akr	2007-07-20 02:04:53 +0900 (Fri, 20 Jul 2007)

  New Revision: 12816

  Modified files:
    trunk/test/ruby/test_integer.rb
    trunk/test/ruby/test_string.rb

  Log:
    refine tests for shift.
    more tests for string to integer conversion.


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/test/ruby/test_string.rb?r1=12816&r2=12815
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/test/ruby/test_integer.rb?r1=12816&r2=12815