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public void testRejectedRecycledTask() throws InterruptedException {
final int nTasks = 1000;
final CountDownLatch done = new CountDownLatch(nTasks);
final Runnable recycledTask = new Runnable() {
public void run() {
done.countDown();
}};
final ThreadPoolExecutor p =
new ThreadPoolExecutor(1, 30,
60, SECONDS,
new ArrayBlockingQueue(30));
try (PoolCleaner cleaner = cleaner(p)) {
for (int i = 0; i < nTasks; ++i) {
for (;;) {
try {
p.execute(recycledTask);
break;
}
catch (RejectedExecutionException ignore) {}
}
}
// enough time to run all tasks
assertTrue(done.await(nTasks * SHORT_DELAY_MS, MILLISECONDS));
}
} |
execute allows the same task to be submitted multiple times, even
if rejected
| FailingThreadFactory::testRejectedRecycledTask | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ThreadPoolExecutorTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ThreadPoolExecutorTest.java | Apache-2.0 |
public void testGet_cancelled() throws Exception {
final CountDownLatch done = new CountDownLatch(1);
final ExecutorService e =
new ThreadPoolExecutor(1, 1,
LONG_DELAY_MS, MILLISECONDS,
new LinkedBlockingQueue<Runnable>());
try (PoolCleaner cleaner = cleaner(e, done)) {
final CountDownLatch blockerStarted = new CountDownLatch(1);
final List<Future<?>> futures = new ArrayList<>();
for (int i = 0; i < 2; i++) {
Runnable r = new CheckedRunnable() { public void realRun()
throws Throwable {
blockerStarted.countDown();
assertTrue(done.await(2 * LONG_DELAY_MS, MILLISECONDS));
}};
futures.add(e.submit(r));
}
await(blockerStarted);
for (Future<?> future : futures) future.cancel(false);
for (Future<?> future : futures) {
try {
future.get();
shouldThrow();
} catch (CancellationException success) {}
try {
future.get(LONG_DELAY_MS, MILLISECONDS);
shouldThrow();
} catch (CancellationException success) {}
assertTrue(future.isCancelled());
assertTrue(future.isDone());
}
}
} |
get(cancelled task) throws CancellationException
| FailingThreadFactory::testGet_cancelled | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ThreadPoolExecutorTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ThreadPoolExecutorTest.java | Apache-2.0 |
private ArrayDeque<Integer> populatedDeque(int n) {
ArrayDeque<Integer> q = new ArrayDeque<Integer>();
assertTrue(q.isEmpty());
for (int i = 0; i < n; ++i)
assertTrue(q.offerLast(new Integer(i)));
assertFalse(q.isEmpty());
assertEquals(n, q.size());
return q;
} |
Returns a new deque of given size containing consecutive
Integers 0 ... n.
| ArrayDequeTest::populatedDeque | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testConstructor1() {
assertEquals(0, new ArrayDeque().size());
} |
new deque is empty
| ArrayDequeTest::testConstructor1 | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testConstructor3() {
try {
new ArrayDeque((Collection)null);
shouldThrow();
} catch (NullPointerException success) {}
} |
Initializing from null Collection throws NPE
| ArrayDequeTest::testConstructor3 | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testConstructor4() {
try {
new ArrayDeque(Arrays.asList(new Integer[SIZE]));
shouldThrow();
} catch (NullPointerException success) {}
} |
Initializing from Collection of null elements throws NPE
| ArrayDequeTest::testConstructor4 | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testConstructor5() {
Integer[] ints = new Integer[SIZE];
for (int i = 0; i < SIZE - 1; ++i)
ints[i] = new Integer(i);
try {
new ArrayDeque(Arrays.asList(ints));
shouldThrow();
} catch (NullPointerException success) {}
} |
Initializing from Collection with some null elements throws NPE
| ArrayDequeTest::testConstructor5 | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testConstructor6() {
Integer[] ints = new Integer[SIZE];
for (int i = 0; i < SIZE; ++i)
ints[i] = new Integer(i);
ArrayDeque q = new ArrayDeque(Arrays.asList(ints));
for (int i = 0; i < SIZE; ++i)
assertEquals(ints[i], q.pollFirst());
} |
Deque contains all elements of collection used to initialize
| ArrayDequeTest::testConstructor6 | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testEmpty() {
ArrayDeque q = new ArrayDeque();
assertTrue(q.isEmpty());
q.add(new Integer(1));
assertFalse(q.isEmpty());
q.add(new Integer(2));
q.removeFirst();
q.removeFirst();
assertTrue(q.isEmpty());
} |
isEmpty is true before add, false after
| ArrayDequeTest::testEmpty | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testSize() {
ArrayDeque q = populatedDeque(SIZE);
for (int i = 0; i < SIZE; ++i) {
assertEquals(SIZE - i, q.size());
q.removeFirst();
}
for (int i = 0; i < SIZE; ++i) {
assertEquals(i, q.size());
q.add(new Integer(i));
}
} |
size changes when elements added and removed
| ArrayDequeTest::testSize | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testPushNull() {
ArrayDeque q = new ArrayDeque(1);
try {
q.push(null);
shouldThrow();
} catch (NullPointerException success) {}
} |
push(null) throws NPE
| ArrayDequeTest::testPushNull | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testPush() {
