mono/tests/finalizer-abort.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                 try {
  25                         Thread.CurrentThread.Abort();
  26                 } catch(ThreadAbortException) {
  27                         Console.WriteLine("Aborted!");
  28                         // No ResetAbort()!
  29                 }
  30         }
  31
  32         public static int Main() {
  33                 ArrayList list = new ArrayList ();
  34                 Thread.SetData(dataslot, "ID is wibble");
  35                 Environment.ExitCode = 2;
  36                 while(true) {
  37                         foo instance = new foo();
  38                         list.Add (new WeakReference(instance));
  39                         Thread.Sleep (0);
  40                 }
  41                 return 1;
  42         }
  43 }
  44