mirror of
https://github.com/m-labs/artiq.git
synced 2024-12-22 18:04:03 +08:00
80 lines
2.2 KiB
Python
80 lines
2.2 KiB
Python
import unittest
|
|
import sys
|
|
import subprocess
|
|
import asyncio
|
|
import time
|
|
|
|
import numpy as np
|
|
|
|
from artiq.management import pc_rpc
|
|
|
|
|
|
test_address = "::1"
|
|
test_port = 7777
|
|
|
|
|
|
class RPCCase(unittest.TestCase):
|
|
def test_echo(self):
|
|
# running this file outside of unittest starts the echo server
|
|
with subprocess.Popen([sys.executable,
|
|
sys.modules[__name__].__file__]) as proc:
|
|
try:
|
|
test_object = [5, 2.1, None, True, False,
|
|
{"a": 5, 2: np.linspace(0, 10, 1)},
|
|
(4, 5), (10,), "ab\nx\"'"]
|
|
for attempt in range(100):
|
|
time.sleep(.2)
|
|
try:
|
|
remote = pc_rpc.Client(test_address, test_port,
|
|
"test")
|
|
except ConnectionRefusedError:
|
|
pass
|
|
else:
|
|
break
|
|
try:
|
|
test_object_back = remote.echo(test_object)
|
|
with self.assertRaises(pc_rpc.RemoteError):
|
|
remote.non_existing_method()
|
|
remote.quit()
|
|
finally:
|
|
remote.close_rpc()
|
|
finally:
|
|
try:
|
|
proc.wait(timeout=1)
|
|
except subprocess.TimeoutExpired:
|
|
proc.kill()
|
|
raise
|
|
self.assertEqual(test_object, test_object_back)
|
|
|
|
|
|
class Echo:
|
|
def __init__(self):
|
|
self.terminate_notify = asyncio.Semaphore(0)
|
|
|
|
@asyncio.coroutine
|
|
def wait_quit(self):
|
|
yield from self.terminate_notify.acquire()
|
|
|
|
def quit(self):
|
|
self.terminate_notify.release()
|
|
|
|
def echo(self, x):
|
|
return x
|
|
|
|
|
|
def run_server():
|
|
loop = asyncio.get_event_loop()
|
|
try:
|
|
echo = Echo()
|
|
server = pc_rpc.Server(echo, "test")
|
|
loop.run_until_complete(server.start(test_address, test_port))
|
|
try:
|
|
loop.run_until_complete(echo.wait_quit())
|
|
finally:
|
|
loop.run_until_complete(server.stop())
|
|
finally:
|
|
loop.close()
|
|
|
|
if __name__ == "__main__":
|
|
run_server()
|