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Comparing jsr166/src/test/tck/CompletableFutureTest.java (file contents):
Revision 1.75 by jsr166, Sat Jun 7 21:14:42 2014 UTC vs.
Revision 1.102 by jsr166, Sat Apr 25 04:55:30 2015 UTC

#	Line 5 | Line 5
5		* http://creativecommons.org/publicdomain/zero/1.0/
6		*/
7
8	<	import junit.framework.*;
8	>	import static java.util.concurrent.TimeUnit.MILLISECONDS;
9	>	import static java.util.concurrent.TimeUnit.SECONDS;
10	>
11	>	import java.util.ArrayList;
12	>	import java.util.List;
13	>	import java.util.Objects;
14		import java.util.concurrent.Callable;
10	–	import java.util.concurrent.Executor;
11	–	import java.util.concurrent.ExecutorService;
12	–	import java.util.concurrent.Executors;
15		import java.util.concurrent.CancellationException;
14	–	import java.util.concurrent.CountDownLatch;
15	–	import java.util.concurrent.ExecutionException;
16	–	import java.util.concurrent.Future;
16		import java.util.concurrent.CompletableFuture;
17		import java.util.concurrent.CompletionException;
18		import java.util.concurrent.CompletionStage;
19	+	import java.util.concurrent.ExecutionException;
20	+	import java.util.concurrent.Executor;
21		import java.util.concurrent.ForkJoinPool;
22		import java.util.concurrent.ForkJoinTask;
23		import java.util.concurrent.TimeoutException;
24		import java.util.concurrent.atomic.AtomicInteger;
24	–	import static java.util.concurrent.TimeUnit.MILLISECONDS;
25	–	import static java.util.concurrent.TimeUnit.SECONDS;
26	–	import java.util.*;
27	–	import java.util.function.Supplier;
28	–	import java.util.function.Consumer;
25		import java.util.function.BiConsumer;
30	–	import java.util.function.Function;
26		import java.util.function.BiFunction;
27	+	import java.util.function.Consumer;
28	+	import java.util.function.Function;
29	+	import java.util.function.Supplier;
30	+
31	+	import junit.framework.Test;
32	+	import junit.framework.TestSuite;
33
34		public class CompletableFutureTest extends JSR166TestCase {
35
36		public static void main(String[] args) {
37	<	junit.textui.TestRunner.run(suite());
37	>	main(suite(), args);
38		}
39		public static Test suite() {
40		return new TestSuite(CompletableFutureTest.class);
#	Line 57 | Line 58 | public class CompletableFutureTest exten
58		}
59
60		<T> void checkCompletedNormally(CompletableFuture<T> f, T value) {
61	<	try {
62	<	assertEquals(value, f.get(LONG_DELAY_MS, MILLISECONDS));
62	<	} catch (Throwable fail) { threadUnexpectedException(fail); }
61	>	checkTimedGet(f, value);
62	>
63		try {
64		assertEquals(value, f.join());
65		} catch (Throwable fail) { threadUnexpectedException(fail); }
#	Line 76 | Line 76 | public class CompletableFutureTest exten
76		}
77
78		void checkCompletedWithWrappedCFException(CompletableFuture<?> f) {
79	+	long startTime = System.nanoTime();
80	+	long timeoutMillis = LONG_DELAY_MS;
81		try {
82	<	f.get(LONG_DELAY_MS, MILLISECONDS);
82	>	f.get(timeoutMillis, MILLISECONDS);
83		shouldThrow();
84		} catch (ExecutionException success) {
85		assertTrue(success.getCause() instanceof CFException);
86		} catch (Throwable fail) { threadUnexpectedException(fail); }
87	+	assertTrue(millisElapsedSince(startTime) < timeoutMillis/2);
88	+
89		try {
90		f.join();
91		shouldThrow();
#	Line 107 | Line 111 | public class CompletableFutureTest exten
111
112		<U> void checkCompletedExceptionallyWithRootCause(CompletableFuture<U> f,
113		Throwable ex) {
114	+	long startTime = System.nanoTime();
115	+	long timeoutMillis = LONG_DELAY_MS;
116		try {
117	<	f.get(LONG_DELAY_MS, MILLISECONDS);
117	>	f.get(timeoutMillis, MILLISECONDS);
118		shouldThrow();
119		} catch (ExecutionException success) {
120		assertSame(ex, success.getCause());
121		} catch (Throwable fail) { threadUnexpectedException(fail); }
122	+	assertTrue(millisElapsedSince(startTime) < timeoutMillis/2);
123	+
124		try {
125		f.join();
126		shouldThrow();
#	Line 158 | Line 166 | public class CompletableFutureTest exten
166		}
167
168		void checkCancelled(CompletableFuture<?> f) {
169	+	long startTime = System.nanoTime();
170	+	long timeoutMillis = LONG_DELAY_MS;
171		try {
172	<	f.get(LONG_DELAY_MS, MILLISECONDS);
172	>	f.get(timeoutMillis, MILLISECONDS);
173		shouldThrow();
174		} catch (CancellationException success) {
175		} catch (Throwable fail) { threadUnexpectedException(fail); }
176	+	assertTrue(millisElapsedSince(startTime) < timeoutMillis/2);
177	+
178		try {
179		f.join();
180		shouldThrow();
#	Line 183 | Line 195 | public class CompletableFutureTest exten
195		}
196
197		void checkCompletedWithWrappedCancellationException(CompletableFuture<?> f) {
198	+	long startTime = System.nanoTime();
199	+	long timeoutMillis = LONG_DELAY_MS;
200		try {
201	<	f.get(LONG_DELAY_MS, MILLISECONDS);
201	>	f.get(timeoutMillis, MILLISECONDS);
202		shouldThrow();
203		} catch (ExecutionException success) {
204		assertTrue(success.getCause() instanceof CancellationException);
205		} catch (Throwable fail) { threadUnexpectedException(fail); }
206	+	assertTrue(millisElapsedSince(startTime) < timeoutMillis/2);
207	+
208		try {
209		f.join();
210		shouldThrow();
#	Line 227 | Line 243 | public class CompletableFutureTest exten
243		* isCancelled, join, get, and getNow
244		*/
245		public void testComplete() {
246	+	for (Integer v1 : new Integer[] { 1, null })
247	+	{
248		CompletableFuture<Integer> f = new CompletableFuture<>();
249		checkIncomplete(f);
250	<	f.complete(one);
251	<	checkCompletedNormally(f, one);
252	<	}
250	>	assertTrue(f.complete(v1));
251	>	assertFalse(f.complete(v1));
252	>	checkCompletedNormally(f, v1);
253	>	}}
254
255		/**
256		* completeExceptionally completes exceptionally, as indicated by
#	Line 250 | Line 269 | public class CompletableFutureTest exten
269		* methods isDone, isCancelled, join, get, and getNow
270		*/
271		public void testCancel() {
272	+	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
273	+	{
274		CompletableFuture<Integer> f = new CompletableFuture<>();
275		checkIncomplete(f);
276	<	assertTrue(f.cancel(true));
276	>	assertTrue(f.cancel(mayInterruptIfRunning));
277	>	assertTrue(f.cancel(mayInterruptIfRunning));
278	>	assertTrue(f.cancel(!mayInterruptIfRunning));
279		checkCancelled(f);
280	<	}
280	>	}}
281
282		/**
283		* obtrudeValue forces completion with given value
#	Line 262 | Line 285 | public class CompletableFutureTest exten
285		public void testObtrudeValue() {
286		CompletableFuture<Integer> f = new CompletableFuture<>();
287		checkIncomplete(f);
288	<	f.complete(one);
288	>	assertTrue(f.complete(one));
289		checkCompletedNormally(f, one);
290		f.obtrudeValue(three);
291		checkCompletedNormally(f, three);
#	Line 289 | Line 312 | public class CompletableFutureTest exten
312		CompletableFuture<Integer> f;
313
314		f = new CompletableFuture<>();
315	<	f.complete(v1);
315	>	assertTrue(f.complete(v1));
316		for (int i = 0; i < 2; i++) {
317		f.obtrudeException(ex = new CFException());
318		checkCompletedExceptionally(f, ex);
#	Line 309 | Line 332 | public class CompletableFutureTest exten
332		checkCompletedExceptionally(f, ex);
333		f.completeExceptionally(new CFException());
334		checkCompletedExceptionally(f, ex);
335	<	f.complete(v1);
335	>	assertFalse(f.complete(v1));
336		checkCompletedExceptionally(f, ex);
337		}}
338
#	Line 317 | Line 340 | public class CompletableFutureTest exten
340		* getNumberOfDependents returns number of dependent tasks
341		*/
342		public void testGetNumberOfDependents() {
343	+	for (ExecutionMode m : ExecutionMode.values())
344	+	for (Integer v1 : new Integer[] { 1, null })
345	+	{
346		CompletableFuture<Integer> f = new CompletableFuture<>();
347		assertEquals(0, f.getNumberOfDependents());
348	<	CompletableFuture g = f.thenRun(new Noop(ExecutionMode.DEFAULT));
348	>	final CompletableFuture<Void> g = m.thenRun(f, new Noop(m));
349		assertEquals(1, f.getNumberOfDependents());
350		assertEquals(0, g.getNumberOfDependents());
351	<	CompletableFuture h = f.thenRun(new Noop(ExecutionMode.DEFAULT));
351	>	final CompletableFuture<Void> h = m.thenRun(f, new Noop(m));
352		assertEquals(2, f.getNumberOfDependents());
353	<	f.complete(1);
353	>	assertEquals(0, h.getNumberOfDependents());
354	>	assertTrue(f.complete(v1));
355		checkCompletedNormally(g, null);
356	+	checkCompletedNormally(h, null);
357		assertEquals(0, f.getNumberOfDependents());
358		assertEquals(0, g.getNumberOfDependents());
359	<	}
359	>	assertEquals(0, h.getNumberOfDependents());
360	>	}}
361
362		/**
363		* toString indicates current completion state
#	Line 339 | Line 368 | public class CompletableFutureTest exten
368		f = new CompletableFuture<String>();
369		assertTrue(f.toString().contains("[Not completed]"));
370
371	<	f.complete("foo");
371	>	assertTrue(f.complete("foo"));
372		assertTrue(f.toString().contains("[Completed normally]"));
373
374		f = new CompletableFuture<String>();
375	<	f.completeExceptionally(new IndexOutOfBoundsException());
375	>	assertTrue(f.completeExceptionally(new IndexOutOfBoundsException()));
376		assertTrue(f.toString().contains("[Completed exceptionally]"));
377
378	<	f = new CompletableFuture<String>();
379	<	f.cancel(true);
380	<	assertTrue(f.toString().contains("[Completed exceptionally]"));
381	<
382	<	f = new CompletableFuture<String>();
354	<	f.cancel(false);
355	<	assertTrue(f.toString().contains("[Completed exceptionally]"));
378	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false }) {
379	>	f = new CompletableFuture<String>();
380	>	assertTrue(f.cancel(mayInterruptIfRunning));
381	>	assertTrue(f.toString().contains("[Completed exceptionally]"));
382	>	}
383		}
384
385		/**
#	Line 520 | Line 547 | public class CompletableFutureTest exten
547		}
548		}
549
523	–
550		class CompletableFutureInc extends CheckedIntegerAction
551		implements Function<Integer, CompletableFuture<Integer>>
552		{
#	Line 529 | Line 555 | public class CompletableFutureTest exten
555		invoked();
556		value = x;
557		CompletableFuture<Integer> f = new CompletableFuture<>();
558	<	f.complete(inc(x));
558	>	assertTrue(f.complete(inc(x)));
559		return f;
560		}
561		}
#	Line 559 | Line 585 | public class CompletableFutureTest exten
585		}
586		}
587
588	+	static final boolean defaultExecutorIsCommonPool
589	+	= ForkJoinPool.getCommonPoolParallelism() > 1;
590	+
591		/**
592		* Permits the testing of parallel code for the 3 different
593		* execution modes without copy/pasting all the test methods.
