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root/jsr166/jsr166/src/test/tck/CompletableFutureTest.java

Comparing jsr166/src/test/tck/CompletableFutureTest.java (file contents):
Revision 1.57 by jsr166, Mon Jun 2 22:48:50 2014 UTC vs.
Revision 1.66 by jsr166, Fri Jun 6 19:19:04 2014 UTC

#	Line 320 | Line 320 | public class CompletableFutureTest exten
320		checkCompletedNormally(f, "test");
321		}
322
323	<	// Choose non-commutative actions for better coverage
323	>	abstract class CheckedAction {
324	>	int invocationCount = 0;
325	>	final ExecutionMode m;
326	>	CheckedAction(ExecutionMode m) { this.m = m; }
327	>	void invoked() {
328	>	m.checkExecutionMode();
329	>	assertEquals(0, invocationCount++);
330	>	}
331	>	void assertNotInvoked() { assertEquals(0, invocationCount); }
332	>	void assertInvoked() { assertEquals(1, invocationCount); }
333	>	}
334
335	<	// A non-commutative function that handles and produces null values as well.
336	<	static Integer subtract(Integer x, Integer y) {
337	<	return (x == null && y == null) ? null :
338	<	((x == null) ? 42 : x.intValue())
339	<	- ((y == null) ? 99 : y.intValue());
335	>	abstract class CheckedIntegerAction extends CheckedAction {
336	>	Integer value;
337	>	CheckedIntegerAction(ExecutionMode m) { super(m); }
338	>	void assertValue(Integer expected) {
339	>	assertInvoked();
340	>	assertEquals(expected, value);
341	>	}
342	>	}
343	>
344	>	class IntegerSupplier extends CheckedAction
345	>	implements Supplier<Integer>
346	>	{
347	>	final Integer value;
348	>	IntegerSupplier(ExecutionMode m, Integer value) {
349	>	super(m);
350	>	this.value = value;
351	>	}
352	>	public Integer get() {
353	>	invoked();
354	>	return value;
355	>	}
356		}
357
358		// A function that handles and produces null values as well.
#	Line 334 | Line 360 | public class CompletableFutureTest exten
360		return (x == null) ? null : x + 1;
361		}
362
363	<	static final Supplier<Integer> supplyOne =
364	<	() -> Integer.valueOf(1);
365	<	static final Function<Integer, Integer> inc =
366	<	(Integer x) -> Integer.valueOf(x.intValue() + 1);
341	<	static final BiFunction<Integer, Integer, Integer> subtract =
342	<	(Integer x, Integer y) -> subtract(x, y);
343	<	static final class IncAction implements Consumer<Integer> {
344	<	int invocationCount = 0;
345	<	Integer value;
363	>	class NoopConsumer extends CheckedIntegerAction
364	>	implements Consumer<Integer>
365	>	{
366	>	NoopConsumer(ExecutionMode m) { super(m); }
367		public void accept(Integer x) {
368	<	invocationCount++;
369	<	value = inc(x);
368	>	invoked();
369	>	value = x;
370		}
371		}
372	<	static final class IncFunction implements Function<Integer,Integer> {
373	<	final ExecutionMode m;
374	<	int invocationCount = 0;
375	<	Integer value;
376	<	IncFunction(ExecutionMode m) { this.m = m; }
372	>
373	>	class IncFunction extends CheckedIntegerAction
374	>	implements Function<Integer,Integer>
375	>	{
376	>	IncFunction(ExecutionMode m) { super(m); }
377		public Integer apply(Integer x) {
378	<	m.checkExecutionMode();
358	<	invocationCount++;
378	>	invoked();
379		return value = inc(x);
380		}
381		}
382	<	static final class SubtractAction implements BiConsumer<Integer, Integer> {
383	<	final ExecutionMode m;
384	<	int invocationCount = 0;
385	<	Integer value;
386	<	// Check this action was invoked exactly once when result is computed.
387	<	SubtractAction(ExecutionMode m) { this.m = m; }
382	>
383	>	// Choose non-commutative actions for better coverage
384	>	// A non-commutative function that handles and produces null values as well.
385	>	static Integer subtract(Integer x, Integer y) {
386	>	return (x == null && y == null) ? null :
387	>	((x == null) ? 42 : x.intValue())
388	>	- ((y == null) ? 99 : y.intValue());
389	>	}
390	>
391	>	class SubtractAction extends CheckedIntegerAction
392	>	implements BiConsumer<Integer, Integer>
393	>	{
394	>	SubtractAction(ExecutionMode m) { super(m); }
395		public void accept(Integer x, Integer y) {
396	<	m.checkExecutionMode();
370	<	invocationCount++;
396	>	invoked();
397		value = subtract(x, y);
398		}
399		}
400	<	static final class SubtractFunction implements BiFunction<Integer, Integer, Integer> {
401	<	final ExecutionMode m;
402	<	int invocationCount = 0;
403	<	Integer value;
404	<	// Check this action was invoked exactly once when result is computed.
379	<	SubtractFunction(ExecutionMode m) { this.m = m; }
400	>
401	>	class SubtractFunction extends CheckedIntegerAction
402	>	implements BiFunction<Integer, Integer, Integer>
403	>	{
404	>	SubtractFunction(ExecutionMode m) { super(m); }
405		public Integer apply(Integer x, Integer y) {
406	<	m.checkExecutionMode();
382	<	invocationCount++;
406	>	invoked();
407		return value = subtract(x, y);
408		}
409		}
410	<	static final class Noop implements Runnable {
411	<	final ExecutionMode m;
412	<	int invocationCount = 0;
389	<	Noop(ExecutionMode m) { this.m = m; }
410	>
411	>	class Noop extends CheckedAction implements Runnable {
412	>	Noop(ExecutionMode m) { super(m); }
413		public void run() {
414	<	m.checkExecutionMode();
392	<	invocationCount++;
414	>	invoked();
415		}
416		}
417
418	<	static final class FailingSupplier implements Supplier<Integer> {
419	<	final ExecutionMode m;
420	<	int invocationCount = 0;
421	<	FailingSupplier(ExecutionMode m) { this.m = m; }
418	>	class FailingSupplier extends CheckedAction
419	>	implements Supplier<Integer>
420	>	{
421	>	FailingSupplier(ExecutionMode m) { super(m); }
422		public Integer get() {
423	<	m.checkExecutionMode();
402	<	invocationCount++;
423	>	invoked();
424		throw new CFException();
425		}
426		}
427	<	static final class FailingConsumer implements Consumer<Integer> {
428	<	final ExecutionMode m;
429	<	int invocationCount = 0;
430	<	FailingConsumer(ExecutionMode m) { this.m = m; }
427	>
428	>	class FailingConsumer extends CheckedIntegerAction
429	>	implements Consumer<Integer>
430	>	{
431	>	FailingConsumer(ExecutionMode m) { super(m); }
432		public void accept(Integer x) {
433	<	m.checkExecutionMode();
434	<	invocationCount++;
433	>	invoked();
434	>	value = x;
435		throw new CFException();
436		}
437		}
438	<	static final class FailingBiConsumer implements BiConsumer<Integer, Integer> {
439	<	final ExecutionMode m;
440	<	int invocationCount = 0;
441	<	FailingBiConsumer(ExecutionMode m) { this.m = m; }
438	>
439	>	class FailingBiConsumer extends CheckedIntegerAction
440	>	implements BiConsumer<Integer, Integer>
441	>	{
442	>	FailingBiConsumer(ExecutionMode m) { super(m); }
443		public void accept(Integer x, Integer y) {
444	<	m.checkExecutionMode();
445	<	invocationCount++;
444	>	invoked();
445	>	value = subtract(x, y);
446		throw new CFException();
447		}
448		}
449	<	static final class FailingFunction implements Function<Integer, Integer> {
450	<	final ExecutionMode m;
451	<	int invocationCount = 0;
452	<	FailingFunction(ExecutionMode m) { this.m = m; }
449	>
450	>	class FailingFunction extends CheckedIntegerAction
451	>	implements Function<Integer, Integer>
452	>	{
453	>	FailingFunction(ExecutionMode m) { super(m); }
454		public Integer apply(Integer x) {
455	<	m.checkExecutionMode();
456	<	invocationCount++;
455	>	invoked();
456	>	value = x;
457		throw new CFException();
458		}
459		}
460	<	static final class FailingBiFunction implements BiFunction<Integer, Integer, Integer> {
461	<	final ExecutionMode m;
462	<	int invocationCount = 0;
463	<	FailingBiFunction(ExecutionMode m) { this.m = m; }
460	>
461	>	class FailingBiFunction extends CheckedIntegerAction
462	>	implements BiFunction<Integer, Integer, Integer>
463	>	{
464	>	FailingBiFunction(ExecutionMode m) { super(m); }
465		public Integer apply(Integer x, Integer y) {
466	<	m.checkExecutionMode();
467	<	invocationCount++;
466	>	invoked();
467	>	value = subtract(x, y);
468		throw new CFException();
469		}
470		}
471	<	static final class FailingRunnable implements Runnable {
472	<	final ExecutionMode m;
473	<	int invocationCount = 0;
449	<	FailingRunnable(ExecutionMode m) { this.m = m; }
471	>
472	>	class FailingRunnable extends CheckedAction implements Runnable {
473	>	FailingRunnable(ExecutionMode m) { super(m); }
474		public void run() {
475	<	m.checkExecutionMode();
452	<	invocationCount++;
475	>	invoked();
476		throw new CFException();
477		}
478		}
479
480	<	static final class CompletableFutureInc
481	<	implements Function<Integer, CompletableFuture<Integer>> {
482	<	final ExecutionMode m;
483	<	int invocationCount = 0;
484	<	CompletableFutureInc(ExecutionMode m) { this.m = m; }
480	>
481	>	class CompletableFutureInc extends CheckedIntegerAction
482	>	implements Function<Integer, CompletableFuture<Integer>>
483	>	{
484	>	CompletableFutureInc(ExecutionMode m) { super(m); }
485		public CompletableFuture<Integer> apply(Integer x) {
486	<	m.checkExecutionMode();
487	<	invocationCount++;
486	>	invoked();
487	>	value = x;
488		CompletableFuture<Integer> f = new CompletableFuture<>();
489		f.complete(inc(x));
490		return f;
491		}
492		}
493
494	<	static final class FailingCompletableFutureFunction
495	<	implements Function<Integer, CompletableFuture<Integer>> {
496	<	final ExecutionMode m;
497	<	int invocationCount = 0;
475	<	FailingCompletableFutureFunction(ExecutionMode m) { this.m = m; }
494	>	class FailingCompletableFutureFunction extends CheckedIntegerAction
495	>	implements Function<Integer, CompletableFuture<Integer>>
496	>	{
497	>	FailingCompletableFutureFunction(ExecutionMode m) { super(m); }
498		public CompletableFuture<Integer> apply(Integer x) {
499	<	m.checkExecutionMode();
500	<	invocationCount++;
499	>	invoked();
500	>	value = x;
501		throw new CFException();
502		}
503		}
#	Line 496 | Line 518 | public class CompletableFutureTest exten
518
519		/**
520		* Permits the testing of parallel code for the 3 different
521	<	* execution modes without repeating all the testing code.
521	>	* execution modes without copy/pasting all the test methods.
