#/usr/bin/env python3.4
#
# Copyright (C) 2017 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
"""
This test script exercises different Bluetooth 5 specific scan scenarios.
It is expected that the second AndroidDevice is able to advertise.
This test script was designed with this setup in mind:
Shield box one: Android Device, Android Device
"""
from queue import Empty
from acts.asserts import assert_equal
from acts.asserts import assert_true
from acts.test_decorators import test_tracker_info
from acts.test_utils.bt.BluetoothBaseTest import BluetoothBaseTest
from acts.test_utils.bt.BleEnum import ScanSettingsPhy
from acts.test_utils.bt.BleEnum import ScanSettingsScanMode
from acts.test_utils.bt.bt_test_utils import advertising_set_started
from acts.test_utils.bt.bt_test_utils import advertising_set_stopped
from acts.test_utils.bt.bt_test_utils import advertising_set_enabled
from acts.test_utils.bt.bt_test_utils import advertising_set_data_set
from acts.test_utils.bt.bt_test_utils import advertising_set_scan_response_set
from acts.test_utils.bt.bt_test_utils import advertising_set_parameters_update
from acts.test_utils.bt.bt_test_utils import advertising_set_periodic_parameters_updated
from acts.test_utils.bt.bt_test_utils import advertising_set_periodic_data_set
from acts.test_utils.bt.bt_test_utils import advertising_set_periodic_enable
from acts.test_utils.bt.bt_test_utils import reset_bluetooth
from acts import signals
class AdvertisingSetTest(BluetoothBaseTest):
default_timeout = 10
max_scan_instances = 28
report_delay = 2000
scan_callbacks = []
adv_callbacks = []
active_scan_callback_list = []
big_adv_data = {
"includeDeviceName": True,
"manufacturerData": [0x0123, "00112233445566778899AABBCCDDEE"],
"manufacturerData2":
[0x2540, [0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0xFF]],
"serviceData": [
"b19d42dc-58ba-4b20-b6c1-6628e7d21de4",
"00112233445566778899AABBCCDDEE"
],
"serviceData2": [
"000042dc-58ba-4b20-b6c1-6628e7d21de4",
[0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0xFF]
]
}
def __init__(self, controllers):
BluetoothBaseTest.__init__(self, controllers)
self.adv_ad = self.android_devices[0]
def setup_class(self):
if not self.adv_ad.droid.bluetoothIsLeExtendedAdvertisingSupported():
raise signals.TestSkipClass(
"Advertiser does not support LE Extended Advertising")
def teardown_test(self):
self.active_scan_callback_list = []
def on_exception(self, test_name, begin_time):
reset_bluetooth(self.android_devices)
@BluetoothBaseTest.bt_test_wrap
@test_tracker_info(uuid='58182f7e-443f-47fb-b718-1be3ac850287')
def test_reenabling(self):
"""Test re-enabling an Advertising Set
Test GATT notify characteristic value.
Steps:
1. Start an advertising set that only lasts for a few seconds
2. Restart advertising set
3. Repeat steps 1-2
Expected Result:
Verify that advertising set re-enables
Returns:
Pass if True
Fail if False
TAGS: LE, GATT, Characteristic
Priority: 1
"""
adv_callback = self.adv_ad.droid.bleAdvSetGenCallback()
duration = 0
max_ext_adv_events = 0
self.adv_ad.droid.bleAdvSetStartAdvertisingSet({
"connectable": False,
"legacyMode": False,
"primaryPhy": "PHY_LE_1M",
"secondaryPhy": "PHY_LE_1M",
"interval": 320
}, self.big_adv_data, None, None, None, duration, max_ext_adv_events,
adv_callback)
set_started_evt = self.adv_ad.ed.pop_event(
advertising_set_started.format(adv_callback), self.default_timeout)
set_id = set_started_evt['data']['setId']
assert_equal(0, set_started_evt['data']['status'])
assert_equal(0, set_started_evt['data']['status'])
self.log.info("Successfully started set " + str(set_id))
self.adv_ad.droid.bleAdvSetEnableAdvertising(set_id, False, duration,
max_ext_adv_events)
enable_evt = self.adv_ad.ed.pop_event(
advertising_set_enabled.format(adv_callback), self.default_timeout)
assert_equal(set_id, enable_evt['data']['setId'])
assert_equal(False, enable_evt['data']['enable'])
assert_equal(0, enable_evt['data']['status'])
self.log.info("Successfully disabled advertising set " + str(set_id))
self.log.info("Enabling advertising for 2 seconds... ")
duration_200 = 200
self.adv_ad.droid.bleAdvSetEnableAdvertising(
set_id, True, duration_200, max_ext_adv_events)
enable_evt = self.adv_ad.ed.pop_event(
advertising_set_enabled.format(adv_callback), self.default_timeout)
assert_equal(set_id, enable_evt['data']['setId'])
assert_equal(True, enable_evt['data']['enable'])
assert_equal(0, enable_evt['data']['status'])
self.log.info("Enabled. Waiting for disable event ~2s ...")
enable_evt = self.adv_ad.ed.pop_event(
advertising_set_enabled.format(adv_callback), self.default_timeout)
assert_equal(set_id, enable_evt['data']['setId'])
assert_equal(False, enable_evt['data']['enable'])
assert_equal(0, enable_evt['data']['status'])
self.log.info("Disable event received. Now trying to set data...")
self.adv_ad.droid.bleAdvSetSetAdvertisingData(
set_id,
{"manufacturerData": [0x0123, "00112233445566778899AABBCCDDEE"]})
data_set_evt = self.adv_ad.ed.pop_event(
advertising_set_data_set.format(adv_callback),
self.default_timeout)
assert_equal(set_id, data_set_evt['data']['setId'])
assert_equal(0, data_set_evt['data']['status'])
self.log.info("Data changed successfully.")
max_len = self.adv_ad.droid.bluetoothGetLeMaximumAdvertisingDataLength(
)
self.log.info("Will try to set data to maximum possible length")
data_len = max_len - 4
test_fill = '01' * data_len
self.adv_ad.droid.bleAdvSetSetAdvertisingData(
set_id, {"manufacturerData": [0x0123, test_fill]})
data_set_evt = self.adv_ad.ed.pop_event(
advertising_set_data_set.format(adv_callback),
self.default_timeout)
assert_equal(set_id, data_set_evt['data']['setId'])
assert_equal(0, data_set_evt['data']['status'])
self.log.info("Data changed successfully.")
if max_len < 1650:
self.log.info("Will try to set data to more than maximum length")
data_len = max_len - 4 + 1
test_fill = '01' * data_len
self.adv_ad.droid.bleAdvSetSetAdvertisingData(
set_id, {"manufacturerData": [0x0123, test_fill]})
data_set_evt = self.adv_ad.ed.pop_event(
advertising_set_data_set.format(adv_callback),
self.default_timeout)
assert_equal(set_id, data_set_evt['data']['setId'])
#TODO(jpawlowski): make nicer error fot this case
assert_true(data_set_evt['data']['status'] != 0,
"Setting data should fail because data too long.")
self.log.info("Data change failed as expected.")
self.adv_ad.droid.bleAdvSetStopAdvertisingSet(adv_callback)
try:
self.adv_ad.ed.pop_event(
advertising_set_stopped.format(adv_callback),
self.default_timeout)
except Empty:
self.log.error("Failed to find advertising set stopped event.")
return False
return True