diff options
Diffstat (limited to 'Lib/test/test_string.py')
| -rw-r--r-- | Lib/test/test_string.py | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/Lib/test/test_string.py b/Lib/test/test_string.py index a7b8aad8ab..6e241ac72a 100644 --- a/Lib/test/test_string.py +++ b/Lib/test/test_string.py @@ -282,6 +282,30 @@ class TestTemplate(unittest.TestCase): s = PathPattern('$bag.foo.who likes to eat a bag of $bag.what') self.assertEqual(s.substitute(m), 'tim likes to eat a bag of ham') + def test_idpattern_override_inside_outside(self): + # bpo-1198569: Allow the regexp inside and outside braces to be + # different when deriving from Template. + class MyPattern(Template): + idpattern = r'[a-z]+' + braceidpattern = r'[A-Z]+' + flags = 0 + m = dict(foo='foo', BAR='BAR') + s = MyPattern('$foo ${BAR}') + self.assertEqual(s.substitute(m), 'foo BAR') + + def test_idpattern_override_inside_outside_invalid_unbraced(self): + # bpo-1198569: Allow the regexp inside and outside braces to be + # different when deriving from Template. + class MyPattern(Template): + idpattern = r'[a-z]+' + braceidpattern = r'[A-Z]+' + flags = 0 + m = dict(foo='foo', BAR='BAR') + s = MyPattern('$FOO') + self.assertRaises(ValueError, s.substitute, m) + s = MyPattern('${bar}') + self.assertRaises(ValueError, s.substitute, m) + def test_pattern_override(self): class MyPattern(Template): pattern = r""" |