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44 lines
907 B
Python
44 lines
907 B
Python
#coding:utf-8
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"""
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ID: issue-2137
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ISSUE: 2137
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TITLE: Buffer overflow in conversion
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DESCRIPTION:
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Confirmed bug on WI-V2.0.0.12724:
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* "buffer overrun" when use dialect 1;
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* "string right truncation" when use dialect 3.
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JIRA: CORE-1712
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FBTEST: bugs.core_1712
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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(sql_dialect=1)
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test_script = """
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recreate table testtable(f1 numeric(15, 2));
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commit;
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insert into testtable(f1) values(1e19);
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commit;
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set list on;
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select replace(cast(f1 as varchar(30)),'0','') f1_as_varchar30 from testtable;
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commit;
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"""
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act = isql_act('db', test_script)
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expected_stdout = """
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F1_AS_VARCHAR30 1.e+19
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"""
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@pytest.mark.version('>=3')
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def test_1(act: Action):
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act.expected_stdout = expected_stdout
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act.execute()
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assert act.clean_stdout == act.clean_expected_stdout
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