1# Copyright (c) 2013 The Chromium OS Authors. All rights reserved. 2# Use of this source code is governed by a BSD-style license that can be 3# found in the LICENSE file. 4 5AUTHOR = 'wiley, pstew, quiche' 6NAME = 'network_WiFi_AttenuatedPerf.vht40_ch036' 7ATTRIBUTES = "suite:wifi_atten_perf" 8TIME = 'SHORT' 9TEST_TYPE = 'Server' 10DEPENDENCIES = 'wificell' 11 12DOC = """ 13This test uses netperf to measure the maximal receiving and transmitting 14throughput on a DUT with an open VHT40 802.11ac network across multiple 15attenuation levels. 16""" 17 18 19from autotest_lib.server.cros.network import hostap_config 20 21 22def run(machine): 23 host = hosts.create_host(machine) 24 ap_config = hostap_config.HostapConfig( 25 channel=36, 26 mode=hostap_config.HostapConfig.MODE_11AC_PURE, 27 n_capabilities=[hostap_config.HostapConfig.N_CAPABILITY_HT40], 28 vht_channel_width=hostap_config.HostapConfig.VHT_CHANNEL_WIDTH_40) 29 attenuation_increment = 6 30 final_attenuation = 100 31 job.run_test('network_WiFi_AttenuatedPerf', 32 tag=NAME.split('.')[1], 33 host=host, 34 raw_cmdline_args=args, 35 additional_params=(ap_config, attenuation_increment, final_attenuation)) 36 37 38parallel_simple(run, machines) 39