public void TestAcquire()
{
Mutex rl = new Mutex();
rl.Acquire(1);
Assert.IsTrue(rl.AccessIsHeldExclusively());
rl.Release(1);
Assert.IsFalse(rl.AccessIsHeldExclusively());
}
public void TestAcquireInterruptibly2()
{
Mutex sync = new Mutex();
try
{
sync.AcquireInterruptibly(1);
}
catch (Exception e)
{
UnexpectedException(e);
}
Thread t = new Thread(InterruptedSyncRunnable);
try
{
t.Start(sync);
t.Interrupt();
Assert.IsTrue(sync.AccessIsHeldExclusively());
t.Join();
}
catch (Exception e)
{
UnexpectedException(e);
}
}
public void TestGetState()
{
Mutex sync = new Mutex();
sync.Acquire(1);
Assert.IsTrue(sync.AccessIsHeldExclusively());
sync.Release(1);
Assert.IsFalse(sync.AccessIsHeldExclusively());
Thread t = new Thread(TestGetStateRunnable);
try
{
t.Start(sync);
Thread.Sleep(SHORT_DELAY_MS);
Assert.IsTrue(sync.AccessIsHeldExclusively());
t.Join();
Assert.IsFalse(sync.AccessIsHeldExclusively());
}
catch (Exception e)
{
UnexpectedException(e);
}
}
public void TestIsHeldExclusively()
{
Mutex rl = new Mutex();
Assert.IsFalse(rl.AccessIsHeldExclusively());
}