594		*/
595		enum ExecutionMode {
596	<	DEFAULT {
596	>	SYNC {
597		public void checkExecutionMode() {
598		assertFalse(ThreadExecutor.startedCurrentThread());
599		assertNull(ForkJoinTask.getPool());
#	Line 640 | Line 669 | public class CompletableFutureTest exten
669
670		ASYNC {
671		public void checkExecutionMode() {
672	<	assertSame(ForkJoinPool.commonPool(),
673	<	ForkJoinTask.getPool());
672	>	assertEquals(defaultExecutorIsCommonPool,
673	>	(ForkJoinPool.commonPool() == ForkJoinTask.getPool()));
674		}
675		public CompletableFuture<Void> runAsync(Runnable a) {
676		return CompletableFuture.runAsync(a);
#	Line 837 | Line 866 | public class CompletableFutureTest exten
866		{
867		final AtomicInteger a = new AtomicInteger(0);
868		final CompletableFuture<Integer> f = new CompletableFuture<>();
869	<	if (!createIncomplete) f.complete(v1);
869	>	if (!createIncomplete) assertTrue(f.complete(v1));
870		final CompletableFuture<Integer> g = f.exceptionally
871		((Throwable t) -> {
872		// Should not be called
873		a.getAndIncrement();
874		throw new AssertionError();
875		});
876	<	if (createIncomplete) f.complete(v1);
876	>	if (createIncomplete) assertTrue(f.complete(v1));
877
878		checkCompletedNormally(g, v1);
879		checkCompletedNormally(f, v1);
#	Line 865 | Line 894 | public class CompletableFutureTest exten
894		if (!createIncomplete) f.completeExceptionally(ex);
895		final CompletableFuture<Integer> g = f.exceptionally
896		((Throwable t) -> {
897	<	ExecutionMode.DEFAULT.checkExecutionMode();
897	>	ExecutionMode.SYNC.checkExecutionMode();
898		threadAssertSame(t, ex);
899		a.getAndIncrement();
900		return v1;
#	Line 878 | Line 907 | public class CompletableFutureTest exten
907
908		public void testExceptionally_exceptionalCompletionActionFailed() {
909		for (boolean createIncomplete : new boolean[] { true, false })
881	–	for (Integer v1 : new Integer[] { 1, null })
910		{
911		final AtomicInteger a = new AtomicInteger(0);
912		final CFException ex1 = new CFException();
#	Line 887 | Line 915 | public class CompletableFutureTest exten
915		if (!createIncomplete) f.completeExceptionally(ex1);
916		final CompletableFuture<Integer> g = f.exceptionally
917		((Throwable t) -> {
918	<	ExecutionMode.DEFAULT.checkExecutionMode();
918	>	ExecutionMode.SYNC.checkExecutionMode();
919		threadAssertSame(t, ex1);
920		a.getAndIncrement();
921		throw ex2;
#	Line 909 | Line 937 | public class CompletableFutureTest exten
937		{
938		final AtomicInteger a = new AtomicInteger(0);
939		final CompletableFuture<Integer> f = new CompletableFuture<>();
940	<	if (!createIncomplete) f.complete(v1);
940	>	if (!createIncomplete) assertTrue(f.complete(v1));
941		final CompletableFuture<Integer> g = m.whenComplete
942		(f,
943		(Integer x, Throwable t) -> {
#	Line 918 | Line 946 | public class CompletableFutureTest exten
946		threadAssertNull(t);
947		a.getAndIncrement();
948		});
949	<	if (createIncomplete) f.complete(v1);
949	>	if (createIncomplete) assertTrue(f.complete(v1));
950
951		checkCompletedNormally(g, v1);
952		checkCompletedNormally(f, v1);
#	Line 932 | Line 960 | public class CompletableFutureTest exten
960		public void testWhenComplete_exceptionalCompletion() {
961		for (ExecutionMode m : ExecutionMode.values())
962		for (boolean createIncomplete : new boolean[] { true, false })
935	–	for (Integer v1 : new Integer[] { 1, null })
963		{
964		final AtomicInteger a = new AtomicInteger(0);
965		final CFException ex = new CFException();
#	Line 992 | Line 1019 | public class CompletableFutureTest exten
1019		final AtomicInteger a = new AtomicInteger(0);
1020		final CFException ex = new CFException();
1021		final CompletableFuture<Integer> f = new CompletableFuture<>();
1022	<	if (!createIncomplete) f.complete(v1);
1022	>	if (!createIncomplete) assertTrue(f.complete(v1));
1023		final CompletableFuture<Integer> g = m.whenComplete
1024		(f,
1025		(Integer x, Throwable t) -> {
#	Line 1002 | Line 1029 | public class CompletableFutureTest exten
1029		a.getAndIncrement();
1030		throw ex;
1031		});
1032	<	if (createIncomplete) f.complete(v1);
1032	>	if (createIncomplete) assertTrue(f.complete(v1));
1033
1034		checkCompletedWithWrappedException(g, ex);
1035		checkCompletedNormally(f, v1);
#	Line 1017 | Line 1044 | public class CompletableFutureTest exten
1044		public void testWhenComplete_actionFailedSourceFailed() {
1045		for (boolean createIncomplete : new boolean[] { true, false })
1046		for (ExecutionMode m : ExecutionMode.values())
1020	–	for (Integer v1 : new Integer[] { 1, null })
1047		{
1048		final AtomicInteger a = new AtomicInteger(0);
1049		final CFException ex1 = new CFException();
#	Line 1052 | Line 1078 | public class CompletableFutureTest exten
1078		{
1079		final CompletableFuture<Integer> f = new CompletableFuture<>();
1080		final AtomicInteger a = new AtomicInteger(0);
1081	<	if (!createIncomplete) f.complete(v1);
1081	>	if (!createIncomplete) assertTrue(f.complete(v1));
1082		final CompletableFuture<Integer> g = m.handle
1083		(f,
1084		(Integer x, Throwable t) -> {
#	Line 1062 | Line 1088 | public class CompletableFutureTest exten
1088		a.getAndIncrement();
1089		return inc(v1);
1090		});
1091	<	if (createIncomplete) f.complete(v1);
1091	>	if (createIncomplete) assertTrue(f.complete(v1));
1092
1093		checkCompletedNormally(g, inc(v1));
1094		checkCompletedNormally(f, v1);
#	Line 1163 | Line 1189 | public class CompletableFutureTest exten
1189		final CompletableFuture<Integer> f = new CompletableFuture<>();
1190		final AtomicInteger a = new AtomicInteger(0);
1191		final CFException ex = new CFException();
1192	<	if (!createIncomplete) f.complete(v1);
1192	>	if (!createIncomplete) assertTrue(f.complete(v1));
1193		final CompletableFuture<Integer> g = m.handle
1194		(f,
1195		(Integer x, Throwable t) -> {
#	Line 1173 | Line 1199 | public class CompletableFutureTest exten
1199		a.getAndIncrement();
1200		throw ex;
1201		});
1202	<	if (createIncomplete) f.complete(v1);
1202	>	if (createIncomplete) assertTrue(f.complete(v1));
1203
1204		checkCompletedWithWrappedException(g, ex);
1205		checkCompletedNormally(f, v1);
#	Line 1254 | Line 1280 | public class CompletableFutureTest exten
1280		*/
1281		public void testThenRun_normalCompletion() {
1282		for (ExecutionMode m : ExecutionMode.values())
1257	–	for (boolean createIncomplete : new boolean[] { true, false })
1283		for (Integer v1 : new Integer[] { 1, null })
1284		{
1285		final CompletableFuture<Integer> f = new CompletableFuture<>();
1286	<	final Noop r = new Noop(m);
1287	<	if (!createIncomplete) f.complete(v1);
1263	<	final CompletableFuture<Void> g = m.thenRun(f, r);
1264	<	if (createIncomplete) {
1265	<	checkIncomplete(g);
1266	<	f.complete(v1);
1267	<	}
1286	>	final Noop[] rs = new Noop[6];
1287	>	for (int i = 0; i < rs.length; i++) rs[i] = new Noop(m);
1288
1289	<	checkCompletedNormally(g, null);
1289	>	final CompletableFuture<Void> h0 = m.thenRun(f, rs[0]);
1290	>	final CompletableFuture<Void> h1 = m.runAfterBoth(f, f, rs[1]);
1291	>	final CompletableFuture<Void> h2 = m.runAfterEither(f, f, rs[2]);
1292	>	checkIncomplete(h0);
1293	>	checkIncomplete(h1);
1294	>	checkIncomplete(h2);
1295	>	assertTrue(f.complete(v1));
1296	>	final CompletableFuture<Void> h3 = m.thenRun(f, rs[3]);
1297	>	final CompletableFuture<Void> h4 = m.runAfterBoth(f, f, rs[4]);
1298	>	final CompletableFuture<Void> h5 = m.runAfterEither(f, f, rs[5]);
1299	>
1300	>	checkCompletedNormally(h0, null);
1301	>	checkCompletedNormally(h1, null);
1302	>	checkCompletedNormally(h2, null);
1303	>	checkCompletedNormally(h3, null);
1304	>	checkCompletedNormally(h4, null);
1305	>	checkCompletedNormally(h5, null);
1306		checkCompletedNormally(f, v1);
1307	<	r.assertInvoked();
1307	>	for (Noop r : rs) r.assertInvoked();
1308		}}
1309
1310		/**
#	Line 1277 | Line 1313 | public class CompletableFutureTest exten
1313		*/
1314		public void testThenRun_exceptionalCompletion() {
1315		for (ExecutionMode m : ExecutionMode.values())
1280	–	for (boolean createIncomplete : new boolean[] { true, false })
1316		{
1317		final CFException ex = new CFException();
1318		final CompletableFuture<Integer> f = new CompletableFuture<>();
1319	<	final Noop r = new Noop(m);
1320	<	if (!createIncomplete) f.completeExceptionally(ex);
1286	<	final CompletableFuture<Void> g = m.thenRun(f, r);
1287	<	if (createIncomplete) {
1288	<	checkIncomplete(g);
1289	<	f.completeExceptionally(ex);
1290	<	}
1319	>	final Noop[] rs = new Noop[6];
1320	>	for (int i = 0; i < rs.length; i++) rs[i] = new Noop(m);
1321
1322	<	checkCompletedWithWrappedException(g, ex);
1322	>	final CompletableFuture<Void> h0 = m.thenRun(f, rs[0]);
1323	>	final CompletableFuture<Void> h1 = m.runAfterBoth(f, f, rs[1]);
1324	>	final CompletableFuture<Void> h2 = m.runAfterEither(f, f, rs[2]);
1325	>	checkIncomplete(h0);
1326	>	checkIncomplete(h1);
1327	>	checkIncomplete(h2);
1328	>	assertTrue(f.completeExceptionally(ex));
1329	>	final CompletableFuture<Void> h3 = m.thenRun(f, rs[3]);
1330	>	final CompletableFuture<Void> h4 = m.runAfterBoth(f, f, rs[4]);
1331	>	final CompletableFuture<Void> h5 = m.runAfterEither(f, f, rs[5]);
1332	>
1333	>	checkCompletedWithWrappedException(h0, ex);
1334	>	checkCompletedWithWrappedException(h1, ex);
1335	>	checkCompletedWithWrappedException(h2, ex);
1336	>	checkCompletedWithWrappedException(h3, ex);
1337	>	checkCompletedWithWrappedException(h4, ex);
1338	>	checkCompletedWithWrappedException(h5, ex);
1339		checkCompletedExceptionally(f, ex);
1340	<	r.assertNotInvoked();
1340	>	for (Noop r : rs) r.assertNotInvoked();
1341		}}
1342
1343		/**
#	Line 1299 | Line 1345 | public class CompletableFutureTest exten
1345		*/
1346		public void testThenRun_sourceCancelled() {
1347		for (ExecutionMode m : ExecutionMode.values())
1302	–	for (boolean createIncomplete : new boolean[] { true, false })
1348		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1349		{
1350		final CompletableFuture<Integer> f = new CompletableFuture<>();
1351	<	final Noop r = new Noop(m);
1352	<	if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
1308	<	final CompletableFuture<Void> g = m.thenRun(f, r);
1309	<	if (createIncomplete) {
1310	<	checkIncomplete(g);
1311	<	assertTrue(f.cancel(mayInterruptIfRunning));
1312	<	}
1351	>	final Noop[] rs = new Noop[6];
1352	>	for (int i = 0; i < rs.length; i++) rs[i] = new Noop(m);
1353
1354	<	checkCompletedWithWrappedCancellationException(g);
1354	>	final CompletableFuture<Void> h0 = m.thenRun(f, rs[0]);
1355	>	final CompletableFuture<Void> h1 = m.runAfterBoth(f, f, rs[1]);
