3 |
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* Expert Group and released to the public domain, as explained at |
4 |
|
* http://creativecommons.org/licenses/publicdomain |
5 |
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*/ |
6 |
– |
import junit.framework.*; |
7 |
– |
import java.util.concurrent.*; |
8 |
– |
import java.util.*; |
6 |
|
|
7 |
+ |
import junit.framework.*; |
8 |
+ |
import java.util.concurrent.CancellationException; |
9 |
+ |
import java.util.concurrent.ExecutionException; |
10 |
+ |
import java.util.concurrent.ForkJoinPool; |
11 |
+ |
import java.util.concurrent.ForkJoinWorkerThread; |
12 |
+ |
import java.util.concurrent.RecursiveAction; |
13 |
+ |
import java.util.concurrent.TimeUnit; |
14 |
+ |
import java.util.HashSet; |
15 |
|
|
16 |
|
public class RecursiveActionTest extends JSR166TestCase { |
17 |
|
|
18 |
|
public static void main(String[] args) { |
19 |
< |
junit.textui.TestRunner.run (suite()); |
19 |
> |
junit.textui.TestRunner.run(suite()); |
20 |
|
} |
21 |
+ |
|
22 |
|
public static Test suite() { |
23 |
< |
return new TestSuite(RecursiveActionTest.class); |
23 |
> |
return new TestSuite(RecursiveActionTest.class); |
24 |
> |
} |
25 |
> |
|
26 |
> |
private static ForkJoinPool mainPool() { |
27 |
> |
return new ForkJoinPool(); |
28 |
> |
} |
29 |
> |
|
30 |
> |
private static ForkJoinPool singletonPool() { |
31 |
> |
return new ForkJoinPool(1); |
32 |
|
} |
33 |
|
|
34 |
< |
static final ForkJoinPool mainPool = new ForkJoinPool(); |
35 |
< |
static final ForkJoinPool singletonPool = new ForkJoinPool(1); |
36 |
< |
static final ForkJoinPool asyncSingletonPool = new ForkJoinPool(1); |
37 |
< |
static { |
38 |
< |
asyncSingletonPool.setAsyncMode(true); |
34 |
> |
private static ForkJoinPool asyncSingletonPool() { |
35 |
> |
return new ForkJoinPool(1, |
36 |
> |
ForkJoinPool.defaultForkJoinWorkerThreadFactory, |
37 |
> |
null, true); |
38 |
> |
} |
39 |
> |
|
40 |
> |
private void testInvokeOnPool(ForkJoinPool pool, RecursiveAction a) { |
41 |
> |
try { |
42 |
> |
assertTrue(pool.invoke(a) == null); |
43 |
> |
} finally { |
44 |
> |
joinPool(pool); |
45 |
> |
} |
46 |
|
} |
47 |
|
|
48 |
|
static final class FJException extends RuntimeException { |
89 |
|
* invoke returns when task completes normally. |
90 |
|
* isCompletedAbnormally and isCancelled return false for normally |
91 |
|
* completed tasks. getRawResult of a RecursiveAction returns null; |
71 |
– |
* |
92 |
|
*/ |
93 |
|
public void testInvoke() { |
94 |
|
RecursiveAction a = new RecursiveAction() { |
95 |
< |
public void compute() { |
96 |
< |
FibAction f = new FibAction(8); |
97 |
< |
f.invoke(); |
98 |
< |
threadAssertTrue(f.result == 21); |
99 |
< |
threadAssertTrue(f.isDone()); |
100 |
< |
threadAssertFalse(f.isCancelled()); |
101 |
< |
threadAssertFalse(f.isCompletedAbnormally()); |
102 |
< |
threadAssertTrue(f.getRawResult() == null); |
103 |
< |
} |
104 |
< |
}; |
85 |
< |
mainPool.invoke(a); |
95 |
> |
public void compute() { |
96 |
> |
FibAction f = new FibAction(8); |
97 |
> |
threadAssertNull(f.invoke()); |
98 |
> |
threadAssertTrue(f.result == 21); |
99 |
> |
threadAssertTrue(f.isDone()); |
100 |
> |
threadAssertFalse(f.isCancelled()); |
101 |
> |
threadAssertFalse(f.isCompletedAbnormally()); |
102 |
> |
threadAssertTrue(f.getRawResult() == null); |
103 |
> |
}}; |
104 |
> |
testInvokeOnPool(mainPool(), a); |
105 |
|
} |
106 |
|
|
107 |
|
/** |
111 |
|
*/ |
112 |
|
public void testQuietlyInvoke() { |
113 |
|
RecursiveAction a = new RecursiveAction() { |
114 |
< |
public void compute() { |
115 |
< |
FibAction f = new FibAction(8); |
116 |
< |
f.quietlyInvoke(); |
117 |
< |
threadAssertTrue(f.result == 21); |
118 |
< |
threadAssertTrue(f.isDone()); |
119 |
< |
threadAssertFalse(f.isCancelled()); |
120 |
< |
threadAssertFalse(f.isCompletedAbnormally()); |
121 |
< |
threadAssertTrue(f.getRawResult() == null); |
122 |
< |
} |
123 |
< |
}; |
105 |
< |
mainPool.invoke(a); |
114 |
> |
public void compute() { |
115 |
> |
FibAction f = new FibAction(8); |
116 |
> |
f.quietlyInvoke(); |
117 |
> |
threadAssertTrue(f.result == 21); |
118 |
> |
threadAssertTrue(f.isDone()); |
119 |
> |
threadAssertFalse(f.isCancelled()); |
120 |
> |
threadAssertFalse(f.isCompletedAbnormally()); |
121 |
> |
threadAssertTrue(f.getRawResult() == null); |
122 |
> |
}}; |
123 |
> |
testInvokeOnPool(mainPool(), a); |
124 |
|
} |
125 |
|
|
126 |
|
/** |
128 |
|
*/ |
129 |
|
public void testForkJoin() { |
130 |
|
RecursiveAction a = new RecursiveAction() { |
131 |
< |
public void compute() { |
132 |
< |
FibAction f = new FibAction(8); |
133 |
< |
f.fork(); |
134 |
< |
f.join(); |
135 |
< |
threadAssertTrue(f.result == 21); |
136 |
< |
threadAssertTrue(f.isDone()); |
137 |
< |
threadAssertTrue(f.getRawResult() == null); |
138 |
< |
} |
139 |
< |
}; |
122 |
< |
mainPool.invoke(a); |
131 |
> |
public void compute() { |
132 |
> |
FibAction f = new FibAction(8); |
133 |
> |
threadAssertSame(f, f.fork()); |
134 |
> |
threadAssertNull(f.join()); |
135 |
> |
threadAssertTrue(f.result == 21); |
136 |
> |
threadAssertTrue(f.isDone()); |
137 |
> |
threadAssertTrue(f.getRawResult() == null); |
138 |
> |
}}; |
139 |
> |
testInvokeOnPool(mainPool(), a); |
140 |
|
} |
141 |
|
|
142 |
|
/** |
144 |
|
*/ |
145 |
|
public void testForkGet() { |
146 |
|
RecursiveAction a = new RecursiveAction() { |
147 |
< |
public void compute() { |
148 |
< |
try { |
149 |
< |
FibAction f = new FibAction(8); |
150 |
< |
f.fork(); |
151 |
< |
f.get(); |
152 |
< |
threadAssertTrue(f.result == 21); |
153 |
< |
threadAssertTrue(f.isDone()); |
154 |
< |
} catch (Exception ex) { |
155 |
< |
unexpectedException(ex); |
139 |
< |
} |
147 |
> |
public void compute() { |
148 |
> |
