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firebird-qa/tests/bugs/core_5957_test.py

56 lines
1.3 KiB
Python

#coding:utf-8
#
# id: bugs.core_5957
# title: Bug in SIMILAR TO when adding numeric quantifier as bound for repetetion of expression leads to empty resultset
# decription:
#
# tracker_id: CORE-5957
# min_versions: ['3.0']
# 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(sql_dialect=3, init=init_script_1)
test_script_1 = """
set heading off;
set count on;
select 1 from rdb$database where 'SLEEP' similar to '(DELAY|SLEEP|PAUSE){1}'; -- 2.5 fails here
select 2 from rdb$database where 'SLEEP' similar to '(DELAY|SLEEP|PAUSE){1,}'; -- 2.5 fails here
select 3 from rdb$database where 'SLEEP' similar to '(DELAY|SLEEP|PAUSE)+';
select 4 from rdb$database where 'SLEEP' similar to '(DELAY|SLEEP|PAUSE)*';
"""
act_1 = isql_act('db_1', test_script_1, substitutions=substitutions_1)
expected_stdout_1 = """
1
Records affected: 1
2
Records affected: 1
3
Records affected: 1
4
Records affected: 1
"""
@pytest.mark.version('>=3.0')
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