| 17 |
|
import java.util.concurrent.CompletableFuture; |
| 18 |
|
import java.util.concurrent.CompletionException; |
| 19 |
|
import java.util.concurrent.CompletionStage; |
| 20 |
+ |
import java.util.concurrent.ForkJoinPool; |
| 21 |
+ |
import java.util.concurrent.ForkJoinTask; |
| 22 |
|
import java.util.concurrent.TimeoutException; |
| 23 |
|
import java.util.concurrent.atomic.AtomicInteger; |
| 24 |
|
import static java.util.concurrent.TimeUnit.MILLISECONDS; |
| 416 |
|
throw new CFException(); |
| 417 |
|
} |
| 418 |
|
} |
| 419 |
< |
static final class FailingNoop implements Runnable { |
| 419 |
> |
static final class FailingRunnable implements Runnable { |
| 420 |
|
int invocationCount = 0; |
| 421 |
|
public void run() { |
| 422 |
|
invocationCount++; |
| 460 |
|
*/ |
| 461 |
|
enum ExecutionMode { |
| 462 |
|
DEFAULT { |
| 463 |
+ |
public void checkExecutionMode() { |
| 464 |
+ |
assertNull(ForkJoinTask.getPool()); |
| 465 |
+ |
} |
| 466 |
|
public <T> CompletableFuture<Void> thenRun |
| 467 |
|
(CompletableFuture<T> f, Runnable a) { |
| 468 |
|
return f.thenRun(a); |
| 526 |
|
} |
| 527 |
|
}, |
| 528 |
|
|
| 529 |
< |
DEFAULT_ASYNC { |
| 529 |
> |
ASYNC { |
| 530 |
> |
public void checkExecutionMode() { |
| 531 |
> |
assertSame(ForkJoinPool.commonPool(), |
| 532 |
> |
ForkJoinTask.getPool()); |
| 533 |
> |
} |
| 534 |
|
public <T> CompletableFuture<Void> thenRun |
| 535 |
|
(CompletableFuture<T> f, Runnable a) { |
| 536 |
|
return f.thenRunAsync(a); |
| 595 |
|
}, |
| 596 |
|
|
| 597 |
|
EXECUTOR { |
| 598 |
+ |
public void checkExecutionMode() { |
| 599 |
+ |
//TODO |
| 600 |
+ |
} |
| 601 |
|
public <T> CompletableFuture<Void> thenRun |
| 602 |
|
(CompletableFuture<T> f, Runnable a) { |
| 603 |
|
return f.thenRunAsync(a, new ThreadExecutor()); |
| 661 |
|
} |
| 662 |
|
}; |
| 663 |
|
|
| 664 |
+ |
public abstract void checkExecutionMode(); |
| 665 |
|
public abstract <T> CompletableFuture<Void> thenRun |
| 666 |
|
(CompletableFuture<T> f, Runnable a); |
| 667 |
|
public abstract <T> CompletableFuture<Void> thenAccept |
| 933 |
|
* failing runAsync completes exceptionally after running Runnable |
| 934 |
|
*/ |
| 935 |
|
public void testRunAsync3() { |
| 936 |
< |
FailingNoop r = new FailingNoop(); |
| 936 |
> |
FailingRunnable r = new FailingRunnable(); |
| 937 |
|
CompletableFuture<Void> f = CompletableFuture.runAsync(r); |
| 938 |
|
checkCompletedWithWrappedCFException(f); |
| 939 |
|
assertEquals(1, r.invocationCount); |
| 974 |
|
/** |
| 975 |
|
* thenRun result completes normally after normal completion of source |
| 976 |
|
*/ |
| 977 |
< |
public void testThenRun() { |
| 978 |
< |
CompletableFuture<Integer> f; |
| 979 |
< |
CompletableFuture<Void> g; |
| 980 |
< |
Noop r; |
| 981 |
< |
|
| 982 |
< |
f = new CompletableFuture<>(); |
| 983 |
< |
g = f.thenRun(r = new Noop()); |
| 984 |
< |
f.complete(null); |
| 985 |
< |
checkCompletedNormally(g, null); |
| 986 |
< |
assertEquals(1, r.invocationCount); |
| 977 |
> |
public void testThenRun_normalCompletion() { |
| 978 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
| 979 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
| 980 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
| 981 |
> |
{ |
| 982 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 983 |
> |
final Noop r = new Noop(); |
| 984 |
> |
if (!createIncomplete) f.complete(v1); |
| 985 |
> |
final CompletableFuture<Void> g = m.thenRun(f, r); |
| 986 |
> |
if (createIncomplete) { |
| 987 |
> |
checkIncomplete(g); |
| 988 |
> |
f.complete(v1); |
| 989 |
> |
} |
| 990 |
|
|
| 975 |
– |
f = new CompletableFuture<>(); |
| 976 |
– |
f.complete(null); |
| 977 |
– |
g = f.thenRun(r = new Noop()); |
| 991 |
|
checkCompletedNormally(g, null); |
| 992 |
+ |
checkCompletedNormally(f, v1); |
| 993 |
|
assertEquals(1, r.invocationCount); |
| 994 |
< |
} |
| 994 |
> |
}} |
| 995 |
|
|
| 996 |
|
/** |
| 997 |
|
* thenRun result completes exceptionally after exceptional |
| 998 |
|
* completion of source |
| 999 |
|
*/ |
| 1000 |
< |
public void testThenRun2() { |
| 1001 |
< |
CompletableFuture<Integer> f; |
| 1002 |
< |
CompletableFuture<Void> g; |
| 1003 |
< |
Noop r; |
| 1004 |
< |
|
| 1005 |
< |
f = new CompletableFuture<>(); |
| 1006 |
< |
g = f.thenRun(r = new Noop()); |
| 1007 |
< |
f.completeExceptionally(new CFException()); |
| 1008 |
< |
checkCompletedWithWrappedCFException(g); |
| 1009 |
< |
assertEquals(0, r.invocationCount); |
| 1000 |
> |
public void testThenRun_exceptionalCompletion() { |
| 1001 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
| 1002 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
| 1003 |
> |
{ |
| 1004 |
> |
final CFException ex = new CFException(); |
| 1005 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1006 |
> |
final Noop r = new Noop(); |
| 1007 |
> |
if (!createIncomplete) f.completeExceptionally(ex); |
| 1008 |
> |
final CompletableFuture<Void> g = m.thenRun(f, r); |
| 1009 |
> |
if (createIncomplete) { |
| 1010 |
> |
checkIncomplete(g); |
| 1011 |
> |
f.completeExceptionally(ex); |
| 1012 |
> |
} |
| 1013 |
|
|
| 1014 |
< |
f = new CompletableFuture<>(); |
| 1015 |
< |
f.completeExceptionally(new CFException()); |
| 999 |
< |
g = f.thenRun(r = new Noop()); |
| 1000 |
< |
checkCompletedWithWrappedCFException(g); |
| 1014 |
> |
checkCompletedWithWrappedCFException(g, ex); |
| 1015 |
> |
checkCompletedWithWrappedCFException(f, ex); |
| 1016 |
|
assertEquals(0, r.invocationCount); |
| 1017 |
< |
} |
| 1003 |
< |
|
| 1004 |
< |
/** |
| 1005 |
< |
* thenRun result completes exceptionally if action does |
| 1006 |
< |
*/ |
| 1007 |
< |
public void testThenRun3() { |
| 1008 |
< |
CompletableFuture<Integer> f; |
| 1009 |
< |
CompletableFuture<Void> g; |
| 1010 |
< |
FailingNoop r; |
| 1011 |
< |
|
| 1012 |
< |
f = new CompletableFuture<>(); |
| 1013 |
< |
g = f.thenRun(r = new FailingNoop()); |
| 1014 |
< |
f.complete(null); |
| 1015 |
< |
checkCompletedWithWrappedCFException(g); |
| 1016 |
< |
|
| 1017 |
< |
f = new CompletableFuture<>(); |
| 1018 |
< |
f.complete(null); |
| 1019 |
< |
g = f.thenRun(r = new FailingNoop()); |
| 1020 |
< |
checkCompletedWithWrappedCFException(g); |
| 1021 |
< |
} |
| 1017 |
> |
}} |
| 1018 |
|
|
| 1019 |
|
/** |
| 1020 |
|
* thenRun result completes exceptionally if source cancelled |
| 1021 |
|
*/ |
| 1022 |
< |
public void testThenRun4() { |
| 1023 |
< |
CompletableFuture<Integer> f; |
| 1024 |
< |
CompletableFuture<Void> g; |
| 1025 |
< |
Noop r; |
| 1026 |
< |
|
| 1027 |
< |
f = new CompletableFuture<>(); |
| 1028 |
< |
g = f.thenRun(r = new Noop()); |
| 1029 |
< |
assertTrue(f.cancel(true)); |
| 1030 |
< |
checkCompletedWithWrappedCancellationException(g); |
| 1031 |
< |
|
| 1032 |
< |
f = new CompletableFuture<>(); |
| 1033 |
< |
assertTrue(f.cancel(true)); |
| 1034 |
< |
g = f.thenRun(r = new Noop()); |
| 1039 |
< |
checkCompletedWithWrappedCancellationException(g); |
| 1040 |
< |
} |
| 1041 |
< |
|
| 1042 |
< |
/** |
| 1043 |
< |
* thenApply result completes normally after normal completion of source |
| 1044 |
< |
*/ |
| 1045 |
< |
public void testThenApply() { |
| 1046 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1047 |
< |
CompletableFuture<Integer> g = f.thenApply(inc); |
| 1048 |
< |
f.complete(one); |
| 1049 |
< |
checkCompletedNormally(g, two); |
| 1050 |
< |
} |
| 1051 |
< |
|
| 1052 |
< |
/** |
| 1053 |
< |
* thenApply result completes exceptionally after exceptional |
| 1054 |
< |
* completion of source |
| 1055 |
< |
*/ |
| 1056 |
< |
public void testThenApply2() { |
| 1057 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1058 |
< |
CompletableFuture<Integer> g = f.thenApply(inc); |
| 1059 |
< |
f.completeExceptionally(new CFException()); |
| 1060 |
< |
checkCompletedWithWrappedCFException(g); |
| 1061 |
< |
} |
| 1062 |
< |
|
| 1063 |
< |
/** |
| 1064 |
< |
* thenApply result completes exceptionally if action does |
| 1065 |
< |
*/ |
| 1066 |
< |
public void testThenApply3() { |
| 1067 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1068 |
< |
CompletableFuture<Integer> g = f.thenApply(new FailingFunction()); |
| 1069 |
< |
f.complete(one); |
| 1070 |
< |
checkCompletedWithWrappedCFException(g); |
| 1071 |
< |
} |
| 1022 |
> |
public void testThenRun_sourceCancelled() { |
| 1023 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
