[ruby-cvs:52808] naruse:r45662 (trunk): show what filesystem it is on failure

[naruse at ruby-lang.org]

naruse	2014-04-22 19:37:01 +0900 (Tue, 22 Apr 2014)

  New Revision: 45662

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=45662

  Log:
    show what filesystem it is on failure

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