akr	2008-03-02 01:05:10 +0900 (Sun, 02 Mar 2008)

  New Revision: 15668

  Modified files:
    trunk/test/ruby/test_float.rb

  Log:
    add a test.


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/test/ruby/test_float.rb?r1=15668&r2=15667&diff_format=u

Index: test/ruby/test_float.rb
===================================================================
--- test/ruby/test_float.rb	(revision 15667)
+++ test/ruby/test_float.rb	(revision 15668)
@@ -83,6 +83,7 @@
     assert_raise(ArgumentError){Float("1e")}
     assert_raise(ArgumentError){Float("1__1")}
     # add expected behaviour here.
+    assert_equal(10, Float("1_0"))
   end
 
   def test_divmod

--
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