| # Copyright (c) 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. |
| |
| from autotest_lib.server.cros.network import hostap_config |
| from autotest_lib.server.cros.network import wifi_cell_test_base |
| |
| |
| class network_WiFi_ScanPerformance(wifi_cell_test_base.WiFiCellTestBase): |
| """Performance test for scanning operation in various setup""" |
| version = 1 |
| |
| def run_once(self): |
| """Sets up a router, scan for APs """ |
| |
| # Default router configuration |
| router_conf = hostap_config.HostapConfig(channel=6); |
| |
| # Scan with no AP |
| ssids=[] |
| self.context.client.timed_scan(frequencies=[], ssids=ssids, |
| scan_timeout_seconds=10) |
| |
| # Scan with 1 AP |
| self.context.configure(router_conf) |
| ssids.append(self.context.router.get_ssid()) |
| self.context.client.timed_scan(frequencies=[], ssids=ssids, |
| scan_timeout_seconds=10) |
| |
| # Scan with 2 APs on same channel |
| self.context.configure(router_conf, multi_interface=True) |
| ssids.append(self.context.router.get_ssid(instance=1)) |
| self.context.client.timed_scan(frequencies=[], ssids=ssids, |
| scan_timeout_seconds=10) |
| |
| # Deconfigure router |
| self.context.router.deconfig() |
| |
| # Scan with 2 APs on different channel |
| self.context.configure(router_conf) |
| router_conf.channel = 1 |
| self.context.configure(router_conf, multi_interface=True) |
| ssids = [self.context.router.get_ssid(instance=n) for n in range(2)] |
| self.context.client.timed_scan(frequencies=[], ssids=ssids, |
| scan_timeout_seconds=10) |
| |
| # Deconfigure router |
| self.context.router.deconfig() |