522		*/
523		enum ExecutionMode {
524		DEFAULT {
525		public void checkExecutionMode() {
526	+	assertFalse(ThreadExecutor.startedCurrentThread());
527		assertNull(ForkJoinTask.getPool());
528		}
529		public CompletableFuture<Void> runAsync(Runnable a) {
530		throw new UnsupportedOperationException();
531		}
532	+	public <U> CompletableFuture<U> supplyAsync(Supplier<U> a) {
533	+	throw new UnsupportedOperationException();
534	+	}
535		public <T> CompletableFuture<Void> thenRun
536		(CompletableFuture<T> f, Runnable a) {
537		return f.thenRun(a);
#	Line 577 | Line 603 | public class CompletableFutureTest exten
603		public CompletableFuture<Void> runAsync(Runnable a) {
604		return CompletableFuture.runAsync(a);
605		}
606	+	public <U> CompletableFuture<U> supplyAsync(Supplier<U> a) {
607	+	return CompletableFuture.supplyAsync(a);
608	+	}
609		public <T> CompletableFuture<Void> thenRun
610		(CompletableFuture<T> f, Runnable a) {
611		return f.thenRunAsync(a);
#	Line 647 | Line 676 | public class CompletableFutureTest exten
676		public CompletableFuture<Void> runAsync(Runnable a) {
677		return CompletableFuture.runAsync(a, new ThreadExecutor());
678		}
679	+	public <U> CompletableFuture<U> supplyAsync(Supplier<U> a) {
680	+	return CompletableFuture.supplyAsync(a, new ThreadExecutor());
681	+	}
682		public <T> CompletableFuture<Void> thenRun
683		(CompletableFuture<T> f, Runnable a) {
684		return f.thenRunAsync(a, new ThreadExecutor());
#	Line 712 | Line 744 | public class CompletableFutureTest exten
744
745		public abstract void checkExecutionMode();
746		public abstract CompletableFuture<Void> runAsync(Runnable a);
747	+	public abstract <U> CompletableFuture<U> supplyAsync(Supplier<U> a);
748		public abstract <T> CompletableFuture<Void> thenRun
749		(CompletableFuture<T> f, Runnable a);
750		public abstract <T> CompletableFuture<Void> thenAccept
#	Line 976 | Line 1009 | public class CompletableFutureTest exten
1009		final CompletableFuture<Void> f = m.runAsync(r);
1010		assertNull(f.join());
1011		checkCompletedNormally(f, null);
1012	<	assertEquals(1, r.invocationCount);
1012	>	r.assertInvoked();
1013		}}
1014
1015		/**
#	Line 992 | Line 1025 | public class CompletableFutureTest exten
1025		final FailingRunnable r = new FailingRunnable(m);
1026		final CompletableFuture<Void> f = m.runAsync(r);
1027		checkCompletedWithWrappedCFException(f);
1028	<	assertEquals(1, r.invocationCount);
1028	>	r.assertInvoked();
1029		}}
1030
1031		/**
1032		* supplyAsync completes with result of supplier
1033		*/
1034	<	public void testSupplyAsync() {
1035	<	CompletableFuture<Integer> f;
1036	<	f = CompletableFuture.supplyAsync(supplyOne);
1037	<	assertEquals(f.join(), one);
1038	<	checkCompletedNormally(f, one);
1039	<	}
1040	<
1041	<	/**
1042	<	* supplyAsync with executor completes with result of supplier
1043	<	*/
1044	<	public void testSupplyAsync2() {
1045	<	CompletableFuture<Integer> f;
1046	<	f = CompletableFuture.supplyAsync(supplyOne, new ThreadExecutor());
1047	<	assertEquals(f.join(), one);
1015	<	checkCompletedNormally(f, one);
1016	<	}
1034	>	public void testSupplyAsync_normalCompletion() {
1035	>	ExecutionMode[] executionModes = {
1036	>	ExecutionMode.ASYNC,
1037	>	ExecutionMode.EXECUTOR,
1038	>	};
1039	>	for (ExecutionMode m : executionModes)
1040	>	for (Integer v1 : new Integer[] { 1, null })
1041	>	{
1042	>	final IntegerSupplier r = new IntegerSupplier(m, v1);
1043	>	final CompletableFuture<Integer> f = m.supplyAsync(r);
1044	>	assertSame(v1, f.join());
1045	>	checkCompletedNormally(f, v1);
1046	>	r.assertInvoked();
1047	>	}}
1048
1049		/**
1050		* Failing supplyAsync completes exceptionally
1051		*/
1052	<	public void testSupplyAsync3() {
1053	<	FailingSupplier r = new FailingSupplier(ExecutionMode.ASYNC);
1054	<	CompletableFuture<Integer> f = CompletableFuture.supplyAsync(r);
1052	>	public void testSupplyAsync_exceptionalCompletion() {
1053	>	ExecutionMode[] executionModes = {
1054	>	ExecutionMode.ASYNC,
1055	>	ExecutionMode.EXECUTOR,
1056	>	};
1057	>	for (ExecutionMode m : executionModes)
1058	>	{
1059	>	FailingSupplier r = new FailingSupplier(m);
1060	>	CompletableFuture<Integer> f = m.supplyAsync(r);
1061		checkCompletedWithWrappedCFException(f);
1062	<	assertEquals(1, r.invocationCount);
1063	<	}
1062	>	r.assertInvoked();
1063	>	}}
1064
1065		// seq completion methods
1066
#	Line 1046 | Line 1083 | public class CompletableFutureTest exten
1083
1084		checkCompletedNormally(g, null);
1085		checkCompletedNormally(f, v1);
1086	<	assertEquals(1, r.invocationCount);
1086	>	r.assertInvoked();
1087		}}
1088
1089		/**
#	Line 1069 | Line 1106 | public class CompletableFutureTest exten
1106
1107		checkCompletedWithWrappedCFException(g, ex);
1108		checkCompletedWithWrappedCFException(f, ex);
1109	<	assertEquals(0, r.invocationCount);
1109	>	r.assertNotInvoked();
1110		}}
1111
1112		/**
#	Line 1091 | Line 1128 | public class CompletableFutureTest exten
1128
1129		checkCompletedWithWrappedCancellationException(g);
1130		checkCancelled(f);
1131	<	assertEquals(0, r.invocationCount);
1131	>	r.assertNotInvoked();
1132		}}
1133
1134		/**
#	Line 1134 | Line 1171 | public class CompletableFutureTest exten
1171
1172		checkCompletedNormally(g, inc(v1));
1173		checkCompletedNormally(f, v1);
1174	<	assertEquals(1, r.invocationCount);
1174	>	r.assertInvoked();
1175		}}
1176
1177		/**
#	Line 1157 | Line 1194 | public class CompletableFutureTest exten
1194
1195		checkCompletedWithWrappedCFException(g, ex);
1196		checkCompletedWithWrappedCFException(f, ex);
1197	<	assertEquals(0, r.invocationCount);
1197	>	r.assertNotInvoked();
1198		}}
1199
1200		/**
#	Line 1179 | Line 1216 | public class CompletableFutureTest exten
1216
1217		checkCompletedWithWrappedCancellationException(g);
1218		checkCancelled(f);
1219	<	assertEquals(0, r.invocationCount);
1219	>	r.assertNotInvoked();
1220		}}
1221
1222		/**
#	Line 1212 | Line 1249 | public class CompletableFutureTest exten
1249		for (Integer v1 : new Integer[] { 1, null })
1250		{
1251		final CompletableFuture<Integer> f = new CompletableFuture<>();
1252	<	final IncAction r = new IncAction();
1252	>	final NoopConsumer r = new NoopConsumer(m);
1253		if (!createIncomplete) f.complete(v1);
1254		final CompletableFuture<Void> g = m.thenAccept(f, r);
1255		if (createIncomplete) {
#	Line 1221 | Line 1258 | public class CompletableFutureTest exten
1258		}
1259
1260		checkCompletedNormally(g, null);
1261	+	r.assertValue(v1);
1262		checkCompletedNormally(f, v1);
1225	–	assertEquals(1, r.invocationCount);
1226	–	assertEquals(inc(v1), r.value);
1263		}}
1264
1265		/**
#	Line 1236 | Line 1272 | public class CompletableFutureTest exten
1272		{
1273		final CFException ex = new CFException();
1274		final CompletableFuture<Integer> f = new CompletableFuture<>();
1275	<	final IncAction r = new IncAction();
1275	>	final NoopConsumer r = new NoopConsumer(m);
1276		if (!createIncomplete) f.completeExceptionally(ex);
1277		final CompletableFuture<Void> g = m.thenAccept(f, r);
1278		if (createIncomplete) {
#	Line 1246 | Line 1282 | public class CompletableFutureTest exten
1282
1283		checkCompletedWithWrappedCFException(g, ex);
1284		checkCompletedWithWrappedCFException(f, ex);
1285	<	assertEquals(0, r.invocationCount);
1285	>	r.assertNotInvoked();
1286		}}
1287
1288		/**
1289	<	* thenAccept result completes exceptionally if action does
1289	>	* thenAccept result completes exceptionally if source cancelled
1290		*/
1291	<	public void testThenAccept_actionFailed() {
1291	>	public void testThenAccept_sourceCancelled() {
1292		for (ExecutionMode m : ExecutionMode.values())
1293		for (boolean createIncomplete : new boolean[] { true, false })
1294	<	for (Integer v1 : new Integer[] { 1, null })
1294	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1295		{
1296		final CompletableFuture<Integer> f = new CompletableFuture<>();
1297	<	final FailingConsumer r = new FailingConsumer(m);
1298	<	if (!createIncomplete) f.complete(v1);
1297	>	final NoopConsumer r = new NoopConsumer(m);
1298	>	if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
1299		final CompletableFuture<Void> g = m.thenAccept(f, r);
1300		if (createIncomplete) {
1301		checkIncomplete(g);
1302	<	f.complete(v1);
1302	>	assertTrue(f.cancel(mayInterruptIfRunning));
1303		}
1304
1305	<	checkCompletedWithWrappedCFException(g);
1306	<	checkCompletedNormally(f, v1);
1305	>	checkCompletedWithWrappedCancellationException(g);
1306	>	checkCancelled(f);
1307	>	r.assertNotInvoked();
1308		}}
1309
1310		/**
1311	<	* thenAccept result completes exceptionally if source cancelled
1311	>	* thenAccept result completes exceptionally if action does
1312		*/
1313	<	public void testThenAccept_sourceCancelled() {
1313	>	public void testThenAccept_actionFailed() {
1314		for (ExecutionMode m : ExecutionMode.values())
1315		for (boolean createIncomplete : new boolean[] { true, false })
1316	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1316	>	for (Integer v1 : new Integer[] { 1, null })
1317		{
1318		final CompletableFuture<Integer> f = new CompletableFuture<>();
1319	<	final IncAction r = new IncAction();
1320	<	if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
1319	>	final FailingConsumer r = new FailingConsumer(m);
1320	>	if (!createIncomplete) f.complete(v1);
1321		final CompletableFuture<Void> g = m.thenAccept(f, r);
1322		if (createIncomplete) {
1323		checkIncomplete(g);
1324	<	assertTrue(f.cancel(mayInterruptIfRunning));
1324	>	f.complete(v1);
1325		}
1326
1327	<	checkCompletedWithWrappedCancellationException(g);
1328	<	checkCancelled(f);
1292	<	assertEquals(0, r.invocationCount);
1327	>	checkCompletedWithWrappedCFException(g);
1328	>	checkCompletedNormally(f, v1);
1329		}}
1330
1331		/**
