blob: ef13c8422f9615fe006f3972e6bb5a343d7172f7 [file] [log] [blame]
# Copyright (c) 2011 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.
"""Module containing class that implements an au_worker for a test device."""
import cros_build_lib as cros_lib
from crostestutils.au_test_harness import au_worker
class RealAUWorker(au_worker.AUWorker):
"""Test harness for updating real images."""
def __init__(self, options, test_results_root):
"""Processes non-vm-specific options."""
super(RealAUWorker, self).__init__(options, test_results_root)
self.remote = options.remote
if not self.remote: cros_lib.Die('We require a remote address for tests.')
def PrepareBase(self, image_path, signed_base=False):
"""Auto-update to base image to prepare for test."""
self.PrepareRealBase(image_path, signed_base)
def UpdateImage(self, image_path, src_image_path='', stateful_change='old',
proxy_port=None, private_key_path=None):
"""Updates a remote image using image_to_live.sh."""
stateful_change_flag = self.GetStatefulChangeFlag(stateful_change)
cmd = ['%s/image_to_live.sh' % self.crosutils,
'--remote=%s' % self.remote,
stateful_change_flag,
'--verify',
]
self.AppendUpdateFlags(cmd, image_path, src_image_path, proxy_port,
private_key_path)
self.RunUpdateCmd(cmd)
def UpdateUsingPayload(self, update_path, stateful_change='old',
proxy_port=None):
"""Updates a remote image using image_to_live.sh."""
stateful_change_flag = self.GetStatefulChangeFlag(stateful_change)
cmd = ['%s/image_to_live.sh' % self.crosutils,
'--payload=%s' % update_path,
'--remote=%s' % self.remote,
stateful_change_flag,
'--verify',
]
if proxy_port: cmd.append('--proxy_port=%s' % proxy_port)
self.RunUpdateCmd(cmd)
def VerifyImage(self, unittest, percent_required_to_pass=100, test=''):
"""Verifies an image using run_remote_tests.sh with verification suite."""
test_directory = self.GetNextResultsPath('verify')
if not test: test = self.verify_suite
output = cros_lib.RunCommand(
['run_remote_tests.sh',
'--remote=%s' % self.remote,
'--results_dir_root=%s' % test_directory,
test,
], error_ok=True, enter_chroot=True, redirect_stdout=True,
cwd=self.crosutils)
return self.AssertEnoughTestsPassed(unittest, output,
percent_required_to_pass)