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_Perf.vht40' 7ATTRIBUTES = 'suite:wifi_perf' 8TIME = 'SHORT' 9MAX_RESULT_SIZE_KB = 512000 10TEST_TYPE = 'Server' 11DEPENDENCIES = 'wificell' 12PY_VERSION = 3 13 14DOC = """ 15This test uses netperf to measure and verify the maximal receiving and 16transmitting throughput on a DUT with an open HT40 802.11n network. 17""" 18 19 20from autotest_lib.server.cros.network import hostap_config 21 22 23def run(machine): 24 host = hosts.create_host(machine) 25 configs = [hostap_config.HostapConfig( 26 channel=36, 27 mode=hostap_config.HostapConfig.MODE_11AC_PURE, 28 n_capabilities=[hostap_config.HostapConfig.N_CAPABILITY_HT40], 29 ac_capabilities=[hostap_config.HostapConfig.AC_CAPABILITY_MAX_A_MPDU_LEN_EXP7], 30 vht_channel_width=hostap_config.HostapConfig.VHT_CHANNEL_WIDTH_40)] 31 use_iperf = True 32 job.run_test('network_WiFi_Perf', tag=NAME.split('.')[1], 33 host=host, raw_cmdline_args=args, 34 additional_params=(configs, use_iperf)) 35 36 37parallel_simple(run, machines) 38