#	Line 1313 | Line 1349 | public class CompletableFutureTest exten
1349		final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1350		if (createIncomplete) {
1351		checkIncomplete(h);
1352	<	assertEquals(0, r.invocationCount);
1352	>	r.assertNotInvoked();
1353		if (!fFirst) f.complete(v1); else g.complete(v2);
1354		}
1355
1356		checkCompletedNormally(h, subtract(v1, v2));
1357		checkCompletedNormally(f, v1);
1358		checkCompletedNormally(g, v2);
1359	<	assertEquals(1, r.invocationCount);
1359	>	r.assertInvoked();
1360		}}
1361
1362		/**
#	Line 1348 | Line 1384 | public class CompletableFutureTest exten
1384		}
1385
1386		checkCompletedWithWrappedCFException(h, ex);
1387	<	assertEquals(0, r.invocationCount);
1387	>	r.assertNotInvoked();
1388		checkCompletedNormally(fFirst ? f : g, v1);
1389		checkCompletedWithWrappedCFException(!fFirst ? f : g, ex);
1390		}}
1391
1392		/**
1357	–	* thenCombine result completes exceptionally if action does
1358	–	*/
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	–	{
1365	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1366	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1367	–	final FailingBiFunction r = new FailingBiFunction(m);
1368	–	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1369	–
1370	–	if (fFirst) {
1371	–	f.complete(v1);
1372	–	g.complete(v2);
1373	–	} else {
1374	–	g.complete(v2);
1375	–	f.complete(v1);
1376	–	}
1377	–
1378	–	checkCompletedWithWrappedCFException(h);
1379	–	checkCompletedNormally(f, v1);
1380	–	checkCompletedNormally(g, v2);
1381	–	}}
1382	–
1383	–	/**
1393		* thenCombine result completes exceptionally if either source cancelled
1394		*/
1395		public void testThenCombine_sourceCancelled() {
#	Line 1405 | Line 1414 | public class CompletableFutureTest exten
1414
1415		checkCompletedWithWrappedCancellationException(h);
1416		checkCancelled(!fFirst ? f : g);
1417	<	assertEquals(0, r.invocationCount);
1417	>	r.assertNotInvoked();
1418		checkCompletedNormally(fFirst ? f : g, v1);
1419		}}
1420
1421		/**
1422	+	* thenCombine result completes exceptionally if action does
1423	+	*/
1424	+	public void testThenCombine_actionFailed() {
1425	+	for (ExecutionMode m : ExecutionMode.values())
1426	+	for (boolean fFirst : new boolean[] { true, false })
1427	+	for (Integer v1 : new Integer[] { 1, null })
1428	+	for (Integer v2 : new Integer[] { 2, null })
1429	+	{
1430	+	final CompletableFuture<Integer> f = new CompletableFuture<>();
1431	+	final CompletableFuture<Integer> g = new CompletableFuture<>();
1432	+	final FailingBiFunction r = new FailingBiFunction(m);
1433	+	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1434	+
1435	+	if (fFirst) {
1436	+	f.complete(v1);
1437	+	g.complete(v2);
1438	+	} else {
1439	+	g.complete(v2);
1440	+	f.complete(v1);
1441	+	}
1442	+
1443	+	checkCompletedWithWrappedCFException(h);
1444	+	checkCompletedNormally(f, v1);
1445	+	checkCompletedNormally(g, v2);
1446	+	}}
1447	+
1448	+	/**
1449		* thenAcceptBoth result completes normally after normal
1450		* completion of sources
1451		*/
#	Line 1430 | Line 1466 | public class CompletableFutureTest exten
1466		final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1467		if (createIncomplete) {
1468		checkIncomplete(h);
1469	<	assertEquals(0, r.invocationCount);
1469	>	r.assertNotInvoked();
1470		if (!fFirst) f.complete(v1); else g.complete(v2);
1471		}
1472
1473		checkCompletedNormally(h, null);
1474	<	assertEquals(subtract(v1, v2), r.value);
1474	>	r.assertValue(subtract(v1, v2));
1475		checkCompletedNormally(f, v1);
1476		checkCompletedNormally(g, v2);
1477		}}
#	Line 1465 | Line 1501 | public class CompletableFutureTest exten
1501		}
1502
1503		checkCompletedWithWrappedCFException(h, ex);
1504	<	assertEquals(0, r.invocationCount);
1504	>	r.assertNotInvoked();
1505		checkCompletedNormally(fFirst ? f : g, v1);
1506		checkCompletedWithWrappedCFException(!fFirst ? f : g, ex);
1507		}}
1508
1509		/**
1474	–	* thenAcceptBoth result completes exceptionally if action does
1475	–	*/
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	–	{
1482	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1483	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1484	–	final FailingBiConsumer r = new FailingBiConsumer(m);
1485	–	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1486	–
1487	–	if (fFirst) {
1488	–	f.complete(v1);
1489	–	g.complete(v2);
1490	–	} else {
1491	–	g.complete(v2);
1492	–	f.complete(v1);
1493	–	}
1494	–
1495	–	checkCompletedWithWrappedCFException(h);
1496	–	checkCompletedNormally(f, v1);
1497	–	checkCompletedNormally(g, v2);
1498	–	}}
1499	–
1500	–	/**
1510		* thenAcceptBoth result completes exceptionally if either source cancelled
1511		*/
1512		public void testThenAcceptBoth_sourceCancelled() {
#	Line 1522 | Line 1531 | public class CompletableFutureTest exten
1531
1532		checkCompletedWithWrappedCancellationException(h);
1533		checkCancelled(!fFirst ? f : g);
1534	<	assertEquals(0, r.invocationCount);
1534	>	r.assertNotInvoked();
1535		checkCompletedNormally(fFirst ? f : g, v1);
1536		}}
1537
1538		/**
1539	+	* thenAcceptBoth result completes exceptionally if action does
1540	+	*/
1541	+	public void testThenAcceptBoth_actionFailed() {
1542	+	for (ExecutionMode m : ExecutionMode.values())
1543	+	for (boolean fFirst : new boolean[] { true, false })
1544	+	for (Integer v1 : new Integer[] { 1, null })
1545	+	for (Integer v2 : new Integer[] { 2, null })
1546	+	{
1547	+	final CompletableFuture<Integer> f = new CompletableFuture<>();
1548	+	final CompletableFuture<Integer> g = new CompletableFuture<>();
1549	+	final FailingBiConsumer r = new FailingBiConsumer(m);
1550	+	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1551	+
1552	+	if (fFirst) {
1553	+	f.complete(v1);
1554	+	g.complete(v2);
1555	+	} else {
1556	+	g.complete(v2);
1557	+	f.complete(v1);
1558	+	}
1559	+
1560	+	checkCompletedWithWrappedCFException(h);
1561	+	checkCompletedNormally(f, v1);
1562	+	checkCompletedNormally(g, v2);
1563	+	}}
1564	+
1565	+	/**
1566		* runAfterBoth result completes normally after normal
1567		* completion of sources
1568		*/
#	Line 1547 | Line 1583 | public class CompletableFutureTest exten
1583		final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1584		if (createIncomplete) {
1585		checkIncomplete(h);
1586	<	assertEquals(0, r.invocationCount);
1586	>	r.assertNotInvoked();
1587		if (!fFirst) f.complete(v1); else g.complete(v2);
1588		}
1589
1590		checkCompletedNormally(h, null);
1591	<	assertEquals(1, r.invocationCount);
1591	>	r.assertInvoked();
1592		checkCompletedNormally(f, v1);
1593		checkCompletedNormally(g, v2);
1594		}}
#	Line 1582 | Line 1618 | public class CompletableFutureTest exten
1618		}
1619
1620		checkCompletedWithWrappedCFException(h, ex);
1621	<	assertEquals(0, r.invocationCount);
1621	>	r.assertNotInvoked();
1622		checkCompletedNormally(fFirst ? f : g, v1);
1623		checkCompletedWithWrappedCFException(!fFirst ? f : g, ex);
1624		}}
1625
1626		/**
1591	–	* runAfterBoth result completes exceptionally if action does
1592	–	*/
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	–	{
1599	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1600	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1601	–	final FailingRunnable r = new FailingRunnable(m);
1602	–
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	–	CompletableFuture<Void> h2 = m.runAfterBoth(f, g, r);
1612	–
1613	–	checkCompletedWithWrappedCFException(h1);
1614	–	checkCompletedWithWrappedCFException(h2);
1615	–	checkCompletedNormally(f, v1);
1616	–	checkCompletedNormally(g, v2);
1617	–	}}
1618	–
1619	–	/**
1627		* runAfterBoth result completes exceptionally if either source cancelled
1628		*/
1629		public void testRunAfterBoth_sourceCancelled() {
#	Line 1642 | Line 1649 | public class CompletableFutureTest exten
1649
1650		checkCompletedWithWrappedCancellationException(h);
1651		checkCancelled(!fFirst ? f : g);
1652	<	assertEquals(0, r.invocationCount);
1652	>	r.assertNotInvoked();
1653		checkCompletedNormally(fFirst ? f : g, v1);
1654		}}
1655
1656		/**
1657	<	* applyToEither result completes normally after normal completion
1651	<	* of either source
1657	>	* runAfterBoth result completes exceptionally if action does
1658		*/
1659	<	public void testApplyToEither_normalCompletion() {
1659	>	public void testRunAfterBoth_actionFailed() {
1660		for (ExecutionMode m : ExecutionMode.values())
1655	–	for (boolean createIncomplete : new boolean[] { true, false })
1661		for (boolean fFirst : new boolean[] { true, false })
1662		for (Integer v1 : new Integer[] { 1, null })
1663		for (Integer v2 : new Integer[] { 2, null })
1664		{
1665		final CompletableFuture<Integer> f = new CompletableFuture<>();
1666		final CompletableFuture<Integer> g = new CompletableFuture<>();
1667	<	final IncFunction r = new IncFunction(m);
1667	>	final FailingRunnable r1 = new FailingRunnable(m);
1668	>	final FailingRunnable r2 = new FailingRunnable(m);
1669
1670	<	if (!createIncomplete)
1671	<	if (fFirst) f.complete(v1); else g.complete(v2);
1672	<	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1673	<	if (createIncomplete) {
1674	<	checkIncomplete(h);
1675	<	assertEquals(0, r.invocationCount);
1676	<	if (fFirst) f.complete(v1); else g.complete(v2);
1670	>	CompletableFuture<Void> h1 = m.runAfterBoth(f, g, r1);
1671	>	if (fFirst) {
1672	>	f.complete(v1);
1673	>	g.complete(v2);
1674	>	} else {
1675	>	g.complete(v2);
1676	>	f.complete(v1);
1677		}
1678	<	checkCompletedNormally(h, inc(fFirst ? v1 : v2));
1673	<	if (!fFirst) f.complete(v1); else g.complete(v2);
1678	>	CompletableFuture<Void> h2 = m.runAfterBoth(f, g, r2);
1679
1680	+	checkCompletedWithWrappedCFException(h1);
1681	+	checkCompletedWithWrappedCFException(h2);
1682		checkCompletedNormally(f, v1);
1683		checkCompletedNormally(g, v2);
1677	–	checkCompletedNormally(h, inc(fFirst ? v1 : v2));
1684		}}
1685
