public void Cancelled0()
{
AsyncContext.Run(async() =>
{
await AssertEx.CompletesCanceledAsync(AsyncFactory.FromApm(BeginCancel0, End));
});
}
public void FromWaitHandle_CanceledBeforeTimeoutOrHandleSignalled_CompletesCanceled()
{
AsyncContext.Run(() => Task.Run(async() =>
{
var mre = new ManualResetEvent(false);
var cts = new CancellationTokenSource();
var task = AsyncFactory.FromWaitHandle(mre, Timeout.InfiniteTimeSpan, cts.Token);
Assert.IsFalse(task.IsCompleted);
cts.Cancel();
await AssertEx.CompletesCanceledAsync(task);
}));
}
public void FromEvent1_AsyncEventCanceled_Cancels()
{
AsyncContext.Run(() => Task.Run(async() =>
{
var bgw = new BackgroundWorker();
bgw.WorkerSupportsCancellation = true;
bgw.DoWork += (_, args) =>
{
while (!bgw.CancellationPending)
{
Thread.Sleep(100);
}
args.Cancel = true;
};
var task = AsyncFactory <RunWorkerCompletedEventArgs> .FromEvent(bgw, "RunWorkerCompleted");
bgw.RunWorkerAsync();
bgw.CancelAsync();
await AssertEx.CompletesCanceledAsync(task);
}));
}