diff -r ed4eec682199 Lib/test/test_random.py
--- a/Lib/test/test_random.py	Wed May 25 11:26:07 2016 -0700
+++ b/Lib/test/test_random.py	Thu May 26 13:59:39 2016 -0400
@@ -187,6 +187,14 @@
         k = sum(randrange(6755399441055744) % 3 == 2 for i in range(n))
         self.assertTrue(0.30 < k/n < .37, (k/n))
 
+
+class TestRandom(unittest.TestCase):
+    def test_shuffle(self):
+        r = random.Random()
+        data = [1, 2, 3]
+        r.shuffle(data, random=lambda: 0)
+        self.assertCountEqual(data, [2, 3, 1])
+
 try:
     random.SystemRandom().random()
 except NotImplementedError: