class_docstr: Test that all type conversions are working.
class_docstr_tok: ["Test","that","all","type","conversions","are","working","."]
code: def testArrayMalformed(self):
      curs = self.conn.cursor()
      ss = ["", "{", "{}}", "{" * 20 + "}" * 20]
      for s in ss:
          self.assertRaises(
              psycopg2.DataError,
              psycopg2.extensions.STRINGARRAY,
              s.encode("utf8"),
              curs,
          )
  
imports: import string
  import ctypes
  import decimal
  import datetime
  import platform
  from .None import testutils
  import unittest
  from .testutils import ConnectingTestCase, restore_types
  from .testutils import skip_if_crdb
  import psycopg2
  from psycopg2.extensions import AsIs, adapt, register_adapter
label_desc: Use image node_id 19 for calling the TypesBasicTests obj's underlying member method code with example usage: obj.testArrayMalformed() without return types