| 1151 |
|
* executor using CallerRunsPolicy runs task if saturated. |
| 1152 |
|
*/ |
| 1153 |
|
public void testSaturatedExecute2() { |
| 1154 |
< |
RejectedExecutionHandler h = new CustomTPE.CallerRunsPolicy(); |
| 1155 |
< |
ThreadPoolExecutor p = new CustomTPE(1, 1, |
| 1156 |
< |
LONG_DELAY_MS, MILLISECONDS, |
| 1157 |
< |
new ArrayBlockingQueue<Runnable>(1), |
| 1158 |
< |
h); |
| 1159 |
< |
try { |
| 1154 |
> |
final ThreadPoolExecutor p = |
| 1155 |
> |
new CustomTPE(1, 1, |
| 1156 |
> |
LONG_DELAY_MS, MILLISECONDS, |
| 1157 |
> |
new ArrayBlockingQueue<Runnable>(1), |
| 1158 |
> |
new CustomTPE.CallerRunsPolicy()); |
| 1159 |
> |
try (PoolCleaner cleaner = cleaner(p)) { |
| 1160 |
> |
final CountDownLatch done = new CountDownLatch(1); |
| 1161 |
> |
Runnable blocker = new CheckedRunnable() { |
| 1162 |
> |
public void realRun() throws InterruptedException { |
| 1163 |
> |
done.await(); |
| 1164 |
> |
}}; |
| 1165 |
> |
p.execute(blocker); |
| 1166 |
|
TrackedNoOpRunnable[] tasks = new TrackedNoOpRunnable[5]; |
| 1167 |
< |
for (int i = 0; i < tasks.length; ++i) |
| 1167 |
> |
for (int i = 0; i < tasks.length; i++) |
| 1168 |
|
tasks[i] = new TrackedNoOpRunnable(); |
| 1169 |
< |
TrackedLongRunnable mr = new TrackedLongRunnable(); |
| 1164 |
< |
p.execute(mr); |
| 1165 |
< |
for (int i = 0; i < tasks.length; ++i) |
| 1169 |
> |
for (int i = 0; i < tasks.length; i++) |
| 1170 |
|
p.execute(tasks[i]); |
| 1171 |
< |
for (int i = 1; i < tasks.length; ++i) |
| 1171 |
> |
for (int i = 1; i < tasks.length; i++) |
| 1172 |
|
assertTrue(tasks[i].done); |
| 1173 |
< |
try { p.shutdownNow(); } catch (SecurityException ok) { return; } |
| 1174 |
< |
} finally { |
| 1175 |
< |
joinPool(p); |
| 1173 |
> |
// tasks[0] is waiting in queue |
| 1174 |
> |
assertFalse(tasks[0].done); |
| 1175 |
> |
done.countDown(); |
| 1176 |
|
} |
| 1177 |
|
} |
| 1178 |
|
|
