Source code for

# 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 argparse
import sys

import pytest

from spack.main import SpackCommand

info = SpackCommand('info')

pytestmark = pytest.mark.skipif(sys.platform == 'win32',
                                reason="Not yet implemented on Windows")

[docs]@pytest.fixture(scope='module') def parser(): """Returns the parser for the module command""" prs = argparse.ArgumentParser() return prs
[docs]@pytest.mark.parametrize('pkg', [ 'openmpi', 'trilinos', 'boost', 'python', 'dealii', 'xsdk' # a BundlePackage ]) def test_it_just_runs(pkg): info(pkg)
[docs]def test_info_noversion(mock_packages, print_buffer): """Check that a mock package with no versions or variants outputs None.""" info('noversion') line_iter = iter(print_buffer) for line in line_iter: if 'version' in line: has = [desc in line for desc in ['Preferred', 'Safe', 'Deprecated']] if not any(has): continue elif 'Variants' not in line: continue assert 'None' in next(line_iter).strip()
[docs]@pytest.mark.parametrize('pkg_query,expected', [ ('zlib', 'False'), ('gcc', 'True (version, variants)'), ]) def test_is_externally_detectable(pkg_query, expected, parser, print_buffer): args = parser.parse_args(['--detectable', pkg_query]), args) line_iter = iter(print_buffer) for line in line_iter: if 'Externally Detectable' in line: is_externally_detectable = next(line_iter).strip() assert is_externally_detectable == expected
[docs]@pytest.mark.parametrize('pkg_query', [ 'hdf5', 'cloverleaf3d', 'trilinos', 'gcc' # This should ensure --test's c_names processing loop covered ]) def test_info_fields(pkg_query, parser, print_buffer): expected_fields = ( 'Description:', 'Homepage:', 'Externally Detectable:', 'Safe versions:', 'Variants:', 'Installation Phases:', 'Virtual Packages:', 'Tags:' ) args = parser.parse_args(['--all', pkg_query]), args) for text in expected_fields: assert any(x for x in print_buffer if text in x)