153 |
|
*/ |
154 |
|
void checkInitialState(SubmissionPublisher<?> p) { |
155 |
|
assertFalse(p.hasSubscribers()); |
156 |
< |
assertEquals(p.getNumberOfSubscribers(), 0); |
156 |
> |
assertEquals(0, p.getNumberOfSubscribers()); |
157 |
|
assertTrue(p.getSubscribers().isEmpty()); |
158 |
|
assertFalse(p.isClosed()); |
159 |
|
assertNull(p.getClosedException()); |
160 |
|
int n = p.getMaxBufferCapacity(); |
161 |
|
assertTrue((n & (n - 1)) == 0); // power of two |
162 |
|
assertNotNull(p.getExecutor()); |
163 |
< |
assertEquals(p.estimateMinimumDemand(), 0); |
164 |
< |
assertEquals(p.estimateMaximumLag(), 0); |
163 |
> |
assertEquals(0, p.estimateMinimumDemand()); |
164 |
> |
assertEquals(0, p.estimateMaximumLag()); |
165 |
|
} |
166 |
|
|
167 |
|
/** |
185 |
|
SubmissionPublisher<Integer> p = new SubmissionPublisher<Integer>(e, 8); |
186 |
|
checkInitialState(p); |
187 |
|
assertSame(p.getExecutor(), e); |
188 |
< |
assertEquals(p.getMaxBufferCapacity(), 8); |
188 |
> |
assertEquals(8, p.getMaxBufferCapacity()); |
189 |
|
} |
190 |
|
|
191 |
|
/** |
264 |
|
SubmissionPublisher<Integer> p = basicPublisher(); |
265 |
|
p.subscribe(s); |
266 |
|
assertTrue(p.hasSubscribers()); |
267 |
< |
assertEquals(p.getNumberOfSubscribers(), 1); |
267 |
> |
assertEquals(1, p.getNumberOfSubscribers()); |
268 |
|
assertTrue(p.getSubscribers().contains(s)); |
269 |
|
assertTrue(p.isSubscribed(s)); |
270 |
|
s.awaitSubscribe(); |
271 |
|
assertNotNull(s.sn); |
272 |
< |
assertEquals(s.nexts, 0); |
273 |
< |
assertEquals(s.errors, 0); |
274 |
< |
assertEquals(s.completes, 0); |
272 |
> |
assertEquals(0, s.nexts); |
273 |
> |
assertEquals(0, s.errors); |
274 |
> |
assertEquals(0, s.completes); |
275 |
|
TestSubscriber s2 = new TestSubscriber(); |
276 |
|
p.subscribe(s2); |
277 |
|
assertTrue(p.hasSubscribers()); |
278 |
< |
assertEquals(p.getNumberOfSubscribers(), 2); |
278 |
> |
assertEquals(2, p.getNumberOfSubscribers()); |
279 |
|
assertTrue(p.getSubscribers().contains(s)); |
280 |
|
assertTrue(p.getSubscribers().contains(s2)); |
281 |
|
assertTrue(p.isSubscribed(s)); |
282 |
|
assertTrue(p.isSubscribed(s2)); |
283 |
|
s2.awaitSubscribe(); |
284 |
|
assertNotNull(s2.sn); |
285 |
< |
assertEquals(s2.nexts, 0); |
286 |
< |
assertEquals(s2.errors, 0); |
287 |
< |
assertEquals(s2.completes, 0); |
285 |
> |
assertEquals(0, s2.nexts); |
286 |
> |
assertEquals(0, s2.errors); |
287 |
> |
assertEquals(0, s2.completes); |
288 |
|
} |
289 |
|
|
290 |
|
/** |
297 |
|
p.close(); |
298 |
|
p.subscribe(s); |
299 |
|
s.awaitComplete(); |
300 |
< |
assertEquals(s.nexts, 0); |
301 |
< |
assertEquals(s.errors, 0); |
302 |
< |
assertEquals(s.completes, 1); |
300 |
> |
assertEquals(0, s.nexts); |
301 |
> |
assertEquals(0, s.errors); |
302 |
> |
assertEquals(1, s.completes, 1); |
303 |
|
} |
304 |
|
|
305 |
|
/** |
315 |
|
assertSame(p.getClosedException(), ex); |