1686	<	public void testApplyToEither_normalCompletionBothAvailable() {
1686	>	/**
1687	>	* applyToEither result completes normally after normal completion
1688	>	* of either source
1689	>	*/
1690	>	public void testApplyToEither_normalCompletion() {
1691		for (ExecutionMode m : ExecutionMode.values())
1682	–	for (boolean fFirst : new boolean[] { true, false })
1692		for (Integer v1 : new Integer[] { 1, null })
1693		for (Integer v2 : new Integer[] { 2, null })
1694		{
1695		final CompletableFuture<Integer> f = new CompletableFuture<>();
1696		final CompletableFuture<Integer> g = new CompletableFuture<>();
1697	<	final IncFunction r = new IncFunction(m);
1697	>	final IncFunction[] rs = new IncFunction[6];
1698	>	for (int i = 0; i < rs.length; i++) rs[i] = new IncFunction(m);
1699
1700	<	if (fFirst) {
1701	<	f.complete(v1);
1702	<	g.complete(v2);
1703	<	} else {
1704	<	g.complete(v2);
1705	<	f.complete(v1);
1706	<	}
1700	>	final CompletableFuture<Integer> h0 = m.applyToEither(f, g, rs[0]);
1701	>	final CompletableFuture<Integer> h1 = m.applyToEither(g, f, rs[1]);
1702	>	checkIncomplete(h0);
1703	>	checkIncomplete(h1);
1704	>	rs[0].assertNotInvoked();
1705	>	rs[1].assertNotInvoked();
1706	>	f.complete(v1);
1707	>	checkCompletedNormally(h0, inc(v1));
1708	>	checkCompletedNormally(h1, inc(v1));
1709	>	final CompletableFuture<Integer> h2 = m.applyToEither(f, g, rs[2]);
1710	>	final CompletableFuture<Integer> h3 = m.applyToEither(g, f, rs[3]);
1711	>	checkCompletedNormally(h2, inc(v1));
1712	>	checkCompletedNormally(h3, inc(v1));
1713	>	g.complete(v2);
1714
1715	<	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1715	>	// unspecified behavior - both source completions available
1716	>	final CompletableFuture<Integer> h4 = m.applyToEither(f, g, rs[4]);
1717	>	final CompletableFuture<Integer> h5 = m.applyToEither(g, f, rs[5]);
1718	>	rs[4].assertValue(h4.join());
1719	>	rs[5].assertValue(h5.join());
1720	>	assertTrue(Objects.equals(inc(v1), h4.join()) ||
1721	>	Objects.equals(inc(v2), h4.join()));
1722	>	assertTrue(Objects.equals(inc(v1), h5.join()) ||
1723	>	Objects.equals(inc(v2), h5.join()));
1724
1725		checkCompletedNormally(f, v1);
1726		checkCompletedNormally(g, v2);
1727	<
1728	<	// unspecified behavior
1729	<	assertTrue(Objects.equals(h.join(), inc(v1)) ||
1730	<	Objects.equals(h.join(), inc(v2)));
1731	<	assertEquals(1, r.invocationCount);
1727	>	checkCompletedNormally(h0, inc(v1));
1728	>	checkCompletedNormally(h1, inc(v1));
1729	>	checkCompletedNormally(h2, inc(v1));
1730	>	checkCompletedNormally(h3, inc(v1));
1731	>	for (int i = 0; i < 4; i++) rs[i].assertValue(inc(v1));
1732		}}
1733
1734		/**
1735		* applyToEither result completes exceptionally after exceptional
1736		* completion of either source
1737		*/
1738	<	public void testApplyToEither_exceptionalCompletion1() {
1738	>	public void testApplyToEither_exceptionalCompletion() {
1739		for (ExecutionMode m : ExecutionMode.values())
1715	–	for (boolean createIncomplete : new boolean[] { true, false })
1716	–	for (boolean fFirst : new boolean[] { true, false })
1740		for (Integer v1 : new Integer[] { 1, null })
1741		{
1742		final CompletableFuture<Integer> f = new CompletableFuture<>();
1743		final CompletableFuture<Integer> g = new CompletableFuture<>();
1744		final CFException ex = new CFException();
1745	<	final IncFunction r = new IncFunction(m);
1745	>	final IncFunction[] rs = new IncFunction[6];
1746	>	for (int i = 0; i < rs.length; i++) rs[i] = new IncFunction(m);
1747
1748	<	if (!createIncomplete) (fFirst ? f : g).completeExceptionally(ex);
1749	<	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1750	<	if (createIncomplete) {
1751	<	checkIncomplete(h);
1752	<	assertEquals(0, r.invocationCount);
1753	<	(fFirst ? f : g).completeExceptionally(ex);
1754	<	}
1748	>	final CompletableFuture<Integer> h0 = m.applyToEither(f, g, rs[0]);
1749	>	final CompletableFuture<Integer> h1 = m.applyToEither(g, f, rs[1]);
1750	>	checkIncomplete(h0);
1751	>	checkIncomplete(h1);
1752	>	rs[0].assertNotInvoked();
1753	>	rs[1].assertNotInvoked();
1754	>	f.completeExceptionally(ex);
1755	>	checkCompletedWithWrappedCFException(h0, ex);
1756	>	checkCompletedWithWrappedCFException(h1, ex);
1757	>	final CompletableFuture<Integer> h2 = m.applyToEither(f, g, rs[2]);
1758	>	final CompletableFuture<Integer> h3 = m.applyToEither(g, f, rs[3]);
1759	>	checkCompletedWithWrappedCFException(h2, ex);
1760	>	checkCompletedWithWrappedCFException(h3, ex);
1761	>	g.complete(v1);
1762
1763	<	checkCompletedWithWrappedCFException(h, ex);
1764	<	(!fFirst ? f : g).complete(v1);
1763	>	// unspecified behavior - both source completions available
1764	>	final CompletableFuture<Integer> h4 = m.applyToEither(f, g, rs[4]);
1765	>	final CompletableFuture<Integer> h5 = m.applyToEither(g, f, rs[5]);
1766	>	try {
1767	>	assertEquals(inc(v1), h4.join());
1768	>	rs[4].assertValue(inc(v1));
1769	>	} catch (CompletionException ok) {
1770	>	checkCompletedWithWrappedCFException(h4, ex);
1771	>	rs[4].assertNotInvoked();
1772	>	}
1773	>	try {
1774	>	assertEquals(inc(v1), h5.join());
1775	>	rs[5].assertValue(inc(v1));
1776	>	} catch (CompletionException ok) {
1777	>	checkCompletedWithWrappedCFException(h5, ex);
1778	>	rs[5].assertNotInvoked();
1779	>	}
1780
1781	<	assertEquals(0, r.invocationCount);
1782	<	checkCompletedNormally(!fFirst ? f : g, v1);
1783	<	checkCompletedWithWrappedCFException(fFirst ? f : g, ex);
1784	<	checkCompletedWithWrappedCFException(h, ex);
1781	>	checkCompletedWithWrappedCFException(f, ex);
1782	>	checkCompletedNormally(g, v1);
1783	>	checkCompletedWithWrappedCFException(h0, ex);
1784	>	checkCompletedWithWrappedCFException(h1, ex);
1785	>	checkCompletedWithWrappedCFException(h2, ex);
1786	>	checkCompletedWithWrappedCFException(h3, ex);
1787	>	checkCompletedWithWrappedCFException(h4, ex);
1788	>	for (int i = 0; i < 4; i++) rs[i].assertNotInvoked();
1789		}}
1790
1791		public void testApplyToEither_exceptionalCompletion2() {
1792		for (ExecutionMode m : ExecutionMode.values())
1743	–	for (boolean reverseArgs : new boolean[] { true, false })
1793		for (boolean fFirst : new boolean[] { true, false })
1794		for (Integer v1 : new Integer[] { 1, null })
1795		{
1796		final CompletableFuture<Integer> f = new CompletableFuture<>();
1797		final CompletableFuture<Integer> g = new CompletableFuture<>();
1749	–	final IncFunction r1 = new IncFunction(m);
1750	–	final IncFunction r2 = new IncFunction(m);
1798		final CFException ex = new CFException();
1799	<	final CompletableFuture<Integer> j = (reverseArgs ? g : f);
1800	<	final CompletableFuture<Integer> k = (reverseArgs ? f : g);
1801	<	final CompletableFuture<Integer> h1 = m.applyToEither(j, k, r1);
1799	>	final IncFunction[] rs = new IncFunction[6];
1800	>	for (int i = 0; i < rs.length; i++) rs[i] = new IncFunction(m);
1801	>
1802	>	final CompletableFuture<Integer> h0 = m.applyToEither(f, g, rs[0]);
1803	>	final CompletableFuture<Integer> h1 = m.applyToEither(g, f, rs[1]);
1804		if (fFirst) {
1805		f.complete(v1);
1806		g.completeExceptionally(ex);
#	Line 1759 | Line 1808 | public class CompletableFutureTest exten
1808		g.completeExceptionally(ex);
1809		f.complete(v1);
1810		}
1811	<	final CompletableFuture<Integer> h2 = m.applyToEither(j, k, r2);
1811	>	final CompletableFuture<Integer> h2 = m.applyToEither(f, g, rs[2]);
1812	>	final CompletableFuture<Integer> h3 = m.applyToEither(g, f, rs[3]);
1813
1814	<	// unspecified behavior
1814	>	// unspecified behavior - both source completions available
1815	>	try {
1816	>	assertEquals(inc(v1), h0.join());
1817	>	rs[0].assertValue(inc(v1));
1818	>	} catch (CompletionException ok) {
1819	>	checkCompletedWithWrappedCFException(h0, ex);
1820	>	rs[0].assertNotInvoked();
1821	>	}
1822		try {
1823		assertEquals(inc(v1), h1.join());
1824	<	assertEquals(1, r1.invocationCount);
1824	>	rs[1].assertValue(inc(v1));
1825		} catch (CompletionException ok) {
1826		checkCompletedWithWrappedCFException(h1, ex);
1827	<	assertEquals(0, r1.invocationCount);
1827	>	rs[1].assertNotInvoked();
1828		}
1772	–
1829		try {
1830		assertEquals(inc(v1), h2.join());
1831	<	assertEquals(1, r2.invocationCount);
1831	>	rs[2].assertValue(inc(v1));
1832		} catch (CompletionException ok) {
1833		checkCompletedWithWrappedCFException(h2, ex);
1834	<	assertEquals(0, r2.invocationCount);
1834	>	rs[2].assertNotInvoked();
1835	>	}
1836	>	try {
1837	>	assertEquals(inc(v1), h3.join());
1838	>	rs[3].assertValue(inc(v1));
1839	>	} catch (CompletionException ok) {
1840	>	checkCompletedWithWrappedCFException(h3, ex);
1841	>	rs[3].assertNotInvoked();
1842		}
1843
1781	–	checkCompletedWithWrappedCFException(g, ex);
1782	–	checkCompletedNormally(f, v1);
1783	–	}}
1784	–
1785	–	/**
1786	–	* applyToEither result completes exceptionally if action does
1787	–	*/
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	–	{
1793	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
1794	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
1795	–	final FailingFunction r = new FailingFunction(m);
1796	–	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1797	–
1798	–	f.complete(v1);
1799	–	checkCompletedWithWrappedCFException(h);
1800	–	g.complete(v2);
1844		checkCompletedNormally(f, v1);
1845	<	checkCompletedNormally(g, v2);
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	<	{
1810	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1811	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1812	<	final FailingFunction r = new FailingFunction(m);
1813	<	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1814	<
1815	<	g.complete(v2);
1816	<	checkCompletedWithWrappedCFException(h);
1817	<	f.complete(v1);
1818	<	checkCompletedNormally(f, v1);
1819	<	checkCompletedNormally(g, v2);
1845	>	checkCompletedWithWrappedCFException(g, ex);
1846		}}
1847
