Ticket #15018: test_for_ticket_15018.diff

tests/regressiontests/requests/tests.py

@@ -129 +129 @@
         # Read everything else.
         self.assertEqual(stream.readline(), 'ijkl')
 
+    def test_limited_stream_ticket_15018(self):
+        stream = LimitedStream(StringIO('\nabc'), 3)
+        self.assertEqual(stream.readline(3), '\n')
+        self.assertEqual(stream.readline(1), 'a')
+        self.assertEqual(stream.readline(1), 'b')
+        # Hit stream limit
+        self.assertEqual(stream.readline(1), '')
+
     def test_stream(self):
         request = WSGIRequest({'REQUEST_METHOD': 'POST', 'wsgi.input': StringIO('name=value')})
         self.assertEqual(request.read(), 'name=value')