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onnx-web/api/tests/worker/test_pool.py

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Python

import unittest
from multiprocessing import Event
from time import sleep
from typing import Optional
from onnx_web.params import DeviceParams
from onnx_web.server.context import ServerContext
from onnx_web.worker.pool import DevicePoolExecutor
TEST_JOIN_TIMEOUT = 0.2
def test_job(*args, lock: Event, **kwargs):
lock.wait()
class TestWorkerPool(unittest.TestCase):
lock: Optional[Event]
pool: Optional[DevicePoolExecutor]
def setUp(self) -> None:
self.lock = Event()
self.pool = None
def tearDown(self) -> None:
if self.pool is not None:
self.pool.join()
def test_no_devices(self):
server = ServerContext()
self.pool = DevicePoolExecutor(server, [], join_timeout=TEST_JOIN_TIMEOUT)
self.pool.start()
def test_fake_worker(self):
device = DeviceParams("cpu", "CPUProvider")
server = ServerContext()
self.pool = DevicePoolExecutor(server, [device], join_timeout=TEST_JOIN_TIMEOUT)
self.pool.start()
self.assertEqual(len(self.pool.workers), 1)
def test_cancel_pending(self):
pass
def test_cancel_running(self):
pass
def test_next_device(self):
device = DeviceParams("cpu", "CPUProvider")
server = ServerContext()
self.pool = DevicePoolExecutor(server, [device], join_timeout=TEST_JOIN_TIMEOUT)
self.pool.start()
self.assertEqual(self.pool.get_next_device(), 0)
def test_needs_device(self):
device1 = DeviceParams("cpu1", "CPUProvider")
device2 = DeviceParams("cpu2", "CPUProvider")
server = ServerContext()
self.pool = DevicePoolExecutor(server, [device1, device2], join_timeout=TEST_JOIN_TIMEOUT)
self.pool.start()
self.assertEqual(self.pool.get_next_device(needs_device=device2), 1)
def test_done_running(self):
"""
device = DeviceParams("cpu", "CPUProvider")
server = ServerContext()
self.pool = DevicePoolExecutor(server, [device], join_timeout=TEST_JOIN_TIMEOUT)
self.pool.start()
self.pool.submit("test", test_job, lock=self.lock)
sleep(5.0)
self.assertEqual(self.pool.done("test"), (False, None))
"""
pass
def test_done_pending(self):
device = DeviceParams("cpu", "CPUProvider")
server = ServerContext()
self.pool = DevicePoolExecutor(server, [device], join_timeout=TEST_JOIN_TIMEOUT)
self.pool.start()
self.pool.submit("test1", test_job, lock=self.lock)
self.pool.submit("test2", test_job, lock=self.lock)
self.assertTrue(self.pool.done("test2"), (True, None))
self.lock.set()
def test_done_finished(self):
"""
device = DeviceParams("cpu", "CPUProvider")
server = ServerContext()
self.pool = DevicePoolExecutor(server, [device], join_timeout=TEST_JOIN_TIMEOUT)
self.pool.start()
self.pool.submit("test", test_job, lock=self.lock)
self.assertEqual(self.pool.done("test"), (True, None))
self.lock.set()
sleep(5.0)
self.assertEqual(self.pool.done("test"), (False, None))
"""
pass
def test_recycle_live(self):
pass
def test_recycle_dead(self):
pass
def test_running_status(self):
pass