132 |
|
*/ |
133 |
|
public void testPrestartCoreThread() { |
134 |
|
final ThreadPoolExecutor p = |
135 |
< |
new ThreadPoolExecutor(2, 2, |
135 |
> |
new ThreadPoolExecutor(2, 6, |
136 |
|
LONG_DELAY_MS, MILLISECONDS, |
137 |
|
new ArrayBlockingQueue<Runnable>(10)); |
138 |
< |
assertEquals(0, p.getPoolSize()); |
139 |
< |
assertTrue(p.prestartCoreThread()); |
140 |
< |
assertEquals(1, p.getPoolSize()); |
141 |
< |
assertTrue(p.prestartCoreThread()); |
142 |
< |
assertEquals(2, p.getPoolSize()); |
143 |
< |
assertFalse(p.prestartCoreThread()); |
144 |
< |
assertEquals(2, p.getPoolSize()); |
145 |
< |
joinPool(p); |
138 |
> |
try (PoolCleaner cleaner = cleaner(p)) { |
139 |
> |
assertEquals(0, p.getPoolSize()); |
140 |
> |
assertTrue(p.prestartCoreThread()); |
141 |
> |
assertEquals(1, p.getPoolSize()); |
142 |
> |
assertTrue(p.prestartCoreThread()); |
143 |
> |
assertEquals(2, p.getPoolSize()); |
144 |
> |
assertFalse(p.prestartCoreThread()); |
145 |
> |
assertEquals(2, p.getPoolSize()); |
146 |
> |
p.setCorePoolSize(4); |
147 |
> |
assertTrue(p.prestartCoreThread()); |
148 |
> |
assertEquals(3, p.getPoolSize()); |
149 |
> |
assertTrue(p.prestartCoreThread()); |
150 |
> |
assertEquals(4, p.getPoolSize()); |
151 |
> |
assertFalse(p.prestartCoreThread()); |
152 |
> |
assertEquals(4, p.getPoolSize()); |
153 |
> |
} |
154 |
|
} |
155 |
|
|
156 |
|
/** |
158 |
|
*/ |
159 |
|
public void testPrestartAllCoreThreads() { |
160 |
|
final ThreadPoolExecutor p = |
161 |
< |
new ThreadPoolExecutor(2, 2, |
161 |
> |
new ThreadPoolExecutor(2, 6, |
162 |
|
LONG_DELAY_MS, MILLISECONDS, |
163 |
|
new ArrayBlockingQueue<Runnable>(10)); |
164 |
< |
assertEquals(0, p.getPoolSize()); |
165 |
< |
p.prestartAllCoreThreads(); |
166 |
< |
assertEquals(2, p.getPoolSize()); |
167 |
< |
p.prestartAllCoreThreads(); |
168 |
< |
assertEquals(2, p.getPoolSize()); |
169 |
< |
joinPool(p); |
164 |
> |
try (PoolCleaner cleaner = cleaner(p)) { |
165 |
> |
assertEquals(0, p.getPoolSize()); |
166 |
> |
p.prestartAllCoreThreads(); |
167 |
> |
assertEquals(2, p.getPoolSize()); |
168 |
> |
p.prestartAllCoreThreads(); |
169 |
> |
assertEquals(2, p.getPoolSize()); |
170 |
> |
p.setCorePoolSize(4); |
171 |
> |
p.prestartAllCoreThreads(); |
172 |
> |
assertEquals(4, p.getPoolSize()); |
173 |
> |
p.prestartAllCoreThreads(); |
174 |
> |
assertEquals(4, p.getPoolSize()); |
175 |
> |
} |
176 |
|
} |
177 |
|
|
178 |
|
/** |
184 |
|
new ThreadPoolExecutor(2, 2, |
185 |
|
LONG_DELAY_MS, MILLISECONDS, |
186 |
|
new ArrayBlockingQueue<Runnable>(10)); |
187 |
< |
final CountDownLatch threadStarted = new CountDownLatch(1); |
188 |
< |
final CountDownLatch threadProceed = new CountDownLatch(1); |
189 |
< |
final CountDownLatch threadDone = new CountDownLatch(1); |
190 |
< |
try { |
187 |
> |
try (PoolCleaner cleaner = cleaner(p)) { |
188 |
> |
final CountDownLatch threadStarted = new CountDownLatch(1); |
189 |
> |
final CountDownLatch threadProceed = new CountDownLatch(1); |
190 |
> |
final CountDownLatch threadDone = new CountDownLatch(1); |
191 |
|
assertEquals(0, p.getCompletedTaskCount()); |
192 |
|
p.execute(new CheckedRunnable() { |
193 |
|
public void realRun() throws InterruptedException { |
206 |
|
fail("timed out"); |
207 |
|
Thread.yield(); |
208 |
|
} |
195 |
– |
} finally { |
196 |
– |
joinPool(p); |
209 |
|
} |
210 |
|
} |
211 |
|
|
217 |
|
new ThreadPoolExecutor(1, 1, |
218 |
|
LONG_DELAY_MS, MILLISECONDS, |
219 |
|
new ArrayBlockingQueue<Runnable>(10)); |
220 |
< |
assertEquals(1, p.getCorePoolSize()); |
221 |
< |
joinPool(p); |
220 |
> |
try (PoolCleaner cleaner = cleaner(p)) { |
221 |
> |
assertEquals(1, p.getCorePoolSize()); |
222 |
> |
} |
223 |
|
} |
224 |
|
|
225 |
|
/** |