InversionOfControl/Castle.MicroKernel.Tests/Pools/MultithreadedPooledTestCase.cs

   1 // Copyright 2004-2008 Castle Project - http://www.castleproject.org/
   2 //
   3 // Licensed under the Apache License, Version 2.0 (the "License");
   4 // you may not use this file except in compliance with the License.
   5 // You may obtain a copy of the License at
   6 //
   7 //     http://www.apache.org/licenses/LICENSE-2.0
   8 //
   9 // Unless required by applicable law or agreed to in writing, software
  10 // distributed under the License is distributed on an "AS IS" BASIS,
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 // See the License for the specific language governing permissions and
  13 // limitations under the License.
  14
  15 namespace Castle.MicroKernel.Tests.Pools
  16 {
  17         using System.Threading;
  18         using NUnit.Framework;
  19
  20         [TestFixture]
  21         public class MultithreadedPooledTestCase
  22         {
  23                 private ManualResetEvent _startEvent = new ManualResetEvent(false);
  24                 private ManualResetEvent _stopEvent = new ManualResetEvent(false);
  25                 private IKernel _kernel;
  26
  27                 [Test]
  28                 public void Multithreaded()
  29                 {
  30                         _kernel = new DefaultKernel();
  31                         _kernel.AddComponent("a", typeof(PoolableComponent1));
  32
  33                         const int threadCount = 15;
  34
  35                         Thread[] threads = new Thread[threadCount];
  36
  37                         for(int i = 0; i < threadCount; i++)
  38                         {
  39                                 threads[i] = new Thread(new ThreadStart(ExecuteMethodUntilSignal));
  40                                 threads[i].Start();
  41                         }
  42
  43                         _startEvent.Set();
  44
  45                         Thread.CurrentThread.Join(3 * 1000);
  46
  47                         _stopEvent.Set();
  48                 }
  49
  50                 public void ExecuteMethodUntilSignal()
  51                 {
  52                         _startEvent.WaitOne(int.MaxValue, false);
  53
  54                         while(!_stopEvent.WaitOne(1, false))
  55                         {
  56                                 PoolableComponent1 instance = _kernel["a"] as PoolableComponent1;
  57
  58                                 Assert.IsNotNull(instance);
  59
  60                                 Thread.Sleep(1 * 500);
  61
  62                                 _kernel.ReleaseComponent(instance);
  63                         }
  64                 }
  65         }
  66 }