ArrayDeque q = populatedDeque(3);
q.pollLast();
q.push(four);
assertSame(four, q.peekFirst());
} |
peekFirst() returns element inserted with push
| ArrayDequeTest::testPush | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testPop() {
ArrayDeque q = populatedDeque(SIZE);
for (int i = 0; i < SIZE; ++i) {
assertEquals(i, q.pop());
}
try {
q.pop();
shouldThrow();
} catch (NoSuchElementException success) {}
} |
pop() removes next element, or throws NSEE if empty
| ArrayDequeTest::testPop | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testOfferNull() {
ArrayDeque q = new ArrayDeque();
try {
q.offer(null);
shouldThrow();
} catch (NullPointerException success) {}
} |
offer(null) throws NPE
| ArrayDequeTest::testOfferNull | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testOfferFirstNull() {
ArrayDeque q = new ArrayDeque();
try {
q.offerFirst(null);
shouldThrow();
} catch (NullPointerException success) {}
} |
offerFirst(null) throws NPE
| ArrayDequeTest::testOfferFirstNull | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testOfferLastNull() {
ArrayDeque q = new ArrayDeque();
try {
q.offerLast(null);
shouldThrow();
} catch (NullPointerException success) {}
} |
offerLast(null) throws NPE
| ArrayDequeTest::testOfferLastNull | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testOffer() {
ArrayDeque q = new ArrayDeque();
assertTrue(q.offer(zero));
assertTrue(q.offer(one));
assertSame(zero, q.peekFirst());
assertSame(one, q.peekLast());
} |
offer(x) succeeds
| ArrayDequeTest::testOffer | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testOfferFirst() {
ArrayDeque q = new ArrayDeque();
assertTrue(q.offerFirst(zero));
assertTrue(q.offerFirst(one));
assertSame(one, q.peekFirst());
assertSame(zero, q.peekLast());
} |
offerFirst(x) succeeds
| ArrayDequeTest::testOfferFirst | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testOfferLast() {
ArrayDeque q = new ArrayDeque();
assertTrue(q.offerLast(zero));
assertTrue(q.offerLast(one));
assertSame(zero, q.peekFirst());
assertSame(one, q.peekLast());
} |
offerLast(x) succeeds
| ArrayDequeTest::testOfferLast | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testAddNull() {
ArrayDeque q = new ArrayDeque();
try {
q.add(null);
shouldThrow();
} catch (NullPointerException success) {}
} |
add(null) throws NPE
| ArrayDequeTest::testAddNull | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testAddFirstNull() {
ArrayDeque q = new ArrayDeque();
try {
q.addFirst(null);
shouldThrow();
} catch (NullPointerException success) {}
} |
addFirst(null) throws NPE
| ArrayDequeTest::testAddFirstNull | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testAddLastNull() {
ArrayDeque q = new ArrayDeque();
try {
q.addLast(null);
shouldThrow();
} catch (NullPointerException success) {}
} |
addLast(null) throws NPE
| ArrayDequeTest::testAddLastNull | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testAdd() {
ArrayDeque q = new ArrayDeque();
assertTrue(q.add(zero));
assertTrue(q.add(one));
assertSame(zero, q.peekFirst());
assertSame(one, q.peekLast());
} |
add(x) succeeds
| ArrayDequeTest::testAdd | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testAddFirst() {
ArrayDeque q = new ArrayDeque();
q.addFirst(zero);
q.addFirst(one);
assertSame(one, q.peekFirst());
assertSame(zero, q.peekLast());
} |
addFirst(x) succeeds
| ArrayDequeTest::testAddFirst | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testAddLast() {
ArrayDeque q = new ArrayDeque();
q.addLast(zero);
q.addLast(one);
assertSame(zero, q.peekFirst());
assertSame(one, q.peekLast());
} |
addLast(x) succeeds
| ArrayDequeTest::testAddLast | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testAddAll1() {
ArrayDeque q = new ArrayDeque();
try {
q.addAll(null);
shouldThrow();
} catch (NullPointerException success) {}
} |
addAll(null) throws NPE
| ArrayDequeTest::testAddAll1 | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testAddAll2() {
ArrayDeque q = new ArrayDeque();
try {
q.addAll(Arrays.asList(new Integer[SIZE]));
shouldThrow();
} catch (NullPointerException success) {}
} |
addAll of a collection with null elements throws NPE
| ArrayDequeTest::testAddAll2 | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testAddAll3() {
ArrayDeque q = new ArrayDeque();
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) {}
} |
addAll of a collection with any null elements throws NPE after
possibly adding some elements
| ArrayDequeTest::testAddAll3 | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testAddAll5() {
Integer[] empty = new Integer[0];
Integer[] ints = new Integer[SIZE];
for (int i = 0; i < SIZE; ++i)
ints[i] = new Integer(i);
ArrayDeque q = new ArrayDeque();
assertFalse(q.addAll(Arrays.asList(empty)));
assertTrue(q.addAll(Arrays.asList(ints)));
for (int i = 0; i < SIZE; ++i)
assertEquals(ints[i], q.pollFirst());
} |
Deque contains all elements, in traversal order, of successful addAll
| ArrayDequeTest::testAddAll5 | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testPollFirst() {
