ViewVC Help

View File | Revision Log | Show Annotations | Download File | Root Listing

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

Comparing jsr166/src/test/tck/CompletableFutureTest.java (file contents):
Revision 1.75 by jsr166, Sat Jun 7 21:14:42 2014 UTC vs.
Revision 1.92 by jsr166, Tue Jun 17 20:50:01 2014 UTC

#	Line 227 | Line 227 | public class CompletableFutureTest exten
227		* isCancelled, join, get, and getNow
228		*/
229		public void testComplete() {
230	+	for (Integer v1 : new Integer[] { 1, null })
231	+	{
232		CompletableFuture<Integer> f = new CompletableFuture<>();
233		checkIncomplete(f);
234	<	f.complete(one);
235	<	checkCompletedNormally(f, one);
236	<	}
234	>	assertTrue(f.complete(v1));
235	>	assertFalse(f.complete(v1));
236	>	checkCompletedNormally(f, v1);
237	>	}}
238
239		/**
240		* completeExceptionally completes exceptionally, as indicated by
#	Line 250 | Line 253 | public class CompletableFutureTest exten
253		* methods isDone, isCancelled, join, get, and getNow
254		*/
255		public void testCancel() {
256	+	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
257	+	{
258		CompletableFuture<Integer> f = new CompletableFuture<>();
259		checkIncomplete(f);
260		assertTrue(f.cancel(true));
261	+	assertTrue(f.cancel(true));
262		checkCancelled(f);
263	<	}
263	>	}}
264
265		/**
266		* obtrudeValue forces completion with given value
#	Line 262 | Line 268 | public class CompletableFutureTest exten
268		public void testObtrudeValue() {
269		CompletableFuture<Integer> f = new CompletableFuture<>();
270		checkIncomplete(f);
271	<	f.complete(one);
271	>	assertTrue(f.complete(one));
272		checkCompletedNormally(f, one);
273		f.obtrudeValue(three);
274		checkCompletedNormally(f, three);
#	Line 289 | Line 295 | public class CompletableFutureTest exten
295		CompletableFuture<Integer> f;
296
297		f = new CompletableFuture<>();
298	<	f.complete(v1);
298	>	assertTrue(f.complete(v1));
299		for (int i = 0; i < 2; i++) {
300		f.obtrudeException(ex = new CFException());
301		checkCompletedExceptionally(f, ex);
#	Line 309 | Line 315 | public class CompletableFutureTest exten
315		checkCompletedExceptionally(f, ex);
316		f.completeExceptionally(new CFException());
317		checkCompletedExceptionally(f, ex);
318	<	f.complete(v1);
318	>	assertFalse(f.complete(v1));
319		checkCompletedExceptionally(f, ex);
320		}}
321
#	Line 317 | Line 323 | public class CompletableFutureTest exten
323		* getNumberOfDependents returns number of dependent tasks
324		*/
325		public void testGetNumberOfDependents() {
326	+	for (ExecutionMode m : ExecutionMode.values())
327	+	for (Integer v1 : new Integer[] { 1, null })
328	+	{
329		CompletableFuture<Integer> f = new CompletableFuture<>();
330		assertEquals(0, f.getNumberOfDependents());
331	<	CompletableFuture g = f.thenRun(new Noop(ExecutionMode.DEFAULT));
331	>	final CompletableFuture<Void> g = m.thenRun(f, new Noop(m));
332		assertEquals(1, f.getNumberOfDependents());
333		assertEquals(0, g.getNumberOfDependents());
334	<	CompletableFuture h = f.thenRun(new Noop(ExecutionMode.DEFAULT));
334	>	final CompletableFuture<Void> h = m.thenRun(f, new Noop(m));
335		assertEquals(2, f.getNumberOfDependents());
336	<	f.complete(1);
336	>	assertEquals(0, h.getNumberOfDependents());
337	>	assertTrue(f.complete(v1));
338		checkCompletedNormally(g, null);
339	+	checkCompletedNormally(h, null);
340		assertEquals(0, f.getNumberOfDependents());
341		assertEquals(0, g.getNumberOfDependents());
342	<	}
342	>	assertEquals(0, h.getNumberOfDependents());
343	>	}}
344
345		/**
346		* toString indicates current completion state
#	Line 339 | Line 351 | public class CompletableFutureTest exten
351		f = new CompletableFuture<String>();
352		assertTrue(f.toString().contains("[Not completed]"));
353
354	<	f.complete("foo");
354	>	assertTrue(f.complete("foo"));
355		assertTrue(f.toString().contains("[Completed normally]"));
356
357		f = new CompletableFuture<String>();
358	<	f.completeExceptionally(new IndexOutOfBoundsException());
347	<	assertTrue(f.toString().contains("[Completed exceptionally]"));
348	<
349	<	f = new CompletableFuture<String>();
350	<	f.cancel(true);
358	>	assertTrue(f.completeExceptionally(new IndexOutOfBoundsException()));
359		assertTrue(f.toString().contains("[Completed exceptionally]"));
360
361	<	f = new CompletableFuture<String>();
362	<	f.cancel(false);
363	<	assertTrue(f.toString().contains("[Completed exceptionally]"));
361	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false }) {
362	>	f = new CompletableFuture<String>();
363	>	assertTrue(f.cancel(mayInterruptIfRunning));
364	>	assertTrue(f.toString().contains("[Completed exceptionally]"));
365	>	}
366		}
367
368		/**
#	Line 529 | Line 539 | public class CompletableFutureTest exten
539		invoked();
540		value = x;
541		CompletableFuture<Integer> f = new CompletableFuture<>();
542	<	f.complete(inc(x));
542	>	assertTrue(f.complete(inc(x)));
543		return f;
544		}
545		}
#	Line 837 | Line 847 | public class CompletableFutureTest exten
847		{
848		final AtomicInteger a = new AtomicInteger(0);
849		final CompletableFuture<Integer> f = new CompletableFuture<>();
850	<	if (!createIncomplete) f.complete(v1);
850	>	if (!createIncomplete) assertTrue(f.complete(v1));
851		final CompletableFuture<Integer> g = f.exceptionally
852		((Throwable t) -> {
853		// Should not be called
854		a.getAndIncrement();
855		throw new AssertionError();
856		});
857	<	if (createIncomplete) f.complete(v1);
857	>	if (createIncomplete) assertTrue(f.complete(v1));
858
859		checkCompletedNormally(g, v1);
860		checkCompletedNormally(f, v1);
#	Line 909 | Line 919 | public class CompletableFutureTest exten
919		{
920		final AtomicInteger a = new AtomicInteger(0);
921		final CompletableFuture<Integer> f = new CompletableFuture<>();
922	<	if (!createIncomplete) f.complete(v1);
922	>	if (!createIncomplete) assertTrue(f.complete(v1));
923		final CompletableFuture<Integer> g = m.whenComplete
924		(f,
925		(Integer x, Throwable t) -> {
#	Line 918 | Line 928 | public class CompletableFutureTest exten
928		threadAssertNull(t);
929		a.getAndIncrement();
930		});
931	<	if (createIncomplete) f.complete(v1);
931	>	if (createIncomplete) assertTrue(f.complete(v1));
932
933		checkCompletedNormally(g, v1);
934		checkCompletedNormally(f, v1);
#	Line 992 | Line 1002 | public class CompletableFutureTest exten
1002		final AtomicInteger a = new AtomicInteger(0);
1003		final CFException ex = new CFException();
1004		final CompletableFuture<Integer> f = new CompletableFuture<>();
1005	<	if (!createIncomplete) f.complete(v1);
1005	>	if (!createIncomplete) assertTrue(f.complete(v1));
1006		final CompletableFuture<Integer> g = m.whenComplete
1007		(f,
1008		(Integer x, Throwable t) -> {
#	Line 1002 | Line 1012 | public class CompletableFutureTest exten
1012		a.getAndIncrement();
1013		throw ex;
1014		});
1015	<	if (createIncomplete) f.complete(v1);
1015	>	if (createIncomplete) assertTrue(f.complete(v1));
1016
1017		checkCompletedWithWrappedException(g, ex);
1018		checkCompletedNormally(f, v1);
#	Line 1052 | Line 1062 | public class CompletableFutureTest exten
1062		{
1063		final CompletableFuture<Integer> f = new CompletableFuture<>();
1064		final AtomicInteger a = new AtomicInteger(0);
1065	<	if (!createIncomplete) f.complete(v1);
1065	>	if (!createIncomplete) assertTrue(f.complete(v1));
1066		final CompletableFuture<Integer> g = m.handle
1067		(f,
1068		(Integer x, Throwable t) -> {
#	Line 1062 | Line 1072 | public class CompletableFutureTest exten
1072		a.getAndIncrement();
1073		return inc(v1);
1074		});
1075	<	if (createIncomplete) f.complete(v1);
1075	>	if (createIncomplete) assertTrue(f.complete(v1));
1076
1077		checkCompletedNormally(g, inc(v1));
1078		checkCompletedNormally(f, v1);
#	Line 1163 | Line 1173 | public class CompletableFutureTest exten
1173		final CompletableFuture<Integer> f = new CompletableFuture<>();
1174		final AtomicInteger a = new AtomicInteger(0);
1175		final CFException ex = new CFException();
1176	<	if (!createIncomplete) f.complete(v1);
1176	>	if (!createIncomplete) assertTrue(f.complete(v1));
1177		final CompletableFuture<Integer> g = m.handle
1178		(f,
1179		(Integer x, Throwable t) -> {
