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# Copyright 2014 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.
AUTHOR = 'wiley, pstew, quiche'
NAME = 'network_WiFi_Perf.vht80'
ATTRIBUTES = 'suite:wifi_perf'
TIME = 'SHORT'
MAX_RESULT_SIZE_KB = 512000
TEST_TYPE = 'Server'
DEPENDENCIES = 'wificell'
PY_VERSION = 3
DOC = """
This test uses netperf to measure and verify the maximal receiving and
transmitting throughput on a DUT with an open HT80 802.11ac network.
"""
from autotest_lib.server.cros.network import hostap_config
def run(machine):
n_caps = [hostap_config.HostapConfig.N_CAPABILITY_HT40_PLUS]
ac_caps = [hostap_config.HostapConfig.AC_CAPABILITY_SHORT_GI_80,
hostap_config.HostapConfig.AC_CAPABILITY_MAX_A_MPDU_LEN_EXP7]
ac_mode = hostap_config.HostapConfig.MODE_11AC_MIXED
channel_width_80_mhz = hostap_config.HostapConfig.VHT_CHANNEL_WIDTH_80
configs = [hostap_config.HostapConfig(
channel=channel,
mode=ac_mode,
n_capabilities=n_caps,
vht_channel_width=channel_width_80_mhz,
vht_center_channel=vht_center_channel,
ac_capabilities=ac_caps)
for channel, vht_center_channel in [(44, 42), (157, 155)]]
host = hosts.create_host(machine)
use_iperf = True
job.run_test('network_WiFi_Perf', tag=NAME.split('.')[1],
host=host, raw_cmdline_args=args,
additional_params=(configs, use_iperf))
parallel_simple(run, machines)
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