1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
#!/usr/bin/env python
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
"""
tests for mozfile.TemporaryDirectory
"""
import os
import unittest
import mozunit
from mozfile import TemporaryDirectory
class TestTemporaryDirectory(unittest.TestCase):
def test_removed(self):
"""ensure that a TemporaryDirectory gets removed"""
path = None
with TemporaryDirectory() as tmp:
path = tmp
self.assertTrue(os.path.isdir(tmp))
tmpfile = os.path.join(tmp, "a_temp_file")
open(tmpfile, "w").write("data")
self.assertTrue(os.path.isfile(tmpfile))
self.assertFalse(os.path.isdir(path))
self.assertFalse(os.path.exists(path))
def test_exception(self):
"""ensure that TemporaryDirectory handles exceptions"""
path = None
with self.assertRaises(Exception):
with TemporaryDirectory() as tmp:
path = tmp
self.assertTrue(os.path.isdir(tmp))
raise Exception("oops")
self.assertFalse(os.path.isdir(path))
self.assertFalse(os.path.exists(path))
if __name__ == "__main__":
mozunit.main()
|