#	Line 1173 | Line 1183 | public class CompletableFutureTest exten
1183		a.getAndIncrement();
1184		throw ex;
1185		});
1186	<	if (createIncomplete) f.complete(v1);
1186	>	if (createIncomplete) assertTrue(f.complete(v1));
1187
1188		checkCompletedWithWrappedException(g, ex);
1189		checkCompletedNormally(f, v1);
#	Line 1254 | Line 1264 | public class CompletableFutureTest exten
1264		*/
1265		public void testThenRun_normalCompletion() {
1266		for (ExecutionMode m : ExecutionMode.values())
1257	–	for (boolean createIncomplete : new boolean[] { true, false })
1267		for (Integer v1 : new Integer[] { 1, null })
1268		{
1269		final CompletableFuture<Integer> f = new CompletableFuture<>();
1270	<	final Noop r = new Noop(m);
1271	<	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	<	}
1270	>	final Noop[] rs = new Noop[6];
1271	>	for (int i = 0; i < rs.length; i++) rs[i] = new Noop(m);
1272
1273	<	checkCompletedNormally(g, null);
1273	>	final CompletableFuture<Void> h0 = m.thenRun(f, rs[0]);
1274	>	final CompletableFuture<Void> h1 = m.runAfterBoth(f, f, rs[1]);
1275	>	final CompletableFuture<Void> h2 = m.runAfterEither(f, f, rs[2]);
1276	>	checkIncomplete(h0);
1277	>	checkIncomplete(h1);
1278	>	checkIncomplete(h2);
1279	>	assertTrue(f.complete(v1));
1280	>	final CompletableFuture<Void> h3 = m.thenRun(f, rs[3]);
1281	>	final CompletableFuture<Void> h4 = m.runAfterBoth(f, f, rs[4]);
1282	>	final CompletableFuture<Void> h5 = m.runAfterEither(f, f, rs[5]);
1283	>
1284	>	checkCompletedNormally(h0, null);
1285	>	checkCompletedNormally(h1, null);
1286	>	checkCompletedNormally(h2, null);
1287	>	checkCompletedNormally(h3, null);
1288	>	checkCompletedNormally(h4, null);
1289	>	checkCompletedNormally(h5, null);
1290		checkCompletedNormally(f, v1);
1291	<	r.assertInvoked();
1291	>	for (Noop r : rs) r.assertInvoked();
1292		}}
1293
1294		/**
#	Line 1277 | Line 1297 | public class CompletableFutureTest exten
1297		*/
1298		public void testThenRun_exceptionalCompletion() {
1299		for (ExecutionMode m : ExecutionMode.values())
1280	–	for (boolean createIncomplete : new boolean[] { true, false })
1300		{
1301		final CFException ex = new CFException();
1302		final CompletableFuture<Integer> f = new CompletableFuture<>();
1303	<	final Noop r = new Noop(m);
1304	<	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	<	}
1303	>	final Noop[] rs = new Noop[6];
1304	>	for (int i = 0; i < rs.length; i++) rs[i] = new Noop(m);
1305
1306	<	checkCompletedWithWrappedException(g, ex);
1306	>	final CompletableFuture<Void> h0 = m.thenRun(f, rs[0]);
1307	>	final CompletableFuture<Void> h1 = m.runAfterBoth(f, f, rs[1]);
1308	>	final CompletableFuture<Void> h2 = m.runAfterEither(f, f, rs[2]);
1309	>	checkIncomplete(h0);
1310	>	checkIncomplete(h1);
1311	>	checkIncomplete(h2);
1312	>	assertTrue(f.completeExceptionally(ex));
1313	>	final CompletableFuture<Void> h3 = m.thenRun(f, rs[3]);
1314	>	final CompletableFuture<Void> h4 = m.runAfterBoth(f, f, rs[4]);
1315	>	final CompletableFuture<Void> h5 = m.runAfterEither(f, f, rs[5]);
1316	>
1317	>	checkCompletedWithWrappedException(h0, ex);
1318	>	checkCompletedWithWrappedException(h1, ex);
1319	>	checkCompletedWithWrappedException(h2, ex);
1320	>	checkCompletedWithWrappedException(h3, ex);
1321	>	checkCompletedWithWrappedException(h4, ex);
1322	>	checkCompletedWithWrappedException(h5, ex);
1323		checkCompletedExceptionally(f, ex);
1324	<	r.assertNotInvoked();
1324	>	for (Noop r : rs) r.assertNotInvoked();
1325		}}
1326
1327		/**
#	Line 1299 | Line 1329 | public class CompletableFutureTest exten
1329		*/
1330		public void testThenRun_sourceCancelled() {
1331		for (ExecutionMode m : ExecutionMode.values())
1302	–	for (boolean createIncomplete : new boolean[] { true, false })
1332		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1333		{
1334		final CompletableFuture<Integer> f = new CompletableFuture<>();
1335	<	final Noop r = new Noop(m);
1336	<	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	<	}
1335	>	final Noop[] rs = new Noop[6];
1336	>	for (int i = 0; i < rs.length; i++) rs[i] = new Noop(m);
1337
1338	<	checkCompletedWithWrappedCancellationException(g);
1338	>	final CompletableFuture<Void> h0 = m.thenRun(f, rs[0]);
1339	>	final CompletableFuture<Void> h1 = m.runAfterBoth(f, f, rs[1]);
1340	>	final CompletableFuture<Void> h2 = m.runAfterEither(f, f, rs[2]);
1341	>	checkIncomplete(h0);
1342	>	checkIncomplete(h1);
1343	>	checkIncomplete(h2);
1344	>	assertTrue(f.cancel(mayInterruptIfRunning));
1345	>	final CompletableFuture<Void> h3 = m.thenRun(f, rs[3]);
1346	>	final CompletableFuture<Void> h4 = m.runAfterBoth(f, f, rs[4]);
1347	>	final CompletableFuture<Void> h5 = m.runAfterEither(f, f, rs[5]);
1348	>
1349	>	checkCompletedWithWrappedCancellationException(h0);
1350	>	checkCompletedWithWrappedCancellationException(h1);
1351	>	checkCompletedWithWrappedCancellationException(h2);
1352	>	checkCompletedWithWrappedCancellationException(h3);
1353	>	checkCompletedWithWrappedCancellationException(h4);
1354	>	checkCompletedWithWrappedCancellationException(h5);
1355		checkCancelled(f);
1356	<	r.assertNotInvoked();
1356	>	for (Noop r : rs) r.assertNotInvoked();
1357		}}
1358
1359		/**
#	Line 1321 | Line 1361 | public class CompletableFutureTest exten
1361		*/
1362		public void testThenRun_actionFailed() {
1363		for (ExecutionMode m : ExecutionMode.values())
1324	–	for (boolean createIncomplete : new boolean[] { true, false })
1364		for (Integer v1 : new Integer[] { 1, null })
1365		{
1366		final CompletableFuture<Integer> f = new CompletableFuture<>();
1367	<	final FailingRunnable r = new FailingRunnable(m);
1368	<	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	<	}
1367	>	final FailingRunnable[] rs = new FailingRunnable[6];
1368	>	for (int i = 0; i < rs.length; i++) rs[i] = new FailingRunnable(m);
1369
1370	<	checkCompletedWithWrappedCFException(g);
1370	>	final CompletableFuture<Void> h0 = m.thenRun(f, rs[0]);
1371	>	final CompletableFuture<Void> h1 = m.runAfterBoth(f, f, rs[1]);
1372	>	final CompletableFuture<Void> h2 = m.runAfterEither(f, f, rs[2]);
1373	>	assertTrue(f.complete(v1));
1374	>	final CompletableFuture<Void> h3 = m.thenRun(f, rs[3]);
1375	>	final CompletableFuture<Void> h4 = m.runAfterBoth(f, f, rs[4]);
1376	>	final CompletableFuture<Void> h5 = m.runAfterEither(f, f, rs[5]);
1377	>
1378	>	checkCompletedWithWrappedCFException(h0);
1379	>	checkCompletedWithWrappedCFException(h1);
1380	>	checkCompletedWithWrappedCFException(h2);
1381	>	checkCompletedWithWrappedCFException(h3);
1382	>	checkCompletedWithWrappedCFException(h4);
1383	>	checkCompletedWithWrappedCFException(h5);
1384		checkCompletedNormally(f, v1);
1385		}}
1386
#	Line 1342 | Line 1389 | public class CompletableFutureTest exten
1389		*/
1390		public void testThenApply_normalCompletion() {
1391		for (ExecutionMode m : ExecutionMode.values())
1345	–	for (boolean createIncomplete : new boolean[] { true, false })
1392		for (Integer v1 : new Integer[] { 1, null })
1393		{
1394		final CompletableFuture<Integer> f = new CompletableFuture<>();
1395	<	final IncFunction r = new IncFunction(m);
1396	<	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	<	}
1395	>	final IncFunction[] rs = new IncFunction[4];
1396	>	for (int i = 0; i < rs.length; i++) rs[i] = new IncFunction(m);
1397
1398	<	checkCompletedNormally(g, inc(v1));
1398	>	final CompletableFuture<Integer> h0 = m.thenApply(f, rs[0]);
1399	>	final CompletableFuture<Integer> h1 = m.applyToEither(f, f, rs[1]);
1400	>	checkIncomplete(h0);
1401	>	checkIncomplete(h1);
1402	>	assertTrue(f.complete(v1));
1403	>	final CompletableFuture<Integer> h2 = m.thenApply(f, rs[2]);
1404	>	final CompletableFuture<Integer> h3 = m.applyToEither(f, f, rs[3]);
1405	>
1406	>	checkCompletedNormally(h0, inc(v1));
1407	>	checkCompletedNormally(h1, inc(v1));
1408	>	checkCompletedNormally(h2, inc(v1));
1409	>	checkCompletedNormally(h3, inc(v1));
1410		checkCompletedNormally(f, v1);
1411	<	r.assertValue(inc(v1));
1411	>	for (IncFunction r : rs) r.assertValue(inc(v1));
1412		}}
1413
1414		/**
#	Line 1365 | Line 1417 | public class CompletableFutureTest exten
1417		*/
1418		public void testThenApply_exceptionalCompletion() {
1419		for (ExecutionMode m : ExecutionMode.values())
