make FinallyDelegate more resilient regarding unhandled exceptions (#5)

NUnitLite-1.0.0/src/framework/FinallyDelegate.cs

@@ -29,9 +29,18 @@
 using System.Threading;
 using NUnit.Framework.Api;
 using System.Collections.Generic;
+using System.Runtime.Remoting.Messaging;
 
 namespace NUnit.Framework.Internal
 {
+	[Serializable]
+	class Container : ILogicalThreadAffinative {
+		public string testName;
+		public Container(string testName) {
+			this.testName = testName;
+		}
+	}
+
 	public class FinallyDelegate
 	{
 		// If our test spawns a thread that throws, we will bubble
@@ -49,19 +58,31 @@ public class FinallyDelegate
 		// so we need a stack of finally delegate continuations
 		Stack<Tuple<TestExecutionContext, long, TestResult>> testStack;
 
+		Dictionary<string, TestResult> lookupTable;
+
+		private static readonly string CONTEXT_KEY = "TestResultName";
+
 		public FinallyDelegate () {
 			this.testStack = new Stack<Tuple<TestExecutionContext, long, TestResult>>();
+			this.lookupTable = new Dictionary<string, TestResult>();
 		}
 
 		public void Set (TestExecutionContext context, long startTicks, TestResult result) {
 			var frame = new Tuple<TestExecutionContext, long, TestResult>(context, startTicks, result);
+
+			/* keep name in LogicalCallContext, because this will be inherited by
+			 * Threads spawned by the test case */
+			CallContext.SetData(CONTEXT_KEY, new Container(result.Test.FullName));
+
+			this.lookupTable.Add(result.Test.FullName, result);
 			this.testStack.Push(frame);
 		}
 
 		public void HandleUnhandledExc (Exception ex) {
-			TestExecutionContext context = this.testStack.Peek().Item1;
-			context.CurrentResult.RecordException(ex);
-			context.CurrentResult.ThreadCrashFail = true;
+			Container c = (Container) CallContext.GetData(CONTEXT_KEY);
+			TestResult result = this.lookupTable [c.testName];
+			result.RecordException(ex);
+			result.ThreadCrashFail = true;
 		}
 
 		public void Complete () {

NUnitLite-1.0.0/src/framework/Internal/WorkItems/WorkItem.cs

@@ -180,6 +180,15 @@ private void RunTestWithTimeout(int timeout)
 #endif
 
         private void RunTest()
+        {
+            /* using a separate ExecutionContext for every test case,
+             * guarantees us to have a dedicated "namespace" for the
+             * LogicalCallContext per testcase */
+            ExecutionContext ec = ExecutionContext.Capture();
+            ExecutionContext.Run(ec, DispatchWork, null);
+        }
+
+        private void DispatchWork(object o)
         {
             _context.CurrentTest = this.Test;
             _context.CurrentResult = this.Result;