#coding:utf-8
#
# id:           bugs.core_6441
# title:        Srp plugin keeps connection after database has been removed for ~10 seconds (SS and SC).
# decription:   
#                   Test is based on CORE-6412, but instead of complex DDL it only creates DB and makes connection.
#                   Then it leaves ISQL and 'main' code changes DB state to full shutdown and removes database.
#                   After this, test immediatelly starts next iteration with the same actions. All of them must pass.
#                   Total number of iterations = 3.
#                       
#                   Confirmed bug on 4.0.0.2265:
#                      Statement failed, SQLSTATE = 08006
#                      Error occurred during login, please check server firebird.log for details
#                      Error occurred during login, please check server firebird.log for details
#               
#                   NB. Content of firebird.log will be added with following lines:
#                      Srp Server
#                      connection shutdown
#                      Database is shutdown.
#                   This is expected (got reply from Alex, e-mail 19.11.2020 11:12).
#               
#                  Checked on 3.0.8.33392 SS/SC, 4.0.0.2269 SC/SS - all fine.
#                  
#                  03-mar-2021: fixed call syntax in runProgram() macros.
#                  Checked on:
#                       * WINDOWS: 335544344 : I/O error during "CreateFile (open)" operation ...
#                       * LINUX:   335544344 : I/O error during "open" operation ...
#                
# tracker_id:   CORE-6441
# min_versions: ['3.0.8']
# versions:     3.0.8
# qmid:         None

import pytest
from firebird.qa import db_factory, isql_act, Action

# version: 3.0.8
# resources: None

substitutions_1 = []

init_script_1 = """"""

db_1 = db_factory(sql_dialect=3, init=init_script_1)

# test_script_1
#---
# 
#  import os
#  import sys
#  import time
#  import subprocess
#  import shutil
#  from fdb import services
#  
#  from fdb import services
#  
#  svc = services.connect(host='localhost', user = user_name, password = user_password)
#  fb_home=svc.get_home_directory()
#  svc.close()
#  
#  dbconf = os.path.join(fb_home,'databases.conf')
#  dbcbak = os.path.join(fb_home,'databases.bak')
#  
#  try:
#      del os.environ["ISC_USER"]
#  except KeyError as e:
#      pass
#  
#  #--------------------------------------------
#  
#  def flush_and_close( file_handle ):
#      # https://docs.python.org/2/library/os.html#os.fsync
#      # If you're starting with a Python file object f,
#      # first do f.flush(), and
#      # then do os.fsync(f.fileno()), to ensure that all internal buffers associated with f are written to disk.
#      global os
#  
#      file_handle.flush()
#      if file_handle.mode not in ('r', 'rb') and file_handle.name != os.devnull:
#          # otherwise: "OSError: [Errno 9] Bad file descriptor"!
#          os.fsync(file_handle.fileno())
#      file_handle.close()
#  
#  #--------------------------------------------
#  
#  def cleanup( f_names_list ):
#      global os
#      for i in range(len( f_names_list )):
#         if type(f_names_list[i]) == file:
#            del_name = f_names_list[i].name
#         elif type(f_names_list[i]) == str:
#            del_name = f_names_list[i]
#         else:
#            print('Unrecognized type of element:', f_names_list[i], ' - can not be treated as file.')
#            del_name = None
#  
#         if del_name and os.path.isfile( del_name ):
#             os.remove( del_name )
#  
#  #--------------------------------------------
#  
#  
#  fdb_test = os.path.join(context['temp_directory'],'tmp_6441.fdb')
#  
#  shutil.copy2( dbconf, dbcbak )
#  tmp_alias = 'self_security_6441'
#  
#  alias_data='''
#  
#  # Added temporarily for executing test core_6441.fbt
#  %(tmp_alias)s = %(fdb_test)s {
#      # RemoteAccess = true
#      SecurityDatabase = %(tmp_alias)s
#  }
#  ''' % locals()
#  
#  f_dbconf=open( dbconf, 'a')
#  f_dbconf.seek(0, 2)
#  f_dbconf.write( alias_data )
#  flush_and_close( f_dbconf )
#  
#  cleanup( (fdb_test,) )
#  
#  sql_init='''
#      set bail on;
#      set list on;
#  
#      create database '%(tmp_alias)s';
#  
#      select %(i)s as iteration_no, 'DB creation completed OK.' as msg from rdb$database;
#      
#      alter database set linger to 0;
#      create user SYSDBA password 'QweRty' using plugin Srp;
#      commit;
#  
#      connect 'localhost:%(tmp_alias)s' user sysdba password 'QweRty';
#  
#      select %(i)s as iteration_no, 'Remote connection established OK.' as msg from rdb$database;
#  
#      set term ^;
#      execute block as
#          declare v_dummy varchar(20);
#      begin
#          select left(a.mon$remote_protocol,3) as mon_protocol
#          from mon$attachments a
#          where a.mon$attachment_id = current_connection
#          into v_dummy;
#      end
#      ^
#      set term ;^
#      quit;
#  '''
#  
#  for i in range(0,3):
#      runProgram('isql',[ '-q' ], sql_init % locals() )
#      runProgram('gfix',[ '-shut', 'full', '-force', '0', 'localhost:' + fdb_test, '-user', 'SYSDBA', '-pas', 'QweRty' ])
#      cleanup( (fdb_test,) )
#  
#  shutil.move( dbcbak, dbconf )
#  
#---
#act_1 = python_act('db_1', test_script_1, substitutions=substitutions_1)

expected_stdout_1 = """
    ITERATION_NO                    0
    MSG                             DB creation completed OK.
    ITERATION_NO                    0
    MSG                             Remote connection established OK.

    ITERATION_NO                    1
    MSG                             DB creation completed OK.
    ITERATION_NO                    1
    MSG                             Remote connection established OK.

    ITERATION_NO                    2
    MSG                             DB creation completed OK.
    ITERATION_NO                    2
    MSG                             Remote connection established OK.
  """

@pytest.mark.version('>=3.0.8')
@pytest.mark.xfail
def test_1(db_1):
    pytest.fail("Test not IMPLEMENTED")