| 1024 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
| 1025 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
| 1026 |
> |
{ |
| 1027 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1028 |
> |
final Noop r = new Noop(); |
| 1029 |
> |
if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning)); |
| 1030 |
> |
final CompletableFuture<Void> g = f.thenRun(r); |
| 1031 |
> |
if (createIncomplete) { |
| 1032 |
> |
checkIncomplete(g); |
| 1033 |
> |
assertTrue(f.cancel(mayInterruptIfRunning)); |
| 1034 |
> |
} |
| 1035 |
|
|
| 1073 |
– |
/** |
| 1074 |
– |
* thenApply result completes exceptionally if source cancelled |
| 1075 |
– |
*/ |
| 1076 |
– |
public void testThenApply4() { |
| 1077 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1078 |
– |
CompletableFuture<Integer> g = f.thenApply(inc); |
| 1079 |
– |
assertTrue(f.cancel(true)); |
| 1036 |
|
checkCompletedWithWrappedCancellationException(g); |
| 1037 |
< |
} |
| 1038 |
< |
|
| 1039 |
< |
/** |
| 1084 |
< |
* thenAccept result completes normally after normal completion of source |
| 1085 |
< |
*/ |
| 1086 |
< |
public void testThenAccept() { |
| 1087 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1088 |
< |
IncAction r = new IncAction(); |
| 1089 |
< |
CompletableFuture<Void> g = f.thenAccept(r); |
| 1090 |
< |
f.complete(one); |
| 1091 |
< |
checkCompletedNormally(g, null); |
| 1092 |
< |
assertEquals(r.value, (Integer) 2); |
| 1093 |
< |
} |
| 1037 |
> |
checkCancelled(f); |
| 1038 |
> |
assertEquals(0, r.invocationCount); |
| 1039 |
> |
}} |
| 1040 |
|
|
| 1041 |
|
/** |
| 1042 |
< |
* thenAccept result completes exceptionally after exceptional |
| 1097 |
< |
* completion of source |
| 1042 |
> |
* thenRun result completes exceptionally if action does |
| 1043 |
|
*/ |
| 1044 |
< |
public void testThenAccept2() { |
| 1045 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1046 |
< |
IncAction r = new IncAction(); |
| 1047 |
< |
CompletableFuture<Void> g = f.thenAccept(r); |
| 1048 |
< |
f.completeExceptionally(new CFException()); |
| 1049 |
< |
checkCompletedWithWrappedCFException(g); |
| 1050 |
< |
} |
| 1044 |
> |
public void testThenRun_actionFailed() { |
| 1045 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
| 1046 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
| 1047 |
> |
for (Integer v1 : new Integer[] { 1, null }) |
| 1048 |
> |
{ |
| 1049 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1050 |
> |
final FailingRunnable r = new FailingRunnable(); |
| 1051 |
> |
if (!createIncomplete) f.complete(v1); |
| 1052 |
> |
final CompletableFuture<Void> g = f.thenRun(r); |
| 1053 |
> |
if (createIncomplete) { |
| 1054 |
> |
checkIncomplete(g); |
| 1055 |
> |
f.complete(v1); |
| 1056 |
> |
} |
| 1057 |
|
|
| 1107 |
– |
/** |
| 1108 |
– |
* thenAccept result completes exceptionally if action does |
| 1109 |
– |
*/ |
| 1110 |
– |
public void testThenAccept3() { |
| 1111 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1112 |
– |
FailingConsumer r = new FailingConsumer(); |
| 1113 |
– |
CompletableFuture<Void> g = f.thenAccept(r); |
| 1114 |
– |
f.complete(one); |
| 1058 |
|
checkCompletedWithWrappedCFException(g); |
| 1059 |
< |
assertEquals(1, r.invocationCount); |
| 1060 |
< |
} |
| 1118 |
< |
|
| 1119 |
< |
/** |
| 1120 |
< |
* thenAccept result completes exceptionally if source cancelled |
| 1121 |
< |
*/ |
| 1122 |
< |
public void testThenAccept4() { |
| 1123 |
< |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1124 |
< |
IncAction r = new IncAction(); |
| 1125 |
< |
CompletableFuture<Void> g = f.thenAccept(r); |
| 1126 |
< |
assertTrue(f.cancel(true)); |
| 1127 |
< |
checkCompletedWithWrappedCancellationException(g); |
| 1128 |
< |
} |
| 1059 |
> |
checkCompletedNormally(f, v1); |
| 1060 |
> |
}} |
| 1061 |
|
|
| 1062 |
|
/** |
| 1063 |
< |
* thenCombine result completes normally after normal completion |
| 1132 |
< |
* of sources |
| 1063 |
> |
* thenApply result completes normally after normal completion of source |
| 1064 |
|
*/ |
| 1065 |
< |
public void testThenCombine_normalCompletion1() { |
| 1135 |
< |
for (boolean createIncomplete : new boolean[] { true, false }) |
| 1136 |
< |
for (boolean fFirst : new boolean[] { true, false }) |
| 1065 |
> |
public void testThenApply_normalCompletion() { |
| 1066 |
|
for (ExecutionMode m : ExecutionMode.values()) |
| 1067 |
+ |
for (boolean createIncomplete : new boolean[] { true, false }) |
| 1068 |
|
for (Integer v1 : new Integer[] { 1, null }) |
| 1139 |
– |
for (Integer v2 : new Integer[] { 2, null }) |
| 1069 |
|
{ |
| 1070 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1071 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
| 1072 |
< |
final SubtractFunction r = new SubtractFunction(); |
| 1073 |
< |
CompletableFuture<Integer> h = null; |
| 1074 |
< |
if (createIncomplete) h = m.thenCombine(f, g, r); |
| 1075 |
< |
|
| 1147 |
< |
if (fFirst) |
| 1148 |
< |
f.complete(v1); |
| 1149 |
< |
else |
| 1150 |
< |
g.complete(v2); |
| 1151 |
< |
if (createIncomplete) checkIncomplete(h); |
| 1152 |
< |
assertEquals(0, r.invocationCount); |
| 1153 |
< |
if (!fFirst) |
| 1071 |
> |
final IncFunction r = new IncFunction(); |
| 1072 |
> |
if (!createIncomplete) f.complete(v1); |
| 1073 |
> |
final CompletableFuture<Integer> g = m.thenApply(f, r); |
| 1074 |
> |
if (createIncomplete) { |
| 1075 |
> |
checkIncomplete(g); |
| 1076 |
|
f.complete(v1); |
| 1077 |
< |
else |
| 1156 |
< |
g.complete(v2); |
| 1157 |
< |
if (!createIncomplete) h = m.thenCombine(f, g, r); |
| 1077 |
> |
} |
| 1078 |
|
|
| 1079 |
< |
checkCompletedNormally(h, subtract(v1, v2)); |
| 1079 |
> |
checkCompletedNormally(g, inc(v1)); |
| 1080 |
|
checkCompletedNormally(f, v1); |
| 1161 |
– |
checkCompletedNormally(g, v2); |
| 1081 |
|
assertEquals(1, r.invocationCount); |
| 1082 |
|
}} |
| 1083 |
|
|
| 1084 |
|
/** |
| 1085 |
< |
* thenCombine result completes exceptionally after exceptional |
| 1086 |
< |
* completion of either source |
| 1085 |
> |
* thenApply result completes exceptionally after exceptional |
| 1086 |
> |
* completion of source |
| 1087 |
|
*/ |
| 1088 |
< |
public void testThenCombine_exceptionalCompletion1() { |
| 1088 |
> |
public void testThenApply_exceptionalCompletion() { |
| 1089 |
|
for (ExecutionMode m : ExecutionMode.values()) |
| 1090 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
| 1090 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
| 1091 |
|
{ |
| 1173 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1174 |
– |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
| 1175 |
– |
final SubtractFunction r = new SubtractFunction(); |
| 1176 |
– |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
| 1092 |
|
final CFException ex = new CFException(); |
| 1093 |
+ |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1094 |
+ |
final IncFunction r = new IncFunction(); |
| 1095 |
+ |
if (!createIncomplete) f.completeExceptionally(ex); |
| 1096 |
+ |
final CompletableFuture<Integer> g = m.thenApply(f, r); |
| 1097 |
+ |
if (createIncomplete) { |
| 1098 |
+ |
checkIncomplete(g); |
| 1099 |
+ |
f.completeExceptionally(ex); |
| 1100 |
+ |
} |
| 1101 |
|
|
| 1102 |
< |
f.completeExceptionally(ex); |
| 1180 |
< |
checkIncomplete(h); |
| 1181 |
< |
g.complete(v1); |
| 1182 |
< |
|
| 1183 |
< |
checkCompletedWithWrappedCFException(h, ex); |
| 1102 |
> |
checkCompletedWithWrappedCFException(g, ex); |
| 1103 |
|
checkCompletedWithWrappedCFException(f, ex); |
| 1104 |
|
assertEquals(0, r.invocationCount); |
| 1186 |
– |
checkCompletedNormally(g, v1); |
| 1105 |
|
}} |
| 1106 |
|
|
| 1107 |
< |
public void testThenCombine_exceptionalCompletion2() { |
| 1107 |
> |
/** |
| 1108 |
> |
* thenApply result completes exceptionally if source cancelled |
| 1109 |
> |
*/ |
| 1110 |
> |
public void testThenApply_sourceCancelled() { |
| 1111 |
|
for (ExecutionMode m : ExecutionMode.values()) |
| 1112 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
| 1112 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
| 1113 |
> |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
| 1114 |
|
{ |
| 1115 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1116 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
| 1117 |
< |
final SubtractFunction r = new SubtractFunction(); |
| 1118 |
< |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