1848		/**
1849		* applyToEither result completes exceptionally if either source cancelled
1850		*/
1851	<	public void testApplyToEither_sourceCancelled1() {
1826	<	for (ExecutionMode m : ExecutionMode.values())
1827	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
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(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	<
1844	<	checkCompletedWithWrappedCancellationException(h);
1845	<	(!fFirst ? f : g).complete(v1);
1846	<
1847	<	assertEquals(0, r.invocationCount);
1848	<	checkCompletedNormally(!fFirst ? f : g, v1);
1849	<	checkCancelled(fFirst ? f : g);
1850	<	checkCompletedWithWrappedCancellationException(h);
1851	<	}}
1852	<
1853	<	public void testApplyToEither_sourceCancelled2() {
1851	>	public void testApplyToEither_sourceCancelled() {
1852		for (ExecutionMode m : ExecutionMode.values())
1853		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1856	–	for (boolean reverseArgs : new boolean[] { true, false })
1857	–	for (boolean fFirst : new boolean[] { true, false })
1854		for (Integer v1 : new Integer[] { 1, null })
1855		{
1856		final CompletableFuture<Integer> f = new CompletableFuture<>();
1857		final CompletableFuture<Integer> g = new CompletableFuture<>();
1858	<	final IncFunction r1 = new IncFunction(m);
1859	<	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);
1858	>	final IncFunction[] rs = new IncFunction[6];
1859	>	for (int i = 0; i < rs.length; i++) rs[i] = new IncFunction(m);
1860
1861	<	final CompletableFuture<Integer> h1 = m.applyToEither(j, k, r1);
1862	<	if (fFirst) {
1863	<	f.complete(v1);
1864	<	assertTrue(g.cancel(mayInterruptIfRunning));
1865	<	} else {
1866	<	assertTrue(g.cancel(mayInterruptIfRunning));
1867	<	f.complete(v1);
1868	<	}
1869	<	final CompletableFuture<Integer> h2 = m.applyToEither(j, k, r2);
1861	>	final CompletableFuture<Integer> h0 = m.applyToEither(f, g, rs[0]);
1862	>	final CompletableFuture<Integer> h1 = m.applyToEither(g, f, rs[1]);
1863	>	checkIncomplete(h0);
1864	>	checkIncomplete(h1);
1865	>	rs[0].assertNotInvoked();
1866	>	rs[1].assertNotInvoked();
1867	>	f.cancel(mayInterruptIfRunning);
1868	>	checkCompletedWithWrappedCancellationException(h0);
1869	>	checkCompletedWithWrappedCancellationException(h1);
1870	>	final CompletableFuture<Integer> h2 = m.applyToEither(f, g, rs[2]);
1871	>	final CompletableFuture<Integer> h3 = m.applyToEither(g, f, rs[3]);
1872	>	checkCompletedWithWrappedCancellationException(h2);
1873	>	checkCompletedWithWrappedCancellationException(h3);
1874	>	g.complete(v1);
1875
1876	<	// unspecified behavior
1876	>	// unspecified behavior - both source completions available
1877	>	final CompletableFuture<Integer> h4 = m.applyToEither(f, g, rs[4]);
1878	>	final CompletableFuture<Integer> h5 = m.applyToEither(g, f, rs[5]);
1879		try {
1880	<	assertEquals(inc(v1), h1.join());
1881	<	assertEquals(1, r1.invocationCount);
1880	>	assertEquals(inc(v1), h4.join());
1881	>	rs[4].assertValue(inc(v1));
1882		} catch (CompletionException ok) {
1883	<	checkCompletedWithWrappedCancellationException(h1);
1884	<	assertEquals(0, r1.invocationCount);
1883	>	checkCompletedWithWrappedCancellationException(h4);
1884	>	rs[4].assertNotInvoked();
1885		}
1886	–
1886		try {
1887	<	assertEquals(inc(v1), h2.join());
1888	<	assertEquals(1, r2.invocationCount);
1887	>	assertEquals(inc(v1), h5.join());
1888	>	rs[5].assertValue(inc(v1));
1889		} catch (CompletionException ok) {
1890	<	checkCompletedWithWrappedCancellationException(h2);
1891	<	assertEquals(0, r2.invocationCount);
1890	>	checkCompletedWithWrappedCancellationException(h5);
1891	>	rs[5].assertNotInvoked();
1892		}
1893
1894	<	checkCancelled(g);
1895	<	checkCompletedNormally(f, v1);
1894	>	checkCancelled(f);
1895	>	checkCompletedNormally(g, v1);
1896	>	checkCompletedWithWrappedCancellationException(h0);
1897	>	checkCompletedWithWrappedCancellationException(h1);
1898	>	checkCompletedWithWrappedCancellationException(h2);
1899	>	checkCompletedWithWrappedCancellationException(h3);
1900	>	for (int i = 0; i < 4; i++) rs[i].assertNotInvoked();
1901		}}
1902
1903		/**
1904	<	* acceptEither result completes normally after normal completion
1901	<	* of either source
1904	>	* applyToEither result completes exceptionally if action does
1905		*/
1906	<	public void testAcceptEither_normalCompletion1() {
1906	>	public void testApplyToEither_actionFailed() {
1907		for (ExecutionMode m : ExecutionMode.values())
1908		for (Integer v1 : new Integer[] { 1, null })
1909		for (Integer v2 : new Integer[] { 2, null })
1910		{
1911		final CompletableFuture<Integer> f = new CompletableFuture<>();
1912		final CompletableFuture<Integer> g = new CompletableFuture<>();
1913	<	final IncAction r = new IncAction();
1914	<	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
1913	>	final FailingFunction[] rs = new FailingFunction[6];
1914	>	for (int i = 0; i < rs.length; i++) rs[i] = new FailingFunction(m);
1915
1916	+	final CompletableFuture<Integer> h0 = m.applyToEither(f, g, rs[0]);
1917	+	final CompletableFuture<Integer> h1 = m.applyToEither(g, f, rs[1]);
1918		f.complete(v1);
1919	<	checkCompletedNormally(h, null);
1920	<	assertEquals(inc(v1), r.value);
1921	<	g.complete(v2);
1922	<
1923	<	checkCompletedNormally(f, v1);
1924	<	checkCompletedNormally(g, v2);
1925	<	checkCompletedNormally(h, null);
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	<	{
1928	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1929	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1930	<	final IncAction r = new IncAction();
1931	<	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
1919	>	final CompletableFuture<Integer> h2 = m.applyToEither(f, g, rs[2]);
1920	>	final CompletableFuture<Integer> h3 = m.applyToEither(g, f, rs[3]);
1921	>	checkCompletedWithWrappedCFException(h0);
1922	>	checkCompletedWithWrappedCFException(h1);
1923	>	checkCompletedWithWrappedCFException(h2);
1924	>	checkCompletedWithWrappedCFException(h3);
1925	>	for (int i = 0; i < 4; i++) rs[i].assertValue(v1);
1926
1927		g.complete(v2);
1928	<	checkCompletedNormally(h, null);
1929	<	assertEquals(inc(v2), r.value);
1930	<	f.complete(v1);
1928	>
1929	>	// unspecified behavior - both source completions available
1930	>	final CompletableFuture<Integer> h4 = m.applyToEither(f, g, rs[4]);
1931	>	final CompletableFuture<Integer> h5 = m.applyToEither(g, f, rs[5]);
1932	>
1933	>	checkCompletedWithWrappedCFException(h4);
1934	>	assertTrue(Objects.equals(v1, rs[4].value) ||
1935	>	Objects.equals(v2, rs[4].value));
1936	>	checkCompletedWithWrappedCFException(h5);
1937	>	assertTrue(Objects.equals(v1, rs[5].value) ||
1938	>	Objects.equals(v2, rs[5].value));
1939
1940		checkCompletedNormally(f, v1);
1941		checkCompletedNormally(g, v2);
1940	–	checkCompletedNormally(h, null);
1942		}}
1943
1944	<	public void testAcceptEither_normalCompletion3() {
1944	>	/**
1945	>	* acceptEither result completes normally after normal completion
1946	>	* of either source
1947	>	*/
1948	>	public void testAcceptEither_normalCompletion() {
1949		for (ExecutionMode m : ExecutionMode.values())
1950		for (Integer v1 : new Integer[] { 1, null })
1951		for (Integer v2 : new Integer[] { 2, null })
1952		{
1953		final CompletableFuture<Integer> f = new CompletableFuture<>();
1954		final CompletableFuture<Integer> g = new CompletableFuture<>();
1955	<	final IncAction r = new IncAction();
1955	>	final NoopConsumer[] rs = new NoopConsumer[6];
1956	>	for (int i = 0; i < rs.length; i++) rs[i] = new NoopConsumer(m);
1957
1958	+	final CompletableFuture<Void> h0 = m.acceptEither(f, g, rs[0]);
1959	+	final CompletableFuture<Void> h1 = m.acceptEither(g, f, rs[1]);
1960	+	checkIncomplete(h0);
1961	+	checkIncomplete(h1);
1962	+	rs[0].assertNotInvoked();
1963	+	rs[1].assertNotInvoked();
1964		f.complete(v1);
1965	+	checkCompletedNormally(h0, null);
1966	+	checkCompletedNormally(h1, null);
1967	+	rs[0].assertValue(v1);
1968	+	rs[1].assertValue(v1);
1969	+	final CompletableFuture<Void> h2 = m.acceptEither(f, g, rs[2]);
1970	+	final CompletableFuture<Void> h3 = m.acceptEither(g, f, rs[3]);
1971	+	checkCompletedNormally(h2, null);
1972	+	checkCompletedNormally(h3, null);
1973	+	rs[2].assertValue(v1);
1974	+	rs[3].assertValue(v1);
1975		g.complete(v2);
1954	–	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
1976
1977	<	checkCompletedNormally(h, null);
1977	>	// unspecified behavior - both source completions available
1978	>	final CompletableFuture<Void> h4 = m.acceptEither(f, g, rs[4]);
1979	>	final CompletableFuture<Void> h5 = m.acceptEither(g, f, rs[5]);
1980	>	checkCompletedNormally(h4, null);
1981	>	checkCompletedNormally(h5, null);
1982	>	assertTrue(Objects.equals(v1, rs[4].value) ||
1983	>	Objects.equals(v2, rs[4].value));
1984	>	assertTrue(Objects.equals(v1, rs[5].value) ||
1985	>	Objects.equals(v2, rs[5].value));
1986	>
1987		checkCompletedNormally(f, v1);
1988		checkCompletedNormally(g, v2);
1989	<
1990	<	// unspecified behavior
1991	<	assertTrue(Objects.equals(r.value, inc(v1)) ||
1992	<	Objects.equals(r.value, inc(v2)));
1989	>	checkCompletedNormally(h0, null);
1990	>	checkCompletedNormally(h1, null);
1991	>	checkCompletedNormally(h2, null);
1992	>	checkCompletedNormally(h3, null);
1993	>	for (int i = 0; i < 4; i++) rs[i].assertValue(v1);
1994		}}
1995
1996		/**
1997		* acceptEither result completes exceptionally after exceptional
1998		* completion of either source
1999		*/
2000	<	public void testAcceptEither_exceptionalCompletion1() {
2000	>	public void testAcceptEither_exceptionalCompletion() {
2001		for (ExecutionMode m : ExecutionMode.values())
2002		for (Integer v1 : new Integer[] { 1, null })
2003		{
2004		final CompletableFuture<Integer> f = new CompletableFuture<>();
2005		final CompletableFuture<Integer> g = new CompletableFuture<>();
