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

Comparing jsr166/src/test/tck/CompletableFutureTest.java (file contents):
Revision 1.39 by jsr166, Mon Jun 2 00:46:52 2014 UTC vs.
Revision 1.45 by jsr166, Mon Jun 2 06:07:34 2014 UTC

#	Line 339 | Line 339 | public class CompletableFutureTest exten
339		static final class IncAction implements Consumer<Integer> {
340		int invocationCount = 0;
341		Integer value;
342	–	public boolean ran() { return invocationCount == 1; }
342		public void accept(Integer x) {
343		invocationCount++;
344		value = inc(x);
#	Line 348 | Line 347 | public class CompletableFutureTest exten
347		static final class IncFunction implements Function<Integer,Integer> {
348		int invocationCount = 0;
349		Integer value;
351	–	public boolean ran() { return invocationCount == 1; }
350		public Integer apply(Integer x) {
351		invocationCount++;
352		return value = inc(x);
#	Line 358 | Line 356 | public class CompletableFutureTest exten
356		int invocationCount = 0;
357		Integer value;
358		// Check this action was invoked exactly once when result is computed.
361	–	public boolean ran() { return invocationCount == 1; }
359		public void accept(Integer x, Integer y) {
360		invocationCount++;
361		value = subtract(x, y);
#	Line 368 | Line 365 | public class CompletableFutureTest exten
365		int invocationCount = 0;
366		Integer value;
367		// Check this action was invoked exactly once when result is computed.
371	–	public boolean ran() { return invocationCount == 1; }
368		public Integer apply(Integer x, Integer y) {
369		invocationCount++;
370		return value = subtract(x, y);
371		}
372		}
373		static final class Noop implements Runnable {
374	<	boolean ran;
375	<	public void run() { ran = true; }
374	>	int invocationCount = 0;
375	>	public void run() {
376	>	invocationCount++;
377	>	}
378		}
379
380		static final class FailingSupplier implements Supplier<Integer> {
381	<	boolean ran;
382	<	public Integer get() { ran = true; throw new CFException(); }
381	>	int invocationCount = 0;
382	>	public Integer get() {
383	>	invocationCount++;
384	>	throw new CFException();
385	>	}
386		}
387		static final class FailingConsumer implements Consumer<Integer> {
388	<	boolean ran;
389	<	public void accept(Integer x) { ran = true; throw new CFException(); }
388	>	int invocationCount = 0;
389	>	public void accept(Integer x) {
390	>	invocationCount++;
391	>	throw new CFException();
392	>	}
393		}
394		static final class FailingBiConsumer implements BiConsumer<Integer, Integer> {
395	<	boolean ran;
396	<	public void accept(Integer x, Integer y) { ran = true; throw new CFException(); }
395	>	int invocationCount = 0;
396	>	public void accept(Integer x, Integer y) {
397	>	invocationCount++;
398	>	throw new CFException();
399	>	}
400		}
401		static final class FailingFunction implements Function<Integer, Integer> {
402	<	boolean ran;
403	<	public Integer apply(Integer x) { ran = true; throw new CFException(); }
402	>	int invocationCount = 0;
403	>	public Integer apply(Integer x) {
404	>	invocationCount++;
405	>	throw new CFException();
406	>	}
407		}
408		static final class FailingBiFunction implements BiFunction<Integer, Integer, Integer> {
409	<	boolean ran;
410	<	public Integer apply(Integer x, Integer y) { ran = true; throw new CFException(); }
409	>	int invocationCount = 0;
410	>	public Integer apply(Integer x, Integer y) {
411	>	invocationCount++;
412	>	throw new CFException();
413	>	}
414		}
415		static final class FailingNoop implements Runnable {
416	<	boolean ran;
417	<	public void run() { ran = true; throw new CFException(); }
416	>	int invocationCount = 0;
417	>	public void run() {
418	>	invocationCount++;
419	>	throw new CFException();
420	>	}
421		}
422
423		static final class CompletableFutureInc
424		implements Function<Integer, CompletableFuture<Integer>> {
425	<	boolean ran;
425	>	int invocationCount = 0;
426		public CompletableFuture<Integer> apply(Integer x) {
427	<	ran = true;
427	>	invocationCount++;
428		CompletableFuture<Integer> f = new CompletableFuture<>();
429	<	f.complete(Integer.valueOf(x.intValue() + 1));
429	>	f.complete(inc(x));
430		return f;
431		}
432		}
433
434		static final class FailingCompletableFutureFunction
435		implements Function<Integer, CompletableFuture<Integer>> {
436	<	boolean ran;
436	>	int invocationCount = 0;
437		public CompletableFuture<Integer> apply(Integer x) {
438	<	ran = true; throw new CFException();
438	>	invocationCount++;
439	>	throw new CFException();
440		}
441		}
442
#	Line 438 | Line 455 | public class CompletableFutureTest exten
455		}
456
457		static final class IntegerHandler implements BiFunction<Integer, Throwable, Integer> {
458	<	boolean ran;
458	>	int invocationCount = 0;
459		public Integer apply(Integer x, Throwable t) {
460	<	ran = true;
460	>	invocationCount++;
461		return (t == null) ? two : three;
462		}
463		}
#	Line 497 | Line 514 | public class CompletableFutureTest exten
514		}
515		},
516
500	–	//             /** Experimental way to do more testing */
501	–	//         REVERSE_DEFAULT {
502	–	//             public <T,U> CompletableFuture<Void> runAfterBoth
503	–	//                 (CompletableFuture<T> f, CompletableFuture<U> g, Runnable a) {
504	–	//                 return g.runAfterBoth(f, a);
505	–	//             }
506	–	//             public <T,U> CompletableFuture<Void> thenAcceptBoth
507	–	//                 (CompletableFuture<T> f,
508	–	//                  CompletionStage<? extends U> g,
509	–	//                  BiConsumer<? super T,? super U> a) {
510	–	//                 return DEFAULT.thenAcceptBoth(f, g, a);
511	–	//             }
512	–	//         },
513	–
517		DEFAULT_ASYNC {
518		public <T,U> CompletableFuture<Void> runAfterBoth
519		(CompletableFuture<T> f, CompletableFuture<U> g, Runnable a) {
#	Line 558 | Line 561 | public class CompletableFutureTest exten
561		}
562		},
563
561	–	//         REVERSE_DEFAULT_ASYNC {
562	–	//             public <T,U> CompletableFuture<Void> runAfterBoth
563	–	//                 (CompletableFuture<T> f, CompletableFuture<U> g, Runnable a) {
564	–	//                 return f.runAfterBothAsync(g, a);
565	–	//             }
566	–	//             public <T,U> CompletableFuture<Void> thenAcceptBoth
567	–	//                 (CompletableFuture<T> f,
568	–	//                  CompletionStage<? extends U> g,
569	–	//                  BiConsumer<? super T,? super U> a) {
570	–	//                 return DEFAULT_ASYNC.thenAcceptBoth(f, g, a);
571	–	//             }
572	–	//         },
573	–
564		EXECUTOR {
565		public <T,U> CompletableFuture<Void> runAfterBoth
566		(CompletableFuture<T> f, CompletableFuture<U> g, Runnable a) {
#	Line 679 | Line 669 | public class CompletableFutureTest exten
669		f = new CompletableFuture<>();
670		f.completeExceptionally(new CFException());
671		g = f.handle(r = new IntegerHandler());
672	<	assertTrue(r.ran);
672	>	assertEquals(1, r.invocationCount);
673	>	assertEquals(1, r.invocationCount);
674		checkCompletedNormally(g, three);
675
676		f = new CompletableFuture<>();
677		g = f.handle(r = new IntegerHandler());
678	<	assertFalse(r.ran);
678	>	assertEquals(0, r.invocationCount);
679		f.completeExceptionally(new CFException());
680		checkCompletedNormally(g, three);
681	<	assertTrue(r.ran);
681	>	assertEquals(1, r.invocationCount);
682
683		f = new CompletableFuture<>();
684		f.complete(one);
685		g = f.handle(r = new IntegerHandler());
686	<	assertTrue(r.ran);
686	>	assertEquals(1, r.invocationCount);
687		checkCompletedNormally(g, two);
688
689		f = new CompletableFuture<>();
690		g = f.handle(r = new IntegerHandler());
691	<	assertFalse(r.ran);
691	>	assertEquals(0, r.invocationCount);
692		f.complete(one);
693	<	assertTrue(r.ran);
693	>	assertEquals(1, r.invocationCount);
694		checkCompletedNormally(g, two);
695		}
696
#	Line 710 | Line 701 | public class CompletableFutureTest exten
701		Noop r = new Noop();
702		CompletableFuture<Void> f = CompletableFuture.runAsync(r);
703		assertNull(f.join());
704	<	assertTrue(r.ran);
704	>	assertEquals(1, r.invocationCount);
705		checkCompletedNormally(f, null);
706		}
707
#	Line 722 | Line 713 | public class CompletableFutureTest exten
713		ThreadExecutor exec = new ThreadExecutor();
714		CompletableFuture<Void> f = CompletableFuture.runAsync(r, exec);
715		assertNull(f.join());
716	<	assertTrue(r.ran);
716	>	assertEquals(1, r.invocationCount);
717		checkCompletedNormally(f, null);
718		assertEquals(1, exec.count.get());
719		}
#	Line 734 | Line 725 | public class CompletableFutureTest exten
725		FailingNoop r = new FailingNoop();
726		CompletableFuture<Void> f = CompletableFuture.runAsync(r);
727		checkCompletedWithWrappedCFException(f);
728	<	assertTrue(r.ran);
728	>	assertEquals(1, r.invocationCount);
729		}
730
731		/**
#	Line 764 | Line 755 | public class CompletableFutureTest exten
755		FailingSupplier r = new FailingSupplier();
756		CompletableFuture<Integer> f = CompletableFuture.supplyAsync(r);
757		checkCompletedWithWrappedCFException(f);
758	<	assertTrue(r.ran);
758	>	assertEquals(1, r.invocationCount);
759		}
760
761		// seq completion methods
#	Line 781 | Line 772 | public class CompletableFutureTest exten
772		g = f.thenRun(r = new Noop());
773		f.complete(null);
774		checkCompletedNormally(g, null);
775	<	assertTrue(r.ran);
775	>	assertEquals(1, r.invocationCount);
776
777		f = new CompletableFuture<>();
778		f.complete(null);
779		g = f.thenRun(r = new Noop());
780		checkCompletedNormally(g, null);
781	<	assertTrue(r.ran);
781	>	assertEquals(1, r.invocationCount);
782		}
783
784		/**
#	Line 803 | Line 794 | public class CompletableFutureTest exten
794		g = f.thenRun(r = new Noop());
795		f.completeExceptionally(new CFException());
796		checkCompletedWithWrappedCFException(g);
797	<	assertFalse(r.ran);
797	>	assertEquals(0, r.invocationCount);
798
799		f = new CompletableFuture<>();
800		f.completeExceptionally(new CFException());
801		g = f.thenRun(r = new Noop());
802		checkCompletedWithWrappedCFException(g);
803	<	assertFalse(r.ran);
803	>	assertEquals(0, r.invocationCount);
804		}
805
806		/**
#	Line 924 | Line 915 | public class CompletableFutureTest exten
915		CompletableFuture<Void> g = f.thenAccept(r);
916		f.complete(one);
917		checkCompletedWithWrappedCFException(g);
918	<	assertTrue(r.ran);
918	>	assertEquals(1, r.invocationCount);
919		}
920
921		/**
#	Line 943 | Line 934 | public class CompletableFutureTest exten
934		* of sources
935		*/
936		public void testThenCombine_normalCompletion1() {
937	+	for (boolean createIncomplete : new boolean[] { true, false })
938	+	for (boolean fFirst : new boolean[] { true, false })
939		for (ExecutionMode m : ExecutionMode.values())
940		for (Integer v1 : new Integer[] { 1, null })
941		for (Integer v2 : new Integer[] { 2, null }) {
