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root/jsr166/jsr166/src/test/tck/RecursiveTaskTest.java

Comparing jsr166/src/test/tck/RecursiveTaskTest.java (file contents):
Revision 1.4 by jsr166, Sat Aug 1 22:09:13 2009 UTC vs.
Revision 1.10 by jsr166, Wed Aug 25 00:07:03 2010 UTC

#	Line 11 | Line 11 | import java.util.*;
11		public class RecursiveTaskTest extends JSR166TestCase {
12
13		public static void main(String[] args) {
14	<	junit.textui.TestRunner.run (suite());
14	>	junit.textui.TestRunner.run(suite());
15		}
16		public static Test suite() {
17	<	return new TestSuite(RecursiveTaskTest.class);
17	>	return new TestSuite(RecursiveTaskTest.class);
18		}
19
20		static final ForkJoinPool mainPool = new ForkJoinPool();
21		static final ForkJoinPool singletonPool = new ForkJoinPool(1);
22	<	static final ForkJoinPool asyncSingletonPool = new ForkJoinPool(1);
23	<	static {
24	<	asyncSingletonPool.setAsyncMode(true);
25	<	}
22	>	static final ForkJoinPool asyncSingletonPool =
23	>	new ForkJoinPool(1, ForkJoinPool.defaultForkJoinWorkerThreadFactory,
24	>	null, true);
25
26		static final class FJException extends RuntimeException {
27		FJException() { super(); }
#	Line 69 | Line 68 | public class RecursiveTaskTest extends J
68		*/
69		public void testInvoke() {
70		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
71	<	public Integer compute() {
72	<	FibTask f = new FibTask(8);
73	<	Integer r = f.invoke();
74	<	threadAssertTrue(r == 21);
75	<	threadAssertTrue(f.isDone());
76	<	threadAssertFalse(f.isCancelled());
77	<	threadAssertFalse(f.isCompletedAbnormally());
78	<	threadAssertTrue(f.getRawResult() == 21);
79	<	return r;
80	<	}
81	<	};
71	>	public Integer compute() {
72	>	FibTask f = new FibTask(8);
73	>	Integer r = f.invoke();
74	>	threadAssertTrue(r == 21);
75	>	threadAssertTrue(f.isDone());
76	>	threadAssertFalse(f.isCancelled());
77	>	threadAssertFalse(f.isCompletedAbnormally());
78	>	threadAssertTrue(f.getRawResult() == 21);
79	>	return r;
80	>	}
81	>	};
82		assertTrue(mainPool.invoke(a) == 21);
83		}
84
#	Line 90 | Line 89 | public class RecursiveTaskTest extends J
89		*/
90		public void testQuietlyInvoke() {
91		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
92	<	public Integer compute() {
93	<	FibTask f = new FibTask(8);
94	<	f.quietlyInvoke();
95	<	Integer r = f.getRawResult();
96	<	threadAssertTrue(r == 21);
97	<	threadAssertTrue(f.isDone());
98	<	threadAssertFalse(f.isCancelled());
99	<	threadAssertFalse(f.isCompletedAbnormally());
100	<	return r;
101	<	}
102	<	};
92	>	public Integer compute() {
93	>	FibTask f = new FibTask(8);
94	>	f.quietlyInvoke();
95	>	Integer r = f.getRawResult();
96	>	threadAssertTrue(r == 21);
97	>	threadAssertTrue(f.isDone());
98	>	threadAssertFalse(f.isCancelled());
99	>	threadAssertFalse(f.isCompletedAbnormally());
100	>	return r;
101	>	}
102	>	};
103		assertTrue(mainPool.invoke(a) == 21);
104		}
105
#	Line 109 | Line 108 | public class RecursiveTaskTest extends J
108		*/
109		public void testForkJoin() {
110		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
111	<	public Integer compute() {
112	<	FibTask f = new FibTask(8);
113	<	f.fork();
114	<	Integer r = f.join();
115	<	threadAssertTrue(r == 21);
116	<	threadAssertTrue(f.isDone());
117	<	return r;
118	<	}
119	<	};
111	>	public Integer compute() {
112	>	FibTask f = new FibTask(8);
113	>	f.fork();
114	>	Integer r = f.join();
115	>	threadAssertTrue(r == 21);
116	>	threadAssertTrue(f.isDone());
117	>	return r;
118	>	}
119	>	};
120		assertTrue(mainPool.invoke(a) == 21);
121		}
122
#	Line 126 | Line 125 | public class RecursiveTaskTest extends J
125		*/
126		public void testForkGet() {
127		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
128	<	public Integer compute() {
129	<	try {
131	<	FibTask f = new FibTask(8);
132	<	f.fork();
133	<	Integer r = f.get();
134	<	threadAssertTrue(r == 21);
135	<	threadAssertTrue(f.isDone());
136	<	return r;
137	<	} catch (Exception ex) {
138	<	unexpectedException();
139	<	}
140	<	return NoResult;
141	<	}
142	<	};
143	<	assertTrue(mainPool.invoke(a) == 21);
144	<	}
145	<
146	<	/**
147	<	* timed get of a forked task returns when task completes
148	<	*/
149	<	public void testForkTimedGet() {
150	<	RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
151	<	public Integer compute() {
152	<	try {
153	<	FibTask f = new FibTask(8);
154	<	f.fork();
155	<	Integer r = f.get(5L, TimeUnit.SECONDS);
156	<	threadAssertTrue(r == 21);
157	<	threadAssertTrue(f.isDone());
158	<	return r;
159	<	} catch (Exception ex) {
