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test: add moninj unittest

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Sebastien Bourdeauducq 2017-02-27 15:56:58 +08:00
parent b8bfcd2d7e
commit d16073fcaa
1 changed files with 54 additions and 0 deletions
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54
artiq/test/coredevice/test_moninj.py Normal file
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import asyncio
from artiq.coredevice.moninj import *
from artiq.test.hardware_testbench import ExperimentCase
class MonInjTest(ExperimentCase):
def test_moninj(self):
core_host = self.device_mgr.get_desc("comm")["arguments"]["host"]
loop_out_channel = self.device_mgr.get_desc("loop_out")["arguments"]["channel"]
loop_in_channel = self.device_mgr.get_desc("loop_in")["arguments"]["channel"]
notifications = []
injection_statuses = []
def monitor_cb(channel, probe, value):
notifications.append((channel, probe, value))
def injection_status_cb(channel, override, value):
injection_statuses.append((channel, override, value))
loop = asyncio.get_event_loop()
try:
moninj_comm = MonInjComm(monitor_cb, injection_status_cb)
loop.run_until_complete(moninj_comm.connect(core_host))
try:
moninj_comm.get_injection_status(loop_out_channel, TTLOverride.en.value)
moninj_comm.monitor(True, loop_in_channel, TTLProbe.level.value)
moninj_comm.inject(loop_out_channel, TTLOverride.level.value, 0)
moninj_comm.inject(loop_out_channel, TTLOverride.level.en.value, 1)
loop.run_until_complete(asyncio.sleep(0.5))
moninj_comm.get_injection_status(loop_out_channel, TTLOverride.en.value)
moninj_comm.inject(loop_out_channel, TTLOverride.level.value, 1)
loop.run_until_complete(asyncio.sleep(0.5))
moninj_comm.inject(loop_out_channel, TTLOverride.level.value, 0)
loop.run_until_complete(asyncio.sleep(0.5))
moninj_comm.inject(loop_out_channel, TTLOverride.level.en.value, 0)
loop.run_until_complete(moninj_comm._writer.drain())
finally:
loop.run_until_complete(moninj_comm.close())
finally:
loop.close()
if notifications[0][2] == 1:
notifications = notifications[1:]
self.assertEqual(notifications, [
(loop_in_channel, TTLProbe.level.value, 0),
(loop_in_channel, TTLProbe.level.value, 1),
(loop_in_channel, TTLProbe.level.value, 0)
])
self.assertEqual(injection_statuses, [
(loop_out_channel, TTLOverride.en.value, 0),
(loop_out_channel, TTLOverride.en.value, 1)
])