The incremental decoder for utf-7 must preserve its state between calls.
Solves issue1460.
Might not be a backport candidate: a new API function was added,
and some code may rely on details in utf-7.py.
diff --git a/Lib/test/test_codecs.py b/Lib/test/test_codecs.py
index bfb417c..cee819c 100644
--- a/Lib/test/test_codecs.py
+++ b/Lib/test/test_codecs.py
@@ -51,7 +51,7 @@
self.assertEqual(d.decode("", True), u"")
self.assertEqual(d.buffer, "")
- # Check whether the rest method works properly
+ # Check whether the reset method works properly
d.reset()
result = u""
for (c, partialresult) in zip(input.encode(self.encoding), partialresults):
@@ -491,7 +491,17 @@
class UTF7Test(ReadTest):
encoding = "utf-7"
- # No test_partial() yet, because UTF-7 doesn't support it.
+ def test_partial(self):
+ self.check_partial(
+ u"a+-b",
+ [
+ u"a",
+ u"a",
+ u"a+",
+ u"a+-",
+ u"a+-b",
+ ]
+ )
class UTF16ExTest(unittest.TestCase):