ArrayDeque q = populatedDeque(SIZE);
for (int i = 0; i < SIZE; ++i) {
assertEquals(i, q.pollFirst());
}
assertNull(q.pollFirst());
} |
pollFirst() succeeds unless empty
| ArrayDequeTest::testPollFirst | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testPollLast() {
ArrayDeque q = populatedDeque(SIZE);
for (int i = SIZE - 1; i >= 0; --i) {
assertEquals(i, q.pollLast());
}
assertNull(q.pollLast());
} |
pollLast() succeeds unless empty
| ArrayDequeTest::testPollLast | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testPoll() {
ArrayDeque q = populatedDeque(SIZE);
for (int i = 0; i < SIZE; ++i) {
assertEquals(i, q.poll());
}
assertNull(q.poll());
} |
poll() succeeds unless empty
| ArrayDequeTest::testPoll | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testRemove() {
ArrayDeque q = populatedDeque(SIZE);
for (int i = 0; i < SIZE; ++i) {
assertEquals(i, q.remove());
}
try {
q.remove();
shouldThrow();
} catch (NoSuchElementException success) {}
} |
remove() removes next element, or throws NSEE if empty
| ArrayDequeTest::testRemove | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testRemoveElement() {
ArrayDeque q = populatedDeque(SIZE);
for (int i = 1; i < SIZE; i += 2) {
assertTrue(q.contains(i));
assertTrue(q.remove(i));
assertFalse(q.contains(i));
assertTrue(q.contains(i - 1));
}
for (int i = 0; i < SIZE; i += 2) {
assertTrue(q.contains(i));
assertTrue(q.remove(i));
assertFalse(q.contains(i));
assertFalse(q.remove(i + 1));
assertFalse(q.contains(i + 1));
}
assertTrue(q.isEmpty());
} |
remove(x) removes x and returns true if present
| ArrayDequeTest::testRemoveElement | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testPeekFirst() {
ArrayDeque q = populatedDeque(SIZE);
for (int i = 0; i < SIZE; ++i) {
assertEquals(i, q.peekFirst());
assertEquals(i, q.pollFirst());
assertTrue(q.peekFirst() == null ||
!q.peekFirst().equals(i));
}
assertNull(q.peekFirst());
} |
peekFirst() returns next element, or null if empty
| ArrayDequeTest::testPeekFirst | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testPeek() {
ArrayDeque q = populatedDeque(SIZE);
for (int i = 0; i < SIZE; ++i) {
assertEquals(i, q.peek());
assertEquals(i, q.poll());
assertTrue(q.peek() == null ||
!q.peek().equals(i));
}
assertNull(q.peek());
} |
peek() returns next element, or null if empty
| ArrayDequeTest::testPeek | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testPeekLast() {
ArrayDeque q = populatedDeque(SIZE);
for (int i = SIZE - 1; i >= 0; --i) {
assertEquals(i, q.peekLast());
assertEquals(i, q.pollLast());
assertTrue(q.peekLast() == null ||
!q.peekLast().equals(i));
}
assertNull(q.peekLast());
} |
peekLast() returns next element, or null if empty
| ArrayDequeTest::testPeekLast | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testElement() {
ArrayDeque q = populatedDeque(SIZE);
for (int i = 0; i < SIZE; ++i) {
assertEquals(i, q.element());
assertEquals(i, q.poll());
}
try {
q.element();
shouldThrow();
} catch (NoSuchElementException success) {}
} |
element() returns first element, or throws NSEE if empty
| ArrayDequeTest::testElement | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testFirstElement() {
ArrayDeque q = populatedDeque(SIZE);
for (int i = 0; i < SIZE; ++i) {
assertEquals(i, q.getFirst());
assertEquals(i, q.pollFirst());
}
try {
q.getFirst();
shouldThrow();
} catch (NoSuchElementException success) {}
} |
getFirst() returns first element, or throws NSEE if empty
| ArrayDequeTest::testFirstElement | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testLastElement() {
ArrayDeque q = populatedDeque(SIZE);
for (int i = SIZE - 1; i >= 0; --i) {
assertEquals(i, q.getLast());
assertEquals(i, q.pollLast());
}
try {
q.getLast();
shouldThrow();
} catch (NoSuchElementException success) {}
assertNull(q.peekLast());
} |
getLast() returns last element, or throws NSEE if empty
| ArrayDequeTest::testLastElement | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testRemoveFirst() {
ArrayDeque q = populatedDeque(SIZE);
for (int i = 0; i < SIZE; ++i) {
assertEquals(i, q.removeFirst());
}
try {
q.removeFirst();
shouldThrow();
} catch (NoSuchElementException success) {}
assertNull(q.peekFirst());
} |
removeFirst() removes first element, or throws NSEE if empty
| ArrayDequeTest::testRemoveFirst | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testRemoveLast() {
ArrayDeque q = populatedDeque(SIZE);
for (int i = SIZE - 1; i >= 0; --i) {
assertEquals(i, q.removeLast());
}
try {
q.removeLast();
shouldThrow();
} catch (NoSuchElementException success) {}
assertNull(q.peekLast());
} |
removeLast() removes last element, or throws NSEE if empty
| ArrayDequeTest::testRemoveLast | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testRemoveFirstOccurrence() {
ArrayDeque q = populatedDeque(SIZE);
for (int i = 1; i < SIZE; i += 2) {
assertTrue(q.removeFirstOccurrence(new Integer(i)));
}
for (int i = 0; i < SIZE; i += 2) {
assertTrue(q.removeFirstOccurrence(new Integer(i)));
