firebird-qa/tests/bugs/core_1544_test.py

#coding:utf-8
#
# id:           bugs.core_1544
# title:        RDB$procedures generator overflow
# decription:    
#                   New URL: https://github.com/FirebirdSQL/firebird/issues/1961
#               
#                   Re-implemented in order to generate SQL script with more than 32K create/drop procedures.
#                   Total number of created procedures is set by 'TOTAL_PROCEDURES_COUNT' variable.
#               
#                   In order to reduce time:
#                       * FW is changed OFF
#                       * test uses LOCAL connection protocol 
#                   Confirmed bug on 2.0.6.13266, got:
#                       Statement failed, SQLCODE = -607
#                       unsuccessful metadata update
#                       -STORE RDB$PROCEDURES failed
#                       -arithmetic exception, numeric overflow, or string truncation
#                       -At trigger 'RDB$TRIGGER_28'
#                   (value of gen_id(rdb$procedures,0) is 32768 when this error raises)
#               
#                   Checked on:
#                       5.0.0.43 SS: 153.655s.
#                       5.0.0.40 CS: 159.848s.
#                       4.0.0.2491 SS: 156.878s.
#                       4.0.0.2489 CS: 157.147s.
#                       3.0.8.33468 SS: 174.331s.
#                       3.0.8.33452 CS: 150.367s.
#                
# tracker_id:   CORE-1544
# min_versions: ['2.5.0']
# versions:     2.5
# qmid:         

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

# version: 2.5
# resources: None

substitutions_1 = []

init_script_1 = """"""

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

# test_script_1
#---
# 
#  
#  import os
#  import subprocess
#  import time
#  
#  os.environ["ISC_USER"] = user_name
#  os.environ["ISC_PASSWORD"] = user_password
#  db_name = db_conn.database_name
#  db_conn.close()
#  runProgram('gfix',[dsn,'-w','async'])
#  
#  ############################
#  TOTAL_PROCEDURES_COUNT=32800
#  ############################
#  
#  #--------------------------------------------
#  
#  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 )
#  
#  #--------------------------------------------
#  
#  
#  script='''
#      set bail on;
#      set list on;
#      set term #;
#  '''
#  
#  for i in range(1,TOTAL_PROCEDURES_COUNT+1):
#      script = '\\n'.join(
#                            (  script
#                              ,'create procedure sp_%d returns(r bigint) as begin r = %d; suspend; end#' % (i, (i+1)**3)
#                              ,'drop procedure sp_%d#' % i
#                            )
#                         )
#  
#  script = '\\n'.join(
#                        (   script
#                           ,"select iif( gen_id(rdb$procedures,0) >= %d, 'Expected.','UNEXPECTED: ' || gen_id(rdb$procedures,0) || ' - less then %d' ) as GEN_RDB_PROC_CURR_VALUE from rdb$database#" % (TOTAL_PROCEDURES_COUNT, TOTAL_PROCEDURES_COUNT)
#                           ,'create procedure sp_1 returns(r bigint) as begin r = -9876543321; suspend; end#'
#                           ,'select * from sp_1#'
#                           ,'set term ;#'
#                        )
#                    )
#  
#  
#  f_isql_cmd=open(os.path.join(context['temp_directory'],'tmp_core_1544.sql'), 'w')
#  f_isql_cmd.write(script)
#  flush_and_close( f_isql_cmd )
#  
#  f_isql_log=open(os.path.join(context['temp_directory'],'tmp_core_1544.log'),'w')
#  f_isql_err=open(os.path.join(context['temp_directory'],'tmp_core_1544.err'),'w')
#  
#  # NB: use local connection here in order to increase speed:
#  subprocess.call([ context['isql_path'], db_name, "-i", f_isql_cmd.name],stdout = f_isql_log, stderr = f_isql_err)
#  
#  flush_and_close( f_isql_log )
#  flush_and_close( f_isql_err )
#  
#  with open(f_isql_err.name,'r') as f:
#      for line in f:
#          if line.split():
#              print('UNEXPECTED STDERR: ' + line.strip())
#  
#  with open(f_isql_log.name,'r') as f:
#      for line in f:
#          if line.split():
#              print(line.strip())
#  
#  
#  # cleanup:
#  ##########
#  time.sleep(1)
#  cleanup((f_isql_cmd, f_isql_log, f_isql_err))
#  
#---

act_1 = python_act('db_1', substitutions=substitutions_1)

expected_stdout_1 = """
    GEN_RDB_PROC_CURR_VALUE         Expected.
    R                               -9876543321
"""

@pytest.mark.version('>=2.5')
@pytest.mark.xfail
def test_1(act_1: Action):
    pytest.fail("Test not IMPLEMENTED")