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  #
  #   See COPYING file distributed along with the PyMVPA package for the
  #   copyright and license terms.
  #
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  """Test some base functionality which did not make it into a separate unittests"""
  
  import os
  import unittest
  
  from mvpa2.base.info import wtf
  from mvpa2.testing.tools import *
  
  @with_tempfile()
  def test_wtf(filename):
      """Very basic testing of wtf()"""
  
      sinfo = str(wtf())
      print(sinfo)  # Display it so later we could actually use to troubleshoot
      sinfo_excludes = str(wtf(exclude=['runtime']))
      ok_(len(sinfo) > len(sinfo_excludes),
          msg="Got not less info when excluded runtime."
          " Original one was:\n%s and without process:\n%s"
          % (sinfo, sinfo_excludes))
      ok_(not 'RUNTIME' in sinfo_excludes)
  
      # check if we could store and load it back
      wtf(filename)
      try:
          sinfo_from_file = '\n'.join(open(filename, 'r').readlines())
      except Exception, e:
          raise AssertionError(
              'Testing of loading from a stored a file has failed: %r'
              % (e,))
  