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# Copyright 2013-2022 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 sys
import pytest
import spack.spec
import spack.store
pytestmark = pytest.mark.skipif(sys.platform == "win32",
reason="does not run on windows")
@pytest.mark.parametrize('hash_length', [1, 2, 3, 4, 5, 9])
@pytest.mark.usefixtures('mock_packages')
def test_set_install_hash_length(hash_length, mutable_config, tmpdir):
mutable_config.set('config:install_hash_length', hash_length)
mutable_config.set('config:install_tree', {'root': str(tmpdir)})
# The call below is to reinitialize the directory layout associated
# with the store according to the configuration changes above (i.e.
# with the shortened hash)
store = spack.store._store()
with spack.store.use_store(store):
spec = spack.spec.Spec('libelf').concretized()
prefix = spec.prefix
hash_str = prefix.rsplit('-')[-1]
assert len(hash_str) == hash_length
@pytest.mark.use_fixtures('mock_packages')
def test_set_install_hash_length_upper_case(mutable_config, tmpdir):
mutable_config.set('config:install_hash_length', 5)
mutable_config.set(
'config:install_tree',
{
'root': str(tmpdir),
'projections': {
'all': '{name}-{HASH}'
}
}
)
# The call below is to reinitialize the directory layout associated
# with the store according to the configuration changes above (i.e.
# with the shortened hash and projection)
store = spack.store._store()
with spack.store.use_store(store):
spec = spack.spec.Spec('libelf').concretized()
prefix = spec.prefix
hash_str = prefix.rsplit('-')[-1]
assert len(hash_str) == 5
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