mirror of
https://github.com/FirebirdSQL/firebird-qa.git
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87 lines
2.5 KiB
Python
87 lines
2.5 KiB
Python
#coding:utf-8
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"""
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ID: issue-3694
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ISSUE: 3694
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TITLE: Client writes error messages into firebird.log when database is shutted down
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DESCRIPTION:
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Difference between old and new firebird.log should _NOT_ contain lines with words 'gds__detach' or 'lost'.
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If these words absent - all fine, actual and expected output both have to be empty.
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JIRA: CORE-3328
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FBTEST: bugs.core_3328
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NOTES:
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[13.09.2022] pzotov
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Checked on Windows: 3.0.8.33535 (SS/CS), 4.0.1.2692 (SS/CS), 5.0.0.691
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"""
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import pytest
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import time
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from difflib import unified_diff
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import re
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from threading import Thread
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from firebird.qa import *
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from firebird.driver import ShutdownMethod, ShutdownMode
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init_script = """
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create table test(s varchar(36) unique);
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commit;
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"""
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db = db_factory(init=init_script)
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act = python_act('db', substitutions=[('database.*shutdown', 'database shutdown')])
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def run_work(act: Action):
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expected_stderr = """
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Statement failed, SQLSTATE = HY000
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database test.fdb shutdown
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Statement failed, SQLSTATE = HY000
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database test.fdb shutdown
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"""
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test_script = """
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show version;
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set term ^;
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execute block as
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declare v_role varchar(31);
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begin
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v_role = left(replace( uuid_to_char(gen_uuid()), '-', ''), 31);
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while (1=1) do
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begin
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insert into test(s) values( uuid_to_char( gen_uuid() ) );
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end
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end
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^
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set term ;^
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"""
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act.expected_stderr = expected_stderr
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act.isql(switches=['-n'], input=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.connect_server() as srv:
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log_before = act.get_firebird_log()
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work_thread = Thread(target=run_work, args=[act])
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work_thread.start()
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time.sleep(2)
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srv.database.shutdown(database=act.db.db_path, mode=ShutdownMode.FULL,
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method=ShutdownMethod.FORCED, timeout=0)
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srv.database.bring_online(database=act.db.db_path)
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work_thread.join(2)
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if work_thread.is_alive():
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pytest.fail('Work thread is still alive')
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log_after = act.get_firebird_log()
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log_diff = list(unified_diff(log_before, log_after))
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p_dbshut = re.compile('database.*shutdown', re.IGNORECASE)
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p_diff = [p for p in log_diff if p.startswith('+') and p_dbshut.search(p)]
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if p_diff:
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print('UNEXPECTED LINES IN LOG DIFF:')
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for p in p_diff:
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print(p)
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assert '' == capsys.readouterr().out
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