Make the it_index field in the str/unicode iterators Py_ssize_t's.
Test the new iterators on str/unicode.
diff --git a/Lib/test/test_unicode.py b/Lib/test/test_unicode.py
index 34f9371..517ecfd 100644
--- a/Lib/test/test_unicode.py
+++ b/Lib/test/test_unicode.py
@@ -93,6 +93,14 @@
testrepr = repr(u''.join(map(unichr, xrange(256))))
self.assertEqual(testrepr, latin1repr)
+ def test_iterators(self):
+ # Make sure unicode objects have an __iter__ method
+ it = u"\u1111\u2222\u3333".__iter__()
+ self.assertEqual(it.next(), u"\u1111")
+ self.assertEqual(it.next(), u"\u2222")
+ self.assertEqual(it.next(), u"\u3333")
+ self.assertRaises(StopIteration, it.next)
+
def test_count(self):
string_tests.CommonTest.test_count(self)
# check mixed argument types