test_local_multi_run.py

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import pytest

from smartsim import Experiment, status

# The tests in this file belong to the group_a group
pytestmark = pytest.mark.group_a


"""
Test the launch of simple entity types with local launcher
"""


def test_models(fileutils, test_dir):
    exp_name = "test-models-local-launch"
    exp = Experiment(exp_name, launcher="local", exp_path=test_dir)

    script = fileutils.get_test_conf_path("sleep.py")
    settings = exp.create_run_settings("python", f"{script} --time=5")

    M1 = exp.create_model("m1", path=test_dir, run_settings=settings)
    M2 = exp.create_model("m2", path=test_dir, run_settings=settings)

    exp.start(M1, block=False)
    statuses = exp.get_status(M1)
    assert all([stat != status.STATUS_FAILED for stat in statuses])

    # start another while first model is running
    exp.start(M2, block=True)
    statuses = exp.get_status(M1, M2)
    assert all([stat == status.STATUS_COMPLETED for stat in statuses])