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#!/usr/bin/env python
# Copyright 2013 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 unittest
from path_util import SplitParent, Split, Segment
class PathUtilTest(unittest.TestCase):
def testSplitParent(self):
self.assertEqual(('', 'hi'), SplitParent('hi'))
self.assertEqual(('', 'hi/'), SplitParent('hi/'))
self.assertEqual(('/', 'hi'), SplitParent('/hi'))
self.assertEqual(('/', 'hi/'), SplitParent('/hi/'))
self.assertEqual(('parent', 'hi'), SplitParent('parent/hi'))
self.assertEqual(('parent', 'hi/'), SplitParent('parent/hi/'))
self.assertEqual(('/parent', 'hi'), SplitParent('/parent/hi'))
self.assertEqual(('/parent', 'hi/'), SplitParent('/parent/hi/'))
self.assertEqual(('p1/p2', 'hi'), SplitParent('p1/p2/hi'))
self.assertEqual(('p1/p2', 'hi/'), SplitParent('p1/p2/hi/'))
self.assertEqual(('/p1/p2', 'hi'), SplitParent('/p1/p2/hi'))
self.assertEqual(('/p1/p2', 'hi/'), SplitParent('/p1/p2/hi/'))
def testSplit(self):
self.assertEqual(['p1/', 'p2/', 'p3'], Split('p1/p2/p3'))
self.assertEqual(['p1/', 'p2/', 'p3/'], Split('p1/p2/p3/'))
self.assertEqual([''], Split(''))
self.assertEqual(['p1/'], Split('p1/'))
self.assertEqual(['p1'], Split('p1'))
def testSegment(self):
self.assertEqual([('', '')], list(Segment('')))
self.assertEqual([('', 'hi'), ('hi', '')], list(Segment('hi')))
self.assertEqual([('', 'p1/p2/hi'),
('p1/', 'p2/hi'),
('p1/p2/', 'hi'),
('p1/p2/hi', '')],
list(Segment('p1/p2/hi')))
self.assertEqual([('', 'foo/bar/baz.txt'),
('foo/', 'bar/baz.txt'),
('foo/bar/', 'baz.txt'),
('foo/bar/baz.txt', '')],
list(Segment('foo/bar/baz.txt')))
if __name__ == '__main__':
unittest.main()
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