1368	–	for (boolean createIncomplete : new boolean[] { true, false })
1420		{
1421		final CFException ex = new CFException();
1422		final CompletableFuture<Integer> f = new CompletableFuture<>();
1423	<	final IncFunction r = new IncFunction(m);
1424	<	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	<	}
1423	>	final IncFunction[] rs = new IncFunction[4];
1424	>	for (int i = 0; i < rs.length; i++) rs[i] = new IncFunction(m);
1425
1426	<	checkCompletedWithWrappedException(g, ex);
1426	>	final CompletableFuture<Integer> h0 = m.thenApply(f, rs[0]);
1427	>	final CompletableFuture<Integer> h1 = m.applyToEither(f, f, rs[1]);
1428	>	assertTrue(f.completeExceptionally(ex));
1429	>	final CompletableFuture<Integer> h2 = m.thenApply(f, rs[2]);
1430	>	final CompletableFuture<Integer> h3 = m.applyToEither(f, f, rs[3]);
1431	>
1432	>	checkCompletedWithWrappedException(h0, ex);
1433	>	checkCompletedWithWrappedException(h1, ex);
1434	>	checkCompletedWithWrappedException(h2, ex);
1435	>	checkCompletedWithWrappedException(h3, ex);
1436		checkCompletedExceptionally(f, ex);
1437	<	r.assertNotInvoked();
1437	>	for (IncFunction r : rs) r.assertNotInvoked();
1438		}}
1439
1440		/**
#	Line 1387 | Line 1442 | public class CompletableFutureTest exten
1442		*/
1443		public void testThenApply_sourceCancelled() {
1444		for (ExecutionMode m : ExecutionMode.values())
1390	–	for (boolean createIncomplete : new boolean[] { true, false })
1445		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1446		{
1447		final CompletableFuture<Integer> f = new CompletableFuture<>();
1448	<	final IncFunction r = new IncFunction(m);
1449	<	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	<	}
1448	>	final IncFunction[] rs = new IncFunction[4];
1449	>	for (int i = 0; i < rs.length; i++) rs[i] = new IncFunction(m);
1450
1451	<	checkCompletedWithWrappedCancellationException(g);
1451	>	final CompletableFuture<Integer> h0 = m.thenApply(f, rs[0]);
1452	>	final CompletableFuture<Integer> h1 = m.applyToEither(f, f, rs[1]);
1453	>	assertTrue(f.cancel(mayInterruptIfRunning));
1454	>	final CompletableFuture<Integer> h2 = m.thenApply(f, rs[2]);
1455	>	final CompletableFuture<Integer> h3 = m.applyToEither(f, f, rs[3]);
1456	>
1457	>	checkCompletedWithWrappedCancellationException(h0);
1458	>	checkCompletedWithWrappedCancellationException(h1);
1459	>	checkCompletedWithWrappedCancellationException(h2);
1460	>	checkCompletedWithWrappedCancellationException(h3);
1461		checkCancelled(f);
1462	<	r.assertNotInvoked();
1462	>	for (IncFunction r : rs) r.assertNotInvoked();
1463		}}
1464
1465		/**
#	Line 1409 | Line 1467 | public class CompletableFutureTest exten
1467		*/
1468		public void testThenApply_actionFailed() {
1469		for (ExecutionMode m : ExecutionMode.values())
1412	–	for (boolean createIncomplete : new boolean[] { true, false })
1470		for (Integer v1 : new Integer[] { 1, null })
1471		{
1472		final CompletableFuture<Integer> f = new CompletableFuture<>();
1473	<	final FailingFunction r = new FailingFunction(m);
1474	<	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	<	}
1473	>	final FailingFunction[] rs = new FailingFunction[4];
1474	>	for (int i = 0; i < rs.length; i++) rs[i] = new FailingFunction(m);
1475
1476	<	checkCompletedWithWrappedCFException(g);
1476	>	final CompletableFuture<Integer> h0 = m.thenApply(f, rs[0]);
1477	>	final CompletableFuture<Integer> h1 = m.applyToEither(f, f, rs[1]);
1478	>	assertTrue(f.complete(v1));
1479	>	final CompletableFuture<Integer> h2 = m.thenApply(f, rs[2]);
1480	>	final CompletableFuture<Integer> h3 = m.applyToEither(f, f, rs[3]);
1481	>
1482	>	checkCompletedWithWrappedCFException(h0);
1483	>	checkCompletedWithWrappedCFException(h1);
1484	>	checkCompletedWithWrappedCFException(h2);
1485	>	checkCompletedWithWrappedCFException(h3);
1486		checkCompletedNormally(f, v1);
1487		}}
1488
#	Line 1430 | Line 1491 | public class CompletableFutureTest exten
1491		*/
1492		public void testThenAccept_normalCompletion() {
1493		for (ExecutionMode m : ExecutionMode.values())
1433	–	for (boolean createIncomplete : new boolean[] { true, false })
1494		for (Integer v1 : new Integer[] { 1, null })
1495		{
1496		final CompletableFuture<Integer> f = new CompletableFuture<>();
1497	<	final NoopConsumer r = new NoopConsumer(m);
1498	<	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	<	}
1497	>	final NoopConsumer[] rs = new NoopConsumer[4];
1498	>	for (int i = 0; i < rs.length; i++) rs[i] = new NoopConsumer(m);
1499
1500	<	checkCompletedNormally(g, null);
1501	<	r.assertValue(v1);
1500	>	final CompletableFuture<Void> h0 = m.thenAccept(f, rs[0]);
1501	>	final CompletableFuture<Void> h1 = m.acceptEither(f, f, rs[1]);
1502	>	checkIncomplete(h0);
1503	>	checkIncomplete(h1);
1504	>	assertTrue(f.complete(v1));
1505	>	final CompletableFuture<Void> h2 = m.thenAccept(f, rs[2]);
1506	>	final CompletableFuture<Void> h3 = m.acceptEither(f, f, rs[3]);
1507	>
1508	>	checkCompletedNormally(h0, null);
1509	>	checkCompletedNormally(h1, null);
1510	>	checkCompletedNormally(h2, null);
1511	>	checkCompletedNormally(h3, null);
1512		checkCompletedNormally(f, v1);
1513	+	for (NoopConsumer r : rs) r.assertValue(v1);
1514		}}
1515
1516		/**
#	Line 1453 | Line 1519 | public class CompletableFutureTest exten
1519		*/
1520		public void testThenAccept_exceptionalCompletion() {
1521		for (ExecutionMode m : ExecutionMode.values())
1456	–	for (boolean createIncomplete : new boolean[] { true, false })
1522		{
1523		final CFException ex = new CFException();
1524		final CompletableFuture<Integer> f = new CompletableFuture<>();
1525	<	final NoopConsumer r = new NoopConsumer(m);
1526	<	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	<	}
1525	>	final NoopConsumer[] rs = new NoopConsumer[4];
1526	>	for (int i = 0; i < rs.length; i++) rs[i] = new NoopConsumer(m);
1527
1528	<	checkCompletedWithWrappedException(g, ex);
1528	>	final CompletableFuture<Void> h0 = m.thenAccept(f, rs[0]);
1529	>	final CompletableFuture<Void> h1 = m.acceptEither(f, f, rs[1]);
1530	>	assertTrue(f.completeExceptionally(ex));
1531	>	final CompletableFuture<Void> h2 = m.thenAccept(f, rs[2]);
1532	>	final CompletableFuture<Void> h3 = m.acceptEither(f, f, rs[3]);
1533	>
1534	>	checkCompletedWithWrappedException(h0, ex);
1535	>	checkCompletedWithWrappedException(h1, ex);
1536	>	checkCompletedWithWrappedException(h2, ex);
1537	>	checkCompletedWithWrappedException(h3, ex);
1538		checkCompletedExceptionally(f, ex);
1539	<	r.assertNotInvoked();
1539	>	for (NoopConsumer r : rs) r.assertNotInvoked();
1540		}}
1541
1542		/**
#	Line 1475 | Line 1544 | public class CompletableFutureTest exten
1544		*/
1545		public void testThenAccept_sourceCancelled() {
1546		for (ExecutionMode m : ExecutionMode.values())
1478	–	for (boolean createIncomplete : new boolean[] { true, false })
1547		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1548		{
1549		final CompletableFuture<Integer> f = new CompletableFuture<>();
1550	<	final NoopConsumer r = new NoopConsumer(m);
1551	<	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	<	}
1550	>	final NoopConsumer[] rs = new NoopConsumer[4];
1551	>	for (int i = 0; i < rs.length; i++) rs[i] = new NoopConsumer(m);
1552
1553	<	checkCompletedWithWrappedCancellationException(g);
1553	>	final CompletableFuture<Void> h0 = m.thenAccept(f, rs[0]);
1554	>	final CompletableFuture<Void> h1 = m.acceptEither(f, f, rs[1]);
1555	>	assertTrue(f.cancel(mayInterruptIfRunning));
1556	>	final CompletableFuture<Void> h2 = m.thenAccept(f, rs[2]);
1557	>	final CompletableFuture<Void> h3 = m.acceptEither(f, f, rs[3]);
1558	>
1559	>	checkCompletedWithWrappedCancellationException(h0);
1560	>	checkCompletedWithWrappedCancellationException(h1);
1561	>	checkCompletedWithWrappedCancellationException(h2);
1562	>	checkCompletedWithWrappedCancellationException(h3);
1563		checkCancelled(f);
1564	<	r.assertNotInvoked();
1564	>	for (NoopConsumer r : rs) r.assertNotInvoked();
1565		}}
1566
1567		/**
#	Line 1497 | Line 1569 | public class CompletableFutureTest exten
1569		*/
1570		public void testThenAccept_actionFailed() {
1571		for (ExecutionMode m : ExecutionMode.values())
1500	–	for (boolean createIncomplete : new boolean[] { true, false })
1572		for (Integer v1 : new Integer[] { 1, null })
