From 217e3b55bf91c4c633a7b79f1b7f8bf2e3e6be31 Mon Sep 17 00:00:00 2001
From: Alex Gaynor <alex.gaynor@gmail.com>
Date: Tue, 12 Nov 2013 10:27:49 -0800
Subject: Fixed using copied hashes

---
 tests/hazmat/primitives/utils.py | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'tests')

diff --git a/tests/hazmat/primitives/utils.py b/tests/hazmat/primitives/utils.py
index 0f975950..9327b0eb 100644
--- a/tests/hazmat/primitives/utils.py
+++ b/tests/hazmat/primitives/utils.py
@@ -155,6 +155,12 @@ def base_hash_test(backend, algorithm, digest_size, block_size, only_if,
     assert m != m_copy
     assert m._ctx != m_copy._ctx
 
+    m.update(b"abc")
+    copy = m.copy()
+    copy.update(b"123")
+    m.update(b"123")
+    assert copy.finalize() == m.finalize()
+
 
 def generate_long_string_hash_test(hash_factory, md, only_if=None,
                                    skip_message=None):
-- 
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