| 1119 |
< |
final CFException ex = new CFException(); |
| 1120 |
< |
|
| 1121 |
< |
g.completeExceptionally(ex); |
| 1122 |
< |
checkIncomplete(h); |
| 1201 |
< |
f.complete(v1); |
| 1116 |
> |
final IncFunction r = new IncFunction(); |
| 1117 |
> |
if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning)); |
| 1118 |
> |
final CompletableFuture<Integer> g = f.thenApply(r); |
| 1119 |
> |
if (createIncomplete) { |
| 1120 |
> |
checkIncomplete(g); |
| 1121 |
> |
assertTrue(f.cancel(mayInterruptIfRunning)); |
| 1122 |
> |
} |
| 1123 |
|
|
| 1124 |
< |
checkCompletedWithWrappedCFException(h, ex); |
| 1125 |
< |
checkCompletedWithWrappedCFException(g, ex); |
| 1124 |
> |
checkCompletedWithWrappedCancellationException(g); |
| 1125 |
> |
checkCancelled(f); |
| 1126 |
|
assertEquals(0, r.invocationCount); |
| 1206 |
– |
checkCompletedNormally(f, v1); |
| 1127 |
|
}} |
| 1128 |
|
|
| 1129 |
< |
public void testThenCombine_exceptionalCompletion3() { |
| 1129 |
> |
/** |
| 1130 |
> |
* thenApply result completes exceptionally if action does |
| 1131 |
> |
*/ |
| 1132 |
> |
public void testThenApply_actionFailed() { |
| 1133 |
|
for (ExecutionMode m : ExecutionMode.values()) |
| 1134 |
+ |
for (boolean createIncomplete : new boolean[] { true, false }) |
| 1135 |
|
for (Integer v1 : new Integer[] { 1, null }) |
| 1136 |
|
{ |
| 1137 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1138 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
| 1139 |
< |
final SubtractFunction r = new SubtractFunction(); |
| 1140 |
< |
final CFException ex = new CFException(); |
| 1141 |
< |
|
| 1142 |
< |
g.completeExceptionally(ex); |
| 1143 |
< |
f.complete(v1); |
| 1144 |
< |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
| 1138 |
> |
final FailingFunction r = new FailingFunction(); |
| 1139 |
> |
if (!createIncomplete) f.complete(v1); |
| 1140 |
> |
final CompletableFuture<Integer> g = f.thenApply(r); |
| 1141 |
> |
if (createIncomplete) { |
| 1142 |
> |
checkIncomplete(g); |
| 1143 |
> |
f.complete(v1); |
| 1144 |
> |
} |
| 1145 |
|
|
| 1146 |
< |
checkCompletedWithWrappedCFException(h, ex); |
| 1223 |
< |
checkCompletedWithWrappedCFException(g, ex); |
| 1224 |
< |
assertEquals(0, r.invocationCount); |
| 1146 |
> |
checkCompletedWithWrappedCFException(g); |
| 1147 |
|
checkCompletedNormally(f, v1); |
| 1148 |
|
}} |
| 1149 |
|
|
| 1150 |
< |
public void testThenCombine_exceptionalCompletion4() { |
| 1150 |
> |
/** |
| 1151 |
> |
* thenAccept result completes normally after normal completion of source |
| 1152 |
> |
*/ |
| 1153 |
> |
public void testThenAccept_normalCompletion() { |
| 1154 |
|
for (ExecutionMode m : ExecutionMode.values()) |
| 1155 |
+ |
for (boolean createIncomplete : new boolean[] { true, false }) |
| 1156 |
|
for (Integer v1 : new Integer[] { 1, null }) |
| 1157 |
|
{ |
| 1158 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1159 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
| 1160 |
< |
final SubtractFunction r = new SubtractFunction(); |
| 1161 |
< |
final CFException ex = new CFException(); |
| 1162 |
< |
|
| 1163 |
< |
f.completeExceptionally(ex); |
| 1164 |
< |
g.complete(v1); |
| 1165 |
< |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
| 1159 |
> |
final IncAction r = new IncAction(); |
| 1160 |
> |
if (!createIncomplete) f.complete(v1); |
| 1161 |
> |
final CompletableFuture<Void> g = m.thenAccept(f, r); |
| 1162 |
> |
if (createIncomplete) { |
| 1163 |
> |
checkIncomplete(g); |
| 1164 |
> |
f.complete(v1); |
| 1165 |
> |
} |
| 1166 |
|
|
| 1167 |
< |
checkCompletedWithWrappedCFException(h, ex); |
| 1168 |
< |
checkCompletedWithWrappedCFException(f, ex); |
| 1169 |
< |
assertEquals(0, r.invocationCount); |
| 1170 |
< |
checkCompletedNormally(g, v1); |
| 1167 |
> |
checkCompletedNormally(g, null); |
| 1168 |
> |
checkCompletedNormally(f, v1); |
| 1169 |
> |
assertEquals(1, r.invocationCount); |
| 1170 |
> |
assertEquals(inc(v1), r.value); |
| 1171 |
|
}} |
| 1172 |
|
|
| 1173 |
|
/** |
| 1174 |
< |
* thenCombine result completes exceptionally if action does |
| 1174 |
> |
* thenAccept result completes exceptionally after exceptional |
| 1175 |
> |
* completion of source |
| 1176 |
|
*/ |
| 1177 |
< |
public void testThenCombine_actionFailed1() { |
| 1177 |
> |
public void testThenAccept_exceptionalCompletion() { |
| 1178 |
|
for (ExecutionMode m : ExecutionMode.values()) |
| 1179 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
| 1253 |
< |
for (Integer v2 : new Integer[] { 2, null }) |
| 1179 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
| 1180 |
|
{ |
| 1181 |
+ |
final CFException ex = new CFException(); |
| 1182 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1183 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
| 1184 |
< |
final FailingBiFunction r = new FailingBiFunction(); |
| 1185 |
< |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
| 1186 |
< |
|
| 1187 |
< |
f.complete(v1); |
| 1188 |
< |
checkIncomplete(h); |
| 1189 |
< |
g.complete(v2); |
| 1183 |
> |
final IncAction r = new IncAction(); |
| 1184 |
> |
if (!createIncomplete) f.completeExceptionally(ex); |
| 1185 |
> |
final CompletableFuture<Void> g = m.thenAccept(f, r); |
| 1186 |
> |
if (createIncomplete) { |
| 1187 |
> |
checkIncomplete(g); |
| 1188 |
> |
f.completeExceptionally(ex); |
| 1189 |
> |
} |
| 1190 |
|
|
| 1191 |
< |
checkCompletedWithWrappedCFException(h); |
| 1192 |
< |
checkCompletedNormally(f, v1); |
| 1193 |
< |
checkCompletedNormally(g, v2); |
| 1191 |
> |
checkCompletedWithWrappedCFException(g, ex); |
| 1192 |
> |
checkCompletedWithWrappedCFException(f, ex); |
| 1193 |
> |
assertEquals(0, r.invocationCount); |
| 1194 |
|
}} |
| 1195 |
|
|
| 1196 |
< |
public void testThenCombine_actionFailed2() { |
| 1196 |
> |
/** |
| 1197 |
> |
* thenAccept result completes exceptionally if action does |
| 1198 |
> |
*/ |
| 1199 |
> |
public void testThenAccept_actionFailed() { |
| 1200 |
|
for (ExecutionMode m : ExecutionMode.values()) |
| 1201 |
+ |
for (boolean createIncomplete : new boolean[] { true, false }) |
| 1202 |
|
for (Integer v1 : new Integer[] { 1, null }) |
| 1272 |
– |
for (Integer v2 : new Integer[] { 2, null }) |
| 1203 |
|
{ |
| 1204 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1205 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
| 1206 |
< |
final FailingBiFunction r = new FailingBiFunction(); |
| 1207 |
< |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
| 1208 |
< |
|
| 1209 |
< |
g.complete(v2); |
| 1210 |
< |
checkIncomplete(h); |
| 1211 |
< |
f.complete(v1); |
| 1205 |
> |
final FailingConsumer r = new FailingConsumer(); |
| 1206 |
> |
if (!createIncomplete) f.complete(v1); |
| 1207 |
> |
final CompletableFuture<Void> g = f.thenAccept(r); |
| 1208 |
> |
if (createIncomplete) { |
| 1209 |
> |
checkIncomplete(g); |
| 1210 |
> |
f.complete(v1); |
| 1211 |
> |
} |
| 1212 |
|
|
| 1213 |
< |
checkCompletedWithWrappedCFException(h); |
| 1213 |
> |
checkCompletedWithWrappedCFException(g); |
| 1214 |
|
checkCompletedNormally(f, v1); |
| 1285 |
– |
checkCompletedNormally(g, v2); |
| 1215 |
|
}} |
| 1216 |
|
|
| 1217 |
|
/** |
| 1218 |
< |
* thenCombine result completes exceptionally if either source cancelled |
| 1218 |
> |
* thenAccept result completes exceptionally if source cancelled |
| 1219 |
|
*/ |
| 1220 |
< |
public void testThenCombine_sourceCancelled1() { |
| 1220 |
> |
public void testThenAccept_sourceCancelled() { |
| 1221 |
|
for (ExecutionMode m : ExecutionMode.values()) |
| 1222 |
+ |
for (boolean createIncomplete : new boolean[] { true, false }) |
| 1223 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
| 1294 |
– |
for (Integer v1 : new Integer[] { 1, null }) |
| 1224 |
|
{ |
| 1225 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1226 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
| 1227 |
< |
final SubtractFunction r = new SubtractFunction(); |
| 1228 |
< |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
| 1229 |
< |
|
| 1230 |
< |
assertTrue(f.cancel(mayInterruptIfRunning)); |
| 1231 |
< |
checkIncomplete(h); |
| 1232 |
< |
g.complete(v1); |
| 1226 |
> |
final IncAction r = new IncAction(); |
| 1227 |
> |
if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning)); |
| 1228 |
> |
final CompletableFuture<Void> g = f.thenAccept(r); |
| 1229 |
> |
if (createIncomplete) { |
| 1230 |
