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# -*- coding: utf-8 -*-
# Authors: Radostin Stoyanov <rstoyanov1@gmail.com>
#
# Copyright (C) 2017 Radostin Stoyanov
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program 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 General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
Regression tests which aim to exercise the creation of root file system
with FileSource.
"""
import unittest
from . import mock
from . import virt_bootstrap
from . import ImageAccessor
from . import Qcow2ImageAccessor
from . import NOT_ROOT
# pylint: disable=invalid-name
class TestDirFileSource(ImageAccessor):
"""
Ensures that files from rootfs tarball are extracted correctly.
"""
def call_bootstrap(self):
"""
Execute the bootstrap() method of virt_bootstrap.
"""
virt_bootstrap.bootstrap(
uri=self.tar_file,
dest=self.dest_dir,
fmt='dir',
progress_cb=mock.Mock(),
uid_map=self.uid_map,
gid_map=self.gid_map,
root_password=self.root_password
)
def test_dir_extract_rootfs(self):
"""
Extract rootfs from each dummy tarfile.
"""
self.call_bootstrap()
self.check_rootfs(skip_ownership=NOT_ROOT)
@unittest.skipIf(NOT_ROOT, "Root privileges required")
def test_dir_ownership_mapping(self):
"""
Ensures that UID/GID mapping for extracted root file system are applied
correctly.
"""
self.uid_map = [[1000, 2000, 10], [0, 1000, 10], [500, 500, 10]]
self.gid_map = [[1000, 2000, 10], [0, 1000, 10], [500, 500, 10]]
self.call_bootstrap()
self.apply_mapping()
self.check_rootfs()
def test_dir_setting_root_password(self):
"""
Ensures that the root password is set correctly when FileSource is used
with fmt='dir'.
"""
self.root_password = 'my secret root password'
self.call_bootstrap()
self.validate_shadow_file()
class TestQcow2FileSource(Qcow2ImageAccessor):
"""
Test cases for the class FileSource used with qcow2 output format.
"""
def call_bootstrap(self):
"""
Execute the bootstrap method from virtBootstrap.
"""
virt_bootstrap.bootstrap(
uri=self.tar_file,
dest=self.dest_dir,
fmt='qcow2',
progress_cb=mock.Mock(),
uid_map=self.uid_map,
gid_map=self.gid_map,
root_password=self.root_password
)
def test_qcow2_extract_rootfs(self):
"""
Ensures root file system of tar archive is converted to single
partition qcow2 image.
"""
self.call_bootstrap()
self.check_qcow2_images(self.get_image_path())
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