mirror of
https://github.com/FirebirdSQL/firebird-qa.git
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198 lines
6.4 KiB
Python
198 lines
6.4 KiB
Python
#coding:utf-8
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#
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# id: bugs.core_5477
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# title: Trace duplicates asci_char(13) in its output (Windows only)
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# decription:
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# We launch trace and create connect to DB with statement line 'select 1 from rdb$database'.
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# Trace log should contain several lines related to connection, transaction and statement.
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# These lines should be separated by standard Windows PAIR of characters: CR + NL.
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# Count of these chars should be equal (ideally; actually 1st line in trace has EOL = single NL
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# rather than pair CR+NL).
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# We then open trace log as binary file and read all its content into dict of Counter type,
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# thus we can get number of occurences for each character, including CR and NL.
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# Finally, we compare number of occurences of CR and NL. Difference has to be no more than 1.
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#
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# Checked on 2.5.7.27048, 3.0.2.32685, 4.0.0.531 - all fine.
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#
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# tracker_id: CORE-5477
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# min_versions: ['2.5.7']
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# versions: 2.5.7
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# qmid: None
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import pytest
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from firebird.qa import db_factory, python_act, Action
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# version: 2.5.7
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# resources: None
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substitutions_1 = []
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init_script_1 = """"""
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db_1 = db_factory(sql_dialect=3, init=init_script_1)
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# test_script_1
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#---
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#
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# import os
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# import subprocess
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# import time
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# from fdb import services
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# from subprocess import Popen
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# from collections import Counter
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#
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# os.environ["ISC_USER"] = user_name
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# os.environ["ISC_PASSWORD"] = user_password
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#
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# # Obtain engine version:
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# engine = str(db_conn.engine_version) # convert to text because 'float' object has no attribute 'startswith'
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#
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# db_conn.close()
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#
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# # NB, 06.12.2016: as of fdb 1.6.1 one need to EXPLICITLY specify user+password pair when doing connect
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# # via to FB services API by services.connect() - see FB tracker, PYFB-69
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# # ("Can not connect to FB services if set ISC_USER & ISC_PASSWORD by os.environ[ ... ]")
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#
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# fb_home = services.connect(host='localhost', user= user_name, password= user_password).get_home_directory()
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# # fb_home = services.connect(host='localhost').get_home_directory()
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#
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# if engine.startswith('2.5'):
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# fb_home = fb_home + 'bin'+os.sep
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# txt = '''# Generated auto, do not edit!
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# <database %[\\\\\\\\/]security?.fdb>
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# enabled false
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# </database>
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#
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# <database %[\\\\\\\\/]bugs.core_5477.fdb>
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# enabled true
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# time_threshold 0
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# log_initfini false
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# log_connections true
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# log_transactions true
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# log_statement_finish = true
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# </database>
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# '''
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# else:
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# txt = '''# Generated auto, do not edit!
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# database=%[\\\\\\\\/]security?.fdb
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# {
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# enabled = false
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# }
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# database=%[\\\\\\\\/]bugs.core_5477.fdb
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# {
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# enabled = true
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# time_threshold = 0
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# log_initfini = false
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# log_connections = true
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# log_transactions = true
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# log_statement_finish = true
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# }
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# '''
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# f_trc_cfg=open( os.path.join(context['temp_directory'],'tmp_trc_5477.cfg'), 'w')
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# f_trc_cfg.write(txt)
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# f_trc_cfg.close()
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#
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# # ##############################################################
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# # S T A R T T R A C E i n S E P A R A T E P R O C E S S
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# # ##############################################################
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#
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# f_trc_log=open( os.path.join(context['temp_directory'],'tmp_trc_5477.log'), "w")
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# f_trc_err=open( os.path.join(context['temp_directory'],'tmp_trc_5477.err'), "w")
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#
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# p_trace = Popen( [ fb_home+'fbsvcmgr', 'localhost:service_mgr', 'action_trace_start' , 'trc_cfg', f_trc_cfg.name],stdout=f_trc_log,stderr=f_trc_err)
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#
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# time.sleep(1)
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#
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# # ####################################################
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# # G E T A C T I V E T R A C E S E S S I O N I D
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# # ####################################################
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# # Save active trace session info into file for further parsing it and obtain session_id back (for stop):
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#
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# f_trc_lst = open( os.path.join(context['temp_directory'],'tmp_trace_5477.lst'), 'w')
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# subprocess.call([fb_home+'fbsvcmgr', 'localhost:service_mgr', 'action_trace_list'], stdout=f_trc_lst)
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# f_trc_lst.close()
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#
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# # !!! DO NOT REMOVE THIS LINE !!!
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# time.sleep(1)
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#
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# trcssn=0
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# with open( f_trc_lst.name,'r') as f:
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# for line in f:
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# i=1
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# if 'Session ID' in line:
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# for word in line.split():
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# if i==3:
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# trcssn=word
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# i=i+1
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# break
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# f.close()
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# # Result: `trcssn` is ID of active trace session. Now we have to terminate it:
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#
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# con1 = fdb.connect(dsn=dsn)
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# cur1=con1.cursor()
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# cur1.execute('select 1 from rdb$database')
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# for r in cur1:
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# pass
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# con1.close()
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#
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# # Let trace log to be entirely written on disk:
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# time.sleep(2)
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#
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# # ####################################################
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# # S E N D R E Q U E S T T R A C E T O S T O P
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# # ####################################################
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# if trcssn>0:
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# fn_nul = open(os.devnull, 'w')
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# subprocess.call([fb_home+'fbsvcmgr', 'localhost:service_mgr', 'action_trace_stop','trc_id', trcssn], stdout=fn_nul)
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# fn_nul.close()
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# # DO NOT REMOVE THIS LINE:
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# time.sleep(2)
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#
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# p_trace.terminate()
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# f_trc_log.close()
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# f_trc_err.close()
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#
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# # Following file should be EMPTY:
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# ################
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#
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# f_list=(f_trc_err,)
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# for i in range(len(f_list)):
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# f_name=f_list[i].name
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# if os.path.getsize(f_name) > 0:
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# with open( f_name,'r') as f:
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# for line in f:
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# print("Unexpected STDERR, file "+f_name+": "+line)
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#
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# letters_dict={}
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# with open( f_trc_log.name,'rb') as f:
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# letters_dict = Counter(f.read())
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#
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# nl_count = letters_dict['\\n']
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# cr_count = letters_dict['\\r']
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#
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# print( 'EXPECTED.' if nl_count >= 1 and abs(nl_count - cr_count) <= 1 else 'FAIL: empty log or NL count differ than CR.' )
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#
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# # CLEANUP
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# #########
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# f_list=(f_trc_cfg, f_trc_lst, f_trc_log, f_trc_err)
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# for i in range(len(f_list)):
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# if os.path.isfile(f_list[i].name):
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# os.remove(f_list[i].name)
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#
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#
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#---
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act_1 = python_act('db_1', substitutions=substitutions_1)
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expected_stdout_1 = """
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EXPECTED.
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"""
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@pytest.mark.version('>=2.5.7')
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@pytest.mark.platform('Windows')
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@pytest.mark.xfail
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def test_1(act_1: Action):
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pytest.fail("Test not IMPLEMENTED")
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