> |
checkIncomplete(g); |
| 1231 |
> |
assertTrue(f.cancel(mayInterruptIfRunning)); |
| 1232 |
> |
} |
| 1233 |
|
|
| 1234 |
< |
checkCompletedWithWrappedCancellationException(h); |
| 1234 |
> |
checkCompletedWithWrappedCancellationException(g); |
| 1235 |
|
checkCancelled(f); |
| 1236 |
|
assertEquals(0, r.invocationCount); |
| 1308 |
– |
checkCompletedNormally(g, v1); |
| 1237 |
|
}} |
| 1238 |
|
|
| 1239 |
< |
public void testThenCombine_sourceCancelled2() { |
| 1240 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
| 1241 |
< |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
| 1242 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
| 1243 |
< |
{ |
| 1316 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1317 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
| 1318 |
< |
final SubtractFunction r = new SubtractFunction(); |
| 1319 |
< |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
| 1320 |
< |
|
| 1321 |
< |
assertTrue(g.cancel(mayInterruptIfRunning)); |
| 1322 |
< |
checkIncomplete(h); |
| 1323 |
< |
f.complete(v1); |
| 1324 |
< |
|
| 1325 |
< |
checkCompletedWithWrappedCancellationException(h); |
| 1326 |
< |
checkCancelled(g); |
| 1327 |
< |
assertEquals(0, r.invocationCount); |
| 1328 |
< |
checkCompletedNormally(f, v1); |
| 1329 |
< |
}} |
| 1330 |
< |
|
| 1331 |
< |
public void testThenCombine_sourceCancelled3() { |
| 1239 |
> |
/** |
| 1240 |
> |
* thenCombine result completes normally after normal completion |
| 1241 |
> |
* of sources |
| 1242 |
> |
*/ |
| 1243 |
> |
public void testThenCombine_normalCompletion() { |
| 1244 |
|
for (ExecutionMode m : ExecutionMode.values()) |
| 1245 |
< |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
| 1245 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
| 1246 |
> |
for (boolean fFirst : new boolean[] { true, false }) |
| 1247 |
|
for (Integer v1 : new Integer[] { 1, null }) |
| 1248 |
+ |
for (Integer v2 : new Integer[] { 2, null }) |
| 1249 |
|
{ |
| 1250 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1251 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
| 1252 |
|
final SubtractFunction r = new SubtractFunction(); |
| 1253 |
|
|
| 1254 |
< |
assertTrue(g.cancel(mayInterruptIfRunning)); |
| 1255 |
< |
f.complete(v1); |
| 1254 |
> |
if (fFirst) f.complete(v1); else g.complete(v2); |
| 1255 |
> |
if (!createIncomplete) |
| 1256 |
> |
if (!fFirst) f.complete(v1); else g.complete(v2); |
| 1257 |
|
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
| 1258 |
+ |
if (createIncomplete) { |
| 1259 |
+ |
checkIncomplete(h); |
| 1260 |
+ |
assertEquals(0, r.invocationCount); |
| 1261 |
+ |
if (!fFirst) f.complete(v1); else g.complete(v2); |
| 1262 |
+ |
} |
| 1263 |
|
|
| 1264 |
< |
checkCompletedWithWrappedCancellationException(h); |
| 1345 |
< |
checkCancelled(g); |
| 1346 |
< |
assertEquals(0, r.invocationCount); |
| 1264 |
> |
checkCompletedNormally(h, subtract(v1, v2)); |
| 1265 |
|
checkCompletedNormally(f, v1); |
| 1266 |
+ |
checkCompletedNormally(g, v2); |
| 1267 |
+ |
assertEquals(1, r.invocationCount); |
| 1268 |
|
}} |
| 1269 |
|
|
| 1270 |
< |
public void testThenCombine_sourceCancelled4() { |
| 1270 |
> |
/** |
| 1271 |
> |
* thenCombine result completes exceptionally after exceptional |
| 1272 |
> |
* completion of either source |
| 1273 |
> |
*/ |
| 1274 |
> |
public void testThenCombine_exceptionalCompletion() { |
| 1275 |
|
for (ExecutionMode m : ExecutionMode.values()) |
| 1276 |
< |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
| 1276 |
> |
for (boolean createIncomplete : new boolean[] { true, false }) |
| 1277 |
> |
for (boolean fFirst : new boolean[] { true, false }) |
| 1278 |
|
for (Integer v1 : new Integer[] { 1, null }) |
| 1279 |
|
{ |
| 1280 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1281 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
| 1282 |
+ |
final CFException ex = new CFException(); |
| 1283 |
|
final SubtractFunction r = new SubtractFunction(); |
| 1284 |
|
|
| 1285 |
< |
assertTrue(f.cancel(mayInterruptIfRunning)); |
| 1286 |
< |
g.complete(v1); |
| 1285 |
> |
(fFirst ? f : g).complete(v1); |
| 1286 |
> |
if (!createIncomplete) |
| 1287 |
> |
(!fFirst ? f : g).completeExceptionally(ex); |
| 1288 |
|
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
| 1289 |
+ |
if (createIncomplete) { |
| 1290 |
+ |
checkIncomplete(h); |
| 1291 |
+ |
(!fFirst ? f : g).completeExceptionally(ex); |
| 1292 |
+ |
} |
| 1293 |
|
|
| 1294 |
< |
checkCompletedWithWrappedCancellationException(h); |
| 1364 |
< |
checkCancelled(f); |
| 1294 |
> |
checkCompletedWithWrappedCFException(h, ex); |
| 1295 |
|
assertEquals(0, r.invocationCount); |
| 1296 |
< |
checkCompletedNormally(g, v1); |
| 1296 |
> |
checkCompletedNormally(fFirst ? f : g, v1); |
| 1297 |
> |
checkCompletedWithWrappedCFException(!fFirst ? f : g, ex); |
| 1298 |
|
}} |
| 1299 |
|
|
| 1300 |
|
/** |
| 1301 |
< |
* thenAcceptBoth result completes normally after normal |
| 1371 |
< |
* completion of sources |
| 1301 |
> |
* thenCombine result completes exceptionally if action does |
| 1302 |
|
*/ |
| 1303 |
< |
public void testThenAcceptBoth_normalCompletion1() { |
| 1374 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
| 1375 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
| 1376 |
< |
for (Integer v2 : new Integer[] { 2, null }) |
| 1377 |
< |
{ |
| 1378 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1379 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
| 1380 |
< |
final SubtractAction r = new SubtractAction(); |
| 1381 |
< |
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
| 1382 |
< |
|
| 1383 |
< |
f.complete(v1); |
| 1384 |
< |
checkIncomplete(h); |
| 1385 |
< |
assertEquals(0, r.invocationCount); |
| 1386 |
< |
g.complete(v2); |
| 1387 |
< |
|
| 1388 |
< |
checkCompletedNormally(h, null); |
| 1389 |
< |
assertEquals(subtract(v1, v2), r.value); |
| 1390 |
< |
checkCompletedNormally(f, v1); |
| 1391 |
< |
checkCompletedNormally(g, v2); |
| 1392 |
< |
}} |
| 1393 |
< |
|
| 1394 |
< |
public void testThenAcceptBoth_normalCompletion2() { |
| 1303 |
> |
public void testThenCombine_actionFailed() { |
| 1304 |
|
for (ExecutionMode m : ExecutionMode.values()) |
| 1305 |
+ |
for (boolean fFirst : new boolean[] { true, false }) |
| 1306 |
|
for (Integer v1 : new Integer[] { 1, null }) |
| 1307 |
|
for (Integer v2 : new Integer[] { 2, null }) |
| 1308 |
|
{ |
| 1309 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1310 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
| 1311 |
< |
final SubtractAction r = new SubtractAction(); |
| 1312 |
< |
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
| 1311 |
> |
final FailingBiFunction r = new FailingBiFunction(); |
| 1312 |
> |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
| 1313 |
|
|
| 1314 |
< |
g.complete(v2); |
| 1315 |
< |
checkIncomplete(h); |
| 1316 |
< |
assertEquals(0, r.invocationCount); |
| 1317 |
< |
f.complete(v1); |
| 1314 |
> |
if (fFirst) { |
| 1315 |
> |
f.complete(v1); |
| 1316 |
> |
g.complete(v2); |
| 1317 |
> |
} else { |
| 1318 |
> |
g.complete(v2); |
| 1319 |
> |
f.complete(v1); |
| 1320 |
> |
} |
| 1321 |
|
|
| 1322 |
< |
checkCompletedNormally(h, null); |
| 1410 |
< |
assertEquals(subtract(v1, v2), r.value); |
| 1322 |
> |
checkCompletedWithWrappedCFException(h); |
| 1323 |
|
checkCompletedNormally(f, v1); |
| 1324 |
|
checkCompletedNormally(g, v2); |
| 1325 |
|
}} |
| 1326 |
|
|
| 1327 |
< |
public void testThenAcceptBoth_normalCompletion3() { |
| 1327 |
> |
/** |
| 1328 |
> |
* thenCombine result completes exceptionally if either source cancelled |
| 1329 |
> |
*/ |
| 1330 |
> |
public void testThenCombine_sourceCancelled() { |
| 1331 |
|
for (ExecutionMode m : ExecutionMode.values()) |
| 1332 |
+ |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
| 1333 |
+ |
for (boolean createIncomplete : new boolean[] { true, false }) |
| 1334 |
+ |
for (boolean fFirst : new boolean[] { true, false }) |
| 1335 |
|
for (Integer v1 : new Integer[] { 1, null }) |
| 1418 |
– |
for (Integer v2 : new Integer[] { 2, null }) |
| 1336 |
|
{ |
| 1337 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1338 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
| 1339 |
< |
final SubtractAction r = new SubtractAction(); |
| 1339 |
> |
final SubtractFunction r = new SubtractFunction(); |
| 1340 |
|
|
