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

Comparing jsr166/src/test/tck/CompletableFutureTest.java (file contents):
Revision 1.51 by jsr166, Mon Jun 2 19:49:28 2014 UTC vs.
Revision 1.56 by jsr166, Mon Jun 2 22:20:32 2014 UTC

#	Line 284 | Line 284 | public class CompletableFutureTest exten
284		public void testGetNumberOfDependents() {
285		CompletableFuture<Integer> f = new CompletableFuture<>();
286		assertEquals(0, f.getNumberOfDependents());
287	<	CompletableFuture g = f.thenRun(new Noop());
287	>	CompletableFuture g = f.thenRun(new Noop(ExecutionMode.DEFAULT));
288		assertEquals(1, f.getNumberOfDependents());
289		assertEquals(0, g.getNumberOfDependents());
290	<	CompletableFuture h = f.thenRun(new Noop());
290	>	CompletableFuture h = f.thenRun(new Noop(ExecutionMode.DEFAULT));
291		assertEquals(2, f.getNumberOfDependents());
292		f.complete(1);
293		checkCompletedNormally(g, null);
#	Line 349 | 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 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 426 | 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 437 | 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 446 | 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 596 | Line 636 | public class CompletableFutureTest exten
636
637		EXECUTOR {
638		public void checkExecutionMode() {
639	<	//TODO
639	>	assertTrue(ThreadExecutor.startedCurrentThread());
640		}
641		public <T> CompletableFuture<Void> thenRun
642		(CompletableFuture<T> f, Runnable a) {
#	Line 909 | Line 949 | public class CompletableFutureTest exten
949		* runAsync completes after running Runnable
950		*/
951		public void testRunAsync() {
952	<	Noop r = new Noop();
952	>	Noop r = new Noop(ExecutionMode.ASYNC);
953		CompletableFuture<Void> f = CompletableFuture.runAsync(r);
954		assertNull(f.join());
955		assertEquals(1, r.invocationCount);
#	Line 920 | Line 960 | public class CompletableFutureTest exten
960		* runAsync with executor completes after running Runnable
961		*/
962		public void testRunAsync2() {
963	<	Noop r = new Noop();
963	>	Noop r = new Noop(ExecutionMode.EXECUTOR);
964		ThreadExecutor exec = new ThreadExecutor();
965		CompletableFuture<Void> f = CompletableFuture.runAsync(r, exec);
966		assertNull(f.join());
#	Line 933 | Line 973 | public class CompletableFutureTest exten
973		* failing runAsync completes exceptionally after running Runnable
974		*/
975		public void testRunAsync3() {
976	<	FailingRunnable r = new FailingRunnable();
976	>	FailingRunnable r = new FailingRunnable(ExecutionMode.ASYNC);
977		CompletableFuture<Void> f = CompletableFuture.runAsync(r);
978		checkCompletedWithWrappedCFException(f);
979		assertEquals(1, r.invocationCount);
#	Line 963 | Line 1003 | public class CompletableFutureTest exten
1003		* Failing supplyAsync completes exceptionally
1004		*/
1005		public void testSupplyAsync3() {
1006	<	FailingSupplier r = new FailingSupplier();
1006	>	FailingSupplier r = new FailingSupplier(ExecutionMode.ASYNC);
1007		CompletableFuture<Integer> f = CompletableFuture.supplyAsync(r);
1008		checkCompletedWithWrappedCFException(f);
1009		assertEquals(1, r.invocationCount);
#	Line 980 | Line 1020 | public class CompletableFutureTest exten
1020		for (Integer v1 : new Integer[] { 1, null })
1021		{
1022		final CompletableFuture<Integer> f = new CompletableFuture<>();
1023	<	final Noop r = new Noop();
1023	>	final Noop r = new Noop(m);
1024		if (!createIncomplete) f.complete(v1);
1025		final CompletableFuture<Void> g = m.thenRun(f, r);
1026		if (createIncomplete) {
#	Line 1003 | Line 1043 | public class CompletableFutureTest exten
1043		{
1044		final CFException ex = new CFException();
1045		final CompletableFuture<Integer> f = new CompletableFuture<>();
1046	<	final Noop r = new Noop();
1046	>	final Noop r = new Noop(m);
1047		if (!createIncomplete) f.completeExceptionally(ex);
1048		final CompletableFuture<Void> g = m.thenRun(f, r);
1049		if (createIncomplete) {
#	Line 1025 | Line 1065 | public class CompletableFutureTest exten
1065		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1066		{
1067		final CompletableFuture<Integer> f = new CompletableFuture<>();
1068	<	final Noop r = new Noop();
1068	>	final Noop r = new Noop(m);
1069		if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
1070	<	final CompletableFuture<Void> g = f.thenRun(r);
1070	>	final CompletableFuture<Void> g = m.thenRun(f, r);
1071		if (createIncomplete) {
1072		checkIncomplete(g);
1073		assertTrue(f.cancel(mayInterruptIfRunning));
#	Line 1047 | Line 1087 | public class CompletableFutureTest exten
1087		for (Integer v1 : new Integer[] { 1, null })
1088		{
1089		final CompletableFuture<Integer> f = new CompletableFuture<>();
1090	<	final FailingRunnable r = new FailingRunnable();
1090	>	final FailingRunnable r = new FailingRunnable(m);
1091		if (!createIncomplete) f.complete(v1);
1092	<	final CompletableFuture<Void> g = f.thenRun(r);
1092	>	final CompletableFuture<Void> g = m.thenRun(f, r);
1093		if (createIncomplete) {
1094		checkIncomplete(g);
1095		f.complete(v1);
#	Line 1068 | Line 1108 | public class CompletableFutureTest exten
1108		for (Integer v1 : new Integer[] { 1, null })
1109		{
1110		final CompletableFuture<Integer> f = new CompletableFuture<>();
1111	<	final IncFunction r = new IncFunction();
1111	>	final IncFunction r = new IncFunction(m);
1112		if (!createIncomplete) f.complete(v1);
1113		final CompletableFuture<Integer> g = m.thenApply(f, r);
1114		if (createIncomplete) {
#	Line 1091 | Line 1131 | public class CompletableFutureTest exten
1131		{
1132		final CFException ex = new CFException();
1133		final CompletableFuture<Integer> f = new CompletableFuture<>();
1134	<	final IncFunction r = new IncFunction();
1134	>	final IncFunction r = new IncFunction(m);
1135		if (!createIncomplete) f.completeExceptionally(ex);
1136		final CompletableFuture<Integer> g = m.thenApply(f, r);
1137		if (createIncomplete) {
#	Line 1113 | Line 1153 | public class CompletableFutureTest exten
1153		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1154		{
1155		final CompletableFuture<Integer> f = new CompletableFuture<>();
1156	<	final IncFunction r = new IncFunction();
1156	>	final IncFunction r = new IncFunction(m);
1157		if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
1158	<	final CompletableFuture<Integer> g = f.thenApply(r);
1158	>	final CompletableFuture<Integer> g = m.thenApply(f, r);
1159		if (createIncomplete) {
1160		checkIncomplete(g);
1161		assertTrue(f.cancel(mayInterruptIfRunning));
#	Line 1135 | Line 1175 | public class CompletableFutureTest exten
1175		for (Integer v1 : new Integer[] { 1, null })
1176		{
1177		final CompletableFuture<Integer> f = new CompletableFuture<>();
1178	<	final FailingFunction r = new FailingFunction();
1178	>	final FailingFunction r = new FailingFunction(m);
1179		if (!createIncomplete) f.complete(v1);
1180	<	final CompletableFuture<Integer> g = f.thenApply(r);
1180	>	final CompletableFuture<Integer> g = m.thenApply(f, r);
1181		if (createIncomplete) {
1182		checkIncomplete(g);
1183		f.complete(v1);
#	Line 1202 | Line 1242 | public class CompletableFutureTest exten
1242		for (Integer v1 : new Integer[] { 1, null })
1243		{
1244		final CompletableFuture<Integer> f = new CompletableFuture<>();
1245	<	final FailingConsumer r = new FailingConsumer();
1245	>	final FailingConsumer r = new FailingConsumer(m);
1246		if (!createIncomplete) f.complete(v1);
1247	<	final CompletableFuture<Void> g = f.thenAccept(r);
1247	>	final CompletableFuture<Void> g = m.thenAccept(f, r);
1248		if (createIncomplete) {
1249		checkIncomplete(g);
1250		f.complete(v1);
#	Line 1225 | Line 1265 | public class CompletableFutureTest exten
1265		final CompletableFuture<Integer> f = new CompletableFuture<>();
1266		final IncAction r = new IncAction();
1267		if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
1268	<	final CompletableFuture<Void> g = f.thenAccept(r);
1268	>	final CompletableFuture<Void> g = m.thenAccept(f, r);
1269		if (createIncomplete) {
1270		checkIncomplete(g);
1271		assertTrue(f.cancel(mayInterruptIfRunning));
#	Line 1249 | Line 1289 | public class CompletableFutureTest exten
1289		{
1290		final CompletableFuture<Integer> f = new CompletableFuture<>();
1291		final CompletableFuture<Integer> g = new CompletableFuture<>();
