103 lines
3.1 KiB
103 lines
3.1 KiB
#!/usr/bin/env python
|
|
#
|
|
# Copyright (C) 2017 The Android Open Source Project
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
#
|
|
|
|
import os
|
|
import random
|
|
import string
|
|
import unittest
|
|
|
|
from vts.utils.python.io import file_util
|
|
|
|
|
|
class FileUtilTest(unittest.TestCase):
|
|
def setUp(self):
|
|
"""Resets generated directory list"""
|
|
self._dirs = []
|
|
|
|
def tearDown(self):
|
|
"""Removes existing directories"""
|
|
for path in self._dirs:
|
|
file_util.Rmdirs(path)
|
|
|
|
def testMakeAndRemoveDirs(self):
|
|
"""Tests making and removing directories """
|
|
dir_name = ''.join(
|
|
random.choice(string.ascii_lowercase + string.digits)
|
|
for _ in range(12))
|
|
self._dirs.append(dir_name)
|
|
|
|
# make non-existing directory
|
|
result = file_util.Makedirs(dir_name)
|
|
self.assertEqual(True, result)
|
|
|
|
# make existing directory
|
|
result = file_util.Makedirs(dir_name)
|
|
self.assertEqual(False, result)
|
|
|
|
# delete existing directory
|
|
result = file_util.Rmdirs(dir_name)
|
|
self.assertEqual(True, result)
|
|
|
|
# delete non-existing directory
|
|
result = file_util.Rmdirs(dir_name)
|
|
self.assertEqual(False, result)
|
|
|
|
def testMakeTempDir(self):
|
|
"""Tests making temp directory """
|
|
base_dir = ''.join(
|
|
random.choice(string.ascii_lowercase + string.digits)
|
|
for _ in range(12))
|
|
self._dirs.append(base_dir)
|
|
|
|
# make temp directory
|
|
result = file_util.MakeTempDir(base_dir)
|
|
self.assertTrue(os.path.join(base_dir, "tmp"))
|
|
|
|
def testMakeException(self):
|
|
"""Tests making directory and raise exception """
|
|
dir_name = ''.join(
|
|
random.choice(string.ascii_lowercase + string.digits)
|
|
for _ in range(12))
|
|
self._dirs.append(dir_name)
|
|
|
|
file_util.Makedirs(dir_name)
|
|
self.assertRaises(Exception,
|
|
file_util.Makedirs(dir_name, skip_if_exists=False))
|
|
|
|
def testRemoveException(self):
|
|
"""Tests removing directory and raise exception """
|
|
dir_name = ''.join(
|
|
random.choice(string.ascii_lowercase + string.digits)
|
|
for _ in range(12))
|
|
self._dirs.append(dir_name)
|
|
|
|
link_name = ''.join(
|
|
random.choice(string.ascii_lowercase + string.digits)
|
|
for _ in range(12))
|
|
|
|
file_util.Makedirs(dir_name)
|
|
os.symlink(dir_name, link_name)
|
|
try:
|
|
self.assertRaises(Exception,
|
|
file_util.Rmdirs(link_name, ignore_errors=False))
|
|
finally:
|
|
os.remove(link_name)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
unittest.main()
|