nunit24/NUnitCore/core/ThreadedTestRunner.cs

   1 // ****************************************************************
   2 // Copyright 2007, Charlie Poole
   3 // This is free software licensed under the NUnit license. You may
   4 // obtain a copy of the license at http://nunit.org/?p=license&r=2.4
   5 // ****************************************************************
   6 namespace NUnit.Core
   7 {
   8         using System;
   9         using System.Threading;
  10         using System.Collections.Specialized;
  11
  12         /// <summary>
  13         /// ThreadedTestRunner overrides the Run and BeginRun methods
  14         /// so that they are always run on a separate thread. The actual
  15         /// </summary>
  16         public class ThreadedTestRunner : ProxyTestRunner
  17         {
  18                 #region Instance Variables
  19                 private TestRunnerThread testRunnerThread;
  20                 #endregion
  21
  22                 #region Constructors
  23                 public ThreadedTestRunner( TestRunner testRunner ) : base ( testRunner ) { }
  24                 #endregion
  25
  26                 #region Overrides
  27                 public override TestResult Run( EventListener listener )
  28                 {
  29                         BeginRun( listener );
  30                         return EndRun();
  31                 }
  32
  33                 public override TestResult Run( EventListener listener, ITestFilter filter )
  34                 {
  35                         BeginRun( listener, filter );
  36                         return EndRun();
  37                 }
  38
  39                 public override void BeginRun( EventListener listener )
  40                 {
  41                         testRunnerThread = new TestRunnerThread( this.TestRunner );
  42
  43                         testRunnerThread.StartRun( listener );
  44                 }
  45
  46                 public override void BeginRun( EventListener listener, ITestFilter filter )
  47                 {
  48                         testRunnerThread = new TestRunnerThread( this.TestRunner );
  49
  50                         testRunnerThread.StartRun( listener, filter );
  51                 }
  52
  53                 public override TestResult EndRun()
  54                 {
  55                         this.Wait();
  56                         return this.TestRunner.TestResult;
  57                 }
  58
  59
  60                 public override void Wait()
  61                 {
  62                         if ( testRunnerThread != null )
  63                                 testRunnerThread.Wait();
  64                 }
  65
  66                 public override void CancelRun()
  67                 {
  68                         if ( testRunnerThread != null )
  69                                 testRunnerThread.Cancel();
  70                 }
  71
  72                 #endregion
  73         }
  74 }