mcs/tests/test-ex-filter-04.cs

   1 using System;
   2 using System.Threading.Tasks;
   3
   4 class X
   5 {
   6         static Exception ex = new ApplicationException ();
   7
   8         public static int Main ()
   9         {
  10                 if (Test (5, null).Result != 5)
  11                         return 1;
  12
  13                 try {
  14                         Test (5, ex).Wait ();
  15                         return 2;
  16                 } catch (AggregateException ae) {
  17                         if (ae.InnerException != ex)
  18                                 return 3;
  19                 }
  20
  21                 try {
  22                         Test (15, ex).Wait ();
  23                         return 4;
  24                 } catch (AggregateException ae) {
  25                         if (ae.InnerException != ex)
  26                                 return 5;
  27                 }
  28
  29                 try {
  30                         TestGeneric (5).Wait ();
  31                         return 10;
  32                 } catch (AggregateException ae) {
  33                         if (ae.InnerException != ex)
  34                                 return 11;
  35                 }
  36
  37                 try {
  38                         TestGeneric (15).Wait ();
  39                         return 12;
  40                 } catch (AggregateException ae) {
  41                         if (ae.InnerException != ex)
  42                                 return 13;
  43                 }
  44
  45                 return 0;
  46         }
  47
  48         async static Task<int> Test (int x, Exception e)
  49         {
  50                 try {
  51                         Console.WriteLine (x);
  52                         if (e != null)
  53                                 throw e;
  54                 } catch (Exception) when (x != 15) {
  55                         await Task.FromResult (0);
  56                         throw;
  57                 }
  58
  59                 return x;
  60         }
  61
  62         async static Task<int> TestGeneric (int x)
  63         {
  64                 try {
  65                         Console.WriteLine (x);
  66                         throw ex;
  67                 } catch when (x != 15) {
  68                         await Task.FromResult (0);
  69                         throw;
  70                 }
  71
  72                 return x;
  73         }
  74 }