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71 lines
2.3 KiB
Python
71 lines
2.3 KiB
Python
#coding:utf-8
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"""
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ID: issue-7760
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ISSUE: https://github.com/FirebirdSQL/firebird/issues/7760
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TITLE: Parameters inside the IN list may cause a string truncation error
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DESCRIPTION:
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NOTES:
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[28.09.2023] pzotov
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Confirmed bug on 5.0.0.1225, 6.0.0.49:
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gdscodes: (335544321, 335544914, 335545033)
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exc test: arithmetic ... or string truncation / ... / -expected length 0, actual 1
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Checked on 6.0.0.57, 5.0.0.1233, 4.0.4.2995, 3.0.12.33713.
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Thanks to dimitr for reproducible example.
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"""
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import pytest
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from firebird.qa import *
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from firebird.driver import tpb, Isolation, TraAccessMode, DatabaseError
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init_sql = """
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create domain dm_test char(1) default 'M' not null check (value in ('S', 'V', 'M')); -- collate PXW_HUNDC;
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create table test (
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id int generated by default as identity constraint test_pk primary key
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,sv dm_test
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,sw dm_test
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);
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insert into test(sv, sw) values('S', 'S');
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insert into test(sv, sw) values('V', 'V');
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insert into test(sv, sw) values('M', 'M');
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commit;
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set term ^;
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create procedure sp_test(a_sv type of column test.sv) returns (id int, sw type of column test.sv) as
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begin
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for
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-- execute statement (q'{ select id, sw from test where sv = 'M' or sv = ? }' ) -- WORKS fine.
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execute statement (q'{ select id, sw from test where sv in ('M', ?) }' ) (:a_sv) -- FAILED before fix.
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into id, sw
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do
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suspend; -- FAILS.
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end
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^
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set term ;^
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commit;
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"""
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db = db_factory(init = init_sql, charset = 'win1250')
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act = python_act('db')
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#act = isql_act('db', test_script)
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@pytest.mark.version('>=3.0')
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def test_1(act: Action, capsys):
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with act.db.connect(charset = 'utf8') as con:
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cur = con.cursor()
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try:
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cur.execute("select id, sw from sp_test('S') order by id")
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for r in cur:
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print(r[0],r[1])
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except DatabaseError as exc:
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print('UNEXPECTED ERROR. Could not run cursor:')
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print(exc.gds_codes)
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print(exc.__str__())
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expected_stdout = """
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1 S
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3 M
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"""
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act.expected_stdout = expected_stdout
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act.stdout = capsys.readouterr().out
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assert act.clean_stdout == act.clean_expected_stdout
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