diff options
Diffstat (limited to 'Lib/test/test_re.py')
| -rw-r--r-- | Lib/test/test_re.py | 59 |
1 files changed, 45 insertions, 14 deletions
diff --git a/Lib/test/test_re.py b/Lib/test/test_re.py index 3129f7e9888..4d71eea517e 100644 --- a/Lib/test/test_re.py +++ b/Lib/test/test_re.py @@ -1325,32 +1325,43 @@ class ReTests(unittest.TestCase): upper_char = '\u1ea0' # Latin Capital Letter A with Dot Below lower_char = '\u1ea1' # Latin Small Letter A with Dot Below - p = re.compile(upper_char, re.I | re.U) - q = p.match(lower_char) + p = re.compile('.' + upper_char, re.I | re.S) + q = p.match('\n' + lower_char) self.assertTrue(q) - p = re.compile(lower_char, re.I | re.U) - q = p.match(upper_char) + p = re.compile('.' + lower_char, re.I | re.S) + q = p.match('\n' + upper_char) self.assertTrue(q) - p = re.compile('(?i)' + upper_char, re.U) - q = p.match(lower_char) + p = re.compile('(?i).' + upper_char, re.S) + q = p.match('\n' + lower_char) self.assertTrue(q) - p = re.compile('(?i)' + lower_char, re.U) - q = p.match(upper_char) + p = re.compile('(?i).' + lower_char, re.S) + q = p.match('\n' + upper_char) self.assertTrue(q) - p = re.compile('(?iu)' + upper_char) - q = p.match(lower_char) + p = re.compile('(?is).' + upper_char) + q = p.match('\n' + lower_char) self.assertTrue(q) - p = re.compile('(?iu)' + lower_char) - q = p.match(upper_char) + p = re.compile('(?is).' + lower_char) + q = p.match('\n' + upper_char) self.assertTrue(q) - self.assertTrue(re.match('(?ixu) ' + upper_char, lower_char)) - self.assertTrue(re.match('(?ixu) ' + lower_char, upper_char)) + p = re.compile('(?s)(?i).' + upper_char) + q = p.match('\n' + lower_char) + self.assertTrue(q) + + p = re.compile('(?s)(?i).' + lower_char) + q = p.match('\n' + upper_char) + self.assertTrue(q) + + self.assertTrue(re.match('(?ix) ' + upper_char, lower_char)) + self.assertTrue(re.match('(?ix) ' + lower_char, upper_char)) + self.assertTrue(re.match(' (?i) ' + upper_char, lower_char, re.X)) + self.assertTrue(re.match('(?x) (?i) ' + upper_char, lower_char)) + self.assertTrue(re.match(' (?x) (?i) ' + upper_char, lower_char, re.X)) p = upper_char + '(?i)' with self.assertWarns(DeprecationWarning) as warns: @@ -1368,6 +1379,26 @@ class ReTests(unittest.TestCase): 'Flags not at the start of the expression %s (truncated)' % p[:20] ) + with self.assertWarns(DeprecationWarning): + self.assertTrue(re.match('(?s).(?i)' + upper_char, '\n' + lower_char)) + with self.assertWarns(DeprecationWarning): + self.assertTrue(re.match('(?i) ' + upper_char + ' (?x)', lower_char)) + with self.assertWarns(DeprecationWarning): + self.assertTrue(re.match(' (?x) (?i) ' + upper_char, lower_char)) + with self.assertWarns(DeprecationWarning): + self.assertTrue(re.match('^(?i)' + upper_char, lower_char)) + with self.assertWarns(DeprecationWarning): + self.assertTrue(re.match('$|(?i)' + upper_char, lower_char)) + with self.assertWarns(DeprecationWarning): + self.assertTrue(re.match('(?:(?i)' + upper_char + ')', lower_char)) + with self.assertWarns(DeprecationWarning): + self.assertTrue(re.fullmatch('(^)?(?(1)(?i)' + upper_char + ')', + lower_char)) + with self.assertWarns(DeprecationWarning): + self.assertTrue(re.fullmatch('($)?(?(1)|(?i)' + upper_char + ')', + lower_char)) + + def test_dollar_matches_twice(self): "$ matches the end of string, and just before the terminating \n" pattern = re.compile('$') |