316 |
|
p.subscribe(s); |
317 |
|
s.awaitError(); |
318 |
< |
assertEquals(s.nexts, 0); |
319 |
< |
assertEquals(s.errors, 1); |
318 |
> |
assertEquals(0, s.nexts); |
319 |
> |
assertEquals(1, s.errors); |
320 |
|
} |
321 |
|
|
322 |
|
/** |
328 |
|
SubmissionPublisher<Integer> p = basicPublisher(); |
329 |
|
p.subscribe(s); |
330 |
|
assertTrue(p.hasSubscribers()); |
331 |
< |
assertEquals(p.getNumberOfSubscribers(), 1); |
331 |
> |
assertEquals(1, p.getNumberOfSubscribers()); |
332 |
|
assertTrue(p.getSubscribers().contains(s)); |
333 |
|
assertTrue(p.isSubscribed(s)); |
334 |
|
s.awaitSubscribe(); |
335 |
|
assertNotNull(s.sn); |
336 |
< |
assertEquals(s.nexts, 0); |
337 |
< |
assertEquals(s.errors, 0); |
338 |
< |
assertEquals(s.completes, 0); |
336 |
> |
assertEquals(0, s.nexts); |
337 |
> |
assertEquals(0, s.errors); |
338 |
> |
assertEquals(0, s.completes); |
339 |
|
p.subscribe(s); |
340 |
|
s.awaitError(); |
341 |
< |
assertEquals(s.nexts, 0); |
342 |
< |
assertEquals(s.errors, 1); |
341 |
> |
assertEquals(0, s.nexts); |
342 |
> |
assertEquals(1, s.errors); |
343 |
|
assertFalse(p.isSubscribed(s)); |
344 |
|
} |
345 |
|
|
354 |
|
p.subscribe(s); |
355 |
|
} catch (Exception ok) {} |
356 |
|
s.awaitError(); |
357 |
< |
assertEquals(s.nexts, 0); |
358 |
< |
assertEquals(s.errors, 1); |
359 |
< |
assertEquals(s.completes, 0); |
357 |
> |
assertEquals(0, s.nexts); |
358 |
> |
assertEquals(1, s.errors); |
359 |
> |
assertEquals(0, s.completes); |
360 |
|
} |
361 |
|
|
362 |
|
/** |
385 |
|
assertTrue(p.isClosed()); |
386 |
|
assertNull(p.getClosedException()); |
387 |
|
s1.awaitComplete(); |
388 |
< |
assertEquals(s1.nexts, 1); |
389 |
< |
assertEquals(s1.completes, 1); |
388 |
> |
assertEquals(1, s1.nexts); |
389 |
> |
assertEquals(1, s1.completes); |
390 |
|
s2.awaitComplete(); |
391 |
< |
assertEquals(s2.nexts, 1); |
392 |
< |
assertEquals(s2.completes, 1); |
391 |
> |
assertEquals(1, s2.nexts); |
392 |
> |
assertEquals(1, s2.completes); |
393 |
|
} |
394 |
|
|
395 |
|
/** |
406 |
|
assertTrue(p.isClosed()); |
407 |
|
s1.awaitError(); |
408 |
|
assertTrue(s1.nexts <= 1); |
409 |
< |
assertEquals(s1.errors, 1); |
409 |
> |
assertEquals(1, s1.errors); |
410 |
|
s2.awaitError(); |
411 |
|
assertTrue(s2.nexts <= 1); |
412 |
< |
assertEquals(s2.errors, 1); |
412 |
> |
assertEquals(1, s2.errors); |
413 |
|
} |
414 |
|
|
415 |
|
/** |
428 |
|
p.submit(i); |
429 |
|
p.close(); |
430 |
|
s2.awaitComplete(); |
431 |
< |
assertEquals(s2.nexts, 20); |
432 |
< |
assertEquals(s2.completes, 1); |
431 |
> |
assertEquals(20, s2.nexts); |
432 |
> |
assertEquals(1, s2.completes); |
433 |
|
assertTrue(s1.nexts < 20); |
434 |
|
assertFalse(p.isSubscribed(s1)); |
435 |
|
} |
449 |
|
p.submit(2); |
450 |
|
p.close(); |
451 |
|
s2.awaitComplete(); |
452 |
< |
assertEquals(s2.nexts, 2); |
452 |
> |
assertEquals(2, s2.nexts); |
453 |
|
