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firebird-qa/tests/bugs/core_3340_test.py

62 lines
1.2 KiB
Python

#coding:utf-8
"""
ID: issue-3706
ISSUE: 3706
TITLE: Error in autonomous transaction with empty exception handler: can insert
duplicate values into PK/UK column (leads to unrestorable backup)
DESCRIPTION:
JIRA: CORE-3340
FBTEST: bugs.core_3340
"""
import pytest
from firebird.qa import *
init_script = """recreate table tmp(id int not null primary key using index tmp_id_pk);
commit;
set transaction no wait isolation level read committed;
set term ^;
execute block as
begin
insert into tmp values(1);
insert into tmp values(2);
in autonomous transaction do begin
insert into tmp values(1);
when any do begin
--exception;
end
end
end^
set term ;^
commit;
"""
db = db_factory(init=init_script)
test_script = """select id from tmp;
select count(*) from tmp;
commit;"""
act = isql_act('db', test_script)
expected_stdout = """
ID
============
1
2
COUNT
=====================
2
"""
@pytest.mark.version('>=3.0')
def test_1(act: Action):
act.expected_stdout = expected_stdout
act.execute()
assert act.clean_stdout == act.clean_expected_stdout