def test_list_files_with_unreadable_file(tmp_path):
file = tmp_path / 'foo.jpg'
file.write_text('asdf')
file_mode = os.stat(file).st_mode
os.chmod(file, mode=0o222)
try:
with pytest.raises(errors.ReadError) as exc_info:
utils.list_files(file)
assert str(exc_info.value) == f'{file}: Permission denied'
finally:
os.chmod(file, mode=file_mode)
def test_list_files_with_unreadable_directory(tmp_path):
dir = tmp_path / 'dir'
dir.mkdir()
file = dir / 'foo.jpg'
file.write_text('asdf')
dir_mode = os.stat(dir).st_mode
os.chmod(dir, mode=0o222)
try:
for path in (dir, file):
with pytest.raises(errors.ReadError) as exc_info:
utils.list_files(path)
assert str(exc_info.value) == f'{path}: Permission denied'
finally:
os.chmod(dir, mode=dir_mode)
def test_list_files_with_file(testdir):
files = [
Path(filepath).relative_to(testdir.parent)
for filepath in utils.list_files(testdir / 'foo/empty')
]
exp = ['base/foo/empty']
assert files == [Path(p) for p in exp]
def test_list_files_with_directory(testdir):
files = [Path(filepath).relative_to(testdir.parent)
for filepath in utils.list_files(testdir)]
exp = sorted(['base/foo/.empty', 'base/foo/.not_empty', 'base/foo/empty', 'base/foo/not_empty',
'base/.bar/.empty', 'base/.bar/.not_empty', 'base/.bar/empty', 'base/.bar/not_empty',
'base/.bar/baz/.empty', 'base/.bar/baz/.not_empty', 'base/.bar/baz/empty', 'base/.bar/baz/not_empty'])
assert files == [Path(p) for p in exp]
def test_filter_files_without_empty_files(testdir):
filelist = [str(Path(filepath).relative_to(testdir.parent))
for filepath in utils.list_files(testdir)]
cwd = os.getcwd()
try:
os.chdir(testdir.parent)
assert utils.filter_files(filelist, empty=False) == sorted(['base/foo/.not_empty', 'base/foo/not_empty',
'base/.bar/.not_empty', 'base/.bar/not_empty',
'base/.bar/baz/.not_empty', 'base/.bar/baz/not_empty'])
finally:
os.chdir(cwd)
