public async Task EmptyParallelTokenSource()
{
var pts = new ParallelTokenSource();
var time = await TimedTask(pts.WaitForCompletion);
Assert.InRange(time.TotalMilliseconds, 0, 5);
}
public async Task SingleTask(int duration, int tolerance)
{
var time = await TimedTask(async() =>
{
var pts = new ParallelTokenSource();
var token = pts.CreateToken();
_ = Task.Run(async() =>
{
await Task.Delay(duration);
token.Complete();
});
await pts.WaitForCompletion();
});
Assert.InRange(time.TotalMilliseconds, duration - tolerance, duration + tolerance);
}
public async Task MultiExecution(int waitTime, int interval, int tolerance)
{
var time = await TimedTask(async() =>
{
var pts = new ParallelTokenSource();
for (int i = waitTime; i > 0; i -= interval)
{
var current = i;
var token = pts.CreateToken();
_ = Task.Run(async() =>
{
await Task.Delay(current);
token.Complete();
});
}
await pts.WaitForCompletion();
});
Assert.InRange(time.TotalMilliseconds, waitTime - tolerance, waitTime + tolerance);
}
public static void RegisterTo(this Task task, ParallelTokenSource pts) => pts.RunTask(task);
