Rename PySide2 to PySide6

Adapt CMake files, build scripts, tests and examples.

Task-number: PYSIDE-904
Change-Id: I845f7b006e9ad274fed5444ec4c1f9dbe176ff88
Reviewed-by: Christian Tismer <tismer@stackless.com>

27 files changed, 1261 insertions, 0 deletions

diff --git a/sources/pyside6/tests/QtUiTools/CMakeLists.txt b/sources/pyside6/tests/QtUiTools/CMakeLists.txt
new file mode 100644
index 000000000..68ed7f134
--- /dev/null
+++ b/sources/pyside6/tests/QtUiTools/CMakeLists.txt
@@ -0,0 +1,13 @@
+PYSIDE_TEST(bug_360.py)
+PYSIDE_TEST(bug_376.py)
+PYSIDE_TEST(bug_392.py)
+PYSIDE_TEST(bug_426.py)
+PYSIDE_TEST(bug_552.py)
+PYSIDE_TEST(bug_797.py)
+PYSIDE_TEST(bug_909.py)
+PYSIDE_TEST(bug_913.py)
+PYSIDE_TEST(bug_958.py)
+PYSIDE_TEST(bug_965.py)
+PYSIDE_TEST(bug_1060.py)
+PYSIDE_TEST(uiloader_test.py)
+PYSIDE_TEST(ui_test.py)
diff --git a/sources/pyside6/tests/QtUiTools/action.ui b/sources/pyside6/tests/QtUiTools/action.ui
new file mode 100644
index 000000000..9eda559de
--- /dev/null
+++ b/sources/pyside6/tests/QtUiTools/action.ui
@@ -0,0 +1,16 @@
+<ui version="4.0">
+    <class>main_window</class>
+    <widget class="QMainWindow" name="main_window">
+      <widget class="QWidget" name="centralwidget"/>
+      <widget class="QMenuBar" name="menubar"/>
+      <widget class="QStatusBar" name="statusbar">
+        <action name="actionFoo">
+          <property name="text">
+            <string>foo</string>
+          </property>
+        </action>
+      </widget>
+    </widget>
+    <resources/>
+    <connections/>
+</ui>
diff --git a/sources/pyside6/tests/QtUiTools/bug_1060.py b/sources/pyside6/tests/QtUiTools/bug_1060.py
new file mode 100644
index 000000000..2fe0163c9
--- /dev/null
+++ b/sources/pyside6/tests/QtUiTools/bug_1060.py
@@ -0,0 +1,54 @@
+#############################################################################
+##
+## 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.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+''' unit test for BUG #1060 '''
+
+import os
+import sys
+
+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 helper.helper import adjust_filename
+from PySide6.QtWidgets import QApplication
+from PySide6.QtUiTools import QUiLoader
+
+
+class MyQUiLoader(QUiLoader):
+    def __init__(self):
+        super(MyQUiLoader, self).__init__()
+
+    def createWidget(self, *args):
+        return super(MyQUiLoader, self).createWidget(*args)
+
+if __name__ == "__main__":
+    app = QApplication([])
+
+    ui = MyQUiLoader().load(adjust_filename("bug_1060.ui", __file__))
+    ui.show()
diff --git a/sources/pyside6/tests/QtUiTools/bug_1060.ui b/sources/pyside6/tests/QtUiTools/bug_1060.ui
new file mode 100644
index 000000000..f4044a8c2
--- /dev/null
+++ b/sources/pyside6/tests/QtUiTools/bug_1060.ui
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Dialog</class>
+ <widget class="QDialog" name="Dialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>100</width>
+    <height>100</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Dialog</string>
+  </property>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/sources/pyside6/tests/QtUiTools/bug_360.py b/sources/pyside6/tests/QtUiTools/bug_360.py
new file mode 100644
index 000000000..ce33b4c6d
--- /dev/null
+++ b/sources/pyside6/tests/QtUiTools/bug_360.py
@@ -0,0 +1,70 @@
+#############################################################################
+##
+## 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.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+import os
+import sys
+import unittest
+
+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 helper.usesqapplication import UsesQApplication
+
+from PySide6 import QtCore, QtWidgets
+from PySide6.QtUiTools import QUiLoader
+
+class MyQUiLoader(QUiLoader):
+    def __init__(self, baseinstance):
+        QUiLoader.__init__(self)
+        self.baseinstance = baseinstance
+        self._widgets = []
+
+    def createWidget(self, className, parent=None, name=""):
+        widget = QUiLoader.createWidget(self, className, parent, name)
+        self._widgets.append(widget)
+        if parent is None:
+            return self.baseinstance
+        else:
+            setattr(self.baseinstance, name, widget)
+            return widget
+
+class ButTest(UsesQApplication):
+    def testCase(self):
+        w = QtWidgets.QWidget()
+        loader = MyQUiLoader(w)
+
+        filePath = os.path.join(os.path.dirname(__file__), 'minimal.ui')
+        ui = loader.load(filePath)
+
+        self.assertEqual(len(loader._widgets), 1)
