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Comparing jsr166/src/test/tck/LinkedTransferQueueTest.java (file contents):
Revision 1.66 by jsr166, Sun Oct 18 04:48:32 2015 UTC vs.
Revision 1.70 by jsr166, Sat Feb 18 16:37:49 2017 UTC

# Line 15 | Line 15 | import java.util.List;
15   import java.util.NoSuchElementException;
16   import java.util.Queue;
17   import java.util.concurrent.BlockingQueue;
18 + import java.util.concurrent.Callable;
19   import java.util.concurrent.CountDownLatch;
20   import java.util.concurrent.Executors;
21   import java.util.concurrent.ExecutorService;
# Line 24 | Line 25 | import junit.framework.Test;
25  
26   @SuppressWarnings({"unchecked", "rawtypes"})
27   public class LinkedTransferQueueTest extends JSR166TestCase {
27 –    static class Implementation implements CollectionImplementation {
28 –        public Class<?> klazz() { return LinkedTransferQueue.class; }
29 –        public Collection emptyCollection() { return new LinkedTransferQueue(); }
30 –        public Object makeElement(int i) { return i; }
31 –        public boolean isConcurrent() { return true; }
32 –        public boolean permitsNulls() { return false; }
33 –    }
34 –
28      public static class Generic extends BlockingQueueTest {
29          protected BlockingQueue emptyCollection() {
30              return new LinkedTransferQueue();
# Line 43 | Line 36 | public class LinkedTransferQueueTest ext
36      }
37  
38      public static Test suite() {
39 +        class Implementation implements CollectionImplementation {
40 +            public Class<?> klazz() { return LinkedTransferQueue.class; }
41 +            public Collection emptyCollection() { return new LinkedTransferQueue(); }
42 +            public Object makeElement(int i) { return i; }
43 +            public boolean isConcurrent() { return true; }
44 +            public boolean permitsNulls() { return false; }
45 +        }
46          return newTestSuite(LinkedTransferQueueTest.class,
47                              new Generic().testSuite(),
48                              CollectionTest.testSuite(new Implementation()));
# Line 183 | Line 183 | public class LinkedTransferQueueTest ext
183       * all elements successfully put are contained
184       */
185      public void testPut() {
186 <        LinkedTransferQueue<Integer> q = new LinkedTransferQueue<Integer>();
186 >        LinkedTransferQueue<Integer> q = new LinkedTransferQueue<>();
187          for (int i = 0; i < SIZE; ++i) {
188              assertEquals(i, q.size());
189              q.put(i);
# Line 416 | Line 416 | public class LinkedTransferQueueTest ext
416       */
417      public void testContainsAll() {
418          LinkedTransferQueue<Integer> q = populatedQueue(SIZE);
419 <        LinkedTransferQueue<Integer> p = new LinkedTransferQueue<Integer>();
419 >        LinkedTransferQueue<Integer> p = new LinkedTransferQueue<>();
420          for (int i = 0; i < SIZE; ++i) {
421              assertTrue(q.containsAll(p));
422              assertFalse(p.containsAll(q));
# Line 545 | Line 545 | public class LinkedTransferQueueTest ext
545       * iterator ordering is FIFO
546       */
547      public void testIteratorOrdering() {
548 <        final LinkedTransferQueue<Integer> q
549 <            = new LinkedTransferQueue<Integer>();
548 >        final LinkedTransferQueue<Integer> q = new LinkedTransferQueue<>();
549          assertEquals(Integer.MAX_VALUE, q.remainingCapacity());
550          q.add(one);
551          q.add(two);
# Line 741 | Line 740 | public class LinkedTransferQueueTest ext
740              }});
741  
742          threadStarted.await();
743 <        waitForThreadToEnterWaitState(t);
744 <        assertEquals(1, q.getWaitingConsumerCount());
745 <        assertTrue(q.hasWaitingConsumer());
743 >        Callable<Boolean> oneConsumer
744 >            = new Callable<Boolean>() { public Boolean call() {
745 >                return q.hasWaitingConsumer()
746 >                && q.getWaitingConsumerCount() == 1; }};
747 >        waitForThreadToEnterWaitState(t, oneConsumer);
748  
749          assertTrue(q.offer(one));
750          assertEquals(0, q.getWaitingConsumerCount());
# Line 765 | Line 766 | public class LinkedTransferQueueTest ext
766  
767      /**
768       * transfer waits until a poll occurs. The transfered element
769 <     * is returned by this associated poll.
769 >     * is returned by the associated poll.
770       */
771      public void testTransfer2() throws InterruptedException {
772 <        final LinkedTransferQueue<Integer> q
772 <            = new LinkedTransferQueue<Integer>();
772 >        final LinkedTransferQueue<Integer> q = new LinkedTransferQueue<>();
773          final CountDownLatch threadStarted = new CountDownLatch(1);
774  
775          Thread t = newStartedThread(new CheckedRunnable() {
# Line 780 | Line 780 | public class LinkedTransferQueueTest ext
780              }});
781  
782          threadStarted.await();
783 <        waitForThreadToEnterWaitState(t);
784 <        assertEquals(1, q.size());
783 >        Callable<Boolean> oneElement
784 >            = new Callable<Boolean>() { public Boolean call() {
785 >                return !q.isEmpty() && q.size() == 1; }};
786 >        waitForThreadToEnterWaitState(t, oneElement);
787 >
788          assertSame(five, q.poll());
789          checkEmpty(q);
790          awaitTermination(t);
# Line 791 | Line 794 | public class LinkedTransferQueueTest ext
794       * transfer waits until a poll occurs, and then transfers in fifo order
795       */
796      public void testTransfer3() throws InterruptedException {
797 <        final LinkedTransferQueue<Integer> q
795 <            = new LinkedTransferQueue<Integer>();
797 >        final LinkedTransferQueue<Integer> q = new LinkedTransferQueue<>();
798  
799          Thread first = newStartedThread(new CheckedRunnable() {
800              public void realRun() throws InterruptedException {
# Line 845 | Line 847 | public class LinkedTransferQueueTest ext
847  
848      /**
849       * transfer waits until a take occurs. The transfered element
850 <     * is returned by this associated take.
850 >     * is returned by the associated take.
851       */
852      public void testTransfer5() throws InterruptedException {
853 <        final LinkedTransferQueue<Integer> q
852 <            = new LinkedTransferQueue<Integer>();
853 >        final LinkedTransferQueue<Integer> q = new LinkedTransferQueue<>();
854  
855          Thread t = newStartedThread(new CheckedRunnable() {
856              public void realRun() throws InterruptedException {
# Line 1030 | Line 1031 | public class LinkedTransferQueueTest ext
1031      }
1032  
1033      private LinkedTransferQueue<Integer> populatedQueue(int n) {
1034 <        LinkedTransferQueue<Integer> q = new LinkedTransferQueue<Integer>();
1034 >        LinkedTransferQueue<Integer> q = new LinkedTransferQueue<>();
1035          checkEmpty(q);
1036          for (int i = 0; i < n; i++) {
1037              assertEquals(i, q.size());

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