#coding:utf-8

"""
ID:          issue-6034
ISSUE:       https://github.com/FirebirdSQL/firebird/issues/6034
TITLE:       Restore (without replace) when database already exists crashes gbak or Firebird (when run through service manager)
DESCRIPTION:
JIRA:        CORE-5771
FBTEST:      bugs.core_5771
NOTES:
    [31.10.2023]
    Removed check of message "gbak:opened file <fbk_file>" in STDOUT.
    This message does not appear since 6.0.0.100 (29.10.2023).
    Absense of this message (when using 'verbose') should NOT be considered as an error.
    Discussed with Alex, letters since 30.10.2023.
"""

import pytest
from difflib import unified_diff
from pathlib import Path
from firebird.qa import *

substitutions = [ ('database .*tmp_core_5771.fdb already exists.', 'database tmp_core_5771.fdb already exists.'), ]

db = db_factory()

act = python_act('db', substitutions=substitutions)

expected_stderr = """
    database tmp_core_5771.fdb already exists.  To replace it, use the -REP switch
    -Exiting before completion due to errors
"""

fbk_file = temp_file('tmp_core_5771.fbk')
fdb_file = temp_file('tmp_core_5771.fdb')

@pytest.mark.version('>=4.0')
def test_1(act: Action, fbk_file: Path, fdb_file: Path):
    act.gbak(switches=['-b', act.db.dsn, str(fbk_file)])
    act.gbak(switches=['-rep', str(fbk_file), act.get_dsn(fdb_file)])
    log_before = act.get_firebird_log()
    act.reset()
 
    act.expected_stderr = expected_stderr
    act.svcmgr(switches=['action_restore', 'bkp_file', str(fbk_file), 'dbname', str(fdb_file), 'verbose'])
    log_after = act.get_firebird_log()
    assert list(unified_diff(log_before, log_after)) == []

    assert act.clean_stderr == act.clean_expected_stderr