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firebird-qa/tests/bugs/core_1006_test.py

64 lines
1.8 KiB
Python

#coding:utf-8
"""
ID: issue-1417
ISSUE: https://github.com/FirebirdSQL/firebird/issues/1417
TITLE: AV at rollback and/or garbage collection if updated table have expression index with SELECT in it
DESCRIPTION:
JIRA: CORE-1006
FBTEST: bugs.core_1006
NOTES:
[13.05.2023] pzotov
On 5.0.0.1047 test script causes error:
Statement failed, SQLSTATE = 42000
Expression evaluation error for index "TABLE1_IDX1" on table "TABLE1"
-Attempt to evaluate index expression recursively
-At block line: 17, col: 13
Added SELECT statement to check its output in assert (otherwise error message remains unclear:
"firebird.qa.plugin.ExecutionError: Test script execution failed").
"""
import pytest
from firebird.qa import *
db = db_factory(from_backup='core1006.fbk')
test_script = """
set bail on;
set heading off;
set term ^;
execute block
as
declare f1 int;
declare f2 int;
begin
for
select
t1.id
as id1 -- <<< ::: NB ::: add alias, otherwise can`t compile in 3.0
,t2.id
as id2 -- <<< ::: NB ::: add alias, otherwise can`t compile in 3.0
from table1 t1, table2 t2
where t1.id = t2.id
into :f1, :f2
as cursor cur
do
update table1 set name = :f1 + :f2 where current of cur;
end
^ set term ;^
rollback;
select 'Done.' as msg from rdb$database;
"""
act = isql_act('db', test_script)
expected_stdout = """
Done.
"""
@pytest.mark.version('>=3.0')
def test_1(act: Action):
act.expected_stdout = expected_stdout
act.execute(combine_output = True)
assert act.clean_stdout == act.clean_expected_stdout