1356	>	final CompletableFuture<Void> h2 = m.runAfterEither(f, f, rs[2]);
1357	>	checkIncomplete(h0);
1358	>	checkIncomplete(h1);
1359	>	checkIncomplete(h2);
1360	>	assertTrue(f.cancel(mayInterruptIfRunning));
1361	>	final CompletableFuture<Void> h3 = m.thenRun(f, rs[3]);
1362	>	final CompletableFuture<Void> h4 = m.runAfterBoth(f, f, rs[4]);
1363	>	final CompletableFuture<Void> h5 = m.runAfterEither(f, f, rs[5]);
1364	>
1365	>	checkCompletedWithWrappedCancellationException(h0);
1366	>	checkCompletedWithWrappedCancellationException(h1);
1367	>	checkCompletedWithWrappedCancellationException(h2);
1368	>	checkCompletedWithWrappedCancellationException(h3);
1369	>	checkCompletedWithWrappedCancellationException(h4);
1370	>	checkCompletedWithWrappedCancellationException(h5);
1371		checkCancelled(f);
1372	<	r.assertNotInvoked();
1372	>	for (Noop r : rs) r.assertNotInvoked();
1373		}}
1374
1375		/**
#	Line 1321 | Line 1377 | public class CompletableFutureTest exten
1377		*/
1378		public void testThenRun_actionFailed() {
1379		for (ExecutionMode m : ExecutionMode.values())
1324	–	for (boolean createIncomplete : new boolean[] { true, false })
1380		for (Integer v1 : new Integer[] { 1, null })
1381		{
1382		final CompletableFuture<Integer> f = new CompletableFuture<>();
1383	<	final FailingRunnable r = new FailingRunnable(m);
1384	<	if (!createIncomplete) f.complete(v1);
1330	<	final CompletableFuture<Void> g = m.thenRun(f, r);
1331	<	if (createIncomplete) {
1332	<	checkIncomplete(g);
1333	<	f.complete(v1);
1334	<	}
1383	>	final FailingRunnable[] rs = new FailingRunnable[6];
1384	>	for (int i = 0; i < rs.length; i++) rs[i] = new FailingRunnable(m);
1385
1386	<	checkCompletedWithWrappedCFException(g);
1386	>	final CompletableFuture<Void> h0 = m.thenRun(f, rs[0]);
1387	>	final CompletableFuture<Void> h1 = m.runAfterBoth(f, f, rs[1]);
1388	>	final CompletableFuture<Void> h2 = m.runAfterEither(f, f, rs[2]);
1389	>	assertTrue(f.complete(v1));
1390	>	final CompletableFuture<Void> h3 = m.thenRun(f, rs[3]);
1391	>	final CompletableFuture<Void> h4 = m.runAfterBoth(f, f, rs[4]);
1392	>	final CompletableFuture<Void> h5 = m.runAfterEither(f, f, rs[5]);
1393	>
1394	>	checkCompletedWithWrappedCFException(h0);
1395	>	checkCompletedWithWrappedCFException(h1);
1396	>	checkCompletedWithWrappedCFException(h2);
1397	>	checkCompletedWithWrappedCFException(h3);
1398	>	checkCompletedWithWrappedCFException(h4);
1399	>	checkCompletedWithWrappedCFException(h5);
1400		checkCompletedNormally(f, v1);
1401		}}
1402
#	Line 1342 | Line 1405 | public class CompletableFutureTest exten
1405		*/
1406		public void testThenApply_normalCompletion() {
1407		for (ExecutionMode m : ExecutionMode.values())
1345	–	for (boolean createIncomplete : new boolean[] { true, false })
1408		for (Integer v1 : new Integer[] { 1, null })
1409		{
1410		final CompletableFuture<Integer> f = new CompletableFuture<>();
1411	<	final IncFunction r = new IncFunction(m);
1412	<	if (!createIncomplete) f.complete(v1);
1351	<	final CompletableFuture<Integer> g = m.thenApply(f, r);
1352	<	if (createIncomplete) {
1353	<	checkIncomplete(g);
1354	<	f.complete(v1);
1355	<	}
1411	>	final IncFunction[] rs = new IncFunction[4];
1412	>	for (int i = 0; i < rs.length; i++) rs[i] = new IncFunction(m);
1413
1414	<	checkCompletedNormally(g, inc(v1));
1414	>	final CompletableFuture<Integer> h0 = m.thenApply(f, rs[0]);
1415	>	final CompletableFuture<Integer> h1 = m.applyToEither(f, f, rs[1]);
1416	>	checkIncomplete(h0);
1417	>	checkIncomplete(h1);
1418	>	assertTrue(f.complete(v1));
1419	>	final CompletableFuture<Integer> h2 = m.thenApply(f, rs[2]);
1420	>	final CompletableFuture<Integer> h3 = m.applyToEither(f, f, rs[3]);
1421	>
1422	>	checkCompletedNormally(h0, inc(v1));
1423	>	checkCompletedNormally(h1, inc(v1));
1424	>	checkCompletedNormally(h2, inc(v1));
1425	>	checkCompletedNormally(h3, inc(v1));
1426		checkCompletedNormally(f, v1);
1427	<	r.assertValue(inc(v1));
1427	>	for (IncFunction r : rs) r.assertValue(inc(v1));
1428		}}
1429
1430		/**
#	Line 1365 | Line 1433 | public class CompletableFutureTest exten
1433		*/
1434		public void testThenApply_exceptionalCompletion() {
1435		for (ExecutionMode m : ExecutionMode.values())
1368	–	for (boolean createIncomplete : new boolean[] { true, false })
1436		{
1437		final CFException ex = new CFException();
1438		final CompletableFuture<Integer> f = new CompletableFuture<>();
1439	<	final IncFunction r = new IncFunction(m);
1440	<	if (!createIncomplete) f.completeExceptionally(ex);
1374	<	final CompletableFuture<Integer> g = m.thenApply(f, r);
1375	<	if (createIncomplete) {
1376	<	checkIncomplete(g);
1377	<	f.completeExceptionally(ex);
1378	<	}
1439	>	final IncFunction[] rs = new IncFunction[4];
1440	>	for (int i = 0; i < rs.length; i++) rs[i] = new IncFunction(m);
1441
1442	<	checkCompletedWithWrappedException(g, ex);
1442	>	final CompletableFuture<Integer> h0 = m.thenApply(f, rs[0]);
1443	>	final CompletableFuture<Integer> h1 = m.applyToEither(f, f, rs[1]);
1444	>	assertTrue(f.completeExceptionally(ex));
1445	>	final CompletableFuture<Integer> h2 = m.thenApply(f, rs[2]);
1446	>	final CompletableFuture<Integer> h3 = m.applyToEither(f, f, rs[3]);
1447	>
1448	>	checkCompletedWithWrappedException(h0, ex);
1449	>	checkCompletedWithWrappedException(h1, ex);
1450	>	checkCompletedWithWrappedException(h2, ex);
1451	>	checkCompletedWithWrappedException(h3, ex);
1452		checkCompletedExceptionally(f, ex);
1453	<	r.assertNotInvoked();
1453	>	for (IncFunction r : rs) r.assertNotInvoked();
1454		}}
1455
1456		/**
#	Line 1387 | Line 1458 | public class CompletableFutureTest exten
1458		*/
1459		public void testThenApply_sourceCancelled() {
1460		for (ExecutionMode m : ExecutionMode.values())
1390	–	for (boolean createIncomplete : new boolean[] { true, false })
1461		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1462		{
1463		final CompletableFuture<Integer> f = new CompletableFuture<>();
1464	<	final IncFunction r = new IncFunction(m);
1465	<	if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
1396	<	final CompletableFuture<Integer> g = m.thenApply(f, r);
1397	<	if (createIncomplete) {
1398	<	checkIncomplete(g);
1399	<	assertTrue(f.cancel(mayInterruptIfRunning));
1400	<	}
1464	>	final IncFunction[] rs = new IncFunction[4];
1465	>	for (int i = 0; i < rs.length; i++) rs[i] = new IncFunction(m);
1466
1467	<	checkCompletedWithWrappedCancellationException(g);
1467	>	final CompletableFuture<Integer> h0 = m.thenApply(f, rs[0]);
1468	>	final CompletableFuture<Integer> h1 = m.applyToEither(f, f, rs[1]);
1469	>	assertTrue(f.cancel(mayInterruptIfRunning));
1470	>	final CompletableFuture<Integer> h2 = m.thenApply(f, rs[2]);
1471	>	final CompletableFuture<Integer> h3 = m.applyToEither(f, f, rs[3]);
1472	>
1473	>	checkCompletedWithWrappedCancellationException(h0);
1474	>	checkCompletedWithWrappedCancellationException(h1);
1475	>	checkCompletedWithWrappedCancellationException(h2);
1476	>	checkCompletedWithWrappedCancellationException(h3);
1477		checkCancelled(f);
1478	<	r.assertNotInvoked();
1478	>	for (IncFunction r : rs) r.assertNotInvoked();
1479		}}
1480
1481		/**
#	Line 1409 | Line 1483 | public class CompletableFutureTest exten
1483		*/
1484		public void testThenApply_actionFailed() {
1485		for (ExecutionMode m : ExecutionMode.values())
1412	–	for (boolean createIncomplete : new boolean[] { true, false })
1486		for (Integer v1 : new Integer[] { 1, null })
1487		{
1488		final CompletableFuture<Integer> f = new CompletableFuture<>();
1489	<	final FailingFunction r = new FailingFunction(m);
1490	<	if (!createIncomplete) f.complete(v1);
1418	<	final CompletableFuture<Integer> g = m.thenApply(f, r);
1419	<	if (createIncomplete) {
1420	<	checkIncomplete(g);
1421	<	f.complete(v1);
1422	<	}
1489	>	final FailingFunction[] rs = new FailingFunction[4];
1490	>	for (int i = 0; i < rs.length; i++) rs[i] = new FailingFunction(m);
1491
1492	<	checkCompletedWithWrappedCFException(g);
1492	>	final CompletableFuture<Integer> h0 = m.thenApply(f, rs[0]);
1493	>	final CompletableFuture<Integer> h1 = m.applyToEither(f, f, rs[1]);
1494	>	assertTrue(f.complete(v1));
1495	>	final CompletableFuture<Integer> h2 = m.thenApply(f, rs[2]);
1496	>	final CompletableFuture<Integer> h3 = m.applyToEither(f, f, rs[3]);
1497	>
1498	>	checkCompletedWithWrappedCFException(h0);
1499	>	checkCompletedWithWrappedCFException(h1);
1500	>	checkCompletedWithWrappedCFException(h2);
1501	>	checkCompletedWithWrappedCFException(h3);
1502		checkCompletedNormally(f, v1);
1503		}}
1504
#	Line 1430 | Line 1507 | public class CompletableFutureTest exten
1507		*/
1508		public void testThenAccept_normalCompletion() {
1509		for (ExecutionMode m : ExecutionMode.values())
1433	–	for (boolean createIncomplete : new boolean[] { true, false })
1510		for (Integer v1 : new Integer[] { 1, null })
1511		{
1512		final CompletableFuture<Integer> f = new CompletableFuture<>();
1513	<	final NoopConsumer r = new NoopConsumer(m);
1514	<	if (!createIncomplete) f.complete(v1);
1439	<	final CompletableFuture<Void> g = m.thenAccept(f, r);
1440	<	if (createIncomplete) {
1441	<	checkIncomplete(g);
1442	<	f.complete(v1);
1443	<	}
1513	>	final NoopConsumer[] rs = new NoopConsumer[4];
1514	>	for (int i = 0; i < rs.length; i++) rs[i] = new NoopConsumer(m);
1515
1516	<	checkCompletedNormally(g, null);
1517	<	r.assertValue(v1);
1516	>	final CompletableFuture<Void> h0 = m.thenAccept(f, rs[0]);
1517	>	final CompletableFuture<Void> h1 = m.acceptEither(f, f, rs[1]);
1518	>	checkIncomplete(h0);
1519	>	checkIncomplete(h1);
1520	>	assertTrue(f.complete(v1));
1521	>	final CompletableFuture<Void> h2 = m.thenAccept(f, rs[2]);
1522	>	final CompletableFuture<Void> h3 = m.acceptEither(f, f, rs[3]);
1523	>
1524	>	checkCompletedNormally(h0, null);
1525	>	checkCompletedNormally(h1, null);
1526	>	checkCompletedNormally(h2, null);
1527	>	checkCompletedNormally(h3, null);
1528		checkCompletedNormally(f, v1);
1529	+	for (NoopConsumer r : rs) r.assertValue(v1);
1530		}}
1531
1532		/**
#	Line 1453 | Line 1535 | public class CompletableFutureTest exten
1535		*/
1536		public void testThenAccept_exceptionalCompletion() {
1537		for (ExecutionMode m : ExecutionMode.values())
1456	–	for (boolean createIncomplete : new boolean[] { true, false })
1538		{
1539		final CFException ex = new CFException();
1540		final CompletableFuture<Integer> f = new CompletableFuture<>();
1541	<	final NoopConsumer r = new NoopConsumer(m);
1542	<	if (!createIncomplete) f.completeExceptionally(ex);
1462	<	final CompletableFuture<Void> g = m.thenAccept(f, r);
1463	<	if (createIncomplete) {
