public async Task ReceiveNoData_Uncancellable()
{
(Stream a, Stream b) = PairedStream.Create();
var buffer = new byte[s_bytes.Length * 2];
await TaskHelpers.AssertNotTriggered(a.ReadAsync(buffer, 0, buffer.Length, CancellationToken.None));
await TaskHelpers.AssertNotTriggered(b.ReadAsync(buffer, 0, buffer.Length, CancellationToken.None));
}
public async Task ReceiveNoData()
{
(Stream a, Stream b) = PairedStream.Create();
var buffer = new byte[s_bytes.Length * 2];
await TaskHelpers.AssertNotTriggered(a.ReadAsync(buffer, 0, buffer.Length));
await TaskHelpers.AssertNotTriggered(b.ReadAsync(buffer, 0, buffer.Length));
}
public async Task NoDoubleTrigger()
{
var e = new AutoResetEventAsync(false);
e.Set();
await TaskHelpers.AssertTriggered(e.WaitAsync());
await TaskHelpers.AssertNotTriggered(e.WaitAsync());
}
public async Task DoubleTriggered()
{
var e = new AutoResetEventAsync(false);
Task waitAsync = e.WaitAsync();
Task wait2Async = e.WaitAsync();
e.Set();
await TaskHelpers.AssertTriggered(waitAsync);
await TaskHelpers.AssertNotTriggered(wait2Async);
}
public async Task ReceiveNoData_Cancelled()
{
(Stream a, Stream b) = PairedStream.Create();
var buffer = new byte[s_bytes.Length * 2];
var cts = new CancellationTokenSource();
Task[] tasks =
{
a.ReadAsync(buffer, 0, buffer.Length, cts.Token),
b.ReadAsync(buffer, 0, buffer.Length, cts.Token)
};
await TaskHelpers.AssertNotTriggered(tasks[0]);
await TaskHelpers.AssertNotTriggered(tasks[1]);
cts.Cancel();
await TaskHelpers.AssertCancelled(tasks[0]);
await TaskHelpers.AssertCancelled(tasks[1]);
}
public async Task UnTriggered()
{
var e = new AutoResetEventAsync(false);
await TaskHelpers.AssertNotTriggered(e.WaitAsync());
}
public async Task Uncancellable()
{
var e = new AutoResetEventAsync(false);
await TaskHelpers.AssertNotTriggered(e.WaitAsync(CancellationToken.None));
}
public async Task Cancellable()
{
var e = new AutoResetEventAsync(false);
var src = new CancellationTokenSource();
await TaskHelpers.AssertNotTriggered(e.WaitAsync(src.Token));
}
