forked from M-Labs/artiq
test/scheduler: test flush
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@ -27,11 +27,11 @@ def _get_expid(name):
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}
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def _get_basic_steps(rid, expid):
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def _get_basic_steps(rid, expid, priority=0, flush=False):
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return [
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{"action": "setitem", "key": rid, "value":
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{"pipeline": "main", "status": "pending", "priority": 0,
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"expid": expid, "due_date": None, "flush": False},
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{"pipeline": "main", "status": "pending", "priority": priority,
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"expid": expid, "due_date": None, "flush": flush},
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"path": []},
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{"action": "setitem", "key": "status", "value": "preparing",
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"path": [rid]},
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@ -120,3 +120,37 @@ class SchedulerCase(unittest.TestCase):
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scheduler.submit("main", expid, 0, None, False)
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loop.run_until_complete(done.wait())
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loop.run_until_complete(scheduler.stop())
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def test_flush(self):
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scheduler = Scheduler(0, _handlers)
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expid = _get_expid("EmptyExperiment")
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expect = _get_basic_steps(1, expid, 1, True)
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expect.insert(1, {"key": "status",
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"path": [1],
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"value": "flushing",
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"action": "setitem"})
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first_preparing = asyncio.Event()
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done = asyncio.Event()
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expect_idx = 0
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def notify(notifier, mod):
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nonlocal expect_idx
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if mod == {"path": [0],
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"value": "preparing",
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"key": "status",
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"action": "setitem"}:
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first_preparing.set()
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if mod["path"] == [1] or (mod["path"] == [] and mod["key"] == 1):
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self.assertEqual(mod, expect[expect_idx])
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expect_idx += 1
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if expect_idx >= len(expect):
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done.set()
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scheduler.notifier.publish = notify
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loop = asyncio.get_event_loop()
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scheduler.start()
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scheduler.submit("main", expid, 0, None, False)
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loop.run_until_complete(first_preparing.wait())
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scheduler.submit("main", expid, 1, None, True)
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loop.run_until_complete(done.wait())
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loop.run_until_complete(scheduler.stop())
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