1573		{
1574		final CompletableFuture<Integer> f = new CompletableFuture<>();
1575	<	final FailingConsumer r = new FailingConsumer(m);
1576	<	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	<	}
1575	>	final FailingConsumer[] rs = new FailingConsumer[4];
1576	>	for (int i = 0; i < rs.length; i++) rs[i] = new FailingConsumer(m);
1577
1578	<	checkCompletedWithWrappedCFException(g);
1578	>	final CompletableFuture<Void> h0 = m.thenAccept(f, rs[0]);
1579	>	final CompletableFuture<Void> h1 = m.acceptEither(f, f, rs[1]);
1580	>	assertTrue(f.complete(v1));
1581	>	final CompletableFuture<Void> h2 = m.thenAccept(f, rs[2]);
1582	>	final CompletableFuture<Void> h3 = m.acceptEither(f, f, rs[3]);
1583	>
1584	>	checkCompletedWithWrappedCFException(h0);
1585	>	checkCompletedWithWrappedCFException(h1);
1586	>	checkCompletedWithWrappedCFException(h2);
1587	>	checkCompletedWithWrappedCFException(h3);
1588		checkCompletedNormally(f, v1);
1589		}}
1590
#	Line 1519 | Line 1594 | public class CompletableFutureTest exten
1594		*/
1595		public void testThenCombine_normalCompletion() {
1596		for (ExecutionMode m : ExecutionMode.values())
1522	–	for (boolean createIncomplete : new boolean[] { true, false })
1597		for (boolean fFirst : new boolean[] { true, false })
1598		for (Integer v1 : new Integer[] { 1, null })
1599		for (Integer v2 : new Integer[] { 2, null })
1600		{
1601		final CompletableFuture<Integer> f = new CompletableFuture<>();
1602		final CompletableFuture<Integer> g = new CompletableFuture<>();
1603	<	final SubtractFunction r = new SubtractFunction(m);
1604	<
1605	<	if (fFirst) f.complete(v1); else g.complete(v2);
1606	<	if (!createIncomplete)
1607	<	if (!fFirst) f.complete(v1); else g.complete(v2);
1608	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1609	<	if (createIncomplete) {
1610	<	checkIncomplete(h);
1611	<	r.assertNotInvoked();
1612	<	if (!fFirst) f.complete(v1); else g.complete(v2);
1613	<	}
1614	<
1615	<	checkCompletedNormally(h, subtract(v1, v2));
1603	>	final SubtractFunction r1 = new SubtractFunction(m);
1604	>	final SubtractFunction r2 = new SubtractFunction(m);
1605	>	final SubtractFunction r3 = new SubtractFunction(m);
1606	>
1607	>	final CompletableFuture<Integer> fst =  fFirst ? f : g;
1608	>	final CompletableFuture<Integer> snd = !fFirst ? f : g;
1609	>	final Integer w1 =  fFirst ? v1 : v2;
1610	>	final Integer w2 = !fFirst ? v1 : v2;
1611	>
1612	>	final CompletableFuture<Integer> h1 = m.thenCombine(f, g, r1);
1613	>	assertTrue(fst.complete(w1));
1614	>	final CompletableFuture<Integer> h2 = m.thenCombine(f, g, r2);
1615	>	checkIncomplete(h1);
1616	>	checkIncomplete(h2);
1617	>	r1.assertNotInvoked();
1618	>	r2.assertNotInvoked();
1619	>	assertTrue(snd.complete(w2));
1620	>	final CompletableFuture<Integer> h3 = m.thenCombine(f, g, r3);
1621	>
1622	>	checkCompletedNormally(h1, subtract(v1, v2));
1623	>	checkCompletedNormally(h2, subtract(v1, v2));
1624	>	checkCompletedNormally(h3, subtract(v1, v2));
1625	>	r1.assertValue(subtract(v1, v2));
1626	>	r2.assertValue(subtract(v1, v2));
1627	>	r3.assertValue(subtract(v1, v2));
1628		checkCompletedNormally(f, v1);
1629		checkCompletedNormally(g, v2);
1544	–	r.assertValue(subtract(v1, v2));
1630		}}
1631
1632		/**
1633		* thenCombine result completes exceptionally after exceptional
1634		* completion of either source
1635		*/
1636	<	public void testThenCombine_exceptionalCompletion() {
1636	>	public void testThenCombine_exceptionalCompletion() throws Throwable {
1637		for (ExecutionMode m : ExecutionMode.values())
1553	–	for (boolean createIncomplete : new boolean[] { true, false })
1638		for (boolean fFirst : new boolean[] { true, false })
1639	+	for (boolean failFirst : new boolean[] { true, false })
1640		for (Integer v1 : new Integer[] { 1, null })
1641		{
1642		final CompletableFuture<Integer> f = new CompletableFuture<>();
1643		final CompletableFuture<Integer> g = new CompletableFuture<>();
1644		final CFException ex = new CFException();
1645	<	final SubtractFunction r = new SubtractFunction(m);
1646	<
1647	<	(fFirst ? f : g).complete(v1);
1648	<	if (!createIncomplete)
1649	<	(!fFirst ? f : g).completeExceptionally(ex);
1650	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1651	<	if (createIncomplete) {
1652	<	checkIncomplete(h);
1653	<	(!fFirst ? f : g).completeExceptionally(ex);
1654	<	}
1645	>	final SubtractFunction r1 = new SubtractFunction(m);
1646	>	final SubtractFunction r2 = new SubtractFunction(m);
1647	>	final SubtractFunction r3 = new SubtractFunction(m);
1648	>
1649	>	final CompletableFuture<Integer> fst =  fFirst ? f : g;
1650	>	final CompletableFuture<Integer> snd = !fFirst ? f : g;
1651	>	final Callable<Boolean> complete1 = failFirst ?
1652	>	() -> fst.completeExceptionally(ex) :
1653	>	() -> fst.complete(v1);
1654	>	final Callable<Boolean> complete2 = failFirst ?
1655	>	() -> snd.complete(v1) :
1656	>	() -> snd.completeExceptionally(ex);
1657	>
1658	>	final CompletableFuture<Integer> h1 = m.thenCombine(f, g, r1);
1659	>	assertTrue(complete1.call());
1660	>	final CompletableFuture<Integer> h2 = m.thenCombine(f, g, r2);
1661	>	checkIncomplete(h1);
1662	>	checkIncomplete(h2);
1663	>	assertTrue(complete2.call());
1664	>	final CompletableFuture<Integer> h3 = m.thenCombine(f, g, r3);
1665
1666	<	checkCompletedWithWrappedException(h, ex);
1667	<	r.assertNotInvoked();
1668	<	checkCompletedNormally(fFirst ? f : g, v1);
1669	<	checkCompletedExceptionally(!fFirst ? f : g, ex);
1666	>	checkCompletedWithWrappedException(h1, ex);
1667	>	checkCompletedWithWrappedException(h2, ex);
1668	>	checkCompletedWithWrappedException(h3, ex);
1669	>	r1.assertNotInvoked();
1670	>	r2.assertNotInvoked();
1671	>	r3.assertNotInvoked();
1672	>	checkCompletedNormally(failFirst ? snd : fst, v1);
1673	>	checkCompletedExceptionally(failFirst ? fst : snd, ex);
1674		}}
1675
1676		/**
1677		* thenCombine result completes exceptionally if either source cancelled
1678		*/
1679	<	public void testThenCombine_sourceCancelled() {
1679	>	public void testThenCombine_sourceCancelled() throws Throwable {
1680		for (ExecutionMode m : ExecutionMode.values())
1681		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1583	–	for (boolean createIncomplete : new boolean[] { true, false })
1682		for (boolean fFirst : new boolean[] { true, false })
1683	+	for (boolean failFirst : new boolean[] { true, false })
1684		for (Integer v1 : new Integer[] { 1, null })
1685		{
1686		final CompletableFuture<Integer> f = new CompletableFuture<>();
1687		final CompletableFuture<Integer> g = new CompletableFuture<>();
1688	<	final SubtractFunction r = new SubtractFunction(m);
1688	>	final SubtractFunction r1 = new SubtractFunction(m);
1689	>	final SubtractFunction r2 = new SubtractFunction(m);
1690	>	final SubtractFunction r3 = new SubtractFunction(m);
1691
1692	<	(fFirst ? f : g).complete(v1);
1693	<	if (!createIncomplete)
1694	<	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1695	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1696	<	if (createIncomplete) {
1697	<	checkIncomplete(h);
1698	<	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1699	<	}
1692	>	final CompletableFuture<Integer> fst =  fFirst ? f : g;
1693	>	final CompletableFuture<Integer> snd = !fFirst ? f : g;
1694	>	final Callable<Boolean> complete1 = failFirst ?
1695	>	() -> fst.cancel(mayInterruptIfRunning) :
1696	>	() -> fst.complete(v1);
1697	>	final Callable<Boolean> complete2 = failFirst ?
1698	>	() -> snd.complete(v1) :
1699	>	() -> snd.cancel(mayInterruptIfRunning);
1700
1701	<	checkCompletedWithWrappedCancellationException(h);
1702	<	checkCancelled(!fFirst ? f : g);
1703	<	r.assertNotInvoked();
1704	<	checkCompletedNormally(fFirst ? f : g, v1);
1701	>	final CompletableFuture<Integer> h1 = m.thenCombine(f, g, r1);
1702	>	assertTrue(complete1.call());
1703	>	final CompletableFuture<Integer> h2 = m.thenCombine(f, g, r2);
1704	>	checkIncomplete(h1);
1705	>	checkIncomplete(h2);
1706	>	assertTrue(complete2.call());
1707	>	final CompletableFuture<Integer> h3 = m.thenCombine(f, g, r3);
1708	>
1709	>	checkCompletedWithWrappedCancellationException(h1);
1710	>	checkCompletedWithWrappedCancellationException(h2);
1711	>	checkCompletedWithWrappedCancellationException(h3);