| 1341 |
< |
g.complete(v2); |
| 1342 |
< |
f.complete(v1); |
| 1343 |
< |
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
| 1341 |
> |
(fFirst ? f : g).complete(v1); |
| 1342 |
> |
if (!createIncomplete) |
| 1343 |
> |
assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning)); |
| 1344 |
> |
final CompletableFuture<Integer> h = m.thenCombine(f, g, r); |
| 1345 |
> |
if (createIncomplete) { |
| 1346 |
> |
checkIncomplete(h); |
| 1347 |
> |
assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning)); |
| 1348 |
> |
} |
| 1349 |
|
|
| 1350 |
< |
checkCompletedNormally(h, null); |
| 1351 |
< |
assertEquals(subtract(v1, v2), r.value); |
| 1352 |
< |
checkCompletedNormally(f, v1); |
| 1353 |
< |
checkCompletedNormally(g, v2); |
| 1350 |
> |
checkCompletedWithWrappedCancellationException(h); |
| 1351 |
> |
checkCancelled(!fFirst ? f : g); |
| 1352 |
> |
assertEquals(0, r.invocationCount); |
| 1353 |
> |
checkCompletedNormally(fFirst ? f : g, v1); |
| 1354 |
|
}} |
| 1355 |
|
|
| 1356 |
< |
public void testThenAcceptBoth_normalCompletion4() { |
| 1356 |
> |
/** |
| 1357 |
> |
* thenAcceptBoth result completes normally after normal |
| 1358 |
> |
* completion of sources |
| 1359 |
> |
*/ |
| 1360 |
> |
public void testThenAcceptBoth_normalCompletion() { |
| 1361 |
|
for (ExecutionMode m : ExecutionMode.values()) |
| 1362 |
+ |
for (boolean createIncomplete : new boolean[] { true, false }) |
| 1363 |
+ |
for (boolean fFirst : new boolean[] { true, false }) |
| 1364 |
|
for (Integer v1 : new Integer[] { 1, null }) |
| 1365 |
|
for (Integer v2 : new Integer[] { 2, null }) |
| 1366 |
|
{ |
| 1368 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
| 1369 |
|
final SubtractAction r = new SubtractAction(); |
| 1370 |
|
|
| 1371 |
< |
f.complete(v1); |
| 1372 |
< |
g.complete(v2); |
| 1371 |
> |
if (fFirst) f.complete(v1); else g.complete(v2); |
| 1372 |
> |
if (!createIncomplete) |
| 1373 |
> |
if (!fFirst) f.complete(v1); else g.complete(v2); |
| 1374 |
|
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
| 1375 |
+ |
if (createIncomplete) { |
| 1376 |
+ |
checkIncomplete(h); |
| 1377 |
+ |
assertEquals(0, r.invocationCount); |
| 1378 |
+ |
if (!fFirst) f.complete(v1); else g.complete(v2); |
| 1379 |
+ |
} |
| 1380 |
|
|
| 1381 |
|
checkCompletedNormally(h, null); |
| 1382 |
|
assertEquals(subtract(v1, v2), r.value); |
| 1388 |
|
* thenAcceptBoth result completes exceptionally after exceptional |
| 1389 |
|
* completion of either source |
| 1390 |
|
*/ |
| 1391 |
< |
public void testThenAcceptBoth_exceptionalCompletion1() { |
| 1458 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
| 1459 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
| 1460 |
< |
{ |
| 1461 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1462 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
| 1463 |
< |
final SubtractAction r = new SubtractAction(); |
| 1464 |
< |
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
| 1465 |
< |
final CFException ex = new CFException(); |
| 1466 |
< |
|
| 1467 |
< |
f.completeExceptionally(ex); |
| 1468 |
< |
checkIncomplete(h); |
| 1469 |
< |
g.complete(v1); |
| 1470 |
< |
|
| 1471 |
< |
checkCompletedWithWrappedCFException(h, ex); |
| 1472 |
< |
checkCompletedWithWrappedCFException(f, ex); |
| 1473 |
< |
assertEquals(0, r.invocationCount); |
| 1474 |
< |
checkCompletedNormally(g, v1); |
| 1475 |
< |
}} |
| 1476 |
< |
|
| 1477 |
< |
public void testThenAcceptBoth_exceptionalCompletion2() { |
| 1478 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
| 1479 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
| 1480 |
< |
{ |
| 1481 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1482 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
| 1483 |
< |
final SubtractAction r = new SubtractAction(); |
| 1484 |
< |
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
| 1485 |
< |
final CFException ex = new CFException(); |
| 1486 |
< |
|
| 1487 |
< |
g.completeExceptionally(ex); |
| 1488 |
< |
checkIncomplete(h); |
| 1489 |
< |
f.complete(v1); |
| 1490 |
< |
|
| 1491 |
< |
checkCompletedWithWrappedCFException(h, ex); |
| 1492 |
< |
checkCompletedWithWrappedCFException(g, ex); |
| 1493 |
< |
assertEquals(0, r.invocationCount); |
| 1494 |
< |
checkCompletedNormally(f, v1); |
| 1495 |
< |
}} |
| 1496 |
< |
|
| 1497 |
< |
public void testThenAcceptBoth_exceptionalCompletion3() { |
| 1391 |
> |
public void testThenAcceptBoth_exceptionalCompletion() { |
| 1392 |
|
for (ExecutionMode m : ExecutionMode.values()) |
| 1393 |
+ |
for (boolean createIncomplete : new boolean[] { true, false }) |
| 1394 |
+ |
for (boolean fFirst : new boolean[] { true, false }) |
| 1395 |
|
for (Integer v1 : new Integer[] { 1, null }) |
| 1396 |
|
{ |
| 1397 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1398 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
| 1503 |
– |
final SubtractAction r = new SubtractAction(); |
| 1399 |
|
final CFException ex = new CFException(); |
| 1505 |
– |
|
| 1506 |
– |
g.completeExceptionally(ex); |
| 1507 |
– |
f.complete(v1); |
| 1508 |
– |
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
| 1509 |
– |
|
| 1510 |
– |
checkCompletedWithWrappedCFException(h, ex); |
| 1511 |
– |
checkCompletedWithWrappedCFException(g, ex); |
| 1512 |
– |
assertEquals(0, r.invocationCount); |
| 1513 |
– |
checkCompletedNormally(f, v1); |
| 1514 |
– |
}} |
| 1515 |
– |
|
| 1516 |
– |
public void testThenAcceptBoth_exceptionalCompletion4() { |
| 1517 |
– |
for (ExecutionMode m : ExecutionMode.values()) |
| 1518 |
– |
for (Integer v1 : new Integer[] { 1, null }) |
| 1519 |
– |
{ |
| 1520 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1521 |
– |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
| 1400 |
|
final SubtractAction r = new SubtractAction(); |
| 1523 |
– |
final CFException ex = new CFException(); |
| 1401 |
|
|
| 1402 |
< |
f.completeExceptionally(ex); |
| 1403 |
< |
g.complete(v1); |
| 1402 |
> |
(fFirst ? f : g).complete(v1); |
| 1403 |
> |
if (!createIncomplete) |
| 1404 |
> |
(!fFirst ? f : g).completeExceptionally(ex); |
| 1405 |
|
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
| 1406 |
+ |
if (createIncomplete) { |
| 1407 |
+ |
checkIncomplete(h); |
| 1408 |
+ |
(!fFirst ? f : g).completeExceptionally(ex); |
| 1409 |
+ |
} |
| 1410 |
|
|
| 1411 |
|
checkCompletedWithWrappedCFException(h, ex); |
| 1530 |
– |
checkCompletedWithWrappedCFException(f, ex); |
| 1412 |
|
assertEquals(0, r.invocationCount); |
| 1413 |
< |
checkCompletedNormally(g, v1); |
| 1413 |
> |
checkCompletedNormally(fFirst ? f : g, v1); |
| 1414 |
> |
checkCompletedWithWrappedCFException(!fFirst ? f : g, ex); |
| 1415 |
|
}} |
| 1416 |
|
|
| 1417 |
|
/** |
| 1418 |
|
* thenAcceptBoth result completes exceptionally if action does |
| 1419 |
|
*/ |
| 1420 |
< |
public void testThenAcceptBoth_actionFailed1() { |
| 1539 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
| 1540 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
| 1541 |
< |
for (Integer v2 : new Integer[] { 2, null }) |
| 1542 |
< |
{ |
| 1543 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1544 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
| 1545 |
< |
final FailingBiConsumer r = new FailingBiConsumer(); |
| 1546 |
< |
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
| 1547 |
< |
|
| 1548 |
< |
f.complete(v1); |
| 1549 |
< |
checkIncomplete(h); |
| 1550 |
< |
g.complete(v2); |
| 1551 |
< |
|
| 1552 |
< |
checkCompletedWithWrappedCFException(h); |
| 1553 |
< |
checkCompletedNormally(f, v1); |
| 1554 |
< |
checkCompletedNormally(g, v2); |
| 1555 |
< |
}} |
| 1556 |
< |
|
| 1557 |
< |
public void testThenAcceptBoth_actionFailed2() { |
| 1420 |
> |
public void testThenAcceptBoth_actionFailed() { |
| 1421 |
|
for (ExecutionMode m : ExecutionMode.values()) |
| 1422 |
+ |
for (boolean fFirst : new boolean[] { true, false }) |
| 1423 |
|
for (Integer v1 : new Integer[] { 1, null }) |
| 1424 |
|
for (Integer v2 : new Integer[] { 2, null }) |
| 1425 |
|
{ |
| 1428 |
|
final FailingBiConsumer r = new FailingBiConsumer(); |
| 1429 |
|
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
| 1430 |
|
|
| 1431 |
< |
g.complete(v2); |
| 1432 |
< |
checkIncomplete(h); |
| 1433 |
< |
f.complete(v1); |
| 1431 |
> |
if (fFirst) { |
| 1432 |
> |
f.complete(v1); |
| 1433 |
> |
g.complete(v2); |
