code: def test_error_string():
      indent, t1, newline, token, endmarker = _get_token_list(' "\n')
      assert t1.type == ERRORTOKEN
      assert t1.prefix == " "
      assert t1.string == '"'
      assert newline.type == NEWLINE
      assert endmarker.prefix == ""
      assert endmarker.string == ""
  
imports: import sys
  from textwrap import dedent
  import pytest
  from parso.utils import split_lines, parse_version_string
  from parso.python.token import PythonTokenTypes
  from parso.python import tokenize
  from parso import parse
  from parso.python.tokenize import PythonToken
label_desc: Use image node_id 16 for calling a global function with example usage: test_error_string() without return types