public void When_interrupt_throws_then_doesnt_interrupt()
{
const BehaviourReturnCode actual = BehaviourReturnCode.Success;
var action = new BehaviourAction(() => actual);
var condition = new Conditional(() => { throw new Exception(); });
var returnCode = new Interruptible(action, condition, BehaviourReturnCode.Success).Behave();
Assert.AreEqual(actual, returnCode);
}
/// <summary>
/// Marks the beginning of an I/O operation that might block indefinitely.
///
/// <para> This method should be invoked in tandem with the <seealso cref="#end end"/>
/// method, using a <tt>try</tt> ... <tt>finally</tt> block as
/// shown <a href="#be">above</a>, in order to implement interruption for
/// this selector.
///
/// </para>
/// <para> Invoking this method arranges for the selector's {@link
/// Selector#wakeup wakeup} method to be invoked if a thread's {@link
/// Thread#interrupt interrupt} method is invoked while the thread is
/// blocked in an I/O operation upon the selector. </para>
/// </summary>
protected internal void Begin()
{
if (Interruptor == null)
{
Interruptor = new InterruptibleAnonymousInnerClassHelper(this);
}
AbstractInterruptibleChannel.BlockedOn(Interruptor);
Thread me = Thread.CurrentThread;
if (me.Interrupted)
{
Interruptor.interrupt(me);
}
}
public void When_interrupt_is_true_returns_assigned_interrupt_return_value()
{
var action = new BehaviourAction(() => BehaviourReturnCode.Success);
var condition = new Conditional(() => true);
var successInterruptable = new Interruptible(action, condition, BehaviourReturnCode.Success);
var failureInterruptable = new Interruptible(action, condition, BehaviourReturnCode.Failure);
var runningInterruptable = new Interruptible(action, condition, BehaviourReturnCode.Running);
Assert.AreEqual(successInterruptable.Behave(), BehaviourReturnCode.Success);
Assert.AreEqual(failureInterruptable.Behave(), BehaviourReturnCode.Failure);
Assert.AreEqual(runningInterruptable.Behave(), BehaviourReturnCode.Running);
}
public void When_interrupt_is_false_child_behaves_as_normal()
{
var successAction = new BehaviourAction(() => BehaviourReturnCode.Success);
var failureAction = new BehaviourAction(() => BehaviourReturnCode.Failure);
var runningAction = new BehaviourAction(() => BehaviourReturnCode.Running);
var condition = new Conditional(() => false);
var successInterruptable = new Interruptible(successAction, condition, BehaviourReturnCode.Failure);
var failureInterruptable = new Interruptible(failureAction, condition, BehaviourReturnCode.Failure);
var runningInterruptable = new Interruptible(runningAction, condition, BehaviourReturnCode.Failure);
Assert.AreEqual(successInterruptable.Behave(), BehaviourReturnCode.Success);
Assert.AreEqual(failureInterruptable.Behave(), BehaviourReturnCode.Failure);
Assert.AreEqual(runningInterruptable.Behave(), BehaviourReturnCode.Running);
}
// -- sun.misc.SharedSecrets --
internal static void BlockedOn(Interruptible intr) // package-private
{
sun.misc.SharedSecrets.JavaLangAccess.blockedOn(Thread.CurrentThread, intr);
}
