77 lines
1.6 KiB
C#
77 lines
1.6 KiB
C#
using System;
|
|
|
|
namespace MonoBug
|
|
{
|
|
sealed public class MyTest
|
|
{
|
|
sealed private class EventHandlers
|
|
{
|
|
private EventHandler _handler = DoNothingEventHandler;
|
|
|
|
public static EventHandler DoNothingEventHandler
|
|
{
|
|
get
|
|
{
|
|
return delegate {
|
|
};
|
|
}
|
|
}
|
|
|
|
private int i;
|
|
public EventHandler DoSomethingEventHandler
|
|
{
|
|
get
|
|
{
|
|
return delegate {
|
|
++i;
|
|
};
|
|
}
|
|
}
|
|
|
|
public EventHandler Handler
|
|
{
|
|
get
|
|
{
|
|
return _handler;
|
|
}
|
|
set
|
|
{
|
|
_handler = value;
|
|
}
|
|
}
|
|
}
|
|
|
|
public static int Main ()
|
|
{
|
|
EventHandlers handlers = new EventHandlers ();
|
|
handlers.Handler = handlers.DoSomethingEventHandler;
|
|
|
|
Console.WriteLine ("Is handlers.Handler == handlers.DoSomethingEventHandler (instance)?");
|
|
Console.WriteLine ("Expected: True");
|
|
Console.Write ("Actual: ");
|
|
bool instanceEqual = handlers.Handler == handlers.DoSomethingEventHandler;
|
|
Console.WriteLine (instanceEqual);
|
|
Console.WriteLine ();
|
|
|
|
handlers.Handler = EventHandlers.DoNothingEventHandler;
|
|
Console.WriteLine ("Is handlers.Handler == EventHandlers.DoNothingEventHandler (static)?");
|
|
Console.WriteLine ("Expected: True");
|
|
Console.Write ("Actual: ");
|
|
bool staticEqual = handlers.Handler == EventHandlers.DoNothingEventHandler;
|
|
Console.WriteLine (staticEqual);
|
|
|
|
if (instanceEqual)
|
|
if (staticEqual)
|
|
return 0; // instance passed, static passed
|
|
else
|
|
return 1; // instance passed, static failed
|
|
else
|
|
if (staticEqual)
|
|
return 2; // instance failed, static passed
|
|
else
|
|
return 3; // instance failed, static failed
|
|
}
|
|
}
|
|
}
|
|
|