mcs/tests/test-async-86.cs

   1 using System;
   2 using System.Threading.Tasks;
   3
   4 public class Program
   5 {
   6         string Data {
   7                 get {
   8                         return data;
   9                 }
  10                 set {
  11                         ++setter_called;
  12                         data = value;
  13                 }
  14         }
  15
  16         int setter_called;
  17         string data = "init-";
  18
  19         string this [string arg] {
  20                 get {
  21                         return i_data;
  22                 }
  23                 set {
  24                         ++i_setter_called;
  25                         i_data = value;
  26                 }
  27         }
  28
  29         int i_setter_called;
  30         string i_data = "init2-";
  31
  32         public static int Main()
  33         {
  34                 var p = new Program ();
  35                 p.TestProperty ().Wait ();
  36                 if (p.data != "init-nxa123z") {
  37                         return 1;
  38                 }
  39
  40                 if (p.setter_called != 1)
  41                         return 2;
  42
  43                 p.TestIndexer ().Wait ();
  44
  45                 if (p.i_data != "init2-nxa123z") {
  46                         return 3;
  47                 }
  48
  49                 if (p.i_setter_called != 1)
  50                         return 4;
  51
  52                 return 0;
  53         }
  54
  55         async Task TestProperty ()
  56         {
  57                 Data += "n" + await StringValue () + "a" + 123.ToString () + "z";
  58         }
  59
  60         async Task TestIndexer ()
  61         {
  62                 string arg = "foo";
  63                 this[arg] += "n" + await StringValue () + "a" + 123.ToString () + "z";
  64         }
  65
  66         async Task<string> StringValue ()
  67         {
  68                 await Task.Yield ();
  69                 return "x";
  70         }
  71 }