	return CompletableFuture.runAsync(a, new ThreadExecutor());
649	+	}
650		public <T> CompletableFuture<Void> thenRun
651		(CompletableFuture<T> f, Runnable a) {
652		return f.thenRunAsync(a, new ThreadExecutor());
#	Line 649 | Line 710 | public class CompletableFutureTest exten
710		}
711		};
712
713	+	public abstract void checkExecutionMode();
714	+	public abstract CompletableFuture<Void> runAsync(Runnable a);
715		public abstract <T> CompletableFuture<Void> thenRun
716		(CompletableFuture<T> f, Runnable a);
717		public abstract <T> CompletableFuture<Void> thenAccept
#	Line 727 | Line 790 | public class CompletableFutureTest exten
790		if (!createIncomplete) f.completeExceptionally(ex);
791		final CompletableFuture<Integer> g = f.exceptionally
792		((Throwable t) -> {
793	+	ExecutionMode.DEFAULT.checkExecutionMode();
794		threadAssertSame(t, ex);
795		a.getAndIncrement();
796		return v1;
#	Line 748 | Line 812 | public class CompletableFutureTest exten
812		if (!createIncomplete) f.completeExceptionally(ex1);
813		final CompletableFuture<Integer> g = f.exceptionally
814		((Throwable t) -> {
815	+	ExecutionMode.DEFAULT.checkExecutionMode();
816		threadAssertSame(t, ex1);
817		a.getAndIncrement();
818		throw ex2;
#	Line 773 | Line 838 | public class CompletableFutureTest exten
838		final CompletableFuture<Integer> g = m.handle
839		(f,
840		(Integer x, Throwable t) -> {
841	+	m.checkExecutionMode();
842		threadAssertSame(x, v1);
843		threadAssertNull(t);
844		a.getAndIncrement();
#	Line 801 | Line 867 | public class CompletableFutureTest exten
867		final CompletableFuture<Integer> g = m.handle
868		(f,
869		(Integer x, Throwable t) -> {
870	+	m.checkExecutionMode();
871		threadAssertNull(x);
872		threadAssertSame(t, ex);
873		a.getAndIncrement();
#	Line 829 | Line 896 | public class CompletableFutureTest exten
896		final CompletableFuture<Integer> g = m.handle
897		(f,
898		(Integer x, Throwable t) -> {
899	+	m.checkExecutionMode();
900		threadAssertNull(x);
901		threadAssertTrue(t instanceof CancellationException);
902		a.getAndIncrement();
#	Line 856 | Line 924 | public class CompletableFutureTest exten
924		final CompletableFuture<Integer> g = m.handle
925		(f,
926		(Integer x, Throwable t) -> {
927	+	m.checkExecutionMode();
928		threadAssertNull(x);
929		threadAssertSame(ex1, t);
930		a.getAndIncrement();
#	Line 880 | Line 949 | public class CompletableFutureTest exten
949		final CompletableFuture<Integer> g = m.handle
950		(f,
951		(Integer x, Throwable t) -> {
952	+	m.checkExecutionMode();
953		threadAssertSame(x, v1);
954		threadAssertNull(t);
955		a.getAndIncrement();
#	Line 895 | Line 965 | public class CompletableFutureTest exten
965		/**
966		* runAsync completes after running Runnable
967		*/
968	<	public void testRunAsync() {
969	<	Noop r = new Noop();
970	<	CompletableFuture<Void> f = CompletableFuture.runAsync(r);
968	>	public void testRunAsync_normalCompletion() {
969	>	ExecutionMode[] executionModes = {
970	>	ExecutionMode.ASYNC,
971	>	ExecutionMode.EXECUTOR,
972	>	};
973	>	for (ExecutionMode m : executionModes)
974	>	{
975	>	final Noop r = new Noop(m);
976	>	final CompletableFuture<Void> f = m.runAsync(r);
977		assertNull(f.join());
902	–	assertEquals(1, r.invocationCount);
978		checkCompletedNormally(f, null);
904	–	}
905	–
906	–	/**
907	–	* runAsync with executor completes after running Runnable
908	–	*/
909	–	public void testRunAsync2() {
910	–	Noop r = new Noop();
911	–	ThreadExecutor exec = new ThreadExecutor();
912	–	CompletableFuture<Void> f = CompletableFuture.runAsync(r, exec);
913	–	assertNull(f.join());
979		assertEquals(1, r.invocationCount);
980	<	checkCompletedNormally(f, null);
916	<	assertEquals(1, exec.count.get());
917	<	}
980	>	}}
981
982		/**
983		* failing runAsync completes exceptionally after running Runnable
984		*/
985	<	public void testRunAsync3() {
986	<	FailingNoop r = new FailingNoop();
987	<	CompletableFuture<Void> f = CompletableFuture.runAsync(r);
985	>	public void testRunAsync_exceptionalCompletion() {
986	>	ExecutionMode[] executionModes = {
987	>	ExecutionMode.ASYNC,
988	>	ExecutionMode.EXECUTOR,
989	>	};
990	>	for (ExecutionMode m : executionModes)
991	>	{
992	>	final FailingRunnable r = new FailingRunnable(m);
993	>	final CompletableFuture<Void> f = m.runAsync(r);
994		checkCompletedWithWrappedCFException(f);
995		assertEquals(1, r.invocationCount);
996	<	}
996	>	}}
997
998		/**
999		* supplyAsync completes with result of supplier
#	Line 950 | Line 1019 | public class CompletableFutureTest exten
1019		* Failing supplyAsync completes exceptionally
1020		*/
1021		public void testSupplyAsync3() {
1022	<	FailingSupplier r = new FailingSupplier();
1022	>	FailingSupplier r = new FailingSupplier(ExecutionMode.ASYNC);
1023		CompletableFuture<Integer> f = CompletableFuture.supplyAsync(r);
1024		checkCompletedWithWrappedCFException(f);
1025		assertEquals(1, r.invocationCount);
#	Line 961 | Line 1030 | public class CompletableFutureTest exten
1030		/**
1031		* thenRun result completes normally after normal completion of source
1032		*/
1033	<	public void testThenRun() {
1034	<	CompletableFuture<Integer> f;
1035	<	CompletableFuture<Void> g;
1036	<	Noop r;
1037	<
1038	<	f = new CompletableFuture<>();
1039	<	g = f.thenRun(r = new Noop());
1040	<	f.complete(null);
1041	<	checkCompletedNormally(g, null);
1042	<	assertEquals(1, r.invocationCount);
1033	>	public void testThenRun_normalCompletion() {
1034	>	for (ExecutionMode m : ExecutionMode.values())
1035	>	for (boolean createIncomplete : new boolean[] { true, false })
1036	>	for (Integer v1 : new Integer[] { 1, null })
1037	>	{
1038	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1039	>	final Noop r = new Noop(m);
1040	>	if (!createIncomplete) f.complete(v1);
1041	>	final CompletableFuture<Void> g = m.thenRun(f, r);
1042	>	if (createIncomplete) {
1043	>	checkIncomplete(g);
1044	>	f.complete(v1);
1045	>	}
1046
975	–	f = new CompletableFuture<>();
976	–	f.complete(null);
977	–	g = f.thenRun(r = new Noop());
1047		checkCompletedNormally(g, null);
1048	+	checkCompletedNormally(f, v1);
1049		assertEquals(1, r.invocationCount);
1050	<	}
1050	>	}}
1051
1052		/**
1053		* thenRun result completes exceptionally after exceptional
1054		* completion of source
1055		*/
1056	<	public void testThenRun2() {
1057	<	CompletableFuture<Integer> f;
1058	<	CompletableFuture<Void> g;
1059	<	Noop r;
1060	<
1061	<	f = new CompletableFuture<>();
1062	<	g = f.thenRun(r = new Noop());
1063	<	f.completeExceptionally(new CFException());
1064	<	checkCompletedWithWrappedCFException(g);
1065	<	assertEquals(0, r.invocationCount);
1056	>	public void testThenRun_exceptionalCompletion() {
1057	>	for (ExecutionMode m : ExecutionMode.values())
1058	>	for (boolean createIncomplete : new boolean[] { true, false })
1059	>	{
1060	>	final CFException ex = new CFException();
1061	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1062	>	final Noop r = new Noop(m);
1063	>	if (!createIncomplete) f.completeExceptionally(ex);
1064	>	final CompletableFuture<Void> g = m.thenRun(f, r);
1065	>	if (createIncomplete) {
1066	>	checkIncomplete(g);
1067	>	f.completeExceptionally(ex);
1068	>	}
1069
1070	<	f = new CompletableFuture<>();
1071	<	f.completeExceptionally(new CFException());
999	<	g = f.thenRun(r = new Noop());
1000	<	checkCompletedWithWrappedCFException(g);
1070	>	checkCompletedWithWrappedCFException(g, ex);
1071	>	checkCompletedWithWrappedCFException(f, ex);
1072		assertEquals(0, r.invocationCount);
1073	<	}
1073	>	}}
1074
1075		/**
1076	<	* thenRun result completes exceptionally if action does
1076	>	* thenRun result completes exceptionally if source cancelled
1077		*/
1078	<	public void testThenRun3() {
1079	<	CompletableFuture<Integer> f;
1080	<	CompletableFuture<Void> g;
1081	<	FailingNoop r;
1082	<
1083	<	f = new CompletableFuture<>();
1084	<	g = f.thenRun(r = new FailingNoop());
1085	<	f.complete(null);
1086	<	checkCompletedWithWrappedCFException(g);
1078	>	public void testThenRun_sourceCancelled() {
1079	>	for (ExecutionMode m : ExecutionMode.values())
1080	>	for (boolean createIncomplete : new boolean[] { true, false })
1081	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1082	>	{
1083	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1084	>	final Noop r = new Noop(m);
1085	>	if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
1086	>	final CompletableFuture<Void> g = m.thenRun(f, r);
1087	>	if (createIncomplete) {
1088	>	checkIncomplete(g);
1089	>	assertTrue(f.cancel(mayInterruptIfRunning));
1090	>	}
1091
1092	<	f = new CompletableFuture<>();
1093	<	f.complete(null);
1094	<	g = f.thenRun(r = new FailingNoop());
1095	<	checkCompletedWithWrappedCFException(g);
1021	<	}
1092	>	checkCompletedWithWrappedCancellationException(g);
1093	>	checkCancelled(f);
1094	>	assertEquals(0, r.invocationCount);
1095	>	}}
1096
1097		/**
1098	<	* thenRun result completes exceptionally if source cancelled
1098	>	* thenRun result completes exceptionally if action does
1099		*/
1100	<	public void testThenRun4() {
1101	<	CompletableFuture<Integer> f;
1102	<	CompletableFuture<Void> g;
1103	<	Noop r;
1104	<
1105	<	f = new CompletableFuture<>();
1106	<	g = f.thenRun(r = new Noop());
1107	<	assertTrue(f.cancel(true));
1108	<	checkCompletedWithWrappedCancellationException(g);
1100	>	public void testThenRun_actionFailed() {
1101	>	for (ExecutionMode m : ExecutionMode.values())
1102	>	for (boolean createIncomplete : new boolean[] { true, false })
1103	>	for (Integer v1 : new Integer[] { 1, null })
1104	>	{
1105	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1106	>	final FailingRunnable r = new FailingRunnable(m);
1107	>	if (!createIncomplete) f.complete(v1);
1108	>	final CompletableFuture<Void> g = m.thenRun(f, r);
1109	>	if (createIncomplete) {
1110	>	checkIncomplete(g);
1111	>	f.complete(v1);
1112	>	}
1113
1114	<	f = new CompletableFuture<>();
1115	<	assertTrue(f.cancel(true));
1116	<	g = f.thenRun(r = new Noop());
1039	<	checkCompletedWithWrappedCancellationException(g);
1040	<	}
1114	>	checkCompletedWithWrappedCFException(g);
1115	>	checkCompletedNormally(f, v1);
1116	>	}}
1117
1118		/**
1119		* thenApply result completes normally after normal completion of source
1120		*/
1121	<	public void testThenApply() {
1122	<	CompletableFuture<Integer> f = new CompletableFuture<>();
1123	<	CompletableFuture<Integer> g = f.thenApply(inc);
1124	<	f.complete(one);
1125	<	checkCompletedNormally(g, two);
1126	<	}
1121	>	public void testThenApply_normalCompletion() {
1122	>	for (ExecutionMode m : ExecutionMode.values())
1123	>	for (boolean createIncomplete : new boolean[] { true, false })
1124	>	for (Integer v1 : new Integer[] { 1, null })
1125	>	{
1126	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1127	>	final IncFunction r = new IncFunction(m);
1128	>	if (!createIncomplete) f.complete(v1);
1129	>	final CompletableFuture<Integer> g = m.thenApply(f, r);
1130	>	if (createIncomplete) {
1131	>	checkIncomplete(g);
1132	>	f.complete(v1);
1133	>	}
1134	>
1135	>	checkCompletedNormally(g, inc(v1));
1136	>	checkCompletedNormally(f, v1);
1137	>	assertEquals(1, r.invocationCount);
1138	>	}}
1139
1140		/**
1141		* thenApply result completes exceptionally after exceptional
1142		* completion of source
1143		*/
1144	<	public void testThenApply2() {
1145	<	CompletableFuture<Integer> f = new CompletableFuture<>();
1146	<	CompletableFuture<Integer> g = f.thenApply(inc);
1147	<	f.completeExceptionally(new CFException());
1148	<	checkCompletedWithWrappedCFException(g);
1149	<	}
1144	>	public void testThenApply_exceptionalCompletion() {
1145	>	for (ExecutionMode m : ExecutionMode.values())
1146	>	for (boolean createIncomplete : new boolean[] { true, false })
1147	>	{
1148	>	final CFException ex = new CFException();
1149	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1150	>	final IncFunction r = new IncFunction(m);
1151	>	if (!createIncomplete) f.completeExceptionally(ex);
1152	>	final CompletableFuture<Integer> g = m.thenApply(f, r);
1153	>	if (createIncomplete) {
1154	>	checkIncomplete(g);
1155	>	f.completeExceptionally(ex);
1156	>	}
1157
1158	<	/**
1159	<	* thenApply result completes exceptionally if action does
1160	<	*/
1161	<	public void testThenApply3() {
1067	<	CompletableFuture<Integer> f = new CompletableFuture<>();
1068	<	CompletableFuture<Integer> g = f.thenApply(new FailingFunction());
1069	<	f.complete(one);
1070	<	checkCompletedWithWrappedCFException(g);
1071	<	}
1158	>	checkCompletedWithWrappedCFException(g, ex);
1159	>	checkCompletedWithWrappedCFException(f, ex);
1160	>	assertEquals(0, r.invocationCount);
1161	>	}}
1162
1163		/**
1164		* thenApply result completes exceptionally if source cancelled
1165		*/
1166	<	public void testThenApply4() {
1167	<	CompletableFuture<Integer> f = new CompletableFuture<>();
1168	<	CompletableFuture<Integer> g = f.thenApply(inc);
1169	<	assertTrue(f.cancel(true));
1166	>	public void testThenApply_sourceCancelled() {
1167	>	for (ExecutionMode m : ExecutionMode.values())
1168	>	for (boolean createIncomplete : new boolean[] { true, false })
1169	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1170	>	{
1171	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1172	>	final IncFunction r = new IncFunction(m);
1173	>	if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
1174	>	final CompletableFuture<Integer> g = m.thenApply(f, r);
1175	>	if (createIncomplete) {
1176	>	checkIncomplete(g);
1177	>	assertTrue(f.cancel(mayInterruptIfRunning));
1178	>	}
1179	>
1180		checkCompletedWithWrappedCancellationException(g);
1181	<	}
1181	>	checkCancelled(f);
1182	>	assertEquals(0, r.invocationCount);
1183	>	}}
1184	>
1185	>	/**
1186	>	* thenApply result completes exceptionally if action does
1187	>	*/
1188	>	public void testThenApply_actionFailed() {
1189	>	for (ExecutionMode m : ExecutionMode.values())
1190	>	for (boolean createIncomplete : new boolean[] { true, false })
1191	>	for (Integer v1 : new Integer[] { 1, null })
1192	>	{