#	Line 950 | Line 943 | public class CompletableFutureTest exten
943		final CompletableFuture<Integer> f = new CompletableFuture<>();
944		final CompletableFuture<Integer> g = new CompletableFuture<>();
945		final SubtractFunction r = new SubtractFunction();
946	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
947	<
955	<	f.complete(v1);
956	<	checkIncomplete(h);
957	<	assertFalse(r.ran());
958	<	g.complete(v2);
959	<
960	<	checkCompletedNormally(h, subtract(v1, v2));
961	<	checkCompletedNormally(f, v1);
962	<	checkCompletedNormally(g, v2);
963	<	}
964	<	}
965	<
966	<	public void testThenCombine_normalCompletion2() {
967	<	for (ExecutionMode m : ExecutionMode.values())
968	<	for (Integer v1 : new Integer[] { 1, null })
969	<	for (Integer v2 : new Integer[] { 2, null }) {
970	<
971	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
972	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
973	<	final SubtractFunction r = new SubtractFunction();
974	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
975	<
976	<	g.complete(v2);
977	<	checkIncomplete(h);
978	<	assertFalse(r.ran());
979	<	f.complete(v1);
980	<
981	<	checkCompletedNormally(h, subtract(v1, v2));
982	<	checkCompletedNormally(f, v1);
983	<	checkCompletedNormally(g, v2);
984	<	}
985	<	}
986	<
987	<	public void testThenCombine_normalCompletion3() {
988	<	for (ExecutionMode m : ExecutionMode.values())
989	<	for (Integer v1 : new Integer[] { 1, null })
990	<	for (Integer v2 : new Integer[] { 2, null }) {
991	<
992	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
993	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
994	<	final SubtractFunction r = new SubtractFunction();
946	>	CompletableFuture<Integer> h = null;
947	>	if (createIncomplete) h = m.thenCombine(f, g, r);
948
949	<	g.complete(v2);
950	<	f.complete(v1);
951	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
952	<
953	<	checkCompletedNormally(h, subtract(v1, v2));
954	<	checkCompletedNormally(f, v1);
955	<	checkCompletedNormally(g, v2);
956	<	}
957	<	}
958	<
959	<	public void testThenCombine_normalCompletion4() {
1007	<	for (ExecutionMode m : ExecutionMode.values())
1008	<	for (Integer v1 : new Integer[] { 1, null })
1009	<	for (Integer v2 : new Integer[] { 2, null }) {
1010	<
1011	<	final CompletableFuture<Integer> f = new CompletableFuture<>();
1012	<	final CompletableFuture<Integer> g = new CompletableFuture<>();
1013	<	final SubtractFunction r = new SubtractFunction();
1014	<
1015	<	f.complete(v1);
1016	<	g.complete(v2);
1017	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
949	>	if (fFirst)
950	>	f.complete(v1);
951	>	else
952	>	g.complete(v2);
953	>	if (createIncomplete) checkIncomplete(h);
954	>	assertEquals(0, r.invocationCount);
955	>	if (!fFirst)
956	>	f.complete(v1);
957	>	else
958	>	g.complete(v2);
959	>	if (!createIncomplete) h = m.thenCombine(f, g, r);
960
961		checkCompletedNormally(h, subtract(v1, v2));
962		checkCompletedNormally(f, v1);
963		checkCompletedNormally(g, v2);
964	+	assertEquals(1, r.invocationCount);
965		}
966		}
967
#	Line 1042 | Line 985 | public class CompletableFutureTest exten
985
986		checkCompletedWithWrappedCFException(h, ex);
987		checkCompletedWithWrappedCFException(f, ex);
988	<	assertFalse(r.ran());
988	>	assertEquals(0, r.invocationCount);
989		checkCompletedNormally(g, v1);
990		}
991		}
#	Line 1063 | Line 1006 | public class CompletableFutureTest exten
1006
1007		checkCompletedWithWrappedCFException(h, ex);
1008		checkCompletedWithWrappedCFException(g, ex);
1009	<	assertFalse(r.ran());
1009	>	assertEquals(0, r.invocationCount);
1010		checkCompletedNormally(f, v1);
1011		}
1012		}
#	Line 1083 | Line 1026 | public class CompletableFutureTest exten
1026
1027		checkCompletedWithWrappedCFException(h, ex);
1028		checkCompletedWithWrappedCFException(g, ex);
1029	<	assertFalse(r.ran());
1029	>	assertEquals(0, r.invocationCount);
1030		checkCompletedNormally(f, v1);
1031		}
1032		}
#	Line 1103 | Line 1046 | public class CompletableFutureTest exten
1046
1047		checkCompletedWithWrappedCFException(h, ex);
1048		checkCompletedWithWrappedCFException(f, ex);
1049	<	assertFalse(r.ran());
1049	>	assertEquals(0, r.invocationCount);
1050		checkCompletedNormally(g, v1);
1051		}
1052		}
#	Line 1170 | Line 1113 | public class CompletableFutureTest exten
1113
1114		checkCompletedWithWrappedCancellationException(h);
1115		checkCancelled(f);
1116	<	assertFalse(r.ran());
1116	>	assertEquals(0, r.invocationCount);
1117		checkCompletedNormally(g, v1);
1118		}
1119		}
#	Line 1191 | Line 1134 | public class CompletableFutureTest exten
1134
1135		checkCompletedWithWrappedCancellationException(h);
1136		checkCancelled(g);
1137	<	assertFalse(r.ran());
1137	>	assertEquals(0, r.invocationCount);
1138		checkCompletedNormally(f, v1);
1139		}
1140		}
#	Line 1211 | Line 1154 | public class CompletableFutureTest exten
1154
1155		checkCompletedWithWrappedCancellationException(h);
1156		checkCancelled(g);
1157	<	assertFalse(r.ran());
1157	>	assertEquals(0, r.invocationCount);
1158		checkCompletedNormally(f, v1);
1159		}
1160		}
#	Line 1231 | Line 1174 | public class CompletableFutureTest exten
1174
1175		checkCompletedWithWrappedCancellationException(h);
1176		checkCancelled(f);
1177	<	assertFalse(r.ran());
1177	>	assertEquals(0, r.invocationCount);
1178		checkCompletedNormally(g, v1);
1179		}
1180		}
#	Line 1252 | Line 1195 | public class CompletableFutureTest exten
1195
1196		f.complete(v1);
1197		checkIncomplete(h);
1198	<	assertFalse(r.ran());
1198	>	assertEquals(0, r.invocationCount);
1199		g.complete(v2);
1200
1201		checkCompletedNormally(h, null);
#	Line 1274 | Line 1217 | public class CompletableFutureTest exten
1217
1218		g.complete(v2);
1219		checkIncomplete(h);
1220	<	assertFalse(r.ran());
1220	>	assertEquals(0, r.invocationCount);
1221		f.complete(v1);
1222
1223		checkCompletedNormally(h, null);
#	Line 1344 | Line 1287 | public class CompletableFutureTest exten
1287
1288		checkCompletedWithWrappedCFException(h, ex);
1289		checkCompletedWithWrappedCFException(f, ex);
1290	<	assertFalse(r.ran());
1290	>	assertEquals(0, r.invocationCount);
1291		checkCompletedNormally(g, v1);
1292		}
1293		}
#	Line 1365 | Line 1308 | public class CompletableFutureTest exten
1308
1309		checkCompletedWithWrappedCFException(h, ex);
1310		checkCompletedWithWrappedCFException(g, ex);
1311	<	assertFalse(r.ran());
1311	>	assertEquals(0, r.invocationCount);
1312		checkCompletedNormally(f, v1);
1313		}
1314		}
#	Line 1385 | Line 1328 | public class CompletableFutureTest exten
1328
1329		checkCompletedWithWrappedCFException(h, ex);
1330		checkCompletedWithWrappedCFException(g, ex);
1331	<	assertFalse(r.ran());
1331	>	assertEquals(0, r.invocationCount);
1332		checkCompletedNormally(f, v1);
1333		}
1334		}
#	Line 1405 | Line 1348 | public class CompletableFutureTest exten
1348
1349		checkCompletedWithWrappedCFException(h, ex);
1350		checkCompletedWithWrappedCFException(f, ex);
1351	<	assertFalse(r.ran());
1351	>	assertEquals(0, r.invocationCount);
1352		checkCompletedNormally(g, v1);
1353		}
1354		}
#	Line 1472 | Line 1415 | public class CompletableFutureTest exten
1415
1416		checkCompletedWithWrappedCancellationException(h);
1417		checkCancelled(f);
1418	<	assertFalse(r.ran());
1418	>	assertEquals(0, r.invocationCount);
1419		checkCompletedNormally(g, v1);
1420		}
1421		}
#	Line 1493 | Line 1436 | public class CompletableFutureTest exten
1436
1437		checkCompletedWithWrappedCancellationException(h);
1438		checkCancelled(g);
1439	<	assertFalse(r.ran());
1439	>	assertEquals(0, r.invocationCount);
1440		checkCompletedNormally(f, v1);
1441		}
1442		}
#	Line 1513 | Line 1456 | public class CompletableFutureTest exten
1456
1457		checkCompletedWithWrappedCancellationException(h);
1458		checkCancelled(g);
1459	<	assertFalse(r.ran());
1459	>	assertEquals(0, r.invocationCount);
1460		checkCompletedNormally(f, v1);
1461		}
1462		}
#	Line 1533 | Line 1476 | public class CompletableFutureTest exten
1476
1477		checkCompletedWithWrappedCancellationException(h);
1478		checkCancelled(f);
1479	<	assertFalse(r.ran());
1479	>	assertEquals(0, r.invocationCount);
1480		checkCompletedNormally(g, v1);
1481		}
1482		}
#	Line 1554 | Line 1497 | public class CompletableFutureTest exten
1497
1498		f.complete(v1);
1499		checkIncomplete(h);
1500	<	assertFalse(r.ran);
1500	>	assertEquals(0, r.invocationCount);
1501		g.complete(v2);
1502
1503		checkCompletedNormally(h, null);
1504	<	assertTrue(r.ran);
1504	>	assertEquals(1, r.invocationCount);
1505		checkCompletedNormally(f, v1);
1506		checkCompletedNormally(g, v2);
1507		}
#	Line 1576 | Line 1519 | public class CompletableFutureTest exten
1519
1520		g.complete(v2);
1521		checkIncomplete(h);
1522	<	assertFalse(r.ran);
1522	>	assertEquals(0, r.invocationCount);
1523		f.complete(v1);
1524
1525		checkCompletedNormally(h, null);
1526	<	assertTrue(r.ran);
1526	>	assertEquals(1, r.invocationCount);
1527		checkCompletedNormally(f, v1);
1528		checkCompletedNormally(g, v2);
1529		}
#	Line 1600 | Line 1543 | public class CompletableFutureTest exten
1543		final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1544
1545		checkCompletedNormally(h, null);
1546	<	assertTrue(r.ran);
1546	>	assertEquals(1, r.invocationCount);
1547		checkCompletedNormally(f, v1);
1548		checkCompletedNormally(g, v2);
1549		}
#	Line 1620 | Line 1563 | public class CompletableFutureTest exten
1563		final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1564
1565		checkCompletedNormally(h, null);
1566	<	assertTrue(r.ran);
1566	>	assertEquals(1, r.invocationCount);
1567		checkCompletedNormally(f, v1);
1568		checkCompletedNormally(g, v2);
1569		}
#	Line 1646 | Line 1589 | public class CompletableFutureTest exten
1589
1590		checkCompletedWithWrappedCFException(h, ex);
1591		checkCompletedWithWrappedCFException(f, ex);
1592	<	assertFalse(r.ran);
1592	>	assertEquals(0, r.invocationCount);
1593		checkCompletedNormally(g, v1);
1594		}
1595		}
#	Line 1667 | Line 1610 | public class CompletableFutureTest exten
1610
1611		checkCompletedWithWrappedCFException(h, ex);
1612		checkCompletedWithWrappedCFException(g, ex);
1613	<	assertFalse(r.ran);
1613	>	assertEquals(0, r.invocationCount);
1614		checkCompletedNormally(f, v1);
1615		}
1616		}
#	Line 1687 | Line 1630 | public class CompletableFutureTest exten
1630
1631		checkCompletedWithWrappedCFException(h, ex);
1632		checkCompletedWithWrappedCFException(g, ex);
1633	<	assertFalse(r.ran);
1633	>	assertEquals(0, r.invocationCount);
1634		checkCompletedNormally(f, v1);
1635		}
1636		}
#	Line 1707 | Line 1650 | public class CompletableFutureTest exten
1650
1651		checkCompletedWithWrappedCFException(h, ex);
1652		checkCompletedWithWrappedCFException(f, ex);
1653	<	assertFalse(r.ran);
1653	>	assertEquals(0, r.invocationCount);
