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-rw-r--r--sources/pyside2/tests/QtCore/qobject_event_filter_test.py148
1 files changed, 0 insertions, 148 deletions
diff --git a/sources/pyside2/tests/QtCore/qobject_event_filter_test.py b/sources/pyside2/tests/QtCore/qobject_event_filter_test.py
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index ff46bc79f..000000000
--- a/sources/pyside2/tests/QtCore/qobject_event_filter_test.py
+++ /dev/null
@@ -1,148 +0,0 @@
-#############################################################################
-##
-## Copyright (C) 2016 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.
-##
-## $QT_END_LICENSE$
-##
-#############################################################################
-
-'''Test cases for QObject.eventFilter'''
-
-import os
-import sys
-import unittest
-import weakref
-
-sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
-from init_paths import init_test_paths
-init_test_paths(False)
-
-from PySide2.QtCore import QObject, QTimerEvent
-
-from helper.usesqcoreapplication import UsesQCoreApplication
-
-class FilterObject(QObject):
- '''Filter object for the basic test'''
- def __init__(self, obj=None, event_type=None, *args):
- #Creates a new filter object
- QObject.__init__(self, *args)
- self.obj = obj
- self.event_type = event_type
- self.events_handled = 0
- self.events_bypassed = 0
-
- def setTargetObject(self, obj):
- #Sets the object that will be filtered
- self.obj = obj
-
- def eventFilter(self, obj, event):
- '''Just checks if is the correct object and event type
- incrementing counter until reaching the limit. After that it
- stops filtering the events for the object.'''
- if (self.obj == obj):
- if isinstance(event, self.event_type) and self.events_handled < 5:
- self.events_handled += 1
- return True
- else:
- self.events_bypassed += 1
- return False
- else:
- return QObject.eventFilter(self, obj, event)
-
-class FilteredObject(QObject):
- '''Class that will be filtered. Quits the app after 5 timer events'''
- def __init__(self, app, *args):
- QObject.__init__(self, *args)
- self.app = app
- self.times_called = 0
-
- def timerEvent(self, evt):
- #Overriden method
- self.times_called += 1
-
- if self.times_called == 5:
- self.app.quit()
-
-class TestQObjectEventFilterPython(UsesQCoreApplication):
- '''QObject.eventFilter - Reimplemented in python
- Filters 5 TimerEvents and then bypasses the other events to the
- timerEvent method. After 5 runs, the timerEvent method will ask
- the core application to exit'''
- def setUp(self):
- #Acquire resources
- UsesQCoreApplication.setUp(self)
- self.obj_filter = FilterObject(event_type=QTimerEvent)
- def tearDown(self):
- #Release resources
- del self.obj_filter
- UsesQCoreApplication.tearDown(self)
-
- def testEventFilter(self):
- #QObject.eventFilter reimplemented in python
- filtered = FilteredObject(self.app)
- filtered.installEventFilter(self.obj_filter)
- self.obj_filter.setTargetObject(filtered)
-
- filtered.startTimer(0)
-
- self.app.exec_()
-
- self.assertEqual(filtered.times_called, 5)
- self.assertEqual(self.obj_filter.events_handled, 5)
-
- def testInstallEventFilterRefCountAfterDelete(self):
- '''Bug 910 - installEventFilter() increments reference count on target object
- http://bugs.pyside.org/show_bug.cgi?id=910'''
- obj = QObject()
- filt = QObject()
-
- self.assertEqual(sys.getrefcount(obj), 2)
- self.assertEqual(sys.getrefcount(filt), 2)
- obj.installEventFilter(filt)
- self.assertEqual(sys.getrefcount(obj), 2)
- self.assertEqual(sys.getrefcount(filt), 2)
-
- wref = weakref.ref(obj)
- del obj
- self.assertEqual(wref(), None)
-
- def testInstallEventFilterRefCountAfterRemove(self):
- # Bug 910
- obj = QObject()
- filt = QObject()
-
- self.assertEqual(sys.getrefcount(obj), 2)
- self.assertEqual(sys.getrefcount(filt), 2)
- obj.installEventFilter(filt)
- self.assertEqual(sys.getrefcount(obj), 2)
- self.assertEqual(sys.getrefcount(filt), 2)
- obj.removeEventFilter(filt)
- self.assertEqual(sys.getrefcount(obj), 2)
- self.assertEqual(sys.getrefcount(filt), 2)
-
- wref = weakref.ref(obj)
- del obj
- self.assertEqual(wref(), None)
-
-if __name__ == '__main__':
- unittest.main()