mcs/tests/test-727.cs

   1 using System;
   2
   3 namespace IDisposableTest
   4 {
   5         class MainClass
   6         {
   7                 public static int Main ()
   8                 {
   9                         using (Foo f = new Foo ())
  10                                 ;
  11
  12                         Console.WriteLine ("Between. Foo.TotalInstances = " + Foo.TotalInstances);
  13
  14                         using (IDisposable f = new Foo ())
  15                                 ;
  16
  17                         Console.WriteLine ("After. Foo.TotalInstances = " + Foo.TotalInstances);
  18
  19                         if (Foo.TotalInstances != 2)
  20                                 return 1;
  21
  22                         return 0;
  23                 }
  24         }
  25
  26
  27         class Foo : IDisposable
  28         {
  29                 public static int TotalInstances = 0;
  30
  31                 private int my_a = 0;
  32
  33                 public Foo ()
  34                 {
  35                         my_a = TotalInstances++;
  36                         Console.WriteLine ("Instance " + my_a + " ctor");
  37                 }
  38
  39                 public void Dispose ()
  40                 {
  41                         Console.WriteLine ("Instance " + my_a + " Dispose()");
  42                 }
  43         }
  44
  45 }