diff options
Diffstat (limited to 'sources/pyside2/tests/QtWidgets')
5 files changed, 219 insertions, 1 deletions
diff --git a/sources/pyside2/tests/QtWidgets/CMakeLists.txt b/sources/pyside2/tests/QtWidgets/CMakeLists.txt index fa64d1c3b..9caf7e365 100644 --- a/sources/pyside2/tests/QtWidgets/CMakeLists.txt +++ b/sources/pyside2/tests/QtWidgets/CMakeLists.txt @@ -82,6 +82,7 @@ PYSIDE_TEST(parent_method_test.py) PYSIDE_TEST(python_properties_test.py) PYSIDE_TEST(qabstracttextdocumentlayout_test.py) PYSIDE_TEST(qaction_test.py) +PYSIDE_TEST(qapp_issue_585.py) PYSIDE_TEST(qapp_test.py) PYSIDE_TEST(qapplication_exit_segfault_test.py) PYSIDE_TEST(qapplication_singleton_test.py) @@ -92,6 +93,7 @@ PYSIDE_TEST(qdynamic_signal.py) PYSIDE_TEST(qformlayout_test.py) PYSIDE_TEST(qgraphicsitem_test.py) PYSIDE_TEST(qgraphicsitem_isblocked_test.py) +PYSIDE_TEST(qgraphicsobjectreimpl_test.py) PYSIDE_TEST(qgraphicsproxywidget_test.py) PYSIDE_TEST(qgraphicsscene_test.py) PYSIDE_TEST(qimage_test.py) @@ -121,6 +123,7 @@ PYSIDE_TEST(qtabwidgetclear_test.py) PYSIDE_TEST(qtextedit_test.py) PYSIDE_TEST(qtextedit_signal_test.py) PYSIDE_TEST(qtreeview_test.py) +PYSIDE_TEST(qtreewidget_test.py) PYSIDE_TEST(qtoolbar_test.py) PYSIDE_TEST(qtoolbox_test.py) PYSIDE_TEST(qvariant_test.py) diff --git a/sources/pyside2/tests/QtWidgets/qapp_issue_585.py b/sources/pyside2/tests/QtWidgets/qapp_issue_585.py new file mode 100644 index 000000000..9dd2014c0 --- /dev/null +++ b/sources/pyside2/tests/QtWidgets/qapp_issue_585.py @@ -0,0 +1,68 @@ +############################################################################# +## +## Copyright (C) 2018 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. +## +## $QT_END_LICENSE$ +## +############################################################################# + +""" +The bug was caused by this commit: +"Support the qApp macro correctly, final version incl. debug" +e30e0c161b2b4d50484314bf006e9e5e8ff6b380 +2017-10-27 + +The bug was first solved by this commit: +"Fix qApp macro refcount" +b811c874dedd14fd8b072bc73761d39255216073 +2018-03-21 + +This test triggers the refcounting bug of qApp, issue PYSIDE-585. +Finally, the real patch included more changes, because another error +was in the ordering of shutdown calls. It was found using the following +Python configuration: + + In Python 3.6 create a directory 'debug' and cd into it. + + ../configure --with-pydebug --prefix=$HOME/pydebug/ --enable-shared + +Then a lot more refcounting errors show up, which are due to a bug in +the code position of the shutdown procedure. +The reason for the initial refcount bug was that the shutdown code is once +more often called than the creation of the qApp wrapper. +Finally, it was easiest and more intuitive to simply make the refcount of +qApp_content equal to that of Py_None, which is also not supposed to be +garbage-collected. + +For some reason, the test does not work as a unittest because it creates +no crash. We leave it this way. +""" + +from PySide2.QtCore import QTimer +from PySide2 import QtWidgets + +app_instance = QtWidgets.QApplication([]) +# If the following line is commented, application doesn't crash on exit anymore. +app_instance2 = app_instance +QTimer.singleShot(0, qApp.quit) +app_instance.exec_() diff --git a/sources/pyside2/tests/QtWidgets/qgraphicsobjectreimpl_test.py b/sources/pyside2/tests/QtWidgets/qgraphicsobjectreimpl_test.py new file mode 100644 index 000000000..fd79ce3aa --- /dev/null +++ b/sources/pyside2/tests/QtWidgets/qgraphicsobjectreimpl_test.py @@ -0,0 +1,76 @@ +############################################################################# +## +## Copyright (C) 2018 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 