Examples with ConcurrentLinkedDeque java.util.concurrent.ConcurrentLinkedDeque used on opensource projects

Example 86 with ConcurrentLinkedDeque

use of java.util.concurrent.ConcurrentLinkedDeque in project j2objc by google.

the class ConcurrentLinkedDequeTest method testAddAll3.

/**
 * addAll of a collection with any null elements throws NPE after
 * possibly adding some elements
 */
public void testAddAll3() {
    ConcurrentLinkedDeque q = new ConcurrentLinkedDeque();
    Integer[] ints = new Integer[SIZE];
    for (int i = 0; i < SIZE - 1; ++i) ints[i] = new Integer(i);
    try {
        q.addAll(Arrays.asList(ints));
        shouldThrow();
    } catch (NullPointerException success) {
    }
}

Example 87 with ConcurrentLinkedDeque

use of java.util.concurrent.ConcurrentLinkedDeque in project j2objc by google.

the class ConcurrentLinkedDequeTest method testRemoveFirst.

/**
 * removeFirst() removes first element, or throws NSEE if empty
 */
public void testRemoveFirst() {
    ConcurrentLinkedDeque q = populatedDeque(SIZE);
    for (int i = 0; i < SIZE; ++i) {
        assertEquals(i, q.removeFirst());
    }
    try {
        q.removeFirst();
        shouldThrow();
    } catch (NoSuchElementException success) {
    }
    assertNull(q.peekFirst());
}

Example 88 with ConcurrentLinkedDeque

use of java.util.concurrent.ConcurrentLinkedDeque in project j2objc by google.

the class ConcurrentLinkedDequeTest method testAddLastNull.

/**
 * addLast(null) throws NPE
 */
public void testAddLastNull() {
    ConcurrentLinkedDeque q = new ConcurrentLinkedDeque();
    try {
        q.addLast(null);
        shouldThrow();
    } catch (NullPointerException success) {
    }
}

Example 89 with ConcurrentLinkedDeque

use of java.util.concurrent.ConcurrentLinkedDeque in project j2objc by google.

the class ConcurrentLinkedDequeTest method testAddLast.

/**
 * addLast(x) succeeds
 */
public void testAddLast() {
    ConcurrentLinkedDeque q = new ConcurrentLinkedDeque();
    q.addLast(zero);
    q.addLast(one);
    assertSame(zero, q.peekFirst());
    assertSame(one, q.peekLast());
}

Example 90 with ConcurrentLinkedDeque

use of java.util.concurrent.ConcurrentLinkedDeque in project j2objc by google.

the class ConcurrentLinkedDequeTest method testContains.

/**
 * contains(x) reports true when elements added but not yet removed
 */
public void testContains() {
    ConcurrentLinkedDeque q = populatedDeque(SIZE);
    for (int i = 0; i < SIZE; ++i) {
        assertTrue(q.contains(new Integer(i)));
        q.poll();
        assertFalse(q.contains(new Integer(i)));
    }
}