public void Should_result_in_an_exception()
{
var action = MockRepository.GenerateMock<Action>();
var queue = new ThreadPoolFiber(2, 0);
queue.Enqueue(action);
queue.Enqueue(action);
try
{
queue.Enqueue(action);
Assert.Fail("Should have thrown an exception");
}
catch (FiberException ex)
{
ex.Message.Contains("Insufficient").ShouldBeTrue();
}
}
public void Should_prevent_new_actions_from_being_queued()
{
Fiber fiber = new ThreadPoolFiber();
var called = new Future<bool>();
fiber.StopAcceptingActions();
Assert.Throws<FiberException>(() => fiber.Enqueue(() => called.Complete(true)));
fiber.ExecuteAll(10.Seconds());
called.IsCompleted.ShouldBeFalse();
}
public void Should_be_passable_to_another_action_queue()
{
Fiber fiber = new ThreadPoolFiber();
var timer = Stopwatch.StartNew();
Stopwatch inner = new Stopwatch();
Stopwatch dep = new Stopwatch();
try
{
using (var scope = new TransactionScope(TransactionScopeOption.RequiresNew))
{
inner.Start();
DependentTransaction dependentClone = Transaction.Current.DependentClone(DependentCloneOption.BlockCommitUntilComplete);
dependentClone.TransactionCompleted += (sender,args) =>
{
Trace.WriteLine("Completed");
};
fiber.Enqueue(() =>
{
dep.Start();
try
{
//ThreadUtil.Sleep(20.Milliseconds());
Trace.WriteLine("complieing");
dependentClone.Complete();
dep.Stop();
Trace.WriteLine("done");
}
catch (Exception ex)
{
dependentClone.Rollback(ex);
}
finally
{
dependentClone.Dispose();
Trace.WriteLine("clone disposed");
}
});
scope.Complete();
Trace.WriteLine("scope complete");
}
Trace.WriteLine("all done");
}
catch (Exception ex)
{
}
inner.Stop();
timer.Stop();
Trace.WriteLine("Timer: " + (int)timer.ElapsedMilliseconds);
Trace.WriteLine("Inner: " + (int)inner.ElapsedMilliseconds);
Trace.WriteLine("Dep: " + (int)dep.ElapsedMilliseconds);
}
public void Should_result_in_no_waiting_actions_in_the_queue()
{
TraceLogProvider.Configure(LogLevel.Debug);
Fiber fiber = new ThreadPoolFiber();
fiber.Enqueue(() => Thread.Sleep(1000));
var called = new Future<bool>();
fiber.Enqueue(() => called.Complete(true));
fiber.ExecuteAll(8.Seconds());
called.IsCompleted.ShouldBeTrue();
}