1975	–	final IncAction r = new IncAction();
1976	–	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2006		final CFException ex = new CFException();
2007	+	final NoopConsumer[] rs = new NoopConsumer[6];
2008	+	for (int i = 0; i < rs.length; i++) rs[i] = new NoopConsumer(m);
2009
2010	+	final CompletableFuture<Void> h0 = m.acceptEither(f, g, rs[0]);
2011	+	final CompletableFuture<Void> h1 = m.acceptEither(g, f, rs[1]);
2012	+	checkIncomplete(h0);
2013	+	checkIncomplete(h1);
2014	+	rs[0].assertNotInvoked();
2015	+	rs[1].assertNotInvoked();
2016		f.completeExceptionally(ex);
2017	<	checkCompletedWithWrappedCFException(h, ex);
2018	<	g.complete(v1);
2017	>	checkCompletedWithWrappedCFException(h0, ex);
2018	>	checkCompletedWithWrappedCFException(h1, ex);
2019	>	final CompletableFuture<Void> h2 = m.acceptEither(f, g, rs[2]);
2020	>	final CompletableFuture<Void> h3 = m.acceptEither(g, f, rs[3]);
2021	>	checkCompletedWithWrappedCFException(h2, ex);
2022	>	checkCompletedWithWrappedCFException(h3, ex);
2023
2024	<	assertEquals(0, r.invocationCount);
1984	<	checkCompletedNormally(g, v1);
1985	<	checkCompletedWithWrappedCFException(f, ex);
1986	<	checkCompletedWithWrappedCFException(h, ex);
1987	<	}}
1988	<
1989	<	public void testAcceptEither_exceptionalCompletion2() {
1990	<	for (ExecutionMode m : ExecutionMode.values())
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();
1996	<	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
1997	<	final CFException ex = new CFException();
1998	<
1999	<	g.completeExceptionally(ex);
2000	<	checkCompletedWithWrappedCFException(h, ex);
2001	<	f.complete(v1);
2002	<
2003	<	assertEquals(0, r.invocationCount);
2004	<	checkCompletedNormally(f, v1);
2005	<	checkCompletedWithWrappedCFException(g, ex);
2006	<	checkCompletedWithWrappedCFException(h, ex);
2007	<	}}
2008	<
2009	<	public void testAcceptEither_exceptionalCompletion3() {
2010	<	for (ExecutionMode m : ExecutionMode.values())
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();
2016	<	final CFException ex = new CFException();
2017	<
2018	<	g.completeExceptionally(ex);
2019	<	f.complete(v1);
2020	<	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2024	>	g.complete(v1);
2025
2026	<	// unspecified behavior
2027	<	Integer v;
2026	>	// unspecified behavior - both source completions available
2027	>	final CompletableFuture<Void> h4 = m.acceptEither(f, g, rs[4]);
2028	>	final CompletableFuture<Void> h5 = m.acceptEither(g, f, rs[5]);
2029		try {
2030	<	assertNull(h.join());
2031	<	assertEquals(1, r.invocationCount);
2027	<	assertEquals(inc(v1), r.value);
2030	>	assertNull(h4.join());
2031	>	rs[4].assertValue(v1);
2032		} catch (CompletionException ok) {
2033	<	checkCompletedWithWrappedCFException(h, ex);
2034	<	assertEquals(0, r.invocationCount);
2033	>	checkCompletedWithWrappedCFException(h4, ex);
2034	>	rs[4].assertNotInvoked();
2035		}
2032	–
2033	–	checkCompletedWithWrappedCFException(g, ex);
2034	–	checkCompletedNormally(f, v1);
2035	–	}}
2036	–
2037	–	public void testAcceptEither_exceptionalCompletion4() {
2038	–	for (ExecutionMode m : ExecutionMode.values())
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();
2044	–	final CFException ex = new CFException();
2045	–
2046	–	f.completeExceptionally(ex);
2047	–	g.complete(v1);
2048	–	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2049	–
2050	–	// unspecified behavior
2051	–	Integer v;
2036		try {
2037	<	assertNull(h.join());
2038	<	assertEquals(1, r.invocationCount);
2055	<	assertEquals(inc(v1), r.value);
2037	>	assertNull(h5.join());
2038	>	rs[5].assertValue(v1);
2039		} catch (CompletionException ok) {
2040	<	checkCompletedWithWrappedCFException(h, ex);
2041	<	assertEquals(0, r.invocationCount);
2040	>	checkCompletedWithWrappedCFException(h5, ex);
2041	>	rs[5].assertNotInvoked();
2042		}
2043
2044		checkCompletedWithWrappedCFException(f, ex);
2045		checkCompletedNormally(g, v1);
2046	<	}}
2047	<
2048	<	/**
2049	<	* acceptEither result completes exceptionally if action does
2050	<	*/
2051	<	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	<	{
2073	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2074	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2075	<	final FailingConsumer r = new FailingConsumer(m);
2076	<	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2077	<
2078	<	f.complete(v1);
2079	<	checkCompletedWithWrappedCFException(h);
2080	<	g.complete(v2);
2081	<	checkCompletedNormally(f, v1);
2082	<	checkCompletedNormally(g, v2);
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	<	{
2090	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2091	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2092	<	final FailingConsumer r = new FailingConsumer(m);
2093	<	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2094	<
2095	<	g.complete(v2);
2096	<	checkCompletedWithWrappedCFException(h);
2097	<	f.complete(v1);
2098	<	checkCompletedNormally(f, v1);
2099	<	checkCompletedNormally(g, v2);
2046	>	checkCompletedWithWrappedCFException(h0, ex);
2047	>	checkCompletedWithWrappedCFException(h1, ex);
2048	>	checkCompletedWithWrappedCFException(h2, ex);
2049	>	checkCompletedWithWrappedCFException(h3, ex);
2050	>	checkCompletedWithWrappedCFException(h4, ex);
2051	>	for (int i = 0; i < 4; i++) rs[i].assertNotInvoked();
2052		}}
2053
2054		/**
2055		* acceptEither result completes exceptionally if either source cancelled
2056		*/
2057	<	public void testAcceptEither_sourceCancelled1() {
2057	>	public void testAcceptEither_sourceCancelled() {
2058		for (ExecutionMode m : ExecutionMode.values())
2059		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2060		for (Integer v1 : new Integer[] { 1, null })
2061		{
2062		final CompletableFuture<Integer> f = new CompletableFuture<>();
2063		final CompletableFuture<Integer> g = new CompletableFuture<>();
2064	<	final IncAction r = new IncAction();
2065	<	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2114	<
2115	<	assertTrue(f.cancel(mayInterruptIfRunning));
2116	<	checkCompletedWithWrappedCancellationException(h);
2117	<	g.complete(v1);
2118	<
2119	<	checkCancelled(f);
2120	<	assertEquals(0, r.invocationCount);
2121	<	checkCompletedNormally(g, v1);
2122	<	checkCompletedWithWrappedCancellationException(h);
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	<	{
2130	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2131	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2132	<	final IncAction r = new IncAction();
2133	<	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2134	<
2135	<	assertTrue(g.cancel(mayInterruptIfRunning));
2136	<	checkCompletedWithWrappedCancellationException(h);
2137	<	f.complete(v1);
2138	<
2139	<	checkCancelled(g);
2140	<	assertEquals(0, r.invocationCount);
2141	<	checkCompletedNormally(f, v1);
2142	<	checkCompletedWithWrappedCancellationException(h);
2143	<	}}
2064	>	final NoopConsumer[] rs = new NoopConsumer[6];
2065	>	for (int i = 0; i < rs.length; i++) rs[i] = new NoopConsumer(m);
2066
2067	<	public void testAcceptEither_sourceCancelled3() {
2068	<	for (ExecutionMode m : ExecutionMode.values())
2069	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2070	<	for (Integer v1 : new Integer[] { 1, null })
2071	<	{
2072	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2073	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2074	<	final IncAction r = new IncAction();
2067	>	final CompletableFuture<Void> h0 = m.acceptEither(f, g, rs[0]);
2068	>	final CompletableFuture<Void> h1 = m.acceptEither(g, f, rs[1]);
2069	>	checkIncomplete(h0);
2070	>	checkIncomplete(h1);
2071	>	rs[0].assertNotInvoked();
2072	>	rs[1].assertNotInvoked();
2073	>	f.cancel(mayInterruptIfRunning);
2074	>	checkCompletedWithWrappedCancellationException(h0);
2075	>	checkCompletedWithWrappedCancellationException(h1);
2076	>	final CompletableFuture<Void> h2 = m.acceptEither(f, g, rs[2]);
2077	>	final CompletableFuture<Void> h3 = m.acceptEither(g, f, rs[3]);
2078	>	checkCompletedWithWrappedCancellationException(h2);
2079	>	checkCompletedWithWrappedCancellationException(h3);
2080
2081	<	assertTrue(g.cancel(mayInterruptIfRunning));
2155	<	f.complete(v1);
2156	<	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2081	>	g.complete(v1);
2082
2083	<	// unspecified behavior
2084	<	Integer v;
2083	>	// unspecified behavior - both source completions available
2084	>	final CompletableFuture<Void> h4 = m.acceptEither(f, g, rs[4]);
2085	>	final CompletableFuture<Void> h5 = m.acceptEither(g, f, rs[5]);
2086		try {
2087	<	assertNull(h.join());
2088	<	assertEquals(1, r.invocationCount);
2163	<	assertEquals(inc(v1), r.value);
2087	>	assertNull(h4.join());
2088	>	rs[4].assertValue(v1);
2089		} catch (CompletionException ok) {
2090	<	checkCompletedWithWrappedCancellationException(h);
2091	<	assertEquals(0, r.invocationCount);
2090	>	checkCompletedWithWrappedCancellationException(h4);
2091	>	rs[4].assertNotInvoked();
2092		}
2168	–
2169	–	checkCancelled(g);
2170	–	checkCompletedNormally(f, v1);
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	–	{
2178	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
2179	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
2180	–	final IncAction r = new IncAction();
2181	–
2182	–	assertTrue(f.cancel(mayInterruptIfRunning));
2183	–	g.complete(v1);
2184	–	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2185	–
2186	–	// unspecified behavior
2187	–	Integer v;
2093		try {
2094	<	assertNull(h.join());
2095	<	assertEquals(1, r.invocationCount);
2191	<	assertEquals(inc(v1), r.value);
2094	>	assertNull(h5.join());
2095	>	rs[5].assertValue(v1);
2096		} catch (CompletionException ok) {
2097	<	checkCompletedWithWrappedCancellationException(h);
2098	<	assertEquals(0, r.invocationCount);
2097	>	checkCompletedWithWrappedCancellationException(h5);
2098	>	rs[5].assertNotInvoked();
2099		}
2100
