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51 lines
1.6 KiB
Python
51 lines
1.6 KiB
Python
#coding:utf-8
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#
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# id: bugs.core_4453
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# title: Regression: NOT NULL constraint, declared in domain, does not work
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# decription:
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# tracker_id: CORE-4453
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# min_versions: ['3.0']
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# versions: 3.0
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# qmid: None
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import pytest
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from firebird.qa import db_factory, isql_act, Action
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# version: 3.0
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# resources: None
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substitutions_1 = []
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init_script_1 = """
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-- Tests that manipulates with NULL fields/domains and check results:
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-- CORE-1518 Adding a non-null restricted column to a populated table renders the table inconsistent
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-- CORE-4453 (Regression: NOT NULL constraint, declared in domain, does not work)
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-- CORE-4725 (Inconsistencies with ALTER DOMAIN and ALTER TABLE with DROP NOT NULL and PRIMARY KEYs)
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-- CORE-4733 (Command "Alter table <T> alter TYPE <C> <DOMAIN_WITH_NOT_NULL" does not verifies data in column <C> and makes incorrect assignments in <C> to ZERO / JULIAN_DATE / ASCII(0) for types INT, TIMESTAMP and VARCHAR)
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create domain dm_01 varchar(20) not null;
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commit;
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create table t_01(s dm_01, x int);
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commit;
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"""
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db_1 = db_factory(page_size=4096, sql_dialect=3, init=init_script_1)
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test_script_1 = """
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insert into t_01(x) values(100);
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select * from t_01 where s is null;
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"""
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act_1 = isql_act('db_1', test_script_1, substitutions=substitutions_1)
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expected_stderr_1 = """
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Statement failed, SQLSTATE = 23000
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validation error for column "T_01"."S", value "*** null ***"
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"""
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@pytest.mark.version('>=3.0')
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def test_1(act_1: Action):
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act_1.expected_stderr = expected_stderr_1
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act_1.execute()
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assert act_1.clean_stderr == act_1.clean_expected_stderr
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