ndi.test.database.test_ndi_document

  TEST_NDI_DOCUMENT - Test the functionality of the NDI_DOCUMENT object and the NDI_SESSION database

   ndi.test.document([DIRNAME])

   Given a directory, this function tries to create some 
   NDI_VARIABLE objects in the session DATABASE. The test function
   removes them on completion.

   If DIRNAME is not provided, the default directory
   [NDIEXAMPLEEXPERPATH/exp1_eg] is used.