assertFalse(q.removeFirstOccurrence(new Integer(i + 1)));
}
assertTrue(q.isEmpty());
} |
removeFirstOccurrence(x) removes x and returns true if present
| ArrayDequeTest::testRemoveFirstOccurrence | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testRemoveLastOccurrence() {
ArrayDeque q = populatedDeque(SIZE);
for (int i = 1; i < SIZE; i += 2) {
assertTrue(q.removeLastOccurrence(new Integer(i)));
}
for (int i = 0; i < SIZE; i += 2) {
assertTrue(q.removeLastOccurrence(new Integer(i)));
assertFalse(q.removeLastOccurrence(new Integer(i + 1)));
}
assertTrue(q.isEmpty());
} |
removeLastOccurrence(x) removes x and returns true if present
| ArrayDequeTest::testRemoveLastOccurrence | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testContains() {
ArrayDeque q = populatedDeque(SIZE);
for (int i = 0; i < SIZE; ++i) {
assertTrue(q.contains(new Integer(i)));
assertEquals(i, q.pollFirst());
assertFalse(q.contains(new Integer(i)));
}
} |
contains(x) reports true when elements added but not yet removed
| ArrayDequeTest::testContains | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testClear() {
ArrayDeque q = populatedDeque(SIZE);
q.clear();
assertTrue(q.isEmpty());
assertEquals(0, q.size());
assertTrue(q.add(new Integer(1)));
assertFalse(q.isEmpty());
q.clear();
assertTrue(q.isEmpty());
} |
clear removes all elements
| ArrayDequeTest::testClear | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testContainsAll() {
ArrayDeque q = populatedDeque(SIZE);
ArrayDeque p = new ArrayDeque();
for (int i = 0; i < SIZE; ++i) {
assertTrue(q.containsAll(p));
assertFalse(p.containsAll(q));
assertTrue(p.add(new Integer(i)));
}
assertTrue(p.containsAll(q));
} |
containsAll(c) is true when c contains a subset of elements
| ArrayDequeTest::testContainsAll | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testRetainAll() {
ArrayDeque q = populatedDeque(SIZE);
ArrayDeque p = populatedDeque(SIZE);
for (int i = 0; i < SIZE; ++i) {
boolean changed = q.retainAll(p);
assertEquals(changed, (i > 0));
assertTrue(q.containsAll(p));
assertEquals(SIZE - i, q.size());
p.removeFirst();
}
} |
retainAll(c) retains only those elements of c and reports true if changed
| ArrayDequeTest::testRetainAll | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testRemoveAll() {
for (int i = 1; i < SIZE; ++i) {
ArrayDeque q = populatedDeque(SIZE);
ArrayDeque p = populatedDeque(i);
assertTrue(q.removeAll(p));
assertEquals(SIZE - i, q.size());
for (int j = 0; j < i; ++j) {
assertFalse(q.contains(p.removeFirst()));
}
}
} |
removeAll(c) removes only those elements of c and reports true if changed
| ArrayDequeTest::testRemoveAll | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testToArray() {
ArrayDeque q = new ArrayDeque();
for (int i = 0; i < SIZE; i++) {
checkToArray(q);
q.addLast(i);
}
// Provoke wraparound
for (int i = 0; i < SIZE; i++) {
checkToArray(q);
assertEquals(i, q.poll());
q.addLast(SIZE + i);
}
for (int i = 0; i < SIZE; i++) {
checkToArray(q);
assertEquals(SIZE + i, q.poll());
}
} |
toArray() contains all elements in FIFO order
| ArrayDequeTest::testToArray | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testToArray2() {
ArrayDeque q = new ArrayDeque();
for (int i = 0; i < SIZE; i++) {
checkToArray2(q);
q.addLast(i);
}
// Provoke wraparound
for (int i = 0; i < SIZE; i++) {
checkToArray2(q);
assertEquals(i, q.poll());
q.addLast(SIZE + i);
}
for (int i = 0; i < SIZE; i++) {
checkToArray2(q);
assertEquals(SIZE + i, q.poll());
}
} |
toArray(a) contains all elements in FIFO order
| ArrayDequeTest::testToArray2 | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testToArray_NullArg() {
ArrayDeque l = new ArrayDeque();
l.add(new Object());
try {
l.toArray(null);
shouldThrow();
} catch (NullPointerException success) {}
} |
toArray(null) throws NullPointerException
| ArrayDequeTest::testToArray_NullArg | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testToArray1_BadArg() {
ArrayDeque l = new ArrayDeque();
l.add(new Integer(5));
try {
l.toArray(new String[10]);
shouldThrow();
} catch (ArrayStoreException success) {}
} |
toArray(incompatible array type) throws ArrayStoreException
| ArrayDequeTest::testToArray1_BadArg | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testIterator() {
ArrayDeque q = populatedDeque(SIZE);
Iterator it = q.iterator();
int i;
for (i = 0; it.hasNext(); i++)
assertTrue(q.contains(it.next()));
assertEquals(i, SIZE);
assertIteratorExhausted(it);
} |
Iterator iterates through all elements
| ArrayDequeTest::testIterator | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testEmptyIterator() {
Deque c = new ArrayDeque();
assertIteratorExhausted(c.iterator());
assertIteratorExhausted(c.descendingIterator());
} |
iterator of empty collection has no elements
| ArrayDequeTest::testEmptyIterator | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testIteratorOrdering() {
final ArrayDeque q = new ArrayDeque();
q.add(one);
q.add(two);
q.add(three);
int k = 0;
for (Iterator it = q.iterator(); it.hasNext();) {
