test/unit.rb: _run_parallel

* lib/test/unit.rb (Test::Unit::Runner#_run_parallel): move
  initializations with nothing to release outside begin/ensure.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36382 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,29 @@
+Sat Jul 14 16:16:12 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/test/unit.rb (Test::Unit::Runner#_run_parallel): move
+	  initializations with nothing to release outside begin/ensure.
+
+	* lib/test/unit.rb (Test::Unit::Runner#_run_parallel): use
+	  Array#uniq!.
+
+	* lib/test/unit.rb (Test::Unit::Runner#deal): deal tasks to workers.
+
+	* lib/test/unit.rb (Test::Unit::Runner#quit_workers): close and kill
+	  all workers.
+
+	* lib/test/unit.rb (Test::Unit::Runner#delete_worker): delete dead
+	  worker from working set.
+
+	* lib/test/unit.rb (Test::Unit::Runner#launch_worker): add new worker
+	  to working set.
+
+	* lib/test/unit.rb (Test::Unit::Runner#launch_worker): extract.
+
+	* lib/test/unit.rb (Test::Unit::Runner#start_watchdog): extract.
+
+	* lib/test/unit.rb (Test::Unit::Runner#_run_parallel): move
+	  initializations with nothing to release outside begin/ensure.
+
 Sat Jul 14 16:04:24 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* array.c (rb_ary_join): should not infected by separator if it is not

lib/test/unit.rb

@@ -458,7 +458,6 @@ module Test
           return
         end
 
-        begin
         # Require needed things for parallel running
         require 'thread'
         require 'timeout'
@@ -470,6 +469,7 @@ module Test
         shutting_down = false
         rep = [] # FIXME: more good naming
 
+        begin
           # Array of workers.
           launch_worker = Proc.new {
             begin