blob: d7cf0c941565f9e636c27421720e261479ab639d [file] [log] [blame]
# Copyright 2017 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
from autotest_lib.client.common_lib import error
from autotest_lib.client.common_lib import utils as sys_utils
from autotest_lib.client.cros import upstart
"""Provides utility methods for CUPS."""
def has_cups_upstart():
"""Returns True if cups is installed under upstart."""
return upstart.has_service('cupsd')
def has_cups_systemd():
"""Returns True if cups is running under systemd.
Attempts to start cups if it is not already running.
return sys_utils.has_systemd() and (
(sys_utils.get_service_pid('cups') != 0) or
(sys_utils.start_service('cups', ignore_status=True) == 0))
def has_cups_or_die():
"""Checks if the cups dameon is installed. Raises TestNAError if it is not.
TestNA skips the test.
if not (has_cups_upstart() or has_cups_systemd()):
raise error.TestNAError('No cupsd service found')