assertEquals(++k, it.next());
}
assertEquals(3, k);
} |
Iterator ordering is FIFO
| ArrayDequeTest::testIteratorOrdering | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testIteratorRemove() {
final ArrayDeque q = new ArrayDeque();
final Random rng = new Random();
for (int iters = 0; iters < 100; ++iters) {
int max = rng.nextInt(5) + 2;
int split = rng.nextInt(max - 1) + 1;
for (int j = 1; j <= max; ++j)
q.add(new Integer(j));
Iterator it = q.iterator();
for (int j = 1; j <= split; ++j)
assertEquals(it.next(), new Integer(j));
it.remove();
assertEquals(it.next(), new Integer(split + 1));
for (int j = 1; j <= split; ++j)
q.remove(new Integer(j));
it = q.iterator();
for (int j = split + 1; j <= max; ++j) {
assertEquals(it.next(), new Integer(j));
it.remove();
}
assertFalse(it.hasNext());
assertTrue(q.isEmpty());
}
} |
iterator.remove() removes current element
| ArrayDequeTest::testIteratorRemove | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testDescendingIterator() {
ArrayDeque q = populatedDeque(SIZE);
int i = 0;
Iterator it = q.descendingIterator();
while (it.hasNext()) {
assertTrue(q.contains(it.next()));
++i;
}
assertEquals(i, SIZE);
assertFalse(it.hasNext());
try {
it.next();
shouldThrow();
} catch (NoSuchElementException success) {}
} |
Descending iterator iterates through all elements
| ArrayDequeTest::testDescendingIterator | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testDescendingIteratorOrdering() {
final ArrayDeque q = new ArrayDeque();
for (int iters = 0; iters < 100; ++iters) {
q.add(new Integer(3));
q.add(new Integer(2));
q.add(new Integer(1));
int k = 0;
for (Iterator it = q.descendingIterator(); it.hasNext();) {
assertEquals(++k, it.next());
}
assertEquals(3, k);
q.remove();
q.remove();
q.remove();
}
} |
Descending iterator ordering is reverse FIFO
| ArrayDequeTest::testDescendingIteratorOrdering | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testDescendingIteratorRemove() {
final ArrayDeque q = new ArrayDeque();
final Random rng = new Random();
for (int iters = 0; iters < 100; ++iters) {
int max = rng.nextInt(5) + 2;
int split = rng.nextInt(max - 1) + 1;
for (int j = max; j >= 1; --j)
q.add(new Integer(j));
Iterator it = q.descendingIterator();
for (int j = 1; j <= split; ++j)
assertEquals(it.next(), new Integer(j));
it.remove();
assertEquals(it.next(), new Integer(split + 1));
for (int j = 1; j <= split; ++j)
q.remove(new Integer(j));
it = q.descendingIterator();
for (int j = split + 1; j <= max; ++j) {
assertEquals(it.next(), new Integer(j));
it.remove();
}
assertFalse(it.hasNext());
assertTrue(q.isEmpty());
}
} |
descendingIterator.remove() removes current element
| ArrayDequeTest::testDescendingIteratorRemove | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testToString() {
ArrayDeque q = populatedDeque(SIZE);
String s = q.toString();
for (int i = 0; i < SIZE; ++i) {
assertTrue(s.contains(String.valueOf(i)));
}
} |
toString() contains toStrings of elements
| ArrayDequeTest::testToString | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testSerialization() throws Exception {
Queue x = populatedDeque(SIZE);
Queue y = serialClone(x);
assertNotSame(y, x);
assertEquals(x.size(), y.size());
assertEquals(x.toString(), y.toString());
assertTrue(Arrays.equals(x.toArray(), y.toArray()));
while (!x.isEmpty()) {
assertFalse(y.isEmpty());
assertEquals(x.remove(), y.remove());
}
assertTrue(y.isEmpty());
} |
A deserialized serialized deque has same elements in same order
| ArrayDequeTest::testSerialization | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testNeverContainsNull() {
Deque<?>[] qs = {
new ArrayDeque<Object>(),
populatedDeque(2),
};
for (Deque<?> q : qs) {
assertFalse(q.contains(null));
assertFalse(q.remove(null));
assertFalse(q.removeFirstOccurrence(null));
assertFalse(q.removeLastOccurrence(null));
}
} |
remove(null), contains(null) always return false
| ArrayDequeTest::testNeverContainsNull | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ArrayDequeTest.java | Apache-2.0 |
public void testConstructor() {
AtomicLong ai = new AtomicLong(1);
assertEquals(1, ai.get());
} |
constructor initializes to given value
| AtomicLongTest::testConstructor | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | Apache-2.0 |
public void testConstructor2() {
AtomicLong ai = new AtomicLong();
assertEquals(0, ai.get());
} |
default constructed initializes to zero
| AtomicLongTest::testConstructor2 | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | Apache-2.0 |
public void testGetSet() {
AtomicLong ai = new AtomicLong(1);
assertEquals(1, ai.get());
ai.set(2);
assertEquals(2, ai.get());
ai.set(-3);
assertEquals(-3, ai.get());
} |
get returns the last value set
| AtomicLongTest::testGetSet | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | Apache-2.0 |
public void testGetLazySet() {
AtomicLong ai = new AtomicLong(1);
assertEquals(1, ai.get());
ai.lazySet(2);
assertEquals(2, ai.get());
ai.lazySet(-3);
assertEquals(-3, ai.get());
