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1#!/usr/bin/env python3
2#
3# Copyright (C) 2016 The Android Open Source Project
4#
5# Licensed under the Apache License, Version 2.0 (the "License"); you may not
6# use this file except in compliance with the License. You may obtain a copy of
7# the License at
8#
9# http://www.apache.org/licenses/LICENSE-2.0
10#
11# Unless required by applicable law or agreed to in writing, software
12# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
13# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See thea
14# License for the specific language governing permissions and limitations under
15# the License.
16"""
17Bluetooth Pre-Flight Test.
18"""
19
20from acts.test_decorators import test_tracker_info
21from acts.base_test import BaseTestClass
22import os
23import pprint
24
25
26class BtPreFlightTest(BaseTestClass):
27    def __init__(self, controllers):
28        BaseTestClass.__init__(self, controllers)
29        self.tests = ("test_setup_logging", )
30
31    def setup_class(self):
32        for a in self.android_devices:
33            d = a.droid
34            serial = a.serial
35            self.log.info("****START: {} DEVICE INFO****".format(serial))
36            self.log.info("BOOTLOADER VERSION {}".format(d.getBuildBootloader(
37            )))
38            self.log.info("BUILD HARDWARE {}".format(d.getBuildHardware()))
39            self.log.info("BUILD PRODUCT {}".format(d.getBuildProduct()))
40            self.log.info("*ENVIRONMENT DETAILS*")
41            self.log.info(pprint.pformat(d.environment()))
42            self.log.info("****END: {} DEVICE INFO****".format(serial))
43        return True
44
45    @test_tracker_info(uuid='7b6ac700-9e63-4871-bf7b-527c3da1e462')
46    def test_setup_logging(self):
47        conf_path = "{}/bt_stack.conf".format(
48            os.path.dirname(os.path.realpath(__file__)))
49        log_level_check = "TRC_BTM=5"
50        remount_check = "remount succeeded"
51        for ad in self.android_devices:
52            self.log.info("Remounting device...")
53            remount_result = ad.adb.remount()
54            if remount_check not in str(remount_result):
55                # Test for devices that have disable_verity as not all do
56                try:
57                    self.log.info("Disable verity on device...")
58                    ad.adb.disable_verity()
59                    self.log.info("Rebooting device...")
60                    ad.reboot()
61                    self.log.info("Remounting device...")
62                    remount_result = ad.adb.remount()
63                    if remount_check not in str(remount_result):
64                        self.abort_all("Unable to remount device")
65                except Exception as e:
66                    self.abort_all("Exception in BT pre-flight test: {}"
67                                   .format(e))
68            self.log.info("Enabling high level Bluetooth logging to device")
69            ad.adb.push("{} /system/etc/bluetooth/bt_stack.conf".format(
70                conf_path))
71            result = ad.adb.shell("cat /system/etc/bluetooth/bt_stack.conf")
72            # Verify that the log levels have been raised
73            if log_level_check not in str(result):
74                self.abort_all("BT log levels not set")
75        return True
76