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# Copyright 2013-2024 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 os.path
import re
import pytest
from llnl.util.filesystem import mkdirp, touch
import spack.cmd.license
import spack.paths
from spack.main import SpackCommand
license = SpackCommand("license")
pytestmark = pytest.mark.not_on_windows("does not run on windows")
def test_list_files():
files = license("list-files").strip().split("\n")
assert all(f.startswith(spack.paths.prefix) for f in files)
assert os.path.join(spack.paths.bin_path, "spack") in files
assert os.path.abspath(__file__) in files
def test_verify(tmpdir):
source_dir = tmpdir.join("lib", "spack", "spack")
mkdirp(str(source_dir))
no_header = source_dir.join("no_header.py")
touch(str(no_header))
lgpl_header = source_dir.join("lgpl_header.py")
with lgpl_header.open("w") as f:
f.write(
"""\
# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: LGPL-2.1-only
"""
)
old_lgpl_header = source_dir.join("old_lgpl_header.py")
with old_lgpl_header.open("w") as f:
f.write(
"""\
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License (as
# published by the Free Software Foundation) version 2.1, February 1999.
"""
)
correct_header = source_dir.join("correct_header.py")
with correct_header.open("w") as f:
f.write(
"""\
# Copyright 2013-2024 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)
"""
)
out = license("--root", str(tmpdir), "verify", fail_on_error=False)
assert str(no_header) in out
assert str(lgpl_header) in out
assert str(old_lgpl_header) in out
assert str(correct_header) not in out
assert "3 improperly licensed files" in out
assert re.search(r"files not containing expected license:\s*1", out)
assert re.search(r"files with wrong SPDX-License-Identifier:\s*1", out)
assert re.search(r"files with old license header:\s*1", out)
assert license.returncode == 1
def test_update_copyright_year(tmpdir):
source_dir = tmpdir.join("lib", "spack", "spack")
mkdirp(str(source_dir))
years = list(range(2018, 2021))
for year in years:
outdated = source_dir.join("header_%d.py" % year)
with outdated.open("w") as f:
f.write(
"""\
# Copyright 2013-%d 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)
"""
% year
)
# add an old MIT license at top level
mit_file = os.path.join(spack.paths.prefix, "LICENSE-MIT")
test_mit_file = str(tmpdir.join("LICENSE-MIT"))
with open(mit_file) as real:
with open(test_mit_file, "w") as dummy:
old_copyright = re.sub(r"\d{4}-\d{4}", "2018-2019", real.read())
dummy.write(old_copyright)
license("--root", str(tmpdir), "update-copyright-year")
for year in years:
outdated = source_dir.join("header_%d.py" % year)
first_line = outdated.open().read().split("\n")[0]
assert str(year) not in first_line
assert spack.cmd.license.strict_date in first_line
mit_date = spack.cmd.license.strict_date.replace("Copyright", "Copyright (c)")
assert mit_date in open(test_mit_file).read()
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