# -*- 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) # Make coding more python3-ish from __future__ import (absolute_import, division) __metaclass__ = type 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': 0o400000 | 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), # 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"), ) @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)