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root/jsr166/jsr166/src/test/tck/PriorityBlockingQueueTest.java
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Comparing jsr166/src/test/tck/PriorityBlockingQueueTest.java (file contents):
Revision 1.80 by jsr166, Sun May 6 22:29:24 2018 UTC vs.
Revision 1.84 by jsr166, Thu Sep 5 21:11:13 2019 UTC

# Line 319 | Line 319 | public class PriorityBlockingQueueTest e
319      }
320  
321      /**
322 <     * timed offer does not time out
322 >     * Queue is unbounded, so timed offer never times out
323       */
324      public void testTimedOffer() {
325          final PriorityBlockingQueue q = new PriorityBlockingQueue(2);
# Line 370 | Line 370 | public class PriorityBlockingQueueTest e
370              }});
371  
372          await(pleaseInterrupt);
373 <        assertThreadBlocks(t, Thread.State.WAITING);
373 >        if (randomBoolean()) assertThreadBlocks(t, Thread.State.WAITING);
374          t.interrupt();
375          awaitTermination(t);
376      }
# Line 422 | Line 422 | public class PriorityBlockingQueueTest e
422          final CountDownLatch pleaseInterrupt = new CountDownLatch(1);
423          Thread t = newStartedThread(new CheckedRunnable() {
424              public void realRun() throws InterruptedException {
425 –                long startTime = System.nanoTime();
425                  for (int i = 0; i < SIZE; i++)
426                      assertEquals(i, (int) q.poll(LONG_DELAY_MS, MILLISECONDS));
427  
428                  Thread.currentThread().interrupt();
429                  try {
430 <                    q.poll(LONG_DELAY_MS, MILLISECONDS);
430 >                    q.poll(randomTimeout(), randomTimeUnit());
431                      shouldThrow();
432                  } catch (InterruptedException success) {}
433                  assertFalse(Thread.interrupted());
434  
435                  pleaseInterrupt.countDown();
436                  try {
437 <                    q.poll(LONG_DELAY_MS, MILLISECONDS);
437 >                    q.poll(LONGER_DELAY_MS, MILLISECONDS);
438                      shouldThrow();
439                  } catch (InterruptedException success) {}
440                  assertFalse(Thread.interrupted());
442 –
443 –                assertTrue(millisElapsedSince(startTime) < LONG_DELAY_MS);
441              }});
442  
443          await(pleaseInterrupt);
444 <        assertThreadBlocks(t, Thread.State.TIMED_WAITING);
444 >        if (randomBoolean()) assertThreadBlocks(t, Thread.State.TIMED_WAITING);
445          t.interrupt();
446          awaitTermination(t);
447      }
# Line 573 | Line 570 | public class PriorityBlockingQueueTest e
570       */
571      public void testToArray() throws InterruptedException {
572          PriorityBlockingQueue q = populatedQueue(SIZE);
573 <        Object[] o = q.toArray();
574 <        Arrays.sort(o);
575 <        for (int i = 0; i < o.length; i++)
576 <            assertSame(o[i], q.take());
573 >        Object[] a = q.toArray();
574 >        assertSame(Object[].class, a.getClass());
575 >        Arrays.sort(a);
576 >        for (Object o : a)
577 >            assertSame(o, q.take());
578 >        assertTrue(q.isEmpty());
579      }
580  
581      /**
# Line 588 | Line 587 | public class PriorityBlockingQueueTest e
587          Integer[] array = q.toArray(ints);
588          assertSame(ints, array);
589          Arrays.sort(ints);
590 <        for (int i = 0; i < ints.length; i++)
591 <            assertSame(ints[i], q.take());
590 >        for (Integer o : ints)
591 >            assertSame(o, q.take());
592 >        assertTrue(q.isEmpty());
593      }
594  
595      /**

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