# 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 pytest
from six.moves import cPickle
from spack.main import SpackCommand
build_env = SpackCommand('build-env')
[docs]@pytest.mark.parametrize('pkg', [
('zlib',),
('zlib', '--')
])
@pytest.mark.usefixtures('config', 'mock_packages', 'working_env')
def test_it_just_runs(pkg):
build_env(*pkg)
[docs]@pytest.mark.usefixtures('config', 'mock_packages', 'working_env')
def test_error_when_multiple_specs_are_given():
output = build_env('libelf libdwarf', fail_on_error=False)
assert 'only takes one spec' in output
[docs]@pytest.mark.parametrize('args', [
('--', '/bin/bash', '-c', 'echo test'),
('--',),
(),
])
@pytest.mark.usefixtures('config', 'mock_packages', 'working_env')
def test_build_env_requires_a_spec(args):
output = build_env(*args, fail_on_error=False)
assert 'requires a spec' in output
_out_file = 'env.out'
[docs]@pytest.mark.usefixtures('config', 'mock_packages', 'working_env')
def test_dump(tmpdir):
with tmpdir.as_cwd():
build_env('--dump', _out_file, 'zlib')
with open(_out_file) as f:
assert(any(line.startswith('PATH=') for line in f.readlines()))
[docs]@pytest.mark.usefixtures('config', 'mock_packages', 'working_env')
def test_pickle(tmpdir):
with tmpdir.as_cwd():
build_env('--pickle', _out_file, 'zlib')
environment = cPickle.load(open(_out_file, 'rb'))
assert(type(environment) == dict)
assert('PATH' in environment)