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Test: borg init refuses to overwrite keyfile 

https://github.com/borgbackup/borg/pull/6046 neglected to
add a regression test
This commit is contained in:
Andrey Bienkowski 2022-02-05 08:40:10 +03:00
parent cde1f491aa
commit 29201a0eb5
1 changed files with 16 additions and 0 deletions
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16
src/borg/testsuite/archiver.py
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@ -28,6 +28,7 @@ from unittest.mock import patch
import pytest
import borg
import borg.helpers.errors
from .. import xattr, helpers, platform
from ..archive import Archive, ChunkBuffer
from ..archiver import Archiver, parse_storage_quota, PURE_PYTHON_MSGPACK_WARNING
@ -2864,6 +2865,21 @@ class ArchiverTestCase(ArchiverTestCaseBase):
with pytest.raises(Repository.AlreadyExists):
self.cmd('init', '--encryption=repokey', self.repository_location + '/nested')
def test_init_refuse_to_overwrite_keyfile(self):
"""BORG_KEY_FILE=something borg init should quit if "something" already exists.
See https://github.com/borgbackup/borg/pull/6046"""
keyfile = os.path.join(self.tmpdir, 'keyfile')
with environment_variable(BORG_KEY_FILE=keyfile):
self.cmd('init', '--encryption=keyfile', self.repository_location + '0')
with open(keyfile) as file:
before = file.read()
with pytest.raises(borg.helpers.errors.Error):
self.cmd('init', '--encryption=keyfile', self.repository_location + '1')
with open(keyfile) as file:
after = file.read()
assert before == after
def check_cache(self):
# First run a regular borg check
self.cmd('check', self.repository_location)