| 1434 |
> |
} else { |
| 1435 |
> |
g.complete(v2); |
| 1436 |
> |
f.complete(v1); |
| 1437 |
> |
} |
| 1438 |
|
|
| 1439 |
|
checkCompletedWithWrappedCFException(h); |
| 1440 |
|
checkCompletedNormally(f, v1); |
| 1444 |
|
/** |
| 1445 |
|
* thenAcceptBoth result completes exceptionally if either source cancelled |
| 1446 |
|
*/ |
| 1447 |
< |
public void testThenAcceptBoth_sourceCancelled1() { |
| 1580 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
| 1581 |
< |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
| 1582 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
| 1583 |
< |
{ |
| 1584 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1585 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
| 1586 |
< |
final SubtractAction r = new SubtractAction(); |
| 1587 |
< |
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
| 1588 |
< |
|
| 1589 |
< |
assertTrue(f.cancel(mayInterruptIfRunning)); |
| 1590 |
< |
checkIncomplete(h); |
| 1591 |
< |
g.complete(v1); |
| 1592 |
< |
|
| 1593 |
< |
checkCompletedWithWrappedCancellationException(h); |
| 1594 |
< |
checkCancelled(f); |
| 1595 |
< |
assertEquals(0, r.invocationCount); |
| 1596 |
< |
checkCompletedNormally(g, v1); |
| 1597 |
< |
}} |
| 1598 |
< |
|
| 1599 |
< |
public void testThenAcceptBoth_sourceCancelled2() { |
| 1600 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
| 1601 |
< |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
| 1602 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
| 1603 |
< |
{ |
| 1604 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1605 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
| 1606 |
< |
final SubtractAction r = new SubtractAction(); |
| 1607 |
< |
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
| 1608 |
< |
|
| 1609 |
< |
assertTrue(g.cancel(mayInterruptIfRunning)); |
| 1610 |
< |
checkIncomplete(h); |
| 1611 |
< |
f.complete(v1); |
| 1612 |
< |
|
| 1613 |
< |
checkCompletedWithWrappedCancellationException(h); |
| 1614 |
< |
checkCancelled(g); |
| 1615 |
< |
assertEquals(0, r.invocationCount); |
| 1616 |
< |
checkCompletedNormally(f, v1); |
| 1617 |
< |
}} |
| 1618 |
< |
|
| 1619 |
< |
public void testThenAcceptBoth_sourceCancelled3() { |
| 1620 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
| 1621 |
< |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
| 1622 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
| 1623 |
< |
{ |
| 1624 |
< |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1625 |
< |
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
| 1626 |
< |
final SubtractAction r = new SubtractAction(); |
| 1627 |
< |
|
| 1628 |
< |
assertTrue(g.cancel(mayInterruptIfRunning)); |
| 1629 |
< |
f.complete(v1); |
| 1630 |
< |
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
| 1631 |
< |
|
| 1632 |
< |
checkCompletedWithWrappedCancellationException(h); |
| 1633 |
< |
checkCancelled(g); |
| 1634 |
< |
assertEquals(0, r.invocationCount); |
| 1635 |
< |
checkCompletedNormally(f, v1); |
| 1636 |
< |
}} |
| 1637 |
< |
|
| 1638 |
< |
public void testThenAcceptBoth_sourceCancelled4() { |
| 1447 |
> |
public void testThenAcceptBoth_sourceCancelled() { |
| 1448 |
|
for (ExecutionMode m : ExecutionMode.values()) |
| 1449 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
| 1450 |
+ |
for (boolean createIncomplete : new boolean[] { true, false }) |
| 1451 |
+ |
for (boolean fFirst : new boolean[] { true, false }) |
| 1452 |
|
for (Integer v1 : new Integer[] { 1, null }) |
| 1453 |
|
{ |
| 1454 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1455 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
| 1456 |
|
final SubtractAction r = new SubtractAction(); |
| 1457 |
|
|
| 1458 |
< |
assertTrue(f.cancel(mayInterruptIfRunning)); |
| 1459 |
< |
g.complete(v1); |
| 1458 |
> |
(fFirst ? f : g).complete(v1); |
| 1459 |
> |
if (!createIncomplete) |
| 1460 |
> |
assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning)); |
| 1461 |
|
final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r); |
| 1462 |
+ |
if (createIncomplete) { |
| 1463 |
+ |
checkIncomplete(h); |
| 1464 |
+ |
assertTrue((!fFirst ? f : g).cancel(mayInterruptIfRunning)); |
| 1465 |
+ |
} |
| 1466 |
|
|
| 1467 |
|
checkCompletedWithWrappedCancellationException(h); |
| 1468 |
< |
checkCancelled(f); |
| 1468 |
> |
checkCancelled(!fFirst ? f : g); |
| 1469 |
|
assertEquals(0, r.invocationCount); |
| 1470 |
< |
checkCompletedNormally(g, v1); |
| 1470 |
> |
checkCompletedNormally(fFirst ? f : g, v1); |
| 1471 |
|
}} |
| 1472 |
|
|
| 1473 |
|
/** |
| 1646 |
|
{ |
| 1647 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1648 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
| 1649 |
< |
final FailingNoop r = new FailingNoop(); |
| 1649 |
> |
final FailingRunnable r = new FailingRunnable(); |
| 1650 |
|
final CompletableFuture<Void> h = m.runAfterBoth(f, g, r); |
| 1651 |
|
|
| 1652 |
|
f.complete(v1); |
| 1665 |
|
{ |
| 1666 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 1667 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
| 1668 |
< |
final FailingNoop r = new FailingNoop(); |
| 1668 |
> |
final FailingRunnable r = new FailingRunnable(); |
| 1669 |
|
final CompletableFuture<Void> h = m.runAfterBoth(f, g, r); |
| 1670 |
|
|
| 1671 |
|
g.complete(v2); |
| 2529 |
|
{ |
| 2530 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 2531 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
| 2532 |
< |
final FailingNoop r = new FailingNoop(); |
| 2532 |
> |
final FailingRunnable r = new FailingRunnable(); |
| 2533 |
|
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
| 2534 |
|
|
| 2535 |
|
f.complete(v1); |
| 2546 |
|
{ |
| 2547 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 2548 |
|
final CompletableFuture<Integer> g = new CompletableFuture<>(); |
| 2549 |
< |
final FailingNoop r = new FailingNoop(); |
| 2549 |
> |
final FailingRunnable r = new FailingRunnable(); |
| 2550 |
|
final CompletableFuture<Void> h = m.runAfterEither(f, g, r); |
| 2551 |
|
|
| 2552 |
|
g.complete(v2); |
| 2656 |
|
/** |
| 2657 |
|
* thenCompose result completes normally after normal completion of source |
| 2658 |
|
*/ |
| 2659 |
< |
public void testThenCompose_normalCompletion1() { |
| 2659 |
> |
public void testThenCompose_normalCompletion() { |
| 2660 |
|
for (ExecutionMode m : ExecutionMode.values()) |
| 2661 |
+ |
for (boolean createIncomplete : new boolean[] { true, false }) |
| 2662 |
|
for (Integer v1 : new Integer[] { 1, null }) |
| 2663 |
|
{ |
| 2664 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 2665 |
|
final CompletableFutureInc r = new CompletableFutureInc(); |
| 2666 |
+ |
if (!createIncomplete) f.complete(v1); |
| 2667 |
|
final CompletableFuture<Integer> g = f.thenCompose(r); |
| 2668 |
< |
f.complete(v1); |
| 2851 |
< |
checkCompletedNormally(g, inc(v1)); |
| 2852 |
< |
checkCompletedNormally(f, v1); |
| 2853 |
< |
assertEquals(1, r.invocationCount); |
| 2854 |
< |
}} |
| 2668 |
> |
if (createIncomplete) f.complete(v1); |
| 2669 |
|
|
| 2856 |
– |
public void testThenCompose_normalCompletion2() { |
| 2857 |
– |
for (ExecutionMode m : ExecutionMode.values()) |
| 2858 |
– |
for (Integer v1 : new Integer[] { 1, null }) |
| 2859 |
– |
{ |
| 2860 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 2861 |
– |
final CompletableFutureInc r = new CompletableFutureInc(); |
| 2862 |
– |
f.complete(v1); |
| 2863 |
– |
final CompletableFuture<Integer> g = f.thenCompose(r); |
| 2670 |
|
checkCompletedNormally(g, inc(v1)); |
| 2671 |
|
checkCompletedNormally(f, v1); |
| 2672 |
|
assertEquals(1, r.invocationCount); |
| 2676 |
|
* thenCompose result completes exceptionally after exceptional |
| 2677 |
|
* completion of source |
| 2678 |
|
*/ |
| 2679 |
< |
public void testThenCompose_exceptionalCompletion1() { |
| 2679 |
> |
public void testThenCompose_exceptionalCompletion() { |
| 2680 |
|
for (ExecutionMode m : ExecutionMode.values()) |
| 2681 |
+ |
for (boolean createIncomplete : new boolean[] { true, false }) |
| 2682 |
|
{ |
| 2683 |
|
final CFException ex = new CFException(); |
| 2684 |
|
final CompletableFutureInc r = new CompletableFutureInc(); |
| 2685 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 2686 |
+ |
if (!createIncomplete) f.completeExceptionally(ex); |
| 2687 |
|
final CompletableFuture<Integer> g = f.thenCompose(r); |
| 2688 |