160	<	unexpectedException();
161	<	}
162	<	return NoResult;
163	<	}
164	<	};
165	<	assertTrue(mainPool.invoke(a) == 21);
166	<	}
167	<
168	<	/**
169	<	* helpJoin of a forked task returns when task completes
170	<	*/
171	<	public void testForkHelpJoin() {
172	<	RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
173	<	public Integer compute() {
128	>	public Integer compute() {
129	>	try {
130		FibTask f = new FibTask(8);
131		f.fork();
132	<	Integer r = f.helpJoin();
132	>	Integer r = f.get();
133		threadAssertTrue(r == 21);
134		threadAssertTrue(f.isDone());
135		return r;
136	+	} catch (Exception ex) {
137	+	unexpectedException(ex);
138		}
139	<	};
139	>	return NoResult;
140	>	}
141	>	};
142		assertTrue(mainPool.invoke(a) == 21);
143		}
144
145		/**
146	<	* quietlyJoin of a forked task returns when task completes
146	>	* timed get of a forked task returns when task completes
147		*/
148	<	public void testForkQuietlyJoin() {
148	>	public void testForkTimedGet() {
149		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
150	<	public Integer compute() {
150	>	public Integer compute() {
151	>	try {
152		FibTask f = new FibTask(8);
153		f.fork();
154	<	f.quietlyJoin();
194	<	Integer r = f.getRawResult();
154	>	Integer r = f.get(5L, TimeUnit.SECONDS);
155		threadAssertTrue(r == 21);
156		threadAssertTrue(f.isDone());
157		return r;
158	+	} catch (Exception ex) {
159	+	unexpectedException(ex);
160		}
161	<	};
161	>	return NoResult;
162	>	}
163	>	};
164		assertTrue(mainPool.invoke(a) == 21);
165		}
166
203	–
167		/**
168	<	* quietlyHelpJoin of a forked task returns when task completes
168	>	* quietlyJoin of a forked task returns when task completes
169		*/
170	<	public void testForkQuietlyHelpJoin() {
170	>	public void testForkQuietlyJoin() {
171		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
172	<	public Integer compute() {
173	<	FibTask f = new FibTask(8);
174	<	f.fork();
175	<	f.quietlyHelpJoin();
176	<	Integer r = f.getRawResult();
177	<	threadAssertTrue(r == 21);
178	<	threadAssertTrue(f.isDone());
179	<	return r;
180	<	}
181	<	};
172	>	public Integer compute() {
173	>	FibTask f = new FibTask(8);
174	>	f.fork();
175	>	f.quietlyJoin();
176	>	Integer r = f.getRawResult();
177	>	threadAssertTrue(r == 21);
178	>	threadAssertTrue(f.isDone());
179	>	return r;
180	>	}
181	>	};
182		assertTrue(mainPool.invoke(a) == 21);
183		}
184
#	Line 226 | Line 189 | public class RecursiveTaskTest extends J
189		*/
190		public void testForkHelpQuiesce() {
191		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
192	<	public Integer compute() {
193	<	FibTask f = new FibTask(8);
194	<	f.fork();
195	<	f.helpQuiesce();
196	<	Integer r = f.getRawResult();
197	<	threadAssertTrue(r == 21);
198	<	threadAssertTrue(f.isDone());
199	<	threadAssertTrue(getQueuedTaskCount() == 0);
200	<	return r;
201	<	}
202	<	};
192	>	public Integer compute() {
193	>	FibTask f = new FibTask(8);
194	>	f.fork();
195	>	f.helpQuiesce();
196	>	Integer r = f.getRawResult();
197	>	threadAssertTrue(r == 21);
198	>	threadAssertTrue(f.isDone());
199	>	threadAssertTrue(getQueuedTaskCount() == 0);
200	>	return r;
201	>	}
202	>	};
203		assertTrue(mainPool.invoke(a) == 21);
204		}
205
#	Line 246 | Line 209 | public class RecursiveTaskTest extends J
209		*/
210		public void testAbnormalInvoke() {
211		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
212	<	public Integer compute() {
213	<	try {
214	<	FailingFibTask f = new FailingFibTask(8);
215	<	f.invoke();
216	<	shouldThrow();
254	<	return NoResult;
255	<	} catch (FJException success) {
256	<	}
212	>	public Integer compute() {
213	>	try {
214	>	FailingFibTask f = new FailingFibTask(8);
215	>	f.invoke();
216	>	shouldThrow();
217		return NoResult;
218	+	} catch (FJException success) {
219		}
220	<	};
220	>	return NoResult;
221	>	}
222	>	};
223		mainPool.invoke(a);
224		}
225
#	Line 265 | Line 228 | public class RecursiveTaskTest extends J
228		*/
229		public void testAbnormalQuietlyInvoke() {
230		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
231	<	public Integer compute() {
232	<	FailingFibTask f = new FailingFibTask(8);
233	<	f.quietlyInvoke();
234	<	threadAssertTrue(f.isDone());
235	<	return NoResult;
236	<	}
237	<	};
231	>	public Integer compute() {
232	>	FailingFibTask f = new FailingFibTask(8);
233	>	f.quietlyInvoke();
234	>	threadAssertTrue(f.isDone());
235	>	return NoResult;
236	>	}
237	>	};
238		mainPool.invoke(a);
239		}
240
#	Line 280 | Line 243 | public class RecursiveTaskTest extends J
243		*/
244		public void testAbnormalForkJoin() {
