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.ht40_ch044' 7ATTRIBUTES = "suite:wifi_atten_perf" 8TIME = 'SHORT' 9TEST_TYPE = 'Server' 10DEPENDENCIES = 'wificell' 11PY_VERSION = 3 12 13DOC = """ 14This test uses netperf to measure the maximal receiving and transmitting 15throughput on a DUT with an open HT40 802.11n network across multiple 16attenuation levels. 17""" 18 19 20from autotest_lib.server.cros.network import hostap_config 21 22 23def run(machine): 24 host = hosts.create_host(machine) 25 ap_config = hostap_config.HostapConfig( 26 channel=44, 27 n_capabilities=[hostap_config.HostapConfig.N_CAPABILITY_HT40_PLUS], 28 mode=hostap_config.HostapConfig.MODE_11N_PURE) 29 attenuation_increment = 4 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