diff options
Diffstat (limited to 'Lib/test/test_re.py')
| -rw-r--r-- | Lib/test/test_re.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Lib/test/test_re.py b/Lib/test/test_re.py index 020656a..5b71612 100644 --- a/Lib/test/test_re.py +++ b/Lib/test/test_re.py @@ -577,6 +577,14 @@ class ReTests(unittest.TestCase): self.assertEqual(re.match("(a)", "a").regs, ((0, 1), (0, 1))) self.assertTrue(re.match("(a)", "a").re) + # Issue 14260. groupindex should be non-modifiable mapping. + p = re.compile(r'(?i)(?P<first>a)(?P<other>b)') + self.assertEqual(sorted(p.groupindex), ['first', 'other']) + self.assertEqual(p.groupindex['other'], 2) + with self.assertRaises(TypeError): + p.groupindex['other'] = 0 + self.assertEqual(p.groupindex['other'], 2) + def test_special_escapes(self): self.assertEqual(re.search(r"\b(b.)\b", "abcd abc bcd bx").group(1), "bx") |