1292	<	final SubtractFunction r = new SubtractFunction();
1292	>	final SubtractFunction r = new SubtractFunction(m);
1293
1294		if (fFirst) f.complete(v1); else g.complete(v2);
1295		if (!createIncomplete)
#	Line 1271 | Line 1311 | public class CompletableFutureTest exten
1311		* thenCombine result completes exceptionally after exceptional
1312		* completion of either source
1313		*/
1314	<	public void testThenCombine_exceptionalCompletion1() {
1275	<	for (ExecutionMode m : ExecutionMode.values())
1276	<	for (Integer v1 : new Integer[] { 1, null })
1277	<	{
1278	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1279	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1280	<	final SubtractFunction r = new SubtractFunction();
1281	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1282	<	final CFException ex = new CFException();
1283	<
1284	<	f.completeExceptionally(ex);
1285	<	checkIncomplete(h);
1286	<	g.complete(v1);
1287	<
1288	<	checkCompletedWithWrappedCFException(h, ex);
1289	<	checkCompletedWithWrappedCFException(f, ex);
1290	<	assertEquals(0, r.invocationCount);
1291	<	checkCompletedNormally(g, v1);
1292	<	}}
1293	<
1294	<	public void testThenCombine_exceptionalCompletion2() {
1295	<	for (ExecutionMode m : ExecutionMode.values())
1296	<	for (Integer v1 : new Integer[] { 1, null })
1297	<	{
1298	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1299	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1300	<	final SubtractFunction r = new SubtractFunction();
1301	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1302	<	final CFException ex = new CFException();
1303	<
1304	<	g.completeExceptionally(ex);
1305	<	checkIncomplete(h);
1306	<	f.complete(v1);
1307	<
1308	<	checkCompletedWithWrappedCFException(h, ex);
1309	<	checkCompletedWithWrappedCFException(g, ex);
1310	<	assertEquals(0, r.invocationCount);
1311	<	checkCompletedNormally(f, v1);
1312	<	}}
1313	<
1314	<	public void testThenCombine_exceptionalCompletion3() {
1315	<	for (ExecutionMode m : ExecutionMode.values())
1316	<	for (Integer v1 : new Integer[] { 1, null })
1317	<	{
1318	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1319	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1320	<	final SubtractFunction r = new SubtractFunction();
1321	<	final CFException ex = new CFException();
1322	<
1323	<	g.completeExceptionally(ex);
1324	<	f.complete(v1);
1325	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1326	<
1327	<	checkCompletedWithWrappedCFException(h, ex);
1328	<	checkCompletedWithWrappedCFException(g, ex);
1329	<	assertEquals(0, r.invocationCount);
1330	<	checkCompletedNormally(f, v1);
1331	<	}}
1332	<
1333	<	public void testThenCombine_exceptionalCompletion4() {
1314	>	public void testThenCombine_exceptionalCompletion() {
1315		for (ExecutionMode m : ExecutionMode.values())
1316	+	for (boolean createIncomplete : new boolean[] { true, false })
1317	+	for (boolean fFirst : new boolean[] { true, false })
1318		for (Integer v1 : new Integer[] { 1, null })
1319		{
1320		final CompletableFuture<Integer> f = new CompletableFuture<>();
1321		final CompletableFuture<Integer> g = new CompletableFuture<>();
1339	–	final SubtractFunction r = new SubtractFunction();
1322		final CFException ex = new CFException();
1323	+	final SubtractFunction r = new SubtractFunction(m);
1324
1325	<	f.completeExceptionally(ex);
1326	<	g.complete(v1);
1325	>	(fFirst ? f : g).complete(v1);
1326	>	if (!createIncomplete)
1327	>	(!fFirst ? f : g).completeExceptionally(ex);
1328		final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1329	+	if (createIncomplete) {
1330	+	checkIncomplete(h);
1331	+	(!fFirst ? f : g).completeExceptionally(ex);
1332	+	}
1333
1334		checkCompletedWithWrappedCFException(h, ex);
1347	–	checkCompletedWithWrappedCFException(f, ex);
1335		assertEquals(0, r.invocationCount);
1336	<	checkCompletedNormally(g, v1);
1336	>	checkCompletedNormally(fFirst ? f : g, v1);
1337	>	checkCompletedWithWrappedCFException(!fFirst ? f : g, ex);
1338		}}
1339
1340		/**
1341		* thenCombine result completes exceptionally if action does
1342		*/
1343	<	public void testThenCombine_actionFailed1() {
1356	<	for (ExecutionMode m : ExecutionMode.values())
1357	<	for (Integer v1 : new Integer[] { 1, null })
1358	<	for (Integer v2 : new Integer[] { 2, null })
1359	<	{
1360	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1361	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1362	<	final FailingBiFunction r = new FailingBiFunction();
1363	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1364	<
1365	<	f.complete(v1);
1366	<	checkIncomplete(h);
1367	<	g.complete(v2);
1368	<
1369	<	checkCompletedWithWrappedCFException(h);
1370	<	checkCompletedNormally(f, v1);
1371	<	checkCompletedNormally(g, v2);
1372	<	}}
1373	<
1374	<	public void testThenCombine_actionFailed2() {
1343	>	public void testThenCombine_actionFailed() {
1344		for (ExecutionMode m : ExecutionMode.values())
1345	+	for (boolean fFirst : new boolean[] { true, false })
1346		for (Integer v1 : new Integer[] { 1, null })
1347		for (Integer v2 : new Integer[] { 2, null })
1348		{
1349		final CompletableFuture<Integer> f = new CompletableFuture<>();
1350		final CompletableFuture<Integer> g = new CompletableFuture<>();
1351	<	final FailingBiFunction r = new FailingBiFunction();
1351	>	final FailingBiFunction r = new FailingBiFunction(m);
1352		final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1353
1354	<	g.complete(v2);
1355	<	checkIncomplete(h);
1356	<	f.complete(v1);
1354	>	if (fFirst) {
1355	>	f.complete(v1);
1356	>	g.complete(v2);
1357	>	} else {
1358	>	g.complete(v2);
1359	>	f.complete(v1);
1360	>	}
1361
1362		checkCompletedWithWrappedCFException(h);
1363		checkCompletedNormally(f, v1);
#	Line 1393 | Line 1367 | public class CompletableFutureTest exten
1367		/**
1368		* thenCombine result completes exceptionally if either source cancelled
1369		*/
1370	<	public void testThenCombine_sourceCancelled1() {
1397	<	for (ExecutionMode m : ExecutionMode.values())
1398	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1399	<	for (Integer v1 : new Integer[] { 1, null })
1400	<	{
1401	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1402	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1403	<	final SubtractFunction r = new SubtractFunction();
1404	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1405	<
1406	<	assertTrue(f.cancel(mayInterruptIfRunning));
1407	<	checkIncomplete(h);
1408	<	g.complete(v1);
1409	<
1410	<	checkCompletedWithWrappedCancellationException(h);
1411	<	checkCancelled(f);
1412	<	assertEquals(0, r.invocationCount);
1413	<	checkCompletedNormally(g, v1);
1414	<	}}
1415	<
1416	<	public void testThenCombine_sourceCancelled2() {
1417	<	for (ExecutionMode m : ExecutionMode.values())
1418	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1419	<	for (Integer v1 : new Integer[] { 1, null })
1420	<	{
1421	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1422	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1423	<	final SubtractFunction r = new SubtractFunction();
1424	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1425	<
1426	<	assertTrue(g.cancel(mayInterruptIfRunning));
1427	<	checkIncomplete(h);
1428	<	f.complete(v1);
1429	<
1430	<	checkCompletedWithWrappedCancellationException(h);
1431	<	checkCancelled(g);
1432	<	assertEquals(0, r.invocationCount);
1433	<	checkCompletedNormally(f, v1);
1434	<	}}
1435	<
1436	<	public void testThenCombine_sourceCancelled3() {
1437	<	for (ExecutionMode m : ExecutionMode.values())
1438	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1439	<	for (Integer v1 : new Integer[] { 1, null })
1440	<	{
1441	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1442	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1443	<	final SubtractFunction r = new SubtractFunction();
1444	<
1445	<	assertTrue(g.cancel(mayInterruptIfRunning));
1446	<	f.complete(v1);
1447	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1448	<
1449	<	checkCompletedWithWrappedCancellationException(h);
1450	<	checkCancelled(g);
1451	<	assertEquals(0, r.invocationCount);
1452	<	checkCompletedNormally(f, v1);
1453	<	}}
1454	<
1455	<	public void testThenCombine_sourceCancelled4() {
1370	>	public void testThenCombine_sourceCancelled() {
1371		for (ExecutionMode m : ExecutionMode.values())