1193	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1194	>	final FailingFunction r = new FailingFunction(m);
1195	>	if (!createIncomplete) f.complete(v1);
1196	>	final CompletableFuture<Integer> g = m.thenApply(f, r);
1197	>	if (createIncomplete) {
1198	>	checkIncomplete(g);
1199	>	f.complete(v1);
1200	>	}
1201	>
1202	>	checkCompletedWithWrappedCFException(g);
1203	>	checkCompletedNormally(f, v1);
1204	>	}}
1205
1206		/**
1207		* thenAccept result completes normally after normal completion of source
1208		*/
1209	<	public void testThenAccept() {
1210	<	CompletableFuture<Integer> f = new CompletableFuture<>();
1211	<	IncAction r = new IncAction();
1212	<	CompletableFuture<Void> g = f.thenAccept(r);
1213	<	f.complete(one);
1209	>	public void testThenAccept_normalCompletion() {
1210	>	for (ExecutionMode m : ExecutionMode.values())
1211	>	for (boolean createIncomplete : new boolean[] { true, false })
1212	>	for (Integer v1 : new Integer[] { 1, null })
1213	>	{
1214	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1215	>	final IncAction r = new IncAction();
1216	>	if (!createIncomplete) f.complete(v1);
1217	>	final CompletableFuture<Void> g = m.thenAccept(f, r);
1218	>	if (createIncomplete) {
1219	>	checkIncomplete(g);
1220	>	f.complete(v1);
1221	>	}
1222	>
1223		checkCompletedNormally(g, null);
1224	<	assertEquals(r.value, (Integer) 2);
1225	<	}
1224	>	checkCompletedNormally(f, v1);
1225	>	assertEquals(1, r.invocationCount);
1226	>	assertEquals(inc(v1), r.value);
1227	>	}}
1228
1229		/**
1230		* thenAccept result completes exceptionally after exceptional
1231		* completion of source
1232		*/
1233	<	public void testThenAccept2() {
1234	<	CompletableFuture<Integer> f = new CompletableFuture<>();
1235	<	IncAction r = new IncAction();
1236	<	CompletableFuture<Void> g = f.thenAccept(r);
1237	<	f.completeExceptionally(new CFException());
1238	<	checkCompletedWithWrappedCFException(g);
1239	<	}
1233	>	public void testThenAccept_exceptionalCompletion() {
1234	>	for (ExecutionMode m : ExecutionMode.values())
1235	>	for (boolean createIncomplete : new boolean[] { true, false })
1236	>	{
1237	>	final CFException ex = new CFException();
1238	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1239	>	final IncAction r = new IncAction();
1240	>	if (!createIncomplete) f.completeExceptionally(ex);
1241	>	final CompletableFuture<Void> g = m.thenAccept(f, r);
1242	>	if (createIncomplete) {
1243	>	checkIncomplete(g);
1244	>	f.completeExceptionally(ex);
1245	>	}
1246	>
1247	>	checkCompletedWithWrappedCFException(g, ex);
1248	>	checkCompletedWithWrappedCFException(f, ex);
1249	>	assertEquals(0, r.invocationCount);
1250	>	}}
1251
1252		/**
1253		* thenAccept result completes exceptionally if action does
1254		*/
1255	<	public void testThenAccept3() {
1256	<	CompletableFuture<Integer> f = new CompletableFuture<>();
1257	<	FailingConsumer r = new FailingConsumer();
1258	<	CompletableFuture<Void> g = f.thenAccept(r);
1259	<	f.complete(one);
1255	>	public void testThenAccept_actionFailed() {
1256	>	for (ExecutionMode m : ExecutionMode.values())
1257	>	for (boolean createIncomplete : new boolean[] { true, false })
1258	>	for (Integer v1 : new Integer[] { 1, null })
1259	>	{
1260	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1261	>	final FailingConsumer r = new FailingConsumer(m);
1262	>	if (!createIncomplete) f.complete(v1);
1263	>	final CompletableFuture<Void> g = m.thenAccept(f, r);
1264	>	if (createIncomplete) {
1265	>	checkIncomplete(g);
1266	>	f.complete(v1);
1267	>	}
1268	>
1269		checkCompletedWithWrappedCFException(g);
1270	<	assertEquals(1, r.invocationCount);
1271	<	}
1270	>	checkCompletedNormally(f, v1);
1271	>	}}
1272
1273		/**
1274		* thenAccept result completes exceptionally if source cancelled
1275		*/
1276	<	public void testThenAccept4() {
1277	<	CompletableFuture<Integer> f = new CompletableFuture<>();
1278	<	IncAction r = new IncAction();
1279	<	CompletableFuture<Void> g = f.thenAccept(r);
1280	<	assertTrue(f.cancel(true));
1276	>	public void testThenAccept_sourceCancelled() {
1277	>	for (ExecutionMode m : ExecutionMode.values())
1278	>	for (boolean createIncomplete : new boolean[] { true, false })
1279	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1280	>	{
1281	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1282	>	final IncAction r = new IncAction();
1283	>	if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
1284	>	final CompletableFuture<Void> g = m.thenAccept(f, r);
1285	>	if (createIncomplete) {
1286	>	checkIncomplete(g);
1287	>	assertTrue(f.cancel(mayInterruptIfRunning));
1288	>	}
1289	>
1290		checkCompletedWithWrappedCancellationException(g);
1291	<	}
1291	>	checkCancelled(f);
1292	>	assertEquals(0, r.invocationCount);
1293	>	}}
1294
1295		/**
1296		* thenCombine result completes normally after normal completion
1297		* of sources
1298		*/
1299	<	public void testThenCombine_normalCompletion1() {
1299	>	public void testThenCombine_normalCompletion() {
1300	>	for (ExecutionMode m : ExecutionMode.values())
1301		for (boolean createIncomplete : new boolean[] { true, false })
1302		for (boolean fFirst : new boolean[] { true, false })
1137	–	for (ExecutionMode m : ExecutionMode.values())
1303		for (Integer v1 : new Integer[] { 1, null })
1304	<	for (Integer v2 : new Integer[] { 2, null }) {
1305	<
1304	>	for (Integer v2 : new Integer[] { 2, null })
1305	>	{
1306		final CompletableFuture<Integer> f = new CompletableFuture<>();
1307		final CompletableFuture<Integer> g = new CompletableFuture<>();
1308	<	final SubtractFunction r = new SubtractFunction();
1144	<	CompletableFuture<Integer> h = null;
1145	<	if (createIncomplete) h = m.thenCombine(f, g, r);
1308	>	final SubtractFunction r = new SubtractFunction(m);
1309
1310	<	if (fFirst)
1311	<	f.complete(v1);
1312	<	else
1313	<	g.complete(v2);
1314	<	if (createIncomplete) checkIncomplete(h);
1315	<	assertEquals(0, r.invocationCount);
1316	<	if (!fFirst)
1317	<	f.complete(v1);
1318	<	else
1156	<	g.complete(v2);
1157	<	if (!createIncomplete) h = m.thenCombine(f, g, r);
1310	>	if (fFirst) f.complete(v1); else g.complete(v2);
1311	>	if (!createIncomplete)
1312	>	if (!fFirst) f.complete(v1); else g.complete(v2);
1313	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1314	>	if (createIncomplete) {
1315	>	checkIncomplete(h);
1316	>	assertEquals(0, r.invocationCount);
1317	>	if (!fFirst) f.complete(v1); else g.complete(v2);
1318	>	}
1319
1320		checkCompletedNormally(h, subtract(v1, v2));
1321		checkCompletedNormally(f, v1);
1322		checkCompletedNormally(g, v2);
1323		assertEquals(1, r.invocationCount);
1324	<	}
1164	<	}
1324	>	}}
1325
1326		/**
1327		* thenCombine result completes exceptionally after exceptional
1328		* completion of either source
1329		*/
1330	<	public void testThenCombine_exceptionalCompletion1() {
1171	<	for (ExecutionMode m : ExecutionMode.values())
1172	<	for (Integer v1 : new Integer[] { 1, null }) {
1173	<
1174	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1175	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1176	<	final SubtractFunction r = new SubtractFunction();
1177	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1178	<	final CFException ex = new CFException();
1179	<
1180	<	f.completeExceptionally(ex);
1181	<	checkIncomplete(h);
1182	<	g.complete(v1);
1183	<
1184	<	checkCompletedWithWrappedCFException(h, ex);
1185	<	checkCompletedWithWrappedCFException(f, ex);
1186	<	assertEquals(0, r.invocationCount);
1187	<	checkCompletedNormally(g, v1);
1188	<	}
1189	<	}
1190	<
1191	<	public void testThenCombine_exceptionalCompletion2() {
1330	>	public void testThenCombine_exceptionalCompletion() {
1331		for (ExecutionMode m : ExecutionMode.values())
1332	<	for (Integer v1 : new Integer[] { 1, null }) {
1333	<
1334	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1335	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1197	<	final SubtractFunction r = new SubtractFunction();
1198	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1199	<	final CFException ex = new CFException();
1200	<
1201	<	g.completeExceptionally(ex);
1202	<	checkIncomplete(h);
1203	<	f.complete(v1);
1204	<
1205	<	checkCompletedWithWrappedCFException(h, ex);
1206	<	checkCompletedWithWrappedCFException(g, ex);
1207	<	assertEquals(0, r.invocationCount);
1208	<	checkCompletedNormally(f, v1);
1209	<	}
1210	<	}
1211	<
1212	<	public void testThenCombine_exceptionalCompletion3() {
1213	<	for (ExecutionMode m : ExecutionMode.values())
1214	<	for (Integer v1 : new Integer[] { 1, null }) {
1215	<
1332	>	for (boolean createIncomplete : new boolean[] { true, false })
1333	>	for (boolean fFirst : new boolean[] { true, false })
1334	>	for (Integer v1 : new Integer[] { 1, null })
1335	>	{
1336		final CompletableFuture<Integer> f = new CompletableFuture<>();
1337		final CompletableFuture<Integer> g = new CompletableFuture<>();
1218	–	final SubtractFunction r = new SubtractFunction();
1338		final CFException ex = new CFException();
1339	+	final SubtractFunction r = new SubtractFunction(m);
1340
1341	<	g.completeExceptionally(ex);
1342	<	f.complete(v1);
1341	>	(fFirst ? f : g).complete(v1);
1342	>	if (!createIncomplete)
1343	>	(!fFirst ? f : g).completeExceptionally(ex);
1344		final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1345	<
1346	<	checkCompletedWithWrappedCFException(h, ex);
1347	<	checkCompletedWithWrappedCFException(g, ex);
1227	<	assertEquals(0, r.invocationCount);
1228	<	checkCompletedNormally(f, v1);
1345	>	if (createIncomplete) {
1346	>	checkIncomplete(h);
1347	>	(!fFirst ? f : g).completeExceptionally(ex);
1348		}
1230	–	}
1231	–
1232	–	public void testThenCombine_exceptionalCompletion4() {
1233	–	for (ExecutionMode m : ExecutionMode.values())
1234	–	for (Integer v1 : new Integer[] { 1, null }) {
1235	–
1236	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1237	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1238	–	final SubtractFunction r = new SubtractFunction();
1239	–	final CFException ex = new CFException();
1240	–
1241	–	f.completeExceptionally(ex);
1242	–	g.complete(v1);
1243	–	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1349
1350		checkCompletedWithWrappedCFException(h, ex);
1246	–	checkCompletedWithWrappedCFException(f, ex);
1351		assertEquals(0, r.invocationCount);
1352	<	checkCompletedNormally(g, v1);
1353	<	}
1354	<	}
1352	>	checkCompletedNormally(fFirst ? f : g, v1);
1353	>	checkCompletedWithWrappedCFException(!fFirst ? f : g, ex);
1354	>	}}
1355
1356		/**
1357		* thenCombine result completes exceptionally if action does
1358		*/
1359	<	public void testThenCombine_actionFailed1() {
1359	>	public void testThenCombine_actionFailed() {
1360		for (ExecutionMode m : ExecutionMode.values())
1361	+	for (boolean fFirst : new boolean[] { true, false })
1362		for (Integer v1 : new Integer[] { 1, null })
1363	<	for (Integer v2 : new Integer[] { 2, null }) {
1364	<
1363	>	for (Integer v2 : new Integer[] { 2, null })
1364	>	{
1365		final CompletableFuture<Integer> f = new CompletableFuture<>();
1366		final CompletableFuture<Integer> g = new CompletableFuture<>();
1367	<	final FailingBiFunction r = new FailingBiFunction();
1367	>	final FailingBiFunction r = new FailingBiFunction(m);
1368		final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1369
1370	<	f.complete(v1);
1371	<	checkIncomplete(h);
1372	<	g.complete(v2);
1373	<
1374	<	checkCompletedWithWrappedCFException(h);
1375	<	checkCompletedNormally(f, v1);
1271	<	checkCompletedNormally(g, v2);
1370	>	if (fFirst) {
1371	>	f.complete(v1);
1372	>	g.complete(v2);
1373	>	} else {
1374	>	g.complete(v2);
1375	>	f.complete(v1);
1376		}
1273	–	}
1274	–
1275	–	public void testThenCombine_actionFailed2() {
1276	–	for (ExecutionMode m : ExecutionMode.values())
1277	–	for (Integer v1 : new Integer[] { 1, null })
1278	–	for (Integer v2 : new Integer[] { 2, null }) {
1279	–
1280	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1281	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1282	–	final FailingBiFunction r = new FailingBiFunction();
1283	–	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1284	–
1285	–	g.complete(v2);
1286	–	checkIncomplete(h);
1287	–	f.complete(v1);
1377
1378		checkCompletedWithWrappedCFException(h);
1379		checkCompletedNormally(f, v1);
1380		checkCompletedNormally(g, v2);
1381	<	}
1293	<	}
1381	>	}}
1382
1383		/**
1384		* thenCombine result completes exceptionally if either source cancelled
1385		*/
1386	<	public void testThenCombine_sourceCancelled1() {
1299	<	for (ExecutionMode m : ExecutionMode.values())
1300	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1301	<	for (Integer v1 : new Integer[] { 1, null }) {
1302	<
1303	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1304	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1305	<	final SubtractFunction r = new SubtractFunction();
1306	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1307	<
1308	<	assertTrue(f.cancel(mayInterruptIfRunning));
1309	<	checkIncomplete(h);
1310	<	g.complete(v1);
1311	<
1312	<	checkCompletedWithWrappedCancellationException(h);
1313	<	checkCancelled(f);
1314	<	assertEquals(0, r.invocationCount);
1315	<	checkCompletedNormally(g, v1);
1316	<	}
1317	<	}
1318	<
1319	<	public void testThenCombine_sourceCancelled2() {
1320	<	for (ExecutionMode m : ExecutionMode.values())
1321	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1322	<	for (Integer v1 : new Integer[] { 1, null }) {
1323	<
1324	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1325	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1326	<	final SubtractFunction r = new SubtractFunction();
1327	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1328	<
1329	<	assertTrue(g.cancel(mayInterruptIfRunning));
1330	<	checkIncomplete(h);
1331	<	f.complete(v1);
1332	<
1333	<	checkCompletedWithWrappedCancellationException(h);
1334	<	checkCancelled(g);
1335	<	assertEquals(0, r.invocationCount);
1336	<	checkCompletedNormally(f, v1);
1337	<	}
1338	<	}
1339	<
