mcs/tests/test-async-04.cs

   1 using System;
   2 using System.Threading.Tasks;
   3 using System.Threading;
   4
   5 class C
   6 {
   7         ManualResetEvent mre = new ManualResetEvent (false);
   8         ManualResetEvent mre_task = new ManualResetEvent (false);
   9
  10         public async Task<int> TestTaskGeneric ()
  11         {
  12                 await Task.Factory.StartNew (() => {
  13                         mre_task.Set ();
  14                         mre.WaitOne (3000);
  15                         return 5;
  16                 }).ConfigureAwait (false);;
  17
  18                 return 1;
  19         }
  20
  21         public static int Main ()
  22         {
  23                 var c = new C ();
  24
  25                 var t2 = c.TestTaskGeneric ();
  26                 if (t2.Status != TaskStatus.WaitingForActivation)
  27                         return 1;
  28
  29                 c.mre_task.WaitOne (3000);
  30                 c.mre.Set ();
  31
  32                 if (!Task.WaitAll (new[] { t2 }, 3000))
  33                         return 2;
  34
  35                 if (t2.Result != 1)
  36                         return 3;
  37
  38                 if (t2.Status != TaskStatus.RanToCompletion)
  39                         return 4;
  40
  41                 return 0;
  42         }
  43 }