try { |
149 |
> |
FibAction f = new FibAction(8); |
150 |
> |
threadAssertSame(f, f.fork()); |
151 |
> |
threadAssertNull(f.get()); |
152 |
> |
threadAssertTrue(f.result == 21); |
153 |
> |
threadAssertTrue(f.isDone()); |
154 |
> |
} catch (Exception ex) { |
155 |
> |
unexpectedException(ex); |
156 |
|
} |
157 |
< |
}; |
158 |
< |
mainPool.invoke(a); |
157 |
> |
}}; |
158 |
> |
testInvokeOnPool(mainPool(), a); |
159 |
|
} |
160 |
|
|
161 |
|
/** |
163 |
|
*/ |
164 |
|
public void testForkTimedGet() { |
165 |
|
RecursiveAction a = new RecursiveAction() { |
166 |
< |
public void compute() { |
167 |
< |
try { |
168 |
< |
FibAction f = new FibAction(8); |
169 |
< |
f.fork(); |
170 |
< |
f.get(5L, TimeUnit.SECONDS); |
171 |
< |
threadAssertTrue(f.result == 21); |
172 |
< |
threadAssertTrue(f.isDone()); |
173 |
< |
} catch (Exception ex) { |
174 |
< |
unexpectedException(ex); |
159 |
< |
} |
166 |
> |
public void compute() { |
167 |
> |
try { |
168 |
> |
FibAction f = new FibAction(8); |
169 |
> |
threadAssertSame(f, f.fork()); |
170 |
> |
threadAssertNull(f.get(5L, TimeUnit.SECONDS)); |
171 |
> |
threadAssertTrue(f.result == 21); |
172 |
> |
threadAssertTrue(f.isDone()); |
173 |
> |
} catch (Exception ex) { |
174 |
> |
unexpectedException(ex); |
175 |
|
} |
176 |
< |
}; |
177 |
< |
mainPool.invoke(a); |
176 |
> |
}}; |
177 |
> |
testInvokeOnPool(mainPool(), a); |
178 |
|
} |
179 |
|
|
180 |
|
/** |
182 |
|
*/ |
183 |
|
public void testForkTimedGetNPE() { |
184 |
|
RecursiveAction a = new RecursiveAction() { |
185 |
< |
public void compute() { |
186 |
< |
try { |
172 |
< |
FibAction f = new FibAction(8); |
173 |
< |
f.fork(); |
174 |
< |
f.get(5L, null); |
175 |
< |
shouldThrow(); |
176 |
< |
} catch (NullPointerException success) { |
177 |
< |
} catch (Exception ex) { |
178 |
< |
unexpectedException(ex); |
179 |
< |
} |
180 |
< |
} |
181 |
< |
}; |
182 |
< |
mainPool.invoke(a); |
183 |
< |
} |
184 |
< |
|
185 |
< |
/** |
186 |
< |
* helpJoin of a forked task returns when task completes |
187 |
< |
*/ |
188 |
< |
public void testForkHelpJoin() { |
189 |
< |
RecursiveAction a = new RecursiveAction() { |
190 |
< |
public void compute() { |
185 |
> |
public void compute() { |
186 |
> |
try { |
187 |
|
FibAction f = new FibAction(8); |
188 |
< |
f.fork(); |
189 |
< |
f.helpJoin(); |
190 |
< |
threadAssertTrue(f.result == 21); |
191 |
< |
threadAssertTrue(f.isDone()); |
188 |
> |
threadAssertSame(f, f.fork()); |
189 |
> |
f.get(5L, null); |
190 |
> |
shouldThrow(); |
191 |
> |
} catch (NullPointerException success) { |
192 |
> |
} catch (Exception ex) { |
193 |
> |
unexpectedException(ex); |
194 |
|
} |
195 |
< |
}; |
196 |
< |
mainPool.invoke(a); |
195 |
> |
}}; |
196 |
> |
testInvokeOnPool(mainPool(), a); |
197 |
|
} |
198 |
|
|
199 |
|
/** |
201 |
|
*/ |
202 |
|
public void testForkQuietlyJoin() { |
203 |
|
RecursiveAction a = new RecursiveAction() { |
204 |
< |
public void compute() { |
205 |
< |
FibAction f = new FibAction(8); |
206 |
< |
f.fork(); |
207 |
< |
f.quietlyJoin(); |
208 |
< |
threadAssertTrue(f.result == 21); |
209 |
< |
threadAssertTrue(f.isDone()); |
210 |
< |
} |
211 |
< |
}; |
214 |
< |
mainPool.invoke(a); |
215 |
< |
} |
216 |
< |
|
217 |
< |
|
218 |
< |
/** |
219 |
< |
* quietlyHelpJoin of a forked task returns when task completes |
220 |
< |
*/ |
221 |
< |
public void testForkQuietlyHelpJoin() { |
222 |
< |
RecursiveAction a = new RecursiveAction() { |
223 |
< |
public void compute() { |
224 |
< |
FibAction f = new FibAction(8); |
225 |
< |
f.fork(); |
226 |
< |
f.quietlyHelpJoin(); |
227 |
< |
threadAssertTrue(f.result == 21); |
228 |
< |
threadAssertTrue(f.isDone()); |
229 |
< |
} |
230 |
< |
}; |
231 |
< |
mainPool.invoke(a); |
204 |
> |
public void compute() { |
205 |
> |
FibAction f = new FibAction(8); |
206 |
> |
threadAssertSame(f, f.fork()); |
207 |
> |
f.quietlyJoin(); |
208 |
> |
threadAssertTrue(f.result == 21); |
209 |
> |
threadAssertTrue(f.isDone()); |
210 |
> |
}}; |
211 |
> |
testInvokeOnPool(mainPool(), a); |
212 |
|
} |
213 |
|
|
214 |
|
|
218 |
|
*/ |
219 |
|
public void testForkHelpQuiesce() { |
220 |
|
RecursiveAction a = new RecursiveAction() { |
221 |
< |
public void compute() { |
222 |
< |
FibAction f = new FibAction(8); |
223 |
< |
f.fork(); |
224 |
< |
f.helpQuiesce(); |
225 |
< |
threadAssertTrue(f.result == 21); |
226 |
< |
threadAssertTrue(f.isDone()); |
227 |
< |
threadAssertTrue(getQueuedTaskCount() == 0); |
228 |
< |
} |
229 |
< |
}; |
250 |
< |
mainPool.invoke(a); |
221 |
> |
public void compute() { |
222 |
> |
FibAction f = new FibAction(8); |
223 |
> |
threadAssertSame(f, f.fork()); |
224 |
> |
f.helpQuiesce(); |
225 |
> |
threadAssertTrue(f.result == 21); |
226 |
> |
threadAssertTrue(f.isDone()); |
227 |
> |
threadAssertTrue(getQueuedTaskCount() == 0); |
228 |
> |
}}; |
229 |
> |
testInvokeOnPool(mainPool(), a); |
230 |
|
} |
231 |
|
|
232 |
|
|
235 |
|
*/ |
236 |
|
public void testAbnormalInvoke() { |
237 |
|
RecursiveAction a = new RecursiveAction() { |
238 |
< |
public void compute() { |
239 |
< |
try { |
240 |
< |
FailingFibAction f = new FailingFibAction(8); |
241 |
< |
f.invoke(); |
242 |
< |
shouldThrow(); |
243 |
< |
} catch (FJException success) { |
265 |
< |
} |
238 |
> |
public void compute() { |
239 |
> |
try { |
240 |
> |
FailingFibAction f = new FailingFibAction(8); |
241 |
> |
f.invoke(); |
242 |
> |
shouldThrow(); |
243 |
> |
} catch (FJException success) { |
244 |
|
} |
245 |
< |
}; |
246 |
< |
mainPool.invoke(a); |
245 |
> |
}}; |
246 |
> |
testInvokeOnPool(mainPool(), a); |
247 |
|
} |
248 |
|
|
249 |
|
/** |
251 |
|
*/ |
252 |
|
public void testAbnormalQuietlyInvoke() { |
253 |
|
RecursiveAction a = new RecursiveAction() { |
254 |
< |
public void compute() { |
255 |
< |
FailingFibAction f = new FailingFibAction(8); |
256 |
< |
f.quietlyInvoke(); |
257 |
< |
threadAssertTrue(f.isDone()); |
258 |
< |
} |
259 |
< |
}; |
282 |
< |
mainPool.invoke(a); |
254 |
> |
public void compute() { |
255 |
> |
FailingFibAction f = new FailingFibAction(8); |
256 |
> |
f.quietlyInvoke(); |
257 |
> |
threadAssertTrue(f.isDone()); |
258 |
> |
}}; |
259 |
> |
testInvokeOnPool(mainPool(), a); |
260 |
|
} |
261 |
|
|
262 |
|
/** |
264 |
|
*/ |
265 |
|
public void testAbnormalForkJoin() { |
266 |
|
RecursiveAction a = new RecursiveAction() { |
267 |
< |
public void compute() { |
268 |
< |
try { |
269 |
< |
FailingFibAction f = new FailingFibAction(8); |
270 |
< |
f.fork(); |
271 |
< |
f.join(); |
272 |
< |
shouldThrow(); |
273 |
< |
} catch (FJException success) { |
297 |
< |
} |
267 |
> |
public void compute() { |
268 |
> |
try { |
269 |
> |
FailingFibAction f = new FailingFibAction(8); |
270 |
> |
threadAssertSame(f, f.fork()); |
271 |
> |
f.join(); |
272 |
> |
shouldThrow(); |
273 |
> |
} catch (FJException success) { |
274 |
|
} |
275 |
< |
}; |
276 |
< |
mainPool.invoke(a); |
275 |
> |
}}; |
276 |
> |
testInvokeOnPool(mainPool(), a); |
277 |
|
} |
278 |
|
|
279 |
|
/** |
281 |
|
*/ |
282 |
|
public void testAbnormalForkGet() { |
283 |
|
RecursiveAction a = new RecursiveAction() { |
284 |
< |
public void compute() { |
285 |
< |
try { |
286 |
< |
FailingFibAction f = new FailingFibAction(8); |
287 |
< |
f.fork(); |
288 |
< |
f.get(); |
289 |
< |
shouldThrow(); |
290 |
< |
} catch (ExecutionException success) { |
291 |
< |
} catch (Exception ex) { |
292 |
< |
unexpectedException(ex); |
317 |
< |
} |
284 |
> |
public void compute() { |
285 |
> |
try { |
286 |
> |
FailingFibAction f = new FailingFibAction(8); |
287 |
> |
threadAssertSame(f, f.fork()); |
288 |
> |
f.get(); |
289 |
> |
shouldThrow(); |
290 |
> |
} catch (ExecutionException success) { |
291 |
> |
} catch (Exception ex) { |
292 |
> |
unexpectedException(ex); |
293 |
|
} |
294 |
< |
}; |
295 |
< |
mainPool.invoke(a); |
294 |
> |
}}; |
295 |
> |
testInvokeOnPool(mainPool(), a); |
296 |
|
} |
297 |
|
|
298 |
|
/** |
300 |
|
*/ |
301 |
|
public void testAbnormalForkTimedGet() { |
302 |
|
RecursiveAction a = new RecursiveAction() { |
303 |
< |
public void compute() { |
304 |
< |
try { |
330 |
< |
FailingFibAction f = new FailingFibAction(8); |
331 |
< |
f.fork(); |
332 |
< |
f.get(5L, TimeUnit.SECONDS); |
333 |
< |
shouldThrow(); |
334 |
< |
} catch (ExecutionException success) { |
335 |
< |
} catch (Exception ex) { |
336 |
< |
unexpectedException(ex); |
337 |
< |
} |
338 |
< |
} |
339 |
< |
}; |
340 |
< |
mainPool.invoke(a); |
341 |
< |
} |
342 |
< |
|
343 |
< |
/** |
344 |
< |
* join of a forked task throws exception when task completes abnormally |
345 |
< |
*/ |
346 |
< |
public void testAbnormalForkHelpJoin() { |
347 |
< |
RecursiveAction a = new RecursiveAction() { |
348 |
< |
public void compute() { |
349 |
< |
try { |
350 |
< |
FailingFibAction f = new FailingFibAction(8); |
351 |
< |
f.fork(); |
352 |
< |
f.helpJoin(); |
353 |
< |
shouldThrow(); |
354 |
< |
} catch (FJException success) { |
355 |
< |
} |
356 |
< |
} |
357 |
< |
}; |
358 |
< |
mainPool.invoke(a); |
359 |
< |
} |
360 |
< |
|
361 |
< |
/** |
362 |
< |
* quietlyHelpJoin of a forked task returns when task completes abnormally. |
363 |
< |
* getException of failed task returns its exception. |
364 |
< |
* isCompletedAbnormally of a failed task returns true. |
365 |
< |
* isCancelled of a failed uncancelled task returns false |
366 |
< |
*/ |
367 |
< |
public void testAbnormalForkQuietlyHelpJoin() { |
368 |
< |
RecursiveAction a = new RecursiveAction() { |
369 |
< |
public void compute() { |
303 |
> |
public void compute() { |
304 |
> |
try { |
305 |
|
FailingFibAction f = new FailingFibAction(8); |
306 |
< |
f.fork(); |
307 |
< |
f.quietlyHelpJoin(); |
308 |
< |
threadAssertTrue(f.isDone()); |
309 |
< |
threadAssertTrue(f.isCompletedAbnormally()); |
310 |
< |
threadAssertFalse(f.isCancelled()); |
311 |
< |
threadAssertTrue(f.getException() instanceof FJException); |
306 |
> |
threadAssertSame(f, f.fork()); |
307 |
> |
f.get(5L, TimeUnit.SECONDS); |
308 |
> |
shouldThrow(); |
309 |
> |
} catch (ExecutionException success) { |
310 |
> |
} catch (Exception ex) { |
311 |
> |
unexpectedException(ex); |
312 |
|
} |
313 |
< |
}; |
314 |
< |
mainPool.invoke(a); |
313 |
> |
}}; |
314 |
> |
testInvokeOnPool(mainPool(), a); |
315 |
|
} |
316 |
|
|
317 |
|
/** |
319 |
|
*/ |
320 |
|
public void testAbnormalForkQuietlyJoin() { |
321 |
|
RecursiveAction a = new RecursiveAction() { |
322 |
< |
public void compute() { |
323 |
< |
FailingFibAction f = new FailingFibAction(8); |
324 |
< |
f.fork(); |
325 |
< |
f.quietlyJoin(); |
326 |
< |
threadAssertTrue(f.isDone()); |
327 |
< |
threadAssertTrue(f.isCompletedAbnormally()); |
328 |
< |
threadAssertTrue(f.getException() instanceof FJException); |
329 |
< |
} |
330 |
< |
}; |
396 |
< |
mainPool.invoke(a); |
322 |
> |
public void compute() { |
323 |
> |
FailingFibAction f = new FailingFibAction(8); |
324 |
> |
threadAssertSame(f, f.fork()); |
325 |
> |
f.quietlyJoin(); |
326 |
> |
threadAssertTrue(f.isDone()); |
327 |
> |
threadAssertTrue(f.isCompletedAbnormally()); |
328 |
> |
threadAssertTrue(f.getException() instanceof FJException); |
329 |
> |
}}; |
330 |
> |
testInvokeOnPool(mainPool(), a); |
331 |
|
} |
332 |
|
|
333 |
|
/** |
335 |
|
*/ |
336 |
|
public void testCancelledInvoke() { |
337 |
|
RecursiveAction a = new RecursiveAction() { |
338 |
< |
public void compute() { |
339 |
< |
try { |
340 |
< |
FibAction f = new FibAction(8); |
341 |
< |
f.cancel(true); |
342 |
< |
f.invoke(); |
343 |
< |
shouldThrow(); |
344 |
< |