s1.awaitComplete(); |
454 |
< |
assertEquals(s1.errors, 1); |
454 |
> |
assertEquals(1, s1.errors); |
455 |
|
} |
456 |
|
|
457 |
|
/** |
473 |
|
p.submit(2); |
474 |
|
p.close(); |
475 |
|
s2.awaitComplete(); |
476 |
< |
assertEquals(s2.nexts, 2); |
477 |
< |
assertEquals(s2.completes, 1); |
476 |
> |
assertEquals(2, s2.nexts); |
477 |
> |
assertEquals(1, s2.completes); |
478 |
|
s1.awaitError(); |
479 |
< |
assertEquals(s1.errors, 1); |
480 |
< |
assertEquals(calls.get(), 1); |
479 |
> |
assertEquals(1, s1.errors); |
480 |
> |
assertEquals(1, calls.get()); |
481 |
|
} |
482 |
|
|
483 |
|
/** |
494 |
|
p.close(); |
495 |
|
s2.awaitComplete(); |
496 |
|
s1.awaitComplete(); |
497 |
< |
assertEquals(s2.nexts, 20); |
498 |
< |
assertEquals(s2.completes, 1); |
499 |
< |
assertEquals(s1.nexts, 20); |
500 |
< |
assertEquals(s1.completes, 1); |
497 |
> |
assertEquals(20, s2.nexts); |
498 |
> |
assertEquals(1, s2.completes); |
499 |
> |
assertEquals(20, s1.nexts); |
500 |
> |
assertEquals(1, s1.completes); |
501 |
|
} |
502 |
|
|
503 |
|
/** |
515 |
|
p.submit(1); |
516 |
|
p.submit(2); |
517 |
|
s2.awaitNext(1); |
518 |
< |
assertEquals(s1.nexts, 0); |
518 |
> |
assertEquals(0, s1.nexts); |
519 |
|
s1.sn.request(3); |
520 |
|
p.submit(3); |
521 |
|
p.close(); |
522 |
|
s2.awaitComplete(); |
523 |
< |
assertEquals(s2.nexts, 3); |
524 |
< |
assertEquals(s2.completes, 1); |
523 |
> |
assertEquals(3, s2.nexts); |
524 |
> |
assertEquals(1, s2.completes); |
525 |
|
s1.awaitComplete(); |
526 |
|
assertTrue(s1.nexts > 0); |
527 |
< |
assertEquals(s1.completes, 1); |
527 |
> |
assertEquals(1, s1.completes); |
528 |
|
} |
529 |
|
|
530 |
|
/** |
543 |
|
p.submit(2); |
544 |
|
p.close(); |
545 |
|
s2.awaitComplete(); |
546 |
< |
assertEquals(s2.nexts, 2); |
547 |
< |
assertEquals(s2.completes, 1); |
546 |
> |
assertEquals(2, s2.nexts); |
547 |
> |
assertEquals(1, s2.completes); |
548 |
|
s1.awaitNext(1); |
549 |
< |
assertEquals(s1.nexts, 1); |
549 |
> |
assertEquals(1, s1.nexts); |
550 |
|
} |
551 |
|
|
552 |
|
/** |
565 |
|
p.submit(2); |
566 |
|
p.close(); |
567 |
|
s2.awaitComplete(); |
568 |
< |
assertEquals(s2.nexts, 2); |
569 |
< |
assertEquals(s2.completes, 1); |
568 |
> |
assertEquals(2, s2.nexts); |
569 |
> |
assertEquals(1, s2.completes); |
570 |
|
s1.awaitError(); |
571 |
< |
assertEquals(s1.errors, 1); |
571 |
> |
assertEquals(1, s1.errors); |
572 |
|
assertTrue(s1.lastError instanceof IllegalArgumentException); |
573 |
|
} |
574 |
|
|
582 |
|
s.request = false; |
583 |
|
p.subscribe(s); |
584 |
|
s.awaitSubscribe(); |
585 |
< |
assertEquals(p.estimateMinimumDemand(), 0); |
585 |
> |
assertEquals(0, p.estimateMinimumDemand()); |
586 |
|
s.sn.request(1); |
587 |
< |
assertEquals(p.estimateMinimumDemand(), 1); |
587 |
> |
assertEquals(1, p.estimateMinimumDemand()); |
588 |
|
p.submit(1); |
589 |
|
s.awaitNext(1); |
590 |
< |
