mirror of
https://github.com/FirebirdSQL/firebird-qa.git
synced 2025-02-02 10:50:42 +01:00
Added/Updated bugs\gh_7038_test.py. Checked on 5.0.0.591
This commit is contained in:
zotov
parent
cda4b8688f
commit
08b15059c6
@ -30,125 +30,111 @@ DESCRIPTION:
|
||||
5.0.0.313 SS: 17.076s
|
||||
5.0.0.313 CS: median = 1.51163, data: 1.56, 1.40, 1.52, 1.50, 1.63, 1.53, 1.52, 1.28, 1.40, 1.75, 1.45, 1.43, 1.51, 1.48, 1.52.
|
||||
FBTEST: bugs.gh_7038
|
||||
NOTES:
|
||||
[21.07.2022] pzotov
|
||||
Checked on 5.0.0.591
|
||||
"""
|
||||
|
||||
import os
|
||||
import psutil
|
||||
import pytest
|
||||
from firebird.qa import *
|
||||
|
||||
db = db_factory()
|
||||
#--------------------------------------------------------------------
|
||||
def median(lst):
|
||||
n = len(lst)
|
||||
s = sorted(lst)
|
||||
return (sum(s[n//2-1:n//2+1])/2.0, s[n//2])[n % 2] if n else None
|
||||
#--------------------------------------------------------------------
|
||||
|
||||
###########################
|
||||
### S E T T I N G S ###
|
||||
###########################
|
||||
# How many times we call PSQL code (two stored procedures:
|
||||
# one for performing comparisons based on LIKE, second based on SIMILAR TO statements):
|
||||
N_MEASURES = 21
|
||||
|
||||
# How many iterations must be done in each of stored procedures when they work:
|
||||
N_COUNT_PER_MEASURE = 1000000
|
||||
|
||||
# Maximal value for MEDIAN of ratios between CPU user time when comparison was made.
|
||||
#
|
||||
|
||||
UTF8_TO_PTBR_MAX_RATIO = 1.45 if os.name == 'nt' else 1.85
|
||||
#############################
|
||||
|
||||
init_script = \
|
||||
'''
|
||||
set term ^;
|
||||
create or alter procedure sp_ptbr_test (
|
||||
n_count int
|
||||
) as
|
||||
declare p varchar(1) character set win1252 collate win_ptbr = 'x';
|
||||
declare s varchar(60) character set win1252 collate win_ptbr = 'x12345678901234567890123456789012345678901234567890123456789';
|
||||
declare b boolean;
|
||||
begin
|
||||
while (n_count > 0)
|
||||
do
|
||||
begin
|
||||
b = s starting with p;
|
||||
n_count = n_count - 1;
|
||||
end
|
||||
end
|
||||
^
|
||||
create or alter procedure sp_utf8_test (
|
||||
n_count int
|
||||
) as
|
||||
declare p varchar(1) character set utf8 collate unicode_ci = 'x';
|
||||
declare s varchar(60) character set utf8 collate unicode_ci = 'x12345678901234567890123456789012345678901234567890123456789';
|
||||
declare b boolean;
|
||||
begin
|
||||
while (n_count > 0)
|
||||
do
|
||||
begin
|
||||
b = s starting with p;
|
||||
n_count = n_count - 1;
|
||||
end
|
||||
end
|
||||
^
|
||||
commit
|
||||
^
|
||||
'''
|
||||
|
||||
db = db_factory( init = init_script )
|
||||
act = python_act('db')
|
||||
|
||||
expected_stdout = """
|
||||
Duration ratio: acceptable
|
||||
"""
|
||||
|
||||
@pytest.mark.skip('FIXME: Not IMPLEMENTED')
|
||||
@pytest.mark.version('>=5.0')
|
||||
def test_1(act: Action):
|
||||
pytest.fail("Not IMPLEMENTED")
|
||||
def test_1(act: Action, capsys):
|
||||
|
||||
with act.db.connect() as con:
|
||||
cur=con.cursor()
|
||||
cur.execute('select mon$server_pid as p from mon$attachments where mon$attachment_id = current_connection')
