Add a regression test to compile and start a script. Remove Path.GetDirectoryName when getting assembly loading path in Compiler.CompileFromDotNetText().

The Path.GetDirectoryName call in Compiler.CompileFromDotNetText is unnecessary since AppDomain.CurrentDomain.BaseDirectory is always a directory.
Later path concatenation is already done by Path.Combine() which handles any trailing slash.
Removing Path.GetDirectoryName() will not affect the runtime but allows NUnit to work since it doesn't add a trailing slash to AppDomain.CurrentDomain.BaseDirectory.

3 files changed, 16 insertions, 4 deletions

diff --git a/OpenSim/Region/ScriptEngine/Shared/AssemblyResolver.cs b/OpenSim/Region/ScriptEngine/Shared/AssemblyResolver.cs
index 130e197..e35f79f 100644
--- a/OpenSim/Region/ScriptEngine/Shared/AssemblyResolver.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/AssemblyResolver.cs
@@ -44,7 +44,7 @@ namespace OpenSim.Region.ScriptEngine.Shared
             string dirName = myDomain.FriendlyName;
             string ScriptEnginesPath = myDomain.SetupInformation.PrivateBinPath;
 
-            string[] pathList = new string[] {"bin", ScriptEnginesPath,
+            string[] pathList = new string[] {"", "bin", ScriptEnginesPath,
                                               Path.Combine(ScriptEnginesPath, dirName)};
 
             string assemblyName = args.Name;
@@ -56,6 +56,8 @@ namespace OpenSim.Region.ScriptEngine.Shared
                 string path = Path.Combine(Directory.GetCurrentDirectory(),
                         Path.Combine(s, assemblyName))+".dll";
 
+//                    Console.WriteLine("Trying to resolve {0}", path);
+
                 if (File.Exists(path))
                     return Assembly.LoadFrom(path);
             }
diff --git a/OpenSim/Region/ScriptEngine/Shared/CodeTools/CSCodeGenerator.cs b/OpenSim/Region/ScriptEngine/Shared/CodeTools/CSCodeGenerator.cs
index b1fb6c2..8b88588 100644
--- a/OpenSim/Region/ScriptEngine/Shared/CodeTools/CSCodeGenerator.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/CodeTools/CSCodeGenerator.cs
@@ -28,12 +28,16 @@
 using System;
 using System.IO;
 using System.Collections.Generic;
+using System.Reflection;
+using log4net;
 using Tools;
 
 namespace OpenSim.Region.ScriptEngine.Shared.CodeTools
 {
     public class CSCodeGenerator : ICodeConverter
     {
+//        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
         private SYMBOL m_astRoot = null;
         private Dictionary<KeyValuePair<int, int>, KeyValuePair<int, int>> m_positionMap;
         private int m_indentWidth = 4;  // for indentation
@@ -87,6 +91,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.CodeTools
         /// <returns>String containing the generated C# code.</returns>
         public string Convert(string script)
         {
+//            m_log.DebugFormat("[CS CODE GENERATOR]: Converting to C#\n{0}", script);
+
             m_warnings.Clear();
             ResetCounters();
             Parser p = new LSLSyntax(new yyLSLSyntax(), new ErrorHandler(true));
diff --git a/OpenSim/Region/ScriptEngine/Shared/CodeTools/Compiler.cs b/OpenSim/Region/ScriptEngine/Shared/CodeTools/Compiler.cs
index 734d4d5..c10143b 100644
--- a/OpenSim/Region/ScriptEngine/Shared/CodeTools/Compiler.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/CodeTools/Compiler.cs
@@ -291,6 +291,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.CodeTools
         public void PerformScriptCompile(string Script, string asset, UUID ownerUUID,
             out string assembly, out Dictionary<KeyValuePair<int, int>, KeyValuePair<int, int>> linemap)
         {
+//            m_log.DebugFormat("[Compiler]: Compiling script\n{0}", Script);
+
             linemap = null;
             m_warnings.Clear();
 
@@ -357,6 +359,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.CodeTools
             if (Script.StartsWith("//yp", true, CultureInfo.InvariantCulture))
                 language = enumCompileType.yp;
 
+//            m_log.DebugFormat("[Compiler]: Compile language is {0}", language);
+
             if (!AllowedCompilers.ContainsKey(language.ToString()))
             {
                 // Not allowed to compile to this language!
@@ -417,7 +421,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.CodeTools
             }
 
             assembly = CompileFromDotNetText(compileScript, language, asset, assembly);
-            return;
         }
 
         public string[] GetWarnings()
@@ -491,6 +494,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.CodeTools
         /// <returns>Filename to .dll assembly</returns>
         internal string CompileFromDotNetText(string Script, enumCompileType lang, string asset, string assembly)
         {
+//            m_log.DebugFormat("[Compiler]: Compiling to assembly\n{0}", Script);
+            
             string ext = "." + lang.ToString();
 
             // Output assembly name
@@ -531,8 +536,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.CodeTools
 
             parameters.IncludeDebugInformation = true;
 
-            string rootPath =
-                Path.GetDirectoryName(AppDomain.CurrentDomain.BaseDirectory);
+            string rootPath = AppDomain.CurrentDomain.BaseDirectory;
 
             parameters.ReferencedAssemblies.Add(Path.Combine(rootPath,
                     "OpenSim.Region.ScriptEngine.Shared.dll"));