1654		checkCompletedNormally(g, v1);
1655		}
1656		}
#	Line 1774 | Line 1717 | public class CompletableFutureTest exten
1717
1718		checkCompletedWithWrappedCancellationException(h);
1719		checkCancelled(f);
1720	<	assertFalse(r.ran);
1720	>	assertEquals(0, r.invocationCount);
1721		checkCompletedNormally(g, v1);
1722		}
1723		}
#	Line 1795 | Line 1738 | public class CompletableFutureTest exten
1738
1739		checkCompletedWithWrappedCancellationException(h);
1740		checkCancelled(g);
1741	<	assertFalse(r.ran);
1741	>	assertEquals(0, r.invocationCount);
1742		checkCompletedNormally(f, v1);
1743		}
1744		}
#	Line 1815 | Line 1758 | public class CompletableFutureTest exten
1758
1759		checkCompletedWithWrappedCancellationException(h);
1760		checkCancelled(g);
1761	<	assertFalse(r.ran);
1761	>	assertEquals(0, r.invocationCount);
1762		checkCompletedNormally(f, v1);
1763		}
1764		}
#	Line 1835 | Line 1778 | public class CompletableFutureTest exten
1778
1779		checkCompletedWithWrappedCancellationException(h);
1780		checkCancelled(f);
1781	<	assertFalse(r.ran);
1781	>	assertEquals(0, r.invocationCount);
1782		checkCompletedNormally(g, v1);
1783		}
1784		}
#	Line 1902 | Line 1845 | public class CompletableFutureTest exten
1845		// unspecified behavior
1846		assertTrue(Objects.equals(h.join(), inc(v1)) ||
1847		Objects.equals(h.join(), inc(v2)));
1848	+	assertEquals(1, r.invocationCount);
1849		}
1850		}
1851
#	Line 1923 | Line 1867 | public class CompletableFutureTest exten
1867		checkCompletedWithWrappedCFException(h, ex);
1868		g.complete(v1);
1869
1870	<	assertFalse(r.ran());
1870	>	assertEquals(0, r.invocationCount);
1871		checkCompletedNormally(g, v1);
1872		checkCompletedWithWrappedCFException(f, ex);
1873		checkCompletedWithWrappedCFException(h, ex);
#	Line 1944 | Line 1888 | public class CompletableFutureTest exten
1888		checkCompletedWithWrappedCFException(h, ex);
1889		f.complete(v1);
1890
1891	<	assertFalse(r.ran());
1891	>	assertEquals(0, r.invocationCount);
1892		checkCompletedNormally(f, v1);
1893		checkCompletedWithWrappedCFException(g, ex);
1894		checkCompletedWithWrappedCFException(h, ex);
#	Line 1968 | Line 1912 | public class CompletableFutureTest exten
1912		Integer v;
1913		try {
1914		assertEquals(h.join(), inc(v1));
1915	<	assertTrue(r.ran());
1915	>	assertEquals(1, r.invocationCount);
1916		} catch (CompletionException ok) {
1917		checkCompletedWithWrappedCFException(h, ex);
1918	<	assertFalse(r.ran());
1918	>	assertEquals(0, r.invocationCount);
1919		}
1920
1921		checkCompletedWithWrappedCFException(g, ex);
#	Line 1996 | Line 1940 | public class CompletableFutureTest exten
1940		Integer v;
1941		try {
1942		assertEquals(h.join(), inc(v1));
1943	<	assertTrue(r.ran());
1943	>	assertEquals(1, r.invocationCount);
1944		} catch (CompletionException ok) {
1945		checkCompletedWithWrappedCFException(h, ex);
1946	<	assertFalse(r.ran());
1946	>	assertEquals(0, r.invocationCount);
1947		}
1948
1949		checkCompletedWithWrappedCFException(f, ex);
2006	–	assertFalse(r.ran());
1950		checkCompletedNormally(g, v1);
1951		}
1952		}
#	Line 2065 | Line 2008 | public class CompletableFutureTest exten
2008		g.complete(v1);
2009
2010		checkCancelled(f);
2011	<	assertFalse(r.ran());
2011	>	assertEquals(0, r.invocationCount);
2012		checkCompletedNormally(g, v1);
2013		checkCompletedWithWrappedCancellationException(h);
2014		}
#	Line 2086 | Line 2029 | public class CompletableFutureTest exten
2029		f.complete(v1);
2030
2031		checkCancelled(g);
2032	<	assertFalse(r.ran());
2032	>	assertEquals(0, r.invocationCount);
2033		checkCompletedNormally(f, v1);
2034		checkCompletedWithWrappedCancellationException(h);
2035		}
#	Line 2109 | Line 2052 | public class CompletableFutureTest exten
2052		Integer v;
2053		try {
2054		assertEquals(h.join(), inc(v1));
2055	<	assertTrue(r.ran());
2055	>	assertEquals(1, r.invocationCount);
2056		} catch (CompletionException ok) {
2057		checkCompletedWithWrappedCancellationException(h);
2058	<	assertFalse(r.ran());
2058	>	assertEquals(0, r.invocationCount);
2059		}
2060
2061		checkCancelled(g);
#	Line 2137 | Line 2080 | public class CompletableFutureTest exten
2080		Integer v;
2081		try {
2082		assertEquals(h.join(), inc(v1));
2083	<	assertTrue(r.ran());
2083	>	assertEquals(1, r.invocationCount);
2084		} catch (CompletionException ok) {
2085		checkCompletedWithWrappedCancellationException(h);
2086	<	assertFalse(r.ran());
2086	>	assertEquals(0, r.invocationCount);
2087		}
2088
2089		checkCancelled(f);
#	Line 2152 | Line 2095 | public class CompletableFutureTest exten
2095		* acceptEither result completes normally after normal completion
2096		* of either source
2097		*/
2098	<	public void testAcceptEither() {
2099	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2100	<	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2101	<	IncAction r = new IncAction();
2159	<	CompletableFuture<Void> g = f.acceptEither(f2, r);
2160	<	f.complete(one);
2161	<	checkCompletedNormally(g, null);
2162	<	f2.complete(one);
2163	<	checkCompletedNormally(g, null);
2164	<	assertEquals(r.value, (Integer) 2);
2098	>	public void testAcceptEither_normalCompletion1() {
2099	>	for (ExecutionMode m : ExecutionMode.values())
2100	>	for (Integer v1 : new Integer[] { 1, null })
2101	>	for (Integer v2 : new Integer[] { 2, null }) {
2102
2103	<	r = new IncAction();
2104	<	f = new CompletableFuture<>();
2105	<	f.complete(one);
2106	<	f2 = new CompletableFuture<>();
2107	<	g = f.acceptEither(f2, r);
2108	<	checkCompletedNormally(g, null);
2109	<	assertEquals(r.value, (Integer) 2);
2103	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2104	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2105	>	final IncAction r = new IncAction();
2106	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2107	>
2108	>	f.complete(v1);
2109	>	checkCompletedNormally(h, null);
2110	>	assertEquals(r.value, inc(v1));
2111	>	g.complete(v2);
2112	>
2113	>	checkCompletedNormally(f, v1);
2114	>	checkCompletedNormally(g, v2);
2115	>	checkCompletedNormally(h, null);
2116	>	}
2117	>	}
2118	>
2119	>	public void testAcceptEither_normalCompletion2() {
2120	>	for (ExecutionMode m : ExecutionMode.values())
2121	>	for (Integer v1 : new Integer[] { 1, null })
2122	>	for (Integer v2 : new Integer[] { 2, null }) {
2123	>
2124	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2125	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2126	>	final IncAction r = new IncAction();
2127	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2128	>
2129	>	g.complete(v2);
2130	>	checkCompletedNormally(h, null);
2131	>	assertEquals(r.value, inc(v2));
2132	>	f.complete(v1);
2133	>
2134	>	checkCompletedNormally(f, v1);
2135	>	checkCompletedNormally(g, v2);
2136	>	checkCompletedNormally(h, null);
2137	>	}
2138	>	}
2139	>	public void testAcceptEither_normalCompletion3() {
2140	>	for (ExecutionMode m : ExecutionMode.values())
2141	>	for (Integer v1 : new Integer[] { 1, null })
2142	>	for (Integer v2 : new Integer[] { 2, null }) {
2143	>
2144	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2145	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2146	>	final IncAction r = new IncAction();
2147	>
2148	>	f.complete(v1);
2149	>	g.complete(v2);
2150	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2151	>
2152	>	checkCompletedNormally(h, null);
2153	>	checkCompletedNormally(f, v1);
2154	>	checkCompletedNormally(g, v2);
2155	>
2156	>	// unspecified behavior
2157	>	assertTrue(Objects.equals(r.value, inc(v1)) ||
2158	>	Objects.equals(r.value, inc(v2)));
2159	>	}
2160		}
2161
2162		/**
2163		* acceptEither result completes exceptionally after exceptional
2164		* completion of either source
2165		*/
2166	<	public void testAcceptEither2() {
2167	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2168	<	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2182	<	IncAction r = new IncAction();
2183	<	CompletableFuture<Void> g = f.acceptEither(f2, r);
2184	<	f.completeExceptionally(new CFException());
2185	<	f2.complete(one);
2186	<	checkCompletedWithWrappedCFException(g);
2166	>	public void testAcceptEither_exceptionalCompletion1() {
2167	>	for (ExecutionMode m : ExecutionMode.values())
2168	>	for (Integer v1 : new Integer[] { 1, null }) {
2169
2170	<	r = new IncAction();
2171	<	f = new CompletableFuture<>();
2172	<	f2 = new CompletableFuture<>();
2173	<	f2.completeExceptionally(new CFException());
2174	<	g = f.acceptEither(f2, r);
2175	<	checkCompletedWithWrappedCFException(g);
2170	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2171	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2172	>	final IncAction r = new IncAction();
2173	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2174	>	final CFException ex = new CFException();
2175	>
2176	>	f.completeExceptionally(ex);
2177	>	checkCompletedWithWrappedCFException(h, ex);
2178	>	g.complete(v1);
2179	>
2180	>	assertEquals(0, r.invocationCount);
2181	>	checkCompletedNormally(g, v1);
2182	>	checkCompletedWithWrappedCFException(f, ex);
2183	>	checkCompletedWithWrappedCFException(h, ex);
2184	>	}
2185	>	}
2186	>
2187	>	public void testAcceptEither_exceptionalCompletion2() {
2188	>	for (ExecutionMode m : ExecutionMode.values())
2189	>	for (Integer v1 : new Integer[] { 1, null }) {
2190	>
2191	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2192	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2193	>	final IncAction r = new IncAction();
2194	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2195	>	final CFException ex = new CFException();
2196	>
2197	>	g.completeExceptionally(ex);
2198	>	checkCompletedWithWrappedCFException(h, ex);
2199	>	f.complete(v1);
2200	>
2201	>	assertEquals(0, r.invocationCount);
2202	>	checkCompletedNormally(f, v1);
2203	>	checkCompletedWithWrappedCFException(g, ex);
2204	>	checkCompletedWithWrappedCFException(h, ex);
2205	>	}
2206	>	}
2207	>
2208	>	public void testAcceptEither_exceptionalCompletion3() {
2209	>	for (ExecutionMode m : ExecutionMode.values())
2210	>	for (Integer v1 : new Integer[] { 1, null }) {
2211	>
2212	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2213	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2214	>	final IncAction r = new IncAction();
2215	>	final CFException ex = new CFException();
2216	>
2217	>	g.completeExceptionally(ex);
2218	>	f.complete(v1);
2219	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2220	>
2221	>	// unspecified behavior
2222	>	Integer v;
2223	>	try {
2224	>	assertEquals(h.join(), null);
2225	>	assertEquals(1, r.invocationCount);
2226	>	assertEquals(inc(v1), r.value);
2227	>	} catch (CompletionException ok) {
2228	>	checkCompletedWithWrappedCFException(h, ex);
2229	>	assertEquals(0, r.invocationCount);
2230	>	}
2231	>
2232	>	checkCompletedWithWrappedCFException(g, ex);