1340	<	public void testThenCombine_sourceCancelled3() {
1386	>	public void testThenCombine_sourceCancelled() {
1387		for (ExecutionMode m : ExecutionMode.values())
1388		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1389	<	for (Integer v1 : new Integer[] { 1, null }) {
1390	<
1389	>	for (boolean createIncomplete : new boolean[] { true, false })
1390	>	for (boolean fFirst : new boolean[] { true, false })
1391	>	for (Integer v1 : new Integer[] { 1, null })
1392	>	{
1393		final CompletableFuture<Integer> f = new CompletableFuture<>();
1394		final CompletableFuture<Integer> g = new CompletableFuture<>();
1395	<	final SubtractFunction r = new SubtractFunction();
1395	>	final SubtractFunction r = new SubtractFunction(m);
1396
1397	<	assertTrue(g.cancel(mayInterruptIfRunning));
1398	<	f.complete(v1);
1397	>	(fFirst ? f : g).complete(v1);
1398	>	if (!createIncomplete)
1399	>	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1400		final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1401	<
1402	<	checkCompletedWithWrappedCancellationException(h);
1403	<	checkCancelled(g);
1355	<	assertEquals(0, r.invocationCount);
1356	<	checkCompletedNormally(f, v1);
1401	>	if (createIncomplete) {
1402	>	checkIncomplete(h);
1403	>	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1404		}
1358	–	}
1359	–
1360	–	public void testThenCombine_sourceCancelled4() {
1361	–	for (ExecutionMode m : ExecutionMode.values())
1362	–	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1363	–	for (Integer v1 : new Integer[] { 1, null }) {
1364	–
1365	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1366	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1367	–	final SubtractFunction r = new SubtractFunction();
1368	–
1369	–	assertTrue(f.cancel(mayInterruptIfRunning));
1370	–	g.complete(v1);
1371	–	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1405
1406		checkCompletedWithWrappedCancellationException(h);
1407	<	checkCancelled(f);
1407	>	checkCancelled(!fFirst ? f : g);
1408		assertEquals(0, r.invocationCount);
1409	<	checkCompletedNormally(g, v1);
1410	<	}
1378	<	}
1409	>	checkCompletedNormally(fFirst ? f : g, v1);
1410	>	}}
1411
1412		/**
1413		* thenAcceptBoth result completes normally after normal
1414		* completion of sources
1415		*/
1416	<	public void testThenAcceptBoth_normalCompletion1() {
1416	>	public void testThenAcceptBoth_normalCompletion() {
1417		for (ExecutionMode m : ExecutionMode.values())
1418	+	for (boolean createIncomplete : new boolean[] { true, false })
1419	+	for (boolean fFirst : new boolean[] { true, false })
1420		for (Integer v1 : new Integer[] { 1, null })
1421	<	for (Integer v2 : new Integer[] { 2, null }) {
1422	<
1421	>	for (Integer v2 : new Integer[] { 2, null })
1422	>	{
1423		final CompletableFuture<Integer> f = new CompletableFuture<>();
1424		final CompletableFuture<Integer> g = new CompletableFuture<>();
1425	<	final SubtractAction r = new SubtractAction();
1392	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1393	<
1394	<	f.complete(v1);
1395	<	checkIncomplete(h);
1396	<	assertEquals(0, r.invocationCount);
1397	<	g.complete(v2);
1425	>	final SubtractAction r = new SubtractAction(m);
1426
1427	<	checkCompletedNormally(h, null);
1428	<	assertEquals(subtract(v1, v2), r.value);
1429	<	checkCompletedNormally(f, v1);
1402	<	checkCompletedNormally(g, v2);
1403	<	}
1404	<	}
1405	<
1406	<	public void testThenAcceptBoth_normalCompletion2() {
1407	<	for (ExecutionMode m : ExecutionMode.values())
1408	<	for (Integer v1 : new Integer[] { 1, null })
1409	<	for (Integer v2 : new Integer[] { 2, null }) {
1410	<
1411	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1412	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1413	<	final SubtractAction r = new SubtractAction();
1427	>	if (fFirst) f.complete(v1); else g.complete(v2);
1428	>	if (!createIncomplete)
1429	>	if (!fFirst) f.complete(v1); else g.complete(v2);
1430		final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1431	<
1432	<	g.complete(v2);
1433	<	checkIncomplete(h);
1434	<	assertEquals(0, r.invocationCount);
1419	<	f.complete(v1);
1420	<
1421	<	checkCompletedNormally(h, null);
1422	<	assertEquals(subtract(v1, v2), r.value);
1423	<	checkCompletedNormally(f, v1);
1424	<	checkCompletedNormally(g, v2);
1431	>	if (createIncomplete) {
1432	>	checkIncomplete(h);
1433	>	assertEquals(0, r.invocationCount);
1434	>	if (!fFirst) f.complete(v1); else g.complete(v2);
1435		}
1426	–	}
1427	–
1428	–	public void testThenAcceptBoth_normalCompletion3() {
1429	–	for (ExecutionMode m : ExecutionMode.values())
1430	–	for (Integer v1 : new Integer[] { 1, null })
1431	–	for (Integer v2 : new Integer[] { 2, null }) {
1432	–
1433	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1434	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1435	–	final SubtractAction r = new SubtractAction();
1436	–
1437	–	g.complete(v2);
1438	–	f.complete(v1);
1439	–	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1436
1437		checkCompletedNormally(h, null);
1438		assertEquals(subtract(v1, v2), r.value);
1439		checkCompletedNormally(f, v1);
1440		checkCompletedNormally(g, v2);
1441	<	}
1446	<	}
1447	<
1448	<	public void testThenAcceptBoth_normalCompletion4() {
1449	<	for (ExecutionMode m : ExecutionMode.values())
1450	<	for (Integer v1 : new Integer[] { 1, null })
1451	<	for (Integer v2 : new Integer[] { 2, null }) {
1452	<
1453	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1454	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1455	<	final SubtractAction r = new SubtractAction();
1456	<
1457	<	f.complete(v1);
1458	<	g.complete(v2);
1459	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1460	<
1461	<	checkCompletedNormally(h, null);
1462	<	assertEquals(subtract(v1, v2), r.value);
1463	<	checkCompletedNormally(f, v1);
1464	<	checkCompletedNormally(g, v2);
1465	<	}
1466	<	}
1441	>	}}
1442
1443		/**
1444		* thenAcceptBoth result completes exceptionally after exceptional
1445		* completion of either source
1446		*/
1447	<	public void testThenAcceptBoth_exceptionalCompletion1() {
1447	>	public void testThenAcceptBoth_exceptionalCompletion() {
1448		for (ExecutionMode m : ExecutionMode.values())
1449	<	for (Integer v1 : new Integer[] { 1, null }) {
1450	<
1451	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1452	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1478	<	final SubtractAction r = new SubtractAction();
1479	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1480	<	final CFException ex = new CFException();
1481	<
1482	<	f.completeExceptionally(ex);
1483	<	checkIncomplete(h);
1484	<	g.complete(v1);
1485	<
1486	<	checkCompletedWithWrappedCFException(h, ex);
1487	<	checkCompletedWithWrappedCFException(f, ex);
1488	<	assertEquals(0, r.invocationCount);
1489	<	checkCompletedNormally(g, v1);
1490	<	}
1491	<	}
1492	<
1493	<	public void testThenAcceptBoth_exceptionalCompletion2() {
1494	<	for (ExecutionMode m : ExecutionMode.values())
1495	<	for (Integer v1 : new Integer[] { 1, null }) {
1496	<
1497	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1498	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1499	<	final SubtractAction r = new SubtractAction();
1500	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1501	<	final CFException ex = new CFException();
1502	<
1503	<	g.completeExceptionally(ex);
1504	<	checkIncomplete(h);
1505	<	f.complete(v1);
1506	<
1507	<	checkCompletedWithWrappedCFException(h, ex);
1508	<	checkCompletedWithWrappedCFException(g, ex);
1509	<	assertEquals(0, r.invocationCount);
1510	<	checkCompletedNormally(f, v1);
1511	<	}
1512	<	}
1513	<
1514	<	public void testThenAcceptBoth_exceptionalCompletion3() {
1515	<	for (ExecutionMode m : ExecutionMode.values())
1516	<	for (Integer v1 : new Integer[] { 1, null }) {
1517	<
1449	>	for (boolean createIncomplete : new boolean[] { true, false })
1450	>	for (boolean fFirst : new boolean[] { true, false })
1451	>	for (Integer v1 : new Integer[] { 1, null })
1452	>	{
1453		final CompletableFuture<Integer> f = new CompletableFuture<>();
1454		final CompletableFuture<Integer> g = new CompletableFuture<>();
1520	–	final SubtractAction r = new SubtractAction();
1455		final CFException ex = new CFException();
1456	+	final SubtractAction r = new SubtractAction(m);
1457
1458	<	g.completeExceptionally(ex);
1459	<	f.complete(v1);
1458	>	(fFirst ? f : g).complete(v1);
1459	>	if (!createIncomplete)
1460	>	(!fFirst ? f : g).completeExceptionally(ex);
1461		final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1462	<
1463	<	checkCompletedWithWrappedCFException(h, ex);
1464	<	checkCompletedWithWrappedCFException(g, ex);
1529	<	assertEquals(0, r.invocationCount);
1530	<	checkCompletedNormally(f, v1);
1462	>	if (createIncomplete) {
1463	>	checkIncomplete(h);
1464	>	(!fFirst ? f : g).completeExceptionally(ex);
1465		}
1532	–	}
1533	–
1534	–	public void testThenAcceptBoth_exceptionalCompletion4() {
1535	–	for (ExecutionMode m : ExecutionMode.values())
1536	–	for (Integer v1 : new Integer[] { 1, null }) {
1537	–
1538	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1539	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1540	–	final SubtractAction r = new SubtractAction();
1541	–	final CFException ex = new CFException();
1542	–
1543	–	f.completeExceptionally(ex);
1544	–	g.complete(v1);
1545	–	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1466
1467		checkCompletedWithWrappedCFException(h, ex);
1548	–	checkCompletedWithWrappedCFException(f, ex);
1468		assertEquals(0, r.invocationCount);
1469	<	checkCompletedNormally(g, v1);
1470	<	}
1471	<	}
1469	>	checkCompletedNormally(fFirst ? f : g, v1);
1470	>	checkCompletedWithWrappedCFException(!fFirst ? f : g, ex);
1471	>	}}
1472
1473		/**
1474		* thenAcceptBoth result completes exceptionally if action does
1475		*/
1476	<	public void testThenAcceptBoth_actionFailed1() {
1476	>	public void testThenAcceptBoth_actionFailed() {
1477		for (ExecutionMode m : ExecutionMode.values())
1478	+	for (boolean fFirst : new boolean[] { true, false })
1479		for (Integer v1 : new Integer[] { 1, null })
1480	<	for (Integer v2 : new Integer[] { 2, null }) {
1481	<
1480	>	for (Integer v2 : new Integer[] { 2, null })
1481	>	{
1482		final CompletableFuture<Integer> f = new CompletableFuture<>();
1483		final CompletableFuture<Integer> g = new CompletableFuture<>();
1484	<	final FailingBiConsumer r = new FailingBiConsumer();
1484	>	final FailingBiConsumer r = new FailingBiConsumer(m);
1485		final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1486
1487	<	f.complete(v1);
1488	<	checkIncomplete(h);
1489	<	g.complete(v2);
1490	<
1491	<	checkCompletedWithWrappedCFException(h);
1492	<	checkCompletedNormally(f, v1);
1573	<	checkCompletedNormally(g, v2);
1487	>	if (fFirst) {
1488	>	f.complete(v1);
1489	>	g.complete(v2);
1490	>	} else {
1491	>	g.complete(v2);
1492	>	f.complete(v1);
1493		}
1575	–	}
1576	–
1577	–	public void testThenAcceptBoth_actionFailed2() {
1578	–	for (ExecutionMode m : ExecutionMode.values())
1579	–	for (Integer v1 : new Integer[] { 1, null })
1580	–	for (Integer v2 : new Integer[] { 2, null }) {
1581	–
1582	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1583	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1584	–	final FailingBiConsumer r = new FailingBiConsumer();
1585	–	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1586	–
1587	–	g.complete(v2);
1588	–	checkIncomplete(h);
1589	–	f.complete(v1);
1494
1495		checkCompletedWithWrappedCFException(h);
1496		checkCompletedNormally(f, v1);
1497		checkCompletedNormally(g, v2);
1498	<	}
1595	<	}
1498	>	}}
1499
1500		/**
1501		* thenAcceptBoth result completes exceptionally if either source cancelled
1502		*/
1503	<	public void testThenAcceptBoth_sourceCancelled1() {
1601	<	for (ExecutionMode m : ExecutionMode.values())
1602	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1603	<	for (Integer v1 : new Integer[] { 1, null }) {
1604	<
1605	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1606	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1607	<	final SubtractAction r = new SubtractAction();
1608	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1609	<
1610	<	assertTrue(f.cancel(mayInterruptIfRunning));
1611	<	checkIncomplete(h);
1612	<	g.complete(v1);
1613	<
1614	<	checkCompletedWithWrappedCancellationException(h);
1615	<	checkCancelled(f);
1616	<	assertEquals(0, r.invocationCount);
1617	<	checkCompletedNormally(g, v1);
1618	<	}
1619	<	}
1620	<
1621	<	public void testThenAcceptBoth_sourceCancelled2() {
1622	<	for (ExecutionMode m : ExecutionMode.values())
1623	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1624	<	for (Integer v1 : new Integer[] { 1, null }) {
1625	<
1626	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1627	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1628	<	final SubtractAction r = new SubtractAction();
1629	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1630	<
1631	<	assertTrue(g.cancel(mayInterruptIfRunning));
1632	<	checkIncomplete(h);
1633	<	f.complete(v1);
1634	<
1635	<	checkCompletedWithWrappedCancellationException(h);
1636	<	checkCancelled(g);
1637	<	assertEquals(0, r.invocationCount);
1638	<	checkCompletedNormally(f, v1);
1639	<	}
1640	<	}
1641	<
1642	<	public void testThenAcceptBoth_sourceCancelled3() {
1503	>	public void testThenAcceptBoth_sourceCancelled() {
1504		for (ExecutionMode m : ExecutionMode.values())
1505		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1506	<	for (Integer v1 : new Integer[] { 1, null }) {
1507	<
1506	>	for (boolean createIncomplete : new boolean[] { true, false })
1507	>	for (boolean fFirst : new boolean[] { true, false })
1508	>	for (Integer v1 : new Integer[] { 1, null })
1509	>	{
1510		final CompletableFuture<Integer> f = new CompletableFuture<>();
1511		final CompletableFuture<Integer> g = new CompletableFuture<>();
1512	<	final SubtractAction r = new SubtractAction();
1512	>	final SubtractAction r = new SubtractAction(m);
1513
1514	<	assertTrue(g.cancel(mayInterruptIfRunning));
