tests: Add TimedQGuiApplication

It is sufficient for Gui and QML tests.

Pick-to: 6.2
Change-Id: I6302c3d3f016fb95914f1754e794883cad69bce2
Reviewed-by: Cristian Maureira-Fredes <[email protected]>

1 files changed, 52 insertions, 0 deletions

diff --git a/sources/pyside6/tests/util/helper/timedqguiapplication.py b/sources/pyside6/tests/util/helper/timedqguiapplication.py
new file mode 100644
index 000000000..b2215b4a2
--- /dev/null
+++ b/sources/pyside6/tests/util/helper/timedqguiapplication.py
@@ -0,0 +1,52 @@
+#############################################################################
+##
+## Copyright (C) 2021 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of the test suite of Qt for Python.
+##
+## $QT_BEGIN_LICENSE:GPL-EXCEPT$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 3 as published by the Free Software
+## Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-3.0.html.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+'''Helper classes and functions'''
+
+import gc
+import unittest
+
+from PySide6.QtCore import QTimer
+from PySide6.QtGui import QGuiApplication
+
+
+class TimedQGuiApplication(unittest.TestCase):
+    '''Helper class with timed QGuiApplication exec loop'''
+
+    def setUp(self, timeout=100):
+        '''Sets up this Application.
+
+        timeout - timeout in millisseconds'''
+        self.app = QGuiApplication.instance() or QGuiApplication([])
+        QTimer.singleShot(timeout, self.app.quit)
+
+    def tearDown(self):
+        '''Delete resources'''
+        del self.app
+        # PYSIDE-535: Need to collect garbage in PyPy to trigger deletion
+        gc.collect()