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Diffstat (limited to 'Lib/test/test_re.py')
| -rw-r--r-- | Lib/test/test_re.py | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Lib/test/test_re.py b/Lib/test/test_re.py index 51ab02d..ae61b26 100644 --- a/Lib/test/test_re.py +++ b/Lib/test/test_re.py @@ -186,6 +186,21 @@ class ReTests(unittest.TestCase): else: self.fail("re.match('(x)*', 50000*'x') should have failed") + def test_sre_character_literals(self): + for i in [0, 8, 16, 32, 64, 127, 128, 255]: + self.assertNotEqual(re.match(r"\%03o" % i, chr(i)), None) + self.assertNotEqual(re.match(r"\%03o0" % i, chr(i)+"0"), None) + self.assertNotEqual(re.match(r"\%03o8" % i, chr(i)+"8"), None) + self.assertNotEqual(re.match(r"\x%02x" % i, chr(i)), None) + self.assertNotEqual(re.match(r"\x%02x0" % i, chr(i)+"0"), None) + self.assertNotEqual(re.match(r"\x%02xz" % i, chr(i)+"z"), None) + self.assertRaises(re.error, re.match, "\911", "") + + def test_bug_113254(self): + self.assertEqual(re.match(r'(a)|(b)', 'b').start(1), -1) + self.assertEqual(re.match(r'(a)|(b)', 'b').end(1), -1) + self.assertEqual(re.match(r'(a)|(b)', 'b').span(1), (-1, -1)) + def run_re_tests(): from test.re_tests import benchmarks, tests, SUCCEED, FAIL, SYNTAX_ERROR if verbose: |