1464	<	checkIncomplete(g);
1465	<	f.completeExceptionally(ex);
1466	<	}
1541	>	final NoopConsumer[] rs = new NoopConsumer[4];
1542	>	for (int i = 0; i < rs.length; i++) rs[i] = new NoopConsumer(m);
1543
1544	<	checkCompletedWithWrappedException(g, ex);
1544	>	final CompletableFuture<Void> h0 = m.thenAccept(f, rs[0]);
1545	>	final CompletableFuture<Void> h1 = m.acceptEither(f, f, rs[1]);
1546	>	assertTrue(f.completeExceptionally(ex));
1547	>	final CompletableFuture<Void> h2 = m.thenAccept(f, rs[2]);
1548	>	final CompletableFuture<Void> h3 = m.acceptEither(f, f, rs[3]);
1549	>
1550	>	checkCompletedWithWrappedException(h0, ex);
1551	>	checkCompletedWithWrappedException(h1, ex);
1552	>	checkCompletedWithWrappedException(h2, ex);
1553	>	checkCompletedWithWrappedException(h3, ex);
1554		checkCompletedExceptionally(f, ex);
1555	<	r.assertNotInvoked();
1555	>	for (NoopConsumer r : rs) r.assertNotInvoked();
1556		}}
1557
1558		/**
#	Line 1475 | Line 1560 | public class CompletableFutureTest exten
1560		*/
1561		public void testThenAccept_sourceCancelled() {
1562		for (ExecutionMode m : ExecutionMode.values())
1478	–	for (boolean createIncomplete : new boolean[] { true, false })
1563		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1564		{
1565		final CompletableFuture<Integer> f = new CompletableFuture<>();
1566	<	final NoopConsumer r = new NoopConsumer(m);
1567	<	if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning));
1484	<	final CompletableFuture<Void> g = m.thenAccept(f, r);
1485	<	if (createIncomplete) {
1486	<	checkIncomplete(g);
1487	<	assertTrue(f.cancel(mayInterruptIfRunning));
1488	<	}
1566	>	final NoopConsumer[] rs = new NoopConsumer[4];
1567	>	for (int i = 0; i < rs.length; i++) rs[i] = new NoopConsumer(m);
1568
1569	<	checkCompletedWithWrappedCancellationException(g);
1569	>	final CompletableFuture<Void> h0 = m.thenAccept(f, rs[0]);
1570	>	final CompletableFuture<Void> h1 = m.acceptEither(f, f, rs[1]);
1571	>	assertTrue(f.cancel(mayInterruptIfRunning));
1572	>	final CompletableFuture<Void> h2 = m.thenAccept(f, rs[2]);
1573	>	final CompletableFuture<Void> h3 = m.acceptEither(f, f, rs[3]);
1574	>
1575	>	checkCompletedWithWrappedCancellationException(h0);
1576	>	checkCompletedWithWrappedCancellationException(h1);
1577	>	checkCompletedWithWrappedCancellationException(h2);
1578	>	checkCompletedWithWrappedCancellationException(h3);
1579		checkCancelled(f);
1580	<	r.assertNotInvoked();
1580	>	for (NoopConsumer r : rs) r.assertNotInvoked();
1581		}}
1582
1583		/**
#	Line 1497 | Line 1585 | public class CompletableFutureTest exten
1585		*/
1586		public void testThenAccept_actionFailed() {
1587		for (ExecutionMode m : ExecutionMode.values())
1500	–	for (boolean createIncomplete : new boolean[] { true, false })
1588		for (Integer v1 : new Integer[] { 1, null })
1589		{
1590		final CompletableFuture<Integer> f = new CompletableFuture<>();
1591	<	final FailingConsumer r = new FailingConsumer(m);
1592	<	if (!createIncomplete) f.complete(v1);
1506	<	final CompletableFuture<Void> g = m.thenAccept(f, r);
1507	<	if (createIncomplete) {
1508	<	checkIncomplete(g);
1509	<	f.complete(v1);
1510	<	}
1591	>	final FailingConsumer[] rs = new FailingConsumer[4];
1592	>	for (int i = 0; i < rs.length; i++) rs[i] = new FailingConsumer(m);
1593
1594	<	checkCompletedWithWrappedCFException(g);
1594	>	final CompletableFuture<Void> h0 = m.thenAccept(f, rs[0]);
1595	>	final CompletableFuture<Void> h1 = m.acceptEither(f, f, rs[1]);
1596	>	assertTrue(f.complete(v1));
1597	>	final CompletableFuture<Void> h2 = m.thenAccept(f, rs[2]);
1598	>	final CompletableFuture<Void> h3 = m.acceptEither(f, f, rs[3]);
1599	>
1600	>	checkCompletedWithWrappedCFException(h0);
1601	>	checkCompletedWithWrappedCFException(h1);
1602	>	checkCompletedWithWrappedCFException(h2);
1603	>	checkCompletedWithWrappedCFException(h3);
1604		checkCompletedNormally(f, v1);
1605		}}
1606
#	Line 1519 | Line 1610 | public class CompletableFutureTest exten
1610		*/
1611		public void testThenCombine_normalCompletion() {
1612		for (ExecutionMode m : ExecutionMode.values())
1522	–	for (boolean createIncomplete : new boolean[] { true, false })
1613		for (boolean fFirst : new boolean[] { true, false })
1614		for (Integer v1 : new Integer[] { 1, null })
1615		for (Integer v2 : new Integer[] { 2, null })
1616		{
1617		final CompletableFuture<Integer> f = new CompletableFuture<>();
1618		final CompletableFuture<Integer> g = new CompletableFuture<>();
1619	<	final SubtractFunction r = new SubtractFunction(m);
1619	>	final SubtractFunction[] rs = new SubtractFunction[6];
1620	>	for (int i = 0; i < rs.length; i++) rs[i] = new SubtractFunction(m);
1621
1622	<	if (fFirst) f.complete(v1); else g.complete(v2);
1623	<	if (!createIncomplete)
1624	<	if (!fFirst) f.complete(v1); else g.complete(v2);
1625	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1626	<	if (createIncomplete) {
1627	<	checkIncomplete(h);
1628	<	r.assertNotInvoked();
1629	<	if (!fFirst) f.complete(v1); else g.complete(v2);
1630	<	}
1622	>	final CompletableFuture<Integer> fst =  fFirst ? f : g;
1623	>	final CompletableFuture<Integer> snd = !fFirst ? f : g;
1624	>	final Integer w1 =  fFirst ? v1 : v2;
1625	>	final Integer w2 = !fFirst ? v1 : v2;
1626	>
1627	>	final CompletableFuture<Integer> h0 = m.thenCombine(f, g, rs[0]);
1628	>	final CompletableFuture<Integer> h1 = m.thenCombine(fst, fst, rs[1]);
1629	>	assertTrue(fst.complete(w1));
1630	>	final CompletableFuture<Integer> h2 = m.thenCombine(f, g, rs[2]);
1631	>	final CompletableFuture<Integer> h3 = m.thenCombine(fst, fst, rs[3]);
1632	>	checkIncomplete(h0); rs[0].assertNotInvoked();
1633	>	checkIncomplete(h2); rs[2].assertNotInvoked();
1634	>	checkCompletedNormally(h1, subtract(w1, w1));
1635	>	checkCompletedNormally(h3, subtract(w1, w1));
1636	>	rs[1].assertValue(subtract(w1, w1));
1637	>	rs[3].assertValue(subtract(w1, w1));
1638	>	assertTrue(snd.complete(w2));
1639	>	final CompletableFuture<Integer> h4 = m.thenCombine(f, g, rs[4]);
1640	>
1641	>	checkCompletedNormally(h0, subtract(v1, v2));
1642	>	checkCompletedNormally(h2, subtract(v1, v2));
1643	>	checkCompletedNormally(h4, subtract(v1, v2));
1644	>	rs[0].assertValue(subtract(v1, v2));
1645	>	rs[2].assertValue(subtract(v1, v2));
1646	>	rs[4].assertValue(subtract(v1, v2));
1647
1541	–	checkCompletedNormally(h, subtract(v1, v2));
1648		checkCompletedNormally(f, v1);
1649		checkCompletedNormally(g, v2);
1544	–	r.assertValue(subtract(v1, v2));
1650		}}
1651
1652		/**
1653		* thenCombine result completes exceptionally after exceptional
1654		* completion of either source
1655		*/
1656	<	public void testThenCombine_exceptionalCompletion() {
1656	>	public void testThenCombine_exceptionalCompletion() throws Throwable {
1657		for (ExecutionMode m : ExecutionMode.values())
1553	–	for (boolean createIncomplete : new boolean[] { true, false })
1658		for (boolean fFirst : new boolean[] { true, false })
1659	+	for (boolean failFirst : new boolean[] { true, false })
1660		for (Integer v1 : new Integer[] { 1, null })
1661		{
1662		final CompletableFuture<Integer> f = new CompletableFuture<>();
1663		final CompletableFuture<Integer> g = new CompletableFuture<>();
1664		final CFException ex = new CFException();
1665	<	final SubtractFunction r = new SubtractFunction(m);
1666	<
1667	<	(fFirst ? f : g).complete(v1);
1668	<	if (!createIncomplete)
1669	<	(!fFirst ? f : g).completeExceptionally(ex);
1670	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1671	<	if (createIncomplete) {
1672	<	checkIncomplete(h);
1673	<	(!fFirst ? f : g).completeExceptionally(ex);
1674	<	}
1665	>	final SubtractFunction r1 = new SubtractFunction(m);
1666	>	final SubtractFunction r2 = new SubtractFunction(m);
1667	>	final SubtractFunction r3 = new SubtractFunction(m);
1668	>
1669	>	final CompletableFuture<Integer> fst =  fFirst ? f : g;
1670	>	final CompletableFuture<Integer> snd = !fFirst ? f : g;
1671	>	final Callable<Boolean> complete1 = failFirst ?
1672	>	() -> fst.completeExceptionally(ex) :
1673	>	() -> fst.complete(v1);
1674	>	final Callable<Boolean> complete2 = failFirst ?
1675	>	() -> snd.complete(v1) :
1676	>	() -> snd.completeExceptionally(ex);
1677	>
1678	>	final CompletableFuture<Integer> h1 = m.thenCombine(f, g, r1);
1679	>	assertTrue(complete1.call());
1680	>	final CompletableFuture<Integer> h2 = m.thenCombine(f, g, r2);
1681	>	checkIncomplete(h1);
1682	>	checkIncomplete(h2);
1683	>	assertTrue(complete2.call());
1684	>	final CompletableFuture<Integer> h3 = m.thenCombine(f, g, r3);
1685
1686	<	checkCompletedWithWrappedException(h, ex);
1687	<	r.assertNotInvoked();
1688	<	checkCompletedNormally(fFirst ? f : g, v1);
1689	<	checkCompletedExceptionally(!fFirst ? f : g, ex);
1686	>	checkCompletedWithWrappedException(h1, ex);
1687	>	checkCompletedWithWrappedException(h2, ex);
1688	>	checkCompletedWithWrappedException(h3, ex);
1689	>	r1.assertNotInvoked();
1690	>	r2.assertNotInvoked();
1691	>	r3.assertNotInvoked();
1692	>	checkCompletedNormally(failFirst ? snd : fst, v1);
1693	>	checkCompletedExceptionally(failFirst ? fst : snd, ex);
1694		}}
1695
1696		/**
1697		* thenCombine result completes exceptionally if either source cancelled
1698		*/
1699	<	public void testThenCombine_sourceCancelled() {
1699	>	public void testThenCombine_sourceCancelled() throws Throwable {
1700		for (ExecutionMode m : ExecutionMode.values())
1701		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1583	–	for (boolean createIncomplete : new boolean[] { true, false })
1702		for (boolean fFirst : new boolean[] { true, false })
1703	+	for (boolean failFirst : new boolean[] { true, false })
1704		for (Integer v1 : new Integer[] { 1, null })
1705		{
1706		final CompletableFuture<Integer> f = new CompletableFuture<>();
1707		final CompletableFuture<Integer> g = new CompletableFuture<>();
1708	<	final SubtractFunction r = new SubtractFunction(m);
1708	>	final SubtractFunction r1 = new SubtractFunction(m);
1709	>	final SubtractFunction r2 = new SubtractFunction(m);
1710	>	final SubtractFunction r3 = new SubtractFunction(m);
1711
1712	<	(fFirst ? f : g).complete(v1);
1713	<	if (!createIncomplete)
1714	<	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1715	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1716	<	if (createIncomplete) {
1717	<	checkIncomplete(h);
1718	<	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1719	<	}
1712	>	final CompletableFuture<Integer> fst =  fFirst ? f : g;
1713	>	final CompletableFuture<Integer> snd = !fFirst ? f : g;
1714	>	final Callable<Boolean> complete1 = failFirst ?
