/** java.util.AbstractQueue#clear() */
public void test_clear() {
List list = Arrays.asList(123.456, "MYTESTSTRING", new Object(), 'c');
queue.addAll(list);
queue.clear();
assertTrue(queue.isEmpty());
assertNull(queue.peek());
}
/** java.util.AbstractQueue#element() */
public void test_element() {
String s = "MYTESTSTRING_ONE";
queue.add(s);
s = "MYTESTSTRING_TWO";
queue.add(s);
assertEquals("MYTESTSTRING_ONE", queue.element());
// still the first element
assertEquals("MYTESTSTRING_ONE", queue.element());
}
public void test_addAllLjava_lang_Object() {
Collection c = new Vector();
c.add(0);
c.add(1);
c.add(2);
c.add(3);
c.add(4);
c.add(5);
assertTrue(queue.addAll(c));
assertEquals(6, queue.size());
}
/** java.util.AbstractQueue#remove() */
public void test_remove() {
char c = 'a';
queue.add(c);
c = 'b';
queue.add(c);
assertEquals('a', queue.remove());
assertEquals('b', queue.remove());
try {
queue.remove();
fail("should throw NoSuchElementException");
} catch (NoSuchElementException e) {
// expected
}
}
/** java.util.AbstractQueue.add(E) */
public void test_addLE_Full() {
Object o = new Object();
for (int i = 0; i < MockAbstractQueue.CAPACITY; i++) {
queue.add(o);
}
try {
queue.add(o);
fail("should throw IllegalStateException");
} catch (IllegalStateException e) {
// expected
}
}
/** java.util.AbstractQueue#add(E) */
public void test_addLE() {
Object o = new Object();
final int LAST_INDEX = 4;
for (int i = 0; i < LAST_INDEX; i++) {
queue.add(o);
}
Integer I = new Integer(123456);
queue.add(I);
assertTrue(queue.contains(I));
Iterator iter = queue.iterator();
for (int i = 0; i < LAST_INDEX; i++) {
iter.next();
}
assertTrue(I == iter.next());
}
/** java.util.AbstractQueue#element() */
public void test_element_empty() {
try {
queue.element();
fail("should throw NoSuchElementException");
} catch (NoSuchElementException e) {
// expected
}
}
/** java.util.AbstractQueue#remove() */
public void test_remove_null() {
try {
queue.remove();
fail("should throw NoSuchElementException");
} catch (NoSuchElementException e) {
// expected
}
}
/** java.util.AbstractQueue#addAll(E) */
public void test_addAllLE_this() {
try {
queue.addAll(queue);
fail("should throw IllegalArgumentException ");
} catch (IllegalArgumentException e) {
// expected
}
}
/** java.util.AbstractQueue#addAll(E) */
public void test_addAllLE_null() {
try {
queue.addAll(null);
fail("should throw NullPointerException");
} catch (NullPointerException e) {
// expected
}
}
/** java.util.AbstractQueue#addAll(E) */
public void test_addAllLE_full() {
List list = Arrays.asList(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11);
try {
queue.addAll(list);
fail("should throw IllegalStateException");
} catch (IllegalStateException e) {
// expected
}
}
/** java.util.AbstractQueue#addAll(E) */
public void test_addAllLE_with_null() {
List list = Arrays.asList("MYTESTSTRING", null, new Float(123.456));
try {
queue.addAll(list);
fail("should throw NullPointerException");
} catch (NullPointerException e) {
// expected
}
}
/** java.util.AbstractQueue#clear() */
public void test_clear_empty() {
queue.clear();
assertTrue(queue.isEmpty());
assertNull(queue.peek());
}
/** java.util.AbstractQueue#addAll(E) */
public void test_addAllLE_empty() {
// Regression test for HARMONY-1178
List list = new ArrayList<Object>(0);
assertFalse("Non modification to queue should return false", queue.addAll(list));
}