} catch (CancellationException success) { |
411 |
< |
} |
338 |
> |
public void compute() { |
339 |
> |
try { |
340 |
> |
FibAction f = new FibAction(8); |
341 |
> |
threadAssertTrue(f.cancel(true)); |
342 |
> |
f.invoke(); |
343 |
> |
shouldThrow(); |
344 |
> |
} catch (CancellationException success) { |
345 |
|
} |
346 |
< |
}; |
347 |
< |
mainPool.invoke(a); |
346 |
> |
}}; |
347 |
> |
testInvokeOnPool(mainPool(), a); |
348 |
|
} |
349 |
|
|
350 |
|
/** |
352 |
|
*/ |
353 |
|
public void testCancelledForkJoin() { |
354 |
|
RecursiveAction a = new RecursiveAction() { |
355 |
< |
public void compute() { |
356 |
< |
try { |
357 |
< |
FibAction f = new FibAction(8); |
358 |
< |
f.cancel(true); |
359 |
< |
f.fork(); |
360 |
< |
f.join(); |
361 |
< |
shouldThrow(); |
362 |
< |
} catch (CancellationException success) { |
430 |
< |
} |
355 |
> |
public void compute() { |
356 |
> |
try { |
357 |
> |
FibAction f = new FibAction(8); |
358 |
> |
threadAssertTrue(f.cancel(true)); |
359 |
> |
threadAssertSame(f, f.fork()); |
360 |
> |
f.join(); |
361 |
> |
shouldThrow(); |
362 |
> |
} catch (CancellationException success) { |
363 |
|
} |
364 |
< |
}; |
365 |
< |
mainPool.invoke(a); |
364 |
> |
}}; |
365 |
> |
testInvokeOnPool(mainPool(), a); |
366 |
|
} |
367 |
|
|
368 |
|
/** |
370 |
|
*/ |
371 |
|
public void testCancelledForkGet() { |
372 |
|
RecursiveAction a = new RecursiveAction() { |
373 |
< |
public void compute() { |
374 |
< |
try { |
375 |
< |
FibAction f = new FibAction(8); |
376 |
< |
f.cancel(true); |
377 |
< |
f.fork(); |
378 |
< |
f.get(); |
379 |
< |
shouldThrow(); |
380 |
< |
} catch (CancellationException success) { |
381 |
< |
} catch (Exception ex) { |
382 |
< |
unexpectedException(ex); |
451 |
< |
} |
373 |
> |
public void compute() { |
374 |
> |
try { |
375 |
> |
FibAction f = new FibAction(8); |
376 |
> |
threadAssertTrue(f.cancel(true)); |
377 |
> |
threadAssertSame(f, f.fork()); |
378 |
> |
f.get(); |
379 |
> |
shouldThrow(); |
380 |
> |
} catch (CancellationException success) { |
381 |
> |
} catch (Exception ex) { |
382 |
> |
unexpectedException(ex); |
383 |
|
} |
384 |
< |
}; |
385 |
< |
mainPool.invoke(a); |
384 |
> |
}}; |
385 |
> |
testInvokeOnPool(mainPool(), a); |
386 |
|
} |
387 |
|
|
388 |
|
/** |
390 |
|
*/ |
391 |
|
public void testCancelledForkTimedGet() { |
392 |
|
RecursiveAction a = new RecursiveAction() { |
393 |
< |
public void compute() { |
394 |
< |
try { |
464 |
< |
FibAction f = new FibAction(8); |
465 |
< |
f.cancel(true); |
466 |
< |
f.fork(); |
467 |
< |
f.get(5L, TimeUnit.SECONDS); |
468 |
< |
shouldThrow(); |
469 |
< |
} catch (CancellationException success) { |
470 |
< |
} catch (Exception ex) { |
471 |
< |
unexpectedException(ex); |
472 |
< |
} |
473 |
< |
} |
474 |
< |
}; |
475 |
< |
mainPool.invoke(a); |
476 |
< |
} |
477 |
< |
|
478 |
< |
/** |
479 |
< |
* join of a forked task throws exception when task cancelled |
480 |
< |
*/ |
481 |
< |
public void testCancelledForkHelpJoin() { |
482 |
< |
RecursiveAction a = new RecursiveAction() { |
483 |
< |
public void compute() { |
484 |
< |
try { |
485 |
< |
FibAction f = new FibAction(8); |
486 |
< |
f.cancel(true); |
487 |
< |
f.fork(); |
488 |
< |
f.helpJoin(); |
489 |
< |
shouldThrow(); |
490 |
< |
} catch (CancellationException success) { |
491 |
< |
} |
492 |
< |
} |
493 |
< |
}; |
494 |
< |
mainPool.invoke(a); |
495 |
< |
} |
496 |
< |
|
497 |
< |
/** |
498 |
< |
* quietlyHelpJoin of a forked task returns when task cancelled. |
499 |
< |
* getException of cancelled task returns its exception. |
500 |
< |
* isCompletedAbnormally of a cancelled task returns true. |
501 |
< |
* isCancelled of a cancelled task returns true |
502 |
< |
*/ |
503 |
< |
public void testCancelledForkQuietlyHelpJoin() { |
504 |
< |
RecursiveAction a = new RecursiveAction() { |
505 |
< |
public void compute() { |
393 |
> |
public void compute() { |
394 |
> |
try { |
395 |
|
FibAction f = new FibAction(8); |
396 |
< |
f.cancel(true); |
397 |
< |
f.fork(); |
398 |
< |
f.quietlyHelpJoin(); |
399 |
< |
threadAssertTrue(f.isDone()); |
400 |
< |
threadAssertTrue(f.isCompletedAbnormally()); |
401 |
< |
threadAssertTrue(f.isCancelled()); |
402 |
< |
threadAssertTrue(f.getException() instanceof CancellationException); |
396 |
> |
threadAssertTrue(f.cancel(true)); |
397 |
> |
threadAssertSame(f, f.fork()); |
398 |
> |
f.get(5L, TimeUnit.SECONDS); |
399 |
> |
shouldThrow(); |
400 |
> |
} catch (CancellationException success) { |
401 |
> |
} catch (Exception ex) { |
402 |
> |
unexpectedException(ex); |
403 |
|
} |
404 |
< |
}; |
405 |
< |
mainPool.invoke(a); |
404 |
> |
}}; |
405 |
> |
testInvokeOnPool(mainPool(), a); |
406 |
|
} |
407 |
|
|
408 |
|
/** |
410 |
|
*/ |
411 |
|
public void testCancelledForkQuietlyJoin() { |
412 |
|
RecursiveAction a = new RecursiveAction() { |
413 |
< |
public void compute() { |
414 |
< |
FibAction f = new FibAction(8); |
415 |
< |
f.cancel(true); |
416 |
< |
f.fork(); |
417 |
< |
f.quietlyJoin(); |
418 |
< |
threadAssertTrue(f.isDone()); |
419 |
< |
threadAssertTrue(f.isCompletedAbnormally()); |
420 |
< |
threadAssertTrue(f.getException() instanceof CancellationException); |
421 |
< |
} |
422 |
< |
}; |
534 |
< |
mainPool.invoke(a); |
413 |
> |
public void compute() { |
414 |
> |
FibAction f = new FibAction(8); |
415 |
> |
threadAssertTrue(f.cancel(true)); |
416 |
> |
threadAssertSame(f, f.fork()); |
417 |
> |
f.quietlyJoin(); |
418 |
> |
threadAssertTrue(f.isDone()); |
419 |
> |
threadAssertTrue(f.isCompletedAbnormally()); |
420 |
> |
threadAssertTrue(f.getException() instanceof CancellationException); |
421 |
> |
}}; |
422 |
> |
testInvokeOnPool(mainPool(), a); |
423 |
|
} |
424 |
|
|
425 |
|
/** |
426 |
|
* getPool of executing task returns its pool |
