mono/tests/unhandled-exception-4.cs

   1 using System;
   2 using System.Diagnostics;
   3 using System.Threading;
   4 using System.Threading.Tasks;
   5
   6 class CustomException : Exception
   7 {
   8 }
   9
  10 class Driver
  11 {
  12         /* expected exit code: 255 */
  13         static void Main (string[] args)
  14         {
  15                 if (Environment.GetEnvironmentVariable ("TEST_UNHANDLED_EXCEPTION_HANDLER") != null)
  16                         AppDomain.CurrentDomain.UnhandledException += (s, e) => {};
  17
  18                 ManualResetEvent mre = new ManualResetEvent (false);
  19
  20                 var t = Task.Factory.StartNew (new Action (() => { try { throw new CustomException (); } finally { mre.Set (); } }));
  21
  22                 if (!mre.WaitOne (5000))
  23                         Environment.Exit (2);
  24
  25                 try {
  26                         t.Wait ();
  27                         Environment.Exit (5);
  28                 } catch (AggregateException ae) {
  29                         Console.WriteLine (ae);
  30                         if (ae.InnerExceptions [0] is CustomException) {
  31                                 /* expected behaviour */
  32                                 Environment.Exit (255);
  33                         }
  34                 } catch (Exception ex) {
  35                         Console.WriteLine (ex);
  36                         Environment.Exit (3);
  37                 }
  38
  39                 Environment.Exit (6);
  40         }
  41 }