1712	>	r1.assertNotInvoked();
1713	>	r2.assertNotInvoked();
1714	>	r3.assertNotInvoked();
1715	>	checkCompletedNormally(failFirst ? snd : fst, v1);
1716	>	checkCancelled(failFirst ? fst : snd);
1717		}}
1718
1719		/**
#	Line 1614 | Line 1727 | public class CompletableFutureTest exten
1727		{
1728		final CompletableFuture<Integer> f = new CompletableFuture<>();
1729		final CompletableFuture<Integer> g = new CompletableFuture<>();
1730	<	final FailingBiFunction r = new FailingBiFunction(m);
1731	<	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1732	<
1733	<	if (fFirst) {
1734	<	f.complete(v1);
1735	<	g.complete(v2);
1736	<	} else {
1737	<	g.complete(v2);
1738	<	f.complete(v1);
1739	<	}
1730	>	final FailingBiFunction r1 = new FailingBiFunction(m);
1731	>	final FailingBiFunction r2 = new FailingBiFunction(m);
1732	>	final FailingBiFunction r3 = new FailingBiFunction(m);
1733	>
1734	>	final CompletableFuture<Integer> fst =  fFirst ? f : g;
1735	>	final CompletableFuture<Integer> snd = !fFirst ? f : g;
1736	>	final Integer w1 =  fFirst ? v1 : v2;
1737	>	final Integer w2 = !fFirst ? v1 : v2;
1738	>
1739	>	final CompletableFuture<Integer> h1 = m.thenCombine(f, g, r1);
1740	>	assertTrue(fst.complete(w1));
1741	>	final CompletableFuture<Integer> h2 = m.thenCombine(f, g, r2);
1742	>	assertTrue(snd.complete(w2));
1743	>	final CompletableFuture<Integer> h3 = m.thenCombine(f, g, r3);
1744
1745	<	checkCompletedWithWrappedCFException(h);
1745	>	checkCompletedWithWrappedCFException(h1);
1746	>	checkCompletedWithWrappedCFException(h2);
1747	>	checkCompletedWithWrappedCFException(h3);
1748	>	r1.assertInvoked();
1749	>	r2.assertInvoked();
1750	>	r3.assertInvoked();
1751		checkCompletedNormally(f, v1);
1752		checkCompletedNormally(g, v2);
1753		}}
#	Line 1636 | Line 1758 | public class CompletableFutureTest exten
1758		*/
1759		public void testThenAcceptBoth_normalCompletion() {
1760		for (ExecutionMode m : ExecutionMode.values())
1639	–	for (boolean createIncomplete : new boolean[] { true, false })
1761		for (boolean fFirst : new boolean[] { true, false })
1762		for (Integer v1 : new Integer[] { 1, null })
1763		for (Integer v2 : new Integer[] { 2, null })
1764		{
1765		final CompletableFuture<Integer> f = new CompletableFuture<>();
1766		final CompletableFuture<Integer> g = new CompletableFuture<>();
1767	<	final SubtractAction r = new SubtractAction(m);
1768	<
1769	<	if (fFirst) f.complete(v1); else g.complete(v2);
1770	<	if (!createIncomplete)
1771	<	if (!fFirst) f.complete(v1); else g.complete(v2);
1772	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1773	<	if (createIncomplete) {
1774	<	checkIncomplete(h);
1775	<	r.assertNotInvoked();
1776	<	if (!fFirst) f.complete(v1); else g.complete(v2);
1777	<	}
1767	>	final SubtractAction r1 = new SubtractAction(m);
1768	>	final SubtractAction r2 = new SubtractAction(m);
1769	>	final SubtractAction r3 = new SubtractAction(m);
1770	>
1771	>	final CompletableFuture<Integer> fst =  fFirst ? f : g;
1772	>	final CompletableFuture<Integer> snd = !fFirst ? f : g;
1773	>	final Integer w1 =  fFirst ? v1 : v2;
1774	>	final Integer w2 = !fFirst ? v1 : v2;
1775	>
1776	>	final CompletableFuture<Void> h1 = m.thenAcceptBoth(f, g, r1);
1777	>	assertTrue(fst.complete(w1));
1778	>	final CompletableFuture<Void> h2 = m.thenAcceptBoth(f, g, r2);
1779	>	checkIncomplete(h1);
1780	>	checkIncomplete(h2);
1781	>	r1.assertNotInvoked();
1782	>	r2.assertNotInvoked();
1783	>	assertTrue(snd.complete(w2));
1784	>	final CompletableFuture<Void> h3 = m.thenAcceptBoth(f, g, r3);
1785
1786	<	checkCompletedNormally(h, null);
1787	<	r.assertValue(subtract(v1, v2));
1786	>	checkCompletedNormally(h1, null);
1787	>	checkCompletedNormally(h2, null);
1788	>	checkCompletedNormally(h3, null);
1789	>	r1.assertValue(subtract(v1, v2));
1790	>	r2.assertValue(subtract(v1, v2));
1791	>	r3.assertValue(subtract(v1, v2));
1792		checkCompletedNormally(f, v1);
1793		checkCompletedNormally(g, v2);
1794		}}
#	Line 1665 | Line 1797 | public class CompletableFutureTest exten
1797		* thenAcceptBoth result completes exceptionally after exceptional
1798		* completion of either source
1799		*/
1800	<	public void testThenAcceptBoth_exceptionalCompletion() {
1800	>	public void testThenAcceptBoth_exceptionalCompletion() throws Throwable {
1801		for (ExecutionMode m : ExecutionMode.values())
1670	–	for (boolean createIncomplete : new boolean[] { true, false })
1802		for (boolean fFirst : new boolean[] { true, false })
1803	+	for (boolean failFirst : new boolean[] { true, false })
1804		for (Integer v1 : new Integer[] { 1, null })
1805		{
1806		final CompletableFuture<Integer> f = new CompletableFuture<>();
1807		final CompletableFuture<Integer> g = new CompletableFuture<>();
1808		final CFException ex = new CFException();
1809	<	final SubtractAction r = new SubtractAction(m);
1810	<
1811	<	(fFirst ? f : g).complete(v1);
1812	<	if (!createIncomplete)
1813	<	(!fFirst ? f : g).completeExceptionally(ex);
1814	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1815	<	if (createIncomplete) {
1816	<	checkIncomplete(h);
1817	<	(!fFirst ? f : g).completeExceptionally(ex);
1818	<	}
1809	>	final SubtractAction r1 = new SubtractAction(m);
1810	>	final SubtractAction r2 = new SubtractAction(m);
1811	>	final SubtractAction r3 = new SubtractAction(m);
1812	>
1813	>	final CompletableFuture<Integer> fst =  fFirst ? f : g;
1814	>	final CompletableFuture<Integer> snd = !fFirst ? f : g;
1815	>	final Callable<Boolean> complete1 = failFirst ?
1816	>	() -> fst.completeExceptionally(ex) :
1817	>	() -> fst.complete(v1);
1818	>	final Callable<Boolean> complete2 = failFirst ?
1819	>	() -> snd.complete(v1) :
1820	>	() -> snd.completeExceptionally(ex);
1821	>
1822	>	final CompletableFuture<Void> h1 = m.thenAcceptBoth(f, g, r1);
1823	>	assertTrue(complete1.call());
1824	>	final CompletableFuture<Void> h2 = m.thenAcceptBoth(f, g, r2);
1825	>	checkIncomplete(h1);
1826	>	checkIncomplete(h2);
1827	>	assertTrue(complete2.call());
1828	>	final CompletableFuture<Void> h3 = m.thenAcceptBoth(f, g, r3);
1829
1830	<	checkCompletedWithWrappedException(h, ex);
1831	<	r.assertNotInvoked();
1832	<	checkCompletedNormally(fFirst ? f : g, v1);
1833	<	checkCompletedExceptionally(!fFirst ? f : g, ex);
1830	>	checkCompletedWithWrappedException(h1, ex);
1831	>	checkCompletedWithWrappedException(h2, ex);
1832	>	checkCompletedWithWrappedException(h3, ex);
1833	>	r1.assertNotInvoked();
1834	>	r2.assertNotInvoked();
1835	>	r3.assertNotInvoked();
1836	>	checkCompletedNormally(failFirst ? snd : fst, v1);
1837	>	checkCompletedExceptionally(failFirst ? fst : snd, ex);
1838		}}
1839
1840		/**
1841		* thenAcceptBoth result completes exceptionally if either source cancelled
1842		*/
1843	<	public void testThenAcceptBoth_sourceCancelled() {
1843	>	public void testThenAcceptBoth_sourceCancelled() throws Throwable {
1844		for (ExecutionMode m : ExecutionMode.values())
1845		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1700	–	for (boolean createIncomplete : new boolean[] { true, false })
1846		for (boolean fFirst : new boolean[] { true, false })
1847	+	for (boolean failFirst : new boolean[] { true, false })
1848		for (Integer v1 : new Integer[] { 1, null })
1849		{
1850		final CompletableFuture<Integer> f = new CompletableFuture<>();
1851		final CompletableFuture<Integer> g = new CompletableFuture<>();
1852	<	final SubtractAction r = new SubtractAction(m);
1852	>	final SubtractAction r1 = new SubtractAction(m);
1853	>	final SubtractAction r2 = new SubtractAction(m);
1854	>	final SubtractAction r3 = new SubtractAction(m);
1855
1856	<	(fFirst ? f : g).complete(v1);
1857	<	if (!createIncomplete)
1858	<	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1859	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1860	<	if (createIncomplete) {
1861	<	checkIncomplete(h);
1862	<	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
1863	<	}
1856	>	final CompletableFuture<Integer> fst =  fFirst ? f : g;
1857	>	final CompletableFuture<Integer> snd = !fFirst ? f : g;
1858	>	final Callable<Boolean> complete1 = failFirst ?
1859	>	() -> fst.cancel(mayInterruptIfRunning) :
1860	>	() -> fst.complete(v1);
1861	>	final Callable<Boolean> complete2 = failFirst ?
