# 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_Cr50USB"
PURPOSE = "Verify Cr50 to AP USB connection"
ATTRIBUTES = "suite:cr50_stress_experimental"
TIME = "MEDIUM"
TEST_TYPE = "server"
DEPENDENCIES = "servo"

DOC = """
This test runs 'usb_updater -f' many times to verify the cr50 to ap usb
connection is reliable.
"""

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)

    num_iterations = int(args_dict.get("num_iterations", 100))
    exit_condition = args_dict.get("exit_condition", "")

    job.run_test("firmware_Cr50USB", host=host, cmdline_args=args,
                 num_iterations=num_iterations, exit_condition=exit_condition)

parallel_simple(run, machines)