#NEWLINE# def _test_markdown_markdown( basename ) : #NEWLINE# #INDENT# 'Check that the double conversion is the identity.' #NEWLINE# contents = _read_test_file ( basename , 'markdown' ) #NEWLINE# cells = convert ( contents , from_ = 'markdown' ) #NEWLINE# converted = convert ( cells , to = 'markdown' ) #NEWLINE# assert ( _diff ( contents , converted ) == '' )