6
0
mirror of https://github.com/FirebirdSQL/firebird-qa.git synced 2025-01-22 21:43:06 +01:00
firebird-qa/tests/bugs/core_1544_test.py

63 lines
1.5 KiB
Python
Raw Normal View History

2021-04-26 20:07:00 +02:00
#coding:utf-8
#
# id: bugs.core_1544
# title: RDB$procedures generator overflow
# decription:
# tracker_id:
# min_versions: []
# versions: 3.0
# qmid: None
import pytest
from firebird.qa import db_factory, isql_act, Action
# version: 3.0
# resources: None
substitutions_1 = []
init_script_1 = """"""
db_1 = db_factory(page_size=4096, sql_dialect=3, init=init_script_1)
test_script_1 = """
-- ::: WARNING ::: This code executes about ~3-4 minutes on Pentium 3.0 GHz with SATA HDD
set term ^;
execute block as
declare i int = 0;
declare n int = 32839;
begin
while (i<n) do
begin
in autonomous transaction do
execute statement 'create or alter procedure p' || i || ' as begin end';
in autonomous transaction do
execute statement 'drop procedure p' || i;
i = i + 1;
end
end
^
set term ;^
commit; -- at this point value of generator `rdb$procedures` is 32840
create procedure aux_sp1 as begin end;
create procedure aux_sp2 as begin end;
commit;
set list on;
select gen_id(rdb$procedures,0) gen_rdb_proc_curr_value from rdb$database;
"""
act_1 = isql_act('db_1', test_script_1, substitutions=substitutions_1)
expected_stdout_1 = """
GEN_RDB_PROC_CURR_VALUE 32842
"""
@pytest.mark.version('>=3.0')
@pytest.mark.slow
2021-04-28 12:42:11 +02:00
def test_1(act_1: Action):
2021-04-26 20:07:00 +02:00
act_1.expected_stdout = expected_stdout_1
act_1.execute()
assert act_1.clean_expected_stdout == act_1.clean_stdout