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1 #!/usr/bin/env python | |
2 # Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
3 # Use of this source code is governed by a BSD-style license that can be | |
4 # found in the LICENSE file. | |
5 | |
6 '''Unit test for lazy_re. | |
7 ''' | |
8 | |
9 import os | |
10 import sys | |
11 if __name__ == '__main__': | |
12 sys.path.append(os.path.join(os.path.dirname(__file__), '..')) | |
13 | |
14 import re | |
15 import unittest | |
16 | |
17 from grit import lazy_re | |
18 | |
19 | |
20 class LazyReUnittest(unittest.TestCase): | |
21 | |
22 def testCreatedOnlyOnDemand(self): | |
23 rex = lazy_re.compile('bingo') | |
24 self.assertEqual(None, rex._lazy_re) | |
25 self.assertTrue(rex.match('bingo')) | |
26 self.assertNotEqual(None, rex._lazy_re) | |
27 | |
28 def testJustKwargsWork(self): | |
29 rex = lazy_re.compile(flags=re.I, pattern='BiNgO') | |
30 self.assertTrue(rex.match('bingo')) | |
31 | |
32 def testPositionalAndKwargsWork(self): | |
33 rex = lazy_re.compile('BiNgO', flags=re.I) | |
34 self.assertTrue(rex.match('bingo')) | |
35 | |
36 | |
37 if __name__ == '__main__': | |
38 unittest.main() | |
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