1372		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1373	+	for (boolean createIncomplete : new boolean[] { true, false })
1374	+	for (boolean fFirst : new boolean[] { true, false })
1375		for (Integer v1 : new Integer[] { 1, null })
1376		{
1377		final CompletableFuture<Integer> f = new CompletableFuture<>();
1378		final CompletableFuture<Integer> g = new CompletableFuture<>();
1379	<	final SubtractFunction r = new SubtractFunction();
1379	>	final SubtractFunction r = new SubtractFunction(m);
1380
1381	<	assertTrue(f.cancel(mayInterruptIfRunning));
1382	<	g.complete(v1);
1381	>	(fFirst ? f : g).complete(v1);
1382	>	if (!createIncomplete)
1383	>	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1384		final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1385	+	if (createIncomplete) {
1386	+	checkIncomplete(h);
1387	+	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1388	+	}
1389
1390		checkCompletedWithWrappedCancellationException(h);
1391	<	checkCancelled(f);
1391	>	checkCancelled(!fFirst ? f : g);
1392		assertEquals(0, r.invocationCount);
1393	<	checkCompletedNormally(g, v1);
1393	>	checkCompletedNormally(fFirst ? f : g, v1);
1394		}}
1395
1396		/**
1397		* thenAcceptBoth result completes normally after normal
1398		* completion of sources
1399		*/
1400	<	public void testThenAcceptBoth_normalCompletion1() {
1479	<	for (ExecutionMode m : ExecutionMode.values())
1480	<	for (Integer v1 : new Integer[] { 1, null })
1481	<	for (Integer v2 : new Integer[] { 2, null })
1482	<	{
1483	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1484	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1485	<	final SubtractAction r = new SubtractAction();
1486	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1487	<
1488	<	f.complete(v1);
1489	<	checkIncomplete(h);
1490	<	assertEquals(0, r.invocationCount);
1491	<	g.complete(v2);
1492	<
1493	<	checkCompletedNormally(h, null);
1494	<	assertEquals(subtract(v1, v2), r.value);
1495	<	checkCompletedNormally(f, v1);
1496	<	checkCompletedNormally(g, v2);
1497	<	}}
1498	<
1499	<	public void testThenAcceptBoth_normalCompletion2() {
1500	<	for (ExecutionMode m : ExecutionMode.values())
1501	<	for (Integer v1 : new Integer[] { 1, null })
1502	<	for (Integer v2 : new Integer[] { 2, null })
1503	<	{
1504	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1505	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1506	<	final SubtractAction r = new SubtractAction();
1507	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1508	<
1509	<	g.complete(v2);
1510	<	checkIncomplete(h);
1511	<	assertEquals(0, r.invocationCount);
1512	<	f.complete(v1);
1513	<
1514	<	checkCompletedNormally(h, null);
1515	<	assertEquals(subtract(v1, v2), r.value);
1516	<	checkCompletedNormally(f, v1);
1517	<	checkCompletedNormally(g, v2);
1518	<	}}
1519	<
1520	<	public void testThenAcceptBoth_normalCompletion3() {
1521	<	for (ExecutionMode m : ExecutionMode.values())
1522	<	for (Integer v1 : new Integer[] { 1, null })
1523	<	for (Integer v2 : new Integer[] { 2, null })
1524	<	{
1525	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1526	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1527	<	final SubtractAction r = new SubtractAction();
1528	<
1529	<	g.complete(v2);
1530	<	f.complete(v1);
1531	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1532	<
1533	<	checkCompletedNormally(h, null);
1534	<	assertEquals(subtract(v1, v2), r.value);
1535	<	checkCompletedNormally(f, v1);
1536	<	checkCompletedNormally(g, v2);
1537	<	}}
1538	<
1539	<	public void testThenAcceptBoth_normalCompletion4() {
1400	>	public void testThenAcceptBoth_normalCompletion() {
1401		for (ExecutionMode m : ExecutionMode.values())
1402	+	for (boolean createIncomplete : new boolean[] { true, false })
1403	+	for (boolean fFirst : new boolean[] { true, false })
1404		for (Integer v1 : new Integer[] { 1, null })
1405		for (Integer v2 : new Integer[] { 2, null })
1406		{
1407		final CompletableFuture<Integer> f = new CompletableFuture<>();
1408		final CompletableFuture<Integer> g = new CompletableFuture<>();
1409	<	final SubtractAction r = new SubtractAction();
1409	>	final SubtractAction r = new SubtractAction(m);
1410
1411	<	f.complete(v1);
1412	<	g.complete(v2);
1411	>	if (fFirst) f.complete(v1); else g.complete(v2);
1412	>	if (!createIncomplete)
1413	>	if (!fFirst) f.complete(v1); else g.complete(v2);
1414		final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1415	+	if (createIncomplete) {
1416	+	checkIncomplete(h);
1417	+	assertEquals(0, r.invocationCount);
1418	+	if (!fFirst) f.complete(v1); else g.complete(v2);
1419	+	}
1420
1421		checkCompletedNormally(h, null);
1422		assertEquals(subtract(v1, v2), r.value);
#	Line 1559 | Line 1428 | public class CompletableFutureTest exten
1428		* thenAcceptBoth result completes exceptionally after exceptional
1429		* completion of either source
1430		*/
1431	<	public void testThenAcceptBoth_exceptionalCompletion1() {
1563	<	for (ExecutionMode m : ExecutionMode.values())
1564	<	for (Integer v1 : new Integer[] { 1, null })
1565	<	{
1566	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1567	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1568	<	final SubtractAction r = new SubtractAction();
1569	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1570	<	final CFException ex = new CFException();
1571	<
1572	<	f.completeExceptionally(ex);
1573	<	checkIncomplete(h);
1574	<	g.complete(v1);
1575	<
1576	<	checkCompletedWithWrappedCFException(h, ex);
1577	<	checkCompletedWithWrappedCFException(f, ex);
1578	<	assertEquals(0, r.invocationCount);
1579	<	checkCompletedNormally(g, v1);
1580	<	}}
1581	<
1582	<	public void testThenAcceptBoth_exceptionalCompletion2() {
1583	<	for (ExecutionMode m : ExecutionMode.values())
1584	<	for (Integer v1 : new Integer[] { 1, null })
1585	<	{
1586	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1587	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1588	<	final SubtractAction r = new SubtractAction();
1589	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1590	<	final CFException ex = new CFException();
1591	<
1592	<	g.completeExceptionally(ex);
1593	<	checkIncomplete(h);
1594	<	f.complete(v1);
1595	<
1596	<	checkCompletedWithWrappedCFException(h, ex);
1597	<	checkCompletedWithWrappedCFException(g, ex);
1598	<	assertEquals(0, r.invocationCount);
1599	<	checkCompletedNormally(f, v1);
1600	<	}}
1601	<
1602	<	public void testThenAcceptBoth_exceptionalCompletion3() {
1431	>	public void testThenAcceptBoth_exceptionalCompletion() {
1432		for (ExecutionMode m : ExecutionMode.values())
1433	+	for (boolean createIncomplete : new boolean[] { true, false })
1434	+	for (boolean fFirst : new boolean[] { true, false })
1435		for (Integer v1 : new Integer[] { 1, null })
1436		{
1437		final CompletableFuture<Integer> f = new CompletableFuture<>();
1438		final CompletableFuture<Integer> g = new CompletableFuture<>();
1608	–	final SubtractAction r = new SubtractAction();
1439		final CFException ex = new CFException();
1440	+	final SubtractAction r = new SubtractAction(m);
1441
1442	<	g.completeExceptionally(ex);
1443	<	f.complete(v1);
1442	>	(fFirst ? f : g).complete(v1);
1443	>	if (!createIncomplete)
1444	>	(!fFirst ? f : g).completeExceptionally(ex);
1445		final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1446	+	if (createIncomplete) {
1447	+	checkIncomplete(h);
1448	+	(!fFirst ? f : g).completeExceptionally(ex);
1449	+	}
1450
1451		checkCompletedWithWrappedCFException(h, ex);
1616	–	checkCompletedWithWrappedCFException(g, ex);
1452		assertEquals(0, r.invocationCount);
1453	<	checkCompletedNormally(f, v1);
1454	<	}}
1620	<
1621	<	public void testThenAcceptBoth_exceptionalCompletion4() {
1622	<	for (ExecutionMode m : ExecutionMode.values())
1623	<	for (Integer v1 : new Integer[] { 1, null })
1624	<	{
1625	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1626	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1627	<	final SubtractAction r = new SubtractAction();
1628	<	final CFException ex = new CFException();
1629	<
1630	<	f.completeExceptionally(ex);
1631	<	g.complete(v1);
1632	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1633	<
1634	<	checkCompletedWithWrappedCFException(h, ex);
1635	<	checkCompletedWithWrappedCFException(f, ex);
1636	<	assertEquals(0, r.invocationCount);
1637	<	checkCompletedNormally(g, v1);
