File: test_inputs_default.py

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python-parsl 2025.01.13%2Bds-1
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import pytest

from parsl import AUTO_LOGNAME, Config, bash_app, python_app
from parsl.executors import ThreadPoolExecutor


def local_config():
    return Config(executors=[ThreadPoolExecutor()])


@pytest.mark.local
def test_default_inputs():
    @python_app
    def identity(inp):
        return inp

    @bash_app
    def sum_inputs(inputs=[identity(1), identity(2)], stdout=AUTO_LOGNAME):
        calc = sum(inputs)
        return f"echo {calc}"

    fut = sum_inputs()
    fut.result()
    with open(fut.stdout, 'r') as f:
        assert int(f.read()) == 3