427 |
|
*/ |
428 |
|
public void testGetPool() { |
429 |
+ |
final ForkJoinPool mainPool = mainPool(); |
430 |
|
RecursiveAction a = new RecursiveAction() { |
431 |
< |
public void compute() { |
432 |
< |
threadAssertTrue(getPool() == mainPool); |
433 |
< |
} |
434 |
< |
}; |
435 |
< |
mainPool.invoke(a); |
431 |
> |
final ForkJoinPool p = mainPool; |
432 |
> |
public void compute() { |
433 |
> |
threadAssertTrue(getPool() == p); |
434 |
> |
}}; |
435 |
> |
testInvokeOnPool(mainPool, a); |
436 |
|
} |
437 |
|
|
438 |
|
/** |
440 |
|
*/ |
441 |
|
public void testGetPool2() { |
442 |
|
RecursiveAction a = new RecursiveAction() { |
443 |
< |
public void compute() { |
444 |
< |
threadAssertTrue(getPool() == null); |
445 |
< |
} |
446 |
< |
}; |
558 |
< |
a.invoke(); |
443 |
> |
public void compute() { |
444 |
> |
threadAssertTrue(getPool() == null); |
445 |
> |
}}; |
446 |
> |
assertNull(a.invoke()); |
447 |
|
} |
448 |
|
|
449 |
|
/** |
451 |
|
*/ |
452 |
|
public void testInForkJoinPool() { |
453 |
|
RecursiveAction a = new RecursiveAction() { |
454 |
< |
public void compute() { |
455 |
< |
threadAssertTrue(inForkJoinPool()); |
456 |
< |
} |
457 |
< |
}; |
570 |
< |
mainPool.invoke(a); |
454 |
> |
public void compute() { |
455 |
> |
threadAssertTrue(inForkJoinPool()); |
456 |
> |
}}; |
457 |
> |
testInvokeOnPool(mainPool(), a); |
458 |
|
} |
459 |
|
|
460 |
|
/** |
462 |
|
*/ |
463 |
|
public void testInForkJoinPool2() { |
464 |
|
RecursiveAction a = new RecursiveAction() { |
465 |
< |
public void compute() { |
466 |
< |
threadAssertTrue(!inForkJoinPool()); |
467 |
< |
} |
468 |
< |
}; |
582 |
< |
a.invoke(); |
465 |
> |
public void compute() { |
466 |
> |
threadAssertTrue(!inForkJoinPool()); |
467 |
> |
}}; |
468 |
> |
assertNull(a.invoke()); |
469 |
|
} |
470 |
|
|
471 |
|
/** |
472 |
|
* getPool of current thread in pool returns its pool |
473 |
|
*/ |
474 |
|
public void testWorkerGetPool() { |
475 |
+ |
final ForkJoinPool mainPool = mainPool(); |
476 |
|
RecursiveAction a = new RecursiveAction() { |
477 |
< |
public void compute() { |
478 |
< |
ForkJoinWorkerThread w = |
479 |
< |
(ForkJoinWorkerThread)(Thread.currentThread()); |
480 |
< |
threadAssertTrue(w.getPool() == mainPool); |
481 |
< |
} |
482 |
< |
}; |
596 |
< |
mainPool.invoke(a); |
477 |
> |
public void compute() { |
478 |
> |
ForkJoinWorkerThread w = |
479 |
> |
(ForkJoinWorkerThread) Thread.currentThread(); |
480 |
> |
threadAssertTrue(w.getPool() == mainPool); |
481 |
> |
}}; |
482 |
> |
testInvokeOnPool(mainPool, a); |
483 |
|
} |
484 |
|
|
485 |
|
/** |
486 |
|
* getPoolIndex of current thread in pool returns 0 <= value < poolSize |
601 |
– |
* |
487 |
|
*/ |
488 |
|
public void testWorkerGetPoolIndex() { |
489 |
+ |
final ForkJoinPool mainPool = mainPool(); |
490 |
|
RecursiveAction a = new RecursiveAction() { |
491 |
< |
public void compute() { |
492 |
< |
ForkJoinWorkerThread w = |
493 |
< |
(ForkJoinWorkerThread)(Thread.currentThread()); |
494 |
< |
int idx = w.getPoolIndex(); |
495 |
< |
threadAssertTrue(idx >= 0); |
496 |
< |
threadAssertTrue(idx < mainPool.getPoolSize()); |
497 |
< |
} |
498 |
< |
}; |
613 |
< |
mainPool.invoke(a); |
491 |
> |
public void compute() { |
492 |
> |
ForkJoinWorkerThread w = |
493 |
> |
(ForkJoinWorkerThread)(Thread.currentThread()); |
494 |
> |
int idx = w.getPoolIndex(); |
495 |
> |
threadAssertTrue(idx >= 0); |
496 |
> |
threadAssertTrue(idx < mainPool.getPoolSize()); |
497 |
> |
}}; |
498 |
> |
testInvokeOnPool(mainPool, a); |
499 |
|
} |
500 |
|
|
501 |
|
|
504 |
|
*/ |
505 |
|
public void testSetRawResult() { |
506 |
|
RecursiveAction a = new RecursiveAction() { |
507 |
< |
public void compute() { |
508 |
< |
setRawResult(null); |
509 |
< |
} |
510 |
< |
}; |
626 |
< |
a.invoke(); |
507 |
> |
public void compute() { |
508 |
> |
setRawResult(null); |
509 |
> |
}}; |
510 |
> |
assertNull(a.invoke()); |
511 |
|
} |
512 |
|
|
513 |
|
/** |
515 |
|
*/ |
516 |
|
public void testReinitialize() { |
517 |
|
RecursiveAction a = new RecursiveAction() { |
518 |
< |
public void compute() { |
519 |
< |
FibAction f = new FibAction(8); |
520 |
< |
f.invoke(); |
521 |
< |
threadAssertTrue(f.result == 21); |
522 |
< |
threadAssertTrue(f.isDone()); |
523 |
< |
threadAssertFalse(f.isCancelled()); |
524 |
< |
threadAssertFalse(f.isCompletedAbnormally()); |
525 |
< |
f.reinitialize(); |
526 |
< |
f.invoke(); |
527 |
< |
threadAssertTrue(f.result == 21); |
528 |
< |
} |
529 |
< |
}; |
646 |
< |
mainPool.invoke(a); |
518 |
> |
public void compute() { |
519 |
> |
FibAction f = new FibAction(8); |
520 |
> |
threadAssertNull(f.invoke()); |
521 |
> |
threadAssertTrue(f.result == 21); |
522 |
> |
threadAssertTrue(f.isDone()); |
523 |
> |
threadAssertFalse(f.isCancelled()); |
524 |
> |
threadAssertFalse(f.isCompletedAbnormally()); |
525 |
> |
f.reinitialize(); |
526 |
> |
threadAssertNull(f.invoke()); |
527 |
> |
threadAssertTrue(f.result == 21); |
528 |
> |
}}; |
529 |
> |
testInvokeOnPool(mainPool(), a); |
530 |
|
} |
531 |
|
|
532 |
|
/** |
534 |
|
*/ |
535 |
|
public void testCompleteExceptionally() { |
536 |
|
RecursiveAction a = new RecursiveAction() { |
537 |
< |
public void compute() { |
538 |
< |
try { |
539 |
< |
FibAction f = new FibAction(8); |
540 |
< |
f.completeExceptionally(new FJException()); |
541 |
< |
f.invoke(); |
542 |
< |
shouldThrow(); |
543 |
< |
} catch (FJException success) { |
661 |
< |
} |
537 |
> |
public void compute() { |
538 |
> |
try { |
539 |
> |
FibAction f = new FibAction(8); |
540 |
> |
f.completeExceptionally(new FJException()); |
541 |
> |
f.invoke(); |
542 |
> |
shouldThrow(); |
543 |
> |
} catch (FJException success) { |
544 |
|
} |
545 |
< |
}; |
546 |
< |
mainPool.invoke(a); |