1862	>	() -> snd.complete(v1) :
1863	>	() -> snd.cancel(mayInterruptIfRunning);
1864
1865	<	checkCompletedWithWrappedCancellationException(h);
1866	<	checkCancelled(!fFirst ? f : g);
1867	<	r.assertNotInvoked();
1868	<	checkCompletedNormally(fFirst ? f : g, v1);
1865	>	final CompletableFuture<Void> h1 = m.thenAcceptBoth(f, g, r1);
1866	>	assertTrue(complete1.call());
1867	>	final CompletableFuture<Void> h2 = m.thenAcceptBoth(f, g, r2);
1868	>	checkIncomplete(h1);
1869	>	checkIncomplete(h2);
1870	>	assertTrue(complete2.call());
1871	>	final CompletableFuture<Void> h3 = m.thenAcceptBoth(f, g, r3);
1872	>
1873	>	checkCompletedWithWrappedCancellationException(h1);
1874	>	checkCompletedWithWrappedCancellationException(h2);
1875	>	checkCompletedWithWrappedCancellationException(h3);
1876	>	r1.assertNotInvoked();
1877	>	r2.assertNotInvoked();
1878	>	r3.assertNotInvoked();
1879	>	checkCompletedNormally(failFirst ? snd : fst, v1);
1880	>	checkCancelled(failFirst ? fst : snd);
1881		}}
1882
1883		/**
#	Line 1731 | Line 1891 | public class CompletableFutureTest exten
1891		{
1892		final CompletableFuture<Integer> f = new CompletableFuture<>();
1893		final CompletableFuture<Integer> g = new CompletableFuture<>();
1894	<	final FailingBiConsumer r = new FailingBiConsumer(m);
1895	<	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1894	>	final FailingBiConsumer r1 = new FailingBiConsumer(m);
1895	>	final FailingBiConsumer r2 = new FailingBiConsumer(m);
1896	>	final FailingBiConsumer r3 = new FailingBiConsumer(m);
1897	>
1898	>	final CompletableFuture<Integer> fst =  fFirst ? f : g;
1899	>	final CompletableFuture<Integer> snd = !fFirst ? f : g;
1900	>	final Integer w1 =  fFirst ? v1 : v2;
1901	>	final Integer w2 = !fFirst ? v1 : v2;
1902	>
1903	>	final CompletableFuture<Void> h1 = m.thenAcceptBoth(f, g, r1);
1904	>	assertTrue(fst.complete(w1));
1905	>	final CompletableFuture<Void> h2 = m.thenAcceptBoth(f, g, r2);
1906	>	assertTrue(snd.complete(w2));
1907	>	final CompletableFuture<Void> h3 = m.thenAcceptBoth(f, g, r3);
1908
1909	<	if (fFirst) {
1910	<	f.complete(v1);
1911	<	g.complete(v2);
1912	<	} else {
1913	<	g.complete(v2);
1914	<	f.complete(v1);
1743	<	}
1744	<
1745	<	checkCompletedWithWrappedCFException(h);
1909	>	checkCompletedWithWrappedCFException(h1);
1910	>	checkCompletedWithWrappedCFException(h2);
1911	>	checkCompletedWithWrappedCFException(h3);
1912	>	r1.assertInvoked();
1913	>	r2.assertInvoked();
1914	>	r3.assertInvoked();
1915		checkCompletedNormally(f, v1);
1916		checkCompletedNormally(g, v2);
1917		}}
#	Line 1753 | Line 1922 | public class CompletableFutureTest exten
1922		*/
1923		public void testRunAfterBoth_normalCompletion() {
1924		for (ExecutionMode m : ExecutionMode.values())
1756	–	for (boolean createIncomplete : new boolean[] { true, false })
1925		for (boolean fFirst : new boolean[] { true, false })
1926		for (Integer v1 : new Integer[] { 1, null })
1927		for (Integer v2 : new Integer[] { 2, null })
1928		{
1929		final CompletableFuture<Integer> f = new CompletableFuture<>();
1930		final CompletableFuture<Integer> g = new CompletableFuture<>();
1931	<	final Noop r = new Noop(m);
1932	<
1933	<	if (fFirst) f.complete(v1); else g.complete(v2);
1934	<	if (!createIncomplete)
1935	<	if (!fFirst) f.complete(v1); else g.complete(v2);
1936	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1937	<	if (createIncomplete) {
1938	<	checkIncomplete(h);
1939	<	r.assertNotInvoked();
1940	<	if (!fFirst) f.complete(v1); else g.complete(v2);
1941	<	}
1931	>	final Noop r1 = new Noop(m);
1932	>	final Noop r2 = new Noop(m);
1933	>	final Noop r3 = new Noop(m);
1934	>
1935	>	final CompletableFuture<Integer> fst =  fFirst ? f : g;
1936	>	final CompletableFuture<Integer> snd = !fFirst ? f : g;
1937	>	final Integer w1 =  fFirst ? v1 : v2;
1938	>	final Integer w2 = !fFirst ? v1 : v2;
1939	>
1940	>	final CompletableFuture<Void> h1 = m.runAfterBoth(f, g, r1);
1941	>	assertTrue(fst.complete(w1));
1942	>	final CompletableFuture<Void> h2 = m.runAfterBoth(f, g, r2);
1943	>	checkIncomplete(h1);
1944	>	checkIncomplete(h2);
1945	>	r1.assertNotInvoked();
1946	>	r2.assertNotInvoked();
1947	>	assertTrue(snd.complete(w2));
1948	>	final CompletableFuture<Void> h3 = m.runAfterBoth(f, g, r3);
1949
1950	<	checkCompletedNormally(h, null);
1951	<	r.assertInvoked();
1950	>	checkCompletedNormally(h1, null);
1951	>	checkCompletedNormally(h2, null);
1952	>	checkCompletedNormally(h3, null);
1953	>	r1.assertInvoked();
1954	>	r2.assertInvoked();
1955	>	r3.assertInvoked();
1956		checkCompletedNormally(f, v1);
1957		checkCompletedNormally(g, v2);
1958		}}
#	Line 1782 | Line 1961 | public class CompletableFutureTest exten
1961		* runAfterBoth result completes exceptionally after exceptional
1962		* completion of either source
1963		*/
1964	<	public void testRunAfterBoth_exceptionalCompletion() {
1964	>	public void testRunAfterBoth_exceptionalCompletion() throws Throwable {
1965		for (ExecutionMode m : ExecutionMode.values())
1787	–	for (boolean createIncomplete : new boolean[] { true, false })
1966		for (boolean fFirst : new boolean[] { true, false })
1967	+	for (boolean failFirst : new boolean[] { true, false })
1968		for (Integer v1 : new Integer[] { 1, null })
1969		{
1970		final CompletableFuture<Integer> f = new CompletableFuture<>();
1971		final CompletableFuture<Integer> g = new CompletableFuture<>();
1972		final CFException ex = new CFException();
1973	<	final Noop r = new Noop(m);
1974	<
1975	<	(fFirst ? f : g).complete(v1);
1976	<	if (!createIncomplete)
1977	<	(!fFirst ? f : g).completeExceptionally(ex);
1978	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1979	<	if (createIncomplete) {
1980	<	checkIncomplete(h);
1981	<	(!fFirst ? f : g).completeExceptionally(ex);
1982	<	}
1973	>	final Noop r1 = new Noop(m);
1974	>	final Noop r2 = new Noop(m);
1975	>	final Noop r3 = new Noop(m);
1976	>
1977	>	final CompletableFuture<Integer> fst =  fFirst ? f : g;
1978	>	final CompletableFuture<Integer> snd = !fFirst ? f : g;
1979	>	final Callable<Boolean> complete1 = failFirst ?
1980	>	() -> fst.completeExceptionally(ex) :
1981	>	() -> fst.complete(v1);
1982	>	final Callable<Boolean> complete2 = failFirst ?
1983	>	() -> snd.complete(v1) :
1984	>	() -> snd.completeExceptionally(ex);
1985	>
1986	>	final CompletableFuture<Void> h1 = m.runAfterBoth(f, g, r1);
1987	>	assertTrue(complete1.call());
1988	>	final CompletableFuture<Void> h2 = m.runAfterBoth(f, g, r2);
1989	>	checkIncomplete(h1);
1990	>	checkIncomplete(h2);
1991	>	assertTrue(complete2.call());
1992	>	final CompletableFuture<Void> h3 = m.runAfterBoth(f, g, r3);
1993
1994	<	checkCompletedWithWrappedException(h, ex);
1995	<	r.assertNotInvoked();
1996	<	checkCompletedNormally(fFirst ? f : g, v1);
1997	<	checkCompletedExceptionally(!fFirst ? f : g, ex);
1994	>	checkCompletedWithWrappedException(h1, ex);
1995	>	checkCompletedWithWrappedException(h2, ex);
1996	>	checkCompletedWithWrappedException(h3, ex);
1997	>	r1.assertNotInvoked();
1998	>	r2.assertNotInvoked();
1999	>	r3.assertNotInvoked();
2000	>	checkCompletedNormally(failFirst ? snd : fst, v1);
2001	>	checkCompletedExceptionally(failFirst ? fst : snd, ex);
2002		}}
2003
2004		/**
2005		* runAfterBoth result completes exceptionally if either source cancelled
2006		*/
2007	<	public void testRunAfterBoth_sourceCancelled() {
2007	>	public void testRunAfterBoth_sourceCancelled() throws Throwable {
2008		for (ExecutionMode m : ExecutionMode.values())
2009		for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1817	–	for (boolean createIncomplete : new boolean[] { true, false })
2010		for (boolean fFirst : new boolean[] { true, false })
2011	+	for (boolean failFirst : new boolean[] { true, false })
2012		for (Integer v1 : new Integer[] { 1, null })
2013		{
2014		final CompletableFuture<Integer> f = new CompletableFuture<>();
2015		final CompletableFuture<Integer> g = new CompletableFuture<>();
2016	<	final Noop r = new Noop(m);
2016	>	final Noop r1 = new Noop(m);
2017	>	final Noop r2 = new Noop(m);
2018	>	final Noop r3 = new Noop(m);
2019
2020	<	(fFirst ? f : g).complete(v1);
2021	<	if (!createIncomplete)
2022	<	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
2023	<	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
2024	<	if (createIncomplete) {
2025	<	checkIncomplete(h);
2026	<	assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning));
2027	<	}
2020	>	final CompletableFuture<Integer> fst =  fFirst ? f : g;
2021	>	final CompletableFuture<Integer> snd = !fFirst ? f : g;
2022	>	final Callable<Boolean> complete1 = failFirst ?
2023	>	() -> fst.cancel(mayInterruptIfRunning) :
2024	>	() -> fst.complete(v1);
2025	>	final Callable<Boolean> complete2 = failFirst ?
