code: def test_raises_on_empty_input(self):
      input = StringIO("")
      self.assertRaises(EOFError, getpass._raw_input, input=input)
  
imports: import getpass
  import os
  import unittest
  from io import BytesIO, StringIO, TextIOWrapper
  from unittest import mock
  from test import support
label_desc: Use image node_id 5 for calling the GetpassRawinputTest obj's underlying member method code with example usage: obj.test_raises_on_empty_input() without return types