545 |
> |
}}; |
546 |
> |
testInvokeOnPool(mainPool(), a); |
547 |
|
} |
548 |
|
|
549 |
|
/** |
551 |
|
*/ |
552 |
|
public void testComplete() { |
553 |
|
RecursiveAction a = new RecursiveAction() { |
554 |
< |
public void compute() { |
555 |
< |
FibAction f = new FibAction(8); |
556 |
< |
f.complete(null); |
557 |
< |
f.invoke(); |
558 |
< |
threadAssertTrue(f.isDone()); |
559 |
< |
threadAssertTrue(f.result == 0); |
560 |
< |
} |
561 |
< |
}; |
680 |
< |
mainPool.invoke(a); |
554 |
> |
public void compute() { |
555 |
> |
FibAction f = new FibAction(8); |
556 |
> |
f.complete(null); |
557 |
> |
threadAssertNull(f.invoke()); |
558 |
> |
threadAssertTrue(f.isDone()); |
559 |
> |
threadAssertTrue(f.result == 0); |
560 |
> |
}}; |
561 |
> |
testInvokeOnPool(mainPool(), a); |
562 |
|
} |
563 |
|
|
564 |
|
/** |
566 |
|
*/ |
567 |
|
public void testInvokeAll2() { |
568 |
|
RecursiveAction a = new RecursiveAction() { |
569 |
< |
public void compute() { |
570 |
< |
FibAction f = new FibAction(8); |
571 |
< |
FibAction g = new FibAction(9); |
572 |
< |
invokeAll(f, g); |
573 |
< |
threadAssertTrue(f.isDone()); |
574 |
< |
threadAssertTrue(f.result == 21); |
575 |
< |
threadAssertTrue(g.isDone()); |
576 |
< |
threadAssertTrue(g.result == 34); |
577 |
< |
} |
578 |
< |
}; |
698 |
< |
mainPool.invoke(a); |
569 |
> |
public void compute() { |
570 |
> |
FibAction f = new FibAction(8); |
571 |
> |
FibAction g = new FibAction(9); |
572 |
> |
invokeAll(f, g); |
573 |
> |
threadAssertTrue(f.isDone()); |
574 |
> |
threadAssertTrue(f.result == 21); |
575 |
> |
threadAssertTrue(g.isDone()); |
576 |
> |
threadAssertTrue(g.result == 34); |
577 |
> |
}}; |
578 |
> |
testInvokeOnPool(mainPool(), a); |
579 |
|
} |
580 |
|
|
581 |
|
/** |
583 |
|
*/ |
584 |
|
public void testInvokeAll1() { |
585 |
|
RecursiveAction a = new RecursiveAction() { |
586 |
< |
public void compute() { |
587 |
< |
FibAction f = new FibAction(8); |
588 |
< |
invokeAll(f); |
589 |
< |
threadAssertTrue(f.isDone()); |
590 |
< |
threadAssertTrue(f.result == 21); |
591 |
< |
} |
592 |
< |
}; |
713 |
< |
mainPool.invoke(a); |
586 |
> |
public void compute() { |
587 |
> |
FibAction f = new FibAction(8); |
588 |
> |
invokeAll(f); |
589 |
> |
threadAssertTrue(f.isDone()); |
590 |
> |
threadAssertTrue(f.result == 21); |
591 |
> |
}}; |
592 |
> |
testInvokeOnPool(mainPool(), a); |
593 |
|
} |
594 |
|
|
595 |
|
/** |
597 |
|
*/ |
598 |
|
public void testInvokeAll3() { |
599 |
|
RecursiveAction a = new RecursiveAction() { |
600 |
< |
public void compute() { |
601 |
< |
FibAction f = new FibAction(8); |
602 |
< |
FibAction g = new FibAction(9); |
603 |
< |
FibAction h = new FibAction(7); |
604 |
< |
invokeAll(f, g, h); |
605 |
< |
threadAssertTrue(f.isDone()); |
606 |
< |
threadAssertTrue(f.result == 21); |
607 |
< |
threadAssertTrue(g.isDone()); |
608 |
< |
threadAssertTrue(g.result == 34); |
609 |
< |
threadAssertTrue(h.isDone()); |
610 |
< |
threadAssertTrue(h.result == 13); |
611 |
< |
} |
612 |
< |
}; |
734 |
< |
mainPool.invoke(a); |
600 |
> |
public void compute() { |
601 |
> |
FibAction f = new FibAction(8); |
602 |
> |
FibAction g = new FibAction(9); |
603 |
> |
FibAction h = new FibAction(7); |
604 |
> |
invokeAll(f, g, h); |
605 |
> |
threadAssertTrue(f.isDone()); |
606 |
> |
threadAssertTrue(f.result == 21); |
607 |
> |
threadAssertTrue(g.isDone()); |
608 |
> |
threadAssertTrue(g.result == 34); |
609 |
> |
threadAssertTrue(h.isDone()); |
610 |
> |
threadAssertTrue(h.result == 13); |
611 |
> |
}}; |
612 |
> |
testInvokeOnPool(mainPool(), a); |
613 |
|
} |
614 |
|
|
615 |
|
/** |
617 |
|
*/ |
618 |
|
public void testInvokeAllCollection() { |
619 |
|
RecursiveAction a = new RecursiveAction() { |
620 |
< |
public void compute() { |
621 |
< |
FibAction f = new FibAction(8); |
622 |
< |
FibAction g = new FibAction(9); |
623 |
< |
FibAction h = new FibAction(7); |
624 |
< |
HashSet set = new HashSet(); |
625 |
< |
set.add(f); |
626 |
< |
set.add(g); |
627 |
< |
set.add(h); |
628 |
< |
invokeAll(set); |
629 |
< |
threadAssertTrue(f.isDone()); |
630 |
< |
threadAssertTrue(f.result == 21); |
631 |
< |
threadAssertTrue(g.isDone()); |
632 |
< |
threadAssertTrue(g.result == 34); |
633 |
< |
threadAssertTrue(h.isDone()); |
634 |
< |
threadAssertTrue(h.result == 13); |
635 |
< |
} |
636 |
< |
}; |
759 |
< |
mainPool.invoke(a); |
620 |
> |
public void compute() { |
621 |
> |
FibAction f = new FibAction(8); |
622 |
> |
FibAction g = new FibAction(9); |
623 |
> |
FibAction h = new FibAction(7); |
624 |
> |
HashSet set = new HashSet(); |
625 |
> |
set.add(f); |
626 |
> |
set.add(g); |
627 |
> |
set.add(h); |
628 |
> |
invokeAll(set); |
629 |
> |
threadAssertTrue(f.isDone()); |
630 |
> |
threadAssertTrue(f.result == 21); |
631 |
> |
threadAssertTrue(g.isDone()); |
632 |
> |
threadAssertTrue(g.result == 34); |
633 |
> |
threadAssertTrue(h.isDone()); |
634 |
> |
threadAssertTrue(h.result == 13); |
635 |
> |
}}; |
636 |
> |
testInvokeOnPool(mainPool(), a); |
637 |
|
} |
638 |
|
|
639 |
|
|
642 |
|
*/ |
643 |
|
public void testInvokeAllNPE() { |
644 |
|
RecursiveAction a = new RecursiveAction() { |
645 |
< |
public void compute() { |
646 |
< |
try { |
647 |
< |
FibAction f = new FibAction(8); |
648 |
< |
FibAction g = new FibAction(9); |
649 |
< |
FibAction h = null; |
650 |
< |
invokeAll(f, g, h); |
651 |
< |
shouldThrow(); |
652 |
< |
} catch (NullPointerException success) { |
776 |
< |
} |
645 |
> |
public void compute() { |
646 |
> |
try { |
647 |
> |
FibAction f = new FibAction(8); |
648 |
> |
FibAction g = new FibAction(9); |
649 |
> |
FibAction h = null; |
650 |
> |
invokeAll(f, g, h); |
651 |
> |
shouldThrow(); |
652 |
> |
} catch (NullPointerException success) { |
653 |
|
} |
654 |
< |
