protected async Task RunTest_CanSetCancelledManually_MultiThread <TResult> (Func <AsyncProcessingRequest <TResult> > rqFn,
bool syncOnCheckpoints,
int nThreads)
{
Barrier syncCheckpoint =
new Barrier(nThreads);
List <Task> allThreads =
new List <Task>();
AsyncProcessingRequest <TResult> rq = rqFn
.Invoke();
for (int i = 0; i < nThreads; i++)
{
allThreads.Add(Task.Run(() =>
{
if (syncOnCheckpoints)
{
syncCheckpoint.SignalAndWait();
}
rq.SetCancelled();
}));
}
await Task.WhenAll(allThreads);
Assert.AreEqual(TaskStatus.Canceled,
rq.Task.Status);
}
protected void RunTest_CanSetCancelledManually_SingleThread <TResult> (Func <AsyncProcessingRequest <TResult> > rqFn)
{
AsyncProcessingRequest <TResult> rq = rqFn
.Invoke();
rq.SetCancelled();
Assert.AreEqual(TaskStatus.Canceled,
rq.Task.Status);
}