1715	>	() -> fst.cancel(mayInterruptIfRunning) :
1716	>	() -> fst.complete(v1);
1717	>	final Callable<Boolean> complete2 = failFirst ?
1718	>	() -> snd.complete(v1) :
1719	>	() -> snd.cancel(mayInterruptIfRunning);
1720
1721	<	checkCompletedWithWrappedCancellationException(h);
1722	<	checkCancelled(!fFirst ? f : g);
1723	<	r.assertNotInvoked();
1724	<	checkCompletedNormally(fFirst ? f : g, v1);
1721	>	final CompletableFuture<Integer> h1 = m.thenCombine(f, g, r1);
1722	>	assertTrue(complete1.call());
1723	>	final CompletableFuture<Integer> h2 = m.thenCombine(f, g, r2);
1724	>	checkIncomplete(h1);
1725	>	checkIncomplete(h2);
1726	>	assertTrue(complete2.call());
1727	>	final CompletableFuture<Integer> h3 = m.thenCombine(f, g, r3);
1728	>
1729	>	checkCompletedWithWrappedCancellationException(h1);
1730	>	checkCompletedWithWrappedCancellationException(h2);
1731	>	checkCompletedWithWrappedCancellationException(h3);
1732	>	r1.assertNotInvoked();
1733	>	r2.assertNotInvoked();
1734	>	r3.assertNotInvoked();
1735	>	checkCompletedNormally(failFirst ? snd : fst, v1);
1736	>	checkCancelled(failFirst ? fst : snd);
1737		}}
1738
1739		/**
#	Line 1614 | Line 1747 | public class CompletableFutureTest exten
1747		{
1748		final CompletableFuture<Integer> f = new CompletableFuture<>();
1749		final CompletableFuture<Integer> g = new CompletableFuture<>();
1750	<	final FailingBiFunction r = new FailingBiFunction(m);
1751	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1750	>	final FailingBiFunction r1 = new FailingBiFunction(m);
1751	>	final FailingBiFunction r2 = new FailingBiFunction(m);
1752	>	final FailingBiFunction r3 = new FailingBiFunction(m);
1753	>
1754	>	final CompletableFuture<Integer> fst =  fFirst ? f : g;
1755	>	final CompletableFuture<Integer> snd = !fFirst ? f : g;
1756	>	final Integer w1 =  fFirst ? v1 : v2;
1757	>	final Integer w2 = !fFirst ? v1 : v2;
1758	>
1759	>	final CompletableFuture<Integer> h1 = m.thenCombine(f, g, r1);
1760	>	assertTrue(fst.complete(w1));
1761	>	final CompletableFuture<Integer> h2 = m.thenCombine(f, g, r2);
1762	>	assertTrue(snd.complete(w2));
1763	>	final CompletableFuture<Integer> h3 = m.thenCombine(f, g, r3);
1764
1765	<	if (fFirst) {
1766	<	f.complete(v1);
1767	<	g.complete(v2);
1768	<	} else {
1769	<	g.complete(v2);
1770	<	f.complete(v1);
1626	<	}
1627	<
1628	<	checkCompletedWithWrappedCFException(h);
1765	>	checkCompletedWithWrappedCFException(h1);
1766	>	checkCompletedWithWrappedCFException(h2);
1767	>	checkCompletedWithWrappedCFException(h3);
1768	>	r1.assertInvoked();
1769	>	r2.assertInvoked();
1770	>	r3.assertInvoked();
1771		checkCompletedNormally(f, v1);
1772		checkCompletedNormally(g, v2);
1773		}}
#	Line 1636 | Line 1778 | public class CompletableFutureTest exten
1778		*/
1779		public void testThenAcceptBoth_normalCompletion() {
1780		for (ExecutionMode m : ExecutionMode.values())
1639	–	for (boolean createIncomplete : new boolean[] { true, false })
1781		for (boolean fFirst : new boolean[] { true, false })
1782		for (Integer v1 : new Integer[] { 1, null })
1783		for (Integer v2 : new Integer[] { 2, null })
1784		{
1785		final CompletableFuture<Integer> f = new CompletableFuture<>();
1786		final CompletableFuture<Integer> g = new CompletableFuture<>();
1787	<	final SubtractAction r = new SubtractAction(m);
1788	<
1789	<	if (fFirst) f.complete(v1); else g.complete(v2);
1790	<	if (!createIncomplete)
1791	<	if (!fFirst) f.complete(v1); else g.complete(v2);
1792	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1793	<	if (createIncomplete) {
1794	<	checkIncomplete(h);
1795	<	r.assertNotInvoked();
1796	<	if (!fFirst) f.complete(v1); else g.complete(v2);
1797	<	}
1787	>	final SubtractAction r1 = new SubtractAction(m);
1788	>	final SubtractAction r2 = new SubtractAction(m);
1789	>	final SubtractAction r3 = new SubtractAction(m);
1790	>
1791	>	final CompletableFuture<Integer> fst =  fFirst ? f : g;
1792	>	final CompletableFuture<Integer> snd = !fFirst ? f : g;
1793	>	final Integer w1 =  fFirst ? v1 : v2;
1794	>	final Integer w2 = !fFirst ? v1 : v2;
1795	>
1796	>	final CompletableFuture<Void> h1 = m.thenAcceptBoth(f, g, r1);
1797	>	assertTrue(fst.complete(w1));
1798	>	final CompletableFuture<Void> h2 = m.thenAcceptBoth(f, g, r2);
1799	>	checkIncomplete(h1);
1800	>	checkIncomplete(h2);
1801	>	r1.assertNotInvoked();
1802	>	r2.assertNotInvoked();
1803	>	assertTrue(snd.complete(w2));
1804	>	final CompletableFuture<Void> h3 = m.thenAcceptBoth(f, g, r3);
1805
1806	<	checkCompletedNormally(h, null);
1807	<	r.assertValue(subtract(v1, v2));
1806	>	checkCompletedNormally(h1, null);
1807	>	checkCompletedNormally(h2, null);
1808	>	checkCompletedNormally(h3, null);
1809	>	r1.assertValue(subtract(v1, v2));
1810	>	r2.assertValue(subtract(v1, v2));
1811	>	r3.assertValue(subtract(v1, v2));
1812		checkCompletedNormally(f, v1);
1813		checkCompletedNormally(g, v2);
1814		}}
#	Line 1665 | Line 1817 | public class CompletableFutureTest exten
1817		* thenAcceptBoth result completes exceptionally after exceptional
1818		* completion of either source
1819		*/
1820	<	public void testThenAcceptBoth_exceptionalCompletion() {
1820	>	public void testThenAcceptBoth_exceptionalCompletion() throws Throwable {
1821		for (ExecutionMode m : ExecutionMode.values())
1670	–	for (boolean createIncomplete : new boolean[] { true, false })
1822		for (boolean fFirst : new boolean[] { true, false })
1823	+	for (boolean failFirst : new boolean[] { true, false })
1824		for (Integer v1 : new Integer[] { 1, null })
1825		{
1826		final CompletableFuture<Integer> f = new CompletableFuture<>();
1827		final CompletableFuture<Integer> g = new CompletableFuture<>();
1828		final CFException ex = new CFException();
1829	<	final SubtractAction r = new SubtractAction(m);
1830	<
1831	<	(fFirst ? f : g).complete(v1);
1832	<	if (!createIncomplete)
1833	<	(!fFirst ? f : g).completeExceptionally(ex);
1834	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1835	<	if (createIncomplete) {
1836	<	checkIncomplete(h);
1837	<	(!fFirst ? f : g).completeExceptionally(ex);
1838	<	}
1829	>	final SubtractAction r1 = new SubtractAction(m);
1830	>	final SubtractAction r2 = new SubtractAction(m);
1831	>	final SubtractAction r3 = new SubtractAction(m);
1832	>
1833	>	final CompletableFuture<Integer> fst =  fFirst ? f : g;
1834	>	final CompletableFuture<Integer> snd = !fFirst ? f : g;
1835	>	final Callable<Boolean> complete1 = failFirst ?
1836	>	() -> fst.completeExceptionally(ex) :
1837	>	() -> fst.complete(v1);
1838	>	final Callable<Boolean> complete2 = failFirst ?
1839	>	() -> snd.complete(v1) :
1840	>	() -> snd.completeExceptionally(ex);
1841	>
1842	>	final CompletableFuture<Void> h1 = m.thenAcceptBoth(f, g, r1);
1843	>	assertTrue(complete1.call());
1844	>	final CompletableFuture<Void> h2 = m.thenAcceptBoth(f, g, r2);
1845	>	checkIncomplete(h1);
1846	>	checkIncomplete(h2);
1847	>	assertTrue(complete2.call());
1848	>	final CompletableFuture<Void> h3 = m.thenAcceptBoth(f, g, r3);
1849
1850	<	checkCompletedWithWrappedException(h, ex);
1851	<	r.assertNotInvoked();
1852	<	checkCompletedNormally(fFirst ? f : g, v1);
1853	<	checkCompletedExceptionally(!fFirst ? f : g, ex);
1850	>	checkCompletedWithWrappedException(h1, ex);
1851	>	checkCompletedWithWrappedException(h2, ex);
1852	>	checkCompletedWithWrappedException(h3, ex);
1853	>	r1.assertNotInvoked();
1854	>	r2.assertNotInvoked();
1855	>	r3.assertNotInvoked();
1856	>	checkCompletedNormally(failFirst ? snd : fst, v1);
1857	>	checkCompletedExceptionally(failFirst ? fst : snd, ex);
1858		}}
1859
1860		/**
1861		* thenAcceptBoth result completes exceptionally if either source cancelled
1862		*/
1863	<	public void testThenAcceptBoth_sourceCancelled() {
1863	>	public void testThenAcceptBoth_sourceCancelled() throws Throwable {
1864		for (ExecutionMode m : ExecutionMode.values())
1865		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1700	–	for (boolean createIncomplete : new boolean[] { true, false })
1866		for (boolean fFirst : new boolean[] { true, false })
1867	+	for (boolean failFirst : new boolean[] { true, false })
1868		for (Integer v1 : new Integer[] { 1, null })
1869		{
1870		final CompletableFuture<Integer> f = new CompletableFuture<>();
1871		final CompletableFuture<Integer> g = new CompletableFuture<>();
1872	<	final SubtractAction r = new SubtractAction(m);
1872	>	final SubtractAction r1 = new SubtractAction(m);
1873	>	final SubtractAction r2 = new SubtractAction(m);
1874	>	final SubtractAction r3 = new SubtractAction(m);
1875
1876	<	(fFirst ? f : g).complete(v1);
1877	<	if (!createIncomplete)
1878	<	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1879	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1880	<	if (createIncomplete) {
1881	<	checkIncomplete(h);
1882	<	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1883	<	}
1876	>	final CompletableFuture<Integer> fst =  fFirst ? f : g;
1877	>	final CompletableFuture<Integer> snd = !fFirst ? f : g;
1878	>	final Callable<Boolean> complete1 = failFirst ?
1879	>	() -> fst.cancel(mayInterruptIfRunning) :
1880	>	() -> fst.complete(v1);
1881	>	final Callable<Boolean> complete2 = failFirst ?
