1 files changed, 35 insertions, 0 deletions
diff --git a/sources/pyside6/tests/QtCore/bug_1069.py b/sources/pyside6/tests/QtCore/bug_1069.py
new file mode 100644
index 000000000..760918cd9
--- /dev/null
+++ b/sources/pyside6/tests/QtCore/bug_1069.py
@@ -0,0 +1,35 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+''' unit test for BUG #1069 '''
+
+import os
+import sys
+import unittest
+
+from pathlib import Path
+sys.path.append(os.fspath(Path(__file__).resolve().parents[1]))
+from init_paths import init_test_paths
+init_test_paths(False)
+
+from PySide6.QtCore import QByteArray, QDataStream, QIODevice
+
+
+class QDataStreamOpOverloadTestCase(unittest.TestCase):
+    def setUp(self):
+        self.ba = QByteArray()
+        self.stream = QDataStream(self.ba, QIODevice.WriteOnly)
+
+    def testIt(self):
+        self.stream << "hello"
+        ok = False
+        for c in self.ba:
+            if c != b'\x00':
+                ok = True
+                break
+
+        self.assertEqual(ok, True)
+
+
+if __name__ == "__main__":
+    unittest.main()