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93 lines
2.5 KiB
Python
93 lines
2.5 KiB
Python
#coding:utf-8
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"""
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ID: issue-5555
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ISSUE: 5555
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TITLE: Parameters with multibyte character sets allow to bypass the character limit of varchar fields
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DESCRIPTION:
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JIRA: CORE-5277
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FBTEST: bugs.core_5277
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"""
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import pytest
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from firebird.qa import *
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init_script = """
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recreate table test (c varchar(2) character set utf8);
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commit;
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"""
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db = db_factory(sql_dialect=3, init=init_script)
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act = python_act('db', substitutions=[('BULK> ', '')])
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expected_stdout = """
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C ab
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C qw
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C er
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MNEMONIC MULTI_USER_SHUTDOWN
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"""
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expected_stderr = """
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Statement failed, SQLSTATE = 22001
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arithmetic exception, numeric overflow, or string truncation
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-string right truncation
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-expected length 2, actual 3
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Statement failed, SQLSTATE = 42000
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Dynamic SQL Error
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-SQL error code = -104
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-Token unknown - line 1, column 1
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-stop
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"""
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test_script = """
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set bulk_insert insert into test values(?);
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('ab')
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('qw')
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('er')
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('tyu')
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stop
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set list on; -- !! do NOT remove this "duplicate" statement, otherwise data will be shown as when set list OFF !! Incredible... 8-O
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set list on;
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select * from test;
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commit;
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-----------------------------------
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-- Following sample was discussed with dimitr 29.06.2016.
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-- Statement failed, SQLSTATE = 22001
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-- arithmetic exception, numeric overflow, or string truncation
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-- -string right truncation
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-- -expected length 10, actual 17
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set term ^;
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create or alter function get_mnemonic (
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afield_name type of column rdb$types.rdb$field_name,
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atype type of column rdb$types.rdb$type)
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returns type of column rdb$types.rdb$type_name
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as
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begin
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return (select rdb$type_name
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from rdb$types
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where
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rdb$field_name = :afield_name
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and rdb$type = :atype
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order by rdb$type_name
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);
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end
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^
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set term ;^
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commit;
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set list on;
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select get_mnemonic('MON$SHUTDOWN_MODE', 1) as mnemonic from rdb$database;
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"""
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@pytest.mark.version('>=3.0.1')
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def test_1(act: Action):
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act.expected_stdout = expected_stdout
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act.expected_stderr = expected_stderr
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act.isql(switches=[], input=test_script, charset='UTF8')
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assert (act.clean_stdout == act.clean_expected_stdout and
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act.clean_stderr == act.clean_expected_stderr)
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