}; |
655 |
< |
mainPool.invoke(a); |
654 |
> |
}}; |
655 |
> |
testInvokeOnPool(mainPool(), a); |
656 |
|
} |
657 |
|
|
658 |
|
/** |
660 |
|
*/ |
661 |
|
public void testAbnormalInvokeAll2() { |
662 |
|
RecursiveAction a = new RecursiveAction() { |
663 |
< |
public void compute() { |
664 |
< |
try { |
665 |
< |
FibAction f = new FibAction(8); |
666 |
< |
FailingFibAction g = new FailingFibAction(9); |
667 |
< |
invokeAll(f, g); |
668 |
< |
shouldThrow(); |
669 |
< |
} catch (FJException success) { |
794 |
< |
} |
663 |
> |
public void compute() { |
664 |
> |
try { |
665 |
> |
FibAction f = new FibAction(8); |
666 |
> |
FailingFibAction g = new FailingFibAction(9); |
667 |
> |
invokeAll(f, g); |
668 |
> |
shouldThrow(); |
669 |
> |
} catch (FJException success) { |
670 |
|
} |
671 |
< |
}; |
672 |
< |
mainPool.invoke(a); |
671 |
> |
}}; |
672 |
> |
testInvokeOnPool(mainPool(), a); |
673 |
|
} |
674 |
|
|
675 |
|
/** |
677 |
|
*/ |
678 |
|
public void testAbnormalInvokeAll1() { |
679 |
|
RecursiveAction a = new RecursiveAction() { |
680 |
< |
public void compute() { |
681 |
< |
try { |
682 |
< |
FailingFibAction g = new FailingFibAction(9); |
683 |
< |
invokeAll(g); |
684 |
< |
shouldThrow(); |
685 |
< |
} catch (FJException success) { |
811 |
< |
} |
680 |
> |
public void compute() { |
681 |
> |
try { |
682 |
> |
FailingFibAction g = new FailingFibAction(9); |
683 |
> |
invokeAll(g); |
684 |
> |
shouldThrow(); |
685 |
> |
} catch (FJException success) { |
686 |
|
} |
687 |
< |
}; |
688 |
< |
mainPool.invoke(a); |
687 |
> |
}}; |
688 |
> |
testInvokeOnPool(mainPool(), a); |
689 |
|
} |
690 |
|
|
691 |
|
/** |
693 |
|
*/ |
694 |
|
public void testAbnormalInvokeAll3() { |
695 |
|
RecursiveAction a = new RecursiveAction() { |
696 |
< |
public void compute() { |
697 |
< |
try { |
698 |
< |
FibAction f = new FibAction(8); |
699 |
< |
FailingFibAction g = new FailingFibAction(9); |
700 |
< |
FibAction h = new FibAction(7); |
701 |
< |
invokeAll(f, g, h); |
702 |
< |
shouldThrow(); |
703 |
< |
} catch (FJException success) { |
830 |
< |
} |
696 |
> |
public void compute() { |
697 |
> |
try { |
698 |
> |
FibAction f = new FibAction(8); |
699 |
> |
FailingFibAction g = new FailingFibAction(9); |
700 |
> |
FibAction h = new FibAction(7); |
701 |
> |
invokeAll(f, g, h); |
702 |
> |
shouldThrow(); |
703 |
> |
} catch (FJException success) { |
704 |
|
} |
705 |
< |
}; |
706 |
< |
mainPool.invoke(a); |
705 |
> |
}}; |
706 |
> |
testInvokeOnPool(mainPool(), a); |
707 |
|
} |
708 |
|
|
709 |
|
/** |
711 |
|
*/ |
712 |
|
public void testAbnormalInvokeAllCollection() { |
713 |
|
RecursiveAction a = new RecursiveAction() { |
714 |
< |
public void compute() { |
715 |
< |
try { |
716 |
< |
FailingFibAction f = new FailingFibAction(8); |
717 |
< |
FibAction g = new FibAction(9); |
718 |
< |
FibAction h = new FibAction(7); |
719 |
< |
HashSet set = new HashSet(); |
720 |
< |
set.add(f); |
721 |
< |
set.add(g); |
722 |
< |
set.add(h); |
723 |
< |
invokeAll(set); |
724 |
< |
shouldThrow(); |
725 |
< |
} catch (FJException success) { |
853 |
< |
} |
714 |
> |
public void compute() { |
715 |
> |
try { |
716 |
> |
FailingFibAction f = new FailingFibAction(8); |
717 |
> |
FibAction g = new FibAction(9); |
718 |
> |
FibAction h = new FibAction(7); |
719 |
> |
HashSet set = new HashSet(); |
720 |
> |
set.add(f); |
721 |
> |
set.add(g); |
722 |
> |
set.add(h); |
723 |
> |
invokeAll(set); |
724 |
> |
shouldThrow(); |
725 |
> |
} catch (FJException success) { |
726 |
|
} |
727 |
< |
}; |
728 |
< |
mainPool.invoke(a); |
727 |
> |
}}; |
728 |
> |
testInvokeOnPool(mainPool(), a); |
729 |
|
} |
730 |
|
|
731 |
|
/** |
734 |
|
*/ |
735 |
|
public void testTryUnfork() { |
736 |
|
RecursiveAction a = new RecursiveAction() { |
737 |
< |
public void compute() { |
738 |
< |
FibAction g = new FibAction(9); |
739 |
< |
g.fork(); |
740 |
< |
FibAction f = new FibAction(8); |
741 |
< |
f.fork(); |
742 |
< |
threadAssertTrue(f.tryUnfork()); |
743 |
< |
helpQuiesce(); |
744 |
< |
threadAssertFalse(f.isDone()); |
745 |
< |
threadAssertTrue(g.isDone()); |
746 |
< |
} |
747 |
< |
}; |
876 |
< |
singletonPool.invoke(a); |
737 |
> |
public void compute() { |
738 |
> |
FibAction g = new FibAction(9); |
739 |
> |
threadAssertSame(g, g.fork()); |
740 |
> |
FibAction f = new FibAction(8); |
741 |
> |
threadAssertSame(f, f.fork()); |
742 |
> |
threadAssertTrue(f.tryUnfork()); |
743 |
> |
helpQuiesce(); |
744 |
> |
threadAssertFalse(f.isDone()); |
745 |
> |
threadAssertTrue(g.isDone()); |
746 |
> |
}}; |
747 |
> |
testInvokeOnPool(singletonPool(), a); |
748 |
|
} |
749 |
|
|
750 |
|
/** |
753 |
|
*/ |
754 |
|
public void testGetSurplusQueuedTaskCount() { |
755 |
|
RecursiveAction a = new RecursiveAction() { |
756 |
< |
public void compute() { |
757 |
< |
FibAction h = new FibAction(7); |
758 |
< |
h.fork(); |
759 |
< |
FibAction g = new FibAction(9); |
760 |
< |
g.fork(); |
761 |
< |
FibAction f = new FibAction(8); |
762 |
< |
f.fork(); |
763 |
< |
threadAssertTrue(getSurplusQueuedTaskCount() > 0); |
764 |
< |
helpQuiesce(); |
765 |
< |
} |
766 |
< |
}; |
896 |
< |
singletonPool.invoke(a); |
756 |
> |
public void compute() { |
757 |
> |
FibAction h = new FibAction(7); |
758 |
> |
threadAssertSame(h, h.fork()); |
759 |
> |
FibAction g = new FibAction(9); |
760 |
> |
threadAssertSame(g, g.fork()); |
761 |
> |
FibAction f = new FibAction(8); |
762 |
> |
threadAssertSame(f, f.fork()); |
763 |
> |
threadAssertTrue(getSurplusQueuedTaskCount() > 0); |
764 |
> |
helpQuiesce(); |
765 |
> |
}}; |
766 |
> |
testInvokeOnPool(singletonPool(), a); |
767 |
|
} |
768 |
|
|
769 |
|
/** |
771 |
|
*/ |
772 |
|
public void testPeekNextLocalTask() { |
773 |
|
RecursiveAction a = new RecursiveAction() { |
