text: # -*- coding: utf-8 -*-
  
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  """ BUG21879859
  """
  
  import os.path
  import unittest
  import mysql.connector
  from mysql.connector import Error
  from tests import foreach_cnx, cnx_config
  import tests
  
  try:
      from mysql.connector.connection_cext import CMySQLConnection
  except ImportError:
      # Test without C Extension
      CMySQLConnection = None
  
  
  class Bug21879859(tests.MySQLConnectorTests):
      def setUp(self):
          self.table = "Bug21879859"
          self.proc = "Bug21879859_proc"
  
          cnx = mysql.connector.connect(**tests.get_mysql_config())
          cur = cnx.cursor()
          cur.execute("DROP TABLE IF EXISTS {0}".format(self.table))
          cur.execute("DROP PROCEDURE IF EXISTS {0}".format(self.proc))
          cur.execute("CREATE TABLE {0} (c1 VARCHAR(1024))".format(self.table))
          cur.execute(
              "CREATE PROCEDURE {1}() BEGIN SELECT 1234; "
              "SELECT t from {0}; SELECT '' from {0}; END".format(
                  self.table, self.proc
              ));
  
      def tearDown(self):
          cnx = mysql.connector.connect(**tests.get_mysql_config())
          cur = cnx.cursor()
          cur.execute("DROP TABLE IF EXISTS {0}".format(self.table))
          cur.execute("DROP PROCEDURE IF EXISTS {0}".format(self.proc))
  
      @cnx_config(consume_results=True)
      @foreach_cnx()
      def test_consume_after_callproc(self):
          cur = self.cnx.cursor()
  
          cur.execute("INSERT INTO {0} VALUES ('a'),('b'),('c')".format(self.table))
  
          # expected to fail
          self.assertRaises(Error, cur.callproc, self.proc)
          try:
              cur.close()
          except mysql.connector.Error as exc:
              self.fail("Failed closing: " + str(exc))
  