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firebird-qa/tests/bugs/core_3228_test.py

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#coding:utf-8
#
# id: bugs.core_3228
# title: RIGHT() fails with multibyte text blobs > 1024 chars
# decription:
# tracker_id: CORE-3228
# min_versions: ['2.1.4']
# versions: 2.1.4
# qmid: None
import pytest
from firebird.qa import db_factory, isql_act, Action
# version: 2.1.4
# resources: None
substitutions_1 = []
init_script_1 = """"""
db_1 = db_factory(page_size=4096, charset='UTF8', sql_dialect=3, init=init_script_1)
test_script_1 = """with q (s) as (
select
cast(
cast('AAA' as char(1021)) || 'ZZZ'
as blob sub_type text character set utf8
)
from rdb$database
)
select right(s, 3) from q;
with q (s) as (
select
cast(
cast('AAA' as char(1022)) || 'ZZZ'
as blob sub_type text character set utf8
)
from rdb$database
)
select right(s, 3) from q;"""
act_1 = isql_act('db_1', test_script_1, substitutions=substitutions_1)
expected_stdout_1 = """Database: localhost:C: btest2 mpugs.core_3228.fdb, User: SYSDBA
SQL> CON> CON> CON> CON> CON> CON> CON> CON>
RIGHT
=================
0:3
==============================================================================
RIGHT:
ZZZ
==============================================================================
SQL> CON> CON> CON> CON> CON> CON> CON> CON>
RIGHT
=================
0:8
==============================================================================
RIGHT:
ZZZ
==============================================================================
SQL>"""
@pytest.mark.version('>=2.1.4')
def test_1(act_1: Action):
act_1.expected_stdout = expected_stdout_1
act_1.execute()
assert act_1.clean_expected_stdout == act_1.clean_stdout