2101		checkCancelled(f);
2102		checkCompletedNormally(g, v1);
2103	+	checkCompletedWithWrappedCancellationException(h0);
2104	+	checkCompletedWithWrappedCancellationException(h1);
2105	+	checkCompletedWithWrappedCancellationException(h2);
2106	+	checkCompletedWithWrappedCancellationException(h3);
2107	+	for (int i = 0; i < 4; i++) rs[i].assertNotInvoked();
2108		}}
2109
2110		/**
2111	<	* runAfterEither result completes normally after normal completion
2203	<	* of either source
2111	>	* acceptEither result completes exceptionally if action does
2112		*/
2113	<	public void testRunAfterEither_normalCompletion1() {
2113	>	public void testAcceptEither_actionFailed() {
2114		for (ExecutionMode m : ExecutionMode.values())
2115		for (Integer v1 : new Integer[] { 1, null })
2116		for (Integer v2 : new Integer[] { 2, null })
2117		{
2118		final CompletableFuture<Integer> f = new CompletableFuture<>();
2119		final CompletableFuture<Integer> g = new CompletableFuture<>();
2120	<	final Noop r = new Noop(m);
2121	<	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2120	>	final FailingConsumer[] rs = new FailingConsumer[6];
2121	>	for (int i = 0; i < rs.length; i++) rs[i] = new FailingConsumer(m);
2122
2123	+	final CompletableFuture<Void> h0 = m.acceptEither(f, g, rs[0]);
2124	+	final CompletableFuture<Void> h1 = m.acceptEither(g, f, rs[1]);
2125		f.complete(v1);
2126	<	checkCompletedNormally(h, null);
2127	<	assertEquals(1, r.invocationCount);
2126	>	final CompletableFuture<Void> h2 = m.acceptEither(f, g, rs[2]);
2127	>	final CompletableFuture<Void> h3 = m.acceptEither(g, f, rs[3]);
2128	>	checkCompletedWithWrappedCFException(h0);
2129	>	checkCompletedWithWrappedCFException(h1);
2130	>	checkCompletedWithWrappedCFException(h2);
2131	>	checkCompletedWithWrappedCFException(h3);
2132	>	for (int i = 0; i < 4; i++) rs[i].assertValue(v1);
2133	>
2134		g.complete(v2);
2135
2136	+	// unspecified behavior - both source completions available
2137	+	final CompletableFuture<Void> h4 = m.acceptEither(f, g, rs[4]);
2138	+	final CompletableFuture<Void> h5 = m.acceptEither(g, f, rs[5]);
2139	+
2140	+	checkCompletedWithWrappedCFException(h4);
2141	+	assertTrue(Objects.equals(v1, rs[4].value) ||
2142	+	Objects.equals(v2, rs[4].value));
2143	+	checkCompletedWithWrappedCFException(h5);
2144	+	assertTrue(Objects.equals(v1, rs[5].value) ||
2145	+	Objects.equals(v2, rs[5].value));
2146	+
2147		checkCompletedNormally(f, v1);
2148		checkCompletedNormally(g, v2);
2222	–	checkCompletedNormally(h, null);
2223	–	assertEquals(1, r.invocationCount);
2149		}}
2150
2151	<	public void testRunAfterEither_normalCompletion2() {
2151	>	/**
2152	>	* runAfterEither result completes normally after normal completion
2153	>	* of either source
2154	>	*/
2155	>	public void testRunAfterEither_normalCompletion() {
2156		for (ExecutionMode m : ExecutionMode.values())
2157		for (Integer v1 : new Integer[] { 1, null })
2158		for (Integer v2 : new Integer[] { 2, null })
2159		{
2160		final CompletableFuture<Integer> f = new CompletableFuture<>();
2161		final CompletableFuture<Integer> g = new CompletableFuture<>();
2162	<	final Noop r = new Noop(m);
2163	<	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2162	>	final Noop[] rs = new Noop[6];
2163	>	for (int i = 0; i < rs.length; i++) rs[i] = new Noop(m);
2164
2165	<	g.complete(v2);
2166	<	checkCompletedNormally(h, null);
2167	<	assertEquals(1, r.invocationCount);
2165	>	final CompletableFuture<Void> h0 = m.runAfterEither(f, g, rs[0]);
2166	>	final CompletableFuture<Void> h1 = m.runAfterEither(g, f, rs[1]);
2167	>	checkIncomplete(h0);
2168	>	checkIncomplete(h1);
2169	>	rs[0].assertNotInvoked();
2170	>	rs[1].assertNotInvoked();
2171		f.complete(v1);
2172	+	checkCompletedNormally(h0, null);
2173	+	checkCompletedNormally(h1, null);
2174	+	rs[0].assertInvoked();
2175	+	rs[1].assertInvoked();
2176	+	final CompletableFuture<Void> h2 = m.runAfterEither(f, g, rs[2]);
2177	+	final CompletableFuture<Void> h3 = m.runAfterEither(g, f, rs[3]);
2178	+	checkCompletedNormally(h2, null);
2179	+	checkCompletedNormally(h3, null);
2180	+	rs[2].assertInvoked();
2181	+	rs[3].assertInvoked();
2182
2241	–	checkCompletedNormally(f, v1);
2242	–	checkCompletedNormally(g, v2);
2243	–	checkCompletedNormally(h, null);
2244	–	assertEquals(1, r.invocationCount);
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	–	{
2252	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
2253	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
2254	–	final Noop r = new Noop(m);
2255	–
2256	–	f.complete(v1);
2183		g.complete(v2);
2258	–	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2184
2185	<	checkCompletedNormally(h, null);
2185	>	final CompletableFuture<Void> h4 = m.runAfterEither(f, g, rs[4]);
2186	>	final CompletableFuture<Void> h5 = m.runAfterEither(g, f, rs[5]);
2187	>
2188		checkCompletedNormally(f, v1);
2189		checkCompletedNormally(g, v2);
2190	<	assertEquals(1, r.invocationCount);
2190	>	checkCompletedNormally(h0, null);
2191	>	checkCompletedNormally(h1, null);
2192	>	checkCompletedNormally(h2, null);
2193	>	checkCompletedNormally(h3, null);
2194	>	checkCompletedNormally(h4, null);
2195	>	checkCompletedNormally(h5, null);
2196	>	for (int i = 0; i < 6; i++) rs[i].assertInvoked();
2197		}}
2198
2199		/**
2200		* runAfterEither result completes exceptionally after exceptional
2201		* completion of either source
2202		*/
2203	<	public void testRunAfterEither_exceptionalCompletion1() {
2203	>	public void testRunAfterEither_exceptionalCompletion() {
2204		for (ExecutionMode m : ExecutionMode.values())
2205		for (Integer v1 : new Integer[] { 1, null })
2206		{
2207		final CompletableFuture<Integer> f = new CompletableFuture<>();
2208		final CompletableFuture<Integer> g = new CompletableFuture<>();
2276	–	final Noop r = new Noop(m);
2277	–	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2209		final CFException ex = new CFException();
2210	+	final Noop[] rs = new Noop[6];
2211	+	for (int i = 0; i < rs.length; i++) rs[i] = new Noop(m);
2212
2213	+	final CompletableFuture<Void> h0 = m.runAfterEither(f, g, rs[0]);
2214	+	final CompletableFuture<Void> h1 = m.runAfterEither(g, f, rs[1]);
2215	+	checkIncomplete(h0);
2216	+	checkIncomplete(h1);
2217	+	rs[0].assertNotInvoked();
2218	+	rs[1].assertNotInvoked();
2219		f.completeExceptionally(ex);
2220	<	checkCompletedWithWrappedCFException(h, ex);
2221	<	g.complete(v1);
2222	<
2223	<	assertEquals(0, r.invocationCount);
2224	<	checkCompletedNormally(g, v1);
2225	<	checkCompletedWithWrappedCFException(f, ex);
2287	<	checkCompletedWithWrappedCFException(h, ex);
2288	<	}}
2289	<
2290	<	public void testRunAfterEither_exceptionalCompletion2() {
2291	<	for (ExecutionMode m : ExecutionMode.values())
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(m);
2297	<	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2298	<	final CFException ex = new CFException();
2299	<
2300	<	g.completeExceptionally(ex);
2301	<	checkCompletedWithWrappedCFException(h, ex);
2302	<	f.complete(v1);
2303	<
2304	<	assertEquals(0, r.invocationCount);
2305	<	checkCompletedNormally(f, v1);
2306	<	checkCompletedWithWrappedCFException(g, ex);
2307	<	checkCompletedWithWrappedCFException(h, ex);
2308	<	}}
2309	<
2310	<	public void testRunAfterEither_exceptionalCompletion3() {
2311	<	for (ExecutionMode m : ExecutionMode.values())
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(m);
2317	<	final CFException ex = new CFException();
2220	>	checkCompletedWithWrappedCFException(h0, ex);
2221	>	checkCompletedWithWrappedCFException(h1, ex);
2222	>	final CompletableFuture<Void> h2 = m.runAfterEither(f, g, rs[2]);
2223	>	final CompletableFuture<Void> h3 = m.runAfterEither(g, f, rs[3]);
2224	>	checkCompletedWithWrappedCFException(h2, ex);
2225	>	checkCompletedWithWrappedCFException(h3, ex);
2226
2227	<	g.completeExceptionally(ex);
2320	<	f.complete(v1);
2321	<	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2227	>	g.complete(v1);
2228
2229	<	// unspecified behavior
2230	<	Integer v;
2229	>	// unspecified behavior - both source completions available
2230	>	final CompletableFuture<Void> h4 = m.runAfterEither(f, g, rs[4]);
2231	>	final CompletableFuture<Void> h5 = m.runAfterEither(g, f, rs[5]);
2232		try {
2233	<	assertNull(h.join());
2234	<	assertEquals(1, r.invocationCount);
2233	>	assertNull(h4.join());
2234	>	rs[4].assertInvoked();
2235		} catch (CompletionException ok) {
2236	<	checkCompletedWithWrappedCFException(h, ex);
2237	<	assertEquals(0, r.invocationCount);
2236	>	checkCompletedWithWrappedCFException(h4, ex);
2237	>	rs[4].assertNotInvoked();
2238		}
2332	–
2333	–	checkCompletedWithWrappedCFException(g, ex);
2334	–	checkCompletedNormally(f, v1);
2335	–	}}
2336	–
2337	–	public void testRunAfterEither_exceptionalCompletion4() {
2338	–	for (ExecutionMode m : ExecutionMode.values())
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(m);
2344	–	final CFException ex = new CFException();
2345	–
2346	–	f.completeExceptionally(ex);
2347	–	g.complete(v1);
2348	–	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2349	–
2350	–	// unspecified behavior
2351	–	Integer v;
2239		try {
2240	<	assertNull(h.join());
2241	<	assertEquals(1, r.invocationCount);
2240	>	assertNull(h5.join());
2241	>	rs[5].assertInvoked();
2242		} catch (CompletionException ok) {
2243	<	checkCompletedWithWrappedCFException(h, ex);
2244	<	assertEquals(0, r.invocationCount);
2243	>	checkCompletedWithWrappedCFException(h5, ex);
2244	>	rs[5].assertNotInvoked();
2245		}
2246
2247		checkCompletedWithWrappedCFException(f, ex);
2248		checkCompletedNormally(g, v1);
2249	<	}}
2250	<
2251	<	/**
2252	<	* runAfterEither result completes exceptionally if action does
2253	<	*/
2254	<	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	<	{