} |
get returns the last value lazySet in same thread
| AtomicLongTest::testGetLazySet | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | Apache-2.0 |
public void testCompareAndSet() {
AtomicLong ai = new AtomicLong(1);
assertTrue(ai.compareAndSet(1, 2));
assertTrue(ai.compareAndSet(2, -4));
assertEquals(-4, ai.get());
assertFalse(ai.compareAndSet(-5, 7));
assertEquals(-4, ai.get());
assertTrue(ai.compareAndSet(-4, 7));
assertEquals(7, ai.get());
} |
compareAndSet succeeds in changing value if equal to expected else fails
| AtomicLongTest::testCompareAndSet | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | Apache-2.0 |
public void testCompareAndSetInMultipleThreads() throws Exception {
final AtomicLong ai = new AtomicLong(1);
Thread t = new Thread(new CheckedRunnable() {
public void realRun() {
while (!ai.compareAndSet(2, 3))
Thread.yield();
}});
t.start();
assertTrue(ai.compareAndSet(1, 2));
t.join(LONG_DELAY_MS);
assertFalse(t.isAlive());
assertEquals(3, ai.get());
} |
compareAndSet in one thread enables another waiting for value
to succeed
| AtomicLongTest::testCompareAndSetInMultipleThreads | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | Apache-2.0 |
public void testWeakCompareAndSet() {
AtomicLong ai = new AtomicLong(1);
do {} while (!ai.weakCompareAndSet(1, 2));
do {} while (!ai.weakCompareAndSet(2, -4));
assertEquals(-4, ai.get());
do {} while (!ai.weakCompareAndSet(-4, 7));
assertEquals(7, ai.get());
} |
repeated weakCompareAndSet succeeds in changing value when equal
to expected
| AtomicLongTest::testWeakCompareAndSet | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | Apache-2.0 |
public void testGetAndSet() {
AtomicLong ai = new AtomicLong(1);
assertEquals(1, ai.getAndSet(0));
assertEquals(0, ai.getAndSet(-10));
assertEquals(-10, ai.getAndSet(1));
} |
getAndSet returns previous value and sets to given value
| AtomicLongTest::testGetAndSet | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | Apache-2.0 |
public void testGetAndAdd() {
AtomicLong ai = new AtomicLong(1);
assertEquals(1, ai.getAndAdd(2));
assertEquals(3, ai.get());
assertEquals(3, ai.getAndAdd(-4));
assertEquals(-1, ai.get());
} |
getAndAdd returns previous value and adds given value
| AtomicLongTest::testGetAndAdd | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | Apache-2.0 |
public void testGetAndDecrement() {
AtomicLong ai = new AtomicLong(1);
assertEquals(1, ai.getAndDecrement());
assertEquals(0, ai.getAndDecrement());
assertEquals(-1, ai.getAndDecrement());
} |
getAndDecrement returns previous value and decrements
| AtomicLongTest::testGetAndDecrement | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | Apache-2.0 |
public void testGetAndIncrement() {
AtomicLong ai = new AtomicLong(1);
assertEquals(1, ai.getAndIncrement());
assertEquals(2, ai.get());
ai.set(-2);
assertEquals(-2, ai.getAndIncrement());
assertEquals(-1, ai.getAndIncrement());
assertEquals(0, ai.getAndIncrement());
assertEquals(1, ai.get());
} |
getAndIncrement returns previous value and increments
| AtomicLongTest::testGetAndIncrement | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | Apache-2.0 |
public void testAddAndGet() {
AtomicLong ai = new AtomicLong(1);
assertEquals(3, ai.addAndGet(2));
assertEquals(3, ai.get());
assertEquals(-1, ai.addAndGet(-4));
assertEquals(-1, ai.get());
} |
addAndGet adds given value to current, and returns current value
| AtomicLongTest::testAddAndGet | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | Apache-2.0 |
public void testDecrementAndGet() {
AtomicLong ai = new AtomicLong(1);
assertEquals(0, ai.decrementAndGet());
assertEquals(-1, ai.decrementAndGet());
assertEquals(-2, ai.decrementAndGet());
assertEquals(-2, ai.get());
} |
decrementAndGet decrements and returns current value
| AtomicLongTest::testDecrementAndGet | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | Apache-2.0 |
public void testIncrementAndGet() {
AtomicLong ai = new AtomicLong(1);
assertEquals(2, ai.incrementAndGet());
assertEquals(2, ai.get());
ai.set(-2);
assertEquals(-1, ai.incrementAndGet());
assertEquals(0, ai.incrementAndGet());
assertEquals(1, ai.incrementAndGet());
assertEquals(1, ai.get());
} |
incrementAndGet increments and returns current value
| AtomicLongTest::testIncrementAndGet | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | Apache-2.0 |
public void testSerialization() throws Exception {
AtomicLong x = new AtomicLong();
AtomicLong y = serialClone(x);
assertNotSame(x, y);
x.set(-22);
AtomicLong z = serialClone(x);
assertNotSame(y, z);
assertEquals(-22, x.get());
assertEquals(0, y.get());
assertEquals(-22, z.get());
} |
a deserialized serialized atomic holds same value
| AtomicLongTest::testSerialization | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | Apache-2.0 |
public void testToString() {
AtomicLong ai = new AtomicLong();
assertEquals("0", ai.toString());
for (long x : VALUES) {
ai.set(x);
assertEquals(Long.toString(x), ai.toString());
}
} |
toString returns current value.