2026	>	() -> snd.complete(v1) :
2027	>	() -> snd.cancel(mayInterruptIfRunning);
2028
2029	<	checkCompletedWithWrappedCancellationException(h);
2030	<	checkCancelled(!fFirst ? f : g);
2031	<	r.assertNotInvoked();
2032	<	checkCompletedNormally(fFirst ? f : g, v1);
2029	>	final CompletableFuture<Void> h1 = m.runAfterBoth(f, g, r1);
2030	>	assertTrue(complete1.call());
2031	>	final CompletableFuture<Void> h2 = m.runAfterBoth(f, g, r2);
2032	>	checkIncomplete(h1);
2033	>	checkIncomplete(h2);
2034	>	assertTrue(complete2.call());
2035	>	final CompletableFuture<Void> h3 = m.runAfterBoth(f, g, r3);
2036	>
2037	>	checkCompletedWithWrappedCancellationException(h1);
2038	>	checkCompletedWithWrappedCancellationException(h2);
2039	>	checkCompletedWithWrappedCancellationException(h3);
2040	>	r1.assertNotInvoked();
2041	>	r2.assertNotInvoked();
2042	>	r3.assertNotInvoked();
2043	>	checkCompletedNormally(failFirst ? snd : fst, v1);
2044	>	checkCancelled(failFirst ? fst : snd);
2045		}}
2046
2047		/**
#	Line 1850 | Line 2057 | public class CompletableFutureTest exten
2057		final CompletableFuture<Integer> g = new CompletableFuture<>();
2058		final FailingRunnable r1 = new FailingRunnable(m);
2059		final FailingRunnable r2 = new FailingRunnable(m);
2060	+	final FailingRunnable r3 = new FailingRunnable(m);
2061
2062	<	CompletableFuture<Void> h1 = m.runAfterBoth(f, g, r1);
2063	<	if (fFirst) {
2064	<	f.complete(v1);
2065	<	g.complete(v2);
2066	<	} else {
2067	<	g.complete(v2);
2068	<	f.complete(v1);
2069	<	}
2070	<	CompletableFuture<Void> h2 = m.runAfterBoth(f, g, r2);
2062	>	final CompletableFuture<Integer> fst =  fFirst ? f : g;
2063	>	final CompletableFuture<Integer> snd = !fFirst ? f : g;
2064	>	final Integer w1 =  fFirst ? v1 : v2;
2065	>	final Integer w2 = !fFirst ? v1 : v2;
2066	>
2067	>	final CompletableFuture<Void> h1 = m.runAfterBoth(f, g, r1);
2068	>	assertTrue(fst.complete(w1));
2069	>	final CompletableFuture<Void> h2 = m.runAfterBoth(f, g, r2);
2070	>	assertTrue(snd.complete(w2));
2071	>	final CompletableFuture<Void> h3 = m.runAfterBoth(f, g, r3);
2072
2073		checkCompletedWithWrappedCFException(h1);
2074		checkCompletedWithWrappedCFException(h2);
2075	+	checkCompletedWithWrappedCFException(h3);
2076	+	r1.assertInvoked();
2077	+	r2.assertInvoked();
2078	+	r3.assertInvoked();
2079		checkCompletedNormally(f, v1);
2080		checkCompletedNormally(g, v2);
2081		}}
#	Line 1985 | Line 2198 | public class CompletableFutureTest exten
2198
2199		final CompletableFuture<Integer> h0 = m.applyToEither(f, g, rs[0]);
2200		final CompletableFuture<Integer> h1 = m.applyToEither(g, f, rs[1]);
2201	<	if (fFirst) {
2202	<	f.complete(v1);
1990	<	g.completeExceptionally(ex);
1991	<	} else {
1992	<	g.completeExceptionally(ex);
1993	<	f.complete(v1);
1994	<	}
2201	>	assertTrue(fFirst ? f.complete(v1) : g.completeExceptionally(ex));
2202	>	assertTrue(!fFirst ? f.complete(v1) : g.completeExceptionally(ex));
2203		final CompletableFuture<Integer> h2 = m.applyToEither(f, g, rs[2]);
2204		final CompletableFuture<Integer> h3 = m.applyToEither(g, f, rs[3]);
2205
#	Line 2097 | Line 2305 | public class CompletableFutureTest exten
2305
2306		final CompletableFuture<Integer> h0 = m.applyToEither(f, g, rs[0]);
2307		final CompletableFuture<Integer> h1 = m.applyToEither(g, f, rs[1]);
2308	<	if (fFirst) {
2309	<	f.complete(v1);
2102	<	g.cancel(mayInterruptIfRunning);
2103	<	} else {
2104	<	g.cancel(mayInterruptIfRunning);
2105	<	f.complete(v1);
2106	<	}
2308	>	assertTrue(fFirst ? f.complete(v1) : g.cancel(mayInterruptIfRunning));
2309	>	assertTrue(!fFirst ? f.complete(v1) : g.cancel(mayInterruptIfRunning));
2310		final CompletableFuture<Integer> h2 = m.applyToEither(f, g, rs[2]);
2311		final CompletableFuture<Integer> h3 = m.applyToEither(g, f, rs[3]);
2312
#	Line 2305 | Line 2508 | public class CompletableFutureTest exten
2508
2509		final CompletableFuture<Void> h0 = m.acceptEither(f, g, rs[0]);
2510		final CompletableFuture<Void> h1 = m.acceptEither(g, f, rs[1]);
2511	<	if (fFirst) {
2512	<	f.complete(v1);
2310	<	g.completeExceptionally(ex);
2311	<	} else {
2312	<	g.completeExceptionally(ex);
2313	<	f.complete(v1);
2314	<	}
2511	>	assertTrue(fFirst ? f.complete(v1) : g.completeExceptionally(ex));
2512	>	assertTrue(!fFirst ? f.complete(v1) : g.completeExceptionally(ex));
2513		final CompletableFuture<Void> h2 = m.acceptEither(f, g, rs[2]);
2514		final CompletableFuture<Void> h3 = m.acceptEither(g, f, rs[3]);
2515
#	Line 2514 | Line 2712 | public class CompletableFutureTest exten
2712		checkIncomplete(h1);
2713		rs[0].assertNotInvoked();
2714		rs[1].assertNotInvoked();
2715	<	f.completeExceptionally(ex);
2715	>	assertTrue(f.completeExceptionally(ex));
2716		checkCompletedWithWrappedException(h0, ex);
2717		checkCompletedWithWrappedException(h1, ex);
2718		final CompletableFuture<Void> h2 = m.runAfterEither(f, g, rs[2]);
#	Line 2522 | Line 2720 | public class CompletableFutureTest exten
2720		checkCompletedWithWrappedException(h2, ex);
2721		checkCompletedWithWrappedException(h3, ex);
2722
2723	<	g.complete(v1);
2723	>	assertTrue(g.complete(v1));
2724
2725		// unspecified behavior - both source completions available
2726		final CompletableFuture<Void> h4 = m.runAfterEither(f, g, rs[4]);
#	Line 2565 | Line 2763 | public class CompletableFutureTest exten
2763
2764		final CompletableFuture<Void> h0 = m.runAfterEither(f, g, rs[0]);
2765		final CompletableFuture<Void> h1 = m.runAfterEither(g, f, rs[1]);
2766	<	if (fFirst) {
2767	<	f.complete(v1);
2570	<	g.completeExceptionally(ex);
2571	<	} else {
2572	<	g.completeExceptionally(ex);
2573	<	f.complete(v1);
2574	<	}
2766	>	assertTrue( fFirst ? f.complete(v1) : g.completeExceptionally(ex));
2767	>	assertTrue(!fFirst ? f.complete(v1) : g.completeExceptionally(ex));
2768		final CompletableFuture<Void> h2 = m.runAfterEither(f, g, rs[2]);
2769		final CompletableFuture<Void> h3 = m.runAfterEither(g, f, rs[3]);
2770
#	Line 2636 | Line 2829 | public class CompletableFutureTest exten
2829		checkCompletedWithWrappedCancellationException(h2);
2830		checkCompletedWithWrappedCancellationException(h3);
2831
2832	<	g.complete(v1);
2832	>	assertTrue(g.complete(v1));
2833
2834		// unspecified behavior - both source completions available
2835		final CompletableFuture<Void> h4 = m.runAfterEither(f, g, rs[4]);
#	Line 2680 | Line 2873 | public class CompletableFutureTest exten
2873
2874		final CompletableFuture<Void> h0 = m.runAfterEither(f, g, rs[0]);
2875		final CompletableFuture<Void> h1 = m.runAfterEither(g, f, rs[1]);
2876	<	f.complete(v1);
2876	>	assertTrue(f.complete(v1));
2877		final CompletableFuture<Void> h2 = m.runAfterEither(f, g, rs[2]);
2878		final CompletableFuture<Void> h3 = m.runAfterEither(g, f, rs[3]);
2879		checkCompletedWithWrappedCFException(h0);
#	Line 2688 | Line 2881 | public class CompletableFutureTest exten
2881		checkCompletedWithWrappedCFException(h2);
2882		checkCompletedWithWrappedCFException(h3);
2883		for (int i = 0; i < 4; i++) rs[i].assertInvoked();
2884	<	g.complete(v2);
2884	>	assertTrue(g.complete(v2));
2885		final CompletableFuture<Void> h4 = m.runAfterEither(f, g, rs[4]);
2886		final CompletableFuture<Void> h5 = m.runAfterEither(g, f, rs[5]);
2887		checkCompletedWithWrappedCFException(h4);
#	Line 2709 | Line 2902 | public class CompletableFutureTest exten
2902		{
2903		final CompletableFuture<Integer> f = new CompletableFuture<>();
2904		final CompletableFutureInc r = new CompletableFutureInc(m);
2905	<	if (!createIncomplete) f.complete(v1);
2905	>	if (!createIncomplete) assertTrue(f.complete(v1));
2906		final CompletableFuture<Integer> g = m.thenCompose(f, r);
2907	<	if (createIncomplete) f.complete(v1);
2907	>	if (createIncomplete) assertTrue(f.complete(v1));
2908
2909		checkCompletedNormally(g, inc(v1));
2910		checkCompletedNormally(f, v1);
#	Line 2749 | Line 2942 | public class CompletableFutureTest exten
2942		final CompletableFuture<Integer> f = new CompletableFuture<>();
2943		final FailingCompletableFutureFunction r
2944		= new FailingCompletableFutureFunction(m);
2945	<	if (!createIncomplete) f.complete(v1);
2945	>	if (!createIncomplete) assertTrue(f.complete(v1));
2946		final CompletableFuture<Integer> g = m.thenCompose(f, r);
2947	<	if (createIncomplete) f.complete(v1);
2947	>	if (createIncomplete) assertTrue(f.complete(v1));
2948
2949		checkCompletedWithWrappedCFException(g);
2950		checkCompletedNormally(f, v1);
#	Line 2794 | Line 2987 | public class CompletableFutureTest exten
2987		* when all components complete normally
2988		*/
2989		public void testAllOf_normal() throws Exception {
2990	<	for (int k = 1; k < 20; ++k) {
2990	>	for (int k = 1; k < 10; k++) {
2991		CompletableFuture<Integer>[] fs
2992		= (CompletableFuture<Integer>[]) new CompletableFuture[k];
2993	<	for (int i = 0; i < k; ++i)
2993	>	for (int i = 0; i < k; i++)
2994		fs[i] = new CompletableFuture<>();
2995		CompletableFuture<Void> f = CompletableFuture.allOf(fs);
2996	<	for (int i = 0; i < k; ++i) {
2996	>	for (int i = 0; i < k; i++) {
2997		checkIncomplete(f);
2998		checkIncomplete(CompletableFuture.allOf(fs));
2999		fs[i].complete(one);
#	Line 2811 | Line 3004 | public class CompletableFutureTest exten
3004		}
