mirror of
https://github.com/FirebirdSQL/firebird-qa.git
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106 lines
3.2 KiB
Python
106 lines
3.2 KiB
Python
#coding:utf-8
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#
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# id: functional.intfunc.avg.06
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# title: AVG - Integer OverFlow
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# decription:
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# Refactored 14.10.2019: adjusted expected_stdout/stderr
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# 25.06.2020, 4.0.0.2076: changed types in SQLDA from numeric to int128 // after discuss with Alex about CORE-6342.
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# 09.07.2020, 4.0.0.2091:
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# NO more overflow since INT128 was introduced. AVG() is evaluated successfully.
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# Removed error message from expected_stderr, added result into expected_stdout.
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#
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# tracker_id:
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# min_versions: []
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# versions: 3.0, 4.0
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# qmid: functional.intfunc.avg.avg_06
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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 = [('[ \t]+', ' ')]
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init_script_1 = """
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recreate table test( id integer not null);
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insert into test values(2100000000);
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insert into test values(2100000000);
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insert into test values(2100000000);
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insert into test values(2100000000);
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commit;
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create or alter view v_test as select avg(2100000000*id)as avg_result from test;
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commit;
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"""
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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 * from v_test;
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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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INPUT message field count: 0
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OUTPUT message field count: 1
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01: sqltype: 580 INT64 Nullable scale: 0 subtype: 0 len: 8
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: name: AVG_RESULT alias: AVG_RESULT
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: table: V_TEST owner: SYSDBA
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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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"""
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@pytest.mark.version('>=3.0,<4.0')
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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_expected_stderr == act_1.clean_stderr
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assert act_1.clean_expected_stdout == act_1.clean_stdout
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# version: 4.0
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# resources: None
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substitutions_2 = [('^((?!sqltype|AVG_RESULT).)*$', ''), ('[ \t]+', ' ')]
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init_script_2 = """
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recreate table test( id integer not null);
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insert into test values(2100000000);
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insert into test values(2100000000);
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insert into test values(2100000000);
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insert into test values(2100000000);
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commit;
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create or alter view v_test as select avg(2100000000*id)as avg_result from test;
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commit;
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"""
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db_2 = db_factory(sql_dialect=3, init=init_script_2)
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test_script_2 = """
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set list on;
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set sqlda_display on;
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select * from v_test;
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"""
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act_2 = isql_act('db_2', test_script_2, substitutions=substitutions_2)
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expected_stdout_2 = """
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01: sqltype: 32752 INT128 Nullable scale: 0 subtype: 0 len: 16
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: name: AVG_RESULT alias: AVG_RESULT
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: table: V_TEST owner: SYSDBA
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AVG_RESULT 4410000000000000000
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"""
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@pytest.mark.version('>=4.0')
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def test_2(act_2: Action):
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act_2.expected_stdout = expected_stdout_2
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act_2.execute()
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assert act_2.clean_expected_stdout == act_2.clean_stdout
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