Adding the Actor Migration Kit.

  Kit consists of:
    1) The StashingActor which adopts an interface similar to Akka.
    2) Props mockup for creating Akka like code
    3) Pattern mockup
    4) Test cases for every step in the migration.
    5) MigrationSystem which will paired on the Akka side.

  Review of the code : @phaller
  Review of the build: @jsuereth

8 files changed, 29 insertions, 4 deletions

diff --git a/src/partest/scala/tools/partest/PartestTask.scala b/src/partest/scala/tools/partest/PartestTask.scala
index ad2e155182..67b38d2e24 100644
--- a/src/partest/scala/tools/partest/PartestTask.scala
+++ b/src/partest/scala/tools/partest/PartestTask.scala
@@ -309,6 +309,16 @@ class PartestTask extends Task with CompilationPathProperty {
       }
     } getOrElse sys.error("Provided classpath does not contain a Scala actors.")
 
+    val scalaActorsMigration = {
+      (classpath.list map { fs => new File(fs) }) find { f =>
+        f.getName match {
+          case "scala-actors-migration.jar" => true
+          case "actors-migration" if (f.getParentFile.getName == "classes") => true
+          case _ => false
+        }
+      }
+    } getOrElse sys.error("Provided classpath does not contain a Scala actors.")
+
     def scalacArgsFlat: Option[Seq[String]] = scalacArgs map (_ flatMap { a =>
       val parts = a.getParts
       if(parts eq null) Seq[String]() else parts.toSeq
@@ -335,6 +345,7 @@ class PartestTask extends Task with CompilationPathProperty {
     antFileManager.LATEST_COMP = scalaCompiler.getAbsolutePath
     antFileManager.LATEST_PARTEST = scalaPartest.getAbsolutePath
     antFileManager.LATEST_ACTORS = scalaActors.getAbsolutePath
+    antFileManager.LATEST_ACTORS_MIGRATION = scalaActorsMigration.getAbsolutePath
 
