firebird-qa/tests/bugs/core_5430_test.py

#coding:utf-8

"""
ID:          issue-5702
ISSUE:       5702
TITLE:       Support for INCREMENT option in identity columns
DESCRIPTION:
JIRA:        CORE-5430
FBTEST:      bugs.core_5430
"""

import pytest
from firebird.qa import *

db = db_factory()

test_script = """
    set list on;
    --set echo on;
    recreate table test1(
        id int generated by default as identity ( start with 12345 )
    );
    recreate table test2(
        id int generated by default as identity ( start with 12345 increment 22222 )
    );

    recreate table test3(
        id int generated by default as identity ( increment 33333 )
    );

    insert into test1 default values returning id as test1_id;
    insert into test2 default values returning id as test2_id;
    insert into test3 default values returning id as test3_id;
    commit;

    alter table test1 alter column id restart;
    alter table test2 alter column id restart with 23456;

    alter table test3 alter column id restart with 0;
    alter table test3 alter column id set increment 11111;
    commit;

    insert into test1 default values returning id as test1_restarted_id;
    insert into test2 default values returning id as test2_restarted_id;
    insert into test3 default values returning id as test3_chng_incr_id;
"""

act = isql_act('db', test_script)

expected_stdout = """
    TEST1_ID                        12345
    TEST2_ID                        12345
    TEST3_ID                        1
    TEST1_RESTARTED_ID              12345
    TEST2_RESTARTED_ID              23456
    TEST3_CHNG_INCR_ID              -22222
"""

@pytest.mark.version('>=4.0')
def test_1(act: Action):
    act.expected_stdout = expected_stdout
    act.execute()
    assert act.clean_stdout == act.clean_expected_stdout