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# SPDX-License-Identifier: Apache-2.0
#
# Copyright (C) 2017, ARM Limited, Google and contributors.
#
# 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.
#
import re
import os
import logging
from subprocess import Popen, PIPE
from time import sleep
from android import Screen, System, Workload
class SystemUi(Workload):
"""
Android SystemUi jank test workload
"""
package = 'com.android.systemui'
# Instrumentation required to run tests
test_package = 'android.platform.systemui.tests.jank'
testOpenAllAppsContainer = "LauncherJankTests#testOpenAllAppsContainer"
testAllAppsContainerSwipe = "LauncherJankTests#testAllAppsContainerSwipe"
testHomeScreenSwipe = "LauncherJankTests#testHomeScreenSwipe"
testWidgetsContainerFling = "LauncherJankTests#testWidgetsContainerFling"
testSettingsFling = "SettingsJankTests#testSettingsFling"
testRecentAppsFling = "SystemUiJankTests#testRecentAppsFling"
testRecentAppsDismiss = "SystemUiJankTests#testRecentAppsDismiss"
testNotificationListPull = "SystemUiJankTests#testNotificationListPull"
testNotificationListPull_manyNotifications = "SystemUiJankTests#testNotificationListPull_manyNotifications"
testQuickSettingsPull = "SystemUiJankTests#testQuickSettingsPull"
testUnlock = "SystemUiJankTests#testUnlock"
testExpandGroup = "SystemUiJankTests#testExpandGroup"
testClearAll = "SystemUiJankTests#testClearAll"
testChangeBrightness = "SystemUiJankTests#testChangeBrightness"
testNotificationAppear = "SystemUiJankTests#testNotificationAppear"
testCameraFromLockscreen = "SystemUiJankTests#testCameraFromLockscreen"
testAmbientWakeUp = "SystemUiJankTests#testAmbientWakeUp"
testGoToFullShade = "SystemUiJankTests#testGoToFullShade"
testInlineReply = "SystemUiJankTests#testInlineReply"
testPinAppearance = "SystemUiJankTests#testPinAppearance"
testLaunchSettings = "SystemUiJankTests#testLaunchSettings"
def __init__(self, test_env):
super(SystemUi, self).__init__(test_env)
self._log = logging.getLogger('SystemUi')
self._log.debug('Workload created')
# Set of output data reported by SystemUi
self.db_file = None
def run(self, out_dir, test_name, iterations, collect='gfxinfo'):
"""
Run single SystemUi jank test workload.
:param out_dir: Path to experiment directory where to store results.
:type out_dir: str
:param test_name: Name of the test to run
:type test_name: str
:param iterations: Run benchmark for this required number of iterations
:type iterations: int
:param collect: Specifies what to collect. Possible values:
- 'systrace'
- 'ftrace'
- 'gfxinfo'
- 'surfaceflinger'
- any combination of the above
:type collect: list(str)
"""
if 'energy' in collect:
raise ValueError('SystemUi workload does not support energy data collection')
activity = '.' + test_name
# Keep track of mandatory parameters
self.out_dir = out_dir
self.collect = collect
# Unlock device screen (assume no password required)
Screen.unlock(self._target)
# Close and clear application
System.force_stop(self._target, self.package, clear=True)
# Set airplane mode
System.set_airplane_mode(self._target, on=True)
# Set min brightness
Screen.set_brightness(self._target, auto=False, percent=0)
# Force screen in PORTRAIT mode
Screen.set_orientation(self._target, portrait=True)
# Reset frame statistics
System.gfxinfo_reset(self._target, self.package)
sleep(1)
# Clear logcat
os.system(self._adb('logcat -c'));
# Regexps for benchmark synchronization
start_logline = r'TestRunner: started'
SYSTEMUI_BENCHMARK_START_RE = re.compile(start_logline)
self._log.debug("START string [%s]", start_logline)
finish_logline = r'TestRunner: finished'
SYSTEMUI_BENCHMARK_FINISH_RE = re.compile(finish_logline)
self._log.debug("FINISH string [%s]", finish_logline)
# Parse logcat output lines
logcat_cmd = self._adb(
'logcat TestRunner:* System.out:I *:S BENCH:*'\
.format(self._target.adb_name))
self._log.info("%s", logcat_cmd)
command = "nohup am instrument -e iterations {} -e class {}{} -w {}".format(
iterations, self.test_package, activity, self.test_package)
self._target.background(command)
logcat = Popen(logcat_cmd, shell=True, stdout=PIPE)
while True:
# read next logcat line (up to max 1024 chars)
message = logcat.stdout.readline(1024)
# Benchmark start trigger
match = SYSTEMUI_BENCHMARK_START_RE.search(message)
if match:
self.tracingStart()
self._log.debug("Benchmark started!")
match = SYSTEMUI_BENCHMARK_FINISH_RE.search(message)
if match:
self.tracingStop()
self._log.debug("Benchmark finished!")
break
sleep(5)
# Go back to home screen
System.home(self._target)
# Switch back to original settings
Screen.set_orientation(self._target, auto=True)
System.set_airplane_mode(self._target, on=False)
Screen.set_brightness(self._target, auto=True)
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