public void TestAwaitLockCount()
{
ReentrantLock locker = new ReentrantLock();
Condition c = locker.NewCondition();
Pair data = new Pair(locker, c);
Thread t1 = new Thread(TestAwaitLockCountRunnable1);
Thread t2 = new Thread(TestAwaitLockCountRunnable2);
try
{
t1.Start(data);
t2.Start(data);
Thread.Sleep(SHORT_DELAY_MS);
locker.Lock();
c.SignalAll();
locker.UnLock();
t1.Join(SHORT_DELAY_MS);
t2.Join(SHORT_DELAY_MS);
Assert.IsFalse(t1.IsAlive);
Assert.IsFalse(t2.IsAlive);
}
catch (Exception e)
{
UnexpectedException(e);
}
}
public void TestGetWaitQueueLength()
{
ReentrantLock locker = new ReentrantLock();
Condition c = locker.NewCondition();
Pair data = new Pair(locker, c);
Thread t1 = new Thread(TestGetWaitQueueLengthRunnable1);
Thread t2 = new Thread(TestGetWaitQueueLengthRunnable2);
try
{
t1.Start(data);
Thread.Sleep(SHORT_DELAY_MS);
t2.Start(data);
Thread.Sleep(SHORT_DELAY_MS);
locker.Lock();
Assert.IsTrue(locker.HasWaiters(c));
Assert.AreEqual(2, locker.GetWaitQueueLength(c));
c.SignalAll();
locker.UnLock();
Thread.Sleep(SHORT_DELAY_MS);
locker.Lock();
Assert.IsFalse(locker.HasWaiters(c));
Assert.AreEqual(0, locker.GetWaitQueueLength(c));
locker.UnLock();
t1.Join(SHORT_DELAY_MS);
t2.Join(SHORT_DELAY_MS);
Assert.IsFalse(t1.IsAlive);
Assert.IsFalse(t2.IsAlive);
}
catch (Exception e)
{
UnexpectedException(e);
}
}
public void TestAwaitTimeout()
{
ReentrantLock locker = new ReentrantLock();
Condition c = locker.NewCondition();
try
{
locker.Lock();
c.Await(SHORT_DELAY_MS);
locker.UnLock();
}
catch (Exception e)
{
UnexpectedException(e);
}
}
public void TestAwaitUntilTimeout()
{
ReentrantLock locker = new ReentrantLock();
Condition c = locker.NewCondition();
try
{
locker.Lock();
c.AwaitUntil(DateTime.Now.AddMilliseconds(100));
locker.UnLock();
}
catch (Exception e)
{
UnexpectedException(e);
}
}
public void TestAwaitWithTimeout()
{
ReentrantLock locker = new ReentrantLock();
Condition c = locker.NewCondition();
try
{
locker.Lock();
long t = c.Await(1);
Assert.IsTrue(t <= 0);
locker.UnLock();
}
catch (Exception e)
{
UnexpectedException(e);
}
}
public void TestSignalIllegalMonitor()
{
ReentrantLock locker = new ReentrantLock();
Condition c = locker.NewCondition();
try
{
c.Signal();
ShouldThrow();
}
catch (ThreadStateException)
{
}
catch (Exception e)
{
UnexpectedException(e);
}
}
public void TestHasWaitersTSE()
{
ReentrantLock locker = new ReentrantLock();
Condition c = (locker.NewCondition());
try
{
locker.HasWaiters(c);
ShouldThrow();
}
catch (ThreadStateException)
{
}
catch (Exception e)
{
UnexpectedException(e);
}
}
public void TestGetWaitQueueLengthTSE()
{
ReentrantLock locker = new ReentrantLock();
Condition c = (locker.NewCondition());
try
{
locker.GetWaitQueueLength(c);
ShouldThrow();
}
catch (ThreadStateException)
{
}
catch (Exception e)
{
UnexpectedException(e);
}
}
public void TestHasWaitersIAE()
{
ReentrantLock locker = new ReentrantLock();
Condition c = (locker.NewCondition());
ReentrantLock locker2 = new ReentrantLock();
try
{
locker2.HasWaiters(c);
ShouldThrow();
}
catch (ArgumentException)
{
}
catch (Exception e)
{
UnexpectedException(e);
}
}
public void TestAwaitUntilInterrupt()
{
ReentrantLock locker = new ReentrantLock();
Condition c = locker.NewCondition();
Pair data = new Pair(locker, c);
Thread t = new Thread(TestAwaitUntilInterruptRunnable);
try
{
t.Start(data);
Thread.Sleep(SHORT_DELAY_MS);
t.Interrupt();
t.Join(SHORT_DELAY_MS);
Assert.IsFalse(t.IsAlive);
}
catch (Exception e)
{
UnexpectedException(e);
}
}
public void TestAwait()
{
ReentrantLock locker = new ReentrantLock();
Condition c = locker.NewCondition();
Pair data = new Pair(locker, c);
Thread t = new Thread(TestAwaitRunnable);
try
{
t.Start(data);
Thread.Sleep(MEDIUM_DELAY_MS);
locker.Lock();
c.Signal();
locker.UnLock();
t.Join(SMALL_DELAY_MS);
Assert.IsFalse(t.IsAlive);
}
catch (Exception e)
{
UnexpectedException(e);
}
}