< |
f.completeExceptionally(ex); |
| 2881 |
< |
checkCompletedWithWrappedCFException(g, ex); |
| 2882 |
< |
checkCompletedWithWrappedCFException(f, ex); |
| 2883 |
< |
}} |
| 2688 |
> |
if (createIncomplete) f.completeExceptionally(ex); |
| 2689 |
|
|
| 2885 |
– |
public void testThenCompose_exceptionalCompletion2() { |
| 2886 |
– |
for (ExecutionMode m : ExecutionMode.values()) |
| 2887 |
– |
{ |
| 2888 |
– |
final CFException ex = new CFException(); |
| 2889 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 2890 |
– |
f.completeExceptionally(ex); |
| 2891 |
– |
final CompletableFutureInc r = new CompletableFutureInc(); |
| 2892 |
– |
final CompletableFuture<Integer> g = f.thenCompose(r); |
| 2690 |
|
checkCompletedWithWrappedCFException(g, ex); |
| 2691 |
|
checkCompletedWithWrappedCFException(f, ex); |
| 2692 |
+ |
assertEquals(0, r.invocationCount); |
| 2693 |
|
}} |
| 2694 |
|
|
| 2695 |
|
/** |
| 2696 |
|
* thenCompose result completes exceptionally if action does |
| 2697 |
|
*/ |
| 2698 |
< |
public void testThenCompose_actionFailed1() { |
| 2698 |
> |
public void testThenCompose_actionFailed() { |
| 2699 |
|
for (ExecutionMode m : ExecutionMode.values()) |
| 2700 |
+ |
for (boolean createIncomplete : new boolean[] { true, false }) |
| 2701 |
|
for (Integer v1 : new Integer[] { 1, null }) |
| 2702 |
|
{ |
| 2703 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 2704 |
|
final FailingCompletableFutureFunction r |
| 2705 |
|
= new FailingCompletableFutureFunction(); |
| 2706 |
+ |
if (!createIncomplete) f.complete(v1); |
| 2707 |
|
final CompletableFuture<Integer> g = f.thenCompose(r); |
| 2708 |
< |
f.complete(v1); |
| 2909 |
< |
checkCompletedWithWrappedCFException(g); |
| 2910 |
< |
checkCompletedNormally(f, v1); |
| 2911 |
< |
}} |
| 2708 |
> |
if (createIncomplete) f.complete(v1); |
| 2709 |
|
|
| 2913 |
– |
public void testThenCompose_actionFailed2() { |
| 2914 |
– |
for (ExecutionMode m : ExecutionMode.values()) |
| 2915 |
– |
for (Integer v1 : new Integer[] { 1, null }) |
| 2916 |
– |
{ |
| 2917 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 2918 |
– |
f.complete(v1); |
| 2919 |
– |
final FailingCompletableFutureFunction r |
| 2920 |
– |
= new FailingCompletableFutureFunction(); |
| 2921 |
– |
final CompletableFuture<Integer> g = f.thenCompose(r); |
| 2710 |
|
checkCompletedWithWrappedCFException(g); |
| 2711 |
|
checkCompletedNormally(f, v1); |
| 2712 |
|
}} |
| 2714 |
|
/** |
| 2715 |
|
* thenCompose result completes exceptionally if source cancelled |
| 2716 |
|
*/ |
| 2717 |
< |
public void testThenCompose_sourceCancelled1() { |
| 2717 |
> |
public void testThenCompose_sourceCancelled() { |
| 2718 |
|
for (ExecutionMode m : ExecutionMode.values()) |
| 2719 |
+ |
for (boolean createIncomplete : new boolean[] { true, false }) |
| 2720 |
|
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
| 2721 |
|
{ |
| 2722 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 2723 |
|
final CompletableFutureInc r = new CompletableFutureInc(); |
| 2724 |
+ |
if (!createIncomplete) assertTrue(f.cancel(mayInterruptIfRunning)); |
| 2725 |
|
final CompletableFuture<Integer> g = f.thenCompose(r); |
| 2726 |
< |
assertTrue(f.cancel(mayInterruptIfRunning)); |
| 2727 |
< |
checkCompletedWithWrappedCancellationException(g); |
| 2728 |
< |
checkCancelled(f); |
| 2729 |
< |
}} |
| 2726 |
> |
if (createIncomplete) { |
| 2727 |
> |
checkIncomplete(g); |
| 2728 |
> |
assertTrue(f.cancel(mayInterruptIfRunning)); |
| 2729 |
> |
} |
| 2730 |
|
|
| 2941 |
– |
public void testThenCompose_sourceCancelled2() { |
| 2942 |
– |
for (ExecutionMode m : ExecutionMode.values()) |
| 2943 |
– |
for (boolean mayInterruptIfRunning : new boolean[] { true, false }) |
| 2944 |
– |
{ |
| 2945 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 2946 |
– |
assertTrue(f.cancel(mayInterruptIfRunning)); |
| 2947 |
– |
final CompletableFutureInc r = new CompletableFutureInc(); |
| 2948 |
– |
final CompletableFuture<Integer> g = f.thenCompose(r); |
| 2731 |
|
checkCompletedWithWrappedCancellationException(g); |
| 2732 |
|
checkCancelled(f); |
| 2733 |
|
}} |
| 2734 |
|
|
| 2953 |
– |
// asyncs |
| 2954 |
– |
|
| 2955 |
– |
/** |
| 2956 |
– |
* thenRunAsync result completes normally after normal completion of source |
| 2957 |
– |
*/ |
| 2958 |
– |
public void testThenRunAsync() { |
| 2959 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 2960 |
– |
Noop r = new Noop(); |
| 2961 |
– |
CompletableFuture<Void> g = f.thenRunAsync(r); |
| 2962 |
– |
f.complete(null); |
| 2963 |
– |
checkCompletedNormally(g, null); |
| 2964 |
– |
|
| 2965 |
– |
// reordered version |
| 2966 |
– |
f = new CompletableFuture<>(); |
| 2967 |
– |
f.complete(null); |
| 2968 |
– |
r = new Noop(); |
| 2969 |
– |
g = f.thenRunAsync(r); |
| 2970 |
– |
checkCompletedNormally(g, null); |
| 2971 |
– |
} |
| 2972 |
– |
|
| 2973 |
– |
/** |
| 2974 |
– |
* thenRunAsync result completes exceptionally after exceptional |
| 2975 |
– |
* completion of source |
| 2976 |
– |
*/ |
| 2977 |
– |
public void testThenRunAsync2() { |
| 2978 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 2979 |
– |
Noop r = new Noop(); |
| 2980 |
– |
CompletableFuture<Void> g = f.thenRunAsync(r); |
| 2981 |
– |
f.completeExceptionally(new CFException()); |
| 2982 |
– |
try { |
| 2983 |
– |
g.join(); |
| 2984 |
– |
shouldThrow(); |
| 2985 |
– |
} catch (CompletionException success) {} |
| 2986 |
– |
checkCompletedWithWrappedCFException(g); |
| 2987 |
– |
} |
| 2988 |
– |
|
| 2989 |
– |
/** |
| 2990 |
– |
* thenRunAsync result completes exceptionally if action does |
| 2991 |
– |
*/ |
| 2992 |
– |
public void testThenRunAsync3() { |
| 2993 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 2994 |
– |
FailingNoop r = new FailingNoop(); |
| 2995 |
– |
CompletableFuture<Void> g = f.thenRunAsync(r); |
| 2996 |
– |
f.complete(null); |
| 2997 |
– |
checkCompletedWithWrappedCFException(g); |
| 2998 |
– |
} |
| 2999 |
– |
|
| 3000 |
– |
/** |
| 3001 |
– |
* thenRunAsync result completes exceptionally if source cancelled |
| 3002 |
– |
*/ |
| 3003 |
– |
public void testThenRunAsync4() { |
| 3004 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 3005 |
– |
Noop r = new Noop(); |
| 3006 |
– |
CompletableFuture<Void> g = f.thenRunAsync(r); |
| 3007 |
– |
assertTrue(f.cancel(true)); |
| 3008 |
– |
checkCompletedWithWrappedCancellationException(g); |
| 3009 |
– |
} |
| 3010 |
– |
|
| 3011 |
– |
/** |
| 3012 |
– |
* thenApplyAsync result completes normally after normal completion of source |
| 3013 |
– |
*/ |
| 3014 |
– |
public void testThenApplyAsync() { |
| 3015 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 3016 |
– |
CompletableFuture<Integer> g = f.thenApplyAsync(inc); |
| 3017 |
– |
f.complete(one); |
| 3018 |
– |
checkCompletedNormally(g, two); |
| 3019 |
– |
} |
| 3020 |
– |
|
| 3021 |
– |
/** |
| 3022 |
– |
* thenApplyAsync result completes exceptionally after exceptional |
| 3023 |
– |
* completion of source |
| 3024 |
– |
*/ |
| 3025 |
– |
public void testThenApplyAsync2() { |
| 3026 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 3027 |
– |
CompletableFuture<Integer> g = f.thenApplyAsync(inc); |
| 3028 |
– |
f.completeExceptionally(new CFException()); |
| 3029 |
– |
checkCompletedWithWrappedCFException(g); |
| 3030 |
– |
} |
| 3031 |
– |
|
| 3032 |
– |
/** |
| 3033 |
– |
* thenApplyAsync result completes exceptionally if action does |
| 3034 |
– |
*/ |
| 3035 |
– |
public void testThenApplyAsync3() { |
| 3036 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 3037 |
– |
FailingFunction r = new FailingFunction(); |
| 3038 |
– |
CompletableFuture<Integer> g = f.thenApplyAsync(r); |
| 3039 |
– |
f.complete(null); |
| 3040 |
– |
checkCompletedWithWrappedCFException(g); |
| 3041 |
– |
} |
| 3042 |
– |
|
| 3043 |
– |
/** |
| 3044 |
– |
* thenApplyAsync result completes exceptionally if source cancelled |
| 3045 |
– |
*/ |
| 3046 |
– |
public void testThenApplyAsync4() { |
| 3047 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 3048 |
– |
CompletableFuture<Integer> g = f.thenApplyAsync(inc); |
| 3049 |
– |
assertTrue(f.cancel(true)); |
| 3050 |
– |
checkCompletedWithWrappedCancellationException(g); |
| 3051 |
– |
} |
| 3052 |
– |
|
| 3053 |
– |
/** |
| 3054 |
– |
* thenAcceptAsync result completes normally after normal |
| 3055 |
– |
