diff options
Diffstat (limited to 'Lib/test/test_re.py')
| -rw-r--r-- | Lib/test/test_re.py | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Lib/test/test_re.py b/Lib/test/test_re.py index 7bb8bfa..781bfd6 100644 --- a/Lib/test/test_re.py +++ b/Lib/test/test_re.py @@ -2242,6 +2242,10 @@ class ReTests(unittest.TestCase): self.assertIsNone(re.fullmatch(r'a*+', 'ab')) self.assertIsNone(re.fullmatch(r'a?+', 'ab')) self.assertIsNone(re.fullmatch(r'a{1,3}+', 'ab')) + self.assertTrue(re.fullmatch(r'a++b', 'ab')) + self.assertTrue(re.fullmatch(r'a*+b', 'ab')) + self.assertTrue(re.fullmatch(r'a?+b', 'ab')) + self.assertTrue(re.fullmatch(r'a{1,3}+b', 'ab')) self.assertTrue(re.fullmatch(r'(?:ab)++', 'ab')) self.assertTrue(re.fullmatch(r'(?:ab)*+', 'ab')) @@ -2251,6 +2255,10 @@ class ReTests(unittest.TestCase): self.assertIsNone(re.fullmatch(r'(?:ab)*+', 'abc')) self.assertIsNone(re.fullmatch(r'(?:ab)?+', 'abc')) self.assertIsNone(re.fullmatch(r'(?:ab){1,3}+', 'abc')) + self.assertTrue(re.fullmatch(r'(?:ab)++c', 'abc')) + self.assertTrue(re.fullmatch(r'(?:ab)*+c', 'abc')) + self.assertTrue(re.fullmatch(r'(?:ab)?+c', 'abc')) + self.assertTrue(re.fullmatch(r'(?:ab){1,3}+c', 'abc')) def test_findall_possessive_quantifiers(self): self.assertEqual(re.findall(r'a++', 'aab'), ['aa']) @@ -2286,6 +2294,10 @@ class ReTests(unittest.TestCase): self.assertIsNone(re.fullmatch(r'(?>a*)', 'ab')) self.assertIsNone(re.fullmatch(r'(?>a?)', 'ab')) self.assertIsNone(re.fullmatch(r'(?>a{1,3})', 'ab')) + self.assertTrue(re.fullmatch(r'(?>a+)b', 'ab')) + self.assertTrue(re.fullmatch(r'(?>a*)b', 'ab')) + self.assertTrue(re.fullmatch(r'(?>a?)b', 'ab')) + self.assertTrue(re.fullmatch(r'(?>a{1,3})b', 'ab')) self.assertTrue(re.fullmatch(r'(?>(?:ab)+)', 'ab')) self.assertTrue(re.fullmatch(r'(?>(?:ab)*)', 'ab')) @@ -2295,6 +2307,10 @@ class ReTests(unittest.TestCase): self.assertIsNone(re.fullmatch(r'(?>(?:ab)*)', 'abc')) self.assertIsNone(re.fullmatch(r'(?>(?:ab)?)', 'abc')) self.assertIsNone(re.fullmatch(r'(?>(?:ab){1,3})', 'abc')) + self.assertTrue(re.fullmatch(r'(?>(?:ab)+)c', 'abc')) + self.assertTrue(re.fullmatch(r'(?>(?:ab)*)c', 'abc')) + self.assertTrue(re.fullmatch(r'(?>(?:ab)?)c', 'abc')) + self.assertTrue(re.fullmatch(r'(?>(?:ab){1,3})c', 'abc')) def test_findall_atomic_grouping(self): self.assertEqual(re.findall(r'(?>a+)', 'aab'), ['aa']) @@ -2307,6 +2323,10 @@ class ReTests(unittest.TestCase): self.assertEqual(re.findall(r'(?>(?:ab)?)', 'ababc'), ['ab', 'ab', '', '']) self.assertEqual(re.findall(r'(?>(?:ab){1,3})', 'ababc'), ['abab']) + def test_bug_gh91616(self): + self.assertTrue(re.fullmatch(r'(?s:(?>.*?\.).*)\Z', "a.txt")) # reproducer + self.assertTrue(re.fullmatch(r'(?s:(?=(?P<g0>.*?\.))(?P=g0).*)\Z', "a.txt")) + def get_debug_out(pat): with captured_stdout() as out: |