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from __future__ import unicode_literals
import os
import platform
import shutil
import six
import tempfile
import unittest
import fs
from fs.osfs import OSFS
if platform.system() != "Windows":
@unittest.skipIf(platform.system() == "Darwin", "Bad unicode not possible on OSX")
class TestEncoding(unittest.TestCase):
TEST_FILENAME = b"foo\xb1bar"
# fsdecode throws error on Windows
TEST_FILENAME_UNICODE = fs.fsdecode(TEST_FILENAME)
def setUp(self):
dir_path = self.dir_path = tempfile.mkdtemp()
if six.PY2:
with open(os.path.join(dir_path, self.TEST_FILENAME), "wb") as f:
f.write(b"baz")
else:
with open(
os.path.join(dir_path, self.TEST_FILENAME_UNICODE), "wb"
) as f:
f.write(b"baz")
def tearDown(self):
shutil.rmtree(self.dir_path)
def test_open(self):
with OSFS(self.dir_path) as test_fs:
self.assertTrue(test_fs.exists(self.TEST_FILENAME_UNICODE))
self.assertTrue(test_fs.isfile(self.TEST_FILENAME_UNICODE))
self.assertFalse(test_fs.isdir(self.TEST_FILENAME_UNICODE))
with test_fs.open(self.TEST_FILENAME_UNICODE, "rb") as f:
self.assertEqual(f.read(), b"baz")
self.assertEqual(test_fs.readtext(self.TEST_FILENAME_UNICODE), "baz")
test_fs.remove(self.TEST_FILENAME_UNICODE)
self.assertFalse(test_fs.exists(self.TEST_FILENAME_UNICODE))
def test_listdir(self):
with OSFS(self.dir_path) as test_fs:
dirlist = test_fs.listdir("/")
self.assertEqual(dirlist, [self.TEST_FILENAME_UNICODE])
self.assertEqual(test_fs.readtext(dirlist[0]), "baz")
def test_scandir(self):
with OSFS(self.dir_path) as test_fs:
for info in test_fs.scandir("/"):
self.assertIsInstance(info.name, six.text_type)
self.assertEqual(info.name, self.TEST_FILENAME_UNICODE)
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