|
||||
|
||||
# test_script_1
|
||||
#---
|
||||
#
|
||||
#
|
||||
# import os
|
||||
# import psutil
|
||||
#
|
||||
# os.environ["ISC_USER"] = user_name
|
||||
# os.environ["ISC_PASSWORD"] = user_password
|
||||
#
|
||||
# #------------------
|
||||
# def median(lst):
|
||||
# n = len(lst)
|
||||
# s = sorted(lst)
|
||||
# return (sum(s[n//2-1:n//2+1])/2.0, s[n//2])[n % 2] if n else None
|
||||
# #------------------
|
||||
#
|
||||
# ###########################
|
||||
# ### S E T T I N G S ###
|
||||
# ###########################
|
||||
# # How many times we call PSQL code (two stored procedures:
|
||||
# # one for performing comparisons based on LIKE, second based on SIMILAR TO statements):
|
||||
# N_MEASURES = 15
|
||||
#
|
||||
# # How many iterations must be done in each of stored procedures when they work:
|
||||
# N_COUNT_PER_MEASURE = 1000000
|
||||
#
|
||||
# # Maximal value for MEDIAN of ratios between CPU user time when comparison was made.
|
||||
# #
|
||||
#
|
||||
# UTF8_TO_PTBR_MAX_RATIO = 1.45 if os.name == 'nt' else 1.85
|
||||
# #############################
|
||||
#
|
||||
#
|
||||
# sp_ptbr_ddl = ''' create or alter procedure sp_ptbr_test (
|
||||
# n_count int
|
||||
# ) as
|
||||
# declare p varchar(1) character set win1252 collate win_ptbr = 'x';
|
||||
# declare s varchar(60) character set win1252 collate win_ptbr = 'x12345678901234567890123456789012345678901234567890123456789';
|
||||
# declare b boolean;
|
||||
# begin
|
||||
# while (n_count > 0)
|
||||
# do
|
||||
# begin
|
||||
# b = s starting with p;
|
||||
# n_count = n_count - 1;
|
||||
# end
|
||||
# end
|
||||
# '''
|
||||
#
|
||||
#
|
||||
# sp_utf8_ddl = ''' create or alter procedure sp_utf8_test (
|
||||
# n_count int
|
||||
# ) as
|
||||
# declare p varchar(1) character set utf8 collate unicode_ci = 'x';
|
||||
# declare s varchar(60) character set utf8 collate unicode_ci = 'x12345678901234567890123456789012345678901234567890123456789';
|
||||
# declare b boolean;
|
||||
# begin
|
||||
# while (n_count > 0)
|
||||
# do
|
||||
# begin
|
||||
# b = s starting with p;
|
||||
# n_count = n_count - 1;
|
||||
# end
|
||||
# end
|
||||
# '''
|
||||
#
|
||||
#
|
||||
# db_conn.execute_immediate( sp_ptbr_ddl )
|
||||
# db_conn.execute_immediate( sp_utf8_ddl )
|
||||
# db_conn.commit()
|
||||
#
|
||||
# cur=db_conn.cursor()
|
||||
# cur.execute('select mon$server_pid as p from mon$attachments where mon$attachment_id = current_connection')
|
||||
#
|
||||
# fb_pid = int(cur.fetchone()[0])
|
||||
# sp_time = {}
|
||||
# for i in range(0, N_MEASURES):
|
||||
# for x_charset in ('ptbr', 'utf8'):
|
||||
#
|
||||
# fb_info_init = psutil.Process(fb_pid).cpu_times()
|
||||
# cur.callproc('sp_' + x_charset + '_test', (N_COUNT_PER_MEASURE,) )
|
||||
# fb_info_curr = psutil.Process(fb_pid).cpu_times()
|
||||
#
|
||||
# sp_time[ x_charset, i ] = max(fb_info_curr.user - fb_info_init.user, 0.000001)
|
||||
#
|
||||
# # print( 'String form: "%s", median ratio: %s' % ( x_charset, 'acceptable' if median(ratio_list) <= UTF8_TO_PTBR_MAX_RATIO else 'TOO BIG: ' + str(median(ratio_list)) ) )
|
||||
#
|
||||
# cur.close()
|
||||
#
|
||||
# ratio_lst = []
|
||||
# for i in range(0, N_MEASURES):
|
||||
# ratio_lst.append( sp_time['utf8',i] / sp_time['ptbr',i] )
|
||||
#
|
||||
#
|
||||
# median_ratio = median(ratio_lst)
|
||||
# print( 'Duration ratio: ' + ('acceptable' if median_ratio < UTF8_TO_PTBR_MAX_RATIO else 'POOR: %s, more than threshold: %s' % ( '{:9g}'.format(median_ratio), '{:9g}'.format(UTF8_TO_PTBR_MAX_RATIO) ) ) )
|
||||
#
|
||||
# if median_ratio >= UTF8_TO_PTBR_MAX_RATIO:
|
||||
# print('Ratio statistics for %d measurements' % N_MEASURES)
|
||||
# for p in ratio_lst:
|
||||
# print( '%12.2f' % p )
|
||||
#
|
||||
#---
|
||||
fb_pid = int(cur.fetchone()[0])
|
||||
sp_time = {}
|
||||
for i in range(0, N_MEASURES):
|
||||
for x_charset in ('ptbr', 'utf8'):
|
||||
fb_info_init = psutil.Process(fb_pid).cpu_times()
|
||||
cur.callproc('sp_' + x_charset + '_test', (N_COUNT_PER_MEASURE,) )
|
||||
fb_info_curr = psutil.Process(fb_pid).cpu_times()
|
||||
sp_time[ x_charset, i ] = max(fb_info_curr.user - fb_info_init.user, 0.000001)
|
||||
#print( 'String form: "%s", median ratio: %s' % ( x_charset, 'acceptable' if median(ratio_list) <= UTF8_TO_PTBR_MAX_RATIO else 'TOO BIG: ' + str(median(ratio_list)) ) )
|
||||
|
||||
ratio_lst = []
|
||||
for i in range(0, N_MEASURES):
|
||||
ratio_lst.append( sp_time['utf8',i] / sp_time['ptbr',i] )
|
||||
median_ratio = median(ratio_lst)
|
||||
print( 'Duration ratio: ' + ('acceptable' if median_ratio < UTF8_TO_PTBR_MAX_RATIO else 'POOR: %s, more than threshold: %s' % ( '{:9g}'.format(median_ratio), '{:9g}'.format(UTF8_TO_PTBR_MAX_RATIO) ) ) )
|
||||
|
||||
if median_ratio >= UTF8_TO_PTBR_MAX_RATIO:
|
||||
print('Ratio statistics for %d measurements' % N_MEASURES)
|
||||
for p in ratio_lst:
|
||||
print( '%12.2f' % p )
|
||||
|
||||
|
||||
act.expected_stdout = expected_stdout
|
||||
act.stdout = capsys.readouterr().out
|
||||
assert act.clean_stdout == act.clean_expected_stdout
|
||||
|
||||
Loading…
Reference in New Issue
Block a user