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# Copyright 2013-2019 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)
from six.moves import cPickle
import pytest
from spack.main import SpackCommand, SpackCommandError
info = SpackCommand('build-env')
@pytest.mark.parametrize('pkg', [
('zlib',),
('zlib', '--')
])
@pytest.mark.usefixtures('config')
def test_it_just_runs(pkg):
info(*pkg)
@pytest.mark.parametrize('pkg,error_cls', [
('zlib libszip', SpackCommandError),
('', IndexError)
])
@pytest.mark.usefixtures('config')
def test_it_just_fails(pkg, error_cls):
with pytest.raises(error_cls):
info(pkg)
_out_file = 'env.out'
@pytest.mark.usefixtures('config')
def test_dump(tmpdir):
with tmpdir.as_cwd():
info('--dump', _out_file, 'zlib')
with open(_out_file) as f:
assert(any(line.startswith('PATH=') for line in f.readlines()))
@pytest.mark.usefixtures('config')
def test_pickle(tmpdir):
with tmpdir.as_cwd():
info('--pickle', _out_file, 'zlib')
environment = cPickle.load(open(_out_file, 'rb'))
assert(type(environment) == dict)
assert('PATH' in environment)
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