| # Copyright 2018 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 = 'kirtika' |
| NAME = 'network_WiFi_BgscanBackoff.5760_noise_check' |
| TIME = 'SHORT' |
| TEST_TYPE = 'Server' |
| ATTRIBUTES = ('suite:wifi_matfunc') |
| DEPENDENCIES = 'wificell' |
| MAX_RESULT_SIZE_KB = 512000 |
| |
| DOC = """ |
| This test case verifies that bgscan aborts and/or backs off when |
| there is consistent outgoing traffic. This is a fork of the legacy test |
| that runs the test on channels 1 and 153 to serve two purposes: |
| (a) provide more 5 GHz coverage. |
| (b) help (a wee bit) to catch noise concerns around 5760 MHz as seen on |
| certain Intel SoCs. |
| This test can be compared with the '.wifi_bgscan_backoff' variant, to see |
| whether channel 153 behaves worse than other 5GHz channels. |
| """ |
| |
| from autotest_lib.server.cros.network import hostap_config |
| |
| def run(machine): |
| host = hosts.create_host(machine) |
| caps = [hostap_config.HostapConfig.N_CAPABILITY_HT40] |
| mode = hostap_config.HostapConfig.MODE_11N_MIXED |
| config_first_ap = (hostap_config.HostapConfig(channel=1, |
| mode=mode, n_capabilities=caps)) |
| config_second_ap = (hostap_config.HostapConfig(channel=153, |
| mode=mode, n_capabilities=caps)) |
| params = [config_first_ap, config_second_ap] |
| job.run_test('network_WiFi_BgscanBackoff', |
| host=host, |
| raw_cmdline_args=args, |
| additional_params=params) |
| |
| parallel_simple(run, machines) |
