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# Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
import pytest
import spack.stage
import spack.caches
import spack.main
import spack.package
clean = spack.main.SpackCommand('clean')
@pytest.fixture()
def mock_calls_for_clean(monkeypatch):
class Counter(object):
def __init__(self):
self.call_count = 0
def __call__(self, *args, **kwargs):
self.call_count += 1
monkeypatch.setattr(spack.package.PackageBase, 'do_clean', Counter())
monkeypatch.setattr(spack.stage, 'purge', Counter())
monkeypatch.setattr(
spack.caches.fetch_cache, 'destroy', Counter(), raising=False)
monkeypatch.setattr(
spack.caches.misc_cache, 'destroy', Counter())
monkeypatch.setattr(
spack.installer, 'clear_failures', Counter())
@pytest.mark.usefixtures(
'mock_packages', 'config', 'mock_calls_for_clean'
)
@pytest.mark.parametrize('command_line,counters', [
('mpileaks', [1, 0, 0, 0, 0]),
('-s', [0, 1, 0, 0, 0]),
('-sd', [0, 1, 1, 0, 0]),
('-m', [0, 0, 0, 1, 0]),
('-f', [0, 0, 0, 0, 1]),
('-a', [0, 1, 1, 1, 1]),
('', [0, 0, 0, 0, 0]),
])
def test_function_calls(command_line, counters):
# Call the command with the supplied command line
clean(command_line)
# Assert that we called the expected functions the correct
# number of times
assert spack.package.PackageBase.do_clean.call_count == counters[0]
assert spack.stage.purge.call_count == counters[1]
assert spack.caches.fetch_cache.destroy.call_count == counters[2]
assert spack.caches.misc_cache.destroy.call_count == counters[3]
assert spack.installer.clear_failures.call_count == counters[4]
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