* completion of source |
| 3056 |
– |
*/ |
| 3057 |
– |
public void testThenAcceptAsync() { |
| 3058 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 3059 |
– |
IncAction r = new IncAction(); |
| 3060 |
– |
CompletableFuture<Void> g = f.thenAcceptAsync(r); |
| 3061 |
– |
f.complete(one); |
| 3062 |
– |
checkCompletedNormally(g, null); |
| 3063 |
– |
assertEquals(r.value, (Integer) 2); |
| 3064 |
– |
} |
| 3065 |
– |
|
| 3066 |
– |
/** |
| 3067 |
– |
* thenAcceptAsync result completes exceptionally after exceptional |
| 3068 |
– |
* completion of source |
| 3069 |
– |
*/ |
| 3070 |
– |
public void testThenAcceptAsync2() { |
| 3071 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 3072 |
– |
IncAction r = new IncAction(); |
| 3073 |
– |
CompletableFuture<Void> g = f.thenAcceptAsync(r); |
| 3074 |
– |
f.completeExceptionally(new CFException()); |
| 3075 |
– |
checkCompletedWithWrappedCFException(g); |
| 3076 |
– |
} |
| 3077 |
– |
|
| 3078 |
– |
/** |
| 3079 |
– |
* thenAcceptAsync result completes exceptionally if action does |
| 3080 |
– |
*/ |
| 3081 |
– |
public void testThenAcceptAsync3() { |
| 3082 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 3083 |
– |
FailingConsumer r = new FailingConsumer(); |
| 3084 |
– |
CompletableFuture<Void> g = f.thenAcceptAsync(r); |
| 3085 |
– |
f.complete(null); |
| 3086 |
– |
checkCompletedWithWrappedCFException(g); |
| 3087 |
– |
} |
| 3088 |
– |
|
| 3089 |
– |
/** |
| 3090 |
– |
* thenAcceptAsync result completes exceptionally if source cancelled |
| 3091 |
– |
*/ |
| 3092 |
– |
public void testThenAcceptAsync4() { |
| 3093 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 3094 |
– |
IncAction r = new IncAction(); |
| 3095 |
– |
CompletableFuture<Void> g = f.thenAcceptAsync(r); |
| 3096 |
– |
assertTrue(f.cancel(true)); |
| 3097 |
– |
checkCompletedWithWrappedCancellationException(g); |
| 3098 |
– |
} |
| 3099 |
– |
|
| 3100 |
– |
// async with explicit executors |
| 3101 |
– |
|
| 3102 |
– |
/** |
| 3103 |
– |
* thenRunAsync result completes normally after normal completion of source |
| 3104 |
– |
*/ |
| 3105 |
– |
public void testThenRunAsyncE() { |
| 3106 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 3107 |
– |
Noop r = new Noop(); |
| 3108 |
– |
CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor()); |
| 3109 |
– |
f.complete(null); |
| 3110 |
– |
checkCompletedNormally(g, null); |
| 3111 |
– |
|
| 3112 |
– |
// reordered version |
| 3113 |
– |
f = new CompletableFuture<>(); |
| 3114 |
– |
f.complete(null); |
| 3115 |
– |
r = new Noop(); |
| 3116 |
– |
g = f.thenRunAsync(r, new ThreadExecutor()); |
| 3117 |
– |
checkCompletedNormally(g, null); |
| 3118 |
– |
} |
| 3119 |
– |
|
| 3120 |
– |
/** |
| 3121 |
– |
* thenRunAsync result completes exceptionally after exceptional |
| 3122 |
– |
* completion of source |
| 3123 |
– |
*/ |
| 3124 |
– |
public void testThenRunAsync2E() { |
| 3125 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 3126 |
– |
Noop r = new Noop(); |
| 3127 |
– |
CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor()); |
| 3128 |
– |
f.completeExceptionally(new CFException()); |
| 3129 |
– |
try { |
| 3130 |
– |
g.join(); |
| 3131 |
– |
shouldThrow(); |
| 3132 |
– |
} catch (CompletionException success) {} |
| 3133 |
– |
checkCompletedWithWrappedCFException(g); |
| 3134 |
– |
} |
| 3135 |
– |
|
| 3136 |
– |
/** |
| 3137 |
– |
* thenRunAsync result completes exceptionally if action does |
| 3138 |
– |
*/ |
| 3139 |
– |
public void testThenRunAsync3E() { |
| 3140 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 3141 |
– |
FailingNoop r = new FailingNoop(); |
| 3142 |
– |
CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor()); |
| 3143 |
– |
f.complete(null); |
| 3144 |
– |
checkCompletedWithWrappedCFException(g); |
| 3145 |
– |
} |
| 3146 |
– |
|
| 3147 |
– |
/** |
| 3148 |
– |
* thenRunAsync result completes exceptionally if source cancelled |
| 3149 |
– |
*/ |
| 3150 |
– |
public void testThenRunAsync4E() { |
| 3151 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 3152 |
– |
Noop r = new Noop(); |
| 3153 |
– |
CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor()); |
| 3154 |
– |
assertTrue(f.cancel(true)); |
| 3155 |
– |
checkCompletedWithWrappedCancellationException(g); |
| 3156 |
– |
} |
| 3157 |
– |
|
| 3158 |
– |
/** |
| 3159 |
– |
* thenApplyAsync result completes normally after normal completion of source |
| 3160 |
– |
*/ |
| 3161 |
– |
public void testThenApplyAsyncE() { |
| 3162 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 3163 |
– |
CompletableFuture<Integer> g = f.thenApplyAsync(inc, new ThreadExecutor()); |
| 3164 |
– |
f.complete(one); |
| 3165 |
– |
checkCompletedNormally(g, two); |
| 3166 |
– |
} |
| 3167 |
– |
|
| 3168 |
– |
/** |
| 3169 |
– |
* thenApplyAsync result completes exceptionally after exceptional |
| 3170 |
– |
* completion of source |
| 3171 |
– |
*/ |
| 3172 |
– |
public void testThenApplyAsync2E() { |
| 3173 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 3174 |
– |
CompletableFuture<Integer> g = f.thenApplyAsync(inc, new ThreadExecutor()); |
| 3175 |
– |
f.completeExceptionally(new CFException()); |
| 3176 |
– |
checkCompletedWithWrappedCFException(g); |
| 3177 |
– |
} |
| 3178 |
– |
|
| 3179 |
– |
/** |
| 3180 |
– |
* thenApplyAsync result completes exceptionally if action does |
| 3181 |
– |
*/ |
| 3182 |
– |
public void testThenApplyAsync3E() { |
| 3183 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 3184 |
– |
FailingFunction r = new FailingFunction(); |
| 3185 |
– |
CompletableFuture<Integer> g = f.thenApplyAsync(r, new ThreadExecutor()); |
| 3186 |
– |
f.complete(null); |
| 3187 |
– |
checkCompletedWithWrappedCFException(g); |
| 3188 |
– |
} |
| 3189 |
– |
|
| 3190 |
– |
/** |
| 3191 |
– |
* thenApplyAsync result completes exceptionally if source cancelled |
| 3192 |
– |
*/ |
| 3193 |
– |
public void testThenApplyAsync4E() { |
| 3194 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 3195 |
– |
CompletableFuture<Integer> g = f.thenApplyAsync(inc, new ThreadExecutor()); |
| 3196 |
– |
assertTrue(f.cancel(true)); |
| 3197 |
– |
checkCompletedWithWrappedCancellationException(g); |
| 3198 |
– |
} |
| 3199 |
– |
|
| 3200 |
– |
/** |
| 3201 |
– |
* thenAcceptAsync result completes normally after normal |
| 3202 |
– |
* completion of source |
| 3203 |
– |
*/ |
| 3204 |
– |
public void testThenAcceptAsyncE() { |
| 3205 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 3206 |
– |
IncAction r = new IncAction(); |
| 3207 |
– |
CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor()); |
| 3208 |
– |
f.complete(one); |
| 3209 |
– |
checkCompletedNormally(g, null); |
| 3210 |
– |
assertEquals(r.value, (Integer) 2); |
| 3211 |
– |
} |
| 3212 |
– |
|
| 3213 |
– |
/** |
| 3214 |
– |
* thenAcceptAsync result completes exceptionally after exceptional |
| 3215 |
– |
* completion of source |
| 3216 |
– |
*/ |
| 3217 |
– |
public void testThenAcceptAsync2E() { |
| 3218 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 3219 |
– |
IncAction r = new IncAction(); |
| 3220 |
– |
CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor()); |
| 3221 |
– |
f.completeExceptionally(new CFException()); |
| 3222 |
– |
checkCompletedWithWrappedCFException(g); |
| 3223 |
– |
} |
| 3224 |
– |
|
| 3225 |
– |
/** |
| 3226 |
– |
* thenAcceptAsync result completes exceptionally if action does |
| 3227 |
– |
*/ |
| 3228 |
– |
public void testThenAcceptAsync3E() { |
| 3229 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 3230 |
– |
FailingConsumer r = new FailingConsumer(); |
| 3231 |
– |
CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor()); |
| 3232 |
– |
f.complete(null); |
| 3233 |
– |
checkCompletedWithWrappedCFException(g); |
| 3234 |
– |
} |
| 3235 |
– |
|
| 3236 |
– |
/** |
| 3237 |
– |
* thenAcceptAsync result completes exceptionally if source cancelled |
| 3238 |
– |
*/ |
| 3239 |
– |
public void testThenAcceptAsync4E() { |
| 3240 |
– |
CompletableFuture<Integer> f = new CompletableFuture<>(); |
| 3241 |
– |
IncAction r = new IncAction(); |
| 3242 |
– |
CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor()); |
| 3243 |
– |
assertTrue(f.cancel(true)); |
| 3244 |
– |
checkCompletedWithWrappedCancellationException(g); |
| 3245 |
– |
} |
| 3246 |
– |
|
| 2735 |
|
// other static methods |
| 2736 |
|
|
| 2737 |
|
/** |
