You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
51 lines
1.6 KiB
51 lines
1.6 KiB
#!/usr/bin/env python3
|
|
import os
|
|
import random
|
|
import string
|
|
import time
|
|
import unittest
|
|
|
|
import cereal.messaging as messaging
|
|
from selfdrive.test.helpers import with_processes
|
|
|
|
class TestLogcatdAndroid(unittest.TestCase):
|
|
|
|
@with_processes(['logcatd'])
|
|
def test_log(self):
|
|
sock = messaging.sub_sock("androidLog", conflate=False)
|
|
|
|
# make sure sockets are ready
|
|
time.sleep(1)
|
|
messaging.drain_sock(sock)
|
|
|
|
for _ in range(random.randint(2, 10)):
|
|
# write some log messages
|
|
sent_msgs = {}
|
|
for __ in range(random.randint(5, 50)):
|
|
msg = ''.join([random.choice(string.ascii_letters) for _ in range(random.randrange(2, 50))])
|
|
if msg in sent_msgs:
|
|
continue
|
|
sent_msgs[msg] = ''.join([random.choice(string.ascii_letters) for _ in range(random.randrange(2, 20))])
|
|
os.system(f"log -t '{sent_msgs[msg]}' '{msg}'")
|
|
|
|
time.sleep(1)
|
|
msgs = messaging.drain_sock(sock)
|
|
for m in msgs:
|
|
self.assertTrue(m.valid)
|
|
self.assertLess(time.monotonic() - (m.logMonoTime / 1e9), 30)
|
|
|
|
recv_msg = m.androidLog.message.strip()
|
|
if recv_msg not in sent_msgs:
|
|
continue
|
|
|
|
# see https://android.googlesource.com/platform/system/core/+/android-2.1_r1/liblog/logd_write.c#144
|
|
radio_msg = m.androidLog.id == 1 and m.androidLog.tag.startswith("use-Rlog/RLOG-")
|
|
if m.androidLog.tag == sent_msgs[recv_msg] or radio_msg:
|
|
del sent_msgs[recv_msg]
|
|
|
|
# ensure we received all the logs we sent
|
|
self.assertEqual(len(sent_msgs), 0)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
unittest.main()
|
|
|