245		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
246	<	public Integer compute() {
247	<	try {
248	<	FailingFibTask f = new FailingFibTask(8);
249	<	f.fork();
250	<	Integer r = f.join();
251	<	shouldThrow();
252	<	return r;
253	<	} catch (FJException success) {
291	<	}
292	<	return NoResult;
246	>	public Integer compute() {
247	>	try {
248	>	FailingFibTask f = new FailingFibTask(8);
249	>	f.fork();
250	>	Integer r = f.join();
251	>	shouldThrow();
252	>	return r;
253	>	} catch (FJException success) {
254		}
255	<	};
255	>	return NoResult;
256	>	}
257	>	};
258		mainPool.invoke(a);
259		}
260
#	Line 300 | Line 263 | public class RecursiveTaskTest extends J
263		*/
264		public void testAbnormalForkGet() {
265		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
266	<	public Integer compute() {
267	<	try {
268	<	FailingFibTask f = new FailingFibTask(8);
269	<	f.fork();
270	<	Integer r = f.get();
271	<	shouldThrow();
272	<	return r;
273	<	} catch (Exception success) {
274	<	}
275	<	return NoResult;
266	>	public Integer compute() {
267	>	try {
268	>	FailingFibTask f = new FailingFibTask(8);
269	>	f.fork();
270	>	Integer r = f.get();
271	>	shouldThrow();
272	>	return r;
273	>	} catch (ExecutionException success) {
274	>	} catch (Exception ex) {
275	>	unexpectedException(ex);
276		}
277	<	};
277	>	return NoResult;
278	>	}
279	>	};
280		mainPool.invoke(a);
281		}
282
#	Line 320 | Line 285 | public class RecursiveTaskTest extends J
285		*/
286		public void testAbnormalForkTimedGet() {
287		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
288	<	public Integer compute() {
289	<	try {
325	<	FailingFibTask f = new FailingFibTask(8);
326	<	f.fork();
327	<	Integer r = f.get(5L, TimeUnit.SECONDS);
328	<	shouldThrow();
329	<	return r;
330	<	} catch (Exception success) {
331	<	}
332	<	return NoResult;
333	<	}
334	<	};
335	<	mainPool.invoke(a);
336	<	}
337	<
338	<	/**
339	<	* join of a forked task throws exception when task completes abnormally
340	<	*/
341	<	public void testAbnormalForkHelpJoin() {
342	<	RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
343	<	public Integer compute() {
344	<	try {
345	<	FailingFibTask f = new FailingFibTask(8);
346	<	f.fork();
347	<	Integer r = f.helpJoin();
348	<	shouldThrow();
349	<	return r;
350	<	} catch (FJException success) {
351	<	}
352	<	return NoResult;
353	<	}
354	<	};
355	<	mainPool.invoke(a);
356	<	}
357	<
358	<	/**
359	<	* quietlyHelpJoin of a forked task returns when task completes abnormally.
360	<	* getException of failed task returns its exception.
361	<	* isCompletedAbnormally of a failed task returns true.
362	<	* isCancelled of a failed uncancelled task returns false
363	<	*/
364	<	public void testAbnormalForkQuietlyHelpJoin() {
365	<	RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
366	<	public Integer compute() {
288	>	public Integer compute() {
289	>	try {
290		FailingFibTask f = new FailingFibTask(8);
291		f.fork();
292	<	f.quietlyHelpJoin();
293	<	threadAssertTrue(f.isDone());
294	<	threadAssertTrue(f.isCompletedAbnormally());
295	<	threadAssertFalse(f.isCancelled());
296	<	threadAssertTrue(f.getException() instanceof FJException);
297	<	return NoResult;
292	>	Integer r = f.get(5L, TimeUnit.SECONDS);
293	>	shouldThrow();
294	>	return r;
295	>	} catch (ExecutionException success) {
296	>	} catch (Exception ex) {
297	>	unexpectedException(ex);
298		}
299	<	};
299	>	return NoResult;
300	>	}
301	>	};
302		mainPool.invoke(a);
303		}
304
#	Line 382 | Line 307 | public class RecursiveTaskTest extends J
307		*/
308		public void testAbnormalForkQuietlyJoin() {
309		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
310	<	public Integer compute() {
311	<	FailingFibTask f = new FailingFibTask(8);
312	<	f.fork();
313	<	f.quietlyJoin();
314	<	threadAssertTrue(f.isDone());
315	<	threadAssertTrue(f.isCompletedAbnormally());
316	<	threadAssertTrue(f.getException() instanceof FJException);
317	<	return NoResult;
318	<	}
319	<	};
310	>	public Integer compute() {
311	>	FailingFibTask f = new FailingFibTask(8);
312	>	f.fork();
313	>	f.quietlyJoin();
314	>	threadAssertTrue(f.isDone());
315	>	threadAssertTrue(f.isCompletedAbnormally());
316	>	threadAssertTrue(f.getException() instanceof FJException);
317	>	return NoResult;
318	>	}
319	>	};
320		mainPool.invoke(a);
321		}
322
#	Line 400 | Line 325 | public class RecursiveTaskTest extends J
325		*/
326		public void testCancelledInvoke() {
327		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
328	<	public Integer compute() {
329	<	try {
330	<	FibTask f = new FibTask(8);
