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# Copyright (C) 2018 Facebook
#
# This file is part of libbtrfsutil.
#
# libbtrfsutil is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# libbtrfsutil is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with libbtrfsutil. If not, see <http://www.gnu.org/licenses/>.
import os
import unittest
import btrfsutil
from tests import BtrfsTestCase
class TestQgroup(BtrfsTestCase):
def test_subvolume_inherit(self):
subvol = os.path.join(self.mountpoint, 'subvol')
inherit = btrfsutil.QgroupInherit()
inherit.add_group(5)
btrfsutil.create_subvolume(subvol, qgroup_inherit=inherit)
def test_snapshot_inherit(self):
subvol = os.path.join(self.mountpoint, 'subvol')
snapshot = os.path.join(self.mountpoint, 'snapshot')
inherit = btrfsutil.QgroupInherit()
inherit.add_group(5)
btrfsutil.create_subvolume(subvol)
btrfsutil.create_snapshot(subvol, snapshot, qgroup_inherit=inherit)
class TestQgroupInherit(unittest.TestCase):
def test_new(self):
inherit = btrfsutil.QgroupInherit()
self.assertEqual(inherit.groups, [])
def test_add_group(self):
inherit = btrfsutil.QgroupInherit()
inherit.add_group(1)
self.assertEqual(inherit.groups, [1])
inherit.add_group(2)
self.assertEqual(inherit.groups, [1, 2])
inherit.add_group(3)
self.assertEqual(inherit.groups, [1, 2, 3])
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