blob: fee4c065d5ee8e847717942d38ad40ff0e6019b3 [file] [log] [blame]
# Copyright (c) 2012 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.
"""Reads device data from the RW VPD, if present.
Data is all read as strings."""
import unittest
import factory_common # pylint: disable=unused-import
from cros.factory.device import device_utils
from cros.factory.test.i18n import test_ui as i18n_test_ui
from cros.factory.test import shopfloor
from cros.factory.test import test_ui
from cros.factory.test import ui_templates
from cros.factory.utils.arg_utils import Arg
_MSG_READING_VPD = lambda vpd_section: i18n_test_ui.MakeI18nLabel(
'Reading device data from {vpd_section} VPD...',
class CallShopfloor(unittest.TestCase):
ARGS = [
Arg('device_data_keys', list,
('List of keys for device_data we want to read from RW_VPD.'
'Each key is a tuple of (prefix, key) meaning that the '
'pair (key, value) should be added into device_data if there is '
'a pair (prefix + key, value) in RW_VPD. If key is \\*, it means '
'all keys with the prefix should be added.'),
default=[('factory.device_data.', '*')], optional=True),
Arg('vpd_section', str,
'It should be rw or ro which means RW_VPD or RO_VPD to read.',
default='rw', optional=True),
def _MatchKey(matcher, vpd_key):
prefix, key = matcher
if key == '*':
return vpd_key.startswith(prefix)
return vpd_key == prefix + key
def setUp(self):
self.dut = device_utils.CreateDUTInterface()
def runTest(self):
if self.args.vpd_section not in ['ro', 'rw']:'Invalid vpd_section: %r, should be %r or %r.' %
(self.args.vpd_section, 'ro', 'rw'))
ui = test_ui.UI()
template = ui_templates.OneSection(ui)
vpd_data = getattr(self.dut.vpd, self.args.vpd_section).GetAll()
device_data = {}
for matcher in self.args.device_data_keys:
for key in vpd_data:
if self._MatchKey(matcher, key):
discarded_prefix = matcher[0]
device_data_key = key[len(discarded_prefix):]
if vpd_data[key].upper() in ['TRUE', 'FALSE']:
device_data[device_data_key] = (vpd_data[key].upper() == 'TRUE')
device_data[device_data_key] = vpd_data[key]