1 files changed, 46 insertions, 0 deletions
diff --git a/sources/pyside6/tests/QtAsyncio/qasyncio_test_cancel_task.py b/sources/pyside6/tests/QtAsyncio/qasyncio_test_cancel_task.py
new file mode 100644
index 000000000..7ef2bb90d
--- /dev/null
+++ b/sources/pyside6/tests/QtAsyncio/qasyncio_test_cancel_task.py
@@ -0,0 +1,46 @@
+# Copyright (C) 2024 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+'''Test cases for QtAsyncio'''
+
+import asyncio
+import unittest
+
+import PySide6.QtAsyncio as QtAsyncio
+
+
+class QAsyncioTestCaseCancelTask(unittest.TestCase):
+    # Taken from https://docs.python.org/3/library/asyncio-task.html#asyncio.Task.cancel
+
+    async def cancel_me(self, output):
+        output += "(1) cancel_me(): before sleep"
+
+        try:
+            await asyncio.sleep(10)
+        except asyncio.CancelledError:
+            output += "(2) cancel_me(): cancel sleep"
+            raise
+        finally:
+            output += "(3) cancel_me(): after sleep"
+
+    async def main(self, output):
+        task = asyncio.create_task(self.cancel_me(output))
+        await asyncio.sleep(0.1)
+        task.cancel()
+        try:
+            await task
+        except asyncio.CancelledError:
+            output += "(4) main(): cancel_me is cancelled now"
+
+    def test_await_tasks(self):
+        output_expected = []
+        output_real = []
+
+        asyncio.run(self.main(output_expected))
+        QtAsyncio.run(self.main(output_real), keep_running=False)
+
+        self.assertEqual(output_real, output_expected)
+
+
+if __name__ == '__main__':
+    unittest.main()