akr	2014-05-30 23:17:46 +0900 (Fri, 30 May 2014)

  New Revision: 46258

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?revision=46258&view=revision

  Log:
    Close pipes.

  Modified files:
    trunk/test/testunit/test_parallel.rb
Index: test/testunit/test_parallel.rb
===================================================================
--- test/testunit/test_parallel.rb	(revision 46257)
+++ test/testunit/test_parallel.rb	(revision 46258)
@@ -32,6 +32,9 @@ module TestParallel https://github.com/ruby/ruby/blob/trunk/test/testunit/test_parallel.rb#L32
           end
         end
       end
+    ensure
+      @worker_in.close
+      @worker_out.close
     end
 
     def test_run

--
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