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-rw-r--r--Lib/test/test_buffer.py5
1 files changed, 5 insertions, 0 deletions
diff --git a/Lib/test/test_buffer.py b/Lib/test/test_buffer.py
index a653390..2eef9fc 100644
--- a/Lib/test/test_buffer.py
+++ b/Lib/test/test_buffer.py
@@ -841,6 +841,11 @@ class TestBufferProtocol(unittest.TestCase):
# test tobytes()
self.assertEqual(result.tobytes(), b)
+ # test hex()
+ m = memoryview(result)
+ h = "".join("%02x" % c for c in b)
+ self.assertEqual(m.hex(), h)
+
# lst := expected multi-dimensional logical representation
# flatten(lst) := elements in C-order
ff = fmt if fmt else 'B'