1515	<	f.complete(v1);
1514	>	(fFirst ? f : g).complete(v1);
1515	>	if (!createIncomplete)
1516	>	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1517		final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1518	<
1519	<	checkCompletedWithWrappedCancellationException(h);
1520	<	checkCancelled(g);
1657	<	assertEquals(0, r.invocationCount);
1658	<	checkCompletedNormally(f, v1);
1518	>	if (createIncomplete) {
1519	>	checkIncomplete(h);
1520	>	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1521		}
1660	–	}
1661	–
1662	–	public void testThenAcceptBoth_sourceCancelled4() {
1663	–	for (ExecutionMode m : ExecutionMode.values())
1664	–	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1665	–	for (Integer v1 : new Integer[] { 1, null }) {
1666	–
1667	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1668	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1669	–	final SubtractAction r = new SubtractAction();
1670	–
1671	–	assertTrue(f.cancel(mayInterruptIfRunning));
1672	–	g.complete(v1);
1673	–	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1522
1523		checkCompletedWithWrappedCancellationException(h);
1524	<	checkCancelled(f);
1524	>	checkCancelled(!fFirst ? f : g);
1525		assertEquals(0, r.invocationCount);
1526	<	checkCompletedNormally(g, v1);
1527	<	}
1680	<	}
1526	>	checkCompletedNormally(fFirst ? f : g, v1);
1527	>	}}
1528
1529		/**
1530		* runAfterBoth result completes normally after normal
1531		* completion of sources
1532		*/
1533	<	public void testRunAfterBoth_normalCompletion1() {
1687	<	for (ExecutionMode m : ExecutionMode.values())
1688	<	for (Integer v1 : new Integer[] { 1, null })
1689	<	for (Integer v2 : new Integer[] { 2, null }) {
1690	<
1691	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1692	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1693	<	final Noop r = new Noop();
1694	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1695	<
1696	<	f.complete(v1);
1697	<	checkIncomplete(h);
1698	<	assertEquals(0, r.invocationCount);
1699	<	g.complete(v2);
1700	<
1701	<	checkCompletedNormally(h, null);
1702	<	assertEquals(1, r.invocationCount);
1703	<	checkCompletedNormally(f, v1);
1704	<	checkCompletedNormally(g, v2);
1705	<	}
1706	<	}
1707	<
1708	<	public void testRunAfterBoth_normalCompletion2() {
1709	<	for (ExecutionMode m : ExecutionMode.values())
1710	<	for (Integer v1 : new Integer[] { 1, null })
1711	<	for (Integer v2 : new Integer[] { 2, null }) {
1712	<
1713	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1714	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1715	<	final Noop r = new Noop();
1716	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1717	<
1718	<	g.complete(v2);
1719	<	checkIncomplete(h);
1720	<	assertEquals(0, r.invocationCount);
1721	<	f.complete(v1);
1722	<
1723	<	checkCompletedNormally(h, null);
1724	<	assertEquals(1, r.invocationCount);
1725	<	checkCompletedNormally(f, v1);
1726	<	checkCompletedNormally(g, v2);
1727	<	}
1728	<	}
1729	<
1730	<	public void testRunAfterBoth_normalCompletion3() {
1533	>	public void testRunAfterBoth_normalCompletion() {
1534		for (ExecutionMode m : ExecutionMode.values())
1535	+	for (boolean createIncomplete : new boolean[] { true, false })
1536	+	for (boolean fFirst : new boolean[] { true, false })
1537		for (Integer v1 : new Integer[] { 1, null })
1538	<	for (Integer v2 : new Integer[] { 2, null }) {
1539	<
1538	>	for (Integer v2 : new Integer[] { 2, null })
1539	>	{
1540		final CompletableFuture<Integer> f = new CompletableFuture<>();
1541		final CompletableFuture<Integer> g = new CompletableFuture<>();
1542	<	final Noop r = new Noop();
1542	>	final Noop r = new Noop(m);
1543
1544	<	g.complete(v2);
1545	<	f.complete(v1);
1544	>	if (fFirst) f.complete(v1); else g.complete(v2);
1545	>	if (!createIncomplete)
1546	>	if (!fFirst) f.complete(v1); else g.complete(v2);
1547		final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1548	<
1549	<	checkCompletedNormally(h, null);
1550	<	assertEquals(1, r.invocationCount);
1551	<	checkCompletedNormally(f, v1);
1746	<	checkCompletedNormally(g, v2);
1548	>	if (createIncomplete) {
1549	>	checkIncomplete(h);
1550	>	assertEquals(0, r.invocationCount);
1551	>	if (!fFirst) f.complete(v1); else g.complete(v2);
1552		}
1748	–	}
1749	–
1750	–	public void testRunAfterBoth_normalCompletion4() {
1751	–	for (ExecutionMode m : ExecutionMode.values())
1752	–	for (Integer v1 : new Integer[] { 1, null })
1753	–	for (Integer v2 : new Integer[] { 2, null }) {
1754	–
1755	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1756	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1757	–	final Noop r = new Noop();
1758	–
1759	–	f.complete(v1);
1760	–	g.complete(v2);
1761	–	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1553
1554		checkCompletedNormally(h, null);
1555		assertEquals(1, r.invocationCount);
1556		checkCompletedNormally(f, v1);
1557		checkCompletedNormally(g, v2);
1558	<	}
1768	<	}
1558	>	}}
1559
1560		/**
1561		* runAfterBoth result completes exceptionally after exceptional
1562		* completion of either source
1563		*/
1564	<	public void testRunAfterBoth_exceptionalCompletion1() {
1775	<	for (ExecutionMode m : ExecutionMode.values())
1776	<	for (Integer v1 : new Integer[] { 1, null }) {
1777	<
1778	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1779	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1780	<	final Noop r = new Noop();
1781	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1782	<	final CFException ex = new CFException();
1783	<
1784	<	f.completeExceptionally(ex);
1785	<	checkIncomplete(h);
1786	<	g.complete(v1);
1787	<
1788	<	checkCompletedWithWrappedCFException(h, ex);
1789	<	checkCompletedWithWrappedCFException(f, ex);
1790	<	assertEquals(0, r.invocationCount);
1791	<	checkCompletedNormally(g, v1);
1792	<	}
1793	<	}
1794	<
1795	<	public void testRunAfterBoth_exceptionalCompletion2() {
1796	<	for (ExecutionMode m : ExecutionMode.values())
1797	<	for (Integer v1 : new Integer[] { 1, null }) {
1798	<
1799	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1800	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1801	<	final Noop r = new Noop();
1802	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1803	<	final CFException ex = new CFException();
1804	<
1805	<	g.completeExceptionally(ex);
1806	<	checkIncomplete(h);
1807	<	f.complete(v1);
1808	<
1809	<	checkCompletedWithWrappedCFException(h, ex);
1810	<	checkCompletedWithWrappedCFException(g, ex);
1811	<	assertEquals(0, r.invocationCount);
1812	<	checkCompletedNormally(f, v1);
1813	<	}
1814	<	}
1815	<
1816	<	public void testRunAfterBoth_exceptionalCompletion3() {
1564	>	public void testRunAfterBoth_exceptionalCompletion() {
1565		for (ExecutionMode m : ExecutionMode.values())
1566	<	for (Integer v1 : new Integer[] { 1, null }) {
1567	<
1566	>	for (boolean createIncomplete : new boolean[] { true, false })
1567	>	for (boolean fFirst : new boolean[] { true, false })
1568	>	for (Integer v1 : new Integer[] { 1, null })
1569	>	{
1570		final CompletableFuture<Integer> f = new CompletableFuture<>();
1571		final CompletableFuture<Integer> g = new CompletableFuture<>();
1822	–	final Noop r = new Noop();
1572		final CFException ex = new CFException();
1573	+	final Noop r = new Noop(m);
1574
1575	<	g.completeExceptionally(ex);
1576	<	f.complete(v1);
1575	>	(fFirst ? f : g).complete(v1);
1576	>	if (!createIncomplete)
1577	>	(!fFirst ? f : g).completeExceptionally(ex);
1578		final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1579	<
1580	<	checkCompletedWithWrappedCFException(h, ex);
1581	<	checkCompletedWithWrappedCFException(g, ex);
1831	<	assertEquals(0, r.invocationCount);
1832	<	checkCompletedNormally(f, v1);
1579	>	if (createIncomplete) {
1580	>	checkIncomplete(h);
1581	>	(!fFirst ? f : g).completeExceptionally(ex);
1582		}
1834	–	}
1835	–
1836	–	public void testRunAfterBoth_exceptionalCompletion4() {
1837	–	for (ExecutionMode m : ExecutionMode.values())
1838	–	for (Integer v1 : new Integer[] { 1, null }) {
1839	–
1840	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1841	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1842	–	final Noop r = new Noop();
1843	–	final CFException ex = new CFException();
1844	–
1845	–	f.completeExceptionally(ex);
1846	–	g.complete(v1);
1847	–	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1583
1584		checkCompletedWithWrappedCFException(h, ex);
1850	–	checkCompletedWithWrappedCFException(f, ex);
1585		assertEquals(0, r.invocationCount);
1586	<	checkCompletedNormally(g, v1);
1587	<	}
1588	<	}
1586	>	checkCompletedNormally(fFirst ? f : g, v1);
1587	>	checkCompletedWithWrappedCFException(!fFirst ? f : g, ex);
1588	>	}}
1589
1590		/**
1591		* runAfterBoth result completes exceptionally if action does
1592		*/
1593	<	public void testRunAfterBoth_actionFailed1() {
1593	>	public void testRunAfterBoth_actionFailed() {
1594		for (ExecutionMode m : ExecutionMode.values())
1595	+	for (boolean fFirst : new boolean[] { true, false })
1596		for (Integer v1 : new Integer[] { 1, null })
1597	<	for (Integer v2 : new Integer[] { 2, null }) {
1598	<
1597	>	for (Integer v2 : new Integer[] { 2, null })
1598	>	{
1599		final CompletableFuture<Integer> f = new CompletableFuture<>();
1600		final CompletableFuture<Integer> g = new CompletableFuture<>();
1601	<	final FailingNoop r = new FailingNoop();
1867	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1868	<
1869	<	f.complete(v1);
1870	<	checkIncomplete(h);
1871	<	g.complete(v2);
1601	>	final FailingRunnable r = new FailingRunnable(m);
1602
1603	<	checkCompletedWithWrappedCFException(h);
1604	<	checkCompletedNormally(f, v1);
1605	<	checkCompletedNormally(g, v2);
1603	>	CompletableFuture<Void> h1 = m.runAfterBoth(f, g, r);
1604	>	if (fFirst) {
1605	>	f.complete(v1);
1606	>	g.complete(v2);
1607	>	} else {
1608	>	g.complete(v2);
1609	>	f.complete(v1);
1610		}
1611	<	}
1878	<
1879	<	public void testRunAfterBoth_actionFailed2() {
1880	<	for (ExecutionMode m : ExecutionMode.values())
1881	<	for (Integer v1 : new Integer[] { 1, null })
1882	<	for (Integer v2 : new Integer[] { 2, null }) {
1883	<
1884	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1885	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1886	<	final FailingNoop r = new FailingNoop();
1887	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1888	<
1889	<	g.complete(v2);
1890	<	checkIncomplete(h);
1891	<	f.complete(v1);
1611	>	CompletableFuture<Void> h2 = m.runAfterBoth(f, g, r);
1612
1613	<	checkCompletedWithWrappedCFException(h);
1613	>	checkCompletedWithWrappedCFException(h1);
1614	>	checkCompletedWithWrappedCFException(h2);
1615		checkCompletedNormally(f, v1);
1616		checkCompletedNormally(g, v2);
1617	<	}
1897	<	}
1617	>	}}
1618
1619		/**
1620		* runAfterBoth result completes exceptionally if either source cancelled
1621		*/
1622	<	public void testRunAfterBoth_sourceCancelled1() {
1622	>	public void testRunAfterBoth_sourceCancelled() {
1623		for (ExecutionMode m : ExecutionMode.values())
1624		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1625	<	for (Integer v1 : new Integer[] { 1, null }) {
1626	<
1625	>	for (boolean createIncomplete : new boolean[] { true, false })
1626	>	for (boolean fFirst : new boolean[] { true, false })
1627	>	for (Integer v1 : new Integer[] { 1, null })
1628	>	{
1629		final CompletableFuture<Integer> f = new CompletableFuture<>();
1630		final CompletableFuture<Integer> g = new CompletableFuture<>();
1631	<	final Noop r = new Noop();
1910	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1631	>	final Noop r = new Noop(m);
1632
1912	–	assertTrue(f.cancel(mayInterruptIfRunning));
1913	–	checkIncomplete(h);
1914	–	g.complete(v1);
1915	–
1916	–	checkCompletedWithWrappedCancellationException(h);
1917	–	checkCancelled(f);
1918	–	assertEquals(0, r.invocationCount);
1919	–	checkCompletedNormally(g, v1);
1920	–	}
1921	–	}
1922	–
1923	–	public void testRunAfterBoth_sourceCancelled2() {
1924	–	for (ExecutionMode m : ExecutionMode.values())
1925	–	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1926	–	for (Integer v1 : new Integer[] { 1, null }) {
1633
1634	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1635	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1636	<	final Noop r = new Noop();
1634	>	(fFirst ? f : g).complete(v1);
1635	>	if (!createIncomplete)
1636	>	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1637		final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1638	<
1639	<	assertTrue(g.cancel(mayInterruptIfRunning));
1640	<	checkIncomplete(h);
1935	<	f.complete(v1);
1936	<
1937	<	checkCompletedWithWrappedCancellationException(h);
1938	<	checkCancelled(g);
1939	<	assertEquals(0, r.invocationCount);
1940	<	checkCompletedNormally(f, v1);
1638	>	if (createIncomplete) {
1639	>	checkIncomplete(h);
1640	>	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1641		}
1942	–	}
1943	–
1944	–	public void testRunAfterBoth_sourceCancelled3() {
1945	–	for (ExecutionMode m : ExecutionMode.values())
1946	–	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1947	–	for (Integer v1 : new Integer[] { 1, null }) {
1948	–
1949	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1950	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1951	–	final Noop r = new Noop();
1952	–
1953	–	assertTrue(g.cancel(mayInterruptIfRunning));
1954	–	f.complete(v1);
1955	–	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1642
1643		checkCompletedWithWrappedCancellationException(h);
1644	<	checkCancelled(g);
1644	>	checkCancelled(!fFirst ? f : g);
1645		assertEquals(0, r.invocationCount);
1646	<	checkCompletedNormally(f, v1);
1647	<	}
1962	<	}
1963	<
1964	<	public void testRunAfterBoth_sourceCancelled4() {
1965	<	for (ExecutionMode m : ExecutionMode.values())
1966	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1967	<	for (Integer v1 : new Integer[] { 1, null }) {
1968	<
1969	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1970	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1971	<	final Noop r = new Noop();
