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59 lines
1.1 KiB
Python
59 lines
1.1 KiB
Python
#coding:utf-8
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#
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# id: bugs.core_2300
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# title: Unexpected error "arithmetic exception, numeric overflow, or string truncation" while evaluating SUBSTRING the second time
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# decription:
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# tracker_id: CORE-2300
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# min_versions: []
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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 = """set term ^ ;
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create procedure p
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returns ( res varchar(10) )
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as begin
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res = null;
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suspend;
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res = '0123456789';
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suspend;
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end ^
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set term ; ^
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commit;"""
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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 = """select substring(res from 1 for 5) from p order by 1; -- success
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select substring(res from 1 for 5) from p order by 1; -- error
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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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SUBSTRING
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=========
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<null>
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01234
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SUBSTRING
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=========
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<null>
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01234
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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_stdout = expected_stdout_1
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act_1.execute()
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assert act_1.clean_expected_stdout == act_1.clean_stdout
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