1453	>	checkCompletedNormally(fFirst ? f : g, v1);
1454	>	checkCompletedWithWrappedCFException(!fFirst ? f : g, ex);
1455		}}
1456
1457		/**
1458		* thenAcceptBoth result completes exceptionally if action does
1459		*/
1460	<	public void testThenAcceptBoth_actionFailed1() {
1644	<	for (ExecutionMode m : ExecutionMode.values())
1645	<	for (Integer v1 : new Integer[] { 1, null })
1646	<	for (Integer v2 : new Integer[] { 2, null })
1647	<	{
1648	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1649	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1650	<	final FailingBiConsumer r = new FailingBiConsumer();
1651	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1652	<
1653	<	f.complete(v1);
1654	<	checkIncomplete(h);
1655	<	g.complete(v2);
1656	<
1657	<	checkCompletedWithWrappedCFException(h);
1658	<	checkCompletedNormally(f, v1);
1659	<	checkCompletedNormally(g, v2);
1660	<	}}
1661	<
1662	<	public void testThenAcceptBoth_actionFailed2() {
1460	>	public void testThenAcceptBoth_actionFailed() {
1461		for (ExecutionMode m : ExecutionMode.values())
1462	+	for (boolean fFirst : new boolean[] { true, false })
1463		for (Integer v1 : new Integer[] { 1, null })
1464		for (Integer v2 : new Integer[] { 2, null })
1465		{
1466		final CompletableFuture<Integer> f = new CompletableFuture<>();
1467		final CompletableFuture<Integer> g = new CompletableFuture<>();
1468	<	final FailingBiConsumer r = new FailingBiConsumer();
1468	>	final FailingBiConsumer r = new FailingBiConsumer(m);
1469		final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1470
1471	<	g.complete(v2);
1472	<	checkIncomplete(h);
1473	<	f.complete(v1);
1471	>	if (fFirst) {
1472	>	f.complete(v1);
1473	>	g.complete(v2);
1474	>	} else {
1475	>	g.complete(v2);
1476	>	f.complete(v1);
1477	>	}
1478
1479		checkCompletedWithWrappedCFException(h);
1480		checkCompletedNormally(f, v1);
#	Line 1681 | Line 1484 | public class CompletableFutureTest exten
1484		/**
1485		* thenAcceptBoth result completes exceptionally if either source cancelled
1486		*/
1487	<	public void testThenAcceptBoth_sourceCancelled1() {
1685	<	for (ExecutionMode m : ExecutionMode.values())
1686	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1687	<	for (Integer v1 : new Integer[] { 1, null })
1688	<	{
1689	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1690	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1691	<	final SubtractAction r = new SubtractAction();
1692	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1693	<
1694	<	assertTrue(f.cancel(mayInterruptIfRunning));
1695	<	checkIncomplete(h);
1696	<	g.complete(v1);
1697	<
1698	<	checkCompletedWithWrappedCancellationException(h);
1699	<	checkCancelled(f);
1700	<	assertEquals(0, r.invocationCount);
1701	<	checkCompletedNormally(g, v1);
1702	<	}}
1703	<
1704	<	public void testThenAcceptBoth_sourceCancelled2() {
1705	<	for (ExecutionMode m : ExecutionMode.values())
1706	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1707	<	for (Integer v1 : new Integer[] { 1, null })
1708	<	{
1709	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1710	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1711	<	final SubtractAction r = new SubtractAction();
1712	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1713	<
1714	<	assertTrue(g.cancel(mayInterruptIfRunning));
1715	<	checkIncomplete(h);
1716	<	f.complete(v1);
1717	<
1718	<	checkCompletedWithWrappedCancellationException(h);
1719	<	checkCancelled(g);
1720	<	assertEquals(0, r.invocationCount);
1721	<	checkCompletedNormally(f, v1);
1722	<	}}
1723	<
1724	<	public void testThenAcceptBoth_sourceCancelled3() {
1725	<	for (ExecutionMode m : ExecutionMode.values())
1726	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1727	<	for (Integer v1 : new Integer[] { 1, null })
1728	<	{
1729	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1730	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1731	<	final SubtractAction r = new SubtractAction();
1732	<
1733	<	assertTrue(g.cancel(mayInterruptIfRunning));
1734	<	f.complete(v1);
1735	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1736	<
1737	<	checkCompletedWithWrappedCancellationException(h);
1738	<	checkCancelled(g);
1739	<	assertEquals(0, r.invocationCount);
1740	<	checkCompletedNormally(f, v1);
1741	<	}}
1742	<
1743	<	public void testThenAcceptBoth_sourceCancelled4() {
1487	>	public void testThenAcceptBoth_sourceCancelled() {
1488		for (ExecutionMode m : ExecutionMode.values())
1489		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1490	+	for (boolean createIncomplete : new boolean[] { true, false })
1491	+	for (boolean fFirst : new boolean[] { true, false })
1492		for (Integer v1 : new Integer[] { 1, null })
1493		{
1494		final CompletableFuture<Integer> f = new CompletableFuture<>();
1495		final CompletableFuture<Integer> g = new CompletableFuture<>();
1496	<	final SubtractAction r = new SubtractAction();
1496	>	final SubtractAction r = new SubtractAction(m);
1497
1498	<	assertTrue(f.cancel(mayInterruptIfRunning));
1499	<	g.complete(v1);
1498	>	(fFirst ? f : g).complete(v1);
1499	>	if (!createIncomplete)
1500	>	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1501		final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1502	+	if (createIncomplete) {
1503	+	checkIncomplete(h);
1504	+	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1505	+	}
1506
1507		checkCompletedWithWrappedCancellationException(h);
1508	<	checkCancelled(f);
1508	>	checkCancelled(!fFirst ? f : g);
1509		assertEquals(0, r.invocationCount);
1510	<	checkCompletedNormally(g, v1);
1510	>	checkCompletedNormally(fFirst ? f : g, v1);
1511		}}
1512
1513		/**
1514		* runAfterBoth result completes normally after normal
1515		* completion of sources
1516		*/
1517	<	public void testRunAfterBoth_normalCompletion1() {
1767	<	for (ExecutionMode m : ExecutionMode.values())
1768	<	for (Integer v1 : new Integer[] { 1, null })
1769	<	for (Integer v2 : new Integer[] { 2, null })
1770	<	{
1771	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1772	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1773	<	final Noop r = new Noop();
1774	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1775	<
1776	<	f.complete(v1);
1777	<	checkIncomplete(h);
1778	<	assertEquals(0, r.invocationCount);
1779	<	g.complete(v2);
1780	<
1781	<	checkCompletedNormally(h, null);
1782	<	assertEquals(1, r.invocationCount);
1783	<	checkCompletedNormally(f, v1);
1784	<	checkCompletedNormally(g, v2);
1785	<	}}
1786	<
1787	<	public void testRunAfterBoth_normalCompletion2() {
1788	<	for (ExecutionMode m : ExecutionMode.values())
1789	<	for (Integer v1 : new Integer[] { 1, null })
1790	<	for (Integer v2 : new Integer[] { 2, null })
1791	<	{
1792	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1793	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1794	<	final Noop r = new Noop();
1795	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1796	<
1797	<	g.complete(v2);
1798	<	checkIncomplete(h);
1799	<	assertEquals(0, r.invocationCount);
1800	<	f.complete(v1);
1801	<
1802	<	checkCompletedNormally(h, null);
1803	<	assertEquals(1, r.invocationCount);
1804	<	checkCompletedNormally(f, v1);
1805	<	checkCompletedNormally(g, v2);
1806	<	}}
1807	<
1808	<	public void testRunAfterBoth_normalCompletion3() {
1809	<	for (ExecutionMode m : ExecutionMode.values())
1810	<	for (Integer v1 : new Integer[] { 1, null })
1811	<	for (Integer v2 : new Integer[] { 2, null })
1812	<	{
1813	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1814	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1815	<	final Noop r = new Noop();
1816	<
1817	<	g.complete(v2);
1818	<	f.complete(v1);
1819	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1820	<
1821	<	checkCompletedNormally(h, null);
1822	<	assertEquals(1, r.invocationCount);
1823	<	checkCompletedNormally(f, v1);
1824	<	checkCompletedNormally(g, v2);
1825	<	}}
1826	<
1827	<	public void testRunAfterBoth_normalCompletion4() {
1517	>	public void testRunAfterBoth_normalCompletion() {
1518		for (ExecutionMode m : ExecutionMode.values())
1519	+	for (boolean createIncomplete : new boolean[] { true, false })
1520	+	for (boolean fFirst : new boolean[] { true, false })
1521		for (Integer v1 : new Integer[] { 1, null })
1522		for (Integer v2 : new Integer[] { 2, null })
1523		{
1524		final CompletableFuture<Integer> f = new CompletableFuture<>();
