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# -*- coding: utf-8 -*-
# The LLVM Compiler Infrastructure
#
# This file is distributed under the University of Illinois Open Source
# License. See LICENSE.TXT for details.
import libear as sut
import unittest
import os.path
class TemporaryDirectoryTest(unittest.TestCase):
def test_creates_directory(self):
dirname = None
with sut.TemporaryDirectory() as tmpdir:
self.assertTrue(os.path.isdir(tmpdir))
dirname = tmpdir
self.assertIsNotNone(dirname)
self.assertFalse(os.path.exists(dirname))
def test_removes_directory_when_exception(self):
dirname = None
try:
with sut.TemporaryDirectory() as tmpdir:
self.assertTrue(os.path.isdir(tmpdir))
dirname = tmpdir
raise RuntimeError('message')
except:
self.assertIsNotNone(dirname)
self.assertFalse(os.path.exists(dirname))
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