Source code for spack.test.cmd.build_env

# 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)