| AtomicLongTest::testToString | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | Apache-2.0 |
public void testIntValue() {
AtomicLong ai = new AtomicLong();
assertEquals(0, ai.intValue());
for (long x : VALUES) {
ai.set(x);
assertEquals((int)x, ai.intValue());
}
} |
intValue returns current value.
| AtomicLongTest::testIntValue | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | Apache-2.0 |
public void testLongValue() {
AtomicLong ai = new AtomicLong();
assertEquals(0L, ai.longValue());
for (long x : VALUES) {
ai.set(x);
assertEquals(x, ai.longValue());
}
} |
longValue returns current value.
| AtomicLongTest::testLongValue | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | Apache-2.0 |
public void testFloatValue() {
AtomicLong ai = new AtomicLong();
assertEquals(0.0f, ai.floatValue());
for (long x : VALUES) {
ai.set(x);
assertEquals((float)x, ai.floatValue());
}
} |
floatValue returns current value.
| AtomicLongTest::testFloatValue | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | Apache-2.0 |
public void testDoubleValue() {
AtomicLong ai = new AtomicLong();
assertEquals(0.0d, ai.doubleValue());
for (long x : VALUES) {
ai.set(x);
assertEquals((double)x, ai.doubleValue());
}
} |
doubleValue returns current value.
| AtomicLongTest::testDoubleValue | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/AtomicLongTest.java | Apache-2.0 |
public void testBadStreamSize() {
ThreadLocalRandom r = ThreadLocalRandom.current();
Runnable[] throwingActions = {
() -> r.ints(-1L),
() -> r.ints(-1L, 2, 3),
() -> r.longs(-1L),
() -> r.longs(-1L, -1L, 1L),
() -> r.doubles(-1L),
() -> r.doubles(-1L, .5, .6),
};
assertThrows(IllegalArgumentException.class, throwingActions);
} |
Invoking sized ints, long, doubles, with negative sizes throws
IllegalArgumentException
| ThreadLocalRandom8Test::testBadStreamSize | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ThreadLocalRandom8Test.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/ThreadLocalRandom8Test.java | Apache-2.0 |
public void testConstructor() {
CopyOnWriteArrayList a = new CopyOnWriteArrayList();
assertTrue(a.isEmpty());
} |
a new list is empty
| CopyOnWriteArrayListTest::testConstructor | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | Apache-2.0 |
public void testConstructor2() {
Integer[] ints = new Integer[SIZE];
for (int i = 0; i < SIZE - 1; ++i)
ints[i] = new Integer(i);
CopyOnWriteArrayList a = new CopyOnWriteArrayList(ints);
for (int i = 0; i < SIZE; ++i)
assertEquals(ints[i], a.get(i));
} |
new list contains all elements of initializing array
| CopyOnWriteArrayListTest::testConstructor2 | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | Apache-2.0 |
public void testConstructor3() {
Integer[] ints = new Integer[SIZE];
for (int i = 0; i < SIZE - 1; ++i)
ints[i] = new Integer(i);
CopyOnWriteArrayList a = new CopyOnWriteArrayList(Arrays.asList(ints));
for (int i = 0; i < SIZE; ++i)
assertEquals(ints[i], a.get(i));
} |
new list contains all elements of initializing collection
| CopyOnWriteArrayListTest::testConstructor3 | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | Apache-2.0 |
public void testAddAll() {
CopyOnWriteArrayList full = populatedArray(3);
assertTrue(full.addAll(Arrays.asList(three, four, five)));
assertEquals(6, full.size());
assertTrue(full.addAll(Arrays.asList(three, four, five)));
assertEquals(9, full.size());
} |
addAll adds each element from the given collection, including duplicates
| CopyOnWriteArrayListTest::testAddAll | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | Apache-2.0 |
public void testAddAllAbsent() {
CopyOnWriteArrayList full = populatedArray(3);
// "one" is duplicate and will not be added
assertEquals(2, full.addAllAbsent(Arrays.asList(three, four, one)));
assertEquals(5, full.size());
assertEquals(0, full.addAllAbsent(Arrays.asList(three, four, one)));
assertEquals(5, full.size());
} |
addAllAbsent adds each element from the given collection that did not
already exist in the List
| CopyOnWriteArrayListTest::testAddAllAbsent | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | Apache-2.0 |
public void testAddIfAbsent() {
CopyOnWriteArrayList full = populatedArray(SIZE);
full.addIfAbsent(one);
assertEquals(SIZE, full.size());
} |
addIfAbsent will not add the element if it already exists in the list
