blob: b41af12507293f8406b6e7287b56c422815fd227 [file] [log] [blame]
# Copyright 2017 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.client.common_lib import error
from import random_mac_address_test_base
class network_WiFi_DisableRandomMACAddress(
Test that the MAC address is not still randomized during scans
when we toggle it on and off.
version = 1
def run_once(self):
"""Body of the test."""
client = self.context.client
dut_hw_mac = client.wifi_mac
# Enable and run a single scan to make sure the flag has been
# propagated to the NIC.
with client.mac_address_randomization(True):
# Turn MAC address randomization off to capture probe requests.
with client.mac_address_randomization(False):
frames = self.stop_capture_and_get_probe_requests()
if not frames:
raise error.TestFail('No probe requests were found!')
elif any(frame.source_addr != dut_hw_mac for frame in frames):
raise error.TestFail('Found probe requests with non-hardware MAC!')