3005
3006		public void testAllOf_backwards() throws Exception {
3007	<	for (int k = 1; k < 20; ++k) {
3007	>	for (int k = 1; k < 10; k++) {
3008		CompletableFuture<Integer>[] fs
3009		= (CompletableFuture<Integer>[]) new CompletableFuture[k];
3010	<	for (int i = 0; i < k; ++i)
3010	>	for (int i = 0; i < k; i++)
3011		fs[i] = new CompletableFuture<>();
3012		CompletableFuture<Void> f = CompletableFuture.allOf(fs);
3013		for (int i = k - 1; i >= 0; i--) {
#	Line 2827 | Line 3020 | public class CompletableFutureTest exten
3020		}
3021		}
3022
3023	+	public void testAllOf_exceptional() throws Exception {
3024	+	for (int k = 1; k < 10; k++) {
3025	+	CompletableFuture<Integer>[] fs
3026	+	= (CompletableFuture<Integer>[]) new CompletableFuture[k];
3027	+	CFException ex = new CFException();
3028	+	for (int i = 0; i < k; i++)
3029	+	fs[i] = new CompletableFuture<>();
3030	+	CompletableFuture<Void> f = CompletableFuture.allOf(fs);
3031	+	for (int i = 0; i < k; i++) {
3032	+	checkIncomplete(f);
3033	+	checkIncomplete(CompletableFuture.allOf(fs));
3034	+	if (i != k/2) {
3035	+	fs[i].complete(i);
3036	+	checkCompletedNormally(fs[i], i);
3037	+	} else {
3038	+	fs[i].completeExceptionally(ex);
3039	+	checkCompletedExceptionally(fs[i], ex);
3040	+	}
3041	+	}
3042	+	checkCompletedWithWrappedException(f, ex);
3043	+	checkCompletedWithWrappedException(CompletableFuture.allOf(fs), ex);
3044	+	}
3045	+	}
3046	+
3047		/**
3048		* anyOf(no component futures) returns an incomplete future
3049		*/
3050		public void testAnyOf_empty() throws Exception {
3051	+	for (Integer v1 : new Integer[] { 1, null })
3052	+	{
3053		CompletableFuture<Object> f = CompletableFuture.anyOf();
3054		checkIncomplete(f);
3055	<	}
3055	>
3056	>	f.complete(v1);
3057	>	checkCompletedNormally(f, v1);
3058	>	}}
3059
3060		/**
3061		* anyOf returns a future completed normally with a value when
3062		* a component future does
3063		*/
3064		public void testAnyOf_normal() throws Exception {
3065	<	for (int k = 0; k < 10; ++k) {
3065	>	for (int k = 0; k < 10; k++) {
3066		CompletableFuture[] fs = new CompletableFuture[k];
3067	<	for (int i = 0; i < k; ++i)
3067	>	for (int i = 0; i < k; i++)
3068		fs[i] = new CompletableFuture<>();
3069		CompletableFuture<Object> f = CompletableFuture.anyOf(fs);
3070		checkIncomplete(f);
3071	<	for (int i = 0; i < k; ++i) {
3072	<	fs[i].complete(one);
3073	<	checkCompletedNormally(f, one);
3074	<	checkCompletedNormally(CompletableFuture.anyOf(fs), one);
3071	>	for (int i = 0; i < k; i++) {
3072	>	fs[i].complete(i);
3073	>	checkCompletedNormally(f, 0);
3074	>	int x = (int) CompletableFuture.anyOf(fs).join();
3075	>	assertTrue(0 <= x && x <= i);
3076	>	}
3077	>	}
3078	>	}
3079	>	public void testAnyOf_normal_backwards() throws Exception {
3080	>	for (int k = 0; k < 10; k++) {
3081	>	CompletableFuture[] fs = new CompletableFuture[k];
3082	>	for (int i = 0; i < k; i++)
3083	>	fs[i] = new CompletableFuture<>();
3084	>	CompletableFuture<Object> f = CompletableFuture.anyOf(fs);
3085	>	checkIncomplete(f);
3086	>	for (int i = k - 1; i >= 0; i--) {
3087	>	fs[i].complete(i);
3088	>	checkCompletedNormally(f, k - 1);
3089	>	int x = (int) CompletableFuture.anyOf(fs).join();
3090	>	assertTrue(i <= x && x <= k - 1);
3091		}
3092		}
3093		}
#	Line 2858 | Line 3096 | public class CompletableFutureTest exten
3096		* anyOf result completes exceptionally when any component does.
3097		*/
3098		public void testAnyOf_exceptional() throws Exception {
3099	<	for (int k = 0; k < 10; ++k) {
3099	>	for (int k = 0; k < 10; k++) {
3100		CompletableFuture[] fs = new CompletableFuture[k];
3101	<	for (int i = 0; i < k; ++i)
3101	>	CFException[] exs = new CFException[k];
3102	>	for (int i = 0; i < k; i++) {
3103		fs[i] = new CompletableFuture<>();
3104	+	exs[i] = new CFException();
3105	+	}
3106		CompletableFuture<Object> f = CompletableFuture.anyOf(fs);
3107		checkIncomplete(f);
3108	<	for (int i = 0; i < k; ++i) {
3109	<	fs[i].completeExceptionally(new CFException());
3110	<	checkCompletedWithWrappedCFException(f);
3108	>	for (int i = 0; i < k; i++) {
3109	>	fs[i].completeExceptionally(exs[i]);
3110	>	checkCompletedWithWrappedException(f, exs[0]);
3111	>	checkCompletedWithWrappedCFException(CompletableFuture.anyOf(fs));
3112	>	}
3113	>	}
3114	>	}
3115	>
3116	>	public void testAnyOf_exceptional_backwards() throws Exception {
3117	>	for (int k = 0; k < 10; k++) {
3118	>	CompletableFuture[] fs = new CompletableFuture[k];
3119	>	CFException[] exs = new CFException[k];
3120	>	for (int i = 0; i < k; i++) {
3121	>	fs[i] = new CompletableFuture<>();
3122	>	exs[i] = new CFException();
3123	>	}
3124	>	CompletableFuture<Object> f = CompletableFuture.anyOf(fs);
3125	>	checkIncomplete(f);
3126	>	for (int i = k - 1; i >= 0; i--) {
3127	>	fs[i].completeExceptionally(exs[i]);
3128	>	checkCompletedWithWrappedException(f, exs[k - 1]);
3129		checkCompletedWithWrappedCFException(CompletableFuture.anyOf(fs));
3130		}
3131		}
#	Line 2990 | Line 3249 | public class CompletableFutureTest exten
3249		assertSame(f, f.toCompletableFuture());
3250		}
3251
3252	+	//--- tests of implementation details; not part of official tck ---
3253	+
3254	+	Object resultOf(CompletableFuture<?> f) {
3255	+	try {
3256	+	java.lang.reflect.Field resultField
3257	+	= CompletableFuture.class.getDeclaredField("result");
3258	+	resultField.setAccessible(true);
3259	+	return resultField.get(f);
3260	+	} catch (Throwable t) { throw new AssertionError(t); }
3261	+	}
3262	+
3263	+	public void testExceptionPropagationReusesResultObject() {
3264	+	if (!testImplementationDetails) return;
3265	+	for (ExecutionMode m : ExecutionMode.values())
3266	+	{
3267	+	final CFException ex = new CFException();
3268	+	final CompletableFuture<Integer> v42 = CompletableFuture.completedFuture(42);
3269	+	final CompletableFuture<Integer> incomplete = new CompletableFuture<>();
3270	+
3271	+	List<Function<CompletableFuture<Integer>, CompletableFuture<?>>> funs
3272	+	= new ArrayList<>();
3273	+
3274	+	funs.add((y) -> m.thenRun(y, new Noop(m)));
3275	+	funs.add((y) -> m.thenAccept(y, new NoopConsumer(m)));
3276	+	funs.add((y) -> m.thenApply(y, new IncFunction(m)));
3277	+
3278	+	funs.add((y) -> m.runAfterEither(y, incomplete, new Noop(m)));
3279	+	funs.add((y) -> m.acceptEither(y, incomplete, new NoopConsumer(m)));
3280	+	funs.add((y) -> m.applyToEither(y, incomplete, new IncFunction(m)));
3281	+
3282	+	funs.add((y) -> m.runAfterBoth(y, v42, new Noop(m)));
3283	+	funs.add((y) -> m.thenAcceptBoth(y, v42, new SubtractAction(m)));
3284	+	funs.add((y) -> m.thenCombine(y, v42, new SubtractFunction(m)));
3285	+
3286	+	funs.add((y) -> m.whenComplete(y, (Integer x, Throwable t) -> {}));
3287	+
3288	+	funs.add((y) -> m.thenCompose(y, new CompletableFutureInc(m)));
3289	+
3290	+	funs.add((y) -> CompletableFuture.allOf(new CompletableFuture<?>[] {y, v42}));
3291	+	funs.add((y) -> CompletableFuture.anyOf(new CompletableFuture<?>[] {y, incomplete}));
3292	+
3293	+	for (Function<CompletableFuture<Integer>, CompletableFuture<?>>
3294	+	fun : funs) {
3295	+	CompletableFuture<Integer> f = new CompletableFuture<>();
3296	+	f.completeExceptionally(ex);
3297	+	CompletableFuture<Integer> src = m.thenApply(f, new IncFunction(m));
3298	+	checkCompletedWithWrappedException(src, ex);
3299	+	CompletableFuture<?> dep = fun.apply(src);
3300	+	checkCompletedWithWrappedException(dep, ex);
3301	+	assertSame(resultOf(src), resultOf(dep));
3302	+	}
3303	+
3304	+	for (Function<CompletableFuture<Integer>, CompletableFuture<?>>
3305	+	fun : funs) {
3306	+	CompletableFuture<Integer> f = new CompletableFuture<>();
3307	+	CompletableFuture<Integer> src = m.thenApply(f, new IncFunction(m));
3308	+	CompletableFuture<?> dep = fun.apply(src);
3309	+	f.completeExceptionally(ex);
3310	+	checkCompletedWithWrappedException(src, ex);
3311	+	checkCompletedWithWrappedException(dep, ex);
3312	+	assertSame(resultOf(src), resultOf(dep));
3313	+	}
3314	+
3315	+	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
3316	+	for (Function<CompletableFuture<Integer>, CompletableFuture<?>>
3317	+	fun : funs) {
3318	+	CompletableFuture<Integer> f = new CompletableFuture<>();
3319	+	f.cancel(mayInterruptIfRunning);
3320	+	checkCancelled(f);
3321	+	CompletableFuture<Integer> src = m.thenApply(f, new IncFunction(m));
3322	+	checkCompletedWithWrappedCancellationException(src);
3323	+	CompletableFuture<?> dep = fun.apply(src);
3324	+	checkCompletedWithWrappedCancellationException(dep);
3325	+	assertSame(resultOf(src), resultOf(dep));
3326	+	}
3327	+
3328	+	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
3329	+	for (Function<CompletableFuture<Integer>, CompletableFuture<?>>
3330	+	fun : funs) {
3331	+	CompletableFuture<Integer> f = new CompletableFuture<>();
3332	+	CompletableFuture<Integer> src = m.thenApply(f, new IncFunction(m));
3333	+	CompletableFuture<?> dep = fun.apply(src);
3334	+	f.cancel(mayInterruptIfRunning);
3335	+	checkCancelled(f);
3336	+	checkCompletedWithWrappedCancellationException(src);
3337	+	checkCompletedWithWrappedCancellationException(dep);
3338	+	assertSame(resultOf(src), resultOf(dep));
3339	+	}
3340	+	}}
3341	+
3342		}

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines