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# -*- coding: utf-8 -*-
# Copyright:
# (c) 2018 Ansible Project
# License: GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import annotations
import pytest
from ansible.modules.copy import AnsibleModuleError, split_pre_existing_dir
from ansible.module_utils.basic import AnsibleModule
THREE_DIRS_DATA = (('/dir1/dir2',
# 0 existing dirs: error (because / should always exist)
None,
# 1 existing dir:
('/', ['dir1', 'dir2']),
# 2 existing dirs:
('/dir1', ['dir2']),
# 3 existing dirs:
('/dir1/dir2', [])
),
('/dir1/dir2/',
# 0 existing dirs: error (because / should always exist)
None,
# 1 existing dir:
('/', ['dir1', 'dir2']),
# 2 existing dirs:
('/dir1', ['dir2']),
# 3 existing dirs:
('/dir1/dir2', [])
),
)
TWO_DIRS_DATA = (('dir1/dir2',
# 0 existing dirs:
('.', ['dir1', 'dir2']),
# 1 existing dir:
('dir1', ['dir2']),
# 2 existing dirs:
('dir1/dir2', []),
# 3 existing dirs: Same as 2 because we never get to the third
),
('dir1/dir2/',
# 0 existing dirs:
('.', ['dir1', 'dir2']),
# 1 existing dir:
('dir1', ['dir2']),
# 2 existing dirs:
('dir1/dir2', []),
# 3 existing dirs: Same as 2 because we never get to the third
),
('/dir1',
# 0 existing dirs: error (because / should always exist)
None,
# 1 existing dir:
('/', ['dir1']),
# 2 existing dirs:
('/dir1', []),
# 3 existing dirs: Same as 2 because we never get to the third
),
('/dir1/',
# 0 existing dirs: error (because / should always exist)
None,
# 1 existing dir:
('/', ['dir1']),
# 2 existing dirs:
('/dir1', []),
# 3 existing dirs: Same as 2 because we never get to the third
),
) + THREE_DIRS_DATA
ONE_DIR_DATA = (('dir1',
# 0 existing dirs:
('.', ['dir1']),
# 1 existing dir:
('dir1', []),
# 2 existing dirs: Same as 1 because we never get to the third
),
('dir1/',
# 0 existing dirs:
('.', ['dir1']),
# 1 existing dir:
('dir1', []),
# 2 existing dirs: Same as 1 because we never get to the third
),
) + TWO_DIRS_DATA
@pytest.mark.parametrize('directory, expected', ((d[0], d[4]) for d in THREE_DIRS_DATA))
def test_split_pre_existing_dir_three_levels_exist(directory, expected, mocker):
mocker.patch('os.path.exists', side_effect=[True, True, True])
split_pre_existing_dir(directory) == expected
@pytest.mark.parametrize('directory, expected', ((d[0], d[3]) for d in TWO_DIRS_DATA))
def test_split_pre_existing_dir_two_levels_exist(directory, expected, mocker):
mocker.patch('os.path.exists', side_effect=[True, True, False])
split_pre_existing_dir(directory) == expected
@pytest.mark.parametrize('directory, expected', ((d[0], d[2]) for d in ONE_DIR_DATA))
def test_split_pre_existing_dir_one_level_exists(directory, expected, mocker):
mocker.patch('os.path.exists', side_effect=[True, False, False])
split_pre_existing_dir(directory) == expected
@pytest.mark.parametrize('directory', (d[0] for d in ONE_DIR_DATA if d[1] is None))
def test_split_pre_existing_dir_root_does_not_exist(directory, mocker):
mocker.patch('os.path.exists', return_value=False)
with pytest.raises(AnsibleModuleError) as excinfo:
split_pre_existing_dir(directory)
assert excinfo.value.results['msg'].startswith("The '/' directory doesn't exist on this machine.")