2233	>	checkCompletedNormally(f, v1);
2234	>	}
2235	>	}
2236	>
2237	>	public void testAcceptEither_exceptionalCompletion4() {
2238	>	for (ExecutionMode m : ExecutionMode.values())
2239	>	for (Integer v1 : new Integer[] { 1, null }) {
2240	>
2241	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2242	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2243	>	final IncAction r = new IncAction();
2244	>	final CFException ex = new CFException();
2245	>
2246	>	f.completeExceptionally(ex);
2247	>	g.complete(v1);
2248	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2249	>
2250	>	// unspecified behavior
2251	>	Integer v;
2252	>	try {
2253	>	assertEquals(h.join(), null);
2254	>	assertEquals(1, r.invocationCount);
2255	>	assertEquals(inc(v1), r.value);
2256	>	} catch (CompletionException ok) {
2257	>	checkCompletedWithWrappedCFException(h, ex);
2258	>	assertEquals(0, r.invocationCount);
2259	>	}
2260	>
2261	>	checkCompletedWithWrappedCFException(f, ex);
2262	>	checkCompletedNormally(g, v1);
2263	>	}
2264		}
2265
2266		/**
2267		* acceptEither result completes exceptionally if action does
2268		*/
2269	<	public void testAcceptEither3() {
2270	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2271	<	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2272	<	FailingConsumer r = new FailingConsumer();
2273	<	CompletableFuture<Void> g = f.acceptEither(f2, r);
2274	<	f2.complete(two);
2275	<	checkCompletedWithWrappedCFException(g);
2269	>	public void testAcceptEither_actionFailed1() {
2270	>	for (ExecutionMode m : ExecutionMode.values())
2271	>	for (Integer v1 : new Integer[] { 1, null })
2272	>	for (Integer v2 : new Integer[] { 2, null }) {
2273	>
2274	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2275	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2276	>	final FailingConsumer r = new FailingConsumer();
2277	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2278	>
2279	>	f.complete(v1);
2280	>	checkCompletedWithWrappedCFException(h);
2281	>	g.complete(v2);
2282	>	checkCompletedNormally(f, v1);
2283	>	checkCompletedNormally(g, v2);
2284	>	}
2285	>	}
2286	>
2287	>	public void testAcceptEither_actionFailed2() {
2288	>	for (ExecutionMode m : ExecutionMode.values())
2289	>	for (Integer v1 : new Integer[] { 1, null })
2290	>	for (Integer v2 : new Integer[] { 2, null }) {
2291	>
2292	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2293	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2294	>	final FailingConsumer r = new FailingConsumer();
2295	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2296	>
2297	>	g.complete(v2);
2298	>	checkCompletedWithWrappedCFException(h);
2299	>	f.complete(v1);
2300	>	checkCompletedNormally(f, v1);
2301	>	checkCompletedNormally(g, v2);
2302	>	}
2303		}
2304
2305		/**
2306		* acceptEither result completes exceptionally if either source cancelled
2307		*/
2308	<	public void testAcceptEither4() {
2309	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2310	<	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2311	<	IncAction r = new IncAction();
2312	<	CompletableFuture<Void> g = f.acceptEither(f2, r);
2313	<	assertTrue(f.cancel(true));
2314	<	checkCompletedWithWrappedCancellationException(g);
2315	<	f = new CompletableFuture<>();
2316	<	f2 = new CompletableFuture<>();
2317	<	assertTrue(f2.cancel(true));
2318	<	checkCompletedWithWrappedCancellationException(g);
2308	>	public void testAcceptEither_sourceCancelled1() {
2309	>	for (ExecutionMode m : ExecutionMode.values())
2310	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2311	>	for (Integer v1 : new Integer[] { 1, null }) {
2312	>
2313	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2314	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2315	>	final IncAction r = new IncAction();
2316	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2317	>
2318	>	assertTrue(f.cancel(mayInterruptIfRunning));
2319	>	checkCompletedWithWrappedCancellationException(h);
2320	>	g.complete(v1);
2321	>
2322	>	checkCancelled(f);
2323	>	assertEquals(0, r.invocationCount);
2324	>	checkCompletedNormally(g, v1);
2325	>	checkCompletedWithWrappedCancellationException(h);
2326	>	}
2327	>	}
2328	>
2329	>	public void testAcceptEither_sourceCancelled2() {
2330	>	for (ExecutionMode m : ExecutionMode.values())
2331	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2332	>	for (Integer v1 : new Integer[] { 1, null }) {
2333	>
2334	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2335	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2336	>	final IncAction r = new IncAction();
2337	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2338	>
2339	>	assertTrue(g.cancel(mayInterruptIfRunning));
2340	>	checkCompletedWithWrappedCancellationException(h);
2341	>	f.complete(v1);
2342	>
2343	>	checkCancelled(g);
2344	>	assertEquals(0, r.invocationCount);
2345	>	checkCompletedNormally(f, v1);
2346	>	checkCompletedWithWrappedCancellationException(h);
2347	>	}
2348	>	}
2349	>
2350	>	public void testAcceptEither_sourceCancelled3() {
2351	>	for (ExecutionMode m : ExecutionMode.values())
2352	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2353	>	for (Integer v1 : new Integer[] { 1, null }) {
2354	>
2355	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2356	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2357	>	final IncAction r = new IncAction();
2358	>
2359	>	assertTrue(g.cancel(mayInterruptIfRunning));
2360	>	f.complete(v1);
2361	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2362	>
2363	>	// unspecified behavior
2364	>	Integer v;
2365	>	try {
2366	>	assertEquals(h.join(), null);
2367	>	assertEquals(1, r.invocationCount);
2368	>	assertEquals(inc(v1), r.value);
2369	>	} catch (CompletionException ok) {
2370	>	checkCompletedWithWrappedCancellationException(h);
2371	>	assertEquals(0, r.invocationCount);
2372	>	}
2373	>
2374	>	checkCancelled(g);
2375	>	checkCompletedNormally(f, v1);
2376	>	}
2377	>	}
2378	>
2379	>	public void testAcceptEither_sourceCancelled4() {
2380	>	for (ExecutionMode m : ExecutionMode.values())
2381	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2382	>	for (Integer v1 : new Integer[] { 1, null }) {
2383	>
2384	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2385	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2386	>	final IncAction r = new IncAction();
2387	>
2388	>	assertTrue(f.cancel(mayInterruptIfRunning));
2389	>	g.complete(v1);
2390	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2391	>
2392	>	// unspecified behavior
2393	>	Integer v;
2394	>	try {
2395	>	assertEquals(h.join(), null);
2396	>	assertEquals(1, r.invocationCount);
2397	>	assertEquals(inc(v1), r.value);
2398	>	} catch (CompletionException ok) {
2399	>	checkCompletedWithWrappedCancellationException(h);
2400	>	assertEquals(0, r.invocationCount);
2401	>	}
2402	>
2403	>	checkCancelled(f);
2404	>	checkCompletedNormally(g, v1);
2405	>	}
2406		}
2407
2408		/**
2409		* runAfterEither result completes normally after normal completion
2410		* of either source
2411		*/
2412	<	public void testRunAfterEither() {
2413	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2414	<	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2415	<	Noop r = new Noop();
2232	<	CompletableFuture<Void> g = f.runAfterEither(f2, r);
2233	<	f.complete(one);
2234	<	checkCompletedNormally(g, null);
2235	<	f2.complete(one);
2236	<	checkCompletedNormally(g, null);
2237	<	assertTrue(r.ran);
2412	>	public void testRunAfterEither_normalCompletion1() {
2413	>	for (ExecutionMode m : ExecutionMode.values())
2414	>	for (Integer v1 : new Integer[] { 1, null })
2415	>	for (Integer v2 : new Integer[] { 2, null }) {
2416
2417	<	r = new Noop();
2418	<	f = new CompletableFuture<>();
2419	<	f.complete(one);
2420	<	f2 = new CompletableFuture<>();
2421	<	g = f.runAfterEither(f2, r);
2422	<	checkCompletedNormally(g, null);
2423	<	assertTrue(r.ran);
2417	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2418	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2419	>	final Noop r = new Noop();
2420	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2421	>
2422	>	f.complete(v1);
2423	>	checkCompletedNormally(h, null);
2424	>	assertEquals(1, r.invocationCount);
2425	>	g.complete(v2);
2426	>
2427	>	checkCompletedNormally(f, v1);
2428	>	checkCompletedNormally(g, v2);
2429	>	checkCompletedNormally(h, null);
2430	>	assertEquals(1, r.invocationCount);
2431	>	}
2432	>	}
2433	>
2434	>	public void testRunAfterEither_normalCompletion2() {
2435	>	for (ExecutionMode m : ExecutionMode.values())
2436	>	for (Integer v1 : new Integer[] { 1, null })
2437	>	for (Integer v2 : new Integer[] { 2, null }) {
2438	>
2439	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2440	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2441	>	final Noop r = new Noop();
2442	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2443	>
2444	>	g.complete(v2);
2445	>	checkCompletedNormally(h, null);
2446	>	assertEquals(1, r.invocationCount);
2447	>	f.complete(v1);
2448	>
2449	>	checkCompletedNormally(f, v1);
2450	>	checkCompletedNormally(g, v2);
2451	>	checkCompletedNormally(h, null);
2452	>	assertEquals(1, r.invocationCount);
2453	>	}
2454	>	}
2455	>	public void testRunAfterEither_normalCompletion3() {
2456	>	for (ExecutionMode m : ExecutionMode.values())
2457	>	for (Integer v1 : new Integer[] { 1, null })
2458	>	for (Integer v2 : new Integer[] { 2, null }) {
2459	>
2460	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2461	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2462	>	final Noop r = new Noop();
2463	>
2464	>	f.complete(v1);
2465	>	g.complete(v2);
2466	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2467	>
2468	>	checkCompletedNormally(h, null);
2469	>	checkCompletedNormally(f, v1);
2470	>	checkCompletedNormally(g, v2);
2471	>	assertEquals(1, r.invocationCount);
2472	>	}
2473		}
2474
2475		/**
2476		* runAfterEither result completes exceptionally after exceptional
2477		* completion of either source
2478		*/
2479	<	public void testRunAfterEither2() {
2480	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2481	<	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2255	<	Noop r = new Noop();
2256	<	CompletableFuture<Void> g = f.runAfterEither(f2, r);
2257	<	f.completeExceptionally(new CFException());
2258	<	f2.complete(one);
2259	<	checkCompletedWithWrappedCFException(g);
2479	>	public void testRunAfterEither_exceptionalCompletion1() {
2480	>	for (ExecutionMode m : ExecutionMode.values())
2481	>	for (Integer v1 : new Integer[] { 1, null }) {
2482
2483	<	r = new Noop();
2484	<	f = new CompletableFuture<>();
2485	<	f2 = new CompletableFuture<>();
2486	<	f2.completeExceptionally(new CFException());
2487	<	g = f.runAfterEither(f2, r);
2488	<	checkCompletedWithWrappedCFException(g);