331	<	f.cancel(true);
332	<	Integer r = f.invoke();
333	<	shouldThrow();
334	<	return r;
335	<	} catch (CancellationException success) {
411	<	}
412	<	return NoResult;
328	>	public Integer compute() {
329	>	try {
330	>	FibTask f = new FibTask(8);
331	>	f.cancel(true);
332	>	Integer r = f.invoke();
333	>	shouldThrow();
334	>	return r;
335	>	} catch (CancellationException success) {
336		}
337	<	};
337	>	return NoResult;
338	>	}
339	>	};
340		mainPool.invoke(a);
341		}
342
#	Line 420 | Line 345 | public class RecursiveTaskTest extends J
345		*/
346		public void testCancelledForkJoin() {
347		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
348	<	public Integer compute() {
349	<	try {
350	<	FibTask f = new FibTask(8);
351	<	f.cancel(true);
352	<	f.fork();
353	<	Integer r = f.join();
354	<	shouldThrow();
355	<	return r;
356	<	} catch (CancellationException success) {
432	<	}
433	<	return NoResult;
348	>	public Integer compute() {
349	>	try {
350	>	FibTask f = new FibTask(8);
351	>	f.cancel(true);
352	>	f.fork();
353	>	Integer r = f.join();
354	>	shouldThrow();
355	>	return r;
356	>	} catch (CancellationException success) {
357		}
358	<	};
358	>	return NoResult;
359	>	}
360	>	};
361		mainPool.invoke(a);
362		}
363
#	Line 441 | Line 366 | public class RecursiveTaskTest extends J
366		*/
367		public void testCancelledForkGet() {
368		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
369	<	public Integer compute() {
370	<	try {
371	<	FibTask f = new FibTask(8);
372	<	f.cancel(true);
373	<	f.fork();
374	<	Integer r = f.get();
375	<	shouldThrow();
376	<	return r;
377	<	} catch (Exception success) {
378	<	}
379	<	return NoResult;
369	>	public Integer compute() {
370	>	try {
371	>	FibTask f = new FibTask(8);
372	>	f.cancel(true);
373	>	f.fork();
374	>	Integer r = f.get();
375	>	shouldThrow();
376	>	return r;
377	>	} catch (CancellationException success) {
378	>	} catch (Exception ex) {
379	>	unexpectedException(ex);
380		}
381	<	};
381	>	return NoResult;
382	>	}
383	>	};
384		mainPool.invoke(a);
385		}
386
#	Line 462 | Line 389 | public class RecursiveTaskTest extends J
389		*/
390		public void testCancelledForkTimedGet() {
391		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
392	<	public Integer compute() {
393	<	try {
467	<	FibTask f = new FibTask(8);
468	<	f.cancel(true);
469	<	f.fork();
470	<	Integer r = f.get(5L, TimeUnit.SECONDS);
471	<	shouldThrow();
472	<	return r;
473	<	} catch (Exception success) {
474	<	}
475	<	return NoResult;
476	<	}
477	<	};
478	<	mainPool.invoke(a);
479	<	}
480	<
481	<	/**
482	<	* join of a forked task throws exception when task cancelled
483	<	*/
484	<	public void testCancelledForkHelpJoin() {
485	<	RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
486	<	public Integer compute() {
487	<	try {
488	<	FibTask f = new FibTask(8);
489	<	f.cancel(true);
490	<	f.fork();
491	<	Integer r = f.helpJoin();
492	<	shouldThrow();
493	<	return r;
494	<	} catch (CancellationException success) {
495	<	}
496	<	return NoResult;
497	<	}
498	<	};
499	<	mainPool.invoke(a);
500	<	}
501	<
502	<	/**
503	<	* quietlyHelpJoin of a forked task returns when task cancelled.
504	<	* getException of cancelled task returns its exception
505	<	* isCompletedAbnormally of a cancelled task returns true.
506	<	* isCancelled of a cancelled task returns true
507	<	*/
508	<	public void testCancelledForkQuietlyHelpJoin() {
509	<	RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
510	<	public Integer compute() {
392	>	public Integer compute() {
393	>	try {
394		FibTask f = new FibTask(8);
395		f.cancel(true);
396		f.fork();
397	<	f.quietlyHelpJoin();
398	<	threadAssertTrue(f.isDone());
399	<	threadAssertTrue(f.isCompletedAbnormally());
400	<	threadAssertTrue(f.isCancelled());
401	<	threadAssertTrue(f.getException() instanceof CancellationException);
402	<	return NoResult;
397	>	Integer r = f.get(5L, TimeUnit.SECONDS);
398	>	shouldThrow();
399	>	return r;
400	>	} catch (CancellationException success) {
401	>	} catch (Exception ex) {
402	>	unexpectedException(ex);
403		}
404	<	};
404	>	return NoResult;
405	>	}
406	>	};
407		mainPool.invoke(a);
408		}
409
#	Line 527 | Line 412 | public class RecursiveTaskTest extends J
412		*/
413		public void testCancelledForkQuietlyJoin() {
414		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
415	<	public Integer compute() {
416	<	FibTask f = new FibTask(8);
417	<	f.cancel(true);
418	<	f.fork();
419	<	f.quietlyJoin();
420	<	threadAssertTrue(f.isDone());
421	<	threadAssertTrue(f.isCompletedAbnormally());