| CopyOnWriteArrayListTest::testAddIfAbsent | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | Apache-2.0 |
public void testAddIfAbsent2() {
CopyOnWriteArrayList full = populatedArray(SIZE);
full.addIfAbsent(three);
assertTrue(full.contains(three));
} |
addIfAbsent adds the element when it does not exist in the list
| CopyOnWriteArrayListTest::testAddIfAbsent2 | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | Apache-2.0 |
public void testClear() {
CopyOnWriteArrayList full = populatedArray(SIZE);
full.clear();
assertEquals(0, full.size());
} |
clear removes all elements from the list
| CopyOnWriteArrayListTest::testClear | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | Apache-2.0 |
public void testClone() {
CopyOnWriteArrayList l1 = populatedArray(SIZE);
CopyOnWriteArrayList l2 = (CopyOnWriteArrayList)(l1.clone());
assertEquals(l1, l2);
l1.clear();
assertFalse(l1.equals(l2));
} |
Cloned list is equal
| CopyOnWriteArrayListTest::testClone | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | Apache-2.0 |
public void testContains() {
CopyOnWriteArrayList full = populatedArray(3);
assertTrue(full.contains(one));
assertFalse(full.contains(five));
} |
contains is true for added elements
| CopyOnWriteArrayListTest::testContains | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | Apache-2.0 |
public void testAddIndex() {
CopyOnWriteArrayList full = populatedArray(3);
full.add(0, m1);
assertEquals(4, full.size());
assertEquals(m1, full.get(0));
assertEquals(zero, full.get(1));
full.add(2, m2);
assertEquals(5, full.size());
assertEquals(m2, full.get(2));
assertEquals(two, full.get(4));
} |
adding at an index places it in the indicated index
| CopyOnWriteArrayListTest::testAddIndex | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | Apache-2.0 |
public void testEquals() {
CopyOnWriteArrayList a = populatedArray(3);
CopyOnWriteArrayList b = populatedArray(3);
assertTrue(a.equals(b));
assertTrue(b.equals(a));
assertTrue(a.containsAll(b));
assertTrue(b.containsAll(a));
assertEquals(a.hashCode(), b.hashCode());
a.add(m1);
assertFalse(a.equals(b));
assertFalse(b.equals(a));
assertTrue(a.containsAll(b));
assertFalse(b.containsAll(a));
b.add(m1);
assertTrue(a.equals(b));
assertTrue(b.equals(a));
assertTrue(a.containsAll(b));
assertTrue(b.containsAll(a));
assertEquals(a.hashCode(), b.hashCode());
assertFalse(a.equals(null));
} |
lists with same elements are equal and have same hashCode
| CopyOnWriteArrayListTest::testEquals | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | Apache-2.0 |
public void testContainsAll() {
CopyOnWriteArrayList full = populatedArray(3);
assertTrue(full.containsAll(Arrays.asList()));
assertTrue(full.containsAll(Arrays.asList(one)));
assertTrue(full.containsAll(Arrays.asList(one, two)));
assertFalse(full.containsAll(Arrays.asList(one, two, six)));
assertFalse(full.containsAll(Arrays.asList(six)));
try {
full.containsAll(null);
shouldThrow();
} catch (NullPointerException success) {}
} |
containsAll returns true for collections with subset of elements
| CopyOnWriteArrayListTest::testContainsAll | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | Apache-2.0 |
public void testGet() {
CopyOnWriteArrayList full = populatedArray(3);
assertEquals(0, full.get(0));
} |
get returns the value at the given index
| CopyOnWriteArrayListTest::testGet | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | Apache-2.0 |
public void testIndexOf() {
CopyOnWriteArrayList full = populatedArray(3);
assertEquals(1, full.indexOf(one));
assertEquals(-1, full.indexOf("puppies"));
} |
indexOf gives the index for the given object
| CopyOnWriteArrayListTest::testIndexOf | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | Apache-2.0 |
public void testIndexOf2() {
CopyOnWriteArrayList full = populatedArray(3);
assertEquals(1, full.indexOf(one, 0));
assertEquals(-1, full.indexOf(one, 2));
} |
indexOf gives the index based on the given index
at which to start searching
| CopyOnWriteArrayListTest::testIndexOf2 | java | google/j2objc | jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | https://github.com/google/j2objc/blob/master/jre_emul/android/platform/libcore/jsr166-tests/src/test/java/jsr166/CopyOnWriteArrayListTest.java | Apache-2.0 |
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