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firebird-qa/tests/bugs/core_6314_test.py

47 lines
1.4 KiB
Python

#coding:utf-8
#
# id: bugs.core_6314
# title: Assigning RDB$DB_KEY to MBCS CHAR/VARCHAR does not enforce the target limit
# decription:
# In order to prevent receiving non-ascii characters in output we try to get only octet_length of this.
# Confirmed bug on 3.0.6.33289, 4.0.0.1954 (get result = 2 instead of raising error).
# Checked on 3.0.6.33294, 4.0.0.2000 - works fine.
#
# tracker_id: CORE-6314
# min_versions: ['3.0.6']
# versions: 3.0.6
# qmid: None
import pytest
from firebird.qa import db_factory, isql_act, Action
# version: 3.0.6
# resources: None
substitutions_1 = []
init_script_1 = """"""
db_1 = db_factory(sql_dialect=3, init=init_script_1)
test_script_1 = """
set list on;
select octet_length(x) as cast_dbkey_to_char2_length from (select cast(rdb$db_key as char(2) character set utf8) x from rdb$database);
"""
act_1 = isql_act('db_1', test_script_1, substitutions=substitutions_1)
expected_stderr_1 = """
Statement failed, SQLSTATE = 22001
arithmetic exception, numeric overflow, or string truncation
-string right truncation
-expected length 2, actual 8
"""
@pytest.mark.version('>=3.0.6')
def test_1(act_1: Action):
act_1.expected_stderr = expected_stderr_1
act_1.execute()
assert act_1.clean_expected_stderr == act_1.clean_stderr