mirror of
https://github.com/FirebirdSQL/firebird-qa.git
synced 2025-01-22 21:43:06 +01:00
79 lines
1.3 KiB
Python
79 lines
1.3 KiB
Python
#coding:utf-8
|
|
#
|
|
# id: bugs.core_2966
|
|
# title: Wrong results or unexpected errors while sorting a large data set
|
|
# decription:
|
|
# tracker_id: CORE-2966
|
|
# min_versions: ['2.1.6', '2.5.0']
|
|
# versions: 2.5.0
|
|
# qmid: None
|
|
|
|
import pytest
|
|
from firebird.qa import db_factory, isql_act, Action
|
|
|
|
# version: 2.5.0
|
|
# resources: None
|
|
|
|
substitutions_1 = [('=.*', '=')]
|
|
|
|
init_script_1 = """create table t (col varchar(32000));
|
|
commit;
|
|
set term !!;
|
|
execute block
|
|
as
|
|
declare variable i integer;
|
|
begin
|
|
i=0;
|
|
while (i < 200000) do begin
|
|
insert into t (col) values(mod(:i, 10));
|
|
i= i+1;
|
|
end
|
|
end!!
|
|
set term ;!!
|
|
commit;"""
|
|
|
|
db_1 = db_factory(page_size=4096, sql_dialect=3, init=init_script_1)
|
|
|
|
test_script_1 = """select col from t group by 1;
|
|
select cast(col as integer) from t group by 1;
|
|
"""
|
|
|
|
act_1 = isql_act('db_1', test_script_1, substitutions=substitutions_1)
|
|
|
|
expected_stdout_1 = """
|
|
COL
|
|
===============================================================================
|
|
0
|
|
1
|
|
2
|
|
3
|
|
4
|
|
5
|
|
6
|
|
7
|
|
8
|
|
9
|
|
|
|
|
|
CAST
|
|
============
|
|
0
|
|
1
|
|
2
|
|
3
|
|
4
|
|
5
|
|
6
|
|
7
|
|
8
|
|
9
|
|
|
|
"""
|
|
|
|
@pytest.mark.version('>=2.5.0')
|
|
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
|
|
|