Fixed unit test: Eliminated WaitHandles from process

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@2207 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Debugger/Internal/MTA2STA.cs

@@ -42,7 +42,18 @@ namespace Debugger.Interop
 			}
 		}
 		
-		void PerformAllCalls()
+		/// <summary>
+		/// Wait until a call a made
+		/// </summary>
+		public void WaitForCall()
+		{
+			pendingCallsNotEmpty.WaitOne();
+		}
+		
+		/// <summary>
+		/// Performs all waiting calls on the current thread
+		/// </summary>
+		public void PerformAllCalls()
 		{
 			while (true) {
 				MethodInvoker nextMethod;
@@ -92,14 +103,6 @@ namespace Debugger.Interop
 			}
 		}
 		
-		/// <summary>
-		/// Performs all waiting calls on the current thread
-		/// </summary>
-		public void Pulse()
-		{
-			PerformAllCalls();
-		}
-		
 		/// <summary>
 		/// Schedules invocation of method and returns immediately
 		/// </summary>

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Debugger/Process-StateControl.cs

@@ -13,8 +13,6 @@ namespace Debugger
 	public partial class Process
 	{
 		bool pauseOnHandledException = false;
-		ManualResetEvent exited = new ManualResetEvent(false);
-		ManualResetEvent pausedHandle = new ManualResetEvent(false);
 		
 		DebugeeState debugeeState;
 		
@@ -125,10 +123,6 @@ namespace Debugger
 					this.Continue();
 				}
 			}
-			// Debugger state is unknown after calling OnDebuggingPaused (it may be resumed)
-			if (IsPaused) {
-				pausedHandle.Set();
-			}
 		}
 		
 		/// <summary>
@@ -137,9 +131,11 @@ namespace Debugger
 		/// </summary>
 		public void WaitForPause()
 		{
-			if (debugger.MTA2STA.SoftWait(PausedHandle, exited) == 1) {
-				throw new DebuggerException("Process exited before pausing");
+			while(this.IsRunning && !this.HasExpired) {
+				debugger.MTA2STA.WaitForCall();
+				debugger.MTA2STA.PerformAllCalls();
 			}
+			if (this.HasExpired) throw new DebuggerException("Process exited before pausing");
 		}
 		
 		/// <summary>
@@ -147,15 +143,9 @@ namespace Debugger
 		/// </summary>
 		public void WaitForExit()
 		{
-			debugger.MTA2STA.SoftWait(exited);
-		}
-		
-		/// <summary>
-		/// Wait handle, which will be set as long as the debugger is paused
-		/// </summary>
-		public WaitHandle PausedHandle {
-			get {
-				return pausedHandle;
+			while(!this.HasExpired) {
+				debugger.MTA2STA.WaitForCall();
+				debugger.MTA2STA.PerformAllCalls();
 			}
 		}
 		

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Threads/Process.cs

@@ -41,7 +41,6 @@ namespace Debugger
 				if (Expired != null) {
 					Expired(this, new ProcessEventArgs(this));
 				}
-				exited.Set();
 				debugger.RemoveProcess(this);
 			}
 		}
@@ -161,7 +160,6 @@ namespace Debugger
 			pauseSession.NotifyHasExpired();
 			pauseSession = null;
 			OnDebuggingResumed();
-			pausedHandle.Reset();
 			
 			corProcess.Continue(0);
 		}

src/AddIns/Misc/Debugger/Debugger.Tests/Project/Src/DebuggerTests.cs

@@ -55,10 +55,10 @@ namespace Debugger.Tests
 		[TearDown]
 		public void TearDown()
 		{
-//			foreach(Process process in debugger.Processes) {
-//				process.Terminate();
-//				process.WaitForExit();
-//			}
+			while(debugger.Processes.Count > 0) {
+				debugger.Processes[0].Terminate();
+				debugger.Processes[0].WaitForExit();
+			}
 		}
 		
 		void StartProgram(string programName)