diff options
Diffstat (limited to 'sources/pyside2/tests/QtCore/qtimer_singleshot_test.py')
-rw-r--r-- | sources/pyside2/tests/QtCore/qtimer_singleshot_test.py | 106 |
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() + |