@Override
public void run() {
try {
starter.await();
} catch (final InterruptedException e) {
Assert.fail();
}
for (int i = 0; i < CALLS_PER_THREAD; i++) {
final String id = getRandom(ids);
final IdBasedLock<String> lock = lockManager.obtainLock(id);
lock.lock();
int activeCount = ACTIVE_CALLS.incrementAndGet();
if (activeCount > ACTIVE_MAX_CALLS.get()) ACTIVE_MAX_CALLS.set(activeCount);
int activePerIdCount = ACTIVE_PER_ID_CALLS.get(id).incrementAndGet();
if (activePerIdCount > ACTIVE_MAX_PER_ID_CALLS.get(id).get())
ACTIVE_MAX_PER_ID_CALLS.get(id).set(activePerIdCount);
if (activePerIdCount > 1) UNSAFE_PER_ID_CALLS.get(id).incrementAndGet();
ACTIVE_PER_ID_CALLS.get(id).decrementAndGet();
ACTIVE_CALLS.decrementAndGet();
lock.unlock();
PROCESSED_PER_ID_CALLS.get(id).incrementAndGet();
}
finisher.countDown();
}
/** Basic {@link ConcurrentIdBasedLockManager} test. */
@Test
public void basicConcurrentLockManagerTest() {
IdBasedLockManager<String> lockManager = new ConcurrentIdBasedLockManager<>();
Assert.assertNotNull(lockManager.getLocksIds());
Assert.assertEquals(0, lockManager.getLocksIds().size());
IdBasedLock<String> lock = lockManager.obtainLock(LOCK_ID);
Assert.assertNotNull(lock);
Assert.assertNotNull(lockManager.getLocksIds());
Assert.assertEquals(1, lockManager.getLocksIds().size());
Assert.assertNotNull(lockManager.getLocksIds().get(0));
Assert.assertEquals(LOCK_ID, lockManager.getLocksIds().get(0));
lock.lock();
try {
Assert.assertEquals(LOCK_ID, lock.getId());
Assert.assertEquals(1, lock.getReferencesCount());
Assert.assertNotNull(lock.toString());
} finally {
lock.unlock();
}
Assert.assertNotNull(lockManager.getLocksIds());
Assert.assertEquals(0, lockManager.getLocksIds().size());
}
