Files
dvc/tests/func/experiments/test_queue.py
T

102 lines
2.9 KiB
Python

import pytest
from funcy import first
from dvc.exceptions import InvalidArgumentError
def to_dict(tasks):
status_dict = {}
for task in tasks:
status_dict[task["name"]] = task["status"]
return status_dict
@pytest.fixture
def success_tasks(tmp_dir, dvc, scm, test_queue, exp_stage):
queue_length = 3
name_list = []
for i in range(queue_length):
name = f"success{i}"
name_list.append(name)
dvc.experiments.run(
exp_stage.addressing, params=[f"foo={i}"], queue=True, name=name
)
dvc.experiments.run(run_all=True)
return name_list
@pytest.fixture
def failed_tasks(tmp_dir, dvc, scm, test_queue, failed_exp_stage):
queue_length = 3
name_list = []
for i in range(queue_length):
name = f"failed{i}"
name_list.append(name)
dvc.experiments.run(
failed_exp_stage.addressing,
params=[f"foo={i+queue_length}"],
queue=True,
name=name,
)
dvc.experiments.run(run_all=True)
return name_list
@pytest.mark.parametrize("follow", [True, False])
def test_celery_logs(
tmp_dir,
scm,
dvc,
failed_exp_stage,
test_queue,
follow,
capsys,
):
dvc.experiments.run(failed_exp_stage.addressing, queue=True)
dvc.experiments.run(run_all=True)
queue = dvc.experiments.celery_queue
done_result = first(queue.iter_done())
name = done_result.entry.stash_rev
captured = capsys.readouterr()
queue.logs(name, follow=follow)
captured = capsys.readouterr()
assert "failed to reproduce 'failed-copy-file'" in captured.out
@pytest.mark.flaky(max_runs=3, min_passes=1)
def test_queue_remove_done(dvc, failed_tasks, success_tasks):
assert len(dvc.experiments.celery_queue.failed_stash) == 3
status = to_dict(dvc.experiments.celery_queue.status())
assert len(status) == 6
for name in failed_tasks:
assert status[name] == "Failed"
for name in success_tasks:
assert status[name] == "Success"
with pytest.raises(InvalidArgumentError):
dvc.experiments.celery_queue.remove(failed_tasks[:2] + ["non-exist"])
assert len(dvc.experiments.celery_queue.status()) == 6
to_remove = [failed_tasks[0], success_tasks[2]]
assert set(dvc.experiments.celery_queue.remove(to_remove)) == set(
to_remove
)
assert len(dvc.experiments.celery_queue.failed_stash) == 2
status = to_dict(dvc.experiments.celery_queue.status())
assert set(status) == set(failed_tasks[1:] + success_tasks[:2])
assert dvc.experiments.celery_queue.clear(failed=True) == failed_tasks[1:]
assert len(dvc.experiments.celery_queue.failed_stash) == 0
assert set(to_dict(dvc.experiments.celery_queue.status())) == set(
success_tasks[:2]
)
assert (
dvc.experiments.celery_queue.clear(success=True) == success_tasks[:2]
)
assert dvc.experiments.celery_queue.status() == []