def test_bug_581080(self):
iter = re.finditer(r"\s", "a b")
self.assertEqual(iter.next().span(), (1,2))
self.assertRaises(StopIteration, iter.next)
scanner = re.compile(r"\s").scanner("a b")
self.assertEqual(scanner.search().span(), (1, 2))
self.assertEqual(scanner.search(), None)
def test_bug_817234(self):
iter = re.finditer(r".*", "asdf")
self.assertEqual(iter.next().span(), (0, 4))
self.assertEqual(iter.next().span(), (4, 4))
self.assertRaises(StopIteration, iter.next)
def test_finditer(self):
iter = re.finditer(r":+", "a:b::c:::d")
self.assertEqual([item.group(0) for item in iter],
[":", "::", ":::"])