1525		final CompletableFuture<Integer> g = new CompletableFuture<>();
1526	<	final Noop r = new Noop();
1526	>	final Noop r = new Noop(m);
1527
1528	<	f.complete(v1);
1529	<	g.complete(v2);
1528	>	if (fFirst) f.complete(v1); else g.complete(v2);
1529	>	if (!createIncomplete)
1530	>	if (!fFirst) f.complete(v1); else g.complete(v2);
1531		final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1532	+	if (createIncomplete) {
1533	+	checkIncomplete(h);
1534	+	assertEquals(0, r.invocationCount);
1535	+	if (!fFirst) f.complete(v1); else g.complete(v2);
1536	+	}
1537
1538		checkCompletedNormally(h, null);
1539		assertEquals(1, r.invocationCount);
#	Line 1847 | Line 1545 | public class CompletableFutureTest exten
1545		* runAfterBoth result completes exceptionally after exceptional
1546		* completion of either source
1547		*/
1548	<	public void testRunAfterBoth_exceptionalCompletion1() {
1851	<	for (ExecutionMode m : ExecutionMode.values())
1852	<	for (Integer v1 : new Integer[] { 1, null })
1853	<	{
1854	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1855	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1856	<	final Noop r = new Noop();
1857	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1858	<	final CFException ex = new CFException();
1859	<
1860	<	f.completeExceptionally(ex);
1861	<	checkIncomplete(h);
1862	<	g.complete(v1);
1863	<
1864	<	checkCompletedWithWrappedCFException(h, ex);
1865	<	checkCompletedWithWrappedCFException(f, ex);
1866	<	assertEquals(0, r.invocationCount);
1867	<	checkCompletedNormally(g, v1);
1868	<	}}
1869	<
1870	<	public void testRunAfterBoth_exceptionalCompletion2() {
1871	<	for (ExecutionMode m : ExecutionMode.values())
1872	<	for (Integer v1 : new Integer[] { 1, null })
1873	<	{
1874	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1875	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1876	<	final Noop r = new Noop();
1877	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1878	<	final CFException ex = new CFException();
1879	<
1880	<	g.completeExceptionally(ex);
1881	<	checkIncomplete(h);
1882	<	f.complete(v1);
1883	<
1884	<	checkCompletedWithWrappedCFException(h, ex);
1885	<	checkCompletedWithWrappedCFException(g, ex);
1886	<	assertEquals(0, r.invocationCount);
1887	<	checkCompletedNormally(f, v1);
1888	<	}}
1889	<
1890	<	public void testRunAfterBoth_exceptionalCompletion3() {
1891	<	for (ExecutionMode m : ExecutionMode.values())
1892	<	for (Integer v1 : new Integer[] { 1, null })
1893	<	{
1894	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1895	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1896	<	final Noop r = new Noop();
1897	<	final CFException ex = new CFException();
1898	<
1899	<	g.completeExceptionally(ex);
1900	<	f.complete(v1);
1901	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1902	<
1903	<	checkCompletedWithWrappedCFException(h, ex);
1904	<	checkCompletedWithWrappedCFException(g, ex);
1905	<	assertEquals(0, r.invocationCount);
1906	<	checkCompletedNormally(f, v1);
1907	<	}}
1908	<
1909	<	public void testRunAfterBoth_exceptionalCompletion4() {
1548	>	public void testRunAfterBoth_exceptionalCompletion() {
1549		for (ExecutionMode m : ExecutionMode.values())
1550	+	for (boolean createIncomplete : new boolean[] { true, false })
1551	+	for (boolean fFirst : new boolean[] { true, false })
1552		for (Integer v1 : new Integer[] { 1, null })
1553		{
1554		final CompletableFuture<Integer> f = new CompletableFuture<>();
1555		final CompletableFuture<Integer> g = new CompletableFuture<>();
1915	–	final Noop r = new Noop();
1556		final CFException ex = new CFException();
1557	+	final Noop r = new Noop(m);
1558
1559	<	f.completeExceptionally(ex);
1560	<	g.complete(v1);
1559	>	(fFirst ? f : g).complete(v1);
1560	>	if (!createIncomplete)
1561	>	(!fFirst ? f : g).completeExceptionally(ex);
1562		final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1563	+	if (createIncomplete) {
1564	+	checkIncomplete(h);
1565	+	(!fFirst ? f : g).completeExceptionally(ex);
1566	+	}
1567
1568		checkCompletedWithWrappedCFException(h, ex);
1923	–	checkCompletedWithWrappedCFException(f, ex);
1569		assertEquals(0, r.invocationCount);
1570	<	checkCompletedNormally(g, v1);
1570	>	checkCompletedNormally(fFirst ? f : g, v1);
1571	>	checkCompletedWithWrappedCFException(!fFirst ? f : g, ex);
1572		}}
1573
1574		/**
1575		* runAfterBoth result completes exceptionally if action does
1576		*/
1577	<	public void testRunAfterBoth_actionFailed1() {
1932	<	for (ExecutionMode m : ExecutionMode.values())
1933	<	for (Integer v1 : new Integer[] { 1, null })
1934	<	for (Integer v2 : new Integer[] { 2, null })
1935	<	{
1936	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1937	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1938	<	final FailingRunnable r = new FailingRunnable();
1939	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1940	<
1941	<	f.complete(v1);
1942	<	checkIncomplete(h);
1943	<	g.complete(v2);
1944	<
1945	<	checkCompletedWithWrappedCFException(h);
1946	<	checkCompletedNormally(f, v1);
1947	<	checkCompletedNormally(g, v2);
1948	<	}}
1949	<
1950	<	public void testRunAfterBoth_actionFailed2() {
1577	>	public void testRunAfterBoth_actionFailed() {
1578		for (ExecutionMode m : ExecutionMode.values())
1579	+	for (boolean fFirst : new boolean[] { true, false })
1580		for (Integer v1 : new Integer[] { 1, null })
1581		for (Integer v2 : new Integer[] { 2, null })
1582		{
1583		final CompletableFuture<Integer> f = new CompletableFuture<>();
1584		final CompletableFuture<Integer> g = new CompletableFuture<>();
1585	<	final FailingRunnable r = new FailingRunnable();
1958	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1585	>	final FailingRunnable r = new FailingRunnable(m);
1586
1587	<	g.complete(v2);
1588	<	checkIncomplete(h);
1589	<	f.complete(v1);
1587	>	CompletableFuture<Void> h1 = m.runAfterBoth(f, g, r);
1588	>	if (fFirst) {
1589	>	f.complete(v1);
1590	>	g.complete(v2);
1591	>	} else {
1592	>	g.complete(v2);
1593	>	f.complete(v1);
1594	>	}
1595	>	CompletableFuture<Void> h2 = m.runAfterBoth(f, g, r);
1596
1597	<	checkCompletedWithWrappedCFException(h);
1597	>	checkCompletedWithWrappedCFException(h1);
1598	>	checkCompletedWithWrappedCFException(h2);
1599		checkCompletedNormally(f, v1);
1600		checkCompletedNormally(g, v2);
1601		}}
#	Line 1969 | Line 1603 | public class CompletableFutureTest exten
1603		/**
1604		* runAfterBoth result completes exceptionally if either source cancelled
1605		*/
1606	<	public void testRunAfterBoth_sourceCancelled1() {
1973	<	for (ExecutionMode m : ExecutionMode.values())
1974	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1975	<	for (Integer v1 : new Integer[] { 1, null })
1976	<	{
1977	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1978	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1979	<	final Noop r = new Noop();
1980	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1981	<
1982	<	assertTrue(f.cancel(mayInterruptIfRunning));
1983	<	checkIncomplete(h);
1984	<	g.complete(v1);
1985	<
1986	<	checkCompletedWithWrappedCancellationException(h);
1987	<	checkCancelled(f);
1988	<	assertEquals(0, r.invocationCount);
1989	<	checkCompletedNormally(g, v1);
1990	<	}}
1991	<
1992	<	public void testRunAfterBoth_sourceCancelled2() {
1993	<	for (ExecutionMode m : ExecutionMode.values())
1994	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1995	<	for (Integer v1 : new Integer[] { 1, null })
1996	<	{
1997	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1998	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1999	<	final Noop r = new Noop();
2000	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
2001	<
2002	<	assertTrue(g.cancel(mayInterruptIfRunning));
2003	<	checkIncomplete(h);
2004	<	f.complete(v1);
2005	<
2006	<	checkCompletedWithWrappedCancellationException(h);
2007	<	checkCancelled(g);
2008	<	assertEquals(0, r.invocationCount);
2009	<	checkCompletedNormally(f, v1);
2010	<	}}
2011	<
2012	<	public void testRunAfterBoth_sourceCancelled3() {
1606	>	public void testRunAfterBoth_sourceCancelled() {
1607		for (ExecutionMode m : ExecutionMode.values())
1608		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1609	+	for (boolean createIncomplete : new boolean[] { true, false })
1610	+	for (boolean fFirst : new boolean[] { true, false })