2483	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2484	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2485	>	final Noop r = new Noop();
2486	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2487	>	final CFException ex = new CFException();
2488	>
2489	>	f.completeExceptionally(ex);
2490	>	checkCompletedWithWrappedCFException(h, ex);
2491	>	g.complete(v1);
2492	>
2493	>	assertEquals(0, r.invocationCount);
2494	>	checkCompletedNormally(g, v1);
2495	>	checkCompletedWithWrappedCFException(f, ex);
2496	>	checkCompletedWithWrappedCFException(h, ex);
2497	>	}
2498	>	}
2499	>
2500	>	public void testRunAfterEither_exceptionalCompletion2() {
2501	>	for (ExecutionMode m : ExecutionMode.values())
2502	>	for (Integer v1 : new Integer[] { 1, null }) {
2503	>
2504	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2505	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2506	>	final Noop r = new Noop();
2507	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2508	>	final CFException ex = new CFException();
2509	>
2510	>	g.completeExceptionally(ex);
2511	>	checkCompletedWithWrappedCFException(h, ex);
2512	>	f.complete(v1);
2513	>
2514	>	assertEquals(0, r.invocationCount);
2515	>	checkCompletedNormally(f, v1);
2516	>	checkCompletedWithWrappedCFException(g, ex);
2517	>	checkCompletedWithWrappedCFException(h, ex);
2518	>	}
2519	>	}
2520	>
2521	>	public void testRunAfterEither_exceptionalCompletion3() {
2522	>	for (ExecutionMode m : ExecutionMode.values())
2523	>	for (Integer v1 : new Integer[] { 1, null }) {
2524	>
2525	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2526	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2527	>	final Noop r = new Noop();
2528	>	final CFException ex = new CFException();
2529	>
2530	>	g.completeExceptionally(ex);
2531	>	f.complete(v1);
2532	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2533	>
2534	>	// unspecified behavior
2535	>	Integer v;
2536	>	try {
2537	>	assertEquals(h.join(), null);
2538	>	assertEquals(1, r.invocationCount);
2539	>	} catch (CompletionException ok) {
2540	>	checkCompletedWithWrappedCFException(h, ex);
2541	>	assertEquals(0, r.invocationCount);
2542	>	}
2543	>
2544	>	checkCompletedWithWrappedCFException(g, ex);
2545	>	checkCompletedNormally(f, v1);
2546	>	}
2547	>	}
2548	>
2549	>	public void testRunAfterEither_exceptionalCompletion4() {
2550	>	for (ExecutionMode m : ExecutionMode.values())
2551	>	for (Integer v1 : new Integer[] { 1, null }) {
2552	>
2553	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2554	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2555	>	final Noop r = new Noop();
2556	>	final CFException ex = new CFException();
2557	>
2558	>	f.completeExceptionally(ex);
2559	>	g.complete(v1);
2560	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2561	>
2562	>	// unspecified behavior
2563	>	Integer v;
2564	>	try {
2565	>	assertEquals(h.join(), null);
2566	>	assertEquals(1, r.invocationCount);
2567	>	} catch (CompletionException ok) {
2568	>	checkCompletedWithWrappedCFException(h, ex);
2569	>	assertEquals(0, r.invocationCount);
2570	>	}
2571	>
2572	>	checkCompletedWithWrappedCFException(f, ex);
2573	>	checkCompletedNormally(g, v1);
2574	>	}
2575		}
2576
2577		/**
2578		* runAfterEither result completes exceptionally if action does
2579		*/
2580	<	public void testRunAfterEither3() {
2581	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2582	<	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2583	<	FailingNoop r = new FailingNoop();
2584	<	CompletableFuture<Void> g = f.runAfterEither(f2, r);
2585	<	f2.complete(two);
2586	<	checkCompletedWithWrappedCFException(g);
2580	>	public void testRunAfterEither_actionFailed1() {
2581	>	for (ExecutionMode m : ExecutionMode.values())
2582	>	for (Integer v1 : new Integer[] { 1, null })
2583	>	for (Integer v2 : new Integer[] { 2, null }) {
2584	>
2585	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2586	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2587	>	final FailingNoop r = new FailingNoop();
2588	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2589	>
2590	>	f.complete(v1);
2591	>	checkCompletedWithWrappedCFException(h);
2592	>	g.complete(v2);
2593	>	checkCompletedNormally(f, v1);
2594	>	checkCompletedNormally(g, v2);
2595	>	}
2596	>	}
2597	>
2598	>	public void testRunAfterEither_actionFailed2() {
2599	>	for (ExecutionMode m : ExecutionMode.values())
2600	>	for (Integer v1 : new Integer[] { 1, null })
2601	>	for (Integer v2 : new Integer[] { 2, null }) {
2602	>
2603	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2604	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2605	>	final FailingNoop r = new FailingNoop();
2606	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2607	>
2608	>	g.complete(v2);
2609	>	checkCompletedWithWrappedCFException(h);
2610	>	f.complete(v1);
2611	>	checkCompletedNormally(f, v1);
2612	>	checkCompletedNormally(g, v2);
2613	>	}
2614		}
2615
2616		/**
2617		* runAfterEither result completes exceptionally if either source cancelled
2618		*/
2619	<	public void testRunAfterEither4() {
2620	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2621	<	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2622	<	Noop r = new Noop();
2623	<	CompletableFuture<Void> g = f.runAfterEither(f2, r);
2624	<	assertTrue(f.cancel(true));
2625	<	checkCompletedWithWrappedCancellationException(g);
2626	<	f = new CompletableFuture<>();
2627	<	f2 = new CompletableFuture<>();
2628	<	assertTrue(f2.cancel(true));
2629	<	checkCompletedWithWrappedCancellationException(g);
2619	>	public void testRunAfterEither_sourceCancelled1() {
2620	>	for (ExecutionMode m : ExecutionMode.values())
2621	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2622	>	for (Integer v1 : new Integer[] { 1, null }) {
2623	>
2624	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2625	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2626	>	final Noop r = new Noop();
2627	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2628	>
2629	>	assertTrue(f.cancel(mayInterruptIfRunning));
2630	>	checkCompletedWithWrappedCancellationException(h);
2631	>	g.complete(v1);
2632	>
2633	>	checkCancelled(f);
2634	>	assertEquals(0, r.invocationCount);
2635	>	checkCompletedNormally(g, v1);
2636	>	checkCompletedWithWrappedCancellationException(h);
2637	>	}
2638	>	}
2639	>
2640	>	public void testRunAfterEither_sourceCancelled2() {
2641	>	for (ExecutionMode m : ExecutionMode.values())
2642	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2643	>	for (Integer v1 : new Integer[] { 1, null }) {
2644	>
2645	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2646	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2647	>	final Noop r = new Noop();
2648	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2649	>
2650	>	assertTrue(g.cancel(mayInterruptIfRunning));
2651	>	checkCompletedWithWrappedCancellationException(h);
2652	>	f.complete(v1);
2653	>
2654	>	checkCancelled(g);
2655	>	assertEquals(0, r.invocationCount);
2656	>	checkCompletedNormally(f, v1);
2657	>	checkCompletedWithWrappedCancellationException(h);
2658	>	}
2659	>	}
2660	>
2661	>	public void testRunAfterEither_sourceCancelled3() {
2662	>	for (ExecutionMode m : ExecutionMode.values())
2663	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2664	>	for (Integer v1 : new Integer[] { 1, null }) {
2665	>
2666	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2667	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2668	>	final Noop r = new Noop();
2669	>
2670	>	assertTrue(g.cancel(mayInterruptIfRunning));
2671	>	f.complete(v1);
2672	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2673	>
2674	>	// unspecified behavior
2675	>	Integer v;
2676	>	try {
2677	>	assertEquals(h.join(), null);
2678	>	assertEquals(1, r.invocationCount);
2679	>	} catch (CompletionException ok) {
2680	>	checkCompletedWithWrappedCancellationException(h);
2681	>	assertEquals(0, r.invocationCount);
2682	>	}
2683	>
2684	>	checkCancelled(g);
2685	>	checkCompletedNormally(f, v1);
2686	>	}
2687	>	}
2688	>
2689	>	public void testRunAfterEither_sourceCancelled4() {
2690	>	for (ExecutionMode m : ExecutionMode.values())
2691	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2692	>	for (Integer v1 : new Integer[] { 1, null }) {
2693	>
2694	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2695	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2696	>	final Noop r = new Noop();
2697	>
2698	>	assertTrue(f.cancel(mayInterruptIfRunning));
2699	>	g.complete(v1);
2700	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2701	>
2702	>	// unspecified behavior
2703	>	Integer v;
2704	>	try {
2705	>	assertEquals(h.join(), null);
2706	>	assertEquals(1, r.invocationCount);
2707	>	} catch (CompletionException ok) {
2708	>	checkCompletedWithWrappedCancellationException(h);
2709	>	assertEquals(0, r.invocationCount);
2710	>	}
2711	>
2712	>	checkCancelled(f);
2713	>	checkCompletedNormally(g, v1);
2714	>	}
2715		}
2716
2717		/**
2718		* thenCompose result completes normally after normal completion of source
2719		*/
2720	<	public void testThenCompose() {
2721	<	CompletableFuture<Integer> f, g;
2722	<	CompletableFutureInc r;
2720	>	public void testThenCompose_normalCompletion1() {
2721	>	for (ExecutionMode m : ExecutionMode.values())
2722	>	for (Integer v1 : new Integer[] { 1, null }) {
2723
2724	<	f = new CompletableFuture<>();
2725	<	g = f.thenCompose(r = new CompletableFutureInc());
2726	<	f.complete(one);
2727	<	checkCompletedNormally(g, two);
2728	<	assertTrue(r.ran);
2724	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2725	>	final CompletableFutureInc r = new CompletableFutureInc();
2726	>	final CompletableFuture<Integer> g = f.thenCompose(r);
2727	>	f.complete(v1);
2728	>	checkCompletedNormally(g, inc(v1));
2729	>	checkCompletedNormally(f, v1);
2730	>	assertEquals(1, r.invocationCount);
2731	>	}
2732	>	}
2733
2734	<	f = new CompletableFuture<>();
2735	<	f.complete(one);
2736	<	g = f.thenCompose(r = new CompletableFutureInc());
2737	<	checkCompletedNormally(g, two);
2738	<	assertTrue(r.ran);
2734	>	public void testThenCompose_normalCompletion2() {
2735	>	for (ExecutionMode m : ExecutionMode.values())
2736	>	for (Integer v1 : new Integer[] { 1, null }) {
2737	>
2738	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2739	>	final CompletableFutureInc r = new CompletableFutureInc();
2740	>	f.complete(v1);
2741	>	final CompletableFuture<Integer> g = f.thenCompose(r);
2742	>	checkCompletedNormally(g, inc(v1));
2743	>	checkCompletedNormally(f, v1);
2744	>	assertEquals(1, r.invocationCount);
2745	>	}
2746		}
2747
2748		/**
2749		* thenCompose result completes exceptionally after exceptional
2750		* completion of source
2751		*/
2752	<	public void testThenCompose2() {
2753	<	CompletableFuture<Integer> f, g;
2323	<	CompletableFutureInc r;
2752	>	public void testThenCompose_exceptionalCompletion1() {
