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Code Issues Releases Wiki Activity

recentfling: script deployment and PID file fixes

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- Scripts are now deployed during via install() ensuring that they are
  executable.
- Handle the case where the PID file is delted before getting to
  process_results.
- Exposed the option to not start any apps before flinging via a
  parameter.
This commit is contained in:
Sergei Trofimov 2016-06-14 10:11:11 +01:00
parent f33d6f4729
commit b48e5ce58a
1 changed files with 24 additions and 13 deletions
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35
wlauto/workloads/recentfling/__init__.py
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@ -21,7 +21,7 @@ from collections import defaultdict
from wlauto import Workload, Parameter, File
from wlauto.utils.types import caseless_string
from wlauto.exceptions import WorkloadError
from wlauto.exceptions import WorkloadError, DeviceError
class Recentfling(Workload):
@ -32,7 +32,7 @@ class Recentfling(Workload):
For this workload to work, ``recentfling.sh`` and ``defs.sh`` must be placed
in ``~/.workload_automation/dependencies/recentfling/``. These can be found
in the `AOSP Git repository <https://android.googlesource.com/platform/system/extras/+/master/tests/>`_.
in the `AOSP Git repository <https://android.googlesource.com/platform/system/extras/+/master/tests/workloads>`_.
To change the apps that are opened at the start of the workload you will need
to modify the ``defs.sh`` file. You will need to add your app to ``dfltAppList``
@ -47,6 +47,12 @@ class Recentfling(Workload):
parameters = [
Parameter('loops', kind=int, default=3,
description="The number of test iterations."),
Parameter('start_apps', kind=bool, default=True,
description="""
If set to ``False``,no apps will be started before flinging
through the recent apps list (in which the assumption is
there are already recently started apps in the list.
"""),
]
def initialise(self, context): # pylint: disable=no-self-use
@ -56,15 +62,18 @@ class Recentfling(Workload):
def setup(self, context):
self.defs_host = context.resolver.get(File(self, "defs.sh"))
self.defs_target = self.device.install(self.defs_host)
self.recentfling_host = context.resolver.get(File(self, "recentfling.sh"))
self.device.push_file(self.recentfling_host, self.device.working_directory)
self.device.push_file(self.defs_host, self.device.working_directory)
self.recentfling_target = self.device.install(self.recentfling_host)
self._kill_recentfling()
self.device.ensure_screen_is_on()
def run(self, context):
cmd = "echo $$>{dir}/pidfile; exec {dir}/recentfling.sh -i {}; rm {dir}/pidfile"
cmd = cmd.format(self.loops, dir=self.device.working_directory)
args = '-i {} '.format(self.loops)
if not self.start_apps:
args += '-N '
cmd = "echo $$>{dir}/pidfile; cd {bindir}; exec ./recentfling.sh {args}; rm {dir}/pidfile"
cmd = cmd.format(args=args, dir=self.device.working_directory, bindir=self.device.binaries_directory)
try:
self.output = self.device.execute(cmd, timeout=120)
except KeyboardInterrupt:
@ -89,12 +98,14 @@ class Recentfling(Workload):
classifiers={"loop": count or "Average"})
def teardown(self, context):
self.device.delete_file(self.device.path.join(self.device.working_directory,
"recentfling.sh"))
self.device.delete_file(self.device.path.join(self.device.working_directory,
"defs.sh"))
self.device.uninstall(self.recentfling_target)
self.device.uninstall(self.defs_target)
def _kill_recentfling(self):
pid = self.device.execute('cat {}/pidfile'.format(self.device.working_directory))
if pid:
command = 'cat {}/pidfile'.format(self.device.working_directory)
try:
pid = self.device.execute(command)
if pid.strip():
self.device.kill(pid.strip(), signal='SIGKILL')
except DeviceError:
pass # may have already been deleted