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58 lines
1.5 KiB
Python
58 lines
1.5 KiB
Python
#coding:utf-8
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"""
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ID: issue-4421
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ISSUE: 4421
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TITLE: Server crashes while converting an overscaled numeric to a string
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DESCRIPTION:
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JIRA: CORE-4093
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FBTEST: bugs.core_4093
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"""
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import pytest
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from firebird.qa import *
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db = db_factory()
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# version: 3.0
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test_script_1 = """
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set heading off;
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select cast(cast(0 as numeric(18, 15)) * cast(0 as numeric(18, 15)) * cast(0 as numeric(18, 15)) as varchar (41)) from rdb$database;
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"""
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act_1 = isql_act('db', test_script_1)
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expected_stderr_1 = """
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Statement failed, SQLSTATE = 22018
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conversion error from string "0.000000000000000000000000000000000000000000000"
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"""
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@pytest.mark.version('>=3.0,<4.0')
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def test_1(act_1: Action):
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act_1.expected_stderr = expected_stderr_1
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act_1.execute()
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assert act_1.clean_stderr == act_1.clean_expected_stderr
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# version: 4.0
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test_script_2 = """
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set heading off;
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select cast( cast(0 as numeric(38, 38)) * cast(0 as numeric(38, 38)) * cast(0 as numeric(38, 38)) as varchar(100) ) from rdb$database;
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select cast( cast(0 as numeric(38, 38)) * cast(0 as numeric(38, 38)) * cast(0 as numeric(38, 38)) as numeric(38, 38) ) from rdb$database;
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"""
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act_2 = isql_act('db', test_script_2)
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expected_stdout_2 = """
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0E-114
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0.00000000000000000000000000000000000000
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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_stdout == act_2.clean_expected_stdout
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