public void TestIsQueued()
{
Mutex sync = new Mutex();
Thread t1 = new Thread(InterruptedSyncRunnable);
Thread t2 = new Thread(InterruptibleSyncRunnable);
try
{
Assert.IsFalse(sync.IsQueued(t1));
Assert.IsFalse(sync.IsQueued(t2));
sync.Acquire(1);
t1.Start(sync);
Thread.Sleep(SHORT_DELAY_MS);
Assert.IsTrue(sync.IsQueued(t1));
t2.Start(sync);
Thread.Sleep(SHORT_DELAY_MS);
Assert.IsTrue(sync.IsQueued(t1));
Assert.IsTrue(sync.IsQueued(t2));
t1.Interrupt();
Thread.Sleep(SHORT_DELAY_MS);
Assert.IsFalse(sync.IsQueued(t1));
Assert.IsTrue(sync.IsQueued(t2));
sync.Release(1);
Thread.Sleep(SHORT_DELAY_MS);
Assert.IsFalse(sync.IsQueued(t1));
Thread.Sleep(SHORT_DELAY_MS);
Assert.IsFalse(sync.IsQueued(t2));
t1.Join();
t2.Join();
}
catch(Exception e)
{
UnexpectedException(e);
}
}
public void TestIsQueuedNPE()
{
Mutex sync = new Mutex();
try
{
sync.IsQueued(null);
ShouldThrow();
}
catch (NullReferenceException)
{
}
}