public void TestAwaitUntilInterrupt()
{
ReentrantLock locker = new ReentrantLock();
Condition c = locker.NewCondition();
Pair data = new Pair(locker, c);
Thread t = new Thread(TestAwaitUntilInterruptRunnable);
try
{
t.Start(data);
Thread.Sleep(SHORT_DELAY_MS);
t.Interrupt();
t.Join(SHORT_DELAY_MS);
Assert.IsFalse(t.IsAlive);
}
catch (Exception e)
{
UnexpectedException(e);
}
}
public void TestSignalIllegalMonitor()
{
ReentrantLock locker = new ReentrantLock();
Condition c = locker.NewCondition();
try
{
c.Signal();
ShouldThrow();
}
catch (ThreadStateException)
{
}
catch (Exception e)
{
UnexpectedException(e);
}
}
public void TestAwaitWithTimeout()
{
ReentrantLock locker = new ReentrantLock();
Condition c = locker.NewCondition();
try
{
locker.Lock();
long t = c.Await(1);
Assert.IsTrue(t <= 0);
locker.UnLock();
}
catch (Exception e)
{
UnexpectedException(e);
}
}
public void TestAwaitTimeout()
{
ReentrantLock locker = new ReentrantLock();
Condition c = locker.NewCondition();
try
{
locker.Lock();
c.Await(SHORT_DELAY_MS);
locker.UnLock();
}
catch (Exception e)
{
UnexpectedException(e);
}
}
public void TestAwait()
{
ReentrantLock locker = new ReentrantLock();
Condition c = locker.NewCondition();
Pair data = new Pair(locker, c);
Thread t = new Thread(TestAwaitRunnable);
try
{
t.Start(data);
Thread.Sleep(MEDIUM_DELAY_MS);
locker.Lock();
c.Signal();
locker.UnLock();
t.Join(SMALL_DELAY_MS);
Assert.IsFalse(t.IsAlive);
}
catch (Exception e)
{
UnexpectedException(e);
}
}
public void TestAwaitUntilTimeout()
{
ReentrantLock locker = new ReentrantLock();
Condition c = locker.NewCondition();
try
{
locker.Lock();
c.AwaitUntil(DateTime.Now.AddMilliseconds(100));
locker.UnLock();
}
catch (Exception e)
{
UnexpectedException(e);
}
}
public void TestHasWaitersIAE()
{
ReentrantLock locker = new ReentrantLock();
Condition c = (locker.NewCondition());
ReentrantLock locker2 = new ReentrantLock();
try
{
locker2.HasWaiters(c);
ShouldThrow();
}
catch (ArgumentException)
{
}
catch (Exception e)
{
UnexpectedException(e);
}
}
public void TestHasWaitersTSE()
{
ReentrantLock locker = new ReentrantLock();
Condition c = (locker.NewCondition());
try
{
locker.HasWaiters(c);
ShouldThrow();
}
catch (ThreadStateException)
{
}
catch (Exception e)
{
UnexpectedException(e);
}
}
public void TestGetWaitQueueLengthTSE()
{
ReentrantLock locker = new ReentrantLock();
Condition c = (locker.NewCondition());
try
{
locker.GetWaitQueueLength(c);
ShouldThrow();
}
catch (ThreadStateException)
{
}
catch (Exception e)
{
UnexpectedException(e);
}
}
public void TestAwaitLockCount()
{
ReentrantLock locker = new ReentrantLock();
Condition c = locker.NewCondition();
Pair data = new Pair(locker, c);
Thread t1 = new Thread(TestAwaitLockCountRunnable1);
Thread t2 = new Thread(TestAwaitLockCountRunnable2);
try
{
t1.Start(data);
t2.Start(data);
Thread.Sleep(SHORT_DELAY_MS);
locker.Lock();
c.SignalAll();
locker.UnLock();
t1.Join(SHORT_DELAY_MS);
t2.Join(SHORT_DELAY_MS);
Assert.IsFalse(t1.IsAlive);
Assert.IsFalse(t2.IsAlive);
}
catch (Exception e)
{
UnexpectedException(e);
}
}
public void TestGetWaitQueueLength()
{
ReentrantLock locker = new ReentrantLock();
Condition c = locker.NewCondition();
Pair data = new Pair(locker, c);
Thread t1 = new Thread(TestGetWaitQueueLengthRunnable1);
Thread t2 = new Thread(TestGetWaitQueueLengthRunnable2);
try
{
t1.Start(data);
Thread.Sleep(SHORT_DELAY_MS);
t2.Start(data);
Thread.Sleep(SHORT_DELAY_MS);
locker.Lock();
Assert.IsTrue(locker.HasWaiters(c));
Assert.AreEqual(2, locker.GetWaitQueueLength(c));
c.SignalAll();
locker.UnLock();
Thread.Sleep(SHORT_DELAY_MS);
locker.Lock();
Assert.IsFalse(locker.HasWaiters(c));
Assert.AreEqual(0, locker.GetWaitQueueLength(c));
locker.UnLock();
t1.Join(SHORT_DELAY_MS);
t2.Join(SHORT_DELAY_MS);
Assert.IsFalse(t1.IsAlive);
Assert.IsFalse(t2.IsAlive);
}
catch (Exception e)
{
UnexpectedException(e);
}
}
