public void Ctor_NotYetCompleted(int completionMode, TaskCompletionSource <int> tcs, ValueAwaiter <int> va)
{
Assert.False(tcs.Task.IsCompleted);
Assert.False(va.IsCompleted);
var are = new AutoResetEvent(false);
Action action = () => are.Set();
switch (completionMode)
{
case 0: va.OnCompleted(action); break;
case 1: va.UnsafeOnCompleted(action); break;
}
tcs.SetResult(42);
are.WaitOne();
Assert.True(va.IsCompleted);
Assert.Equal(42, va.GetResult());
}
public void Ctor_AlreadyCompletedInput(ValueAwaiter <string> va)
{
Assert.True(va.IsCompleted);
Assert.Equal("hello", va.GetResult());
int threadId = Environment.CurrentManagedThreadId;
var are = new AutoResetEvent(false);
va.OnCompleted(() =>
{
Assert.NotEqual(threadId, Environment.CurrentManagedThreadId);
are.Set();
});
are.WaitOne();
va.UnsafeOnCompleted(() =>
{
Assert.NotEqual(threadId, Environment.CurrentManagedThreadId);
are.Set();
});
are.WaitOne();
}
