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firebird-qa/tests/bugs/core_4094_test.py

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#coding:utf-8
#
# id: bugs.core_4094
# title: Wrong parameters order in trace output
# decription:
# WI-V2.5.2.26540: confirmed wrong parameters sequence in trace log: 1,4,3,2.
#
# ::: NB ::: 07-jun-2016.
#
# WI-T4.0.0.238 will issue in trace log following parametrized statement:
# ===
# with recursive role_tree as (
# select rdb$relation_name as nm, 0 as ur from rdb$user_privileges
# where
# rdb$privilege = 'M' and rdb$field_name = 'D'
# and rdb$user = ? and rdb$user_type = 8
# union all
# select rdb$role_name as nm, 1 as ur from rdb$roles
# where rdb$role_name =...
#
# param0 = varchar(93), "SYSDBA"
# param1 = varchar(93), "NONE"
# ===
#
# This statement will issued BEFORE our call of stored procedure, so we have to analyze
# lines from trace only AFTER we found pattern 'execute procedure sp_test'.
#
#
# tracker_id: CORE-4094
# min_versions: ['2.5.3']
# versions: 2.5.3
# qmid: None
import pytest
from firebird.qa import db_factory, isql_act, Action
# version: 2.5.3
# resources: None
substitutions_1 = []
init_script_1 = """
set term ^;
create or alter procedure sp_test(a int, b int, c int, d int) as
declare n int;
begin
execute statement (
'select
(select 123 from rdb$database where rdb$relation_id=:a)
from rdb$database
cross join
(
select 123 as pdk
from rdb$database
where rdb$relation_id=:b and rdb$relation_id=:c and rdb$relation_id=:d
)
rows 1'
)
( a := :a, b := :b, c := :c, d := :d )
into n;
end
^
set term ;^
commit;
"""
db_1 = db_factory(sql_dialect=3, init=init_script_1)
# test_script_1
#---
# import os
# import time
# import subprocess
# from subprocess import Popen
# import re
#
# os.environ["ISC_USER"] = user_name
# os.environ["ISC_PASSWORD"] = user_password
#
# engine = str(db_conn.engine_version)
# 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'):
# # 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 os.path.isfile( f_names_list[i]):
# os.remove( f_names_list[i] )
# if os.path.isfile( f_names_list[i]):
# print('ERROR: can not remove file ' + f_names_list[i])
#
# #--------------------------------------------
#
# # Minimal delay after we issue command fbsvcmgr action_trace_start
# # and before we launch execution of checked code
# ###########################################
# min_delay_after_trace_start = 1
#
# # Minimal delay after we finish connection to database
# # and before issuing command to stop trace
# ##########################################
# min_delay_before_trace_stop = 1
#
# # Minimal delay for trace log be flushed on disk after
# # we issue command 'fbsvcmgr action_trace_stop':
# ###############################
# min_delay_after_trace_stop = 1
#
# def make_trace_config( engine, f_trccfg ):
#
# txt25 = ''' <database %[\\\\\\\\/]bugs.core_4094.fdb>
# enabled true
# time_threshold 0
# log_statement_start true
# </database>
# '''
#
# # NOTES ABOUT TRACE CONFIG FOR 3.0:
# # 1) Header contains `database` clause in different format vs FB 2.5: its data must be enclosed with '{' '}'
# # 2) Name and value must be separated by EQUALITY sign ('=') in FB-3 trace.conf, otherwise we get runtime error:
# # element "<. . .>" have no attribute value set
#
#
# txt30 = ''' database=%[\\\\\\\\/]bugs.core_4094.fdb
# {
# enabled = true
# time_threshold = 0
# log_statement_start = true
# }
# '''
#
# if engine.startswith('2.5'):
# f_trccfg.write(txt25)
# else:
# f_trccfg.write(txt30)
#
# return
#
# def stop_trace_session():
#
# # Save active trace session info into file for further parsing it and obtain session_id back (for stop):
# global os, subprocess
# global flush_and_close
#
# f_trclst=open( os.path.join(context['temp_directory'],'tmp_trace_4094.lst'), 'w')
# subprocess.call([context['fbsvcmgr_path'], "localhost:service_mgr", "action_trace_list"],
# stdout=f_trclst,
# stderr=subprocess.STDOUT
# )
# flush_and_close( f_trclst )
#
# trcssn=0
# with open( f_trclst.name,'r') as f:
# for line in f:
# if 'Session ID' in line:
# trcssn=line.split()[2]
# break
#
# # Result: `trcssn` is ID of active trace session. Now we have to terminate it:
# f_trclst=open(f_trclst.name,'a')
# f_trclst.seek(0,2)
# subprocess.call([context['fbsvcmgr_path'], "localhost:service_mgr", "action_trace_stop", "trc_id",trcssn],
# stdout=f_trclst, stderr=subprocess.STDOUT
# )
# flush_and_close( f_trclst )
#
# os.remove(f_trclst.name)
#
# return
#
# ########## r u n #########
#
# # Make trace config:
#
# f_trccfg=open( os.path.join(context['temp_directory'],'tmp_trace_4094.cfg'), 'w')
# make_trace_config( engine, f_trccfg )
# flush_and_close( f_trccfg )
#
# f_trclog=open( os.path.join(context['temp_directory'],'tmp_trace_4094.log'), 'w')
#
# #####################################################
# # Starting trace session in new child process (async.):
#
# # Execute a child program in a new process, redirecting STDERR to the same target as of STDOUT:
# p_trace=Popen( [ context['fbsvcmgr_path'], "localhost:service_mgr",
# "action_trace_start",
# "trc_cfg", f_trccfg.name
# ],
# stdout=f_trclog,
# stderr=subprocess.STDOUT
# )
#
# # If this delay is too low then trace log will be EMPTY (got on 2.5 SS and Cs).
# time.sleep( min_delay_after_trace_start )
#
# ####################################################
# # Make connection to database and perform script that
# # calls two functions: standalone and packaged:
# ####################################################
#
# runProgram('isql',[dsn, '-n', '-q'], "execute procedure sp_test( 1, 2, 3, 4);" )
#
# # do NOT remove this otherwise trace log can contain only message about its start before being closed!
# time.sleep(min_delay_before_trace_stop)
#
# #####################################################
# # Getting ID of launched trace session and STOP it:
#
# stop_trace_session()
# time.sleep(min_delay_after_trace_stop)
#
# # Terminate child process of launched trace session (though it should already be killed):
# p_trace.terminate()
# flush_and_close( f_trclog )
#
#
# #############
# # O U T P U T
# #############
# spcall_pattern=re.compile("execute procedure ")
# params_pattern = re.compile("param[0-9]{1} = ")
# flag=0
# with open( f_trclog.name,'r') as f:
# for line in f:
# if spcall_pattern.match(line):
# flag=1
# if flag==1 and params_pattern.match(line):
# print(line)
#
# # Cleanup.
# ##########
# cleanup( [i.name for i in (f_trclog,f_trccfg) ] )
#
#
#---
#act_1 = python_act('db_1', test_script_1, substitutions=substitutions_1)
expected_stdout_1 = """
param0 = smallint, "1"
param1 = smallint, "2"
param2 = smallint, "3"
param3 = smallint, "4"
"""
@pytest.mark.version('>=2.5.3')
@pytest.mark.xfail
def test_1(db_1):
pytest.fail("Test not IMPLEMENTED")
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