artiq/artiq/test/test_worker.py
2018-01-17 11:31:32 +00:00

110 lines
2.5 KiB
Python

import unittest
import logging
import asyncio
import sys
import os
from time import sleep
from artiq.experiment import *
from artiq.master.worker import *
class SimpleExperiment(EnvExperiment):
def build(self):
pass
def run(self):
pass
class ExceptionTermination(EnvExperiment):
def build(self):
pass
def run(self):
raise TypeError
class WatchdogNoTimeout(EnvExperiment):
def build(self):
pass
def run(self):
for i in range(10):
with watchdog(0.5*s):
sleep(0.1)
class WatchdogTimeout(EnvExperiment):
def build(self):
pass
def run(self):
with watchdog(0.1*s):
sleep(100.0)
class WatchdogTimeoutInBuild(EnvExperiment):
def build(self):
with watchdog(0.1*s):
sleep(100.0)
def run(self):
pass
async def _call_worker(worker, expid):
try:
await worker.build(0, "main", None, expid, 0)
await worker.prepare()
await worker.run()
await worker.analyze()
finally:
await worker.close()
def _run_experiment(class_name):
expid = {
"log_level": logging.WARNING,
"file": sys.modules[__name__].__file__,
"class_name": class_name,
"arguments": dict()
}
loop = asyncio.get_event_loop()
worker = Worker({})
loop.run_until_complete(_call_worker(worker, expid))
class WorkerCase(unittest.TestCase):
def setUp(self):
if os.name == "nt":
self.loop = asyncio.ProactorEventLoop()
else:
self.loop = asyncio.new_event_loop()
asyncio.set_event_loop(self.loop)
def test_simple_run(self):
_run_experiment("SimpleExperiment")
def test_exception(self):
with self.assertLogs() as logs:
with self.assertRaises(WorkerInternalException):
_run_experiment("ExceptionTermination")
self.assertGreater(len(logs.records), 0)
self.assertIn("Terminating with exception (TypeError)",
logs.output[-1])
def test_watchdog_no_timeout(self):
_run_experiment("WatchdogNoTimeout")
def test_watchdog_timeout(self):
with self.assertRaises(WorkerWatchdogTimeout):
_run_experiment("WatchdogTimeout")
def test_watchdog_timeout_in_build(self):
with self.assertRaises(WorkerWatchdogTimeout):
_run_experiment("WatchdogTimeoutInBuild")
def tearDown(self):
self.loop.close()