+        self.assertEqual(type(loader._widgets[0]), QtWidgets.QFrame)
+
+if __name__ == '__main__':
+    unittest.main()
+
diff --git a/sources/pyside6/tests/QtUiTools/bug_376.py b/sources/pyside6/tests/QtUiTools/bug_376.py
new file mode 100644
index 000000000..db74b927a
--- /dev/null
+++ b/sources/pyside6/tests/QtUiTools/bug_376.py
@@ -0,0 +1,53 @@
+#############################################################################
+##
+## 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.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+import os
+import sys
+import unittest
+
+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 helper.usesqapplication import UsesQApplication
+
+from PySide6 import QtCore, QtWidgets
+from PySide6.QtUiTools import QUiLoader
+
+class BugTest(UsesQApplication):
+    def testCase(self):
+        w = QtWidgets.QWidget()
+        loader = QUiLoader()
+
+        filePath = os.path.join(os.path.dirname(__file__), 'test.ui')
+        result = loader.load(filePath, w)
+        self.assertTrue(isinstance(result.child_object, QtWidgets.QFrame))
+
+if __name__ == '__main__':
+    unittest.main()
+
diff --git a/sources/pyside6/tests/QtUiTools/bug_392.py b/sources/pyside6/tests/QtUiTools/bug_392.py
new file mode 100644
index 000000000..da6750d92
--- /dev/null
+++ b/sources/pyside6/tests/QtUiTools/bug_392.py
@@ -0,0 +1,84 @@
+#############################################################################
+##
+## 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.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+import os
+import sys
+import unittest
+
+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 helper.usesqapplication import UsesQApplication
+
+from PySide6.QtGui import QAction
+from PySide6.QtWidgets import QComboBox, QWidget
+from PySide6.QtUiTools import QUiLoader
+
+class MyWidget(QComboBox):
+    def __init__(self, parent=None):
+        QComboBox.__init__(self, parent)
+
+    def isPython(self):
+        return True
+
+class BugTest(UsesQApplication):
+    def testCase(self):
+        w = QWidget()
+        loader = QUiLoader()
+
+        filePath = os.path.join(os.path.dirname(__file__), 'action.ui')
+        result = loader.load(filePath, w)
+        self.assertTrue(isinstance(result.actionFoo, QAction))
+
+    def testPythonCustomWidgets(self):
+        w = QWidget()
+        loader = QUiLoader()
+        loader.registerCustomWidget(MyWidget)
+        self.assertTrue('MyWidget' in loader.availableWidgets())
+
+        filePath = os.path.join(os.path.dirname(__file__), 'pycustomwidget.ui')
+        result = loader.load(filePath, w)
+        self.assertTrue(isinstance(result.custom, MyWidget))
+        self.assertTrue(result.custom.isPython())
+
+    def testPythonCustomWidgetsTwice(self):
+        w = QWidget()
+        loader = QUiLoader()
+        loader.registerCustomWidget(MyWidget)
+        self.assertTrue('MyWidget' in loader.availableWidgets())
+
+        filePath = os.path.join(os.path.dirname(__file__), 'pycustomwidget2.ui')
+        result = loader.load(filePath, w)
+        self.assertTrue(isinstance(result.custom, MyWidget))
+        self.assertTrue(isinstance(result.custom2, MyWidget))
+        self.assertTrue(result.custom.isPython())
+
+if __name__ == '__main__':
+    unittest.main()
+
diff --git a/sources/pyside6/tests/QtUiTools/bug_426.py b/sources/pyside6/tests/QtUiTools/bug_426.py
new file mode 100644
index 000000000..07a490389
--- /dev/null
+++ b/sources/pyside6/tests/QtUiTools/bug_426.py
@@ -0,0 +1,55 @@
+#############################################################################
+##
+## 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.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+import os
+import sys
+import unittest
+
+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 PySide6.QtCore import QTimer
+from PySide6.QtGui import QAction, QActionGroup
+from PySide6.QtWidgets import QApplication, QWidget
+from PySide6.QtUiTools import QUiLoader
+
+
+class Window(object):
+    def __init__(self):
+        loader = QUiLoader()
+        filePath = os.path.join(os.path.dirname(__file__), 'bug_426.ui')
+        self.widget = loader.load(filePath)
+        self.group = QActionGroup(self.widget)
+        self.widget.show()
+        QTimer.singleShot(0, self.widget.close)
+
+if __name__ == "__main__":
+    app = QApplication(sys.argv)
+    win = Window()
+    sys.exit(app.exec_())
diff --git a/sources/pyside6/tests/QtUiTools/bug_426.ui b/sources/pyside6/tests/QtUiTools/bug_426.ui
