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test_scheduler: remove the exact ordering assertion

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Currently the exact ordering is compared in the `pending_priorities`
test which is not necessary and is non-deterministic. This patch only
 asserts the middle priority experiment is ran before the high priority
 experiment scheduled in the future.

Signed-off-by: Kanyang Ying <lexugeyky@outlook.com>
This commit is contained in:
Harry Ying 2024-07-10 15:26:06 +01:00 committed by Sebastien Bourdeauducq
parent 7e6a94bdff
commit e82cf94cae
1 changed files with 11 additions and 120 deletions
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131
artiq/test/test_scheduler.py
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@ -141,132 +141,21 @@ class SchedulerCase(unittest.TestCase):
high_priority = 3
middle_priority = 2
low_priority = 1
# "late" is far in the future, beyond any reasonable test timeout.
late = time() + 100000
early = time() + 1
expect = [
{
"path": [],
"action": "setitem",
"value": {
"repo_msg": None,
"priority": low_priority,
"pipeline": "main",
"due_date": None,
"status": "pending",
"expid": expid_bg,
"flush": False
},
"key": 0
},
{
"path": [],
"action": "setitem",
"value": {
"repo_msg": None,
"priority": high_priority,
"pipeline": "main",
"due_date": late,
"status": "pending",
"expid": expid_empty,
"flush": False
},
"key": 1
},
{
"path": [],
"action": "setitem",
"value": {
"repo_msg": None,
"priority": middle_priority,
"pipeline": "main",
"due_date": early,
"status": "pending",
"expid": expid_empty,
"flush": False
},
"key": 2
},
{
"path": [0],
"action": "setitem",
"value": "preparing",
"key": "status"
},
{
"path": [0],
"action": "setitem",
"value": "prepare_done",
"key": "status"
},
{
"path": [0],
"action": "setitem",
"value": "running",
"key": "status"
},
{
"path": [2],
"action": "setitem",
"value": "preparing",
"key": "status"
},
{
"path": [2],
"action": "setitem",
"value": "prepare_done",
"key": "status"
},
{
"path": [0],
"action": "setitem",
"value": "paused",
"key": "status"
},
{
"path": [2],
"action": "setitem",
"value": "running",
"key": "status"
},
{
middle_priority_done = asyncio.Event()
def notify(mod):
# Watch for the "middle_priority" experiment's completion
if mod == {
"path": [2],
"action": "setitem",
"value": "run_done",
"key": "status"
},
{
"path": [0],
"action": "setitem",
"value": "running",
"key": "status"
},
{
"path": [2],
"action": "setitem",
"value": "analyzing",
"key": "status"
},
{
"path": [2],
"action": "setitem",
"value": "deleting",
"key": "status"
},
{
"path": [],
"action": "delitem",
"key": 2
},
]
done = asyncio.Event()
expect_idx = 0
def notify(mod):
nonlocal expect_idx
self.assertEqual(mod, expect[expect_idx])
expect_idx += 1
if expect_idx >= len(expect):
done.set()
}:
middle_priority_done.set()
scheduler.notifier.publish = notify
scheduler.start()
@ -275,7 +164,9 @@ class SchedulerCase(unittest.TestCase):
scheduler.submit("main", expid_empty, high_priority, late)
scheduler.submit("main", expid_empty, middle_priority, early)
loop.run_until_complete(done.wait())
# Check that the "middle_priority" experiment finishes. This would hang for a
# long time (until "late") if the due times were not being respected.
loop.run_until_complete(middle_priority_done.wait())
scheduler.notifier.publish = None
loop.run_until_complete(scheduler.stop())