public void NewCancelationRegistrationIsNotRegistered()
{
CancelationRegistration cancelationRegistration = new CancelationRegistration();
Assert.IsFalse(cancelationRegistration.IsRegistered);
TestHelper.Cleanup();
}
public void RegistrationFromCancelationTokenIsNotRegisteredAfterSourceIsDisposed1()
{
CancelationSource cancelationSource = CancelationSource.New();
CancelationToken cancelationToken = cancelationSource.Token;
CancelationRegistration cancelationRegistration = cancelationToken.Register(0, (i, _) => { });
cancelationSource.Dispose();
Assert.IsFalse(cancelationRegistration.IsRegistered);
TestHelper.Cleanup();
}
public void RegistrationFromCancelationTokenIsRegistered0()
{
CancelationSource cancelationSource = CancelationSource.New();
CancelationToken cancelationToken = cancelationSource.Token;
CancelationRegistration cancelationRegistration = cancelationToken.Register(_ => { });
Assert.IsTrue(cancelationRegistration.IsRegistered);
cancelationSource.Dispose();
TestHelper.Cleanup();
}
public void RegistrationFromCancelationTokenIsNotRegisteredAfterInvoked3()
{
CancelationSource cancelationSource = CancelationSource.New();
CancelationToken cancelationToken = cancelationSource.Token;
CancelationRegistration cancelationRegistration = new CancelationRegistration();
cancelationRegistration = cancelationToken.Register(0, (i, _) => Assert.IsFalse(cancelationRegistration.IsRegistered));
cancelationSource.Cancel();
cancelationSource.Dispose();
TestHelper.Cleanup();
}
public void CancelationRegistrationUnregisterCallbackIsNotInvoked0()
{
CancelationSource cancelationSource = CancelationSource.New();
CancelationToken cancelationToken = cancelationSource.Token;
bool invoked = false;
CancelationRegistration cancelationRegistration = cancelationToken.Register(_ => invoked = true);
cancelationRegistration.Unregister();
cancelationSource.Cancel();
Assert.IsFalse(invoked);
cancelationSource.Dispose();
TestHelper.Cleanup();
}
public void RegisteredCallbackIsRegisteredAfterSourceIsDisposedDuringInvocation()
{
CancelationSource cancelationSource = CancelationSource.New();
CancelationToken cancelationToken = cancelationSource.Token;
// This should never be done in practice!
CancelationRegistration cancelationRegistration = new CancelationRegistration();
cancelationToken.Register(_ =>
{
cancelationSource.Dispose();
Assert.IsTrue(cancelationRegistration.IsRegistered);
});
cancelationRegistration = cancelationToken.Register(_ => { });
cancelationSource.Cancel();
TestHelper.Cleanup();
}
