Fix test_urllib broken by my previous commits. The assumptions it was

testing were added as part of the issue10050 change that caused the
wrong behavior in the first place.  now all test cases agree on the
behavior.

Lib/test/test_urllib.py

@@ -455,8 +455,8 @@ class urlretrieve_FileTests(unittest.TestCase):
         urllib.request.urlretrieve(self.constructLocalFileUrl(srcFileName),
             support.TESTFN, hooktester)
         self.assertEqual(len(report), 2)
-        self.assertEqual(report[0][1], 0)
-        self.assertEqual(report[1][1], 5)
+        self.assertEqual(report[0][2], 5)
+        self.assertEqual(report[1][2], 5)
 
     def test_reporthook_8193_bytes(self):
         # Test on 8193 byte file. Should call reporthook only 3 times (once
@@ -469,9 +469,10 @@ class urlretrieve_FileTests(unittest.TestCase):
         urllib.request.urlretrieve(self.constructLocalFileUrl(srcFileName),
             support.TESTFN, hooktester)
         self.assertEqual(len(report), 3)
-        self.assertEqual(report[0][1], 0)
+        self.assertEqual(report[0][2], 8193)
+        self.assertEqual(report[0][1], 8192)
         self.assertEqual(report[1][1], 8192)
-        self.assertEqual(report[2][1], 1)
+        self.assertEqual(report[2][1], 8192)
 
 
 class urlretrieve_HttpTests(unittest.TestCase, FakeHTTPMixin):