2753	>	for (ExecutionMode m : ExecutionMode.values()) {
2754
2755	<	f = new CompletableFuture<>();
2756	<	g = f.thenCompose(r = new CompletableFutureInc());
2757	<	f.completeExceptionally(new CFException());
2758	<	checkCompletedWithWrappedCFException(g);
2755	>	final CFException ex = new CFException();
2756	>	final CompletableFutureInc r = new CompletableFutureInc();
2757	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2758	>	final CompletableFuture<Integer> g = f.thenCompose(r);
2759	>	f.completeExceptionally(ex);
2760	>	checkCompletedWithWrappedCFException(g, ex);
2761	>	checkCompletedWithWrappedCFException(f, ex);
2762	>	}
2763	>	}
2764
2765	<	f = new CompletableFuture<>();
2766	<	f.completeExceptionally(new CFException());
2767	<	g = f.thenCompose(r = new CompletableFutureInc());
2768	<	checkCompletedWithWrappedCFException(g);
2765	>	public void testThenCompose_exceptionalCompletion2() {
2766	>	for (ExecutionMode m : ExecutionMode.values()) {
2767	>
2768	>	final CFException ex = new CFException();
2769	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2770	>	f.completeExceptionally(ex);
2771	>	final CompletableFutureInc r = new CompletableFutureInc();
2772	>	final CompletableFuture<Integer> g = f.thenCompose(r);
2773	>	checkCompletedWithWrappedCFException(g, ex);
2774	>	checkCompletedWithWrappedCFException(f, ex);
2775	>	}
2776		}
2777
2778		/**
2779		* thenCompose result completes exceptionally if action does
2780		*/
2781	<	public void testThenCompose3() {
2782	<	CompletableFuture<Integer> f, g;
2783	<	FailingCompletableFutureFunction r;
2781	>	public void testThenCompose_actionFailed1() {
2782	>	for (ExecutionMode m : ExecutionMode.values())
2783	>	for (Integer v1 : new Integer[] { 1, null }) {
2784
2785	<	f = new CompletableFuture<>();
2786	<	g = f.thenCompose(r = new FailingCompletableFutureFunction());
2787	<	f.complete(one);
2785	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2786	>	final FailingCompletableFutureFunction r
2787	>	= new FailingCompletableFutureFunction();
2788	>	final CompletableFuture<Integer> g = f.thenCompose(r);
2789	>	f.complete(v1);
2790		checkCompletedWithWrappedCFException(g);
2791	+	checkCompletedNormally(f, v1);
2792	+	}
2793	+	}
2794
2795	<	f = new CompletableFuture<>();
2796	<	f.complete(one);
2797	<	g = f.thenCompose(r = new FailingCompletableFutureFunction());
2795	>	public void testThenCompose_actionFailed2() {
2796	>	for (ExecutionMode m : ExecutionMode.values())
2797	>	for (Integer v1 : new Integer[] { 1, null }) {
2798	>
2799	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2800	>	f.complete(v1);
2801	>	final FailingCompletableFutureFunction r
2802	>	= new FailingCompletableFutureFunction();
2803	>	final CompletableFuture<Integer> g = f.thenCompose(r);
2804		checkCompletedWithWrappedCFException(g);
2805	+	checkCompletedNormally(f, v1);
2806	+	}
2807		}
2808
2809		/**
2810		* thenCompose result completes exceptionally if source cancelled
2811		*/
2812	<	public void testThenCompose4() {
2813	<	CompletableFuture<Integer> f, g;
2814	<	CompletableFutureInc r;
2812	>	public void testThenCompose_sourceCancelled1() {
2813	>	for (ExecutionMode m : ExecutionMode.values())
2814	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false }) {
2815
2816	<	f = new CompletableFuture<>();
2817	<	g = f.thenCompose(r = new CompletableFutureInc());
2818	<	assertTrue(f.cancel(true));
2816	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2817	>	final CompletableFutureInc r = new CompletableFutureInc();
2818	>	final CompletableFuture<Integer> g = f.thenCompose(r);
2819	>	assertTrue(f.cancel(mayInterruptIfRunning));
2820		checkCompletedWithWrappedCancellationException(g);
2821	+	checkCancelled(f);
2822	+	}
2823	+	}
2824
2825	<	f = new CompletableFuture<>();
2826	<	assertTrue(f.cancel(true));
2827	<	g = f.thenCompose(r = new CompletableFutureInc());
2825	>	public void testThenCompose_sourceCancelled2() {
2826	>	for (ExecutionMode m : ExecutionMode.values())
2827	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false }) {
2828	>
2829	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2830	>	assertTrue(f.cancel(mayInterruptIfRunning));
2831	>	final CompletableFutureInc r = new CompletableFutureInc();
2832	>	final CompletableFuture<Integer> g = f.thenCompose(r);
2833		checkCompletedWithWrappedCancellationException(g);
2834	+	checkCancelled(f);
2835	+	}
2836		}
2837
2838		// asyncs
#	Line 2516 | Line 2982 | public class CompletableFutureTest exten
2982		checkCompletedWithWrappedCancellationException(g);
2983		}
2984
2519	–	/**
2520	–	* acceptEitherAsync result completes normally after normal
2521	–	* completion of sources
2522	–	*/
2523	–	public void testAcceptEitherAsync() {
2524	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2525	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2526	–	IncAction r = new IncAction();
2527	–	CompletableFuture<Void> g = f.acceptEitherAsync(f2, r);
2528	–	f.complete(one);
2529	–	checkCompletedNormally(g, null);
2530	–	assertEquals(r.value, (Integer) 2);
2531	–
2532	–	r = new IncAction();
2533	–	f = new CompletableFuture<>();
2534	–	f.complete(one);
2535	–	f2 = new CompletableFuture<>();
2536	–	g = f.acceptEitherAsync(f2, r);
2537	–	checkCompletedNormally(g, null);
2538	–	assertEquals(r.value, (Integer) 2);
2539	–	}
2540	–
2541	–	/**
2542	–	* acceptEitherAsync result completes exceptionally after exceptional
2543	–	* completion of source
2544	–	*/
2545	–	public void testAcceptEitherAsync2() {
2546	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2547	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2548	–	IncAction r = new IncAction();
2549	–	CompletableFuture<Void> g = f.acceptEitherAsync(f2, r);
2550	–	f.completeExceptionally(new CFException());
2551	–	checkCompletedWithWrappedCFException(g);
2552	–
2553	–	r = new IncAction();
2554	–	f = new CompletableFuture<>();
2555	–	f2 = new CompletableFuture<>();
2556	–	f2.completeExceptionally(new CFException());
2557	–	g = f.acceptEitherAsync(f2, r);
2558	–	f.complete(one);
2559	–	checkCompletedWithWrappedCFException(g);
2560	–	}
2561	–
2562	–	/**
2563	–	* acceptEitherAsync result completes exceptionally if action does
2564	–	*/
2565	–	public void testAcceptEitherAsync3() {
2566	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2567	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2568	–	FailingConsumer r = new FailingConsumer();
2569	–	CompletableFuture<Void> g = f.acceptEitherAsync(f2, r);
2570	–	f.complete(one);
2571	–	checkCompletedWithWrappedCFException(g);
2572	–	}
2573	–
2574	–	/**
2575	–	* acceptEitherAsync result completes exceptionally if either
2576	–	* source cancelled
2577	–	*/
2578	–	public void testAcceptEitherAsync4() {
2579	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2580	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2581	–	IncAction r = new IncAction();
2582	–	CompletableFuture<Void> g = f.acceptEitherAsync(f2, r);
2583	–	assertTrue(f.cancel(true));
2584	–	checkCompletedWithWrappedCancellationException(g);
2585	–
2586	–	r = new IncAction();
2587	–	f = new CompletableFuture<>();
2588	–	f2 = new CompletableFuture<>();
2589	–	assertTrue(f2.cancel(true));
2590	–	g = f.acceptEitherAsync(f2, r);
2591	–	checkCompletedWithWrappedCancellationException(g);
2592	–	}
2593	–
2594	–	/**
2595	–	* runAfterEitherAsync result completes normally after normal
2596	–	* completion of sources
2597	–	*/
2598	–	public void testRunAfterEitherAsync() {
2599	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2600	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2601	–	Noop r = new Noop();
2602	–	CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r);
2603	–	f.complete(one);
2604	–	checkCompletedNormally(g, null);
2605	–	assertTrue(r.ran);
2606	–
2607	–	r = new Noop();
2608	–	f = new CompletableFuture<>();
2609	–	f.complete(one);
2610	–	f2 = new CompletableFuture<>();
2611	–	g = f.runAfterEitherAsync(f2, r);
2612	–	checkCompletedNormally(g, null);
2613	–	assertTrue(r.ran);
2614	–	}
2615	–
2616	–	/**
2617	–	* runAfterEitherAsync result completes exceptionally after exceptional
2618	–	* completion of source
2619	–	*/
2620	–	public void testRunAfterEitherAsync2() {
2621	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2622	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2623	–	Noop r = new Noop();
2624	–	CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r);
2625	–	f.completeExceptionally(new CFException());
2626	–	checkCompletedWithWrappedCFException(g);
2627	–
2628	–	r = new Noop();
2629	–	f = new CompletableFuture<>();
2630	–	f2 = new CompletableFuture<>();
2631	–	f2.completeExceptionally(new CFException());
2632	–	g = f.runAfterEitherAsync(f2, r);
2633	–	f.complete(one);
2634	–	checkCompletedWithWrappedCFException(g);
2635	–	}
2636	–
2637	–	/**
2638	–	* runAfterEitherAsync result completes exceptionally if action does
2639	–	*/
2640	–	public void testRunAfterEitherAsync3() {
2641	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2642	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2643	–	FailingNoop r = new FailingNoop();
2644	–	CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r);
2645	–	f.complete(one);
2646	–	checkCompletedWithWrappedCFException(g);
2647	–	}
2648	–
2649	–	/**
2650	–	* runAfterEitherAsync result completes exceptionally if either
2651	–	* source cancelled
2652	–	*/
2653	–	public void testRunAfterEitherAsync4() {
2654	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2655	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2656	–	Noop r = new Noop();
2657	–	CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r);
2658	–	assertTrue(f.cancel(true));
2659	–	checkCompletedWithWrappedCancellationException(g);
2660	–
2661	–	r = new Noop();
2662	–	f = new CompletableFuture<>();
2663	–	f2 = new CompletableFuture<>();
2664	–	assertTrue(f2.cancel(true));
2665	–	g = f.runAfterEitherAsync(f2, r);
2666	–	checkCompletedWithWrappedCancellationException(g);
2667	–	}
2668	–
2669	–	/**
2670	–	* thenComposeAsync result completes normally after normal
2671	–	* completion of source
2672	–	*/
2673	–	public void testThenComposeAsync() {
2674	–	CompletableFuture<Integer> f, g;
2675	–	CompletableFutureInc r;
2676	–
2677	–	f = new CompletableFuture<>();
2678	–	g = f.thenComposeAsync(r = new CompletableFutureInc());
2679	–	f.complete(one);
2680	–	checkCompletedNormally(g, two);
2681	–
2682	–	f = new CompletableFuture<>();
2683	–	f.complete(one);
2684	–	g = f.thenComposeAsync(r = new CompletableFutureInc());
2685	–	checkCompletedNormally(g, two);
2686	–	}
2687	–
2688	–	/**
2689	–	* thenComposeAsync result completes exceptionally after
2690	–	* exceptional completion of source
2691	–	*/
2692	–	public void testThenComposeAsync2() {
2693	–	CompletableFuture<Integer> f, g;
2694	–	CompletableFutureInc r;
2695	–
2696	–	f = new CompletableFuture<>();
2697	–	g = f.thenComposeAsync(r = new CompletableFutureInc());
2698	–	f.completeExceptionally(new CFException());
2699	–	checkCompletedWithWrappedCFException(g);
2700	–	assertFalse(r.ran);
2701	–
2702	–	f = new CompletableFuture<>();
2703	–	f.completeExceptionally(new CFException());
2704	–	g = f.thenComposeAsync(r = new CompletableFutureInc());
2705	–	checkCompletedWithWrappedCFException(g);
2706	–	assertFalse(r.ran);
2707	–	}
2708	–
2709	–	/**
2710	–	* thenComposeAsync result completes exceptionally if action does
2711	–	*/
2712	–	public void testThenComposeAsync3() {
2713	–	CompletableFuture<Integer> f, g;
2714	–	FailingCompletableFutureFunction r;
2715	–
2716	–	f = new CompletableFuture<>();
2717	–	g = f.thenComposeAsync(r = new FailingCompletableFutureFunction());
2718	–	f.complete(one);
2719	–	checkCompletedWithWrappedCFException(g);
2720	–
2721	–	f = new CompletableFuture<>();
2722	–	f.complete(one);
2723	–	g = f.thenComposeAsync(r = new FailingCompletableFutureFunction());
2724	–	checkCompletedWithWrappedCFException(g);
2725	–	}
2726	–
2727	–	/**
2728	–	* thenComposeAsync result completes exceptionally if source cancelled
2729	–	*/
2730	–	public void testThenComposeAsync4() {
2731	–	CompletableFuture<Integer> f, g;
2732	–	CompletableFutureInc r;
2733	–
2734	–	f = new CompletableFuture<>();
2735	–	g = f.thenComposeAsync(r = new CompletableFutureInc());
2736	–	assertTrue(f.cancel(true));
2737	–	checkCompletedWithWrappedCancellationException(g);
2738	–
2739	–	f = new CompletableFuture<>();
2740	–	assertTrue(f.cancel(true));
2741	–	g = f.thenComposeAsync(r = new CompletableFutureInc());
2742	–	checkCompletedWithWrappedCancellationException(g);
2743	–	}
2744	–
2985		// async with explicit executors
2986
2987		/**
#	Line 2889 | Line 3129 | public class CompletableFutureTest exten
3129		checkCompletedWithWrappedCancellationException(g);
3130		}
3131
2892	–	/**
2893	–	* acceptEitherAsync result completes normally after normal
2894	–	* completion of sources
2895	–	*/
2896	–	public void testAcceptEitherAsyncE() {
2897	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2898	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2899	–	IncAction r = new IncAction();
2900	–	CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
2901	–	f.complete(one);
2902	–	checkCompletedNormally(g, null);
2903	–	assertEquals(r.value, (Integer) 2);
2904	–
2905	–	r = new IncAction();
2906	–	f = new CompletableFuture<>();
2907	–	f.complete(one);
2908	–	f2 = new CompletableFuture<>();
2909	–	g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
2910	–	checkCompletedNormally(g, null);
2911	–	assertEquals(r.value, (Integer) 2);
2912	–	}
2913	–
2914	–	/**
2915	–	* acceptEitherAsync result completes exceptionally after exceptional
2916	–	* completion of source
2917	–	*/
2918	–	public void testAcceptEitherAsync2E() {
2919	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2920	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2921	–	IncAction r = new IncAction();
2922	–	CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
2923	–	f.completeExceptionally(new CFException());
2924	–	checkCompletedWithWrappedCFException(g);
2925	–
2926	–	r = new IncAction();
2927	–	f = new CompletableFuture<>();
2928	–	f2 = new CompletableFuture<>();
2929	–	f2.completeExceptionally(new CFException());
2930	–	g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
2931	–	f.complete(one);
2932	–	checkCompletedWithWrappedCFException(g);
2933	–	}
2934	–
2935	–	/**
2936	–	* acceptEitherAsync result completes exceptionally if action does
2937	–	*/
2938	–	public void testAcceptEitherAsync3E() {
2939	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2940	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2941	–	FailingConsumer r = new FailingConsumer();
2942	–	CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
2943	–	f.complete(one);
2944	–	checkCompletedWithWrappedCFException(g);
2945	–	}
2946	–
2947	–	/**
2948	–	* acceptEitherAsync result completes exceptionally if either
2949	–	* source cancelled
2950	–	*/
2951	–	public void testAcceptEitherAsync4E() {
2952	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2953	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2954	–	IncAction r = new IncAction();
2955	–	CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
2956	–	assertTrue(f.cancel(true));
2957	–	checkCompletedWithWrappedCancellationException(g);
2958	–
2959	–	r = new IncAction();
2960	–	f = new CompletableFuture<>();
2961	–	f2 = new CompletableFuture<>();
2962	–	assertTrue(f2.cancel(true));
2963	–	g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
2964	–	checkCompletedWithWrappedCancellationException(g);
2965	–	}
2966	–
2967	–	/**
2968	–	* runAfterEitherAsync result completes normally after normal
2969	–	* completion of sources
2970	–	*/
2971	–	public void testRunAfterEitherAsyncE() {
2972	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2973	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2974	–	Noop r = new Noop();
2975	–	CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
2976	–	f.complete(one);
2977	–	checkCompletedNormally(g, null);
2978	–	assertTrue(r.ran);
2979	–
2980	–	r = new Noop();
2981	–	f = new CompletableFuture<>();
2982	–	f.complete(one);
2983	–	f2 = new CompletableFuture<>();
2984	–	g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
2985	–	checkCompletedNormally(g, null);
2986	–	assertTrue(r.ran);
2987	–	}
2988	–
2989	–	/**
2990	–	* runAfterEitherAsync result completes exceptionally after exceptional
2991	–	* completion of source
2992	–	*/
2993	–	public void testRunAfterEitherAsync2E() {
2994	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2995	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2996	–	Noop r = new Noop();
2997	–	CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
2998	–	f.completeExceptionally(new CFException());
2999	–	checkCompletedWithWrappedCFException(g);
3000	–
3001	–	r = new Noop();
3002	–	f = new CompletableFuture<>();
3003	–	f2 = new CompletableFuture<>();
3004	–	f2.completeExceptionally(new CFException());
3005	–	g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
3006	–	f.complete(one);
3007	–	checkCompletedWithWrappedCFException(g);
3008	–	}
3009	–
3010	–	/**
3011	–	* runAfterEitherAsync result completes exceptionally if action does
3012	–	*/
3013	–	public void testRunAfterEitherAsync3E() {
3014	–	CompletableFuture<Integer> f = new CompletableFuture<>();
3015	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
3016	–	FailingNoop r = new FailingNoop();
3017	–	CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
3018	–	f.complete(one);
3019	–	checkCompletedWithWrappedCFException(g);
3020	–	}
3021	–
3022	–	/**
3023	–	* runAfterEitherAsync result completes exceptionally if either
3024	–	* source cancelled
3025	–	*/
3026	–	public void testRunAfterEitherAsync4E() {
3027	–	CompletableFuture<Integer> f = new CompletableFuture<>();
3028	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
3029	–	Noop r = new Noop();
3030	–	CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
3031	–	assertTrue(f.cancel(true));
3032	–	checkCompletedWithWrappedCancellationException(g);
3033	–
3034	–	r = new Noop();
3035	–	f = new CompletableFuture<>();
3036	–	f2 = new CompletableFuture<>();
3037	–	assertTrue(f2.cancel(true));
3038	–	g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
3039	–	checkCompletedWithWrappedCancellationException(g);
3040	–	}
3041	–
3042	–	/**
3043	–	* thenComposeAsync result completes normally after normal
3044	–	* completion of source
3045	–	*/
3046	–	public void testThenComposeAsyncE() {
3047	–	CompletableFuture<Integer> f = new CompletableFuture<>();
3048	–	CompletableFutureInc r = new CompletableFutureInc();
3049	–	CompletableFuture<Integer> g = f.thenComposeAsync(r, new ThreadExecutor());
3050	–	f.complete(one);
3051	–	checkCompletedNormally(g, two);
3052	–	}
3053	–
3054	–	/**
3055	–	* thenComposeAsync result completes exceptionally after
3056	–	* exceptional completion of source
3057	–	*/
3058	–	public void testThenComposeAsync2E() {
3059	–	CompletableFuture<Integer> f = new CompletableFuture<>();
3060	–	CompletableFutureInc r = new CompletableFutureInc();
3061	–	CompletableFuture<Integer> g = f.thenComposeAsync(r, new ThreadExecutor());
3062	–	f.completeExceptionally(new CFException());
3063	–	checkCompletedWithWrappedCFException(g);
3064	–	}
3065	–
3066	–	/**
3067	–	* thenComposeAsync result completes exceptionally if action does
3068	–	*/
3069	–	public void testThenComposeAsync3E() {
3070	–	CompletableFuture<Integer> f = new CompletableFuture<>();
3071	–	FailingCompletableFutureFunction r = new FailingCompletableFutureFunction();
3072	–	CompletableFuture<Integer> g = f.thenComposeAsync(r, new ThreadExecutor());
3073	–	f.complete(one);
3074	–	checkCompletedWithWrappedCFException(g);
3075	–	}
3076	–
3077	–	/**
3078	–	* thenComposeAsync result completes exceptionally if source cancelled
3079	–	*/
3080	–	public void testThenComposeAsync4E() {
3081	–	CompletableFuture<Integer> f = new CompletableFuture<>();
3082	–	CompletableFutureInc r = new CompletableFutureInc();
3083	–	CompletableFuture<Integer> g = f.thenComposeAsync(r, new ThreadExecutor());
3084	–	assertTrue(f.cancel(true));
3085	–	checkCompletedWithWrappedCancellationException(g);
3086	–	}
3087	–
3132		// other static methods
3133
3134		/**
#	Line 3283 | Line 3327 | public class CompletableFutureTest exten
3327		* whenComplete action executes on normal completion, propagating
3328		* source result.
3329		*/
3330	<	public void testWhenComplete1() {
3330	>	public void testWhenComplete_normalCompletion1() {
3331	>	for (boolean createIncomplete : new boolean[] { true, false })
3332	>	for (ExecutionMode m : ExecutionMode.values())
3333	>	for (Integer v1 : new Integer[] { 1, null }) {
3334	>
3335		final AtomicInteger a = new AtomicInteger();
3336	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3337	<	CompletableFuture<Integer> g =
3338	<	f.whenComplete((Integer x, Throwable t) -> a.getAndIncrement());
3339	<	f.complete(three);
3340	<	checkCompletedNormally(f, three);
3341	<	checkCompletedNormally(g, three);
3336	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
3337	>	if (!createIncomplete) f.complete(v1);
3338	>	final CompletableFuture<Integer> g =
3339	>	m.whenComplete(f,
3340	>	(Integer x, Throwable t) -> {
3341	>	threadAssertSame(x, v1);
3342	>	threadAssertNull(t);
3343	>	a.getAndIncrement();
3344	>	});
3345	>	if (createIncomplete) f.complete(v1);
3346	>	checkCompletedNormally(f, v1);
3347	>	checkCompletedNormally(g, v1);
3348		assertEquals(a.get(), 1);
3349	+	}
3350		}
3351
3352		/**
3353		* whenComplete action executes on exceptional completion, propagating
3354		* source result.
3355		*/
3356	<	public void testWhenComplete2() {
3356	>	public void testWhenComplete_exceptionalCompletion() {
3357	>	for (boolean createIncomplete : new boolean[] { true, false })
3358	>	for (ExecutionMode m : ExecutionMode.values())
3359	>	for (Integer v1 : new Integer[] { 1, null }) {
3360	>
3361		final AtomicInteger a = new AtomicInteger();
3362	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3363	<	CompletableFuture<Integer> g =
3364	<	f.whenComplete((Integer x, Throwable t) -> a.getAndIncrement());
3365	<	f.completeExceptionally(new CFException());
3366	<	assertTrue(f.isCompletedExceptionally());
3367	<	assertTrue(g.isCompletedExceptionally());
3362	>	final CFException ex = new CFException();
3363	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
3364	>	if (!createIncomplete) f.completeExceptionally(ex);
3365	>	final CompletableFuture<Integer> g = m.whenComplete
3366	>	(f,
3367	>	(Integer x, Throwable t) -> {
3368	>	threadAssertNull(x);
3369	>	threadAssertSame(t, ex);
3370	>	a.getAndIncrement();
3371	>	});
3372	>	if (createIncomplete) f.completeExceptionally(ex);
3373	>	checkCompletedWithWrappedCFException(f, ex);
3374	>	checkCompletedWithWrappedCFException(g, ex);
3375		assertEquals(a.get(), 1);
3376	+	}
3377		}
3378
3379		/**
3380		* If a whenComplete action throws an exception when triggered by
3381		* a normal completion, it completes exceptionally
3382		*/
3383	<	public void testWhenComplete3() {
3384	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3385	<	CompletableFuture<Integer> g =
3386	<	f.whenComplete((Integer x, Throwable t) ->
3320	<	{ throw new CFException(); } );
3321	<	f.complete(three);
3322	<	checkCompletedNormally(f, three);
3323	<	assertTrue(g.isCompletedExceptionally());
3324	<	checkCompletedWithWrappedCFException(g);
3325	<	}
3326	<
3327	<	/**
3328	<	* whenCompleteAsync action executes on normal completion, propagating
3329	<	* source result.
3330	<	*/
3331	<	public void testWhenCompleteAsync1() {
3332	<	final AtomicInteger a = new AtomicInteger();
3333	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3334	<	CompletableFuture<Integer> g =
3335	<	f.whenCompleteAsync((Integer x, Throwable t) -> a.getAndIncrement());
3336	<	f.complete(three);
3337	<	checkCompletedNormally(f, three);
3338	<	checkCompletedNormally(g, three);
3339	<	assertEquals(a.get(), 1);
3340	<	}
3383	>	public void testWhenComplete_actionFailed() {
3384	>	for (boolean createIncomplete : new boolean[] { true, false })
3385	>	for (ExecutionMode m : ExecutionMode.values())
3386	>	for (Integer v1 : new Integer[] { 1, null }) {
3387
3388	<	/**
3389	<	* whenCompleteAsync action executes on exceptional completion, propagating
3390	<	* source result.
3391	<	*/
3392	<	public void testWhenCompleteAsync2() {
3393	<	final AtomicInteger a = new AtomicInteger();
3394	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3395	<	CompletableFuture<Integer> g =
3396	<	f.whenCompleteAsync((Integer x, Throwable t) -> a.getAndIncrement());
3397	<	f.completeExceptionally(new CFException());
3398	<	checkCompletedWithWrappedCFException(f);
3399	<	checkCompletedWithWrappedCFException(g);
3388	>	final CFException ex = new CFException();
3389	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
3390	>	if (!createIncomplete) f.complete(v1);
3391	>	final CompletableFuture<Integer> g = m.whenComplete
3392	>	(f,
3393	>	(Integer x, Throwable t) -> {
3394	>	threadAssertSame(x, v1);
3395	>	threadAssertNull(t);
3396	>	throw ex;
3397	>	});
3398	>	if (createIncomplete) f.complete(v1);
3399	>	checkCompletedNormally(f, v1);
3400	>	checkCompletedWithWrappedCFException(g, ex);
3401	>	}
3402		}
3403
3404		/**
3405	<	* If a whenCompleteAsync action throws an exception when
3406	<	* triggered by a normal completion, it completes exceptionally
3405	>	* If a whenComplete action throws an exception when triggered by
3406	>	* a source completion that also throws an exception, the source
3407	>	* exception takes precedence.
3408		*/
3409	<	public void testWhenCompleteAsync3() {
3410	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3411	<	CompletableFuture<Integer> g =
3412	<	f.whenCompleteAsync((Integer x, Throwable t) ->
3364	<	{ throw new CFException(); } );
3365	<	f.complete(three);
3366	<	checkCompletedNormally(f, three);
3367	<	checkCompletedWithWrappedCFException(g);
3368	<	}
3409	>	public void testWhenComplete_actionFailedSourceFailed() {
3410	>	for (boolean createIncomplete : new boolean[] { true, false })
3411	>	for (ExecutionMode m : ExecutionMode.values())
3412	>	for (Integer v1 : new Integer[] { 1, null }) {
3413
3414	<	/**
3415	<	* whenCompleteAsync action executes on normal completion, propagating
3416	<	* source result.
3373	<	*/
3374	<	public void testWhenCompleteAsync1e() {
3375	<	final AtomicInteger a = new AtomicInteger();
3376	<	ThreadExecutor exec = new ThreadExecutor();
3377	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3378	<	CompletableFuture<Integer> g =
3379	<	f.whenCompleteAsync((Integer x, Throwable t) -> a.getAndIncrement(),
3380	<	exec);
3381	<	f.complete(three);
3382	<	checkCompletedNormally(f, three);
3383	<	checkCompletedNormally(g, three);
3384	<	assertEquals(a.get(), 1);
3385	<	}
3414	>	final CFException ex1 = new CFException();
3415	>	final CFException ex2 = new CFException();
3416	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
3417
3418	<	/**
3419	<	* whenCompleteAsync action executes on exceptional completion, propagating
3420	<	* source result.
3421	<	*/
3422	<	public void testWhenCompleteAsync2e() {
3423	<	final AtomicInteger a = new AtomicInteger();
3424	<	ThreadExecutor exec = new ThreadExecutor();
3425	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3426	<	CompletableFuture<Integer> g =
3396	<	f.whenCompleteAsync((Integer x, Throwable t) -> a.getAndIncrement(),
3397	<	exec);
3398	<	f.completeExceptionally(new CFException());
3399	<	checkCompletedWithWrappedCFException(f);
3400	<	checkCompletedWithWrappedCFException(g);
3401	<	}
3418	>	if (!createIncomplete) f.completeExceptionally(ex1);
3419	>	final CompletableFuture<Integer> g = m.whenComplete
3420	>	(f,
3421	>	(Integer x, Throwable t) -> {
3422	>	threadAssertSame(t, ex1);
3423	>	threadAssertNull(x);
3424	>	throw ex2;
3425	>	});
3426	>	if (createIncomplete) f.completeExceptionally(ex1);
3427
3428	<	/**
3429	<	* If a whenCompleteAsync action throws an exception when triggered
3430	<	* by a normal completion, it completes exceptionally
3406	<	*/
3407	<	public void testWhenCompleteAsync3e() {
3408	<	ThreadExecutor exec = new ThreadExecutor();
3409	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3410	<	CompletableFuture<Integer> g =
3411	<	f.whenCompleteAsync((Integer x, Throwable t) ->
3412	<	{ throw new CFException(); },
3413	<	exec);
3414	<	f.complete(three);
3415	<	checkCompletedNormally(f, three);
3416	<	checkCompletedWithWrappedCFException(g);
3428	>	checkCompletedWithWrappedCFException(f, ex1);
3429	>	checkCompletedWithWrappedCFException(g, ex1);
3430	>	}
3431		}
3432
3433		/**
#	Line 3426 | Line 3440 | public class CompletableFutureTest exten
3440
3441		f = new CompletableFuture<>();
3442		g = f.handleAsync(r = new IntegerHandler());
3443	<	assertFalse(r.ran);
3443	>	assertEquals(0, r.invocationCount);
3444		f.completeExceptionally(new CFException());
3445		checkCompletedWithWrappedCFException(f);
3446		checkCompletedNormally(g, three);
3447	<	assertTrue(r.ran);
3447	>	assertEquals(1, r.invocationCount);
3448
3449		f = new CompletableFuture<>();
3450		g = f.handleAsync(r = new IntegerHandler());
3451	<	assertFalse(r.ran);
3451	>	assertEquals(0, r.invocationCount);
3452		f.completeExceptionally(new CFException());
3453		checkCompletedWithWrappedCFException(f);
3454		checkCompletedNormally(g, three);
3455	<	assertTrue(r.ran);
3455	>	assertEquals(1, r.invocationCount);
3456
3457		f = new CompletableFuture<>();
3458		g = f.handleAsync(r = new IntegerHandler());
3459	<	assertFalse(r.ran);
3459	>	assertEquals(0, r.invocationCount);
3460		f.complete(one);
3461		checkCompletedNormally(f, one);
3462		checkCompletedNormally(g, two);
3463	<	assertTrue(r.ran);
3463	>	assertEquals(1, r.invocationCount);
3464
3465		f = new CompletableFuture<>();
3466		g = f.handleAsync(r = new IntegerHandler());
3467	<	assertFalse(r.ran);
3467	>	assertEquals(0, r.invocationCount);
3468		f.complete(one);
3469		checkCompletedNormally(f, one);
3470		checkCompletedNormally(g, two);
3471	<	assertTrue(r.ran);
3471	>	assertEquals(1, r.invocationCount);
3472		}
3473
3474		/**
#	Line 3469 | Line 3483 | public class CompletableFutureTest exten
3483
3484		f = new CompletableFuture<>();
3485		g = f.handleAsync(r = new IntegerHandler(), exec);
3486	<	assertFalse(r.ran);
3486	>	assertEquals(0, r.invocationCount);
3487		f.completeExceptionally(new CFException());
3488		checkCompletedWithWrappedCFException(f);
3489		checkCompletedNormally(g, three);
3490	<	assertTrue(r.ran);
3490	>	assertEquals(1, r.invocationCount);
3491
3492		f = new CompletableFuture<>();
3493		g = f.handleAsync(r = new IntegerHandler(), exec);
3494	<	assertFalse(r.ran);
3494	>	assertEquals(0, r.invocationCount);
3495		f.completeExceptionally(new CFException());
3496		checkCompletedWithWrappedCFException(f);
3497		checkCompletedNormally(g, three);
3498	<	assertTrue(r.ran);
3498	>	assertEquals(1, r.invocationCount);
3499
3500		f = new CompletableFuture<>();
3501		g = f.handleAsync(r = new IntegerHandler(), exec);
3502	<	assertFalse(r.ran);
3502	>	assertEquals(0, r.invocationCount);
3503		f.complete(one);
3504		checkCompletedNormally(f, one);
3505		checkCompletedNormally(g, two);
3506	<	assertTrue(r.ran);
3506	>	assertEquals(1, r.invocationCount);
3507
3508		f = new CompletableFuture<>();
3509		g = f.handleAsync(r = new IntegerHandler(), exec);
3510	<	assertFalse(r.ran);
3510	>	assertEquals(0, r.invocationCount);
3511		f.complete(one);
3512		checkCompletedNormally(f, one);
3513		checkCompletedNormally(g, two);
3514	<	assertTrue(r.ran);
3514	>	assertEquals(1, r.invocationCount);
3515		}
3516
3517		}

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