mcs/tests/test-async-07.cs

   1 using System;
   2 using System.Threading;
   3 using System.Threading.Tasks;
   4
   5 class Program
   6 {
   7         public static int Main ()
   8         {
   9                 var mre_l = new ManualResetEvent (false);
  10                 var mre = new ManualResetEvent (false);
  11
  12                 Func<string, Task<string>> f = async l =>
  13                         await Task.Factory.StartNew (() => {
  14                                 if (!mre_l.WaitOne (3000))
  15                                         throw new ApplicationException ("3");
  16
  17                                 return l;
  18                         }).ConfigureAwait (false);
  19
  20                 var r = f ("a");
  21                 mre_l.Set ();
  22                 if (!r.Wait (3000))
  23                         return 1;
  24
  25                 if (r.Result != "a")
  26                         return 11;
  27
  28                 mre_l.Reset ();
  29
  30                 Func<Task> ff = async () =>
  31                         await Task.Factory.StartNew (() => {
  32                                 if (!mre_l.WaitOne (3000))
  33                                         throw new ApplicationException ("3");
  34                         }).ConfigureAwait (false);
  35
  36                 var rr = ff ();
  37                 mre_l.Set ();
  38                 if (!rr.Wait (3000))
  39                         return 2;
  40
  41                 Func<short, Task<short>> f2 = async l => l;
  42
  43                 var r2 = f2 (88);
  44                 if (r2.Result != 88)
  45                         return 3;
  46
  47                 mre.Reset ();
  48                 mre_l.Reset ();
  49                 Action a = async () => await Task.Factory.StartNew (() => {
  50                                 if (!mre_l.WaitOne (3000))
  51                                         throw new ApplicationException ("4");
  52                                 mre.Set ();
  53                         }, CancellationToken.None).ConfigureAwait (false);
  54
  55                 a ();
  56                 mre_l.Set ();
  57                 if (!mre.WaitOne (3000))
  58                         return 4;
  59
  60                 Console.WriteLine ("ok");
  61                 return 0;
  62         }
  63 }