1 files changed, 106 insertions, 0 deletions
diff --git a/sources/pyside2/tests/QtCore/qtimer_singleshot_test.py b/sources/pyside2/tests/QtCore/qtimer_singleshot_test.py
new file mode 100644
index 000000000..d5e945385
--- /dev/null
+++ b/sources/pyside2/tests/QtCore/qtimer_singleshot_test.py
@@ -0,0 +1,106 @@
+#!/usr/bin/python
+
+#############################################################################
+##
+## Copyright (C) 2016 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of the test suite of PySide2.
+##
+## $QT_BEGIN_LICENSE:GPL-EXCEPT$
+## 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.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+'''Test cases for QTimer.singleShot'''
+
+import unittest
+
+from PySide2.QtCore import QObject, QTimer, QCoreApplication, Signal
+from helper import UsesQCoreApplication
+
+class WatchDog(QObject):
+    '''Exits the QCoreApplication main loop after sometime.'''
+
+    def __init__(self, watched):
+        QObject.__init__(self)
+        self.times_called = 0
+        self.watched = watched
+
+    def timerEvent(self, evt):
+        self.times_called += 1
+        if self.times_called == 20:
+            self.watched.exit_app_cb()
+
+class TestSingleShot(UsesQCoreApplication):
+    '''Test case for QTimer.singleShot'''
+
+    def setUp(self):
+        #Acquire resources
+        UsesQCoreApplication.setUp(self)
+        self.watchdog = WatchDog(self)
+        self.called = False
+
+    def tearDown(self):
+        #Release resources
+        del self.watchdog
+        del self.called
+        UsesQCoreApplication.tearDown(self)
+
+    def callback(self):
+        self.called = True
+        self.app.quit()
+
+    def testSingleShot(self):
+        QTimer.singleShot(100, self.callback)
+        self.app.exec_()
+        self.assertTrue(self.called)
+
+class SigEmitter(QObject):
+
+    sig1 = Signal()
+
+
+class TestSingleShotSignal(UsesQCoreApplication):
+    '''Test case for QTimer.singleShot connecting to signals'''
+
+    def setUp(self):
+        UsesQCoreApplication.setUp(self)
+        self.watchdog = WatchDog(self)
+        self.called = False
+
+    def tearDown(self):
+        del self.watchdog
+        del self.called
+        UsesQCoreApplication.tearDown(self)
+
+    def callback(self):
+        self.called = True
+        self.app.quit()
+
+    def testSingleShotSignal(self):
+        emitter = SigEmitter()
+        emitter.sig1.connect(self.callback)
+        QTimer.singleShot(100, emitter.sig1)
+        self.app.exec_()
+        self.assertTrue(self.called)
+
+if __name__ == '__main__':
+    unittest.main()
+