mono/tests/interlocked-2.2.cs

   1 using System;
   2 using System.Threading;
   3
   4 public class InterlockTest
   5 {
   6         public int test;
   7         public int ltest;
   8
   9         static int s_test;
  10
  11         public static int Main() {
  12                 int a,b;
  13                 long la, lb;
  14
  15                 InterlockTest it = new InterlockTest ();
  16
  17                 /* int */
  18                 it.test = 2;
  19                 int c = Interlocked.Add (ref it.test, 1);
  20                 if (c != 3)
  21                         return -1;
  22
  23                 if (it.test != 3)
  24                         return -2;
  25
  26                 a = 1;
  27                 b = Interlocked.Add (ref a, 1);
  28                 if (a != 2)
  29                         return -3;
  30                 if (b != 2)
  31                         return -4;
  32
  33                 /* long */
  34                 it.ltest = 2;
  35                 int lc = Interlocked.Add (ref it.ltest, 1);
  36                 if (lc != 3)
  37                         return -5;
  38
  39                 if (it.ltest != 3)
  40                         return -6;
  41
  42                 la = 1;
  43                 lb = Interlocked.Add (ref la, 1);
  44                 if (la != 2)
  45                         return -7;
  46                 if (lb != 2)
  47                         return -8;
  48
  49                 Console.WriteLine ("done!");
  50
  51                 return 0;
  52         }
  53 }