test_handle.rb: use -test-/dln/empty

* test/fiddle/test_handle.rb (test_NEXT): use -test-/dln/empty
  which is always a shared object and is not used by others.
  [ruby-dev:48629] [Bug #10384]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49157 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,9 @@
+Tue Jan  6 00:16:10 2015  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* test/fiddle/test_handle.rb (test_NEXT): use -test-/dln/empty
+	  which is always a shared object and is not used by others.
+	  [ruby-dev:48629] [Bug #10384]
+
 Mon Jan  5 14:58:01 2015  SHIBATA Hiroshi  <shibata.hiroshi@gmail.com>
 
 	* test/ruby/test_io.rb: added timeout for AIX environment.

test/fiddle/test_handle.rb

@@ -37,9 +37,9 @@ module Fiddle
       rescue
       end
         # NetBSD
-        require 'objspace'
-        refute_nil Fiddle::Handle.sym('Init_objspace')
-        assert_equal Fiddle::Handle.sym('Init_objspace'), Fiddle::Handle['Init_objspace']
+        require '-test-/dln/empty'
+        refute_nil Fiddle::Handle.sym('Init_empty')
+        assert_equal Fiddle::Handle.sym('Init_empty'), Fiddle::Handle['Init_empty']
         return
       rescue
       end
@@ -171,9 +171,9 @@ module Fiddle
         # interface, below, should be used, since getpid() is a function and not a
         # data object.)
         # --- FreeBSD 8.0 dlsym(3)
-        require 'objspace'
+        require '-test-/dln/empty'
         handle = Handle::NEXT
-        refute_nil handle['Init_objspace']
+        refute_nil handle['Init_empty']
         return
       rescue
       end