1 files changed, 62 insertions, 0 deletions
diff --git a/sources/pyside6/tests/QtCore/qcbor_test.py b/sources/pyside6/tests/QtCore/qcbor_test.py
new file mode 100644
index 000000000..312c9e5c7
--- /dev/null
+++ b/sources/pyside6/tests/QtCore/qcbor_test.py
@@ -0,0 +1,62 @@
+#!/usr/bin/python
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+'''Test cases for QCbor'''
+
+import gc
+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, QCborStreamReader, QCborStreamWriter,
+                            QCborTag, QCborValue)
+
+
+class TestCbor(unittest.TestCase):
+    def testReader(self):
+        ba = QByteArray()
+        writer = QCborStreamWriter(ba)
+        writer.append(42)
+        del writer
+        # PYSIDE-535: Need to collect garbage in PyPy to trigger deletion
+        gc.collect()
+        self.assertTrue(not ba.isEmpty())
+        reader = QCborStreamReader(ba)
+        self.assertTrue(reader.hasNext())
+        value = reader.toInteger()
+        self.assertEqual(value, 42)
+
+    def testReader(self):
+        ba = QByteArray()
+        writer = QCborStreamWriter(ba)
+        writer.append("hello")
+        del writer
+        # PYSIDE-535: Need to collect garbage in PyPy to trigger deletion
+        gc.collect()
+        self.assertTrue(not ba.isEmpty())
+        reader = QCborStreamReader(ba)
+        self.assertTrue(reader.hasNext())
+        if (reader.isByteArray()):  # Python 2
+            value = reader.readByteArray()
+            self.assertTrue(value)
+            self.assertEqual(value.data, "hello")
+        else:
+            self.assertTrue(reader.isString())
+            value = reader.readString()
+            self.assertTrue(value)
+            self.assertEqual(value.data, "hello")
+
+    def testValue(self):
+        value = QCborValue('hello')
+        self.assertTrue(value.isString())
+        self.assertEqual(value.toString(), 'hello')
+
+
+if __name__ == '__main__':
+    unittest.main()