public void TestDispose()
{
MasterSlaveBarrier testBarrier = new MasterSlaveBarrier(2U);
Thread slaveA = new Thread(testBarrier.SlaveWaitForFirstOpen);
Thread slaveB = new Thread(testBarrier.SlaveWaitForFirstOpen);
slaveA.Start();
LosgapSystem.InvokeOnMaster(() => testBarrier.Dispose());
slaveB.Start();
slaveA.Join();
slaveB.Join();
testBarrier = new MasterSlaveBarrier(2U);
slaveA = new Thread(() => {
testBarrier.SlaveWaitForFirstOpen();
testBarrier.SlaveWaitForReset();
});
slaveB = new Thread(() => {
testBarrier.SlaveWaitForFirstOpen();
testBarrier.SlaveWaitForReset();
});
slaveA.Start();
slaveB.Start();
LosgapSystem.InvokeOnMaster(() => {
testBarrier.MasterOpenBarrier();
testBarrier.MasterWaitForClose();
testBarrier.Dispose();
});
slaveA.Join();
slaveB.Join();
}
public void TestOpenAndClose()
{
MasterSlaveBarrier testBarrier = new MasterSlaveBarrier(2U);
Thread slaveA = new Thread(testBarrier.SlaveWaitForFirstOpen);
slaveA.Start();
Thread slaveB = new Thread(testBarrier.SlaveWaitForFirstOpen);
slaveB.Start();
Assert.IsFalse(slaveA.Join(TimeSpan.FromSeconds(0.5d)));
Assert.IsFalse(slaveB.Join(TimeSpan.FromSeconds(0.5d)));
LosgapSystem.InvokeOnMaster(testBarrier.MasterOpenBarrier);
slaveA.Join();
slaveB.Join();
slaveA = new Thread(testBarrier.SlaveWaitForReset);
slaveA.Start();
slaveB = new Thread(testBarrier.SlaveWaitForReset);
bool barrierClosed = false;
object barrierClosePulse = new object();
LosgapSystem.InvokeOnMasterAsync(() => {
testBarrier.MasterWaitForClose();
testBarrier.MasterOpenBarrier();
lock (barrierClosePulse) {
barrierClosed = true;
Monitor.Pulse(barrierClosePulse);
}
});
Thread.Sleep(TimeSpan.FromSeconds(0.5d));
Assert.IsFalse(barrierClosed);
Monitor.Enter(barrierClosePulse);
slaveB.Start();
slaveA.Join();
slaveB.Join();
Monitor.Wait(barrierClosePulse);
Monitor.Exit(barrierClosePulse);
Assert.IsTrue(barrierClosed);
testBarrier.Dispose();
}
/// <summary>
/// Stops all threads, allowing them to finish and be garbage collected.
/// </summary>
void IDisposable.Dispose()
{
isDisposed = true;
WorkBarrier.Dispose();
}