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#
# diffoscope: in-depth comparison of files, archives, and directories
#
# Copyright © 2015 Jérémy Bobbio <lunar@debian.org>
# Copyright © 2015-2020 Chris Lamb <lamby@debian.org>
#
# diffoscope is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# diffoscope is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with diffoscope. If not, see <https://www.gnu.org/licenses/>.
import pytest
from diffoscope.config import Config
from diffoscope.comparators.ipk import IpkFile
from diffoscope.comparators.missing_file import MissingFile
from ..utils.data import load_fixture, get_data
from ..utils.tools import skip_unless_file_version_is_at_least
ipk1 = load_fixture("base-files_157-r45695_ar71xx.ipk")
ipk2 = load_fixture("base-files_157-r45918_ar71xx.ipk")
def test_identification(ipk1):
assert isinstance(ipk1, IpkFile)
def test_no_differences(ipk1):
difference = ipk1.compare(ipk1)
assert difference is None
@pytest.fixture
def differences(ipk1, ipk2):
return ipk1.compare(ipk2).details
@skip_unless_file_version_is_at_least("5.37")
def test_metadata(differences):
assert differences[0].source1.startswith("filetype")
expected_diff = get_data("ipk_metadata_expected_diff")
assert differences[0].unified_diff == expected_diff
def test_compressed_files(differences):
assert differences[1].details[1].source1 == "./data.tar.gz"
assert differences[1].details[2].source1 == "./control.tar.gz"
def test_compare_non_existing(monkeypatch, ipk1):
monkeypatch.setattr(Config(), "new_file", True)
difference = ipk1.compare(MissingFile("/nonexisting", ipk1))
assert difference.source2 == "/nonexisting"
assert difference.details[-1].source2 == "/dev/null"
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