1972	<
1973	<	assertTrue(f.cancel(mayInterruptIfRunning));
1974	<	g.complete(v1);
1975	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1976	<
1977	<	checkCompletedWithWrappedCancellationException(h);
1978	<	checkCancelled(f);
1979	<	assertEquals(0, r.invocationCount);
1980	<	checkCompletedNormally(g, v1);
1981	<	}
1982	<	}
1646	>	checkCompletedNormally(fFirst ? f : g, v1);
1647	>	}}
1648
1649		/**
1650		* applyToEither result completes normally after normal completion
1651		* of either source
1652		*/
1653	<	public void testApplyToEither_normalCompletion1() {
1653	>	public void testApplyToEither_normalCompletion() {
1654		for (ExecutionMode m : ExecutionMode.values())
1655	+	for (boolean createIncomplete : new boolean[] { true, false })
1656	+	for (boolean fFirst : new boolean[] { true, false })
1657		for (Integer v1 : new Integer[] { 1, null })
1658	<	for (Integer v2 : new Integer[] { 2, null }) {
1659	<
1658	>	for (Integer v2 : new Integer[] { 2, null })
1659	>	{
1660		final CompletableFuture<Integer> f = new CompletableFuture<>();
1661		final CompletableFuture<Integer> g = new CompletableFuture<>();
1662	<	final IncFunction r = new IncFunction();
1996	<	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1662	>	final IncFunction r = new IncFunction(m);
1663
1664	<	f.complete(v1);
1665	<	checkCompletedNormally(h, inc(v1));
1666	<	g.complete(v2);
1664	>	if (!createIncomplete)
1665	>	if (fFirst) f.complete(v1); else g.complete(v2);
1666	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1667	>	if (createIncomplete) {
1668	>	checkIncomplete(h);
1669	>	assertEquals(0, r.invocationCount);
1670	>	if (fFirst) f.complete(v1); else g.complete(v2);
1671	>	}
1672	>	checkCompletedNormally(h, inc(fFirst ? v1 : v2));
1673	>	if (!fFirst) f.complete(v1); else g.complete(v2);
1674
1675		checkCompletedNormally(f, v1);
1676		checkCompletedNormally(g, v2);
1677	<	checkCompletedNormally(h, inc(v1));
1678	<	}
2006	<	}
1677	>	checkCompletedNormally(h, inc(fFirst ? v1 : v2));
1678	>	}}
1679
1680	<	public void testApplyToEither_normalCompletion2() {
1680	>	public void testApplyToEither_normalCompletionBothAvailable() {
1681		for (ExecutionMode m : ExecutionMode.values())
1682	+	for (boolean fFirst : new boolean[] { true, false })
1683		for (Integer v1 : new Integer[] { 1, null })
1684	<	for (Integer v2 : new Integer[] { 2, null }) {
1685	<
1684	>	for (Integer v2 : new Integer[] { 2, null })
1685	>	{
1686		final CompletableFuture<Integer> f = new CompletableFuture<>();
1687		final CompletableFuture<Integer> g = new CompletableFuture<>();
1688	<	final IncFunction r = new IncFunction();
2016	<	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1688	>	final IncFunction r = new IncFunction(m);
1689
1690	<	g.complete(v2);
1691	<	checkCompletedNormally(h, inc(v2));
1692	<	f.complete(v1);
1693	<
1694	<	checkCompletedNormally(f, v1);
1695	<	checkCompletedNormally(g, v2);
2024	<	checkCompletedNormally(h, inc(v2));
1690	>	if (fFirst) {
1691	>	f.complete(v1);
1692	>	g.complete(v2);
1693	>	} else {
1694	>	g.complete(v2);
1695	>	f.complete(v1);
1696		}
2026	–	}
2027	–	public void testApplyToEither_normalCompletion3() {
2028	–	for (ExecutionMode m : ExecutionMode.values())
2029	–	for (Integer v1 : new Integer[] { 1, null })
2030	–	for (Integer v2 : new Integer[] { 2, null }) {
1697
2032	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
2033	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
2034	–	final IncFunction r = new IncFunction();
2035	–
2036	–	f.complete(v1);
2037	–	g.complete(v2);
1698		final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1699
1700		checkCompletedNormally(f, v1);
#	Line 2044 | Line 1704 | public class CompletableFutureTest exten
1704		assertTrue(Objects.equals(h.join(), inc(v1)) ||
1705		Objects.equals(h.join(), inc(v2)));
1706		assertEquals(1, r.invocationCount);
1707	<	}
2048	<	}
1707	>	}}
1708
1709		/**
1710		* applyToEither result completes exceptionally after exceptional
#	Line 2053 | Line 1712 | public class CompletableFutureTest exten
1712		*/
1713		public void testApplyToEither_exceptionalCompletion1() {
1714		for (ExecutionMode m : ExecutionMode.values())
1715	<	for (Integer v1 : new Integer[] { 1, null }) {
1716	<
1715	>	for (boolean createIncomplete : new boolean[] { true, false })
1716	>	for (boolean fFirst : new boolean[] { true, false })
1717	>	for (Integer v1 : new Integer[] { 1, null })
1718	>	{
1719		final CompletableFuture<Integer> f = new CompletableFuture<>();
1720		final CompletableFuture<Integer> g = new CompletableFuture<>();
2060	–	final IncFunction r = new IncFunction();
2061	–	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1721		final CFException ex = new CFException();
1722	+	final IncFunction r = new IncFunction(m);
1723
1724	<	f.completeExceptionally(ex);
2065	<	checkCompletedWithWrappedCFException(h, ex);
2066	<	g.complete(v1);
2067	<
2068	<	assertEquals(0, r.invocationCount);
2069	<	checkCompletedNormally(g, v1);
2070	<	checkCompletedWithWrappedCFException(f, ex);
2071	<	checkCompletedWithWrappedCFException(h, ex);
2072	<	}
2073	<	}
2074	<
2075	<	public void testApplyToEither_exceptionalCompletion2() {
2076	<	for (ExecutionMode m : ExecutionMode.values())
2077	<	for (Integer v1 : new Integer[] { 1, null }) {
2078	<
2079	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2080	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2081	<	final IncFunction r = new IncFunction();
1724	>	if (!createIncomplete) (fFirst ? f : g).completeExceptionally(ex);
1725		final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1726	<	final CFException ex = new CFException();
1726	>	if (createIncomplete) {
1727	>	checkIncomplete(h);
1728	>	assertEquals(0, r.invocationCount);
1729	>	(fFirst ? f : g).completeExceptionally(ex);
1730	>	}
1731
2085	–	g.completeExceptionally(ex);
1732		checkCompletedWithWrappedCFException(h, ex);
1733	<	f.complete(v1);
1733	>	(!fFirst ? f : g).complete(v1);
1734
1735		assertEquals(0, r.invocationCount);
1736	<	checkCompletedNormally(f, v1);
1737	<	checkCompletedWithWrappedCFException(g, ex);
1736	>	checkCompletedNormally(!fFirst ? f : g, v1);
1737	>	checkCompletedWithWrappedCFException(fFirst ? f : g, ex);
1738		checkCompletedWithWrappedCFException(h, ex);
1739	<	}
2094	<	}
1739	>	}}
1740
1741	<	public void testApplyToEither_exceptionalCompletion3() {
1741	>	public void testApplyToEither_exceptionalCompletion2() {
1742		for (ExecutionMode m : ExecutionMode.values())
1743	<	for (Integer v1 : new Integer[] { 1, null }) {
1744	<
1743	>	for (boolean reverseArgs : new boolean[] { true, false })
1744	>	for (boolean fFirst : new boolean[] { true, false })
1745	>	for (Integer v1 : new Integer[] { 1, null })
1746	>	{
1747		final CompletableFuture<Integer> f = new CompletableFuture<>();
1748		final CompletableFuture<Integer> g = new CompletableFuture<>();
1749	<	final IncFunction r = new IncFunction();
1749	>	final IncFunction r1 = new IncFunction(m);
1750	>	final IncFunction r2 = new IncFunction(m);
1751		final CFException ex = new CFException();
1752	<
1753	<	g.completeExceptionally(ex);
1754	<	f.complete(v1);
1755	<	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1752	>	final CompletableFuture<Integer> j = (reverseArgs ? g : f);
1753	>	final CompletableFuture<Integer> k = (reverseArgs ? f : g);
1754	>	final CompletableFuture<Integer> h1 = m.applyToEither(j, k, r1);
1755	>	if (fFirst) {
1756	>	f.complete(v1);
1757	>	g.completeExceptionally(ex);
1758	>	} else {
1759	>	g.completeExceptionally(ex);
1760	>	f.complete(v1);
1761	>	}
1762	>	final CompletableFuture<Integer> h2 = m.applyToEither(j, k, r2);
1763
1764		// unspecified behavior
2110	–	Integer v;
1765		try {
1766	<	assertEquals(inc(v1), h.join());
1767	<	assertEquals(1, r.invocationCount);
1766	>	assertEquals(inc(v1), h1.join());
1767	>	assertEquals(1, r1.invocationCount);
1768		} catch (CompletionException ok) {
1769	<	checkCompletedWithWrappedCFException(h, ex);
1770	<	assertEquals(0, r.invocationCount);
1769	>	checkCompletedWithWrappedCFException(h1, ex);
1770	>	assertEquals(0, r1.invocationCount);
1771		}
1772
2119	–	checkCompletedWithWrappedCFException(g, ex);
2120	–	checkCompletedNormally(f, v1);
2121	–	}
2122	–	}
2123	–
2124	–	public void testApplyToEither_exceptionalCompletion4() {
2125	–	for (ExecutionMode m : ExecutionMode.values())
2126	–	for (Integer v1 : new Integer[] { 1, null }) {
2127	–
2128	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
2129	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
2130	–	final IncFunction r = new IncFunction();
2131	–	final CFException ex = new CFException();
2132	–
2133	–	f.completeExceptionally(ex);
2134	–	g.complete(v1);
2135	–	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
2136	–
2137	–	// unspecified behavior
2138	–	Integer v;
1773		try {
1774	<	assertEquals(inc(v1), h.join());
1775	<	assertEquals(1, r.invocationCount);
1774	>	assertEquals(inc(v1), h2.join());
1775	>	assertEquals(1, r2.invocationCount);
1776		} catch (CompletionException ok) {
1777	<	checkCompletedWithWrappedCFException(h, ex);
1778	<	assertEquals(0, r.invocationCount);
1777	>	checkCompletedWithWrappedCFException(h2, ex);
1778	>	assertEquals(0, r2.invocationCount);
1779		}
1780
1781	<	checkCompletedWithWrappedCFException(f, ex);
1782	<	checkCompletedNormally(g, v1);
1783	<	}
2150	<	}
1781	>	checkCompletedWithWrappedCFException(g, ex);
1782	>	checkCompletedNormally(f, v1);
1783	>	}}
1784
1785		/**
1786		* applyToEither result completes exceptionally if action does
#	Line 2155 | Line 1788 | public class CompletableFutureTest exten
1788		public void testApplyToEither_actionFailed1() {
1789		for (ExecutionMode m : ExecutionMode.values())
1790		for (Integer v1 : new Integer[] { 1, null })
1791	<	for (Integer v2 : new Integer[] { 2, null }) {
1792	<
1791	>	for (Integer v2 : new Integer[] { 2, null })
1792	>	{
1793		final CompletableFuture<Integer> f = new CompletableFuture<>();
1794		final CompletableFuture<Integer> g = new CompletableFuture<>();
1795	<	final FailingFunction r = new FailingFunction();
1795	>	final FailingFunction r = new FailingFunction(m);
1796		final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1797
1798		f.complete(v1);
#	Line 2167 | Line 1800 | public class CompletableFutureTest exten
1800		g.complete(v2);
1801		checkCompletedNormally(f, v1);
1802		checkCompletedNormally(g, v2);
1803	<	}
2171	<	}
1803	>	}}
1804
1805		public void testApplyToEither_actionFailed2() {
1806		for (ExecutionMode m : ExecutionMode.values())
1807		for (Integer v1 : new Integer[] { 1, null })
1808	<	for (Integer v2 : new Integer[] { 2, null }) {
1809	<
1808	>	for (Integer v2 : new Integer[] { 2, null })
1809	>	{
1810		final CompletableFuture<Integer> f = new CompletableFuture<>();
1811		final CompletableFuture<Integer> g = new CompletableFuture<>();
1812	<	final FailingFunction r = new FailingFunction();
1812	>	final FailingFunction r = new FailingFunction(m);
1813		final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1814
1815		g.complete(v2);
#	Line 2185 | Line 1817 | public class CompletableFutureTest exten
1817		f.complete(v1);
1818		checkCompletedNormally(f, v1);
1819		checkCompletedNormally(g, v2);
1820	<	}
2189	<	}
1820	>	}}
1821
1822		/**
1823		* applyToEither result completes exceptionally if either source cancelled
#	Line 2194 | Line 1825 | public class CompletableFutureTest exten
1825		public void testApplyToEither_sourceCancelled1() {
1826		for (ExecutionMode m : ExecutionMode.values())
1827		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1828	<	for (Integer v1 : new Integer[] { 1, null }) {
1829	<
1828	>	for (boolean createIncomplete : new boolean[] { true, false })
1829	>	for (boolean fFirst : new boolean[] { true, false })
1830	>	for (Integer v1 : new Integer[] { 1, null })
1831	>	{
1832		final CompletableFuture<Integer> f = new CompletableFuture<>();
1833		final CompletableFuture<Integer> g = new CompletableFuture<>();
1834	<	final IncFunction r = new IncFunction();
1834	>	final IncFunction r = new IncFunction(m);
1835	>
1836	>	if (!createIncomplete) assertTrue((fFirst ? f : g).cancel(mayInterruptIfRunning));
1837		final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1838	+	if (createIncomplete) {
1839	+	checkIncomplete(h);
1840	+	assertEquals(0, r.invocationCount);
1841	+	assertTrue((fFirst ? f : g).cancel(mayInterruptIfRunning));
1842	+	}
1843
2204	–	assertTrue(f.cancel(mayInterruptIfRunning));
1844		checkCompletedWithWrappedCancellationException(h);
1845	<	g.complete(v1);
1845	>	(!fFirst ? f : g).complete(v1);
1846
2208	–	checkCancelled(f);
1847		assertEquals(0, r.invocationCount);
1848	<	checkCompletedNormally(g, v1);
1848	>	checkCompletedNormally(!fFirst ? f : g, v1);
1849	>	checkCancelled(fFirst ? f : g);
1850		checkCompletedWithWrappedCancellationException(h);
1851	<	}
2213	<	}
1851	>	}}
1852
1853		public void testApplyToEither_sourceCancelled2() {
1854		for (ExecutionMode m : ExecutionMode.values())
1855		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1856	<	for (Integer v1 : new Integer[] { 1, null }) {
1857	<
1856	>	for (boolean reverseArgs : new boolean[] { true, false })
1857	>	for (boolean fFirst : new boolean[] { true, false })
1858	>	for (Integer v1 : new Integer[] { 1, null })
1859	>	{
1860		final CompletableFuture<Integer> f = new CompletableFuture<>();
1861		final CompletableFuture<Integer> g = new CompletableFuture<>();
1862	<	final IncFunction r = new IncFunction();
1863	<	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1864	<
1865	<	assertTrue(g.cancel(mayInterruptIfRunning));
1866	<	checkCompletedWithWrappedCancellationException(h);
2227	<	f.complete(v1);
1862	>	final IncFunction r1 = new IncFunction(m);
1863	>	final IncFunction r2 = new IncFunction(m);
1864	>	final CFException ex = new CFException();
1865	>	final CompletableFuture<Integer> j = (reverseArgs ? g : f);
1866	>	final CompletableFuture<Integer> k = (reverseArgs ? f : g);
1867
1868	<	checkCancelled(g);
