dragonpilot - 基於 openpilot 的開源駕駛輔助系統
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import subprocess
from functools import wraps
from nose.tools import nottest
from common.android import ANDROID
from common.apk import update_apks, start_offroad, pm_apply_packages, android_packages
from selfdrive.manager import start_managed_process, kill_managed_process, get_running
def phone_only(x):
if ANDROID:
return x
else:
return nottest(x)
def with_processes(processes):
def wrapper(func):
@wraps(func)
def wrap():
# start and assert started
[start_managed_process(p) for p in processes]
assert all(get_running()[name].exitcode is None for name in processes)
# call the function
try:
func()
# assert processes are still started
assert all(get_running()[name].exitcode is None for name in processes)
finally:
# kill and assert all stopped
[kill_managed_process(p) for p in processes]
assert len(get_running()) == 0
return wrap
return wrapper
def with_apks():
def wrapper(func):
@wraps(func)
def wrap():
update_apks()
pm_apply_packages('enable')
start_offroad()
func()
try:
for package in android_packages:
apk_is_running = (subprocess.call(["pidof", package]) == 0)
assert apk_is_running, package
finally:
pm_apply_packages('disable')
for package in android_packages:
apk_is_not_running = (subprocess.call(["pidof", package]) == 1)
assert apk_is_not_running, package
return wrap
return wrapper