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# Copyright (C) 2013 Hewlett-Packard Development Company, L.P.
#
# Author: Juerg Haefliger <juerg.haefliger@hp.com>
#
# This file is part of cloud-init. See LICENSE file for license information.
from cloudinit.config import cc_locale
from cloudinit import cloud
from cloudinit import distros
from cloudinit import helpers
from cloudinit import util
from cloudinit.sources import DataSourceNoCloud
from cloudinit.tests import helpers as t_help
from configobj import ConfigObj
import logging
import os
import shutil
import tempfile
from io import BytesIO
from unittest import mock
LOG = logging.getLogger(__name__)
class TestLocale(t_help.FilesystemMockingTestCase):
def setUp(self):
super(TestLocale, self).setUp()
self.new_root = tempfile.mkdtemp()
self.addCleanup(shutil.rmtree, self.new_root)
def _get_cloud(self, distro):
self.patchUtils(self.new_root)
paths = helpers.Paths({})
cls = distros.fetch(distro)
d = cls(distro, {}, paths)
ds = DataSourceNoCloud.DataSourceNoCloud({}, d, paths)
cc = cloud.Cloud(ds, paths, {}, d, None)
return cc
def test_set_locale_arch(self):
locale = 'en_GB.UTF-8'
locale_configfile = '/etc/invalid-locale-path'
cfg = {
'locale': locale,
'locale_configfile': locale_configfile,
}
cc = self._get_cloud('arch')
with mock.patch('cloudinit.distros.arch.subp.subp') as m_subp:
with mock.patch('cloudinit.distros.arch.LOG.warning') as m_LOG:
cc_locale.handle('cc_locale', cfg, cc, LOG, [])
m_LOG.assert_called_with('Invalid locale_configfile %s, '
'only supported value is '
'/etc/locale.conf',
locale_configfile)
contents = util.load_file(cc.distro.locale_gen_fn)
self.assertIn('%s UTF-8' % locale, contents)
m_subp.assert_called_with(['localectl',
'set-locale',
locale], capture=False)
def test_set_locale_sles(self):
cfg = {
'locale': 'My.Locale',
}
cc = self._get_cloud('sles')
cc_locale.handle('cc_locale', cfg, cc, LOG, [])
if cc.distro.uses_systemd():
locale_conf = cc.distro.systemd_locale_conf_fn
else:
locale_conf = cc.distro.locale_conf_fn
contents = util.load_file(locale_conf, decode=False)
n_cfg = ConfigObj(BytesIO(contents))
if cc.distro.uses_systemd():
self.assertEqual({'LANG': cfg['locale']}, dict(n_cfg))
else:
self.assertEqual({'RC_LANG': cfg['locale']}, dict(n_cfg))
def test_set_locale_sles_default(self):
cfg = {}
cc = self._get_cloud('sles')
cc_locale.handle('cc_locale', cfg, cc, LOG, [])
if cc.distro.uses_systemd():
locale_conf = cc.distro.systemd_locale_conf_fn
keyname = 'LANG'
else:
locale_conf = cc.distro.locale_conf_fn
keyname = 'RC_LANG'
contents = util.load_file(locale_conf, decode=False)
n_cfg = ConfigObj(BytesIO(contents))
self.assertEqual({keyname: 'en_US.UTF-8'}, dict(n_cfg))
def test_locale_update_config_if_different_than_default(self):
"""Test cc_locale writes updates conf if different than default"""
locale_conf = os.path.join(self.new_root, "etc/default/locale")
util.write_file(locale_conf, 'LANG="en_US.UTF-8"\n')
cfg = {'locale': 'C.UTF-8'}
cc = self._get_cloud('ubuntu')
with mock.patch('cloudinit.distros.debian.subp.subp') as m_subp:
with mock.patch('cloudinit.distros.debian.LOCALE_CONF_FN',
locale_conf):
cc_locale.handle('cc_locale', cfg, cc, LOG, [])
m_subp.assert_called_with(['update-locale',
'--locale-file=%s' % locale_conf,
'LANG=C.UTF-8'], capture=False)
def test_locale_rhel_defaults_en_us_utf8(self):
"""Test cc_locale gets en_US.UTF-8 from distro get_locale fallback"""
cfg = {}
cc = self._get_cloud('rhel')
update_sysconfig = 'cloudinit.distros.rhel_util.update_sysconfig_file'
with mock.patch.object(cc.distro, 'uses_systemd') as m_use_sd:
m_use_sd.return_value = True
with mock.patch(update_sysconfig) as m_update_syscfg:
cc_locale.handle('cc_locale', cfg, cc, LOG, [])
m_update_syscfg.assert_called_with('/etc/locale.conf',
{'LANG': 'en_US.UTF-8'})
# vi: ts=4 expandtab
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