1869	<	assertEquals(0, r.invocationCount);
1870	<	checkCompletedNormally(f, v1);
1871	<	checkCompletedWithWrappedCancellationException(h);
1868	>	final CompletableFuture<Integer> h1 = m.applyToEither(j, k, r1);
1869	>	if (fFirst) {
1870	>	f.complete(v1);
1871	>	assertTrue(g.cancel(mayInterruptIfRunning));
1872	>	} else {
1873	>	assertTrue(g.cancel(mayInterruptIfRunning));
1874	>	f.complete(v1);
1875		}
1876	<	}
2235	<
2236	<	public void testApplyToEither_sourceCancelled3() {
2237	<	for (ExecutionMode m : ExecutionMode.values())
2238	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2239	<	for (Integer v1 : new Integer[] { 1, null }) {
2240	<
2241	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2242	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2243	<	final IncFunction r = new IncFunction();
2244	<
2245	<	assertTrue(g.cancel(mayInterruptIfRunning));
2246	<	f.complete(v1);
2247	<	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1876	>	final CompletableFuture<Integer> h2 = m.applyToEither(j, k, r2);
1877
1878		// unspecified behavior
2250	–	Integer v;
1879		try {
1880	<	assertEquals(inc(v1), h.join());
1881	<	assertEquals(1, r.invocationCount);
1880	>	assertEquals(inc(v1), h1.join());
1881	>	assertEquals(1, r1.invocationCount);
1882		} catch (CompletionException ok) {
1883	<	checkCompletedWithWrappedCancellationException(h);
1884	<	assertEquals(0, r.invocationCount);
1883	>	checkCompletedWithWrappedCancellationException(h1);
1884	>	assertEquals(0, r1.invocationCount);
1885		}
1886
2259	–	checkCancelled(g);
2260	–	checkCompletedNormally(f, v1);
2261	–	}
2262	–	}
2263	–
2264	–	public void testApplyToEither_sourceCancelled4() {
2265	–	for (ExecutionMode m : ExecutionMode.values())
2266	–	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2267	–	for (Integer v1 : new Integer[] { 1, null }) {
2268	–
2269	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
2270	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
2271	–	final IncFunction r = new IncFunction();
2272	–
2273	–	assertTrue(f.cancel(mayInterruptIfRunning));
2274	–	g.complete(v1);
2275	–	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
2276	–
2277	–	// unspecified behavior
2278	–	Integer v;
1887		try {
1888	<	assertEquals(inc(v1), h.join());
1889	<	assertEquals(1, r.invocationCount);
1888	>	assertEquals(inc(v1), h2.join());
1889	>	assertEquals(1, r2.invocationCount);
1890		} catch (CompletionException ok) {
1891	<	checkCompletedWithWrappedCancellationException(h);
1892	<	assertEquals(0, r.invocationCount);
1891	>	checkCompletedWithWrappedCancellationException(h2);
1892	>	assertEquals(0, r2.invocationCount);
1893		}
1894
1895	<	checkCancelled(f);
1896	<	checkCompletedNormally(g, v1);
1897	<	}
2290	<	}
1895	>	checkCancelled(g);
1896	>	checkCompletedNormally(f, v1);
1897	>	}}
1898
1899		/**
1900		* acceptEither result completes normally after normal completion
#	Line 2296 | Line 1903 | public class CompletableFutureTest exten
1903		public void testAcceptEither_normalCompletion1() {
1904		for (ExecutionMode m : ExecutionMode.values())
1905		for (Integer v1 : new Integer[] { 1, null })
1906	<	for (Integer v2 : new Integer[] { 2, null }) {
1907	<
1906	>	for (Integer v2 : new Integer[] { 2, null })
1907	>	{
1908		final CompletableFuture<Integer> f = new CompletableFuture<>();
1909		final CompletableFuture<Integer> g = new CompletableFuture<>();
1910		final IncAction r = new IncAction();
#	Line 2311 | Line 1918 | public class CompletableFutureTest exten
1918		checkCompletedNormally(f, v1);
1919		checkCompletedNormally(g, v2);
1920		checkCompletedNormally(h, null);
1921	<	}
2315	<	}
1921	>	}}
1922
1923		public void testAcceptEither_normalCompletion2() {
1924		for (ExecutionMode m : ExecutionMode.values())
1925		for (Integer v1 : new Integer[] { 1, null })
1926	<	for (Integer v2 : new Integer[] { 2, null }) {
1927	<
1926	>	for (Integer v2 : new Integer[] { 2, null })
1927	>	{
1928		final CompletableFuture<Integer> f = new CompletableFuture<>();
1929		final CompletableFuture<Integer> g = new CompletableFuture<>();
1930		final IncAction r = new IncAction();
#	Line 2332 | Line 1938 | public class CompletableFutureTest exten
1938		checkCompletedNormally(f, v1);
1939		checkCompletedNormally(g, v2);
1940		checkCompletedNormally(h, null);
1941	<	}
1942	<	}
1941	>	}}
1942	>
1943		public void testAcceptEither_normalCompletion3() {
1944		for (ExecutionMode m : ExecutionMode.values())
1945		for (Integer v1 : new Integer[] { 1, null })
1946	<	for (Integer v2 : new Integer[] { 2, null }) {
1947	<
1946	>	for (Integer v2 : new Integer[] { 2, null })
1947	>	{
1948		final CompletableFuture<Integer> f = new CompletableFuture<>();
1949		final CompletableFuture<Integer> g = new CompletableFuture<>();
1950		final IncAction r = new IncAction();
#	Line 2354 | Line 1960 | public class CompletableFutureTest exten
1960		// unspecified behavior
1961		assertTrue(Objects.equals(r.value, inc(v1)) ||
1962		Objects.equals(r.value, inc(v2)));
1963	<	}
2358	<	}
1963	>	}}
1964
1965		/**
1966		* acceptEither result completes exceptionally after exceptional
#	Line 2363 | Line 1968 | public class CompletableFutureTest exten
1968		*/
1969		public void testAcceptEither_exceptionalCompletion1() {
1970		for (ExecutionMode m : ExecutionMode.values())
1971	<	for (Integer v1 : new Integer[] { 1, null }) {
1972	<
1971	>	for (Integer v1 : new Integer[] { 1, null })
1972	>	{
1973		final CompletableFuture<Integer> f = new CompletableFuture<>();
1974		final CompletableFuture<Integer> g = new CompletableFuture<>();
1975		final IncAction r = new IncAction();
#	Line 2379 | Line 1984 | public class CompletableFutureTest exten
1984		checkCompletedNormally(g, v1);
1985		checkCompletedWithWrappedCFException(f, ex);
1986		checkCompletedWithWrappedCFException(h, ex);
1987	<	}
2383	<	}
1987	>	}}
1988
1989		public void testAcceptEither_exceptionalCompletion2() {
1990		for (ExecutionMode m : ExecutionMode.values())
1991	<	for (Integer v1 : new Integer[] { 1, null }) {
1992	<
1991	>	for (Integer v1 : new Integer[] { 1, null })
1992	>	{
1993		final CompletableFuture<Integer> f = new CompletableFuture<>();
1994		final CompletableFuture<Integer> g = new CompletableFuture<>();
1995		final IncAction r = new IncAction();
#	Line 2400 | Line 2004 | public class CompletableFutureTest exten
2004		checkCompletedNormally(f, v1);
2005		checkCompletedWithWrappedCFException(g, ex);
2006		checkCompletedWithWrappedCFException(h, ex);
2007	<	}
2404	<	}
2007	>	}}
2008
2009		public void testAcceptEither_exceptionalCompletion3() {
2010		for (ExecutionMode m : ExecutionMode.values())
2011	<	for (Integer v1 : new Integer[] { 1, null }) {
2012	<
2011	>	for (Integer v1 : new Integer[] { 1, null })
2012	>	{
2013		final CompletableFuture<Integer> f = new CompletableFuture<>();
2014		final CompletableFuture<Integer> g = new CompletableFuture<>();
2015		final IncAction r = new IncAction();
#	Line 2429 | Line 2032 | public class CompletableFutureTest exten
2032
2033		checkCompletedWithWrappedCFException(g, ex);
2034		checkCompletedNormally(f, v1);
2035	<	}
2433	<	}
2035	>	}}
2036
2037		public void testAcceptEither_exceptionalCompletion4() {
2038		for (ExecutionMode m : ExecutionMode.values())
2039	<	for (Integer v1 : new Integer[] { 1, null }) {
2040	<
2039	>	for (Integer v1 : new Integer[] { 1, null })
2040	>	{
2041		final CompletableFuture<Integer> f = new CompletableFuture<>();
2042		final CompletableFuture<Integer> g = new CompletableFuture<>();
2043		final IncAction r = new IncAction();
#	Line 2458 | Line 2060 | public class CompletableFutureTest exten
2060
2061		checkCompletedWithWrappedCFException(f, ex);
2062		checkCompletedNormally(g, v1);
2063	<	}
2462	<	}
2063	>	}}
2064
2065		/**
2066		* acceptEither result completes exceptionally if action does
#	Line 2467 | Line 2068 | public class CompletableFutureTest exten
2068		public void testAcceptEither_actionFailed1() {
2069		for (ExecutionMode m : ExecutionMode.values())
2070		for (Integer v1 : new Integer[] { 1, null })
2071	<	for (Integer v2 : new Integer[] { 2, null }) {
2072	<
2071	>	for (Integer v2 : new Integer[] { 2, null })
2072	>	{
2073		final CompletableFuture<Integer> f = new CompletableFuture<>();
2074		final CompletableFuture<Integer> g = new CompletableFuture<>();
2075	<	final FailingConsumer r = new FailingConsumer();
2075	>	final FailingConsumer r = new FailingConsumer(m);
2076		final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2077
2078		f.complete(v1);
#	Line 2479 | Line 2080 | public class CompletableFutureTest exten
2080		g.complete(v2);
2081		checkCompletedNormally(f, v1);
2082		checkCompletedNormally(g, v2);
2083	<	}
2483	<	}
2083	>	}}
2084
2085		public void testAcceptEither_actionFailed2() {
2086		for (ExecutionMode m : ExecutionMode.values())
2087		for (Integer v1 : new Integer[] { 1, null })
2088	<	for (Integer v2 : new Integer[] { 2, null }) {
2089	<
2088	>	for (Integer v2 : new Integer[] { 2, null })
2089	>	{
2090		final CompletableFuture<Integer> f = new CompletableFuture<>();
2091		final CompletableFuture<Integer> g = new CompletableFuture<>();
2092	<	final FailingConsumer r = new FailingConsumer();
2092	>	final FailingConsumer r = new FailingConsumer(m);
2093		final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2094
2095		g.complete(v2);
#	Line 2497 | Line 2097 | public class CompletableFutureTest exten
2097		f.complete(v1);
2098		checkCompletedNormally(f, v1);
2099		checkCompletedNormally(g, v2);
2100	<	}
2501	<	}
2100	>	}}
2101
2102		/**
2103		* acceptEither result completes exceptionally if either source cancelled
#	Line 2506 | Line 2105 | public class CompletableFutureTest exten
2105		public void testAcceptEither_sourceCancelled1() {
2106		for (ExecutionMode m : ExecutionMode.values())
2107		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2108	<	for (Integer v1 : new Integer[] { 1, null }) {
2109	<
2108	>	for (Integer v1 : new Integer[] { 1, null })
2109	>	{
2110		final CompletableFuture<Integer> f = new CompletableFuture<>();
2111		final CompletableFuture<Integer> g = new CompletableFuture<>();
2112		final IncAction r = new IncAction();
#	Line 2521 | Line 2120 | public class CompletableFutureTest exten
2120		assertEquals(0, r.invocationCount);
2121		checkCompletedNormally(g, v1);
2122		checkCompletedWithWrappedCancellationException(h);
2123	<	}
2525	<	}
2123	>	}}
2124
2125		public void testAcceptEither_sourceCancelled2() {
2126		for (ExecutionMode m : ExecutionMode.values())
2127		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2128	<	for (Integer v1 : new Integer[] { 1, null }) {
2129	<
2128	>	for (Integer v1 : new Integer[] { 1, null })
2129	>	{
2130		final CompletableFuture<Integer> f = new CompletableFuture<>();
2131		final CompletableFuture<Integer> g = new CompletableFuture<>();
2132		final IncAction r = new IncAction();
#	Line 2542 | Line 2140 | public class CompletableFutureTest exten
2140		assertEquals(0, r.invocationCount);
2141		checkCompletedNormally(f, v1);
2142		checkCompletedWithWrappedCancellationException(h);
2143	<	}
2546	<	}
2143	>	}}
2144
2145		public void testAcceptEither_sourceCancelled3() {
2146		for (ExecutionMode m : ExecutionMode.values())
2147		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2148	<	for (Integer v1 : new Integer[] { 1, null }) {
2149	<
2148	>	for (Integer v1 : new Integer[] { 1, null })
2149	>	{
2150		final CompletableFuture<Integer> f = new CompletableFuture<>();
2151		final CompletableFuture<Integer> g = new CompletableFuture<>();
2152		final IncAction r = new IncAction();
#	Line 2571 | Line 2168 | public class CompletableFutureTest exten
2168
2169		checkCancelled(g);
2170		checkCompletedNormally(f, v1);
2171	<	}
2575	<	}
2171	>	}}
2172
2173		public void testAcceptEither_sourceCancelled4() {
2174		for (ExecutionMode m : ExecutionMode.values())
2175		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2176	<	for (Integer v1 : new Integer[] { 1, null }) {
2177	<
2176	>	for (Integer v1 : new Integer[] { 1, null })
2177	>	{
2178		final CompletableFuture<Integer> f = new CompletableFuture<>();
2179		final CompletableFuture<Integer> g = new CompletableFuture<>();
2180		final IncAction r = new IncAction();
#	Line 2600 | Line 2196 | public class CompletableFutureTest exten
2196
2197		checkCancelled(f);
2198		checkCompletedNormally(g, v1);
2199	<	}
2604	<	}
2199	>	}}
2200
2201		/**
2202		* runAfterEither result completes normally after normal completion
#	Line 2610 | Line 2205 | public class CompletableFutureTest exten
2205		public void testRunAfterEither_normalCompletion1() {
2206		for (ExecutionMode m : ExecutionMode.values())
2207		for (Integer v1 : new Integer[] { 1, null })
2208	<	for (Integer v2 : new Integer[] { 2, null }) {
2209	<
2208	>	for (Integer v2 : new Integer[] { 2, null })
2209	>	{
2210		final CompletableFuture<Integer> f = new CompletableFuture<>();
2211		final CompletableFuture<Integer> g = new CompletableFuture<>();
2212	<	final Noop r = new Noop();
2212	>	final Noop r = new Noop(m);
2213		final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2214
2215		f.complete(v1);
#	Line 2626 | Line 2221 | public class CompletableFutureTest exten
2221		checkCompletedNormally(g, v2);
2222		checkCompletedNormally(h, null);
2223		assertEquals(1, r.invocationCount);
2224	<	}
2630	<	}
2224	>	}}
2225
2226		public void testRunAfterEither_normalCompletion2() {
2227		for (ExecutionMode m : ExecutionMode.values())
2228		for (Integer v1 : new Integer[] { 1, null })
2229	<	for (Integer v2 : new Integer[] { 2, null }) {
2230	<
2229	>	for (Integer v2 : new Integer[] { 2, null })
2230	>	{
2231		final CompletableFuture<Integer> f = new CompletableFuture<>();
2232		final CompletableFuture<Integer> g = new CompletableFuture<>();
2233	<	final Noop r = new Noop();
2233	>	final Noop r = new Noop(m);
2234		final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2235
2236		g.complete(v2);
#	Line 2648 | Line 2242 | public class CompletableFutureTest exten
2242		checkCompletedNormally(g, v2);