@pytest.mark.parametrize('directory, expected', ((d[0], d[1]) for d in ONE_DIR_DATA if not d[0].startswith('/')))
def test_split_pre_existing_dir_working_dir_exists(directory, expected, mocker):
mocker.patch('os.path.exists', return_value=False)
split_pre_existing_dir(directory) == expected
#
# Info helpful for making new test cases:
#
# base_mode = {
# 'dir no perms': 0o040000,
# 'file no perms': 0o100000,
# 'dir all perms': 0o040000 | 0o777,
# 'file all perms': 0o100000 | 0o777}
#
# perm_bits = {
# 'x': 0b001,
# 'w': 0b010,
# 'r': 0b100}
#
# role_shift = {
# 'u': 6,
# 'g': 3,
# 'o': 0}
DATA = ( # Going from no permissions to setting all for user, group, and/or other
(0o040000, u'a+rwx', 0o0777),
(0o040000, u'u+rwx,g+rwx,o+rwx', 0o0777),
(0o040000, u'o+rwx', 0o0007),
(0o040000, u'g+rwx', 0o0070),
(0o040000, u'u+rwx', 0o0700),
# Going from all permissions to none for user, group, and/or other
(0o040777, u'a-rwx', 0o0000),
(0o040777, u'u-rwx,g-rwx,o-rwx', 0o0000),
(0o040777, u'o-rwx', 0o0770),
(0o040777, u'g-rwx', 0o0707),
(0o040777, u'u-rwx', 0o0077),
# now using absolute assignment from None to a set of perms
(0o040000, u'a=rwx', 0o0777),
(0o040000, u'u=rwx,g=rwx,o=rwx', 0o0777),
(0o040000, u'o=rwx', 0o0007),
(0o040000, u'g=rwx', 0o0070),
(0o040000, u'u=rwx', 0o0700),
# X effect on files and dirs
(0o040000, u'a+X', 0o0111),
(0o100000, u'a+X', 0),
(0o040000, u'a=X', 0o0111),
(0o100000, u'a=X', 0),
(0o040777, u'a-X', 0o0666),
# Same as chmod but is it a bug?
# chmod a-X statfile <== removes execute from statfile
(0o100777, u'a-X', 0o0666),
# Verify X uses computed not original mode
(0o100777, u'a=,u=rX', 0o0400),
(0o040777, u'a=,u=rX', 0o0500),
# Multiple permissions
(0o040000, u'u=rw-x+X,g=r-x+X,o=r-x+X', 0o0755),
(0o100000, u'u=rw-x+X,g=r-x+X,o=r-x+X', 0o0644),
)
UMASK_DATA = (
(0o100000, '+rwx', 0o770),
(0o100777, '-rwx', 0o007),
)
INVALID_DATA = (
(0o040000, u'a=foo', "bad symbolic permission for mode: a=foo"),
(0o040000, u'f=rwx', "bad symbolic permission for mode: f=rwx"),
(0o100777, u'of=r', "bad symbolic permission for mode: of=r"),
(0o100777, u'ao=r', "bad symbolic permission for mode: ao=r"),
(0o100777, u'oa=r', "bad symbolic permission for mode: oa=r"),
)
@pytest.mark.parametrize('stat_info, mode_string, expected', DATA)
def test_good_symbolic_modes(mocker, stat_info, mode_string, expected):
mock_stat = mocker.MagicMock()
mock_stat.st_mode = stat_info
assert AnsibleModule._symbolic_mode_to_octal(mock_stat, mode_string) == expected
@pytest.mark.parametrize('stat_info, mode_string, expected', UMASK_DATA)
def test_umask_with_symbolic_modes(mocker, stat_info, mode_string, expected):
mock_umask = mocker.patch('os.umask')
mock_umask.return_value = 0o7
mock_stat = mocker.MagicMock()
mock_stat.st_mode = stat_info
assert AnsibleModule._symbolic_mode_to_octal(mock_stat, mode_string) == expected
@pytest.mark.parametrize('stat_info, mode_string, expected', INVALID_DATA)
def test_invalid_symbolic_modes(mocker, stat_info, mode_string, expected):
mock_stat = mocker.MagicMock()
mock_stat.st_mode = stat_info
with pytest.raises(ValueError) as exc:
assert AnsibleModule._symbolic_mode_to_octal(mock_stat, mode_string) == 'blah'
assert exc.match(expected)
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