| # Copyright (c) 2013 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. |
| |
| import logging |
| |
| from autotest_lib.client.common_lib import error |
| from autotest_lib.client.common_lib.cros.bluetooth import bluetooth_socket |
| from autotest_lib.server.cros.bluetooth import bluetooth_test |
| |
| |
| class bluetooth_Sanity_DefaultState(bluetooth_test.BluetoothTest): |
| """ |
| Verify that the Bluetooth adapter has correct state. |
| """ |
| version = 1 |
| |
| def _log_settings(self, msg, settings): |
| strs = [] |
| if settings & bluetooth_socket.MGMT_SETTING_POWERED: |
| strs.append("POWERED") |
| if settings & bluetooth_socket.MGMT_SETTING_CONNECTABLE: |
| strs.append("CONNECTABLE") |
| if settings & bluetooth_socket.MGMT_SETTING_FAST_CONNECTABLE: |
| strs.append("FAST-CONNECTABLE") |
| if settings & bluetooth_socket.MGMT_SETTING_DISCOVERABLE: |
| strs.append("DISCOVERABLE") |
| if settings & bluetooth_socket.MGMT_SETTING_PAIRABLE: |
| strs.append("PAIRABLE") |
| if settings & bluetooth_socket.MGMT_SETTING_LINK_SECURITY: |
| strs.append("LINK-SECURITY") |
| if settings & bluetooth_socket.MGMT_SETTING_SSP: |
| strs.append("SSP") |
| if settings & bluetooth_socket.MGMT_SETTING_BREDR: |
| strs.append("BR/EDR") |
| if settings & bluetooth_socket.MGMT_SETTING_HS: |
| strs.append("HS") |
| if settings & bluetooth_socket.MGMT_SETTING_LE: |
| strs.append("LE") |
| logging.debug('msg: %s', " ".join(strs)) |
| |
| |
| def run_once(self): |
| # Reset the adapter to the powered off state. |
| if not self.device.reset_off(): |
| raise error.TestFail('DUT could not be reset to initial state') |
| |
| # Read the initial state of the adapter. Verify that it is powered down. |
| ( address, bluetooth_version, manufacturer_id, |
| supported_settings, current_settings, class_of_device, |
| name, short_name ) = self.device.read_info() |
| self._log_settings('Initial state', current_settings) |
| |
| if current_settings & bluetooth_socket.MGMT_SETTING_POWERED: |
| raise error.TestFail('Bluetooth adapter is powered') |
| |
| # The other kernel settings (connectable, pairable, etc.) reflect the |
| # initial state before the bluetooth daemon adjusts them - we're ok |
| # with them being on or off during that brief period. |
| # |
| # Except for discoverable - that one should be off. |
| if current_settings & bluetooth_socket.MGMT_SETTING_DISCOVERABLE: |
| raise error.TestFail('Bluetooth adapter would be discoverable ' |
| 'during power on') |
| |
| # Verify that the Bluetooth Daemon sees that it is also powered down, |
| # non-discoverable and not discovering devices. |
| bluez_properties = self.device.get_adapter_properties() |
| |
| if bluez_properties['Powered']: |
| raise error.TestFail('Bluetooth daemon Powered property does not ' |
| 'match kernel while powered off') |
| if bluez_properties['Discoverable']: |
| raise error.TestFail('Bluetooth daemon Discoverable property ' |
| 'does not match kernel while powered off') |
| if bluez_properties['Discovering']: |
| raise error.TestFail('Bluetooth daemon believes adapter is ' |
| 'discovering while powered off') |
| |
| # Power on the adapter, then read the state again. Verify that it is |
| # powered up, connectable and pairable (accepting incoming connections) |
| # but not discoverable. |
| self.device.set_powered(True) |
| ( address, bluetooth_version, manufacturer_id, |
| supported_settings, current_settings, class_of_device, |
| name, short_name ) = self.device.read_info() |
| self._log_settings("Powered up", current_settings) |
| |
| if not current_settings & bluetooth_socket.MGMT_SETTING_POWERED: |
| raise error.TestFail('Bluetooth adapter is not powered') |
| if not current_settings & bluetooth_socket.MGMT_SETTING_CONNECTABLE: |
| raise error.TestFail('Bluetooth adapter is not connectable') |
| if not current_settings & bluetooth_socket.MGMT_SETTING_PAIRABLE: |
| raise error.TestFail('Bluetooth adapter is not pairable') |
| |
| if current_settings & bluetooth_socket.MGMT_SETTING_DISCOVERABLE: |
| raise error.TestFail('Bluetooth adapter is discoverable') |
| |
| # Verify that the Bluetooth Daemon sees the same state as the kernel |
| # and that it's not discovering. |
| bluez_properties = self.device.get_adapter_properties() |
| |
| if not bluez_properties['Powered']: |
| raise error.TestFail('Bluetooth daemon Powered property does not ' |
| 'match kernel while powered on') |
| if not bluez_properties['Pairable']: |
| raise error.TestFail('Bluetooth daemon Pairable property does not ' |
| 'match kernel while powered on') |
| |
| if bluez_properties['Discoverable']: |
| raise error.TestFail('Bluetooth daemon Discoverable property ' |
| 'does not match kernel while powered on') |
| if bluez_properties['Discovering']: |
| raise error.TestFail('Bluetooth daemon believes adapter is ' |
| 'discovering while powered on') |
| |
| # Finally power off the adapter again, and verify that the adapter has |
| # returned to powered down. |
| self.device.set_powered(False) |
| ( address, bluetooth_version, manufacturer_id, |
| supported_settings, current_settings, class_of_device, |
| name, short_name ) = self.device.read_info() |
| self._log_settings("After power down", current_settings) |
| |
| if current_settings & bluetooth_socket.MGMT_SETTING_POWERED: |
| raise error.TestFail('Bluetooth adapter is powered after power off') |
| |
| if current_settings & bluetooth_socket.MGMT_SETTING_DISCOVERABLE: |
| raise error.TestFail('Bluetooth adapter would be discoverable ' |
| 'during next power on') |
| |
| # Verify that the Bluetooth Daemon sees the same state as the kernel. |
| bluez_properties = self.device.get_adapter_properties() |
| |
| if bluez_properties['Powered']: |
| raise error.TestFail('Bluetooth daemon Powered property does not ' |
| 'match kernel after power off') |
| if bluez_properties['Discoverable']: |
| raise error.TestFail('Bluetooth daemon Discoverable property ' |
| 'does not match kernel after off') |
| if bluez_properties['Discovering']: |
| raise error.TestFail('Bluetooth daemon believes adapter is ' |
| 'discovering after power off') |