1882	>	() -> snd.complete(v1) :
1883	>	() -> snd.cancel(mayInterruptIfRunning);
1884
1885	<	checkCompletedWithWrappedCancellationException(h);
1886	<	checkCancelled(!fFirst ? f : g);
1887	<	r.assertNotInvoked();
1888	<	checkCompletedNormally(fFirst ? f : g, v1);
1885	>	final CompletableFuture<Void> h1 = m.thenAcceptBoth(f, g, r1);
1886	>	assertTrue(complete1.call());
1887	>	final CompletableFuture<Void> h2 = m.thenAcceptBoth(f, g, r2);
1888	>	checkIncomplete(h1);
1889	>	checkIncomplete(h2);
1890	>	assertTrue(complete2.call());
1891	>	final CompletableFuture<Void> h3 = m.thenAcceptBoth(f, g, r3);
1892	>
1893	>	checkCompletedWithWrappedCancellationException(h1);
1894	>	checkCompletedWithWrappedCancellationException(h2);
1895	>	checkCompletedWithWrappedCancellationException(h3);
1896	>	r1.assertNotInvoked();
1897	>	r2.assertNotInvoked();
1898	>	r3.assertNotInvoked();
1899	>	checkCompletedNormally(failFirst ? snd : fst, v1);
1900	>	checkCancelled(failFirst ? fst : snd);
1901		}}
1902
1903		/**
#	Line 1731 | Line 1911 | public class CompletableFutureTest exten
1911		{
1912		final CompletableFuture<Integer> f = new CompletableFuture<>();
1913		final CompletableFuture<Integer> g = new CompletableFuture<>();
1914	<	final FailingBiConsumer r = new FailingBiConsumer(m);
1915	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1914	>	final FailingBiConsumer r1 = new FailingBiConsumer(m);
1915	>	final FailingBiConsumer r2 = new FailingBiConsumer(m);
1916	>	final FailingBiConsumer r3 = new FailingBiConsumer(m);
1917	>
1918	>	final CompletableFuture<Integer> fst =  fFirst ? f : g;
1919	>	final CompletableFuture<Integer> snd = !fFirst ? f : g;
1920	>	final Integer w1 =  fFirst ? v1 : v2;
1921	>	final Integer w2 = !fFirst ? v1 : v2;
1922	>
1923	>	final CompletableFuture<Void> h1 = m.thenAcceptBoth(f, g, r1);
1924	>	assertTrue(fst.complete(w1));
1925	>	final CompletableFuture<Void> h2 = m.thenAcceptBoth(f, g, r2);
1926	>	assertTrue(snd.complete(w2));
1927	>	final CompletableFuture<Void> h3 = m.thenAcceptBoth(f, g, r3);
1928
1929	<	if (fFirst) {
1930	<	f.complete(v1);
1931	<	g.complete(v2);
1932	<	} else {
1933	<	g.complete(v2);
1934	<	f.complete(v1);
1743	<	}
1744	<
1745	<	checkCompletedWithWrappedCFException(h);
1929	>	checkCompletedWithWrappedCFException(h1);
1930	>	checkCompletedWithWrappedCFException(h2);
1931	>	checkCompletedWithWrappedCFException(h3);
1932	>	r1.assertInvoked();
1933	>	r2.assertInvoked();
1934	>	r3.assertInvoked();
1935		checkCompletedNormally(f, v1);
1936		checkCompletedNormally(g, v2);
1937		}}
#	Line 1753 | Line 1942 | public class CompletableFutureTest exten
1942		*/
1943		public void testRunAfterBoth_normalCompletion() {
1944		for (ExecutionMode m : ExecutionMode.values())
1756	–	for (boolean createIncomplete : new boolean[] { true, false })
1945		for (boolean fFirst : new boolean[] { true, false })
1946		for (Integer v1 : new Integer[] { 1, null })
1947		for (Integer v2 : new Integer[] { 2, null })
1948		{
1949		final CompletableFuture<Integer> f = new CompletableFuture<>();
1950		final CompletableFuture<Integer> g = new CompletableFuture<>();
1951	<	final Noop r = new Noop(m);
1952	<
1953	<	if (fFirst) f.complete(v1); else g.complete(v2);
1954	<	if (!createIncomplete)
1955	<	if (!fFirst) f.complete(v1); else g.complete(v2);
1956	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1957	<	if (createIncomplete) {
1958	<	checkIncomplete(h);
1959	<	r.assertNotInvoked();
1960	<	if (!fFirst) f.complete(v1); else g.complete(v2);
1961	<	}
1951	>	final Noop r1 = new Noop(m);
1952	>	final Noop r2 = new Noop(m);
1953	>	final Noop r3 = new Noop(m);
1954	>
1955	>	final CompletableFuture<Integer> fst =  fFirst ? f : g;
1956	>	final CompletableFuture<Integer> snd = !fFirst ? f : g;
1957	>	final Integer w1 =  fFirst ? v1 : v2;
1958	>	final Integer w2 = !fFirst ? v1 : v2;
1959	>
1960	>	final CompletableFuture<Void> h1 = m.runAfterBoth(f, g, r1);
1961	>	assertTrue(fst.complete(w1));
1962	>	final CompletableFuture<Void> h2 = m.runAfterBoth(f, g, r2);
1963	>	checkIncomplete(h1);
1964	>	checkIncomplete(h2);
1965	>	r1.assertNotInvoked();
1966	>	r2.assertNotInvoked();
1967	>	assertTrue(snd.complete(w2));
1968	>	final CompletableFuture<Void> h3 = m.runAfterBoth(f, g, r3);
1969
1970	<	checkCompletedNormally(h, null);
1971	<	r.assertInvoked();
1970	>	checkCompletedNormally(h1, null);
1971	>	checkCompletedNormally(h2, null);
1972	>	checkCompletedNormally(h3, null);
1973	>	r1.assertInvoked();
1974	>	r2.assertInvoked();
1975	>	r3.assertInvoked();
1976		checkCompletedNormally(f, v1);
1977		checkCompletedNormally(g, v2);
1978		}}
#	Line 1782 | Line 1981 | public class CompletableFutureTest exten
1981		* runAfterBoth result completes exceptionally after exceptional
1982		* completion of either source
1983		*/
1984	<	public void testRunAfterBoth_exceptionalCompletion() {
1984	>	public void testRunAfterBoth_exceptionalCompletion() throws Throwable {
1985		for (ExecutionMode m : ExecutionMode.values())
1787	–	for (boolean createIncomplete : new boolean[] { true, false })
1986		for (boolean fFirst : new boolean[] { true, false })
1987	+	for (boolean failFirst : new boolean[] { true, false })
1988		for (Integer v1 : new Integer[] { 1, null })
1989		{
1990		final CompletableFuture<Integer> f = new CompletableFuture<>();
1991		final CompletableFuture<Integer> g = new CompletableFuture<>();
1992		final CFException ex = new CFException();
1993	<	final Noop r = new Noop(m);
1994	<
1995	<	(fFirst ? f : g).complete(v1);
1996	<	if (!createIncomplete)
1997	<	(!fFirst ? f : g).completeExceptionally(ex);
1998	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1999	<	if (createIncomplete) {
2000	<	checkIncomplete(h);
2001	<	(!fFirst ? f : g).completeExceptionally(ex);
2002	<	}
1993	>	final Noop r1 = new Noop(m);
1994	>	final Noop r2 = new Noop(m);
1995	>	final Noop r3 = new Noop(m);
1996	>
1997	>	final CompletableFuture<Integer> fst =  fFirst ? f : g;
1998	>	final CompletableFuture<Integer> snd = !fFirst ? f : g;
1999	>	final Callable<Boolean> complete1 = failFirst ?
2000	>	() -> fst.completeExceptionally(ex) :
2001	>	() -> fst.complete(v1);
2002	>	final Callable<Boolean> complete2 = failFirst ?
2003	>	() -> snd.complete(v1) :
2004	>	() -> snd.completeExceptionally(ex);
2005	>
2006	>	final CompletableFuture<Void> h1 = m.runAfterBoth(f, g, r1);
2007	>	assertTrue(complete1.call());
2008	>	final CompletableFuture<Void> h2 = m.runAfterBoth(f, g, r2);
2009	>	checkIncomplete(h1);
2010	>	checkIncomplete(h2);
2011	>	assertTrue(complete2.call());
2012	>	final CompletableFuture<Void> h3 = m.runAfterBoth(f, g, r3);
2013
2014	<	checkCompletedWithWrappedException(h, ex);
2015	<	r.assertNotInvoked();
2016	<	checkCompletedNormally(fFirst ? f : g, v1);
2017	<	checkCompletedExceptionally(!fFirst ? f : g, ex);
2014	>	checkCompletedWithWrappedException(h1, ex);
2015	>	checkCompletedWithWrappedException(h2, ex);
2016	>	checkCompletedWithWrappedException(h3, ex);
2017	>	r1.assertNotInvoked();
2018	>	r2.assertNotInvoked();
2019	>	r3.assertNotInvoked();
2020	>	checkCompletedNormally(failFirst ? snd : fst, v1);
2021	>	checkCompletedExceptionally(failFirst ? fst : snd, ex);
2022		}}
2023
2024		/**
2025		* runAfterBoth result completes exceptionally if either source cancelled
2026		*/
2027	<	public void testRunAfterBoth_sourceCancelled() {
2027	>	public void testRunAfterBoth_sourceCancelled() throws Throwable {
2028		for (ExecutionMode m : ExecutionMode.values())
2029		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1817	–	for (boolean createIncomplete : new boolean[] { true, false })
2030		for (boolean fFirst : new boolean[] { true, false })
2031	+	for (boolean failFirst : new boolean[] { true, false })
2032		for (Integer v1 : new Integer[] { 1, null })
2033		{
2034		final CompletableFuture<Integer> f = new CompletableFuture<>();
2035		final CompletableFuture<Integer> g = new CompletableFuture<>();
2036	<	final Noop r = new Noop(m);
2036	>	final Noop r1 = new Noop(m);
2037	>	final Noop r2 = new Noop(m);
2038	>	final Noop r3 = new Noop(m);
2039
2040	<	(fFirst ? f : g).complete(v1);
2041	<	if (!createIncomplete)
2042	<	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
2043	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
2044	<	if (createIncomplete) {
2045	<	checkIncomplete(h);
2046	<	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
2047	<	}
2040	>	final CompletableFuture<Integer> fst =  fFirst ? f : g;
2041	>	final CompletableFuture<Integer> snd = !fFirst ? f : g;
2042	>	final Callable<Boolean> complete1 = failFirst ?
2043	>	() -> fst.cancel(mayInterruptIfRunning) :
2044	>	() -> fst.complete(v1);
2045	>	final Callable<Boolean> complete2 = failFirst ?
