Index: Lib/test/test_urllib2_localnet.py
===================================================================
--- Lib/test/test_urllib2_localnet.py	(revision 69446)
+++ Lib/test/test_urllib2_localnet.py	(working copy)
@@ -451,6 +451,27 @@
                           urllib.request.urlopen,
                           "http://sadflkjsasf.i.nvali.d/")
 
+    def test_iteration(self):
+        handler = self.start_server()
+        url = urllib.request.urlopen("http://localhost:%s" % handler.port)
+        for line in url:
+            pass
+
+    def test_line_iteration(self):
+        lines = [b"We\n", b"got\n", b"here\n", b"verylong" * 8192 + b"\n"]
+        expected_response = b"".join(lines)
+        response = [(200, [], expected_response)]
+        handler = self.start_server(response)
+        open_url = urllib.request.urlopen("http://localhost:%s" % handler.port)
+        for index, line in enumerate(open_url):
+            if line != lines[index]:
+                self.fail("Fetched line number %s doesn't match expected:\n    "
+                          "Expected lenght was %s, got %s" % (index, 
+                          len(lines[index]), len(line))
+                          )
+        self.assert_((index + 1) == len(lines))
+        self.server.stop()
+
 def test_main():
     support.run_unittest(ProxyAuthTests)
     support.run_unittest(TestUrlopen)