b3021e4f6b
flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics --exclude benchmark Excluding the benchmark directory (due to protobuf generated files) Also removing some Python2 specific code
66 lines
1.7 KiB
Python
66 lines
1.7 KiB
Python
import gc
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import os
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import socket
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import subprocess
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import sys # add examples dir to sys.path
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import time
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import capnp
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examples_dir = os.path.join(os.path.dirname(__file__), '..', 'examples')
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sys.path.append(examples_dir)
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import calculator_client # noqa: E402
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import calculator_server # noqa: E402
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def test_calculator():
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read, write = socket.socketpair(socket.AF_UNIX)
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_ = capnp.TwoPartyServer(write, bootstrap=calculator_server.CalculatorImpl())
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calculator_client.main(read)
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def run_subprocesses(address):
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server = subprocess.Popen([examples_dir + '/calculator_server.py', address])
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time.sleep(2) # Give the server some small amount of time to start listening
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client = subprocess.Popen([examples_dir + '/calculator_client.py', address])
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ret = client.wait()
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server.kill()
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assert ret == 0
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def test_calculator_tcp():
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address = '127.0.0.1:36431'
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run_subprocesses(address)
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def test_calculator_unix():
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path = '/tmp/pycapnp-test'
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try:
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os.unlink(path)
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except OSError:
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pass
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address = 'unix:' + path
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run_subprocesses(address)
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def test_calculator_gc():
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def new_evaluate_impl(old_evaluate_impl):
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def call(*args, **kwargs):
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gc.collect()
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return old_evaluate_impl(*args, **kwargs)
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return call
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read, write = socket.socketpair(socket.AF_UNIX)
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# inject a gc.collect to the beginning of every evaluate_impl call
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evaluate_impl_orig = calculator_server.evaluate_impl
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calculator_server.evaluate_impl = new_evaluate_impl(evaluate_impl_orig)
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_ = capnp.TwoPartyServer(write, bootstrap=calculator_server.CalculatorImpl())
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calculator_client.main(read)
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calculator_server.evaluate_impl = evaluate_impl_orig
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