2046	>	() -> snd.complete(v1) :
2047	>	() -> snd.cancel(mayInterruptIfRunning);
2048
2049	<	checkCompletedWithWrappedCancellationException(h);
2050	<	checkCancelled(!fFirst ? f : g);
2051	<	r.assertNotInvoked();
2052	<	checkCompletedNormally(fFirst ? f : g, v1);
2049	>	final CompletableFuture<Void> h1 = m.runAfterBoth(f, g, r1);
2050	>	assertTrue(complete1.call());
2051	>	final CompletableFuture<Void> h2 = m.runAfterBoth(f, g, r2);
2052	>	checkIncomplete(h1);
2053	>	checkIncomplete(h2);
2054	>	assertTrue(complete2.call());
2055	>	final CompletableFuture<Void> h3 = m.runAfterBoth(f, g, r3);
2056	>
2057	>	checkCompletedWithWrappedCancellationException(h1);
2058	>	checkCompletedWithWrappedCancellationException(h2);
2059	>	checkCompletedWithWrappedCancellationException(h3);
2060	>	r1.assertNotInvoked();
2061	>	r2.assertNotInvoked();
2062	>	r3.assertNotInvoked();
2063	>	checkCompletedNormally(failFirst ? snd : fst, v1);
2064	>	checkCancelled(failFirst ? fst : snd);
2065		}}
2066
2067		/**
#	Line 1850 | Line 2077 | public class CompletableFutureTest exten
2077		final CompletableFuture<Integer> g = new CompletableFuture<>();
2078		final FailingRunnable r1 = new FailingRunnable(m);
2079		final FailingRunnable r2 = new FailingRunnable(m);
2080	+	final FailingRunnable r3 = new FailingRunnable(m);
2081
2082	<	CompletableFuture<Void> h1 = m.runAfterBoth(f, g, r1);
2083	<	if (fFirst) {
2084	<	f.complete(v1);
2085	<	g.complete(v2);
2086	<	} else {
2087	<	g.complete(v2);
2088	<	f.complete(v1);
2089	<	}
2090	<	CompletableFuture<Void> h2 = m.runAfterBoth(f, g, r2);
2082	>	final CompletableFuture<Integer> fst =  fFirst ? f : g;
2083	>	final CompletableFuture<Integer> snd = !fFirst ? f : g;
2084	>	final Integer w1 =  fFirst ? v1 : v2;
2085	>	final Integer w2 = !fFirst ? v1 : v2;
2086	>
2087	>	final CompletableFuture<Void> h1 = m.runAfterBoth(f, g, r1);
2088	>	assertTrue(fst.complete(w1));
2089	>	final CompletableFuture<Void> h2 = m.runAfterBoth(f, g, r2);
2090	>	assertTrue(snd.complete(w2));
2091	>	final CompletableFuture<Void> h3 = m.runAfterBoth(f, g, r3);
2092
2093		checkCompletedWithWrappedCFException(h1);
2094		checkCompletedWithWrappedCFException(h2);
2095	+	checkCompletedWithWrappedCFException(h3);
2096	+	r1.assertInvoked();
2097	+	r2.assertInvoked();
2098	+	r3.assertInvoked();
2099		checkCompletedNormally(f, v1);
2100		checkCompletedNormally(g, v2);
2101		}}
#	Line 1985 | Line 2218 | public class CompletableFutureTest exten
2218
2219		final CompletableFuture<Integer> h0 = m.applyToEither(f, g, rs[0]);
2220		final CompletableFuture<Integer> h1 = m.applyToEither(g, f, rs[1]);
2221	<	if (fFirst) {
2222	<	f.complete(v1);
1990	<	g.completeExceptionally(ex);
1991	<	} else {
1992	<	g.completeExceptionally(ex);
1993	<	f.complete(v1);
1994	<	}
2221	>	assertTrue(fFirst ? f.complete(v1) : g.completeExceptionally(ex));
2222	>	assertTrue(!fFirst ? f.complete(v1) : g.completeExceptionally(ex));
2223		final CompletableFuture<Integer> h2 = m.applyToEither(f, g, rs[2]);
2224		final CompletableFuture<Integer> h3 = m.applyToEither(g, f, rs[3]);
2225
#	Line 2097 | Line 2325 | public class CompletableFutureTest exten
2325
2326		final CompletableFuture<Integer> h0 = m.applyToEither(f, g, rs[0]);
2327		final CompletableFuture<Integer> h1 = m.applyToEither(g, f, rs[1]);
2328	<	if (fFirst) {
2329	<	f.complete(v1);
2102	<	g.cancel(mayInterruptIfRunning);
2103	<	} else {
2104	<	g.cancel(mayInterruptIfRunning);
2105	<	f.complete(v1);
2106	<	}
2328	>	assertTrue(fFirst ? f.complete(v1) : g.cancel(mayInterruptIfRunning));
2329	>	assertTrue(!fFirst ? f.complete(v1) : g.cancel(mayInterruptIfRunning));
2330		final CompletableFuture<Integer> h2 = m.applyToEither(f, g, rs[2]);
2331		final CompletableFuture<Integer> h3 = m.applyToEither(g, f, rs[3]);
2332
#	Line 2305 | Line 2528 | public class CompletableFutureTest exten
2528
2529		final CompletableFuture<Void> h0 = m.acceptEither(f, g, rs[0]);
2530		final CompletableFuture<Void> h1 = m.acceptEither(g, f, rs[1]);
2531	<	if (fFirst) {
2532	<	f.complete(v1);
2310	<	g.completeExceptionally(ex);
2311	<	} else {
2312	<	g.completeExceptionally(ex);
2313	<	f.complete(v1);
2314	<	}
2531	>	assertTrue(fFirst ? f.complete(v1) : g.completeExceptionally(ex));
2532	>	assertTrue(!fFirst ? f.complete(v1) : g.completeExceptionally(ex));
2533		final CompletableFuture<Void> h2 = m.acceptEither(f, g, rs[2]);
2534		final CompletableFuture<Void> h3 = m.acceptEither(g, f, rs[3]);
2535
#	Line 2514 | Line 2732 | public class CompletableFutureTest exten
2732		checkIncomplete(h1);
2733		rs[0].assertNotInvoked();
2734		rs[1].assertNotInvoked();
2735	<	f.completeExceptionally(ex);
2735	>	assertTrue(f.completeExceptionally(ex));
2736		checkCompletedWithWrappedException(h0, ex);
2737		checkCompletedWithWrappedException(h1, ex);
2738		final CompletableFuture<Void> h2 = m.runAfterEither(f, g, rs[2]);
#	Line 2522 | Line 2740 | public class CompletableFutureTest exten
2740		checkCompletedWithWrappedException(h2, ex);
2741		checkCompletedWithWrappedException(h3, ex);
2742
2743	<	g.complete(v1);
2743	>	assertTrue(g.complete(v1));
2744
2745		// unspecified behavior - both source completions available
2746		final CompletableFuture<Void> h4 = m.runAfterEither(f, g, rs[4]);
#	Line 2565 | Line 2783 | public class CompletableFutureTest exten
2783
2784		final CompletableFuture<Void> h0 = m.runAfterEither(f, g, rs[0]);
2785		final CompletableFuture<Void> h1 = m.runAfterEither(g, f, rs[1]);
2786	<	if (fFirst) {
2787	<	f.complete(v1);
2570	<	g.completeExceptionally(ex);
2571	<	} else {
2572	<	g.completeExceptionally(ex);
2573	<	f.complete(v1);
2574	<	}
2786	>	assertTrue( fFirst ? f.complete(v1) : g.completeExceptionally(ex));
2787	>	assertTrue(!fFirst ? f.complete(v1) : g.completeExceptionally(ex));
2788		final CompletableFuture<Void> h2 = m.runAfterEither(f, g, rs[2]);
2789		final CompletableFuture<Void> h3 = m.runAfterEither(g, f, rs[3]);
2790
#	Line 2636 | Line 2849 | public class CompletableFutureTest exten
2849		checkCompletedWithWrappedCancellationException(h2);
2850		checkCompletedWithWrappedCancellationException(h3);
2851
2852	<	g.complete(v1);
2852	>	assertTrue(g.complete(v1));
2853
2854		// unspecified behavior - both source completions available
2855		final CompletableFuture<Void> h4 = m.runAfterEither(f, g, rs[4]);
#	Line 2680 | Line 2893 | public class CompletableFutureTest exten
2893
2894		final CompletableFuture<Void> h0 = m.runAfterEither(f, g, rs[0]);
2895		final CompletableFuture<Void> h1 = m.runAfterEither(g, f, rs[1]);
2896	<	f.complete(v1);
2896	>	assertTrue(f.complete(v1));
2897		final CompletableFuture<Void> h2 = m.runAfterEither(f, g, rs[2]);
2898		final CompletableFuture<Void> h3 = m.runAfterEither(g, f, rs[3]);
2899		checkCompletedWithWrappedCFException(h0);
#	Line 2688 | Line 2901 | public class CompletableFutureTest exten
2901		checkCompletedWithWrappedCFException(h2);
2902		checkCompletedWithWrappedCFException(h3);
2903		for (int i = 0; i < 4; i++) rs[i].assertInvoked();
2904	<	g.complete(v2);
2904	>	assertTrue(g.complete(v2));
2905		final CompletableFuture<Void> h4 = m.runAfterEither(f, g, rs[4]);
2906		final CompletableFuture<Void> h5 = m.runAfterEither(g, f, rs[5]);
2907		checkCompletedWithWrappedCFException(h4);
#	Line 2709 | Line 2922 | public class CompletableFutureTest exten
2922		{
2923		final CompletableFuture<Integer> f = new CompletableFuture<>();
2924		final CompletableFutureInc r = new CompletableFutureInc(m);
2925	<	if (!createIncomplete) f.complete(v1);
2925	>	if (!createIncomplete) assertTrue(f.complete(v1));
2926		final CompletableFuture<Integer> g = m.thenCompose(f, r);
2927	<	if (createIncomplete) f.complete(v1);
2927	>	if (createIncomplete) assertTrue(f.complete(v1));
2928
2929		checkCompletedNormally(g, inc(v1));
2930		checkCompletedNormally(f, v1);
#	Line 2749 | Line 2962 | public class CompletableFutureTest exten
2962		final CompletableFuture<Integer> f = new CompletableFuture<>();
2963		final FailingCompletableFutureFunction r
2964		= new FailingCompletableFutureFunction(m);
2965	<	if (!createIncomplete) f.complete(v1);
2965	>	if (!createIncomplete) assertTrue(f.complete(v1));
2966		final CompletableFuture<Integer> g = m.thenCompose(f, r);
2967	<	if (createIncomplete) f.complete(v1);
2967	>	if (createIncomplete) assertTrue(f.complete(v1));
2968
2969		checkCompletedWithWrappedCFException(g);
2970		checkCompletedNormally(f, v1);
#	Line 2778 | Line 2991 | public class CompletableFutureTest exten
2991		checkCancelled(f);
2992		}}
2993
2994	+	/**
2995	+	* thenCompose result completes exceptionally if the result of the action does
2996	+	*/
2997	+	public void testThenCompose_actionReturnsFailingFuture() {
2998	+	for (ExecutionMode m : ExecutionMode.values())
2999	+	for (int order = 0; order < 6; order++)
3000	+	for (Integer v1 : new Integer[] { 1, null })
3001	+	{
3002	+	final CFException ex = new CFException();
3003	+	final CompletableFuture<Integer> f = new CompletableFuture<>();
3004	+	final CompletableFuture<Integer> g = new CompletableFuture<>();
3005	+	final CompletableFuture<Integer> h;
3006	+	// Test all permutations of orders
3007	+	switch (order) {
3008	+	case 0:
3009	+	assertTrue(f.complete(v1));
3010	+	assertTrue(g.completeExceptionally(ex));
3011	+	h = m.thenCompose(f, (x -> g));
3012	+	break;
3013	+	case 1:
3014	+	assertTrue(f.complete(v1));
3015	+	h = m.thenCompose(f, (x -> g));
3016	+	assertTrue(g.completeExceptionally(ex));
3017	+	break;
3018	+	case 2:
3019	+	assertTrue(g.completeExceptionally(ex));
3020	+	assertTrue(f.complete(v1));
3021	+	h = m.thenCompose(f, (x -> g));
3022	+	break;
3023	+	case 3:
3024	+	assertTrue(g.completeExceptionally(ex));
3025	+	h = m.thenCompose(f, (x -> g));
3026	+	assertTrue(f.complete(v1));
3027	+	break;
3028	+	case 4:
3029	+	h = m.thenCompose(f, (x -> g));
3030	+	assertTrue(f.complete(v1));
3031	+	assertTrue(g.completeExceptionally(ex));
3032	+	break;
3033	+	case 5:
3034	+	h = m.thenCompose(f, (x -> g));
3035	+	assertTrue(f.complete(v1));
3036	+	assertTrue(g.completeExceptionally(ex));
3037	+	break;
3038	+	default: throw new AssertionError();
3039	+	}
3040	+
3041	+	checkCompletedExceptionally(g, ex);
3042	+	checkCompletedWithWrappedException(h, ex);
3043	+	checkCompletedNormally(f, v1);
3044	+	}}
3045	+
3046		// other static methods
3047
3048		/**
#	Line 2794 | Line 3059 | public class CompletableFutureTest exten
3059		* when all components complete normally
3060		*/
3061		public void testAllOf_normal() throws Exception {
3062	<	for (int k = 1; k < 20; ++k) {
