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Diffstat (limited to 'sources/pyside2/tests/QtWidgets/qmainwindow_test.py')
-rw-r--r-- | sources/pyside2/tests/QtWidgets/qmainwindow_test.py | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/sources/pyside2/tests/QtWidgets/qmainwindow_test.py b/sources/pyside2/tests/QtWidgets/qmainwindow_test.py new file mode 100644 index 000000000..ae1129494 --- /dev/null +++ b/sources/pyside2/tests/QtWidgets/qmainwindow_test.py @@ -0,0 +1,113 @@ +############################################################################# +## +## 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. +## +## $QT_END_LICENSE$ +## +############################################################################# + +import unittest +import sys +import weakref + +from PySide2 import QtWidgets +from PySide2 import QtCore + +from helper import UsesQApplication + +class MainWindow(QtWidgets.QMainWindow): + def __init__(self): + QtWidgets.QMainWindow.__init__(self) + + self.createToolbar() + + def createToolbar(self): + pointerButton = QtWidgets.QToolButton() + pointerToolbar = self.addToolBar("Pointer type") + pointerToolbar.addWidget(pointerButton) + +class MyButton(QtWidgets.QPushButton): + def __init__(self, parent=None): + QtWidgets.QPushButton.__init__(self) + self._called = False + + def myCallback(self): + self._called = True + + +class TestMainWindow(UsesQApplication): + + def testCreateToolbar(self): + w = MainWindow() + w.show() + QtCore.QTimer.singleShot(1000, self.app.quit) + self.app.exec_() + + def objDel(self, obj): + self.app.quit() + + def testRefCountToNull(self): + w = QtWidgets.QMainWindow() + c = QtWidgets.QWidget() + self.assertEqual(sys.getrefcount(c), 2) + w.setCentralWidget(c) + self.assertEqual(sys.getrefcount(c), 3) + wr = weakref.ref(c, self.objDel) + w.setCentralWidget(None) + c = None + self.app.exec_() + + def testRefCountToAnother(self): + w = QtWidgets.QMainWindow() + c = QtWidgets.QWidget() + self.assertEqual(sys.getrefcount(c), 2) + w.setCentralWidget(c) + self.assertEqual(sys.getrefcount(c), 3) + + c2 = QtWidgets.QWidget() + w.setCentralWidget(c2) + self.assertEqual(sys.getrefcount(c2), 3) + + wr = weakref.ref(c, self.objDel) + w.setCentralWidget(None) + c = None + + self.app.exec_() + + def testSignalDisconect(self): + w = QtWidgets.QMainWindow() + b = MyButton("button") + b.clicked.connect(b.myCallback) + w.setCentralWidget(b) + + b = MyButton("button") + b.clicked.connect(b.myCallback) + w.setCentralWidget(b) + + b.click() + self.assertEqual(b._called, True) + + +if __name__ == '__main__': + unittest.main() + |