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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-1961
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ISSUE: 1961
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TITLE: RDB$procedures generator overflow
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DESCRIPTION:
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Total number of created procedures is set by 'TOTAL_PROCEDURES_COUNT' variable.
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In order to reduce time:
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* FW is changed OFF
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* test uses LOCAL connection protocol
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Confirmed bug on 2.0.6.13266, got:
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Statement failed, SQLCODE = -607
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unsuccessful metadata update
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-STORE RDB$PROCEDURES failed
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-arithmetic exception, numeric overflow, or string truncation
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-At trigger 'RDB$TRIGGER_28'
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(value of gen_id(rdb$procedures,0) is 32768 when this error raises)
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JIRA: CORE-1544
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FBTEST: bugs.core_1544
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NOTES:
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[27.05.2022] pzotov
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Re-implemented for work in firebird-qa suite.
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Checked on: 3.0.8.33535, 4.0.1.2692, 5.0.0.497
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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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act = python_act('db')
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expected_stdout = """
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GEN_RDB_PROC_CURR_VALUE Expected.
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R -9876543321
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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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TOTAL_PROCEDURES_COUNT = 32800
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script='''
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set bail on;
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set list on;
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set term #;
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'''
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for i in range(1,TOTAL_PROCEDURES_COUNT+1):
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script = '\n'.join(
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( script
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,'create procedure sp_%d returns(r bigint) as begin r = %d; suspend; end#' % (i, (i+1)**3)
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,'drop procedure sp_%d#' % i
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)
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)
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script = '\n'.join(
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( script
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,"select iif( gen_id(rdb$procedures,0) >= %d, 'Expected.','UNEXPECTED: ' || gen_id(rdb$procedures,0) || ' - less then %d' ) as GEN_RDB_PROC_CURR_VALUE from rdb$database#" % (TOTAL_PROCEDURES_COUNT, TOTAL_PROCEDURES_COUNT)
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,'create procedure sp_1 returns(r bigint) as begin r = -9876543321; suspend; end#'
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,'select * from sp_1#'
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,'set term ;#'
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)
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)
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act.expected_stdout = expected_stdout
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act.isql(switches=['-user', act.db.user, '-password', act.db.password, act.db.db_path], connect_db = False, credentials=False, input = script, combine_output=True)
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assert act.clean_stdout == act.clean_expected_stdout
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