1611		for (Integer v1 : new Integer[] { 1, null })
1612		{
1613		final CompletableFuture<Integer> f = new CompletableFuture<>();
1614		final CompletableFuture<Integer> g = new CompletableFuture<>();
1615	<	final Noop r = new Noop();
1615	>	final Noop r = new Noop(m);
1616
2021	–	assertTrue(g.cancel(mayInterruptIfRunning));
2022	–	f.complete(v1);
2023	–	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1617
1618	<	checkCompletedWithWrappedCancellationException(h);
1619	<	checkCancelled(g);
1620	<	assertEquals(0, r.invocationCount);
2028	<	checkCompletedNormally(f, v1);
2029	<	}}
2030	<
2031	<	public void testRunAfterBoth_sourceCancelled4() {
2032	<	for (ExecutionMode m : ExecutionMode.values())
2033	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2034	<	for (Integer v1 : new Integer[] { 1, null })
2035	<	{
2036	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2037	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2038	<	final Noop r = new Noop();
2039	<
2040	<	assertTrue(f.cancel(mayInterruptIfRunning));
2041	<	g.complete(v1);
1618	>	(fFirst ? f : g).complete(v1);
1619	>	if (!createIncomplete)
1620	>	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1621		final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1622	+	if (createIncomplete) {
1623	+	checkIncomplete(h);
1624	+	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1625	+	}
1626
1627		checkCompletedWithWrappedCancellationException(h);
1628	<	checkCancelled(f);
1628	>	checkCancelled(!fFirst ? f : g);
1629		assertEquals(0, r.invocationCount);
1630	<	checkCompletedNormally(g, v1);
1630	>	checkCompletedNormally(fFirst ? f : g, v1);
1631		}}
1632
1633		/**
1634		* applyToEither result completes normally after normal completion
1635		* of either source
1636		*/
1637	<	public void testApplyToEither_normalCompletion1() {
1637	>	public void testApplyToEither_normalCompletion() {
1638		for (ExecutionMode m : ExecutionMode.values())
1639	+	for (boolean createIncomplete : new boolean[] { true, false })
1640	+	for (boolean fFirst : new boolean[] { true, false })
1641		for (Integer v1 : new Integer[] { 1, null })
1642		for (Integer v2 : new Integer[] { 2, null })
1643		{
1644		final CompletableFuture<Integer> f = new CompletableFuture<>();
1645		final CompletableFuture<Integer> g = new CompletableFuture<>();
1646	<	final IncFunction r = new IncFunction();
2062	<	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1646	>	final IncFunction r = new IncFunction(m);
1647
1648	<	f.complete(v1);
1649	<	checkCompletedNormally(h, inc(v1));
1650	<	g.complete(v2);
1648	>	if (!createIncomplete)
1649	>	if (fFirst) f.complete(v1); else g.complete(v2);
1650	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1651	>	if (createIncomplete) {
1652	>	checkIncomplete(h);
1653	>	assertEquals(0, r.invocationCount);
1654	>	if (fFirst) f.complete(v1); else g.complete(v2);
1655	>	}
1656	>	checkCompletedNormally(h, inc(fFirst ? v1 : v2));
1657	>	if (!fFirst) f.complete(v1); else g.complete(v2);
1658
1659		checkCompletedNormally(f, v1);
1660		checkCompletedNormally(g, v2);
1661	<	checkCompletedNormally(h, inc(v1));
1661	>	checkCompletedNormally(h, inc(fFirst ? v1 : v2));
1662		}}
1663
1664	<	public void testApplyToEither_normalCompletion2() {
1664	>	public void testApplyToEither_normalCompletionBothAvailable() {
1665		for (ExecutionMode m : ExecutionMode.values())
1666	+	for (boolean fFirst : new boolean[] { true, false })
1667		for (Integer v1 : new Integer[] { 1, null })
1668		for (Integer v2 : new Integer[] { 2, null })
1669		{
1670		final CompletableFuture<Integer> f = new CompletableFuture<>();
1671		final CompletableFuture<Integer> g = new CompletableFuture<>();
1672	<	final IncFunction r = new IncFunction();
2081	<	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1672	>	final IncFunction r = new IncFunction(m);
1673
1674	<	g.complete(v2);
1675	<	checkCompletedNormally(h, inc(v2));
1676	<	f.complete(v1);
1677	<
1678	<	checkCompletedNormally(f, v1);
1679	<	checkCompletedNormally(g, v2);
1680	<	checkCompletedNormally(h, inc(v2));
2090	<	}}
2091	<
2092	<	public void testApplyToEither_normalCompletion3() {
2093	<	for (ExecutionMode m : ExecutionMode.values())
2094	<	for (Integer v1 : new Integer[] { 1, null })
2095	<	for (Integer v2 : new Integer[] { 2, null })
2096	<	{
2097	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2098	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2099	<	final IncFunction r = new IncFunction();
1674	>	if (fFirst) {
1675	>	f.complete(v1);
1676	>	g.complete(v2);
1677	>	} else {
1678	>	g.complete(v2);
1679	>	f.complete(v1);
1680	>	}
1681
2101	–	f.complete(v1);
2102	–	g.complete(v2);
1682		final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1683
1684		checkCompletedNormally(f, v1);
#	Line 2117 | Line 1696 | public class CompletableFutureTest exten
1696		*/
1697		public void testApplyToEither_exceptionalCompletion1() {
1698		for (ExecutionMode m : ExecutionMode.values())
1699	+	for (boolean createIncomplete : new boolean[] { true, false })
1700	+	for (boolean fFirst : new boolean[] { true, false })
1701		for (Integer v1 : new Integer[] { 1, null })
1702		{
1703		final CompletableFuture<Integer> f = new CompletableFuture<>();
1704		final CompletableFuture<Integer> g = new CompletableFuture<>();
2124	–	final IncFunction r = new IncFunction();
2125	–	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1705		final CFException ex = new CFException();
1706	+	final IncFunction r = new IncFunction(m);
1707
1708	<	f.completeExceptionally(ex);
2129	<	checkCompletedWithWrappedCFException(h, ex);
2130	<	g.complete(v1);
2131	<
2132	<	assertEquals(0, r.invocationCount);
2133	<	checkCompletedNormally(g, v1);
2134	<	checkCompletedWithWrappedCFException(f, ex);
2135	<	checkCompletedWithWrappedCFException(h, ex);
2136	<	}}
2137	<
2138	<	public void testApplyToEither_exceptionalCompletion2() {
2139	<	for (ExecutionMode m : ExecutionMode.values())
2140	<	for (Integer v1 : new Integer[] { 1, null })
2141	<	{
2142	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2143	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2144	<	final IncFunction r = new IncFunction();
1708	>	if (!createIncomplete) (fFirst ? f : g).completeExceptionally(ex);
1709		final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1710	<	final CFException ex = new CFException();
1710	>	if (createIncomplete) {
1711	>	checkIncomplete(h);
1712	>	assertEquals(0, r.invocationCount);
1713	>	(fFirst ? f : g).completeExceptionally(ex);
1714	>	}
1715
2148	–	g.completeExceptionally(ex);
1716		checkCompletedWithWrappedCFException(h, ex);
1717	<	f.complete(v1);
1717	>	(!fFirst ? f : g).complete(v1);
1718
1719		assertEquals(0, r.invocationCount);
1720	<	checkCompletedNormally(f, v1);
1721	<	checkCompletedWithWrappedCFException(g, ex);
1720	>	checkCompletedNormally(!fFirst ? f : g, v1);
1721	>	checkCompletedWithWrappedCFException(fFirst ? f : g, ex);
1722		checkCompletedWithWrappedCFException(h, ex);
1723		}}
1724
1725	<	public void testApplyToEither_exceptionalCompletion3() {
1725	>	public void testApplyToEither_exceptionalCompletion2() {
1726		for (ExecutionMode m : ExecutionMode.values())
1727	+	for (boolean reverseArgs : new boolean[] { true, false })
1728	+	for (boolean fFirst : new boolean[] { true, false })
1729		for (Integer v1 : new Integer[] { 1, null })
1730		{
1731		final CompletableFuture<Integer> f = new CompletableFuture<>();
1732		final CompletableFuture<Integer> g = new CompletableFuture<>();
1733	<	final IncFunction r = new IncFunction();
1733	>	final IncFunction r1 = new IncFunction(m);
1734	>	final IncFunction r2 = new IncFunction(m);
1735		final CFException ex = new CFException();
1736	<
1737	<	g.completeExceptionally(ex);
1738	<	f.complete(v1);
1739	<	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1736	>	final CompletableFuture<Integer> j = (reverseArgs ? g : f);
1737	>	final CompletableFuture<Integer> k = (reverseArgs ? f : g);
1738	>	final CompletableFuture<Integer> h1 = m.applyToEither(j, k, r1);
1739	>	if (fFirst) {
1740	>	f.complete(v1);
1741	>	g.completeExceptionally(ex);
1742	>	} else {
1743	>	g.completeExceptionally(ex);
1744	>	f.complete(v1);
1745	>	}
1746	>	final CompletableFuture<Integer> h2 = m.applyToEither(j, k, r2);
1747
1748		// unspecified behavior
2172	–	Integer v;
1749		try {
1750	<	assertEquals(inc(v1), h.join());
