[ruby-cvs:70135] nobu:r63045 (trunk): file_types.rb: use the current terminal device

[nobu at ruby-lang.org]

nobu	2018-03-31 15:05:04 +0900 (Sat, 31 Mar 2018)

  New Revision: 63045

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=63045

  Log:
    file_types.rb: use the current terminal device
    
    * spec/ruby/core/file/fixtures/file_types.rb (configure_types):
      try the current standard input terminal device first to get rid
      of a race condition.  other terminal devices may be used by
      other processes and disposed during the test.

  Modified files:
    trunk/spec/ruby/core/file/fixtures/file_types.rb