| # 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.server import utils |
| |
| AUTHOR = "mruthven" |
| NAME = "firmware_Cr50DeviceState" |
| PURPOSE = "Verify Cr50 tracks the EC and AP state correctly" |
| ATTRIBUTES = "suite:cr50_stress_experimental" |
| TIME = "SHORT" |
| TEST_TYPE = "server" |
| DEPENDENCIES = "servo" |
| |
| DOC = """ |
| Verify Cr50 tracks the EC and AP state correctly. |
| |
| Put the device through S0, S0ix, S3, and G3. Cr50 responds to these state |
| changes by enabling/disabling uart and changing its suspend type. Verify that |
| none of these cause any interrupt storms on Cr50. Make sure that there aren't |
| any interrupt storms and that Cr50 enters regular or deep sleep reasonable |
| amount of times. |
| """ |
| |
| args_dict = utils.args_to_dict(args) |
| servo_args = hosts.CrosHost.get_servo_arguments(args_dict) |
| |
| def run(machine): |
| host = hosts.create_host(machine, servo_args=servo_args) |
| |
| iterations = int(args_dict.get("iterations", 1)) |
| |
| job.run_test("firmware_Cr50DeviceState", host=host, cmdline_args=args, |
| iterations=iterations) |
| |
| parallel_simple(run, machines) |
