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66 lines
2.1 KiB
Python
66 lines
2.1 KiB
Python
#coding:utf-8
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#
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# id: bugs.gh_7025
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# title: Results of negation must be the same for each datatype (smallint / int /bigint / int128) when argument is least possible value for this type
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# decription:
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# https://github.com/FirebirdSQL/firebird/issues/7025
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#
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# Confirmed 'sqltype: 496 LONG' for -(-2147483648). Before fix was: '580 INT64'.
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# Checked on 5.0.0.300.
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#
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# tracker_id:
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# min_versions: ['5.0']
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# versions: 5.0
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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: 5.0
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# resources: None
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substitutions_1 = [('^((?!sqltype:|NEG_OF_2P|SQLSTATE|overflow).)*$', ''), ('[ \t]+', ' ')]
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init_script_1 = """"""
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db_1 = db_factory(sql_dialect=3, init=init_script_1)
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test_script_1 = """
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set list on;
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set sqlda_display on;
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select -(-32768) as neg_of_2p15 from rdb$database;
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select -(-2147483648) as neg_of_2p31 from rdb$database;
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select -(-9223372036854775808) as neg_of_2p63 from rdb$database;
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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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01: sqltype: 496 LONG scale: 0 subtype: 0 len: 4
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: name: CONSTANT alias: NEG_OF_2P15
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NEG_OF_2P15 32768
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01: sqltype: 496 LONG scale: 0 subtype: 0 len: 4
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: name: CONSTANT alias: NEG_OF_2P31
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01: sqltype: 580 INT64 scale: 0 subtype: 0 len: 8
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: name: CONSTANT alias: NEG_OF_2P63
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"""
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expected_stderr_1 = """
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Statement failed, SQLSTATE = 22003
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Integer overflow. The result of an integer operation caused the most significant bit of the result to carry.
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Statement failed, SQLSTATE = 22003
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Integer overflow. The result of an integer operation caused the most significant bit of the result to carry.
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"""
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@pytest.mark.version('>=5.0')
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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.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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assert act_1.clean_stdout == act_1.clean_expected_stdout
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