forked from M-Labs/artiq
66 lines
1.8 KiB
Python
66 lines
1.8 KiB
Python
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import unittest
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import sys
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import subprocess
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import asyncio
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import time
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import numpy as np
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from artiq.management import pc_rpc
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test_address = "::1"
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test_port = 7777
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class RPCCase(unittest.TestCase):
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def test_echo(self):
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# running this file outside of unittest starts the echo server
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with subprocess.Popen([sys.executable,
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sys.modules[__name__].__file__]) as proc:
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try:
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test_object = [5, 2.1, None, True, False,
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{"a": 5, 2: np.linspace(0, 10, 1)},
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(4, 5), (10,)]
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time.sleep(.5) # wait for the server to start
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remote = pc_rpc.Client(test_address, test_port)
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try:
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test_object_back = remote.echo(test_object)
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with self.assertRaises(pc_rpc.RemoteError):
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remote.non_existing_method()
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remote.quit()
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finally:
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remote.close_rpc()
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finally:
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try:
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proc.wait(timeout=1)
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except subprocess.TimeoutExpired:
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proc.kill()
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raise
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self.assertEqual(test_object, test_object_back)
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class Echo(pc_rpc.WaitQuit):
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def __init__(self):
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pc_rpc.WaitQuit.__init__(self)
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def echo(self, x):
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return x
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def run_server():
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loop = asyncio.get_event_loop()
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try:
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echo = Echo()
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server = pc_rpc.Server(echo)
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loop.run_until_complete(server.start(test_address, test_port))
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try:
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loop.run_until_complete(echo.wait_quit())
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finally:
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loop.run_until_complete(server.stop())
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finally:
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loop.close()
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if __name__ == "__main__":
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run_server()
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