1751	<	assertEquals(1, r.invocationCount);
1750	>	assertEquals(inc(v1), h1.join());
1751	>	assertEquals(1, r1.invocationCount);
1752		} catch (CompletionException ok) {
1753	<	checkCompletedWithWrappedCFException(h, ex);
1754	<	assertEquals(0, r.invocationCount);
1753	>	checkCompletedWithWrappedCFException(h1, ex);
1754	>	assertEquals(0, r1.invocationCount);
1755		}
1756
2181	–	checkCompletedWithWrappedCFException(g, ex);
2182	–	checkCompletedNormally(f, v1);
2183	–	}}
2184	–
2185	–	public void testApplyToEither_exceptionalCompletion4() {
2186	–	for (ExecutionMode m : ExecutionMode.values())
2187	–	for (Integer v1 : new Integer[] { 1, null })
2188	–	{
2189	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
2190	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
2191	–	final IncFunction r = new IncFunction();
2192	–	final CFException ex = new CFException();
2193	–
2194	–	f.completeExceptionally(ex);
2195	–	g.complete(v1);
2196	–	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
2197	–
2198	–	// unspecified behavior
2199	–	Integer v;
1757		try {
1758	<	assertEquals(inc(v1), h.join());
1759	<	assertEquals(1, r.invocationCount);
1758	>	assertEquals(inc(v1), h2.join());
1759	>	assertEquals(1, r2.invocationCount);
1760		} catch (CompletionException ok) {
1761	<	checkCompletedWithWrappedCFException(h, ex);
1762	<	assertEquals(0, r.invocationCount);
1761	>	checkCompletedWithWrappedCFException(h2, ex);
1762	>	assertEquals(0, r2.invocationCount);
1763		}
1764
1765	<	checkCompletedWithWrappedCFException(f, ex);
1766	<	checkCompletedNormally(g, v1);
1765	>	checkCompletedWithWrappedCFException(g, ex);
1766	>	checkCompletedNormally(f, v1);
1767		}}
1768
1769		/**
#	Line 2219 | Line 1776 | public class CompletableFutureTest exten
1776		{
1777		final CompletableFuture<Integer> f = new CompletableFuture<>();
1778		final CompletableFuture<Integer> g = new CompletableFuture<>();
1779	<	final FailingFunction r = new FailingFunction();
1779	>	final FailingFunction r = new FailingFunction(m);
1780		final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1781
1782		f.complete(v1);
#	Line 2236 | Line 1793 | public class CompletableFutureTest exten
1793		{
1794		final CompletableFuture<Integer> f = new CompletableFuture<>();
1795		final CompletableFuture<Integer> g = new CompletableFuture<>();
1796	<	final FailingFunction r = new FailingFunction();
1796	>	final FailingFunction r = new FailingFunction(m);
1797		final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1798
1799		g.complete(v2);
#	Line 2252 | Line 1809 | public class CompletableFutureTest exten
1809		public void testApplyToEither_sourceCancelled1() {
1810		for (ExecutionMode m : ExecutionMode.values())
1811		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1812	+	for (boolean createIncomplete : new boolean[] { true, false })
1813	+	for (boolean fFirst : new boolean[] { true, false })
1814		for (Integer v1 : new Integer[] { 1, null })
1815		{
1816		final CompletableFuture<Integer> f = new CompletableFuture<>();
1817		final CompletableFuture<Integer> g = new CompletableFuture<>();
1818	<	final IncFunction r = new IncFunction();
2260	<	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1818	>	final IncFunction r = new IncFunction(m);
1819
1820	<	assertTrue(f.cancel(mayInterruptIfRunning));
2263	<	checkCompletedWithWrappedCancellationException(h);
2264	<	g.complete(v1);
2265	<
2266	<	checkCancelled(f);
2267	<	assertEquals(0, r.invocationCount);
2268	<	checkCompletedNormally(g, v1);
2269	<	checkCompletedWithWrappedCancellationException(h);
2270	<	}}
2271	<
2272	<	public void testApplyToEither_sourceCancelled2() {
2273	<	for (ExecutionMode m : ExecutionMode.values())
2274	<	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2275	<	for (Integer v1 : new Integer[] { 1, null })
2276	<	{
2277	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
2278	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
2279	<	final IncFunction r = new IncFunction();
1820	>	if (!createIncomplete) assertTrue((fFirst ? f : g).cancel(mayInterruptIfRunning));
1821		final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1822	+	if (createIncomplete) {
1823	+	checkIncomplete(h);
1824	+	assertEquals(0, r.invocationCount);
1825	+	assertTrue((fFirst ? f : g).cancel(mayInterruptIfRunning));
1826	+	}
1827
2282	–	assertTrue(g.cancel(mayInterruptIfRunning));
1828		checkCompletedWithWrappedCancellationException(h);
1829	<	f.complete(v1);
1829	>	(!fFirst ? f : g).complete(v1);
1830
2286	–	checkCancelled(g);
1831		assertEquals(0, r.invocationCount);
1832	<	checkCompletedNormally(f, v1);
1832	>	checkCompletedNormally(!fFirst ? f : g, v1);
1833	>	checkCancelled(fFirst ? f : g);
1834		checkCompletedWithWrappedCancellationException(h);
1835		}}
1836
1837	<	public void testApplyToEither_sourceCancelled3() {
1837	>	public void testApplyToEither_sourceCancelled2() {
1838		for (ExecutionMode m : ExecutionMode.values())
1839		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1840	+	for (boolean reverseArgs : new boolean[] { true, false })
1841	+	for (boolean fFirst : new boolean[] { true, false })
1842		for (Integer v1 : new Integer[] { 1, null })
1843		{
1844		final CompletableFuture<Integer> f = new CompletableFuture<>();
1845		final CompletableFuture<Integer> g = new CompletableFuture<>();
1846	<	final IncFunction r = new IncFunction();
1846	>	final IncFunction r1 = new IncFunction(m);
1847	>	final IncFunction r2 = new IncFunction(m);
1848	>	final CFException ex = new CFException();
1849	>	final CompletableFuture<Integer> j = (reverseArgs ? g : f);
1850	>	final CompletableFuture<Integer> k = (reverseArgs ? f : g);
1851
1852	<	assertTrue(g.cancel(mayInterruptIfRunning));
1853	<	f.complete(v1);
1854	<	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1852	>	final CompletableFuture<Integer> h1 = m.applyToEither(j, k, r1);
1853	>	if (fFirst) {
1854	>	f.complete(v1);
1855	>	assertTrue(g.cancel(mayInterruptIfRunning));
1856	>	} else {
1857	>	assertTrue(g.cancel(mayInterruptIfRunning));
1858	>	f.complete(v1);
1859	>	}
1860	>	final CompletableFuture<Integer> h2 = m.applyToEither(j, k, r2);
1861
1862		// unspecified behavior
2306	–	Integer v;
1863		try {
1864	<	assertEquals(inc(v1), h.join());
1865	<	assertEquals(1, r.invocationCount);
1864	>	assertEquals(inc(v1), h1.join());
1865	>	assertEquals(1, r1.invocationCount);
1866		} catch (CompletionException ok) {
1867	<	checkCompletedWithWrappedCancellationException(h);
1868	<	assertEquals(0, r.invocationCount);
1867	>	checkCompletedWithWrappedCancellationException(h1);
1868	>	assertEquals(0, r1.invocationCount);
1869		}
1870
2315	–	checkCancelled(g);
2316	–	checkCompletedNormally(f, v1);
2317	–	}}
2318	–
2319	–	public void testApplyToEither_sourceCancelled4() {
2320	–	for (ExecutionMode m : ExecutionMode.values())
2321	–	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2322	–	for (Integer v1 : new Integer[] { 1, null })
2323	–	{
2324	–	final CompletableFuture<Integer> f = new CompletableFuture<>();
2325	–	final CompletableFuture<Integer> g = new CompletableFuture<>();
2326	–	final IncFunction r = new IncFunction();
2327	–
2328	–	assertTrue(f.cancel(mayInterruptIfRunning));
2329	–	g.complete(v1);
2330	–	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
2331	–
2332	–	// unspecified behavior
2333	–	Integer v;
1871		try {
1872	<	assertEquals(inc(v1), h.join());
1873	<	assertEquals(1, r.invocationCount);
1872	>	assertEquals(inc(v1), h2.join());
1873	>	assertEquals(1, r2.invocationCount);
1874		} catch (CompletionException ok) {
1875	<	checkCompletedWithWrappedCancellationException(h);
1876	<	assertEquals(0, r.invocationCount);
1875	>	checkCompletedWithWrappedCancellationException(h2);
1876	>	assertEquals(0, r2.invocationCount);
1877		}
1878
1879	<	checkCancelled(f);
1880	<	checkCompletedNormally(g, v1);
1879	>	checkCancelled(g);
1880	>	checkCompletedNormally(f, v1);
1881		}}
1882
1883		/**
#	Line 2519 | Line 2056 | public class CompletableFutureTest exten
2056		{
2057		final CompletableFuture<Integer> f = new CompletableFuture<>();
2058		final CompletableFuture<Integer> g = new CompletableFuture<>();
2059	<	final FailingConsumer r = new FailingConsumer();
2059	>	final FailingConsumer r = new FailingConsumer(m);
2060		final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2061
2062		f.complete(v1);
