1010 |
|
/** |
1011 |
|
* If a whenComplete action throws an exception when triggered by |
1012 |
|
* a source completion that also throws an exception, the source |
1013 |
< |
* exception takes precedence. |
1013 |
> |
* exception takes precedence (unlike handle) |
1014 |
|
*/ |
1015 |
< |
public void testWhenComplete_actionFailedSourceFailed() { |
1015 |
> |
public void testWhenComplete_sourceFailedActionFailed() { |
1016 |
|
for (boolean createIncomplete : new boolean[] { true, false }) |
1017 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1018 |
|
{ |
1125 |
|
}} |
1126 |
|
|
1127 |
|
/** |
1128 |
< |
* handle result completes exceptionally if action does |
1128 |
> |
* If a "handle action" throws an exception when triggered by |
1129 |
> |
* a normal completion, it completes exceptionally |
1130 |
|
*/ |
1131 |
< |
public void testHandle_sourceFailedActionFailed() { |
1131 |
> |
public void testHandle_sourceCompletedNormallyActionFailed() { |
1132 |
|
for (ExecutionMode m : ExecutionMode.values()) |
1133 |
|
for (boolean createIncomplete : new boolean[] { true, false }) |
1134 |
+ |
for (Integer v1 : new Integer[] { 1, null }) |
1135 |
|
{ |
1136 |
|
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1137 |
|
final AtomicInteger a = new AtomicInteger(0); |
1138 |
< |
final CFException ex1 = new CFException(); |
1139 |
< |
final CFException ex2 = new CFException(); |
1138 |
< |
if (!createIncomplete) f.completeExceptionally(ex1); |
1138 |
> |
final CFException ex = new CFException(); |
1139 |
> |
if (!createIncomplete) assertTrue(f.complete(v1)); |
1140 |
|
final CompletableFuture<Integer> g = m.handle |
1141 |
|
(f, |
1142 |
|
(Integer x, Throwable t) -> { |
1143 |
|
m.checkExecutionMode(); |
1144 |
< |
threadAssertNull(x); |
1145 |
< |
threadAssertSame(ex1, t); |
1144 |
> |
threadAssertSame(x, v1); |
1145 |
> |
threadAssertNull(t); |
1146 |
|
a.getAndIncrement(); |
1147 |
< |
throw ex2; |
1147 |
> |
throw ex; |
1148 |
|
}); |
1149 |
< |
if (createIncomplete) f.completeExceptionally(ex1); |
1149 |
> |
if (createIncomplete) assertTrue(f.complete(v1)); |
1150 |
|
|
1151 |
< |
checkCompletedWithWrappedException(g, ex2); |
1152 |
< |
checkCompletedExceptionally(f, ex1); |
1151 |
> |
checkCompletedWithWrappedException(g, ex); |
1152 |
> |
checkCompletedNormally(f, v1); |
1153 |
|
assertEquals(1, a.get()); |
1154 |
|
}} |
1155 |
|
|
1156 |
< |
public void testHandle_sourceCompletedNormallyActionFailed() { |
1157 |
< |
for (ExecutionMode m : ExecutionMode.values()) |
1156 |
> |
/** |
1157 |
> |
* If a "handle action" throws an exception when triggered by |
1158 |
> |
* a source completion that also throws an exception, the action |
1159 |
> |
* exception takes precedence (unlike whenComplete) |
1160 |
> |
*/ |
1161 |
> |
public void testHandle_sourceFailedActionFailed() { |
1162 |
|
for (boolean createIncomplete : new boolean[] { true, false }) |
1163 |
< |
for (Integer v1 : new Integer[] { 1, null }) |
1163 |
> |
for (ExecutionMode m : ExecutionMode.values()) |
1164 |
|
{ |
1160 |
– |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1165 |
|
final AtomicInteger a = new AtomicInteger(0); |
1166 |
< |
final CFException ex = new CFException(); |
1167 |
< |
if (!createIncomplete) assertTrue(f.complete(v1)); |
1166 |
> |
final CFException ex1 = new CFException(); |
1167 |
> |
final CFException ex2 = new CFException(); |
1168 |
> |
final CompletableFuture<Integer> f = new CompletableFuture<>(); |
1169 |
> |
|
1170 |
> |
if (!createIncomplete) f.completeExceptionally(ex1); |
1171 |
|
final CompletableFuture<Integer> g = m.handle |
1172 |
|
(f, |
1173 |
|
(Integer x, Throwable t) -> { |
1174 |
|
m.checkExecutionMode(); |
1175 |
< |
threadAssertSame(x, v1); |
1176 |
< |
threadAssertNull(t); |
1175 |
> |
threadAssertNull(x); |
1176 |
> |
threadAssertSame(ex1, t); |
1177 |
|
a.getAndIncrement(); |
1178 |
< |
throw ex; |
1178 |
> |
throw ex2; |
1179 |
|
}); |
1180 |
< |
if (createIncomplete) assertTrue(f.complete(v1)); |
1180 |
> |
if (createIncomplete) f.completeExceptionally(ex1); |
1181 |
|
|
1182 |
< |
checkCompletedWithWrappedException(g, ex); |
1183 |
< |
checkCompletedNormally(f, v1); |
1182 |
> |
checkCompletedWithWrappedException(g, ex2); |
1183 |
> |
checkCompletedExceptionally(f, ex1); |
1184 |
|
assertEquals(1, a.get()); |
1185 |
|
}} |
1186 |
|
|