1 files changed, 39 insertions, 0 deletions
diff --git a/sources/pyside6/tests/QtWidgets/bug_728.py b/sources/pyside6/tests/QtWidgets/bug_728.py
new file mode 100644
index 000000000..531adbb25
--- /dev/null
+++ b/sources/pyside6/tests/QtWidgets/bug_728.py
@@ -0,0 +1,39 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+import os
+import sys
+
+from pathlib import Path
+sys.path.append(os.fspath(Path(__file__).resolve().parents[1]))
+sys.path.append(os.fspath(Path(__file__).resolve().parents[1] / "util"))
+from init_paths import init_test_paths
+init_test_paths()
+
+from PySide6.QtWidgets import QApplication, QDialog, QFileDialog
+from PySide6.QtCore import QDir, QTimer
+
+
+# Periodically check for the file dialog to appear and close it
+dialog = None
+
+
+def timerHandler():
+    global dialog
+    if dialog is not None:
+        dialog.reject()
+    else:
+        for widget in QApplication.topLevelWidgets():
+            if isinstance(widget, QDialog) and widget.isVisible():
+                dialog = widget
+
+
+app = QApplication([])
+QTimer.singleShot(30000, app.quit)  # emergency
+timer = QTimer()
+timer.setInterval(50)
+timer.timeout.connect(timerHandler)
+timer.start()
+
+# This test for a dead lock in QFileDialog.getOpenFileNames, the test fail with a timeout if the dead lock exists.
+QFileDialog.getOpenFileNames(None, "caption", QDir.homePath(), None, "", QFileDialog.DontUseNativeDialog)