2243		checkCompletedNormally(h, null);
2244		assertEquals(1, r.invocationCount);
2245	<	}
2246	<	}
2245	>	}}
2246	>
2247		public void testRunAfterEither_normalCompletion3() {
2248		for (ExecutionMode m : ExecutionMode.values())
2249		for (Integer v1 : new Integer[] { 1, null })
2250	<	for (Integer v2 : new Integer[] { 2, null }) {
2251	<
2250	>	for (Integer v2 : new Integer[] { 2, null })
2251	>	{
2252		final CompletableFuture<Integer> f = new CompletableFuture<>();
2253		final CompletableFuture<Integer> g = new CompletableFuture<>();
2254	<	final Noop r = new Noop();
2254	>	final Noop r = new Noop(m);
2255
2256		f.complete(v1);
2257		g.complete(v2);
#	Line 2667 | Line 2261 | public class CompletableFutureTest exten
2261		checkCompletedNormally(f, v1);
2262		checkCompletedNormally(g, v2);
2263		assertEquals(1, r.invocationCount);
2264	<	}
2671	<	}
2264	>	}}
2265
2266		/**
2267		* runAfterEither result completes exceptionally after exceptional
#	Line 2676 | Line 2269 | public class CompletableFutureTest exten
2269		*/
2270		public void testRunAfterEither_exceptionalCompletion1() {
2271		for (ExecutionMode m : ExecutionMode.values())
2272	<	for (Integer v1 : new Integer[] { 1, null }) {
2273	<
2272	>	for (Integer v1 : new Integer[] { 1, 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 r = new Noop(m);
2277		final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2278		final CFException ex = new CFException();
2279
#	Line 2692 | Line 2285 | public class CompletableFutureTest exten
2285		checkCompletedNormally(g, v1);
2286		checkCompletedWithWrappedCFException(f, ex);
2287		checkCompletedWithWrappedCFException(h, ex);
2288	<	}
2696	<	}
2288	>	}}
2289
2290		public void testRunAfterEither_exceptionalCompletion2() {
2291		for (ExecutionMode m : ExecutionMode.values())
2292	<	for (Integer v1 : new Integer[] { 1, null }) {
2293	<
2292	>	for (Integer v1 : new Integer[] { 1, null })
2293	>	{
2294		final CompletableFuture<Integer> f = new CompletableFuture<>();
2295		final CompletableFuture<Integer> g = new CompletableFuture<>();
2296	<	final Noop r = new Noop();
2296	>	final Noop r = new Noop(m);
2297		final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2298		final CFException ex = new CFException();
2299
#	Line 2713 | Line 2305 | public class CompletableFutureTest exten
2305		checkCompletedNormally(f, v1);
2306		checkCompletedWithWrappedCFException(g, ex);
2307		checkCompletedWithWrappedCFException(h, ex);
2308	<	}
2717	<	}
2308	>	}}
2309
2310		public void testRunAfterEither_exceptionalCompletion3() {
2311		for (ExecutionMode m : ExecutionMode.values())
2312	<	for (Integer v1 : new Integer[] { 1, null }) {
2313	<
2312	>	for (Integer v1 : new Integer[] { 1, null })
2313	>	{
2314		final CompletableFuture<Integer> f = new CompletableFuture<>();
2315		final CompletableFuture<Integer> g = new CompletableFuture<>();
2316	<	final Noop r = new Noop();
2316	>	final Noop r = new Noop(m);
2317		final CFException ex = new CFException();
2318
2319		g.completeExceptionally(ex);
#	Line 2741 | Line 2332 | public class CompletableFutureTest exten
2332
2333		checkCompletedWithWrappedCFException(g, ex);
2334		checkCompletedNormally(f, v1);
2335	<	}
2745	<	}
2335	>	}}
2336
2337		public void testRunAfterEither_exceptionalCompletion4() {
2338		for (ExecutionMode m : ExecutionMode.values())
2339	<	for (Integer v1 : new Integer[] { 1, null }) {
2340	<
2339	>	for (Integer v1 : new Integer[] { 1, null })
2340	>	{
2341		final CompletableFuture<Integer> f = new CompletableFuture<>();
2342		final CompletableFuture<Integer> g = new CompletableFuture<>();
2343	<	final Noop r = new Noop();
2343	>	final Noop r = new Noop(m);
2344		final CFException ex = new CFException();
2345
2346		f.completeExceptionally(ex);
#	Line 2769 | Line 2359 | public class CompletableFutureTest exten
2359
2360		checkCompletedWithWrappedCFException(f, ex);
2361		checkCompletedNormally(g, v1);
2362	<	}
2773	<	}
2362	>	}}
2363
2364		/**
2365		* runAfterEither result completes exceptionally if action does
#	Line 2778 | Line 2367 | public class CompletableFutureTest exten
2367		public void testRunAfterEither_actionFailed1() {
2368		for (ExecutionMode m : ExecutionMode.values())
2369		for (Integer v1 : new Integer[] { 1, null })
2370	<	for (Integer v2 : new Integer[] { 2, null }) {
2371	<
2370	>	for (Integer v2 : new Integer[] { 2, null })
2371	>	{
2372		final CompletableFuture<Integer> f = new CompletableFuture<>();
2373		final CompletableFuture<Integer> g = new CompletableFuture<>();
2374	<	final FailingNoop r = new FailingNoop();
2374	>	final FailingRunnable r = new FailingRunnable(m);
2375		final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2376
2377		f.complete(v1);
#	Line 2790 | Line 2379 | public class CompletableFutureTest exten
2379		g.complete(v2);
2380		checkCompletedNormally(f, v1);
2381		checkCompletedNormally(g, v2);
2382	<	}
2794	<	}
2382	>	}}
2383
2384		public void testRunAfterEither_actionFailed2() {
2385		for (ExecutionMode m : ExecutionMode.values())
2386		for (Integer v1 : new Integer[] { 1, null })
2387	<	for (Integer v2 : new Integer[] { 2, null }) {
2388	<
2387	>	for (Integer v2 : new Integer[] { 2, null })
2388	>	{
2389		final CompletableFuture<Integer> f = new CompletableFuture<>();
2390		final CompletableFuture<Integer> g = new CompletableFuture<>();
2391	<	final FailingNoop r = new FailingNoop();
2391	>	final FailingRunnable r = new FailingRunnable(m);
2392		final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2393
2394		g.complete(v2);
#	Line 2808 | Line 2396 | public class CompletableFutureTest exten
2396		f.complete(v1);
2397		checkCompletedNormally(f, v1);
2398		checkCompletedNormally(g, v2);
2399	<	}
2812	<	}
2399	>	}}
2400
2401		/**
2402		* runAfterEither result completes exceptionally if either source cancelled
#	Line 2817 | Line 2404 | public class CompletableFutureTest exten
2404		public void testRunAfterEither_sourceCancelled1() {
2405		for (ExecutionMode m : ExecutionMode.values())
2406		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2407	<	for (Integer v1 : new Integer[] { 1, null }) {
2408	<
2407	>	for (Integer v1 : new Integer[] { 1, null })
2408	>	{
2409		final CompletableFuture<Integer> f = new CompletableFuture<>();
2410		final CompletableFuture<Integer> g = new CompletableFuture<>();
2411	<	final Noop r = new Noop();
2411	>	final Noop r = new Noop(m);
2412		final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2413
2414		assertTrue(f.cancel(mayInterruptIfRunning));
#	Line 2832 | Line 2419 | public class CompletableFutureTest exten
2419		assertEquals(0, r.invocationCount);
2420		checkCompletedNormally(g, v1);
2421		checkCompletedWithWrappedCancellationException(h);
2422	<	}
2836	<	}
2422	>	}}
2423
2424		public void testRunAfterEither_sourceCancelled2() {
2425		for (ExecutionMode m : ExecutionMode.values())
2426		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2427	<	for (Integer v1 : new Integer[] { 1, null }) {
2428	<
2427	>	for (Integer v1 : new Integer[] { 1, null })
2428	>	{
2429		final CompletableFuture<Integer> f = new CompletableFuture<>();
2430		final CompletableFuture<Integer> g = new CompletableFuture<>();
2431	<	final Noop r = new Noop();
2431	>	final Noop r = new Noop(m);
2432		final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2433
2434		assertTrue(g.cancel(mayInterruptIfRunning));
#	Line 2853 | Line 2439 | public class CompletableFutureTest exten
2439		assertEquals(0, r.invocationCount);
2440		checkCompletedNormally(f, v1);
2441		checkCompletedWithWrappedCancellationException(h);
2442	<	}
2857	<	}
2442	>	}}
2443
2444		public void testRunAfterEither_sourceCancelled3() {
2445		for (ExecutionMode m : ExecutionMode.values())
2446		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2447	<	for (Integer v1 : new Integer[] { 1, null }) {
2448	<
2447	>	for (Integer v1 : new Integer[] { 1, null })
2448	>	{
2449		final CompletableFuture<Integer> f = new CompletableFuture<>();
2450		final CompletableFuture<Integer> g = new CompletableFuture<>();
2451	<	final Noop r = new Noop();
2451	>	final Noop r = new Noop(m);
2452
2453		assertTrue(g.cancel(mayInterruptIfRunning));
2454		f.complete(v1);
#	Line 2881 | Line 2466 | public class CompletableFutureTest exten
2466
2467		checkCancelled(g);
2468		checkCompletedNormally(f, v1);
2469	<	}
2885	<	}
2469	>	}}
2470
2471		public void testRunAfterEither_sourceCancelled4() {
2472		for (ExecutionMode m : ExecutionMode.values())
2473		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2474	<	for (Integer v1 : new Integer[] { 1, null }) {
2475	<
2474	>	for (Integer v1 : new Integer[] { 1, null })
2475	>	{
2476		final CompletableFuture<Integer> f = new CompletableFuture<>();
2477		final CompletableFuture<Integer> g = new CompletableFuture<>();
2478	<	final Noop r = new Noop();
2478	>	final Noop r = new Noop(m);
2479
2480		assertTrue(f.cancel(mayInterruptIfRunning));
2481		g.complete(v1);
#	Line 2909 | Line 2493 | public class CompletableFutureTest exten
2493
2494		checkCancelled(f);
2495		checkCompletedNormally(g, v1);
2496	<	}
2913	<	}
2496	>	}}
2497
2498		/**
2499		* thenCompose result completes normally after normal completion of source
2500		*/
2501	<	public void testThenCompose_normalCompletion1() {
2501	>	public void testThenCompose_normalCompletion() {
2502		for (ExecutionMode m : ExecutionMode.values())
2503	<	for (Integer v1 : new Integer[] { 1, null }) {
2504	<
2503	>	for (boolean createIncomplete : new boolean[] { true, false })
2504	>	for (Integer v1 : new Integer[] { 1, null })
2505	>	{
2506		final CompletableFuture<Integer> f = new CompletableFuture<>();
2507	<	final CompletableFutureInc r = new CompletableFutureInc();
2508	<	final CompletableFuture<Integer> g = f.thenCompose(r);
2509	<	f.complete(v1);
2510	<	checkCompletedNormally(g, inc(v1));
2927	<	checkCompletedNormally(f, v1);
2928	<	assertEquals(1, r.invocationCount);
2929	<	}
2930	<	}
2931	<
2932	<	public void testThenCompose_normalCompletion2() {
2933	<	for (ExecutionMode m : ExecutionMode.values())
2934	<	for (Integer v1 : new Integer[] { 1, null }) {
2507	>	final CompletableFutureInc r = new CompletableFutureInc(m);
2508	>	if (!createIncomplete) f.complete(v1);
2509	>	final CompletableFuture<Integer> g = m.thenCompose(f, r);
2510	>	if (createIncomplete) f.complete(v1);
2511
2936	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
2937	–	final CompletableFutureInc r = new CompletableFutureInc();
2938	–	f.complete(v1);
2939	–	final CompletableFuture<Integer> g = f.thenCompose(r);
2512		checkCompletedNormally(g, inc(v1));
2513		checkCompletedNormally(f, v1);
2514		assertEquals(1, r.invocationCount);
2515	<	}
2944	<	}
2515	>	}}
2516
2517		/**
2518		* thenCompose result completes exceptionally after exceptional
2519		* completion of source
2520		*/
2521	<	public void testThenCompose_exceptionalCompletion1() {
2522	<	for (ExecutionMode m : ExecutionMode.values()) {
2523	<
2521	>	public void testThenCompose_exceptionalCompletion() {
2522	>	for (ExecutionMode m : ExecutionMode.values())
2523	>	for (boolean createIncomplete : new boolean[] { true, false })
2524	>	{
2525		final CFException ex = new CFException();
2526	<	final CompletableFutureInc r = new CompletableFutureInc();
2526	>	final CompletableFutureInc r = new CompletableFutureInc(m);
2527		final CompletableFuture<Integer> f = new CompletableFuture<>();
2528	<	final CompletableFuture<Integer> g = f.thenCompose(r);
2529	<	f.completeExceptionally(ex);
2530	<	checkCompletedWithWrappedCFException(g, ex);
2959	<	checkCompletedWithWrappedCFException(f, ex);
2960	<	}
2961	<	}
2962	<
2963	<	public void testThenCompose_exceptionalCompletion2() {
2964	<	for (ExecutionMode m : ExecutionMode.values()) {
2528	>	if (!createIncomplete) f.completeExceptionally(ex);
2529	>	final CompletableFuture<Integer> g = m.thenCompose(f, r);
2530	>	if (createIncomplete) f.completeExceptionally(ex);
2531
2966	–	final CFException ex = new CFException();
2967	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
2968	–	f.completeExceptionally(ex);
2969	–	final CompletableFutureInc r = new CompletableFutureInc();
2970	–	final CompletableFuture<Integer> g = f.thenCompose(r);
2532		checkCompletedWithWrappedCFException(g, ex);
2533		checkCompletedWithWrappedCFException(f, ex);
2534	<	}
2535	<	}
2534	>	assertEquals(0, r.invocationCount);
2535	>	}}
2536
2537		/**
2538		* thenCompose result completes exceptionally if action does
2539		*/
2540	<	public void testThenCompose_actionFailed1() {
2540	>	public void testThenCompose_actionFailed() {
2541		for (ExecutionMode m : ExecutionMode.values())
2542	<	for (Integer v1 : new Integer[] { 1, null }) {
2543	<
2542	>	for (boolean createIncomplete : new boolean[] { true, false })
2543	>	for (Integer v1 : new Integer[] { 1, null })
2544	>	{
2545		final CompletableFuture<Integer> f = new CompletableFuture<>();
2546		final FailingCompletableFutureFunction r
2547	<	= new FailingCompletableFutureFunction();
2548	<	final CompletableFuture<Integer> g = f.thenCompose(r);
2549	<	f.complete(v1);
2550	<	checkCompletedWithWrappedCFException(g);
2989	<	checkCompletedNormally(f, v1);
2990	<	}
2991	<	}
2992	<
2993	<	public void testThenCompose_actionFailed2() {
2994	<	for (ExecutionMode m : ExecutionMode.values())
2995	<	for (Integer v1 : new Integer[] { 1, null }) {
2547	>	= new FailingCompletableFutureFunction(m);
2548	>	if (!createIncomplete) f.complete(v1);
2549	>	final CompletableFuture<Integer> g = m.thenCompose(f, r);
2550	>	if (createIncomplete) f.complete(v1);
2551
2997	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
2998	–	f.complete(v1);
2999	–	final FailingCompletableFutureFunction r
3000	–	= new FailingCompletableFutureFunction();
3001	–	final CompletableFuture<Integer> g = f.thenCompose(r);
2552		checkCompletedWithWrappedCFException(g);
2553		checkCompletedNormally(f, v1);
2554	<	}
3005	<	}
2554	>	}}
2555
2556		/**
2557		* thenCompose result completes exceptionally if source cancelled
