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copy a few tests from test_sre

This commit is contained in:
Skip Montanaro 2003-04-25 14:12:40 +00:00
parent dbcede5d66
commit 7d9963fea8
1 changed files with 15 additions and 0 deletions
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15
Lib/test/test_re.py
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@ -186,6 +186,21 @@ class ReTests(unittest.TestCase):
else: else:
self.fail("re.match('(x)*', 50000*'x') should have failed") 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(): def run_re_tests():
from test.re_tests import benchmarks, tests, SUCCEED, FAIL, SYNTAX_ERROR from test.re_tests import benchmarks, tests, SUCCEED, FAIL, SYNTAX_ERROR
if verbose: if verbose: