mono/tests/appdomain-unload-callback.cs

   1 using System;
   2 using System.Threading;
   3
   4 /*
   5 This test checks if the AddDomain::DomainUnload event is processed with
   6 a fully working domain. In special if the threadpool remains operational.
   7 */
   8 class Driver
   9 {
  10         static void UnloadHook (object obj, EventArgs args)
  11         {
  12                 ManualResetEvent evt = new ManualResetEvent (false);
  13                 Console.WriteLine ("On the UnloadHook");
  14                 if (Environment.HasShutdownStarted)
  15                         throw new Exception ("Environment.HasShutdownStarted must not be true");
  16                 Action<int> f = (int x) => {
  17                         evt.WaitOne (1000);
  18                         evt.Set ();
  19                 };
  20                 f.BeginInvoke (1, null, null);
  21                 evt.WaitOne ();
  22                 Console.WriteLine ("Hook done");
  23         }
  24
  25         static void OtherDomain()
  26         {
  27                 AppDomain app = AppDomain.CurrentDomain;
  28                 Console.WriteLine ("Now I'm on {0}", app);
  29                 app.DomainUnload += Driver.UnloadHook;
  30         }
  31
  32         static int Main ()
  33         {
  34                 AppDomain app = AppDomain.CreateDomain ("Foo");
  35                 Console.WriteLine ("I'm on {0}", AppDomain.CurrentDomain);
  36                 app.DoCallBack (Driver.OtherDomain );
  37
  38                 Thread.Sleep (1);
  39                 AppDomain.Unload (app);
  40                 Thread.Sleep (1);
  41                 return 0;
  42         }
  43 }
  44