59 lines
1.9 KiB
Plaintext
59 lines
1.9 KiB
Plaintext
# Copyright 2018 The Chromium OS Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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from autotest_lib.server import utils
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AUTHOR = "mqg"
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NAME = "power_ServodWrapper"
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PURPOSE = "Measure power with servod while running a client test."
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CRITERIA = "This test is a wrapper for a client test."
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TIME = "LONG"
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TEST_CATEGORY = "Benchmark"
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TEST_CLASS = "power"
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TEST_TYPE = "server"
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DEPENDENCIES = "servo_state:WORKING"
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DOC = """
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This wrapper test automates the process of power measurement with servod while
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running a client test. Please check the client test's control file for any
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hardware requirement, e.g. no AC power, no Ethernet.
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This test makes the following assumptions:
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1. Servod is already running, and its host and port are provided to this
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autotest.
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2. The workstation (or where the autotest is kicked off from) should be in same
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timezone with the DUT.
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Sample usage:
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test_that <ip address of DUT> power_ServodWrapper --args \
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'test=power_LoadTest.fast servo_host=localhost servo_port=9999 \
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ina_rate=20 vbat_rate=60'
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What are the parameters:
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test: the client test to run in wrapper test; DUT power is measured during this
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client test; required.
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servo_host: host of servod instance; required.
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servo_port: port that the servod instance is on; required.
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ina_rate: power measurement from INAs are logged every ina_rate seconds;
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optional.
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vbat_rate: power measurement from EC is logged every vbat_rate seconds;
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optional.
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note: User supplied note to tag the specific test; optional.
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"""
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# Workaround to make it compatible with moblab autotest UI.
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global args_dict
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try:
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args_dict
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except NameError:
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args_dict = utils.args_to_dict(args)
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servo_args = hosts.CrosHost.get_servo_arguments(args_dict)
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def run(machine):
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host = hosts.create_host(machine, servo_args=servo_args)
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job.run_test("power_ServodWrapper", host=host, config=args_dict)
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parallel_simple(run, machines)
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