3062	>	for (int k = 1; k < 10; k++) {
3063		CompletableFuture<Integer>[] fs
3064		= (CompletableFuture<Integer>[]) new CompletableFuture[k];
3065	<	for (int i = 0; i < k; ++i)
3065	>	for (int i = 0; i < k; i++)
3066		fs[i] = new CompletableFuture<>();
3067		CompletableFuture<Void> f = CompletableFuture.allOf(fs);
3068	<	for (int i = 0; i < k; ++i) {
3068	>	for (int i = 0; i < k; i++) {
3069		checkIncomplete(f);
3070		checkIncomplete(CompletableFuture.allOf(fs));
3071		fs[i].complete(one);
#	Line 2811 | Line 3076 | public class CompletableFutureTest exten
3076		}
3077
3078		public void testAllOf_backwards() throws Exception {
3079	<	for (int k = 1; k < 20; ++k) {
3079	>	for (int k = 1; k < 10; k++) {
3080		CompletableFuture<Integer>[] fs
3081		= (CompletableFuture<Integer>[]) new CompletableFuture[k];
3082	<	for (int i = 0; i < k; ++i)
3082	>	for (int i = 0; i < k; i++)
3083		fs[i] = new CompletableFuture<>();
3084		CompletableFuture<Void> f = CompletableFuture.allOf(fs);
3085		for (int i = k - 1; i >= 0; i--) {
#	Line 2827 | Line 3092 | public class CompletableFutureTest exten
3092		}
3093		}
3094
3095	+	public void testAllOf_exceptional() throws Exception {
3096	+	for (int k = 1; k < 10; k++) {
3097	+	CompletableFuture<Integer>[] fs
3098	+	= (CompletableFuture<Integer>[]) new CompletableFuture[k];
3099	+	CFException ex = new CFException();
3100	+	for (int i = 0; i < k; i++)
3101	+	fs[i] = new CompletableFuture<>();
3102	+	CompletableFuture<Void> f = CompletableFuture.allOf(fs);
3103	+	for (int i = 0; i < k; i++) {
3104	+	checkIncomplete(f);
3105	+	checkIncomplete(CompletableFuture.allOf(fs));
3106	+	if (i != k/2) {
3107	+	fs[i].complete(i);
3108	+	checkCompletedNormally(fs[i], i);
3109	+	} else {
3110	+	fs[i].completeExceptionally(ex);
3111	+	checkCompletedExceptionally(fs[i], ex);
3112	+	}
3113	+	}
3114	+	checkCompletedWithWrappedException(f, ex);
3115	+	checkCompletedWithWrappedException(CompletableFuture.allOf(fs), ex);
3116	+	}
3117	+	}
3118	+
3119		/**
3120		* anyOf(no component futures) returns an incomplete future
3121		*/
3122		public void testAnyOf_empty() throws Exception {
3123	+	for (Integer v1 : new Integer[] { 1, null })
3124	+	{
3125		CompletableFuture<Object> f = CompletableFuture.anyOf();
3126		checkIncomplete(f);
3127	<	}
3127	>
3128	>	f.complete(v1);
3129	>	checkCompletedNormally(f, v1);
3130	>	}}
3131
3132		/**
3133		* anyOf returns a future completed normally with a value when
3134		* a component future does
3135		*/
3136		public void testAnyOf_normal() throws Exception {
3137	<	for (int k = 0; k < 10; ++k) {
3137	>	for (int k = 0; k < 10; k++) {
3138		CompletableFuture[] fs = new CompletableFuture[k];
3139	<	for (int i = 0; i < k; ++i)
3139	>	for (int i = 0; i < k; i++)
3140		fs[i] = new CompletableFuture<>();
3141		CompletableFuture<Object> f = CompletableFuture.anyOf(fs);
3142		checkIncomplete(f);
3143	<	for (int i = 0; i < k; ++i) {
3144	<	fs[i].complete(one);
3145	<	checkCompletedNormally(f, one);
3146	<	checkCompletedNormally(CompletableFuture.anyOf(fs), one);
3143	>	for (int i = 0; i < k; i++) {
3144	>	fs[i].complete(i);
3145	>	checkCompletedNormally(f, 0);
3146	>	int x = (int) CompletableFuture.anyOf(fs).join();
3147	>	assertTrue(0 <= x && x <= i);
3148	>	}
3149	>	}
3150	>	}
3151	>	public void testAnyOf_normal_backwards() throws Exception {
3152	>	for (int k = 0; k < 10; k++) {
3153	>	CompletableFuture[] fs = new CompletableFuture[k];
3154	>	for (int i = 0; i < k; i++)
3155	>	fs[i] = new CompletableFuture<>();
3156	>	CompletableFuture<Object> f = CompletableFuture.anyOf(fs);
3157	>	checkIncomplete(f);
3158	>	for (int i = k - 1; i >= 0; i--) {
3159	>	fs[i].complete(i);
3160	>	checkCompletedNormally(f, k - 1);
3161	>	int x = (int) CompletableFuture.anyOf(fs).join();
3162	>	assertTrue(i <= x && x <= k - 1);
3163		}
3164		}
3165		}
#	Line 2858 | Line 3168 | public class CompletableFutureTest exten
3168		* anyOf result completes exceptionally when any component does.
3169		*/
3170		public void testAnyOf_exceptional() throws Exception {
3171	<	for (int k = 0; k < 10; ++k) {
3171	>	for (int k = 0; k < 10; k++) {
3172	>	CompletableFuture[] fs = new CompletableFuture[k];
3173	>	CFException[] exs = new CFException[k];
3174	>	for (int i = 0; i < k; i++) {
3175	>	fs[i] = new CompletableFuture<>();
3176	>	exs[i] = new CFException();
3177	>	}
3178	>	CompletableFuture<Object> f = CompletableFuture.anyOf(fs);
3179	>	checkIncomplete(f);
3180	>	for (int i = 0; i < k; i++) {
3181	>	fs[i].completeExceptionally(exs[i]);
3182	>	checkCompletedWithWrappedException(f, exs[0]);
3183	>	checkCompletedWithWrappedCFException(CompletableFuture.anyOf(fs));
3184	>	}
3185	>	}
3186	>	}
3187	>
3188	>	public void testAnyOf_exceptional_backwards() throws Exception {
3189	>	for (int k = 0; k < 10; k++) {
3190		CompletableFuture[] fs = new CompletableFuture[k];
3191	<	for (int i = 0; i < k; ++i)
3191	>	CFException[] exs = new CFException[k];
3192	>	for (int i = 0; i < k; i++) {
3193		fs[i] = new CompletableFuture<>();
3194	+	exs[i] = new CFException();
3195	+	}
3196		CompletableFuture<Object> f = CompletableFuture.anyOf(fs);
3197		checkIncomplete(f);
3198	<	for (int i = 0; i < k; ++i) {
3199	<	fs[i].completeExceptionally(new CFException());
3200	<	checkCompletedWithWrappedCFException(f);
3198	>	for (int i = k - 1; i >= 0; i--) {
3199	>	fs[i].completeExceptionally(exs[i]);
3200	>	checkCompletedWithWrappedException(f, exs[k - 1]);
3201		checkCompletedWithWrappedCFException(CompletableFuture.anyOf(fs));
3202		}
3203		}
#	Line 2879 | Line 3210 | public class CompletableFutureTest exten
3210		CompletableFuture<Integer> f = new CompletableFuture<>();
3211		CompletableFuture<Integer> g = new CompletableFuture<>();
3212		CompletableFuture<Integer> nullFuture = (CompletableFuture<Integer>)null;
2882	–	CompletableFuture<?> h;
3213		ThreadExecutor exec = new ThreadExecutor();
3214
3215		Runnable[] throwingActions = {
3216		() -> CompletableFuture.supplyAsync(null),
3217		() -> CompletableFuture.supplyAsync(null, exec),
3218	<	() -> CompletableFuture.supplyAsync(new IntegerSupplier(ExecutionMode.DEFAULT, 42), null),
3218	>	() -> CompletableFuture.supplyAsync(new IntegerSupplier(ExecutionMode.SYNC, 42), null),
3219
3220		() -> CompletableFuture.runAsync(null),
3221		() -> CompletableFuture.runAsync(null, exec),
#	Line 2990 | Line 3320 | public class CompletableFutureTest exten
3320		assertSame(f, f.toCompletableFuture());
3321		}
3322
3323	+	//--- tests of implementation details; not part of official tck ---
3324	+
3325	+	Object resultOf(CompletableFuture<?> f) {
3326	+	try {
3327	+	java.lang.reflect.Field resultField
3328	+	= CompletableFuture.class.getDeclaredField("result");
3329	+	resultField.setAccessible(true);
3330	+	return resultField.get(f);
3331	+	} catch (Throwable t) { throw new AssertionError(t); }
3332	+	}
3333	+
3334	+	public void testExceptionPropagationReusesResultObject() {
3335	+	if (!testImplementationDetails) return;
3336	+	for (ExecutionMode m : ExecutionMode.values())
3337	+	{
3338	+	final CFException ex = new CFException();
3339	+	final CompletableFuture<Integer> v42 = CompletableFuture.completedFuture(42);
3340	+	final CompletableFuture<Integer> incomplete = new CompletableFuture<>();
3341	+
3342	+	List<Function<CompletableFuture<Integer>, CompletableFuture<?>>> funs
3343	+	= new ArrayList<>();
3344	+
3345	+	funs.add((y) -> m.thenRun(y, new Noop(m)));
3346	+	funs.add((y) -> m.thenAccept(y, new NoopConsumer(m)));
3347	+	funs.add((y) -> m.thenApply(y, new IncFunction(m)));
3348	+
3349	+	funs.add((y) -> m.runAfterEither(y, incomplete, new Noop(m)));
3350	+	funs.add((y) -> m.acceptEither(y, incomplete, new NoopConsumer(m)));
3351	+	funs.add((y) -> m.applyToEither(y, incomplete, new IncFunction(m)));
3352	+
3353	+	funs.add((y) -> m.runAfterBoth(y, v42, new Noop(m)));
3354	+	funs.add((y) -> m.thenAcceptBoth(y, v42, new SubtractAction(m)));
3355	+	funs.add((y) -> m.thenCombine(y, v42, new SubtractFunction(m)));
3356	+
3357	+	funs.add((y) -> m.whenComplete(y, (Integer x, Throwable t) -> {}));
3358	+
3359	+	funs.add((y) -> m.thenCompose(y, new CompletableFutureInc(m)));
3360	+
3361	+	funs.add((y) -> CompletableFuture.allOf(new CompletableFuture<?>[] {y, v42}));
3362	+	funs.add((y) -> CompletableFuture.anyOf(new CompletableFuture<?>[] {y, incomplete}));
3363	+
3364	+	for (Function<CompletableFuture<Integer>, CompletableFuture<?>>
3365	+	fun : funs) {
3366	+	CompletableFuture<Integer> f = new CompletableFuture<>();
3367	+	f.completeExceptionally(ex);
3368	+	CompletableFuture<Integer> src = m.thenApply(f, new IncFunction(m));
3369	+	checkCompletedWithWrappedException(src, ex);
3370	+	CompletableFuture<?> dep = fun.apply(src);
3371	+	checkCompletedWithWrappedException(dep, ex);
3372	+	assertSame(resultOf(src), resultOf(dep));
3373	+	}
3374	+
3375	+	for (Function<CompletableFuture<Integer>, CompletableFuture<?>>
3376	+	fun : funs) {
3377	+	CompletableFuture<Integer> f = new CompletableFuture<>();
3378	+	CompletableFuture<Integer> src = m.thenApply(f, new IncFunction(m));
3379	+	CompletableFuture<?> dep = fun.apply(src);
3380	+	f.completeExceptionally(ex);
3381	+	checkCompletedWithWrappedException(src, ex);
3382	+	checkCompletedWithWrappedException(dep, ex);
3383	+	assertSame(resultOf(src), resultOf(dep));
3384	+	}
3385	+
3386	+	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
3387	+	for (Function<CompletableFuture<Integer>, CompletableFuture<?>>
3388	+	fun : funs) {
3389	+	CompletableFuture<Integer> f = new CompletableFuture<>();
3390	+	f.cancel(mayInterruptIfRunning);
3391	+	checkCancelled(f);
3392	+	CompletableFuture<Integer> src = m.thenApply(f, new IncFunction(m));
3393	+	checkCompletedWithWrappedCancellationException(src);
3394	+	CompletableFuture<?> dep = fun.apply(src);
3395	+	checkCompletedWithWrappedCancellationException(dep);
3396	+	assertSame(resultOf(src), resultOf(dep));
3397	+	}
3398	+
3399	+	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
3400	+	for (Function<CompletableFuture<Integer>, CompletableFuture<?>>
3401	+	fun : funs) {
3402	+	CompletableFuture<Integer> f = new CompletableFuture<>();
3403	+	CompletableFuture<Integer> src = m.thenApply(f, new IncFunction(m));
3404	+	CompletableFuture<?> dep = fun.apply(src);
3405	+	f.cancel(mayInterruptIfRunning);
3406	+	checkCancelled(f);
3407	+	checkCompletedWithWrappedCancellationException(src);
3408	+	checkCompletedWithWrappedCancellationException(dep);
3409	+	assertSame(resultOf(src), resultOf(dep));
3410	+	}
3411	+	}}
3412	+
3413		}

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