2558		*/
2559	<	public void testThenCompose_sourceCancelled1() {
2559	>	public void testThenCompose_sourceCancelled() {
2560		for (ExecutionMode m : ExecutionMode.values())
2561	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false }) {
2562	<
2561	>	for (boolean createIncomplete : new boolean[] { true, false })
2562	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2563	>	{
2564		final CompletableFuture<Integer> f = new CompletableFuture<>();
2565	<	final CompletableFutureInc r = new CompletableFutureInc();
2566	<	final CompletableFuture<Integer> g = f.thenCompose(r);
2567	<	assertTrue(f.cancel(mayInterruptIfRunning));
2568	<	checkCompletedWithWrappedCancellationException(g);
2569	<	checkCancelled(f);
2565	>	final CompletableFutureInc r = new CompletableFutureInc(m);
2566	>	if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
2567	>	final CompletableFuture<Integer> g = m.thenCompose(f, r);
2568	>	if (createIncomplete) {
2569	>	checkIncomplete(g);
2570	>	assertTrue(f.cancel(mayInterruptIfRunning));
2571		}
3021	–	}
3022	–
3023	–	public void testThenCompose_sourceCancelled2() {
3024	–	for (ExecutionMode m : ExecutionMode.values())
3025	–	for (boolean mayInterruptIfRunning : new boolean[] { true, false }) {
2572
3027	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
3028	–	assertTrue(f.cancel(mayInterruptIfRunning));
3029	–	final CompletableFutureInc r = new CompletableFutureInc();
3030	–	final CompletableFuture<Integer> g = f.thenCompose(r);
2573		checkCompletedWithWrappedCancellationException(g);
2574		checkCancelled(f);
2575	<	}
3034	<	}
3035	<
3036	<	// asyncs
3037	<
3038	<	/**
3039	<	* thenRunAsync result completes normally after normal completion of source
3040	<	*/
3041	<	public void testThenRunAsync() {
3042	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3043	<	Noop r = new Noop();
3044	<	CompletableFuture<Void> g = f.thenRunAsync(r);
3045	<	f.complete(null);
3046	<	checkCompletedNormally(g, null);
3047	<
3048	<	// reordered version
3049	<	f = new CompletableFuture<>();
3050	<	f.complete(null);
3051	<	r = new Noop();
3052	<	g = f.thenRunAsync(r);
3053	<	checkCompletedNormally(g, null);
3054	<	}
3055	<
3056	<	/**
3057	<	* thenRunAsync result completes exceptionally after exceptional
3058	<	* completion of source
3059	<	*/
3060	<	public void testThenRunAsync2() {
3061	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3062	<	Noop r = new Noop();
3063	<	CompletableFuture<Void> g = f.thenRunAsync(r);
3064	<	f.completeExceptionally(new CFException());
3065	<	try {
3066	<	g.join();
3067	<	shouldThrow();
3068	<	} catch (CompletionException success) {}
3069	<	checkCompletedWithWrappedCFException(g);
3070	<	}
3071	<
3072	<	/**
3073	<	* thenRunAsync result completes exceptionally if action does
3074	<	*/
3075	<	public void testThenRunAsync3() {
3076	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3077	<	FailingNoop r = new FailingNoop();
3078	<	CompletableFuture<Void> g = f.thenRunAsync(r);
3079	<	f.complete(null);
3080	<	checkCompletedWithWrappedCFException(g);
3081	<	}
3082	<
3083	<	/**
3084	<	* thenRunAsync result completes exceptionally if source cancelled
3085	<	*/
3086	<	public void testThenRunAsync4() {
3087	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3088	<	Noop r = new Noop();
3089	<	CompletableFuture<Void> g = f.thenRunAsync(r);
3090	<	assertTrue(f.cancel(true));
3091	<	checkCompletedWithWrappedCancellationException(g);
3092	<	}
3093	<
3094	<	/**
3095	<	* thenApplyAsync result completes normally after normal completion of source
3096	<	*/
3097	<	public void testThenApplyAsync() {
3098	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3099	<	CompletableFuture<Integer> g = f.thenApplyAsync(inc);
3100	<	f.complete(one);
3101	<	checkCompletedNormally(g, two);
3102	<	}
3103	<
3104	<	/**
3105	<	* thenApplyAsync result completes exceptionally after exceptional
3106	<	* completion of source
3107	<	*/
3108	<	public void testThenApplyAsync2() {
3109	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3110	<	CompletableFuture<Integer> g = f.thenApplyAsync(inc);
3111	<	f.completeExceptionally(new CFException());
3112	<	checkCompletedWithWrappedCFException(g);
3113	<	}
3114	<
3115	<	/**
3116	<	* thenApplyAsync result completes exceptionally if action does
3117	<	*/
3118	<	public void testThenApplyAsync3() {
3119	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3120	<	FailingFunction r = new FailingFunction();
3121	<	CompletableFuture<Integer> g = f.thenApplyAsync(r);
3122	<	f.complete(null);
3123	<	checkCompletedWithWrappedCFException(g);
3124	<	}
3125	<
3126	<	/**
3127	<	* thenApplyAsync result completes exceptionally if source cancelled
3128	<	*/
3129	<	public void testThenApplyAsync4() {
3130	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3131	<	CompletableFuture<Integer> g = f.thenApplyAsync(inc);
3132	<	assertTrue(f.cancel(true));
3133	<	checkCompletedWithWrappedCancellationException(g);
3134	<	}
3135	<
3136	<	/**
3137	<	* thenAcceptAsync result completes normally after normal
3138	<	* completion of source
3139	<	*/
3140	<	public void testThenAcceptAsync() {
3141	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3142	<	IncAction r = new IncAction();
3143	<	CompletableFuture<Void> g = f.thenAcceptAsync(r);
3144	<	f.complete(one);
3145	<	checkCompletedNormally(g, null);
3146	<	assertEquals(r.value, (Integer) 2);
3147	<	}
3148	<
3149	<	/**
3150	<	* thenAcceptAsync result completes exceptionally after exceptional
3151	<	* completion of source
3152	<	*/
3153	<	public void testThenAcceptAsync2() {
3154	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3155	<	IncAction r = new IncAction();
3156	<	CompletableFuture<Void> g = f.thenAcceptAsync(r);
3157	<	f.completeExceptionally(new CFException());
3158	<	checkCompletedWithWrappedCFException(g);
3159	<	}
3160	<
3161	<	/**
3162	<	* thenAcceptAsync result completes exceptionally if action does
3163	<	*/
3164	<	public void testThenAcceptAsync3() {
3165	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3166	<	FailingConsumer r = new FailingConsumer();
3167	<	CompletableFuture<Void> g = f.thenAcceptAsync(r);
3168	<	f.complete(null);
3169	<	checkCompletedWithWrappedCFException(g);
3170	<	}
3171	<
3172	<	/**
3173	<	* thenAcceptAsync result completes exceptionally if source cancelled
3174	<	*/
3175	<	public void testThenAcceptAsync4() {
3176	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3177	<	IncAction r = new IncAction();
3178	<	CompletableFuture<Void> g = f.thenAcceptAsync(r);
3179	<	assertTrue(f.cancel(true));
3180	<	checkCompletedWithWrappedCancellationException(g);
3181	<	}
3182	<
3183	<	// async with explicit executors
3184	<
3185	<	/**
3186	<	* thenRunAsync result completes normally after normal completion of source
3187	<	*/
3188	<	public void testThenRunAsyncE() {
3189	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3190	<	Noop r = new Noop();
3191	<	CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor());
3192	<	f.complete(null);
3193	<	checkCompletedNormally(g, null);
3194	<
3195	<	// reordered version
3196	<	f = new CompletableFuture<>();
3197	<	f.complete(null);
3198	<	r = new Noop();
3199	<	g = f.thenRunAsync(r, new ThreadExecutor());
3200	<	checkCompletedNormally(g, null);
3201	<	}
3202	<
3203	<	/**
3204	<	* thenRunAsync result completes exceptionally after exceptional
3205	<	* completion of source
3206	<	*/
3207	<	public void testThenRunAsync2E() {
3208	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3209	<	Noop r = new Noop();
3210	<	CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor());
3211	<	f.completeExceptionally(new CFException());
3212	<	try {
3213	<	g.join();
3214	<	shouldThrow();
3215	<	} catch (CompletionException success) {}
3216	<	checkCompletedWithWrappedCFException(g);
3217	<	}
3218	<
3219	<	/**
3220	<	* thenRunAsync result completes exceptionally if action does
3221	<	*/
3222	<	public void testThenRunAsync3E() {
3223	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3224	<	FailingNoop r = new FailingNoop();
3225	<	CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor());
3226	<	f.complete(null);
3227	<	checkCompletedWithWrappedCFException(g);
3228	<	}
3229	<
3230	<	/**
3231	<	* thenRunAsync result completes exceptionally if source cancelled
3232	<	*/
3233	<	public void testThenRunAsync4E() {
3234	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3235	<	Noop r = new Noop();
3236	<	CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor());
3237	<	assertTrue(f.cancel(true));
3238	<	checkCompletedWithWrappedCancellationException(g);
3239	<	}
3240	<
3241	<	/**
3242	<	* thenApplyAsync result completes normally after normal completion of source
3243	<	*/
3244	<	public void testThenApplyAsyncE() {
3245	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3246	<	CompletableFuture<Integer> g = f.thenApplyAsync(inc, new ThreadExecutor());
3247	<	f.complete(one);
3248	<	checkCompletedNormally(g, two);
3249	<	}
3250	<
3251	<	/**
3252	<	* thenApplyAsync result completes exceptionally after exceptional
3253	<	* completion of source
3254	<	*/
3255	<	public void testThenApplyAsync2E() {
3256	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3257	<	CompletableFuture<Integer> g = f.thenApplyAsync(inc, new ThreadExecutor());
3258	<	f.completeExceptionally(new CFException());
3259	<	checkCompletedWithWrappedCFException(g);
3260	<	}
3261	<
3262	<	/**
3263	<	* thenApplyAsync result completes exceptionally if action does
3264	<	*/
3265	<	public void testThenApplyAsync3E() {
3266	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3267	<	FailingFunction r = new FailingFunction();
3268	<	CompletableFuture<Integer> g = f.thenApplyAsync(r, new ThreadExecutor());
3269	<	f.complete(null);
3270	<	checkCompletedWithWrappedCFException(g);
3271	<	}
3272	<
3273	<	/**
3274	<	* thenApplyAsync result completes exceptionally if source cancelled
3275	<	*/
3276	<	public void testThenApplyAsync4E() {
3277	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3278	<	CompletableFuture<Integer> g = f.thenApplyAsync(inc, new ThreadExecutor());
3279	<	assertTrue(f.cancel(true));
3280	<	checkCompletedWithWrappedCancellationException(g);
3281	<	}
3282	<
3283	<	/**
3284	<	* thenAcceptAsync result completes normally after normal
3285	<	* completion of source
3286	<	*/
3287	<	public void testThenAcceptAsyncE() {
3288	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3289	<	IncAction r = new IncAction();
3290	<	CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor());
3291	<	f.complete(one);
3292	<	checkCompletedNormally(g, null);
3293	<	assertEquals(r.value, (Integer) 2);
3294	<	}
3295	<
3296	<	/**
3297	<	* thenAcceptAsync result completes exceptionally after exceptional
3298	<	* completion of source
3299	<	*/
3300	<	public void testThenAcceptAsync2E() {
3301	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3302	<	IncAction r = new IncAction();
3303	<	CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor());
3304	<	f.completeExceptionally(new CFException());
3305	<	checkCompletedWithWrappedCFException(g);
3306	<	}
3307	<
3308	<	/**
3309	<	* thenAcceptAsync result completes exceptionally if action does
3310	<	*/
3311	<	public void testThenAcceptAsync3E() {
3312	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3313	<	FailingConsumer r = new FailingConsumer();
3314	<	CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor());
3315	<	f.complete(null);
3316	<	checkCompletedWithWrappedCFException(g);
3317	<	}
3318	<
3319	<	/**
3320	<	* thenAcceptAsync result completes exceptionally if source cancelled
3321	<	*/
3322	<	public void testThenAcceptAsync4E() {
3323	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3324	<	IncAction r = new IncAction();
3325	<	CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor());
3326	<	assertTrue(f.cancel(true));
3327	<	checkCompletedWithWrappedCancellationException(g);
3328	<	}
2575	>	}}
2576
2577		// other static methods
2578
#	Line 3489 | Line 2736 | public class CompletableFutureTest exten
2736
2737		() -> f.thenCompose(null),
2738		() -> f.thenComposeAsync(null),
2739	<	() -> f.thenComposeAsync(new CompletableFutureInc(), null),
2739	>	() -> f.thenComposeAsync(new CompletableFutureInc(ExecutionMode.EXECUTOR), null),
2740		() -> f.thenComposeAsync(null, exec),
2741
2742		() -> f.exceptionally(null),
#	Line 3607 | Line 2854 | public class CompletableFutureTest exten
2854		public void testWhenComplete_actionFailed() {
2855		for (boolean createIncomplete : new boolean[] { true, false })
2856		for (ExecutionMode m : ExecutionMode.values())
2857	<	for (Integer v1 : new Integer[] { 1, null }) {
2858	<
2857	>	for (Integer v1 : new Integer[] { 1, null })
2858	>	{
2859		final AtomicInteger a = new AtomicInteger(0);
2860		final CFException ex = new CFException();
2861		final CompletableFuture<Integer> f = new CompletableFuture<>();
#	Line 3625 | Line 2872 | public class CompletableFutureTest exten
2872		checkCompletedNormally(f, v1);
2873		checkCompletedWithWrappedCFException(g, ex);
2874		assertEquals(1, a.get());
2875	<	}
3629	<	}
2875	>	}}
2876
2877		/**
2878		* If a whenComplete action throws an exception when triggered by
#	Line 3636 | Line 2882 | public class CompletableFutureTest exten
2882		public void testWhenComplete_actionFailedSourceFailed() {
2883		for (boolean createIncomplete : new boolean[] { true, false })
2884		for (ExecutionMode m : ExecutionMode.values())
2885	<	for (Integer v1 : new Integer[] { 1, null }) {
2886	<
2885	>	for (Integer v1 : new Integer[] { 1, null })
2886	>	{
2887		final AtomicInteger a = new AtomicInteger(0);
2888		final CFException ex1 = new CFException();
2889		final CFException ex2 = new CFException();
#	Line 3657 | Line 2903 | public class CompletableFutureTest exten
2903		checkCompletedWithWrappedCFException(f, ex1);
2904		checkCompletedWithWrappedCFException(g, ex1);
2905		assertEquals(1, a.get());
2906	<	}
3661	<	}
2906	>	}}
2907
2908		}

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