422	<	threadAssertTrue(f.getException() instanceof CancellationException);
423	<	return NoResult;
424	<	}
425	<	};
415	>	public Integer compute() {
416	>	FibTask f = new FibTask(8);
417	>	f.cancel(true);
418	>	f.fork();
419	>	f.quietlyJoin();
420	>	threadAssertTrue(f.isDone());
421	>	threadAssertTrue(f.isCompletedAbnormally());
422	>	threadAssertTrue(f.getException() instanceof CancellationException);
423	>	return NoResult;
424	>	}
425	>	};
426		mainPool.invoke(a);
427		}
428
#	Line 546 | Line 431 | public class RecursiveTaskTest extends J
431		*/
432		public void testGetPool() {
433		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
434	<	public Integer compute() {
435	<	threadAssertTrue(getPool() == mainPool);
436	<	return NoResult;
437	<	}
438	<	};
434	>	public Integer compute() {
435	>	threadAssertTrue(getPool() == mainPool);
436	>	return NoResult;
437	>	}
438	>	};
439		mainPool.invoke(a);
440		}
441
#	Line 572 | Line 457 | public class RecursiveTaskTest extends J
457		*/
458		public void testInForkJoinPool() {
459		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
460	<	public Integer compute() {
461	<	threadAssertTrue(inForkJoinPool());
462	<	return NoResult;
463	<	}
464	<	};
460	>	public Integer compute() {
461	>	threadAssertTrue(inForkJoinPool());
462	>	return NoResult;
463	>	}
464	>	};
465		mainPool.invoke(a);
466		}
467
#	Line 585 | Line 470 | public class RecursiveTaskTest extends J
470		*/
471		public void testInForkJoinPool2() {
472		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
473	<	public Integer compute() {
474	<	threadAssertTrue(!inForkJoinPool());
475	<	return NoResult;
476	<	}
477	<	};
473	>	public Integer compute() {
474	>	threadAssertTrue(!inForkJoinPool());
475	>	return NoResult;
476	>	}
477	>	};
478		a.invoke();
479		}
480
#	Line 598 | Line 483 | public class RecursiveTaskTest extends J
483		*/
484		public void testSetRawResult() {
485		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
486	<	public Integer compute() {
487	<	setRawResult(NoResult);
488	<	return NoResult;
489	<	}
490	<	};
486	>	public Integer compute() {
487	>	setRawResult(NoResult);
488	>	return NoResult;
489	>	}
490	>	};
491		assertEquals(a.invoke(), NoResult);
492		}
493
#	Line 611 | Line 496 | public class RecursiveTaskTest extends J
496		*/
497		public void testReinitialize() {
498		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
499	<	public Integer compute() {
500	<	FibTask f = new FibTask(8);
501	<	Integer r = f.invoke();
502	<	threadAssertTrue(r == 21);
503	<	threadAssertTrue(f.isDone());
504	<	threadAssertFalse(f.isCancelled());
505	<	threadAssertFalse(f.isCompletedAbnormally());
506	<	f.reinitialize();
507	<	r = f.invoke();
508	<	threadAssertTrue(r == 21);
509	<	return NoResult;
510	<	}
511	<	};
499	>	public Integer compute() {
500	>	FibTask f = new FibTask(8);
501	>	Integer r = f.invoke();
502	>	threadAssertTrue(r == 21);
503	>	threadAssertTrue(f.isDone());
504	>	threadAssertFalse(f.isCancelled());
505	>	threadAssertFalse(f.isCompletedAbnormally());
506	>	f.reinitialize();
507	>	r = f.invoke();
508	>	threadAssertTrue(r == 21);
509	>	return NoResult;
510	>	}
511	>	};
512		mainPool.invoke(a);
513		}
514
#	Line 632 | Line 517 | public class RecursiveTaskTest extends J
517		*/
518		public void testCompleteExceptionally() {
519		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
520	<	public Integer compute() {
521	<	try {
522	<	FibTask f = new FibTask(8);
523	<	f.completeExceptionally(new FJException());
524	<	Integer r = f.invoke();
525	<	shouldThrow();
526	<	return r;
527	<	} catch (FJException success) {
643	<	}
644	<	return NoResult;
520	>	public Integer compute() {
521	>	try {
522	>	FibTask f = new FibTask(8);
523	>	f.completeExceptionally(new FJException());
524	>	Integer r = f.invoke();
525	>	shouldThrow();
526	>	return r;
527	>	} catch (FJException success) {
528		}
529	<	};
529	>	return NoResult;
530	>	}
531	>	};
532		mainPool.invoke(a);
533		}
534
#	Line 652 | Line 537 | public class RecursiveTaskTest extends J
537		*/
538		public void testComplete() {
539		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
540	<	public Integer compute() {
541	<	FibTask f = new FibTask(8);
542	<	f.complete(NoResult);
543	<	Integer r = f.invoke();
544	<	threadAssertTrue(f.isDone());
545	<	threadAssertTrue(r == NoResult);
546	<	return r;
547	<	}
548	<	};
540	>	public Integer compute() {
541	>	FibTask f = new FibTask(8);
542	>	f.complete(NoResult);
543	>	Integer r = f.invoke();
544	>	threadAssertTrue(f.isDone());
545	>	threadAssertTrue(r == NoResult);
546	>	return r;