774 |
< |
public void compute() { |
775 |
< |
FibAction g = new FibAction(9); |
776 |
< |
g.fork(); |
777 |
< |
FibAction f = new FibAction(8); |
778 |
< |
f.fork(); |
779 |
< |
threadAssertTrue(peekNextLocalTask() == f); |
780 |
< |
f.join(); |
781 |
< |
threadAssertTrue(f.isDone()); |
782 |
< |
helpQuiesce(); |
783 |
< |
} |
784 |
< |
}; |
915 |
< |
singletonPool.invoke(a); |
774 |
> |
public void compute() { |
775 |
> |
FibAction g = new FibAction(9); |
776 |
> |
threadAssertSame(g, g.fork()); |
777 |
> |
FibAction f = new FibAction(8); |
778 |
> |
threadAssertSame(f, f.fork()); |
779 |
> |
threadAssertTrue(peekNextLocalTask() == f); |
780 |
> |
threadAssertNull(f.join()); |
781 |
> |
threadAssertTrue(f.isDone()); |
782 |
> |
helpQuiesce(); |
783 |
> |
}}; |
784 |
> |
testInvokeOnPool(singletonPool(), a); |
785 |
|
} |
786 |
|
|
787 |
|
/** |
790 |
|
*/ |
791 |
|
public void testPollNextLocalTask() { |
792 |
|
RecursiveAction a = new RecursiveAction() { |
793 |
< |
public void compute() { |
794 |
< |
FibAction g = new FibAction(9); |
795 |
< |
g.fork(); |
796 |
< |
FibAction f = new FibAction(8); |
797 |
< |
f.fork(); |
798 |
< |
threadAssertTrue(pollNextLocalTask() == f); |
799 |
< |
helpQuiesce(); |
800 |
< |
threadAssertFalse(f.isDone()); |
801 |
< |
} |
802 |
< |
}; |
934 |
< |
singletonPool.invoke(a); |
793 |
> |
public void compute() { |
794 |
> |
FibAction g = new FibAction(9); |
795 |
> |
threadAssertSame(g, g.fork()); |
796 |
> |
FibAction f = new FibAction(8); |
797 |
> |
threadAssertSame(f, f.fork()); |
798 |
> |
threadAssertTrue(pollNextLocalTask() == f); |
799 |
> |
helpQuiesce(); |
800 |
> |
threadAssertFalse(f.isDone()); |
801 |
> |
}}; |
802 |
> |
testInvokeOnPool(singletonPool(), a); |
803 |
|
} |
804 |
|
|
805 |
|
/** |
808 |
|
*/ |
809 |
|
public void testPollTask() { |
810 |
|
RecursiveAction a = new RecursiveAction() { |
811 |
< |
public void compute() { |
812 |
< |
FibAction g = new FibAction(9); |
813 |
< |
g.fork(); |
814 |
< |
FibAction f = new FibAction(8); |
815 |
< |
f.fork(); |
816 |
< |
threadAssertTrue(pollTask() == f); |
817 |
< |
helpQuiesce(); |
818 |
< |
threadAssertFalse(f.isDone()); |
819 |
< |
threadAssertTrue(g.isDone()); |
820 |
< |
} |
821 |
< |
}; |
954 |
< |
singletonPool.invoke(a); |
811 |
> |
public void compute() { |
812 |
> |
FibAction g = new FibAction(9); |
813 |
> |
threadAssertSame(g, g.fork()); |
814 |
> |
FibAction f = new FibAction(8); |
815 |
> |
threadAssertSame(f, f.fork()); |
816 |
> |
threadAssertTrue(pollTask() == f); |
817 |
> |
helpQuiesce(); |
818 |
> |
threadAssertFalse(f.isDone()); |
819 |
> |
threadAssertTrue(g.isDone()); |
820 |
> |
}}; |
821 |
> |
testInvokeOnPool(singletonPool(), a); |
822 |
|
} |
823 |
|
|
824 |
|
/** |
826 |
|
*/ |
827 |
|
public void testPeekNextLocalTaskAsync() { |
828 |
|
RecursiveAction a = new RecursiveAction() { |
829 |
< |
public void compute() { |
830 |
< |
FibAction g = new FibAction(9); |
831 |
< |
g.fork(); |
832 |
< |
FibAction f = new FibAction(8); |
833 |
< |
f.fork(); |
834 |
< |
threadAssertTrue(peekNextLocalTask() == g); |
835 |
< |
f.join(); |
836 |
< |
helpQuiesce(); |
837 |
< |
threadAssertTrue(f.isDone()); |
838 |
< |
} |
839 |
< |
}; |
973 |
< |
asyncSingletonPool.invoke(a); |
829 |
> |
public void compute() { |
830 |
> |
FibAction g = new FibAction(9); |
831 |
> |
threadAssertSame(g, g.fork()); |
832 |
> |
FibAction f = new FibAction(8); |
833 |
> |
threadAssertSame(f, f.fork()); |
834 |
> |
threadAssertTrue(peekNextLocalTask() == g); |
835 |
> |
threadAssertNull(f.join()); |
836 |
> |
helpQuiesce(); |
837 |
> |
threadAssertTrue(f.isDone()); |
838 |
> |
}}; |
839 |
> |
testInvokeOnPool(asyncSingletonPool(), a); |
840 |
|
} |
841 |
|
|
842 |
|
/** |
845 |
|
*/ |
846 |
|
public void testPollNextLocalTaskAsync() { |
847 |
|
RecursiveAction a = new RecursiveAction() { |
848 |
< |
public void compute() { |
849 |
< |
FibAction g = new FibAction(9); |
850 |
< |
g.fork(); |
851 |
< |
FibAction f = new FibAction(8); |
852 |
< |
f.fork(); |
853 |
< |
threadAssertTrue(pollNextLocalTask() == g); |
854 |
< |
helpQuiesce(); |
855 |
< |
threadAssertTrue(f.isDone()); |
856 |
< |
threadAssertFalse(g.isDone()); |
857 |
< |
} |
858 |
< |
}; |
993 |
< |
asyncSingletonPool.invoke(a); |
848 |
> |
public void compute() { |
849 |
> |
FibAction g = new FibAction(9); |
850 |
> |
threadAssertSame(g, g.fork()); |
851 |
> |
FibAction f = new FibAction(8); |
852 |
> |
threadAssertSame(f, f.fork()); |
853 |
> |
threadAssertTrue(pollNextLocalTask() == g); |
854 |
> |
helpQuiesce(); |
855 |
> |
threadAssertTrue(f.isDone()); |
856 |
> |
threadAssertFalse(g.isDone()); |
857 |
> |
}}; |
858 |
> |
testInvokeOnPool(asyncSingletonPool(), a); |
859 |
|
} |
860 |
|
|
861 |
|
/** |
864 |
|
*/ |
865 |
|
public void testPollTaskAsync() { |
866 |
|
RecursiveAction a = new RecursiveAction() { |
867 |
< |
public void compute() { |
868 |
< |
FibAction g = new FibAction(9); |
869 |
< |
g.fork(); |
870 |
< |
FibAction f = new FibAction(8); |
871 |
< |
f.fork(); |
872 |
< |
threadAssertTrue(pollTask() == g); |
873 |
< |
helpQuiesce(); |
874 |
< |
threadAssertTrue(f.isDone()); |
875 |
< |
threadAssertFalse(g.isDone()); |
876 |
< |
} |
877 |
< |
}; |
1013 |
< |
asyncSingletonPool.invoke(a); |
867 |
> |
public void compute() { |
868 |
> |
FibAction g = new FibAction(9); |
869 |
> |
threadAssertSame(g, g.fork()); |
870 |
> |
FibAction f = new FibAction(8); |
871 |
> |
threadAssertSame(f, f.fork()); |
872 |
> |
threadAssertTrue(pollTask() == g); |
873 |
> |
helpQuiesce(); |
874 |
> |
threadAssertTrue(f.isDone()); |
875 |
> |
threadAssertFalse(g.isDone()); |
876 |
> |
}}; |
877 |
> |
testInvokeOnPool(asyncSingletonPool(), a); |
878 |
|
} |
879 |
|
|
880 |
|
} |