related to QGraphicsItem and subclasses''' + +import unittest + +from PySide2.QtWidgets import QGraphicsObject, QGraphicsWidget +from PySide2.QtCore import QRectF + +from helper import UsesQApplication + +class GObjA(QGraphicsObject): + def paint(self, *args): + pass + + def boundingRect(self): + return QRectF() + + def itemChange(self, *args): + return QGraphicsObject.itemChange(self, *args) + +class GObjB(QGraphicsObject): + def paint(self, *args): + pass + + def boundingRect(self): + return QRectF() + +class QGraphicsObjectReimpl(UsesQApplication): + '''Test case for reimplementing QGraphicsObject''' + + def testReimplementationTypes(self): + w = QGraphicsWidget() + + # PYSIDE-86: + # This case failed because GObjA was reimplementing + # the method itemChange() from QGraphicsItem, + # and then the QVariant was not associated with + # a QGraphicsItem but a QObjectItem because the base + # class was a QObject. + gobjA = GObjA() + gobjA.setParentItem(w) + self.assertIs(type(w), type(gobjA.parentItem())) + + gobjB = GObjB() + gobjB.setParentItem(w) + self.assertIs(type(w), type(gobjB.parentItem())) + +if __name__ == '__main__': + unittest.main() diff --git a/sources/pyside2/tests/QtWidgets/qtreeview_test.py b/sources/pyside2/tests/QtWidgets/qtreeview_test.py index a731ddafa..703131ec3 100644 --- a/sources/pyside2/tests/QtWidgets/qtreeview_test.py +++ b/sources/pyside2/tests/QtWidgets/qtreeview_test.py @@ -29,7 +29,9 @@ import unittest from PySide2.QtGui import QStandardItemModel -from PySide2.QtWidgets import QWidget, QTreeView, QVBoxLayout, QStyledItemDelegate +from PySide2.QtWidgets import (QWidget, QTreeView, QVBoxLayout, + QStyledItemDelegate, QHeaderView) +from PySide2.QtCore import Qt from helper import UsesQApplication class Widget(QWidget): @@ -85,5 +87,10 @@ class QWidgetTest(UsesQApplication): t.setItemDelegate(QStyledItemDelegate()) self.assertIsInstance(t.itemDelegate(), QStyledItemDelegate) + def testHeader(self): + tree = QTreeView() + tree.setHeader(QHeaderView(Qt.Horizontal)) + self.assertIsNotNone(tree.header()) + if __name__ == '__main__': unittest.main() diff --git a/sources/pyside2/tests/QtWidgets/qtreewidget_test.py b/sources/pyside2/tests/QtWidgets/qtreewidget_test.py new file mode 100644 index 000000000..11fa83c5a --- /dev/null +++ b/sources/pyside2/tests/QtWidgets/qtreewidget_test.py @@ -0,0 +1,64 @@ +############################################################################# +## +## Copyright (C) 2018 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 + +from PySide2.QtWidgets import QTreeWidget, QTreeWidgetItem, QPushButton +from helper import UsesQApplication + +class QTreeWidgetTest(UsesQApplication): + + # PYSIDE-73: + # There was a problem when adding items to a QTreeWidget + # when the Widget was being build on the method call instead + # of as a separate variable. + # The problem was there was not ownership transfer, so the + # QTreeWidget did not own the QWidget element + def testSetItemWidget(self): + + treeWidget = QTreeWidget() + treeWidget.setColumnCount(2) + + item = QTreeWidgetItem(['text of column 0', '']) + treeWidget.insertTopLevelItem(0, item) + # Adding QPushButton inside the method + treeWidget.setItemWidget(item, 1, + QPushButton('Push button on column 1')) + + # Getting the widget back + w = treeWidget.itemWidget(treeWidget.itemAt(0,1), 1) + self.assertIsInstance(w, QPushButton) + + p = QPushButton('New independent button') + # Adding QPushButton object from variable + treeWidget.setItemWidget(item, 0, p) + w = treeWidget.itemWidget(treeWidget.itemAt(0,0), 0) + self.assertIsInstance(w, QPushButton) + +if __name__ == '__main__': + unittest.main() |