547	>	}
548	>	};
549		mainPool.invoke(a);
550		}
551
#	Line 669 | Line 554 | public class RecursiveTaskTest extends J
554		*/
555		public void testInvokeAll2() {
556		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
557	<	public Integer compute() {
558	<	FibTask f = new FibTask(8);
559	<	FibTask g = new FibTask(9);
560	<	invokeAll(f, g);
561	<	threadAssertTrue(f.isDone());
562	<	threadAssertTrue(f.join() == 21);
563	<	threadAssertTrue(g.isDone());
564	<	threadAssertTrue(g.join() == 34);
565	<	return NoResult;
566	<	}
567	<	};
557	>	public Integer compute() {
558	>	FibTask f = new FibTask(8);
559	>	FibTask g = new FibTask(9);
560	>	invokeAll(f, g);
561	>	threadAssertTrue(f.isDone());
562	>	threadAssertTrue(f.join() == 21);
563	>	threadAssertTrue(g.isDone());
564	>	threadAssertTrue(g.join() == 34);
565	>	return NoResult;
566	>	}
567	>	};
568		mainPool.invoke(a);
569		}
570
#	Line 688 | Line 573 | public class RecursiveTaskTest extends J
573		*/
574		public void testInvokeAll1() {
575		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
576	<	public Integer compute() {
577	<	FibTask f = new FibTask(8);
578	<	invokeAll(f);
579	<	threadAssertTrue(f.isDone());
580	<	threadAssertTrue(f.join() == 21);
581	<	return NoResult;
582	<	}
583	<	};
576	>	public Integer compute() {
577	>	FibTask f = new FibTask(8);
578	>	invokeAll(f);
579	>	threadAssertTrue(f.isDone());
580	>	threadAssertTrue(f.join() == 21);
581	>	return NoResult;
582	>	}
583	>	};
584		mainPool.invoke(a);
585		}
586
#	Line 704 | Line 589 | public class RecursiveTaskTest extends J
589		*/
590		public void testInvokeAll3() {
591		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
592	<	public Integer compute() {
593	<	FibTask f = new FibTask(8);
594	<	FibTask g = new FibTask(9);
595	<	FibTask h = new FibTask(7);
596	<	invokeAll(f, g, h);
597	<	threadAssertTrue(f.isDone());
598	<	threadAssertTrue(f.join() == 21);
599	<	threadAssertTrue(g.isDone());
600	<	threadAssertTrue(g.join() == 34);
601	<	threadAssertTrue(h.isDone());
602	<	threadAssertTrue(h.join() == 13);
603	<	return NoResult;
604	<	}
605	<	};
592	>	public Integer compute() {
593	>	FibTask f = new FibTask(8);
594	>	FibTask g = new FibTask(9);
595	>	FibTask h = new FibTask(7);
596	>	invokeAll(f, g, h);
597	>	threadAssertTrue(f.isDone());
598	>	threadAssertTrue(f.join() == 21);
599	>	threadAssertTrue(g.isDone());
600	>	threadAssertTrue(g.join() == 34);
601	>	threadAssertTrue(h.isDone());
602	>	threadAssertTrue(h.join() == 13);
603	>	return NoResult;
604	>	}
605	>	};
606		mainPool.invoke(a);
607		}
608
#	Line 726 | Line 611 | public class RecursiveTaskTest extends J
611		*/
612		public void testInvokeAllCollection() {
613		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
614	<	public Integer compute() {
615	<	FibTask f = new FibTask(8);
616	<	FibTask g = new FibTask(9);
617	<	FibTask h = new FibTask(7);
618	<	HashSet set = new HashSet();
619	<	set.add(f);
620	<	set.add(g);
621	<	set.add(h);
622	<	invokeAll(set);
623	<	threadAssertTrue(f.isDone());
624	<	threadAssertTrue(f.join() == 21);
625	<	threadAssertTrue(g.isDone());
626	<	threadAssertTrue(g.join() == 34);
627	<	threadAssertTrue(h.isDone());
628	<	threadAssertTrue(h.join() == 13);
629	<	return NoResult;
630	<	}
631	<	};
614	>	public Integer compute() {
615	>	FibTask f = new FibTask(8);
616	>	FibTask g = new FibTask(9);
617	>	FibTask h = new FibTask(7);
618	>	HashSet set = new HashSet();
619	>	set.add(f);
620	>	set.add(g);
621	>	set.add(h);
622	>	invokeAll(set);
623	>	threadAssertTrue(f.isDone());
624	>	threadAssertTrue(f.join() == 21);
625	>	threadAssertTrue(g.isDone());
626	>	threadAssertTrue(g.join() == 34);
627	>	threadAssertTrue(h.isDone());
628	>	threadAssertTrue(h.join() == 13);
629	>	return NoResult;
630	>	}
631	>	};
632		mainPool.invoke(a);
633		}
634
#	Line 753 | Line 638 | public class RecursiveTaskTest extends J
638		*/
639		public void testAbnormalInvokeAll2() {
640		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
641	<	public Integer compute() {
642	<	try {
643	<	FibTask f = new FibTask(8);
644	<	FailingFibTask g = new FailingFibTask(9);
645	<	invokeAll(f, g);
646	<	shouldThrow();
762	<	return NoResult;
763	<	} catch (FJException success) {
764	<	}
641	>	public Integer compute() {
642	>	try {
643	>	FibTask f = new FibTask(8);
644	>	FailingFibTask g = new FailingFibTask(9);
645	>	invokeAll(f, g);
646	>	shouldThrow();
647		return NoResult;
648	+	} catch (FJException success) {
649		}
650	<	};
650	>	return NoResult;
651	>	}
652	>	};
653		mainPool.invoke(a);
654		}
655
