import io import tarfile import pytest from setuptools import archive_util @pytest.fixture def tarfile_with_unicode(tmpdir): """ Create a tarfile containing only a file whose name is a zero byte file called testimäge.png. """ tarobj = io.BytesIO() with tarfile.open(fileobj=tarobj, mode="w:gz") as tgz: data = b"" filename = "testimäge.png" t = tarfile.TarInfo(filename) t.size = len(data) tgz.addfile(t, io.BytesIO(data)) target = tmpdir / 'unicode-pkg-1.0.tar.gz' with open(str(target), mode='wb') as tf: tf.write(tarobj.getvalue()) return str(target) @pytest.mark.xfail(reason="#710 and #712") def test_unicode_files(tarfile_with_unicode, tmpdir): target = tmpdir / 'out' archive_util.unpack_archive(tarfile_with_unicode, str(target))