def test_spdx_info_of_directory(empty_directory):
"""Raise IsADirectoryError when calling spdx_info_of on a directory."""
(empty_directory / "src").mkdir()
project = Project(empty_directory)
with pytest.raises(IsADirectoryError):
project.spdx_info_of(empty_directory / "src")
def test_spdx_info_of_file_does_not_exist(fake_repository):
"""Raise FileNotFoundError when asking for the SPDX info of a file that
does not exist.
"""
project = Project(fake_repository)
with pytest.raises(FileNotFoundError):
project.spdx_info_of(fake_repository / "does_not_exist")
def test_spdx_info_of_unlicensed_file(fake_repository):
"""Return an empty SpdxInfo object when asking for the SPDX information
of a file that has no SPDX information.
"""
(fake_repository / "foo.py").touch()
project = Project(fake_repository)
assert not any(project.spdx_info_of("foo.py"))
def test_spdx_info_of_binary_succeeds(fake_repository):
"""spdx_info_of succeeds when the target is covered by dep5."""
shutil.copy(RESOURCES_DIRECTORY / "fsfe.png",
fake_repository / "doc/fsfe.png")
project = Project(fake_repository)
spdx_info = project.spdx_info_of("doc/fsfe.png")
assert LicenseSymbol("CC0-1.0") in spdx_info.spdx_expressions
def test_spdx_info_of_only_copyright(fake_repository):
"""A file contains only a copyright line. Test whether it correctly picks
up on that.
"""
(fake_repository / "foo.py").write_text("SPDX-Copyright: 2017 Mary Sue")
project = Project(fake_repository)
spdx_info = project.spdx_info_of("foo.py")
assert not any(spdx_info.spdx_expressions)
assert len(spdx_info.copyright_lines) == 1
assert spdx_info.copyright_lines.pop() == "2017 Mary Sue"
def test_spdx_info_of_only_copyright_also_covered_by_debian(fake_repository):
"""A file contains only a copyright line, but debian/copyright also has
information on this file. Use both.
"""
(fake_repository / "doc/foo.py").write_text("SPDX-Copyright: in file")
project = Project(fake_repository)
spdx_info = project.spdx_info_of("doc/foo.py")
assert any(spdx_info.spdx_expressions)
assert len(spdx_info.copyright_lines) == 2
assert "in file" in spdx_info.copyright_lines
assert "2017 Mary Sue" in spdx_info.copyright_lines
def test_license_file_detected(empty_directory):
"""Test whether---when given a file and a license file---the license file
is detected and read.
"""
(empty_directory / "foo.py").touch()
(empty_directory / "foo.py.license").write_text(
"SPDX-Copyright: 2017 Mary Sue\nSPDX-License-Identifier: MIT\n")
project = Project(empty_directory)
spdx_info = project.spdx_info_of("foo.py")
assert "2017 Mary Sue" in spdx_info.copyright_lines
assert LicenseSymbol("MIT") in spdx_info.spdx_expressions
def test_spdx_info_of_also_covered_by_dep5(fake_repository):
"""A file contains all SPDX information, but .reuse/dep5 also
provides information on this file. Use both.
"""
(fake_repository / "doc/foo.py").write_text(
dedent("""
SPDX-License-Identifier: MIT
SPDX-FileCopyrightText: in file"""))
project = Project(fake_repository)
spdx_info = project.spdx_info_of("doc/foo.py")
assert LicenseSymbol("MIT") in spdx_info.spdx_expressions
assert LicenseSymbol("CC0-1.0") in spdx_info.spdx_expressions
assert "SPDX-FileCopyrightText: in file" in spdx_info.copyright_lines
assert "2017 Mary Sue" in spdx_info.copyright_lines
def test_spdx_info_of_no_duplicates(empty_directory):
"""A file contains the same lines twice. The SpdxInfo only contains those
lines once.
"""
spdx_line = "SPDX-License-Identifier: GPL-3.0-or-later\n"
copyright_line = "SPDX-Copyright: 2017 Free Software Foundation Europe\n"
text = spdx_line + copyright_line
(empty_directory / "foo.py").write_text(text * 2)
project = Project(empty_directory)
spdx_info = project.spdx_info_of("foo.py")
assert len(spdx_info.spdx_expressions) == 1
assert LicenseSymbol("GPL-3.0-or-later") in spdx_info.spdx_expressions
assert len(spdx_info.copyright_lines) == 1
assert "2017 Free Software Foundation Europe" in spdx_info.copyright_lines
