1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
# -*- coding: utf-8 -*-
# Copyright (C) 2010, 2011 Sebastian Wiesner <lunaryorn@googlemail.com>
# This library 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 2.1 of the License, or (at your
# option) any later version.
# This library 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 this library; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
from __future__ import (print_function, division, unicode_literals,
absolute_import)
import random
import syslog
import mock
import pytest
from pyudev import udev_version
def test_udev_version():
assert isinstance(udev_version(), int)
# just to make sure, that udev versioning works. pyudev itself should be
# compatible with earlier versions of pyudev. However, 150 is currently
# the earliest udev release, I'm testing against (using Ubuntu 10.04)
assert udev_version() > 150
class TestContext(object):
def test_sys_path(self, context):
assert pytest.is_unicode_string(context.sys_path)
assert context.sys_path == '/sys'
def test_device_path(self, context):
assert pytest.is_unicode_string(context.device_path)
assert context.device_path == '/dev'
@pytest.need_udev_version('>= 167')
def test_run_path(self, context):
assert pytest.is_unicode_string(context.run_path)
assert context.run_path == '/run/udev'
def test_log_priority_get(self, context):
assert isinstance(context.log_priority, int)
assert syslog.LOG_EMERG <= context.log_priority <= syslog.LOG_DEBUG
def test_log_priority_get_mock(self, context):
get_prio = 'udev_get_log_priority'
with pytest.patch_libudev(get_prio) as get_prio:
get_prio.return_value = mock.sentinel.log_priority
assert context.log_priority is mock.sentinel.log_priority
get_prio.assert_called_with(context)
def test_log_priority_set_mock(self, context):
set_prio = 'udev_set_log_priority'
with pytest.patch_libudev(set_prio) as set_prio:
context.log_priority = mock.sentinel.log_priority
set_prio.assert_called_with(context, mock.sentinel.log_priority)
def test_log_priority_roundtrip(self, context):
old_priority = context.log_priority
available_levels = [
l for l in range(syslog.LOG_EMERG, syslog.LOG_DEBUG + 1)
if l != old_priority]
new_priority = random.choice(available_levels)
assert new_priority != old_priority
try:
context.log_priority = new_priority
assert context.log_priority == new_priority
finally:
context.log_priority = old_priority
|
