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Added/Updated tests\bugs\gh_8084_test.py: Checked on 6.0.0.325 #f5930a5, 5.0.1.1383 #0e9ef69 (intermediate snapshot) - all OK.

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pavel-zotov 2024-04-19 11:26:27 +03:00
parent 043bef6a2c
commit 087bc7a87e
1 changed files with 70 additions and 26 deletions
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tests/bugs/gh_8084_test.py
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@ -3,12 +3,13 @@
""" """
ID: issue-8084 ID: issue-8084
ISSUE: https://github.com/FirebirdSQL/firebird/issues/8084 ISSUE: https://github.com/FirebirdSQL/firebird/issues/8084
TITLE: Partial index uniqueness violation TITLE: Partial index uniqueness violation (changes in columns participating in index filtering expression are not properly tracked).
DESCRIPTION: DESCRIPTION:
NOTES: NOTES:
[18.04.2024] pzotov [19.04.2024] pzotov
Confirmed bug on 6.0.0.315 Reduced min_version to 5.0.1 after backporting (commit #0e9ef69).
Checked on 6.0.0.321 #1d96c10 - all OK. Confirmed bug on 6.0.0.315; confirmed problem noted as second case (see ticket) in 6.0.0.321 #1d96c10.
Checked on 6.0.0.325 #f5930a5, 5.0.1.1383 #0e9ef69 (intermediate snapshot) - all OK.
""" """
import pytest import pytest
@ -18,51 +19,94 @@ db = db_factory()
test_script = """ test_script = """
set list on; set list on;
recreate table test (
id bigint primary key -- https://github.com/FirebirdSQL/firebird/issues/8084#issue-2247604539
,a bigint not null recreate table test1 (
,b smallint not null t1_id bigint primary key
,t1_a bigint not null
,t1_b smallint not null
); );
create unique index idx_test_a on test(a) where (b = 1); create unique index test1_idx_a on test1(t1_a) where (t1_b = 1);
insert into test(id, a, b) values (1, 1, 0); insert into test1(t1_id, t1_a, t1_b) values (1, 1, 0);
insert into test(id, a, b) values (2, 2, 1); insert into test1(t1_id, t1_a, t1_b) values (2, 2, 1);
commit; commit;
insert into test(id, a, b) values (3, 1, 0); -- must pass insert into test1(t1_id, t1_a, t1_b) values (3, 1, 0); -- must pass
commit; commit;
insert into test(id, a, b) values (4, 2, 1); -- must fail with "attempt to store duplicate value" insert into test1(t1_id, t1_a, t1_b) values (4, 2, 1); -- must fail with "attempt to store duplicate value"
rollback; rollback;
update test set b = 1 where id = 1; -- must pass update test1 set t1_b = 1 where t1_id = 1; -- must pass
commit; commit;
update test set b = 1 where id = 3; -- BUG was here: passed before fix but must fail. update test1 set t1_b = 1 where t1_id = 3; -- BUG was here: passed before fix but must fail.
commit; commit;
select a+0 as a, count(*) as a_cnt from test where b+0 = 1 group by a+0; select t1_a+0 as t1_a, count(*) as t1_a_cnt from test1 where t1_b+0 = 1 group by t1_a+0;
rollback;
-------------------------------------------------------------------------
-- https://github.com/FirebirdSQL/firebird/issues/8084#issuecomment-2063121843
recreate table test2 (
t2_id bigint not null,
t2_a bigint not null,
t2_b smallint not null,
constraint pk_test2 primary key(t2_id)
);
create unique index test2_idx_a on test2(t2_a) where (t2_b = 1);
insert into test2(t2_id, t2_a, t2_b) values (1, 1, 0);
insert into test2(t2_id, t2_a, t2_b) values (2, 2, 1);
insert into test2(t2_id, t2_a, t2_b) values (3, 1, 0);
commit;
update test2 set t2_b=0;
commit;
insert into test2(t2_id, t2_a, t2_b) values (4, 2, 1); -- must pass
select * from test2;
""" """
act = isql_act('db', test_script, substitutions=[('[ \t]+', ' ')]) act = isql_act('db', test_script, substitutions=[('[ \t]+', ' ')])
expected_stdout = """ expected_stdout = """
Statement failed, SQLSTATE = 23000 Statement failed, SQLSTATE = 23000
attempt to store duplicate value (visible to active transactions) in unique index "IDX_TEST_A" attempt to store duplicate value (visible to active transactions) in unique index "TEST1_IDX_A"
-Problematic key value is ("A" = 2) -Problematic key value is ("T1_A" = 2)
Statement failed, SQLSTATE = 23000 Statement failed, SQLSTATE = 23000
attempt to store duplicate value (visible to active transactions) in unique index "IDX_TEST_A" attempt to store duplicate value (visible to active transactions) in unique index "TEST1_IDX_A"
-Problematic key value is ("A" = 1) -Problematic key value is ("T1_A" = 1)
A 1 T1_A 1
A_CNT 1 T1_A_CNT 1
A 2 T1_A 2
A_CNT 1 T1_A_CNT 1
T2_ID 1
T2_A 1
T2_B 0
T2_ID 2
T2_A 2
T2_B 0
T2_ID 3
T2_A 1
T2_B 0
T2_ID 4
T2_A 2
T2_B 1
""" """
@pytest.mark.version('>=6.0.0') @pytest.mark.version('>=5.0.1')
def test_1(act: Action): def test_1(act: Action):
act.expected_stdout = expected_stdout act.expected_stdout = expected_stdout
act.execute(combine_output = True) act.execute(combine_output = True)