     javacmd foreach (x => antFileManager.JAVACMD = x.getAbsolutePath)
     javaccmd foreach (x => antFileManager.JAVAC_CMD = x.getAbsolutePath)
diff --git a/src/partest/scala/tools/partest/nest/AntRunner.scala b/src/partest/scala/tools/partest/nest/AntRunner.scala
index e77385d6e9..dc83e4ea66 100644
--- a/src/partest/scala/tools/partest/nest/AntRunner.scala
+++ b/src/partest/scala/tools/partest/nest/AntRunner.scala
@@ -23,6 +23,7 @@ class AntRunner extends DirectRunner {
     var LATEST_COMP: String = _
     var LATEST_PARTEST: String = _
     var LATEST_ACTORS: String = _
+    var LATEST_ACTORS_MIGRATION: String = _
     val testRootPath: String = "test"
     val testRootDir: Directory = Directory(testRootPath)
   }
diff --git a/src/partest/scala/tools/partest/nest/ConsoleFileManager.scala b/src/partest/scala/tools/partest/nest/ConsoleFileManager.scala
index 8d239a84bd..b270a6b65a 100644
--- a/src/partest/scala/tools/partest/nest/ConsoleFileManager.scala
+++ b/src/partest/scala/tools/partest/nest/ConsoleFileManager.scala
@@ -84,6 +84,7 @@ class ConsoleFileManager extends FileManager {
       latestFile        = testClassesDir.parent / "bin"
       latestLibFile     = testClassesDir / "library"
       latestActorsFile  = testClassesDir / "library" / "actors"
+      latestActMigFile  = testClassesDir / "actors-migration"
       latestCompFile    = testClassesDir / "compiler"
       latestPartestFile = testClassesDir / "partest"
       latestFjbgFile    = testParent / "lib" / "fjbg.jar"
@@ -94,6 +95,7 @@ class ConsoleFileManager extends FileManager {
       latestFile        = dir / "bin"
       latestLibFile     = dir / "lib/scala-library.jar"
       latestActorsFile  = dir / "lib/scala-actors.jar"
+      latestActMigFile  = dir / "lib/scala-actors-migration.jar"
       latestCompFile    = dir / "lib/scala-compiler.jar"
       latestPartestFile = dir / "lib/scala-partest.jar"
       latestFjbgFile    = testParent / "lib" / "fjbg.jar"
@@ -104,6 +106,7 @@ class ConsoleFileManager extends FileManager {
         latestFile        = prefixFile("build/quick/bin")
         latestLibFile     = prefixFile("build/quick/classes/library")
         latestActorsFile  = prefixFile("build/quick/classes/library/actors")
+        latestActMigFile  = prefixFile("build/quick/classes/actors-migration")
         latestCompFile    = prefixFile("build/quick/classes/compiler")
         latestPartestFile = prefixFile("build/quick/classes/partest")
       }
@@ -114,6 +117,7 @@ class ConsoleFileManager extends FileManager {
         latestFile        = prefixFileWith(p, "bin")
         latestLibFile     = prefixFileWith(p, "lib/scala-library.jar")
         latestActorsFile  = prefixFileWith(p, "lib/scala-actors.jar")
+        latestActMigFile  = prefixFileWith(p, "lib/scala-actors-migration.jar")
         latestCompFile    = prefixFileWith(p, "lib/scala-compiler.jar")
         latestPartestFile = prefixFileWith(p, "lib/scala-partest.jar")
       }
@@ -123,6 +127,7 @@ class ConsoleFileManager extends FileManager {
         latestFile        = prefixFile("dists/latest/bin")
         latestLibFile     = prefixFile("dists/latest/lib/scala-library.jar")
         latestActorsFile  = prefixFile("dists/latest/lib/scala-actors.jar")
+        latestActMigFile  = prefixFile("dists/latest/lib/scala-actors-migration.jar")
         latestCompFile    = prefixFile("dists/latest/lib/scala-compiler.jar")
         latestPartestFile = prefixFile("dists/latest/lib/scala-partest.jar")
       }
@@ -132,6 +137,7 @@ class ConsoleFileManager extends FileManager {
         latestFile        = prefixFile("build/pack/bin")
         latestLibFile     = prefixFile("build/pack/lib/scala-library.jar")
         latestActorsFile  = prefixFile("build/pack/lib/scala-actors.jar")
+        latestActMigFile  = prefixFile("build/pack/lib/scala-actors-migration.jar")
         latestCompFile    = prefixFile("build/pack/lib/scala-compiler.jar")
         latestPartestFile = prefixFile("build/pack/lib/scala-partest.jar")
       }
@@ -167,16 +173,19 @@ class ConsoleFileManager extends FileManager {
     LATEST_COMP = latestCompFile.getAbsolutePath
     LATEST_PARTEST = latestPartestFile.getAbsolutePath
     LATEST_ACTORS = latestActorsFile.getAbsolutePath
+    LATEST_ACTORS_MIGRATION = latestActMigFile.getAbsolutePath
   }
 
   var LATEST_LIB: String = ""
   var LATEST_COMP: String = ""
   var LATEST_PARTEST: String = ""
   var LATEST_ACTORS: String = ""
+  var LATEST_ACTORS_MIGRATION: String = ""
 
   var latestFile: File = _
   var latestLibFile: File = _
   var latestActorsFile: File = _
+  var latestActMigFile: File = _
   var latestCompFile: File = _
   var latestPartestFile: File = _
   var latestFjbgFile: File = _
diff --git a/src/partest/scala/tools/partest/nest/DirectRunner.scala b/src/partest/scala/tools/partest/nest/DirectRunner.scala
index 20f435cfbb..815c27f567 100644
--- a/src/partest/scala/tools/partest/nest/DirectRunner.scala
+++ b/src/partest/scala/tools/partest/nest/DirectRunner.scala
@@ -61,10 +61,10 @@ trait DirectRunner {
     val latestLibFile = new File(fileManager.LATEST_LIB)
     val latestPartestFile = new File(fileManager.LATEST_PARTEST)
     val latestActorsFile = new File(fileManager.LATEST_ACTORS)
-
+    val latestActMigFile = new File(fileManager.LATEST_ACTORS_MIGRATION)
     val scalacheckURL = PathSettings.scalaCheck.toURL
     val scalaCheckParentClassLoader = ScalaClassLoader.fromURLs(
-      scalacheckURL :: (List(latestCompFile, latestLibFile, latestActorsFile, latestPartestFile).map(_.toURI.toURL))
+      scalacheckURL :: (List(latestCompFile, latestLibFile, latestActorsFile, latestActMigFile, latestPartestFile).map(_.toURI.toURL))
     )
     Output.init()
 
diff --git a/src/partest/scala/tools/partest/nest/FileManager.scala b/src/partest/scala/tools/partest/nest/FileManager.scala
index 6d9e64730f..cf7160f521 100644
--- a/src/partest/scala/tools/partest/nest/FileManager.scala
+++ b/src/partest/scala/tools/partest/nest/FileManager.scala
@@ -63,6 +63,7 @@ trait FileManager extends FileUtil {
   var LATEST_COMP: String
   var LATEST_PARTEST: String
   var LATEST_ACTORS: String
+  var LATEST_ACTORS_MIGRATION: String
 
   var showDiff = false
   var updateCheck = false
diff --git a/src/partest/scala/tools/partest/nest/ReflectiveRunner.scala b/src/partest/scala/tools/partest/nest/ReflectiveRunner.scala
index a0511774a9..a5d5952ff7 100644
--- a/src/partest/scala/tools/partest/nest/ReflectiveRunner.scala
+++ b/src/partest/scala/tools/partest/nest/ReflectiveRunner.scala
@@ -48,9 +48,9 @@ class ReflectiveRunner {
         new ConsoleFileManager
 
     import fileManager.
-      { latestCompFile, latestLibFile, latestPartestFile, latestFjbgFile, latestScalapFile, latestActorsFile }
+      { latestCompFile, latestLibFile, latestPartestFile, latestFjbgFile, latestScalapFile, latestActorsFile, latestActMigFile }
     val files =
-      Array(latestCompFile, latestLibFile, latestPartestFile, latestFjbgFile, latestScalapFile, latestActorsFile) map (x => io.File(x))
+      Array(latestCompFile, latestLibFile, latestPartestFile, latestFjbgFile, latestScalapFile, latestActorsFile, latestActMigFile) map (x => io.File(x))
 
     val sepUrls   = files map (_.toURL)
     var sepLoader = new URLClassLoader(sepUrls, null)
diff --git a/src/partest/scala/tools/partest/nest/SBTRunner.scala b/src/partest/scala/tools/partest/nest/SBTRunner.scala
index 5d994eeb37..14e2dc3df9 100644
--- a/src/partest/scala/tools/partest/nest/SBTRunner.scala
+++ b/src/partest/scala/tools/partest/nest/SBTRunner.scala
@@ -16,6 +16,7 @@ object SBTRunner extends DirectRunner {
     var LATEST_COMP: String     = _
     var LATEST_PARTEST: String     = _
     var LATEST_ACTORS: String     = _
+    var LATEST_ACTORS_MIGRATION: String     = _
     val testRootPath: String   = "test"
     val testRootDir: Directory = Directory(testRootPath)
   }
@@ -65,6 +66,7 @@ object SBTRunner extends DirectRunner {
     fileManager.LATEST_COMP = findClasspath("scala-compiler", "scala-compiler") getOrElse sys.error("No scala-compiler found! Classpath = " + fileManager.CLASSPATH)
     fileManager.LATEST_PARTEST = findClasspath("scala-partest", "partest") getOrElse sys.error("No scala-partest found! Classpath = " + fileManager.CLASSPATH)
     fileManager.LATEST_ACTORS = findClasspath("scala-actors", "actors") getOrElse sys.error("No scala-actors found! Classpath = " + fileManager.CLASSPATH)
+    fileManager.LATEST_ACTORS_MIGRATION = findClasspath("scala-actors-migration", "actors-migration") getOrElse sys.error("No scala-actors-migration found! Classpath = " + fileManager.CLASSPATH)
 
     // TODO - Do something useful here!!!
     fileManager.JAVAC_CMD = "javac"
diff --git a/src/partest/scala/tools/partest/nest/Worker.scala b/src/partest/scala/tools/partest/nest/Worker.scala
index 9326a8b232..40325c6375 100644
--- a/src/partest/scala/tools/partest/nest/Worker.scala
+++ b/src/partest/scala/tools/partest/nest/Worker.scala
@@ -56,6 +56,7 @@ class ScalaCheckFileManager(val origmanager: FileManager) extends FileManager {
   var LATEST_COMP: String = origmanager.LATEST_COMP
   var LATEST_PARTEST: String = origmanager.LATEST_PARTEST
   var LATEST_ACTORS: String = origmanager.LATEST_ACTORS
+  var LATEST_ACTORS_MIGRATION: String = origmanager.LATEST_ACTORS_MIGRATION
 }
 
 object Output {