2372	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2373	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2374	<	final FailingRunnable r = new FailingRunnable(m);
2375	<	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2376	<
2377	<	f.complete(v1);
2378	<	checkCompletedWithWrappedCFException(h);
2379	<	g.complete(v2);
2380	<	checkCompletedNormally(f, v1);
2381	<	checkCompletedNormally(g, v2);
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	<	{
2389	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2390	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2391	<	final FailingRunnable r = new FailingRunnable(m);
2392	<	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2393	<
2394	<	g.complete(v2);
2395	<	checkCompletedWithWrappedCFException(h);
2396	<	f.complete(v1);
2397	<	checkCompletedNormally(f, v1);
2398	<	checkCompletedNormally(g, v2);
2249	>	checkCompletedWithWrappedCFException(h0, ex);
2250	>	checkCompletedWithWrappedCFException(h1, ex);
2251	>	checkCompletedWithWrappedCFException(h2, ex);
2252	>	checkCompletedWithWrappedCFException(h3, ex);
2253	>	checkCompletedWithWrappedCFException(h4, ex);
2254	>	for (int i = 0; i < 4; i++) rs[i].assertNotInvoked();
2255		}}
2256
2257		/**
2258		* runAfterEither result completes exceptionally if either source cancelled
2259		*/
2260	<	public void testRunAfterEither_sourceCancelled1() {
2260	>	public void testRunAfterEither_sourceCancelled() {
2261		for (ExecutionMode m : ExecutionMode.values())
2262		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2263		for (Integer v1 : new Integer[] { 1, null })
2264		{
2265		final CompletableFuture<Integer> f = new CompletableFuture<>();
2266		final CompletableFuture<Integer> g = new CompletableFuture<>();
2267	<	final Noop r = new Noop(m);
2268	<	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2267	>	final Noop[] rs = new Noop[6];
2268	>	for (int i = 0; i < rs.length; i++) rs[i] = new Noop(m);
2269
2270	<	assertTrue(f.cancel(mayInterruptIfRunning));
2271	<	checkCompletedWithWrappedCancellationException(h);
2272	<	g.complete(v1);
2273	<
2274	<	checkCancelled(f);
2275	<	assertEquals(0, r.invocationCount);
2276	<	checkCompletedNormally(g, v1);
2277	<	checkCompletedWithWrappedCancellationException(h);
2278	<	}}
2270	>	final CompletableFuture<Void> h0 = m.runAfterEither(f, g, rs[0]);
2271	>	final CompletableFuture<Void> h1 = m.runAfterEither(g, f, rs[1]);
2272	>	checkIncomplete(h0);
2273	>	checkIncomplete(h1);
2274	>	rs[0].assertNotInvoked();
2275	>	rs[1].assertNotInvoked();
2276	>	f.cancel(mayInterruptIfRunning);
2277	>	checkCompletedWithWrappedCancellationException(h0);
2278	>	checkCompletedWithWrappedCancellationException(h1);
2279	>	final CompletableFuture<Void> h2 = m.runAfterEither(f, g, rs[2]);
2280	>	final CompletableFuture<Void> h3 = m.runAfterEither(g, f, rs[3]);
2281	>	checkCompletedWithWrappedCancellationException(h2);
2282	>	checkCompletedWithWrappedCancellationException(h3);
2283
2284	<	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	<	{
2429	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2430	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2431	<	final Noop r = new Noop(m);
2432	<	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2433	<
2434	<	assertTrue(g.cancel(mayInterruptIfRunning));
2435	<	checkCompletedWithWrappedCancellationException(h);
2436	<	f.complete(v1);
2437	<
2438	<	checkCancelled(g);
2439	<	assertEquals(0, r.invocationCount);
2440	<	checkCompletedNormally(f, v1);
2441	<	checkCompletedWithWrappedCancellationException(h);
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	<	{
2449	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2450	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2451	<	final Noop r = new Noop(m);
2452	<
2453	<	assertTrue(g.cancel(mayInterruptIfRunning));
2454	<	f.complete(v1);
2455	<	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2284	>	g.complete(v1);
2285
2286	<	// unspecified behavior
2287	<	Integer v;
2286	>	// unspecified behavior - both source completions available
2287	>	final CompletableFuture<Void> h4 = m.runAfterEither(f, g, rs[4]);
2288	>	final CompletableFuture<Void> h5 = m.runAfterEither(g, f, rs[5]);
2289	>	try {
2290	>	assertNull(h4.join());
2291	>	rs[4].assertInvoked();
2292	>	} catch (CompletionException ok) {
2293	>	checkCompletedWithWrappedCancellationException(h4);
2294	>	rs[4].assertNotInvoked();
2295	>	}
2296		try {
2297	<	assertNull(h.join());
2298	<	assertEquals(1, r.invocationCount);
2297	>	assertNull(h5.join());
2298	>	rs[5].assertInvoked();
2299		} catch (CompletionException ok) {
2300	<	checkCompletedWithWrappedCancellationException(h);
2301	<	assertEquals(0, r.invocationCount);
2300	>	checkCompletedWithWrappedCancellationException(h5);
2301	>	rs[5].assertNotInvoked();
2302		}
2303
2304	<	checkCancelled(g);
2305	<	checkCompletedNormally(f, v1);
2304	>	checkCancelled(f);
2305	>	checkCompletedNormally(g, v1);
2306	>	checkCompletedWithWrappedCancellationException(h0);
2307	>	checkCompletedWithWrappedCancellationException(h1);
2308	>	checkCompletedWithWrappedCancellationException(h2);
2309	>	checkCompletedWithWrappedCancellationException(h3);
2310	>	for (int i = 0; i < 4; i++) rs[i].assertNotInvoked();
2311		}}
2312
2313	<	public void testRunAfterEither_sourceCancelled4() {
2313	>	/**
2314	>	* runAfterEither result completes exceptionally if action does
2315	>	*/
2316	>	public void testRunAfterEither_actionFailed() {
2317		for (ExecutionMode m : ExecutionMode.values())
2473	–	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2318		for (Integer v1 : new Integer[] { 1, null })
2319	+	for (Integer v2 : new Integer[] { 2, null })
2320		{
2321		final CompletableFuture<Integer> f = new CompletableFuture<>();
2322		final CompletableFuture<Integer> g = new CompletableFuture<>();
2323	<	final Noop r = new Noop(m);
2323	>	final FailingRunnable[] rs = new FailingRunnable[6];
2324	>	for (int i = 0; i < rs.length; i++) rs[i] = new FailingRunnable(m);
2325
2326	<	assertTrue(f.cancel(mayInterruptIfRunning));
2327	<	g.complete(v1);
2328	<	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2329	<
2330	<	// unspecified behavior
2331	<	Integer v;
2332	<	try {
2333	<	assertNull(h.join());
2334	<	assertEquals(1, r.invocationCount);
2335	<	} catch (CompletionException ok) {
2336	<	checkCompletedWithWrappedCancellationException(h);
2337	<	assertEquals(0, r.invocationCount);
2338	<	}
2326	>	final CompletableFuture<Void> h0 = m.runAfterEither(f, g, rs[0]);
2327	>	final CompletableFuture<Void> h1 = m.runAfterEither(g, f, rs[1]);
2328	>	f.complete(v1);
2329	>	final CompletableFuture<Void> h2 = m.runAfterEither(f, g, rs[2]);
2330	>	final CompletableFuture<Void> h3 = m.runAfterEither(g, f, rs[3]);
2331	>	checkCompletedWithWrappedCFException(h0);
2332	>	checkCompletedWithWrappedCFException(h1);
2333	>	checkCompletedWithWrappedCFException(h2);
2334	>	checkCompletedWithWrappedCFException(h3);
2335	>	for (int i = 0; i < 4; i++) rs[i].assertInvoked();
2336	>	g.complete(v2);
2337	>	final CompletableFuture<Void> h4 = m.runAfterEither(f, g, rs[4]);
2338	>	final CompletableFuture<Void> h5 = m.runAfterEither(g, f, rs[5]);
2339	>	checkCompletedWithWrappedCFException(h4);
2340	>	checkCompletedWithWrappedCFException(h5);
2341
2342	<	checkCancelled(f);
2343	<	checkCompletedNormally(g, v1);
2342	>	checkCompletedNormally(f, v1);
2343	>	checkCompletedNormally(g, v2);
2344	>	for (int i = 0; i < 6; i++) rs[i].assertInvoked();
2345		}}
2346
2347		/**
#	Line 2511 | Line 2360 | public class CompletableFutureTest exten
2360
2361		checkCompletedNormally(g, inc(v1));
2362		checkCompletedNormally(f, v1);
2363	<	assertEquals(1, r.invocationCount);
2363	>	r.assertInvoked();
2364		}}
2365
2366		/**
#	Line 2531 | Line 2380 | public class CompletableFutureTest exten
2380
2381		checkCompletedWithWrappedCFException(g, ex);
2382		checkCompletedWithWrappedCFException(f, ex);
2383	<	assertEquals(0, r.invocationCount);
2383	>	r.assertNotInvoked();
2384		}}
2385
2386		/**
#	Line 2591 | Line 2440 | public class CompletableFutureTest exten
2440		*/
2441		public void testAllOf_normal() throws Exception {
2442		for (int k = 1; k < 20; ++k) {
2443	<	CompletableFuture<Integer>[] fs = (CompletableFuture<Integer>[]) new CompletableFuture[k];
2443	>	CompletableFuture<Integer>[] fs
2444	>	= (CompletableFuture<Integer>[]) new CompletableFuture[k];
2445		for (int i = 0; i < k; ++i)
2446		fs[i] = new CompletableFuture<>();
2447		CompletableFuture<Void> f = CompletableFuture.allOf(fs);
#	Line 2605 | Line 2455 | public class CompletableFutureTest exten
2455		}
2456		}
2457
2458	+	public void testAllOf_backwards() throws Exception {
2459	+	for (int k = 1; k < 20; ++k) {
2460	+	CompletableFuture<Integer>[] fs
2461	+	= (CompletableFuture<Integer>[]) new CompletableFuture[k];
2462	+	for (int i = 0; i < k; ++i)
2463	+	fs[i] = new CompletableFuture<>();
2464	+	CompletableFuture<Void> f = CompletableFuture.allOf(fs);
2465	+	for (int i = k - 1; i >= 0; i--) {
2466	+	checkIncomplete(f);
2467	+	checkIncomplete(CompletableFuture.allOf(fs));
2468	+	fs[i].complete(one);
2469	+	}
2470	+	checkCompletedNormally(f, null);
2471	+	checkCompletedNormally(CompletableFuture.allOf(fs), null);
2472	+	}
2473	+	}
2474	+
2475		/**
2476		* anyOf(no component futures) returns an incomplete future
2477		*/
#	Line 2663 | Line 2530 | public class CompletableFutureTest exten
2530		Runnable[] throwingActions = {
2531		() -> CompletableFuture.supplyAsync(null),
2532		() -> CompletableFuture.supplyAsync(null, exec),
2533	<	() -> CompletableFuture.supplyAsync(supplyOne, null),
2533	>	() -> CompletableFuture.supplyAsync(new IntegerSupplier(ExecutionMode.DEFAULT, 42), null),
2534
2535		() -> CompletableFuture.runAsync(null),
2536		() -> CompletableFuture.runAsync(null, exec),

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