mcs/tests/test-async-93.cs

   1 using System;
   2 using System.Threading.Tasks;
   3
   4 public class Test
   5 {
   6         public static int Main()
   7         {
   8                 var t = new Test ();
   9                 t.Entry().Wait();
  10                 if (t.caughtCounter != 1)
  11                         return 1;
  12
  13                 return 0;
  14         }
  15
  16         int caughtCounter;
  17
  18         async Task Entry()
  19         {
  20                 for (int i = 0; i < 5; ++i) {
  21                         try {
  22                                 var result = Func(i);
  23                                 Console.WriteLine($"{i} result {result}");
  24                         } catch (Exception e) {
  25                                 await Nothing();
  26                                 Console.WriteLine($"{i} caught");
  27                                 ++caughtCounter;
  28                         }
  29                 }
  30         }
  31
  32         bool Func(int i)
  33         {
  34                 if (i == 0) {
  35                         throw new Exception();
  36                 } else {
  37                         return true;
  38                 }
  39         }
  40
  41         async Task Nothing()
  42         {
  43         }
  44 }