assertEquals(p.estimateMinimumDemand(), 0); |
590 |
> |
assertEquals(0, p.estimateMinimumDemand()); |
591 |
|
} |
592 |
|
|
593 |
|
/** |
595 |
|
*/ |
596 |
|
public void testEmptySubmit() { |
597 |
|
SubmissionPublisher<Integer> p = basicPublisher(); |
598 |
< |
assertEquals(p.submit(1), 0); |
598 |
> |
assertEquals(0, p.submit(1)); |
599 |
|
} |
600 |
|
|
601 |
|
/** |
623 |
|
p.subscribe(s2); |
624 |
|
s2.awaitSubscribe(); |
625 |
|
s1.awaitSubscribe(); |
626 |
< |
assertEquals(p.submit(1), 1); |
626 |
> |
assertEquals(1, p.submit(1)); |
627 |
|
assertTrue(p.estimateMaximumLag() >= 1); |
628 |
|
assertTrue(p.submit(2) >= 2); |
629 |
|
assertTrue(p.estimateMaximumLag() >= 2); |
634 |
|
p.submit(4); |
635 |
|
p.close(); |
636 |
|
s2.awaitComplete(); |
637 |
< |
assertEquals(s2.nexts, 4); |
637 |
> |
assertEquals(4, s2.nexts); |
638 |
|
s1.awaitComplete(); |
639 |
< |
assertEquals(s2.nexts, 4); |
639 |
> |
assertEquals(4, s2.nexts); |
640 |
|
} |
641 |
|
|
642 |
|
/** |
656 |
|
p.close(); |
657 |
|
s2.awaitComplete(); |
658 |
|
s1.awaitComplete(); |
659 |
< |
assertEquals(s2.nexts, 20); |
660 |
< |
assertEquals(s2.completes, 1); |
661 |
< |
assertEquals(s1.nexts, 20); |
662 |
< |
assertEquals(s1.completes, 1); |
659 |
> |
assertEquals(20, s2.nexts); |
660 |
> |
assertEquals(1, s2.completes); |
661 |
> |
assertEquals(20, s1.nexts); |
662 |
> |
assertEquals(1, s1.completes); |
663 |
|
} |
664 |
|
|
665 |
|
static boolean noopHandle(AtomicInteger count) { |
713 |
|
p.offer(4, null); |
714 |
|
p.close(); |
715 |
|
s2.awaitComplete(); |
716 |
< |
assertEquals(s2.nexts, 4); |
716 |
> |
assertEquals(4, s2.nexts); |
717 |
|
s1.awaitComplete(); |
718 |
< |
assertEquals(s2.nexts, 4); |
718 |
> |
assertEquals(4, s2.nexts); |
719 |
|
} |
720 |
|
|
721 |
|
/** |
774 |
|
assertTrue(calls.get() >= 4); |
775 |
|
} |
776 |
|
|
777 |
– |
|
777 |
|
/** |
778 |
|
* offer succeeds if drop handler forces request |
779 |
|
*/ |
797 |
|
p.close(); |
798 |
|
s2.awaitComplete(); |
799 |
|
s1.awaitComplete(); |
800 |
< |
assertEquals(s1.nexts + s2.nexts, n); |
800 |
> |
assertEquals(n, s1.nexts + s2.nexts); |
801 |
|
assertTrue(calls.get() >= 2); |
802 |
|
} |
803 |
|
|
805 |
– |
|
804 |
|
/** |
805 |
|
* Timed offer to a publisher with no subscribers returns lag 0 |
806 |
|
*/ |
845 |
|
p.offer(4, SHORT_DELAY_MS, MILLISECONDS, null); |
846 |
|
p.close(); |
847 |
|
s2.awaitComplete(); |
848 |
< |
assertEquals(s2.nexts, 4); |
848 |
> |
assertEquals(4, s2.nexts); |
849 |
|
s1.awaitComplete(); |
850 |
< |
assertEquals(s2.nexts, 4); |
850 |
> |
assertEquals(4, s2.nexts); |
851 |
|
} |
852 |
|
|
853 |
|
/** |
929 |
|
p.close(); |
930 |
|
s2.awaitComplete(); |
931 |
|
s1.awaitComplete(); |
932 |
< |
assertEquals(s1.nexts + s2.nexts, n); |
932 |
> |
assertEquals(n, s1.nexts + s2.nexts); |
933 |
|
assertTrue(calls.get() >= 2); |
934 |
|
} |
935 |
|
|
938 |
– |
|
936 |
|
} |