#	Line 773 | Line 658 | public class RecursiveTaskTest extends J
658		*/
659		public void testAbnormalInvokeAll1() {
660		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
661	<	public Integer compute() {
662	<	try {
663	<	FailingFibTask g = new FailingFibTask(9);
664	<	invokeAll(g);
665	<	shouldThrow();
781	<	return NoResult;
782	<	} catch (FJException success) {
783	<	}
661	>	public Integer compute() {
662	>	try {
663	>	FailingFibTask g = new FailingFibTask(9);
664	>	invokeAll(g);
665	>	shouldThrow();
666		return NoResult;
667	+	} catch (FJException success) {
668		}
669	<	};
669	>	return NoResult;
670	>	}
671	>	};
672		mainPool.invoke(a);
673		}
674
#	Line 792 | Line 677 | public class RecursiveTaskTest extends J
677		*/
678		public void testAbnormalInvokeAll3() {
679		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
680	<	public Integer compute() {
681	<	try {
682	<	FibTask f = new FibTask(8);
683	<	FailingFibTask g = new FailingFibTask(9);
684	<	FibTask h = new FibTask(7);
685	<	invokeAll(f, g, h);
686	<	shouldThrow();
802	<	return NoResult;
803	<	} catch (FJException success) {
804	<	}
680	>	public Integer compute() {
681	>	try {
682	>	FibTask f = new FibTask(8);
683	>	FailingFibTask g = new FailingFibTask(9);
684	>	FibTask h = new FibTask(7);
685	>	invokeAll(f, g, h);
686	>	shouldThrow();
687		return NoResult;
688	+	} catch (FJException success) {
689		}
690	<	};
690	>	return NoResult;
691	>	}
692	>	};
693		mainPool.invoke(a);
694		}
695
#	Line 813 | Line 698 | public class RecursiveTaskTest extends J
698		*/
699		public void testAbnormalInvokeAllCollection() {
700		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
701	<	public Integer compute() {
702	<	try {
703	<	FailingFibTask f = new FailingFibTask(8);
704	<	FibTask g = new FibTask(9);
705	<	FibTask h = new FibTask(7);
706	<	HashSet set = new HashSet();
707	<	set.add(f);
708	<	set.add(g);
709	<	set.add(h);
710	<	invokeAll(set);
711	<	shouldThrow();
827	<	return NoResult;
828	<	} catch (FJException success) {
829	<	}
701	>	public Integer compute() {
702	>	try {
703	>	FailingFibTask f = new FailingFibTask(8);
704	>	FibTask g = new FibTask(9);
705	>	FibTask h = new FibTask(7);
706	>	HashSet set = new HashSet();
707	>	set.add(f);
708	>	set.add(g);
709	>	set.add(h);
710	>	invokeAll(set);
711	>	shouldThrow();
712		return NoResult;
713	+	} catch (FJException success) {
714		}
715	<	};
715	>	return NoResult;
716	>	}
717	>	};
718		mainPool.invoke(a);
719		}
720
#	Line 839 | Line 724 | public class RecursiveTaskTest extends J
724		*/
725		public void testTryUnfork() {
726		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
727	<	public Integer compute() {
728	<	FibTask g = new FibTask(9);
729	<	g.fork();
730	<	FibTask f = new FibTask(8);
731	<	f.fork();
732	<	threadAssertTrue(f.tryUnfork());
733	<	helpQuiesce();
734	<	threadAssertFalse(f.isDone());
735	<	threadAssertTrue(g.isDone());
736	<	return NoResult;
737	<	}
738	<	};
727	>	public Integer compute() {
728	>	FibTask g = new FibTask(9);
729	>	g.fork();
730	>	FibTask f = new FibTask(8);
731	>	f.fork();
732	>	threadAssertTrue(f.tryUnfork());
733	>	helpQuiesce();
734	>	threadAssertFalse(f.isDone());
735	>	threadAssertTrue(g.isDone());
736	>	return NoResult;
737	>	}
738	>	};
739		singletonPool.invoke(a);
740		}
741
#	Line 860 | Line 745 | public class RecursiveTaskTest extends J
745		*/
746		public void testGetSurplusQueuedTaskCount() {
747		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
748	<	public Integer compute() {
749	<	FibTask h = new FibTask(7);
750	<	h.fork();
751	<	FibTask g = new FibTask(9);
752	<	g.fork();
753	<	FibTask f = new FibTask(8);
754	<	f.fork();
755	<	threadAssertTrue(getSurplusQueuedTaskCount() > 0);
756	<	helpQuiesce();
757	<	return NoResult;
758	<	}
759	<	};
748	>	public Integer compute() {
749	>	FibTask h = new FibTask(7);
750	>	h.fork();
751	>	FibTask g = new FibTask(9);
752	>	g.fork();
753	>	FibTask f = new FibTask(8);
754	>	f.fork();
755	>	threadAssertTrue(getSurplusQueuedTaskCount() > 0);
756	>	helpQuiesce();
757	>	return NoResult;
758	>	}
759	>	};
760		singletonPool.invoke(a);
761		}
762
#	Line 880 | Line 765 | public class RecursiveTaskTest extends J
765		*/
766		public void testPeekNextLocalTask() {
767		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
768	<	public Integer compute() {
769	<	FibTask g = new FibTask(9);
770	<	g.fork();
771	<	FibTask f = new FibTask(8);
772	<	f.fork();
773	<	threadAssertTrue(peekNextLocalTask() == f);
774	<	f.join();
775	<	threadAssertTrue(f.isDone());
776	<	helpQuiesce();
