public void DontRemoveOnetimeReceiversThatReturnFalse()
{
Task tk0 = new Task(()=>{});
Task tk1 = new Task(()=>{});
EvalTask rv0 = new EvalTask (true, tk0);
VoidDispatcherQueue dq0 = new VoidDispatcherQueue ();
rv0.TaskQueue = dq0;
EvalTask rv1 = new EvalTask (false, tk1);
VoidDispatcherQueue dq1 = new VoidDispatcherQueue ();
rv1.TaskQueue = dq1;
Port<int> port = new Port<int> ();
IPortReceive ipr = port;
ipr.RegisterReceiver (rv0);
Assert.AreEqual (1, ipr.GetReceivers ().Length, "#1");
port.Post (10);
Assert.AreEqual (1, dq0.queuedTasks, "#2");
Assert.AreEqual (0, ipr.GetReceivers ().Length, "#3");
ipr.RegisterReceiver (rv1);
Assert.AreEqual (1, ipr.GetReceivers ().Length, "#4");
port.Post (10);
Assert.AreEqual (1, dq1.queuedTasks, "#5");
Assert.AreEqual (1, ipr.GetReceivers ().Length, "#6");
}
public void CleanedUpReceiverReturnsTask()
{
var p = new Port<int> ();
IPortReceive ipr = p;
VoidDispatcherQueue dq = new VoidDispatcherQueue ();
ReceiverTask rt = new EvalTask (true, new NullTask ());
rt.State = ReceiverTaskState.CleanedUp;
rt.TaskQueue = dq;
ipr.RegisterReceiver (rt);
Assert.AreEqual (1, ipr.GetReceivers ().Length, "#1");
p.Post (10);
Assert.AreEqual (1, dq.queuedTasks, "#2");
Assert.AreEqual (0, ipr.GetReceivers ().Length, "#3");
}
public void ReceiveWithElementOnThePort()
{
Port<int> port = new Port<int> ();
IPortReceive portRec = port;
port.Post (10);
var receiver = port.Receive ();
var dq = new VoidDispatcherQueue ();
receiver.TaskQueue = dq;
Assert.IsNull (receiver.Arbiter, "#1");
Assert.AreEqual (ReceiverTaskState.Onetime, receiver.State, "#2");
Assert.IsNull (receiver.Execute (), "#3");
Assert.AreEqual (ReceiverTaskState.Onetime, receiver.State, "#4");
IPortReceive rec = port;
Assert.AreEqual (1, rec.GetReceivers ().Length, "#5");
}
public void TestTrivialReceiver()
{
Port<int> port = new Port<int> ();
var receiver = port.Receive ();
var dq = new VoidDispatcherQueue ();
receiver.TaskQueue = dq;
Assert.IsNull (receiver.Arbiter, "#1");
Assert.AreEqual (ReceiverTaskState.Onetime, receiver.State, "#2");
Assert.IsNull (receiver.Execute (), "#3");
Assert.AreEqual (ReceiverTaskState.Onetime, receiver.State, "#4");
IPortReceive rec = port;
Assert.AreEqual (1, rec.GetReceivers ().Length, "#5");
ITask res = null;
Assert.IsFalse (receiver.Evaluate (new PortElement<int>(10), ref res), "#6");
Assert.IsNotNull (res, "#7");
Assert.IsNull (res.Execute (), "#8");
Assert.AreEqual (ReceiverTaskState.CleanedUp, receiver.State, "#9");
Assert.AreEqual (0, rec.GetReceivers ().Length, "#10");
}
public void ScheduleAllTaskReturnedByEvaluate()
{
Task tk0 = new Task(()=>{});
Task tk1 = new Task(()=>{});
EvalTask rv0 = new EvalTask (false, tk0);
VoidDispatcherQueue dq0 = new VoidDispatcherQueue ();
rv0.TaskQueue = dq0;
EvalTask rv1 = new EvalTask (false, tk1);
VoidDispatcherQueue dq1 = new VoidDispatcherQueue ();
rv1.TaskQueue = dq1;
Port<int> port = new Port<int> ();
IPortReceive ipr = port;
ipr.RegisterReceiver (rv0);
ipr.RegisterReceiver (rv1);
port.Post (10);
Assert.AreEqual (1, dq0.queuedTasks, "#1");
Assert.AreEqual (1, dq1.queuedTasks, "#2");
Assert.AreEqual (2, ipr.GetReceivers ().Length, "#3");
}
