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53 lines
1.2 KiB
Python
53 lines
1.2 KiB
Python
#coding:utf-8
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#
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# id: bugs.core_1334
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# title: Joins with NULL RDB$DB_KEY crash the server
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# decription:
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# tracker_id: CORE-1334
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# min_versions: []
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# versions: 2.1
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# qmid: bugs.core_1334
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import pytest
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from firebird.qa import db_factory, isql_act, Action
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# version: 2.1
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# resources: None
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substitutions_1 = []
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init_script_1 = """create table t1 (id integer primary key);
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create table t2 (id integer references t1);
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COMMIT;
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insert into t1 values (1);
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insert into t1 values (2);
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insert into t2 values (2);
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COMMIT;"""
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db_1 = db_factory(sql_dialect=3, init=init_script_1)
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test_script_1 = """select *
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from t1
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left join t2
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on (t2.id = t1.id)
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left join t2 t3
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on (t3.rdb$db_key = t2.rdb$db_key);
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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_stdout_1 = """
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ID ID ID
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============ ============ ============
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1 <null> <null>
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2 2 2
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"""
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@pytest.mark.version('>=2.1')
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def test_1(act_1: Action):
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act_1.expected_stdout = expected_stdout_1
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act_1.execute()
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assert act_1.clean_stdout == act_1.clean_expected_stdout
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