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mirror of https://github.com/FirebirdSQL/firebird-qa.git synced 2025-01-22 21:43:06 +01:00
firebird-qa/tests/bugs/core_6395_test.py

187 lines
6.5 KiB
Python

#coding:utf-8
#
# id: bugs.core_6395
# title: Allow usage of time zone displacement in config DefaultTimeZone
# decription:
# We make backup of current firebird.conf for changing it two times:
# 1. Add line with DefaultTimeZone = -7:00 and get local time by making *LOCAL* connect to current DB;
# 2. Restore previous firebird.conf from its .bak-copy do second change: add line with DefaultTimeZone = 7:00.
# Then we run second local connect.
#
# Each connect will ask FB to return CURRENT_TIME value (with casting it to '%H:%M:%S' format).
# Expected result: values must change from 1st to 2nd run for 14 hours (840 minutes).
#
# ::: NB :::
# 1. Affect of changed parameter DefaultTimeZone can be seen only if DB is attached using LOCAL protocol.
# 2. FDB driver loads client library only *once* before this test launch and, in turn, this library reads firebird.conf.
# For this reason we have to launch separate (child) process two times, which will be forced to load firebird.conf
# every launch. This is why subprocess.call(['isql', ...]) is needed here rather than just query DB using cursor of
# pre-existing db_conn connection (see routine 'get_local_time').
#
# Confirmed improvement on 4.0.0.2185.
# Value of time did not differ on previous builds (checked 4..0.2170).
#
#
# tracker_id: CORE-6395
# min_versions: ['4.0']
# versions: 4.0
# qmid: None
import pytest
from firebird.qa import db_factory, isql_act, Action
# version: 4.0
# resources: None
substitutions_1 = []
init_script_1 = """"""
db_1 = db_factory(sql_dialect=3, init=init_script_1)
# test_script_1
#---
#
# import sys
# import os
# import shutil
# import socket
# import getpass
# import time
# import datetime
# from datetime import timedelta
# import subprocess
# from fdb import services
#
# db_name=db_conn.database_name
# db_conn.close()
# #--------------------------------------------
#
# 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 f in f_names_list:
# if type(f) == file:
# del_name = f.name
# elif type(f) == str:
# del_name = f
# else:
# print('Unrecognized type of element:', f, ' - can not be treated as file.')
# del_name = None
#
# if del_name and os.path.isfile( del_name ):
# os.remove( del_name )
#
# #--------------------------------------------
#
# def get_local_time( fb_home, db_name ):
#
# global flush_and_close
# global subprocess
# global cleanup
#
# sql_chk='select substring( cast(cast(current_time as time) as varchar(13)) from 1 for 8) from rdb$database'
#
# f_connect_sql = open( os.path.join(context['temp_directory'],'tmp_6396_check.sql'), 'w')
# f_connect_sql.write('set heading off; ' + sql_chk + ';' )
# flush_and_close( f_connect_sql )
#
# f_connect_log=open( os.path.join(context['temp_directory'],'tmp_6396_check.log'), 'w')
# subprocess.call( [ context['isql_path'], db_name, "-i", f_connect_sql.name ], stdout=f_connect_log, stderr=subprocess.STDOUT )
# flush_and_close( f_connect_log )
#
# changed_time = '00:00:00'
# with open(f_connect_log.name,'r') as f:
# for line in f:
# if line.split():
# changed_time = line.strip()
#
# cleanup( [x.name for x in (f_connect_sql, f_connect_log)] )
# return changed_time
#
# #---------------------------------------------
#
# svc = services.connect(host='localhost', user=user_name, password=user_password)
# fb_home = svc.get_home_directory()
# svc.close()
#
# dts = datetime.datetime.now().strftime("%y%m%d_%H%M%S")
#
# fbconf_cur = os.path.join(fb_home, 'firebird.conf')
# fbconf_bak = os.path.join(context['temp_directory'], 'firebird_'+dts+'.bak')
#
# shutil.copy2( fbconf_cur, fbconf_bak )
#
# f_fbconf=open( fbconf_cur, 'r')
# fbconf_content=f_fbconf.readlines()
# flush_and_close( f_fbconf )
#
# for i,s in enumerate( fbconf_content ):
# line = s.lower().lstrip()
# if line.startswith( 'DefaultTimeZone'.lower() ):
# fbconf_content[i] = '# [temply commented] ' + s
#
# text2app='''
# ### TEMPORARY CHANGED BY FBTEST FRAMEWORK ###
# DefaultTimeZone = -7:00
# ##############################################
# '''
#
# f_fbconf=open( fbconf_cur, 'w')
# f_fbconf.writelines( fbconf_content + [ '\\n' + x for x in text2app.split('\\n') ] )
# flush_and_close( f_fbconf )
# #..........................................
#
# changed_time1 = get_local_time( fb_home, db_name )
#
# # RESTORE previous content of firebird.conf. This must be done BEFORE drop mapping!
# shutil.copy2( fbconf_bak, fbconf_cur )
#
# ##################################################
#
# text2app='''
# ### TEMPORARY CHANGED BY FBTEST FRAMEWORK ###
# DefaultTimeZone = +7:00
# ##############################################
# '''
#
# f_fbconf=open( fbconf_cur, 'w')
# f_fbconf.writelines( fbconf_content + [ '\\n' + x for x in text2app.split('\\n') ] )
# flush_and_close( f_fbconf )
#
# changed_time2 = get_local_time( fb_home, db_name )
#
# # RESTORE previous content of firebird.conf. This must be done BEFORE drop mapping!
# shutil.move( fbconf_bak, fbconf_cur )
#
# print( (datetime.datetime.strptime(changed_time2, '%H:%M:%S') - datetime.datetime.strptime(changed_time1, '%H:%M:%S')).seconds // 60 )
#
#
#---
#act_1 = python_act('db_1', test_script_1, substitutions=substitutions_1)
expected_stdout_1 = """
840
"""
@pytest.mark.version('>=4.0')
@pytest.mark.xfail
def test_1(db_1):
pytest.fail("Test not IMPLEMENTED")