public void Should_not_stall_the_scheduler()
{
Fiber fiber = new ThreadPoolFiber();
FiberScheduler scheduler = new TimerFiberScheduler(new ThreadPoolFiber());
var called = new Future<bool>();
scheduler.Schedule(200.Milliseconds(), fiber, () => { throw new InvalidOperationException("Bugger!"); });
scheduler.Schedule(400.Milliseconds(), fiber, () => called.Complete(true));
called.WaitUntilCompleted(1.Seconds()).ShouldBeTrue();
}
public void Timer_Based_Demo()
{
FiberScheduler scheduler = new TimerFiberScheduler(new SynchronousFiber());
scheduler.Schedule(0, 1000, new SynchronousFiber(), () =>
{
Trace.WriteLine("Starting it up");
_ping.Start(10, _pong);
});
Thread.Sleep(6000);
}
public void Schedule()
{
var fiber = new SynchronousFiber();
var count = 0;
var reset = new AutoResetEvent(false);
Action one = () => Assert.AreEqual(0, count++);
Action two = () => Assert.AreEqual(1, count++);
Action three = delegate
{
Assert.AreEqual(2, count++);
reset.Set();
};
var thread = new TimerFiberScheduler(fiber);
thread.Schedule(50, fiber, three);
thread.Schedule(1, fiber, two);
thread.Schedule(1, fiber, two);
Assert.IsTrue(reset.WaitOne(10000, false));
}
public void Should_wait_until_the_appropriate_time_for_the_action_to_execute()
{
Fiber fiber = new ThreadPoolFiber();
FiberScheduler scheduler = new TimerFiberScheduler(new SynchronousFiber());
var called = new Future<bool>();
scheduler.Schedule(100.Milliseconds(), fiber, () => called.Complete(true));
called.IsCompleted.ShouldBeFalse();
called.WaitUntilCompleted(1.Seconds()).ShouldBeTrue();
}
public void Should_not_run_any_pending_actions()
{
Fiber fiber = new ThreadPoolFiber();
FiberScheduler scheduler = new TimerFiberScheduler(new ThreadPoolFiber());
var called = new Future<bool>();
scheduler.Schedule(1.Seconds(), fiber, () => called.Complete(true));
scheduler.Disable();
called.WaitUntilCompleted(2.Seconds()).ShouldBeFalse();
}
public void Should_schedule_events()
{
var update = new UserUpdate {LastActivity = DateTime.Now - 5.Minutes()};
Fiber fiber = new SynchronousFiber();
var future = new Future<UserUpdate>();
Channel<UserUpdate> channel = new PublishSubscribeChannel<UserUpdate>(fiber, new Channel<UserUpdate>[] {future});
var scheduler = new TimerFiberScheduler(fiber);
scheduler.Schedule(1000, fiber, () => channel.Send(update));
Thread.Sleep(500);
Assert.IsFalse(future.WaitUntilCompleted(0.Seconds()));
Assert.IsTrue(future.WaitUntilCompleted(1.Seconds()));
}
public void Schedule1000In1ms()
{
var fiber = new SynchronousFiber();
var count = 0;
var reset = new AutoResetEvent(false);
Action one = delegate
{
count++;
if (count == 1000)
{
reset.Set();
}
};
var thread = new TimerFiberScheduler(fiber);
{
for (var i = 0; i < 1000; i++)
{
thread.Schedule(i, fiber,one);
}
Assert.IsTrue(reset.WaitOne(1200, false));
}
}
public void Should_run_the_action_until_disabled()
{
Fiber fiber = new ThreadPoolFiber();
FiberScheduler scheduler = new TimerFiberScheduler(new ThreadPoolFiber());
Stopwatch elapsed = Stopwatch.StartNew();
int count = 0;
var called = new Future<int>();
var failed = new Future<bool>();
ScheduledAction scheduledAction = null;
scheduledAction = scheduler.Schedule(TimeSpan.Zero, 100.Milliseconds(), fiber, () =>
{
count++;
if (count == 10)
{
called.Complete(count);
scheduledAction.Cancel();
}
else if (count > 10)
{
failed.Complete(true);
}
});
called.WaitUntilCompleted(5.Seconds()).ShouldBeTrue();
elapsed.Stop();
failed.WaitUntilCompleted(200.Milliseconds()).ShouldBeFalse();
Trace.WriteLine("Time Period: " + elapsed.ElapsedMilliseconds);
}
public void Should_run_the_new_action_immediately()
{
Fiber fiber = new ThreadPoolFiber();
FiberScheduler scheduler = new TimerFiberScheduler(new ThreadPoolFiber());
var called = new Future<bool>();
scheduler.Schedule(2.Seconds(), fiber, () => { });
scheduler.Schedule(0.Seconds(), fiber, () => called.Complete(true));
called.WaitUntilCompleted(1.Seconds()).ShouldBeTrue();
}