Home | History | Annotate | Download | only in bluetooth_AdapterReboot 
      1 # Copyright 2017 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 
      5 """Server side bluetooth adapter stress tests involving reboot.
      6 First we test powering on the adapter, reboot the DUT, and make sure
      7 the adapter is still powered on and in a working state.
      8 
      9 Next we test powering off the adapter, reboot, and verify the adapter
     10 is still powered off.
     11 """
     12 
     13 import logging
     14 
     15 from autotest_lib.client.bin import utils
     16 from autotest_lib.client.common_lib import error
     17 from autotest_lib.server.cros.bluetooth import bluetooth_adapter_tests
     18 from autotest_lib.server.cros.multimedia import bluetooth_le_facade_adapter
     19 
     20 
     21 test_case_log = bluetooth_adapter_tests.test_case_log
     22 
     23 
     24 class bluetooth_AdapterReboot(
     25         bluetooth_adapter_tests.BluetoothAdapterTests):
     26     """Server side bluetooth adapter reboot test."""
     27 
     28     # ---------------------------------------------------------------
     29     # Definitions of all test cases
     30     # ---------------------------------------------------------------
     31 
     32     @test_case_log
     33     def test_case_adapter_on_reboot(self):
     34         """Test Case: Power on - reboot"""
     35         self.test_power_on_adapter()
     36         self.test_bluetoothd_running()
     37         self.host.reboot()
     38         # NOTE: We need to recreate the bluetooth_facade after a reboot.
     39         self.bluetooth_facade = self.ble_adapter(self.host)
     40         self.test_bluetoothd_running()
     41         self.test_adapter_work_state()
     42         self.test_power_on_adapter()
     43 
     44     @test_case_log
     45     def test_case_adapter_off_reboot(self):
     46         """Test Case: Power on - reboot"""
     47         self.test_power_off_adapter()
     48         self.test_bluetoothd_running()
     49         self.host.reboot()
     50         # NOTE: We need to recreate the bluetooth_facade after a reboot.
     51         self.bluetooth_facade = self.ble_adapter(self.host)
     52         self.test_power_off_adapter()
     53         self.test_bluetoothd_running()
     54 
     55 
     56     def run_once(self, host, num_iterations=1):
     57         """Running Bluetooth adapter reboot autotest.
     58 
     59         @param host: device under test host.
     60         @param num_iterations: number of times to perform reboot tests.
     61 
     62         """
     63         self.host = host
     64         self.ble_adapter = bluetooth_le_facade_adapter.BluetoothLEFacadeRemoteAdapter
     65         self.bluetooth_facade = self.ble_adapter(self.host)
     66 
     67         for i in xrange(num_iterations):
     68             logging.debug('Starting loop #%d', i)
     69             self.test_case_adapter_on_reboot()
     70             self.test_case_adapter_off_reboot()
     71 
     72         if self.fails:
     73             raise error.TestFail(self.fails)
     74