blob: b46f2f822941d7773f912ccde83759fdad9a8513 [file] [log] [blame]
# Copyright 2016 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.
"""This class defines the ADBHost Label class."""
import common
from autotest_lib.client.common_lib.brillo import hal_utils
from autotest_lib.server.cros.dynamic_suite import constants
from autotest_lib.server.hosts import base_label
from autotest_lib.server.hosts import common_label
BOARD_FILE = 'ro.product.device'
class BoardLabel(base_label.StringPrefixLabel):
"""Determine the correct board label for the device."""
_NAME = constants.BOARD_PREFIX.rstrip(':')
# pylint: disable=missing-docstring
def generate_labels(self, host):
return [host.get_board_name()]
class CameraHalLabel(base_label.BaseLabel):
"""Determine whether a host has a camera HAL in the image."""
_NAME = 'camera-hal'
def exists(self, host):
return hal_utils.has_hal('camera', host=host)
class LoopbackDongleLabel(base_label.BaseLabel):
"""Determines if an audio loopback dongle is connected to the device."""
_NAME = 'loopback-dongle'
def exists(self, host):
return '0' not in'cat /sys/class/switch/h2w/state').stdout