777	<	return NoResult;
778	<	}
779	<	};
768	>	public Integer compute() {
769	>	FibTask g = new FibTask(9);
770	>	g.fork();
771	>	FibTask f = new FibTask(8);
772	>	f.fork();
773	>	threadAssertTrue(peekNextLocalTask() == f);
774	>	f.join();
775	>	threadAssertTrue(f.isDone());
776	>	helpQuiesce();
777	>	return NoResult;
778	>	}
779	>	};
780		singletonPool.invoke(a);
781		}
782
#	Line 901 | Line 786 | public class RecursiveTaskTest extends J
786		*/
787		public void testPollNextLocalTask() {
788		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
789	<	public Integer compute() {
790	<	FibTask g = new FibTask(9);
791	<	g.fork();
792	<	FibTask f = new FibTask(8);
793	<	f.fork();
794	<	threadAssertTrue(pollNextLocalTask() == f);
795	<	helpQuiesce();
796	<	threadAssertFalse(f.isDone());
797	<	return NoResult;
798	<	}
799	<	};
789	>	public Integer compute() {
790	>	FibTask g = new FibTask(9);
791	>	g.fork();
792	>	FibTask f = new FibTask(8);
793	>	f.fork();
794	>	threadAssertTrue(pollNextLocalTask() == f);
795	>	helpQuiesce();
796	>	threadAssertFalse(f.isDone());
797	>	return NoResult;
798	>	}
799	>	};
800		singletonPool.invoke(a);
801		}
802
#	Line 921 | Line 806 | public class RecursiveTaskTest extends J
806		*/
807		public void testPollTask() {
808		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
809	<	public Integer compute() {
810	<	FibTask g = new FibTask(9);
811	<	g.fork();
812	<	FibTask f = new FibTask(8);
813	<	f.fork();
814	<	threadAssertTrue(pollTask() == f);
815	<	helpQuiesce();
816	<	threadAssertFalse(f.isDone());
817	<	threadAssertTrue(g.isDone());
818	<	return NoResult;
819	<	}
820	<	};
809	>	public Integer compute() {
810	>	FibTask g = new FibTask(9);
811	>	g.fork();
812	>	FibTask f = new FibTask(8);
813	>	f.fork();
814	>	threadAssertTrue(pollTask() == f);
815	>	helpQuiesce();
816	>	threadAssertFalse(f.isDone());
817	>	threadAssertTrue(g.isDone());
818	>	return NoResult;
819	>	}
820	>	};
821		singletonPool.invoke(a);
822		}
823
#	Line 941 | Line 826 | public class RecursiveTaskTest extends J
826		*/
827		public void testPeekNextLocalTaskAsync() {
828		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
829	<	public Integer compute() {
830	<	FibTask g = new FibTask(9);
831	<	g.fork();
832	<	FibTask f = new FibTask(8);
833	<	f.fork();
834	<	threadAssertTrue(peekNextLocalTask() == g);
835	<	f.join();
836	<	helpQuiesce();
837	<	threadAssertTrue(f.isDone());
838	<	return NoResult;
839	<	}
840	<	};
829	>	public Integer compute() {
830	>	FibTask g = new FibTask(9);
831	>	g.fork();
832	>	FibTask f = new FibTask(8);
833	>	f.fork();
834	>	threadAssertTrue(peekNextLocalTask() == g);
835	>	f.join();
836	>	helpQuiesce();
837	>	threadAssertTrue(f.isDone());
838	>	return NoResult;
839	>	}
840	>	};
841		asyncSingletonPool.invoke(a);
842		}
843
#	Line 962 | Line 847 | public class RecursiveTaskTest extends J
847		*/
848		public void testPollNextLocalTaskAsync() {
849		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
850	<	public Integer compute() {
851	<	FibTask g = new FibTask(9);
852	<	g.fork();
853	<	FibTask f = new FibTask(8);
854	<	f.fork();
855	<	threadAssertTrue(pollNextLocalTask() == g);
856	<	helpQuiesce();
857	<	threadAssertTrue(f.isDone());
858	<	threadAssertFalse(g.isDone());
859	<	return NoResult;
860	<	}
861	<	};
850	>	public Integer compute() {
851	>	FibTask g = new FibTask(9);
852	>	g.fork();
853	>	FibTask f = new FibTask(8);
854	>	f.fork();
855	>	threadAssertTrue(pollNextLocalTask() == g);
856	>	helpQuiesce();
857	>	threadAssertTrue(f.isDone());
858	>	threadAssertFalse(g.isDone());
859	>	return NoResult;
860	>	}
861	>	};
862		asyncSingletonPool.invoke(a);
863		}
864
#	Line 983 | Line 868 | public class RecursiveTaskTest extends J
868		*/
869		public void testPollTaskAsync() {
870		RecursiveTask<Integer> a = new RecursiveTask<Integer>() {
871	<	public Integer compute() {
872	<	FibTask g = new FibTask(9);
873	<	g.fork();
874	<	FibTask f = new FibTask(8);
875	<	f.fork();
876	<	threadAssertTrue(pollTask() == g);
877	<	helpQuiesce();
878	<	threadAssertTrue(f.isDone());
879	<	threadAssertFalse(g.isDone());
880	<	return NoResult;
881	<	}
882	<	};
871	>	public Integer compute() {
872	>	FibTask g = new FibTask(9);
873	>	g.fork();
874	>	FibTask f = new FibTask(8);
875	>	f.fork();
876	>	threadAssertTrue(pollTask() == g);
877	>	helpQuiesce();
878	>	threadAssertTrue(f.isDone());
879	>	threadAssertFalse(g.isDone());
880	>	return NoResult;
881	>	}
882	>	};
883		asyncSingletonPool.invoke(a);
884		}
885

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