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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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