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Added/Updated tests\functional\tabloid\test_crash_when_too_long_username_for_auth.py: Customized for run against dev build after Dimitry Sibiryakov request: filter out second item from dev status vector: 335544882 / Login name too long

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pavel-zotov 2024-07-14 11:47:45 +03:00
parent 0c377bc87f
commit 0ed0e705e6
1 changed files with 28 additions and 13 deletions
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tests/functional/tabloid/test_crash_when_too_long_username_for_auth.py
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@ -4,10 +4,19 @@
TITLE: crash on assert or memory corruption when too long username is used for authentication
NOTES:
[19.07.2023] pzotov
Confirmed problem on 3.x only (3.0.11.33690).
Confirmed problem on 3.x only (3.0.11.33690): server crashed, client got:
Statement failed, SQLSTATE = 08004
connection rejected by remote interface
FB 4.0.3.2956 and 5.0.0.1093 (builds before 29-JUN-2023) issued "SQLSTATE = 28000 / Your user name and password..." but not crashed.
After fix, all three FB issue "SQLSTATE = 08006 / Error occurred during login, please check server firebird.log for details"
Checked on 3.0.11.33965 -- all OK.
[14.07.2024] pzotov
Customized for run against dev build after Dimitry Sibiryakov request.
Dev build issues status vector containing TWO elements:
335545106 ==> Error occurred during login, please check server firebird.log for details
335544882 ==> Login name too long (@1 characters, maximum allowed @2)
We can filter out its second item..
"""
import locale
import re
@ -15,26 +24,32 @@ from difflib import unified_diff
import pytest
from firebird.qa import *
from firebird.driver import DatabaseError
db = db_factory() # charset = 'utf8', init = init_sql)
db = db_factory()
act = python_act( 'db', substitutions=[('[ \t]+',' ')] )
act = python_act( 'db', substitutions=[('[ \t]+',' '), ('.*Login name too long.*', '')] )
@pytest.mark.version('>=3.0.11')
def test_1(act: Action, capsys):
MAX_NAME_LEN = 31 if act.is_version('<=3') else 63
TOO_LONG_USR = 'u1111111111222222222233333333334444444444555555555566666666667777777777'
test_sql = f"""
connect '{act.db.dsn}' user '{TOO_LONG_USR}' password 'qqq';
quit;
"""
TOO_LONG_USR = 'u2345678901234567890123456789012345678901234567890123456789012345678901'
# 1 2 3 4 5 6 7
try:
with act.db.connect(user = TOO_LONG_USR, password = 'qwe', charset = 'win1251'):
pass
except DatabaseError as e:
# ACHTUNG: dev-build will raise error with TWO gdscodes: [335545106, 335544882].
# 335545106 ==> Error occurred during login, please check server firebird.log for details
# 335544882 ==> Login name too long (@1 characters, maximum allowed @2)
# We have to check only first of them. DO NOT iterate through gds_codes tuple!
print( e.gds_codes[0] )
print( e.__str__() )
expected_stdout = """
Statement failed, SQLSTATE = 08006
act.stdout = capsys.readouterr().out
act.expected_stdout = """
335545106
Error occurred during login, please check server firebird.log for details
"""
act.expected_stdout = expected_stdout
act.isql(switches=['-q'], charset = 'win1251', credentials = False, connect_db = False, input = test_sql, combine_output = True, io_enc = locale.getpreferredencoding())
assert act.clean_stdout == act.clean_expected_stdout