169 |
|
q.getFirst(); |
170 |
|
shouldThrow(); |
171 |
|
} catch (NoSuchElementException success) {} |
172 |
+ |
assertNull(q.peekFirst()); |
173 |
|
} |
174 |
|
|
175 |
|
/** |
200 |
|
q.removeFirst(); |
201 |
|
shouldThrow(); |
202 |
|
} catch (NoSuchElementException success) {} |
203 |
+ |
assertNull(q.peekFirst()); |
204 |
+ |
} |
205 |
+ |
|
206 |
+ |
/** |
207 |
+ |
* removeLast removes last element, or throws NSEE if empty |
208 |
+ |
*/ |
209 |
+ |
public void testRemoveLast() { |
210 |
+ |
LinkedBlockingDeque q = populatedDeque(SIZE); |
211 |
+ |
for (int i = SIZE - 1; i >= 0; --i) { |
212 |
+ |
assertEquals(i, ((Integer)q.removeLast()).intValue()); |
213 |
+ |
} |
214 |
+ |
try { |
215 |
+ |
q.removeLast(); |
216 |
+ |
shouldThrow(); |
217 |
+ |
} catch (NoSuchElementException success) {} |
218 |
+ |
assertNull(q.peekLast()); |
219 |
|
} |
220 |
|
|
221 |
|
/** |
763 |
|
*/ |
764 |
|
public void testTimedPollWithOffer() throws InterruptedException { |
765 |
|
final LinkedBlockingDeque q = new LinkedBlockingDeque(2); |
766 |
< |
Thread t = new ThreadShouldThrow(InterruptedException.class) { |
766 |
> |
Thread t = new Thread(new CheckedRunnable() { |
767 |
|
public void realRun() throws InterruptedException { |
768 |
< |
threadAssertNull(q.poll(SHORT_DELAY_MS, MILLISECONDS)); |
769 |
< |
q.poll(LONG_DELAY_MS, MILLISECONDS); |
770 |
< |
q.poll(LONG_DELAY_MS, MILLISECONDS); |
771 |
< |
}}; |
768 |
> |
assertNull(q.poll(SHORT_DELAY_MS, MILLISECONDS)); |
769 |
> |
assertSame(zero, q.poll(LONG_DELAY_MS, MILLISECONDS)); |
770 |
> |
try { |
771 |
> |
q.poll(LONG_DELAY_MS, MILLISECONDS); |
772 |
> |
shouldThrow(); |
773 |
> |
} catch (InterruptedException success) {} |
774 |
> |
}}); |
775 |
|
|
776 |
|
t.start(); |
777 |
|
Thread.sleep(SMALL_DELAY_MS); |
977 |
|
*/ |
978 |
|
public void testTimedPollFirstWithOfferFirst() throws InterruptedException { |
979 |
|
final LinkedBlockingDeque q = new LinkedBlockingDeque(2); |
980 |
< |
Thread t = new ThreadShouldThrow(InterruptedException.class) { |
980 |
> |
Thread t = new Thread(new CheckedRunnable() { |
981 |
|
public void realRun() throws InterruptedException { |
982 |
< |
threadAssertNull(q.pollFirst(SHORT_DELAY_MS, MILLISECONDS)); |
983 |
< |
q.pollFirst(LONG_DELAY_MS, MILLISECONDS); |
984 |
< |
q.pollFirst(LONG_DELAY_MS, MILLISECONDS); |
985 |
< |
}}; |
982 |
> |
assertNull(q.pollFirst(SHORT_DELAY_MS, MILLISECONDS)); |
983 |
> |
assertSame(zero, q.pollFirst(LONG_DELAY_MS, MILLISECONDS)); |
984 |
> |
try { |
985 |
> |
q.pollFirst(LONG_DELAY_MS, MILLISECONDS); |
986 |
> |
shouldThrow(); |
987 |
> |
} catch (InterruptedException success) {} |
988 |
> |
}}); |
989 |
|
|
990 |
|
t.start(); |
991 |
|
Thread.sleep(SMALL_DELAY_MS); |