mono/tests/finalizer-thread.cs

   1
   2 using System;
   3 using System.Collections;
   4 using System.Threading;
   5
   6 public class foo  {
   7         public static LocalDataStoreSlot dataslot = Thread.AllocateDataSlot();
   8         public static int final_count=0;
   9
  10         ~foo() {
  11                 // Demonstrate that this is still the same thread
  12                 string ID=(string)Thread.GetData(dataslot);
  13                 if(ID==null) {
  14                         Console.WriteLine("Set ID: foo");
  15                         Thread.SetData(dataslot, "foo");
  16                 }
  17
  18                 // Don't run forever
  19                 if(final_count++>10) {
  20                         Environment.Exit(0);
  21                 }
  22
  23                 Console.WriteLine("finalizer thread ID: {0}", (string)Thread.GetData(dataslot));
  24
  25                 if ((string)Thread.GetData(dataslot) != "foo")
  26                         throw new Exception ();
  27         }
  28
  29         public static int Main() {
  30                 ArrayList list = new ArrayList ();
  31                 Thread.SetData(dataslot, "ID is wibble");
  32                 Environment.ExitCode = 2;
  33                 while(true) {
  34                         foo instance = new foo();
  35                         list.Add (new WeakReference(instance));
  36                         Thread.Sleep (0);
  37                 }
  38                 return 1;
  39         }
  40 }
  41