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# Copyright 2016 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import os
from py_utils import tempfile_ext
from pyfakefs import fake_filesystem_unittest
class NamedTemporaryDirectoryTest(fake_filesystem_unittest.TestCase):
def setUp(self):
self.setUpPyfakefs()
def tearDown(self):
self.tearDownPyfakefs()
def testBasic(self):
with tempfile_ext.NamedTemporaryDirectory() as d:
self.assertTrue(os.path.exists(d))
self.assertTrue(os.path.isdir(d))
self.assertFalse(os.path.exists(d))
def testSuffix(self):
test_suffix = 'foo'
with tempfile_ext.NamedTemporaryDirectory(suffix=test_suffix) as d:
self.assertTrue(os.path.basename(d).endswith(test_suffix))
def testPrefix(self):
test_prefix = 'bar'
with tempfile_ext.NamedTemporaryDirectory(prefix=test_prefix) as d:
self.assertTrue(os.path.basename(d).startswith(test_prefix))
def testDir(self):
test_dir = '/baz'
self.fs.CreateDirectory(test_dir)
with tempfile_ext.NamedTemporaryDirectory(dir=test_dir) as d:
self.assertEquals(test_dir, os.path.dirname(d))
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