#	Line 2536 | Line 2073 | public class CompletableFutureTest exten
2073		{
2074		final CompletableFuture<Integer> f = new CompletableFuture<>();
2075		final CompletableFuture<Integer> g = new CompletableFuture<>();
2076	<	final FailingConsumer r = new FailingConsumer();
2076	>	final FailingConsumer r = new FailingConsumer(m);
2077		final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2078
2079		g.complete(v2);
#	Line 2656 | Line 2193 | public class CompletableFutureTest exten
2193		{
2194		final CompletableFuture<Integer> f = new CompletableFuture<>();
2195		final CompletableFuture<Integer> g = new CompletableFuture<>();
2196	<	final Noop r = new Noop();
2196	>	final Noop r = new Noop(m);
2197		final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2198
2199		f.complete(v1);
#	Line 2677 | Line 2214 | public class CompletableFutureTest exten
2214		{
2215		final CompletableFuture<Integer> f = new CompletableFuture<>();
2216		final CompletableFuture<Integer> g = new CompletableFuture<>();
2217	<	final Noop r = new Noop();
2217	>	final Noop r = new Noop(m);
2218		final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2219
2220		g.complete(v2);
#	Line 2698 | Line 2235 | public class CompletableFutureTest exten
2235		{
2236		final CompletableFuture<Integer> f = new CompletableFuture<>();
2237		final CompletableFuture<Integer> g = new CompletableFuture<>();
2238	<	final Noop r = new Noop();
2238	>	final Noop r = new Noop(m);
2239
2240		f.complete(v1);
2241		g.complete(v2);
#	Line 2720 | Line 2257 | public class CompletableFutureTest exten
2257		{
2258		final CompletableFuture<Integer> f = new CompletableFuture<>();
2259		final CompletableFuture<Integer> g = new CompletableFuture<>();
2260	<	final Noop r = new Noop();
2260	>	final Noop r = new Noop(m);
2261		final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2262		final CFException ex = new CFException();
2263
#	Line 2740 | Line 2277 | public class CompletableFutureTest exten
2277		{
2278		final CompletableFuture<Integer> f = new CompletableFuture<>();
2279		final CompletableFuture<Integer> g = new CompletableFuture<>();
2280	<	final Noop r = new Noop();
2280	>	final Noop r = new Noop(m);
2281		final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2282		final CFException ex = new CFException();
2283
#	Line 2760 | Line 2297 | public class CompletableFutureTest exten
2297		{
2298		final CompletableFuture<Integer> f = new CompletableFuture<>();
2299		final CompletableFuture<Integer> g = new CompletableFuture<>();
2300	<	final Noop r = new Noop();
2300	>	final Noop r = new Noop(m);
2301		final CFException ex = new CFException();
2302
2303		g.completeExceptionally(ex);
#	Line 2787 | Line 2324 | public class CompletableFutureTest exten
2324		{
2325		final CompletableFuture<Integer> f = new CompletableFuture<>();
2326		final CompletableFuture<Integer> g = new CompletableFuture<>();
2327	<	final Noop r = new Noop();
2327	>	final Noop r = new Noop(m);
2328		final CFException ex = new CFException();
2329
2330		f.completeExceptionally(ex);
#	Line 2818 | Line 2355 | public class CompletableFutureTest exten
2355		{
2356		final CompletableFuture<Integer> f = new CompletableFuture<>();
2357		final CompletableFuture<Integer> g = new CompletableFuture<>();
2358	<	final FailingRunnable r = new FailingRunnable();
2358	>	final FailingRunnable r = new FailingRunnable(m);
2359		final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2360
2361		f.complete(v1);
#	Line 2835 | Line 2372 | public class CompletableFutureTest exten
2372		{
2373		final CompletableFuture<Integer> f = new CompletableFuture<>();
2374		final CompletableFuture<Integer> g = new CompletableFuture<>();
2375	<	final FailingRunnable r = new FailingRunnable();
2375	>	final FailingRunnable r = new FailingRunnable(m);
2376		final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2377
2378		g.complete(v2);
#	Line 2855 | Line 2392 | public class CompletableFutureTest exten
2392		{
2393		final CompletableFuture<Integer> f = new CompletableFuture<>();
2394		final CompletableFuture<Integer> g = new CompletableFuture<>();
2395	<	final Noop r = new Noop();
2395	>	final Noop r = new Noop(m);
2396		final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2397
2398		assertTrue(f.cancel(mayInterruptIfRunning));
#	Line 2875 | Line 2412 | public class CompletableFutureTest exten
2412		{
2413		final CompletableFuture<Integer> f = new CompletableFuture<>();
2414		final CompletableFuture<Integer> g = new CompletableFuture<>();
2415	<	final Noop r = new Noop();
2415	>	final Noop r = new Noop(m);
2416		final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2417
2418		assertTrue(g.cancel(mayInterruptIfRunning));
#	Line 2895 | Line 2432 | public class CompletableFutureTest exten
2432		{
2433		final CompletableFuture<Integer> f = new CompletableFuture<>();
2434		final CompletableFuture<Integer> g = new CompletableFuture<>();
2435	<	final Noop r = new Noop();
2435	>	final Noop r = new Noop(m);
2436
2437		assertTrue(g.cancel(mayInterruptIfRunning));
2438		f.complete(v1);
#	Line 2922 | Line 2459 | public class CompletableFutureTest exten
2459		{
2460		final CompletableFuture<Integer> f = new CompletableFuture<>();
2461		final CompletableFuture<Integer> g = new CompletableFuture<>();
2462	<	final Noop r = new Noop();
2462	>	final Noop r = new Noop(m);
2463
2464		assertTrue(f.cancel(mayInterruptIfRunning));
2465		g.complete(v1);
#	Line 2951 | Line 2488 | public class CompletableFutureTest exten
2488		for (Integer v1 : new Integer[] { 1, null })
2489		{
2490		final CompletableFuture<Integer> f = new CompletableFuture<>();
2491	<	final CompletableFutureInc r = new CompletableFutureInc();
2491	>	final CompletableFutureInc r = new CompletableFutureInc(m);
2492		if (!createIncomplete) f.complete(v1);
2493	<	final CompletableFuture<Integer> g = f.thenCompose(r);
2493	>	final CompletableFuture<Integer> g = m.thenCompose(f, r);
2494		if (createIncomplete) f.complete(v1);
2495
2496		checkCompletedNormally(g, inc(v1));
#	Line 2970 | Line 2507 | public class CompletableFutureTest exten
2507		for (boolean createIncomplete : new boolean[] { true, false })
2508		{
2509		final CFException ex = new CFException();
2510	<	final CompletableFutureInc r = new CompletableFutureInc();
2510	>	final CompletableFutureInc r = new CompletableFutureInc(m);
2511		final CompletableFuture<Integer> f = new CompletableFuture<>();
2512		if (!createIncomplete) f.completeExceptionally(ex);
2513	<	final CompletableFuture<Integer> g = f.thenCompose(r);
2513	>	final CompletableFuture<Integer> g = m.thenCompose(f, r);
2514		if (createIncomplete) f.completeExceptionally(ex);
2515
2516		checkCompletedWithWrappedCFException(g, ex);
#	Line 2991 | Line 2528 | public class CompletableFutureTest exten
2528		{
2529		final CompletableFuture<Integer> f = new CompletableFuture<>();
2530		final FailingCompletableFutureFunction r
2531	<	= new FailingCompletableFutureFunction();
2531	>	= new FailingCompletableFutureFunction(m);
2532		if (!createIncomplete) f.complete(v1);
2533	<	final CompletableFuture<Integer> g = f.thenCompose(r);
2533	>	final CompletableFuture<Integer> g = m.thenCompose(f, r);
2534		if (createIncomplete) f.complete(v1);
2535
2536		checkCompletedWithWrappedCFException(g);
#	Line 3009 | Line 2546 | public class CompletableFutureTest exten
2546		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2547		{
2548		final CompletableFuture<Integer> f = new CompletableFuture<>();
2549	<	final CompletableFutureInc r = new CompletableFutureInc();
2549	>	final CompletableFutureInc r = new CompletableFutureInc(m);
2550		if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
2551	<	final CompletableFuture<Integer> g = f.thenCompose(r);
2551	>	final CompletableFuture<Integer> g = m.thenCompose(f, r);
2552		if (createIncomplete) {
2553		checkIncomplete(g);
2554		assertTrue(f.cancel(mayInterruptIfRunning));
#	Line 3183 | Line 2720 | public class CompletableFutureTest exten
2720
2721		() -> f.thenCompose(null),
2722		() -> f.thenComposeAsync(null),
2723	<	() -> f.thenComposeAsync(new CompletableFutureInc(), null),
2723	>	() -> f.thenComposeAsync(new CompletableFutureInc(ExecutionMode.EXECUTOR), null),
2724		() -> f.thenComposeAsync(null, exec),
2725
2726		() -> f.exceptionally(null),

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