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-rw-r--r--python/tests/group_session_test.py14
1 files changed, 14 insertions, 0 deletions
diff --git a/python/tests/group_session_test.py b/python/tests/group_session_test.py
index c17e84f..4632a60 100644
--- a/python/tests/group_session_test.py
+++ b/python/tests/group_session_test.py
@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
import pytest
from olm import InboundGroupSession, OlmGroupSessionError, OutboundGroupSession
@@ -112,3 +113,16 @@ class TestClass(object):
outbound = OutboundGroupSession()
inbound = InboundGroupSession(outbound.session_key)
del inbound
+
+ def test_invalid_unicode_decrypt(self):
+ outbound = OutboundGroupSession()
+ inbound = InboundGroupSession(outbound.session_key)
+
+ text = outbound.encrypt(b"\xed")
+ plaintext, _ = inbound.decrypt(text)
+
+ print(plaintext)
+ assert plaintext == u"�"
+
+ plaintext, _ = inbound.decrypt(text, "ignore")
+ assert plaintext == ""