From 50884412ab34d1a343d1bac268583ba136a5bf5b Mon Sep 17 00:00:00 2001
From: Philipp Haller <hallerp@gmail.com>
Date: Thu, 18 Dec 2008 21:47:36 +0000
Subject: Add debug option to partest ant task.

---
 src/partest/scala/tools/partest/PartestTask.scala       |  6 ++++++
 src/partest/scala/tools/partest/nest/DirectRunner.scala | 15 +++++++++++++++
 2 files changed, 21 insertions(+)

(limited to 'src/partest')

diff --git a/src/partest/scala/tools/partest/PartestTask.scala b/src/partest/scala/tools/partest/PartestTask.scala
index 56e52f96d4..bdc7f06893 100644
--- a/src/partest/scala/tools/partest/PartestTask.scala
+++ b/src/partest/scala/tools/partest/PartestTask.scala
@@ -79,6 +79,9 @@ class PartestTask extends Task {
   def setTimeout(delay: String): Unit =
     timeout = Some(delay)
 
+  def setDebug(input: Boolean): Unit =
+    debug = input
+
   private var classpath: Option[Path] = None
   private var javacmd: Option[File] = None
   private var javaccmd: Option[File] = None
@@ -96,6 +99,7 @@ class PartestTask extends Task {
   private var errorOnFailed: Boolean = false
   private var scalacOpts: Option[String] = None
   private var timeout: Option[String] = None
+  private var debug = false
 
   private def getFilesAndDirs(fileSet: Option[FileSet]): Array[File] =
     if (!fileSet.isEmpty) {
@@ -164,6 +168,8 @@ class PartestTask extends Task {
       Array()
 
   override def execute(): Unit = {
+    if (debug)
+      System.setProperty("partest.debug", "true")
 
     if (classpath.isEmpty)
       error("Mandatory attribute 'classpath' is not set.")
diff --git a/src/partest/scala/tools/partest/nest/DirectRunner.scala b/src/partest/scala/tools/partest/nest/DirectRunner.scala
index 598fdf0e17..af3d7bcd8a 100644
--- a/src/partest/scala/tools/partest/nest/DirectRunner.scala
+++ b/src/partest/scala/tools/partest/nest/DirectRunner.scala
@@ -19,6 +19,21 @@ trait DirectRunner {
 
   private val numActors = Integer.parseInt(System.getProperty("scalatest.actors", "8"))
 
+  if ((System.getProperty("partest.debug", "false") equals "true") ||
+      (System.getProperty("scalatest.debug", "false") equals "true"))
+    scala.actors.Debug.level = 3
+
+  private val coreProp = try {
+    System.getProperty("actors.corePoolSize")
+  } catch {
+    case ace: java.security.AccessControlException =>
+      null
+  }
+  if (coreProp == null) {
+    scala.actors.Debug.info("actors.corePoolSize not defined")
+    System.setProperty("actors.corePoolSize", "16")
+  }
+
   def runTestsForFiles(kindFiles: List[File], kind: String): (Int, Int) = {
     val len = kindFiles.length
     val (testsEach, lastFrag) = (len/numActors, len%numActors)
-- 
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