new file mode 100644
index 000000000..99353cd2b
--- /dev/null
+++ b/sources/pyside6/tests/QtUiTools/bug_426.ui
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Form</class>
+ <widget class="QWidget" name="Form">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/sources/pyside6/tests/QtUiTools/bug_552.py b/sources/pyside6/tests/QtUiTools/bug_552.py
new file mode 100644
index 000000000..bd6ec57c7
--- /dev/null
+++ b/sources/pyside6/tests/QtUiTools/bug_552.py
@@ -0,0 +1,57 @@
+#############################################################################
+##
+## 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.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+import os
+import sys
+import unittest
+
+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 helper.helper import adjust_filename
+from PySide6 import QtWidgets, QtCore
+from PySide6.QtUiTools import QUiLoader
+
+class View_1(QtWidgets.QWidget):
+
+    def __init__(self):
+        QtWidgets.QWidget.__init__(self)
+        loader = QUiLoader()
+        widget = loader.load(adjust_filename('bug_552.ui', __file__), self)
+        self.children = []
+        for child in widget.findChildren(QtCore.QObject, None):
+            self.children.append(child)
+        self.t = widget.tabWidget
+        self.t.removeTab(0)
+
+app = QtWidgets.QApplication([])
+window = View_1()
+window.show()
+
+# If it doesn't crash it works :-)
diff --git a/sources/pyside6/tests/QtUiTools/bug_552.ui b/sources/pyside6/tests/QtUiTools/bug_552.ui
new file mode 100644
index 000000000..f98da4421
--- /dev/null
+++ b/sources/pyside6/tests/QtUiTools/bug_552.ui
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Form</class>
+ <widget class="QWidget" name="Form">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <widget class="QTabWidget" name="tabWidget">
+   <property name="geometry">
+    <rect>
+     <x>130</x>
+     <y>80</y>
+     <width>139</width>
+     <height>80</height>
+    </rect>
+   </property>
+   <property name="currentIndex">
+    <number>0</number>
+   </property>
+   <widget class="QWidget" name="tab">
+    <attribute name="title">
+     <string>Tab 1</string>
+    </attribute>
+   </widget>
+   <widget class="QWidget" name="tab_2">
+    <attribute name="title">
+     <string>Tab 2</string>
+    </attribute>
+   </widget>
+  </widget>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/sources/pyside6/tests/QtUiTools/bug_797.py b/sources/pyside6/tests/QtUiTools/bug_797.py
new file mode 100644
index 000000000..bc46af65f
--- /dev/null
+++ b/sources/pyside6/tests/QtUiTools/bug_797.py
@@ -0,0 +1,49 @@
+#############################################################################
+##
+## 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.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+import os
+import sys
+import unittest
+
+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 helper.helper import adjust_filename
+
+from PySide6 import QtUiTools
+from PySide6 import QtCore
+from PySide6 import QtWidgets
+
+
+app = QtWidgets.QApplication([])
+loader = QtUiTools.QUiLoader()
+file = QtCore.QFile(adjust_filename('bug_552.ui', __file__))
+w = QtWidgets.QWidget()
+# An exception can't be thrown
+mainWindow = loader.load(file, w)
diff --git a/sources/pyside6/tests/QtUiTools/bug_909.py b/sources/pyside6/tests/QtUiTools/bug_909.py
new file mode 100644
index 000000000..79ad5d095
--- /dev/null
+++ b/sources/pyside6/tests/QtUiTools/bug_909.py
@@ -0,0 +1,57 @@
+#############################################################################
+##
+## 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.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+import os
+import sys
+import unittest
+
+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 PySide6.QtCore import QFile
+from PySide6.QtWidgets import QTabWidget
+from PySide6.QtUiTools import QUiLoader
+
+from helper.usesqapplication import UsesQApplication
+from helper.helper import adjust_filename
+
+class TestDestruction(UsesQApplication):
+    def testBug909(self):
+        fileName = QFile(adjust_filename('bug_909.ui', __file__))
+        loader = QUiLoader()
+        main_win = loader.load(fileName)
+        self.assertEqual(sys.getrefcount(main_win), 2)
+        fileName.close()
+
+        tw = QTabWidget(main_win)
+        main_win.setCentralWidget(tw)
+        main_win.show()
+
+if __name__ == '__main__':
+    unittest.main()
diff --git a/sources/pyside6/tests/QtUiTools/bug_909.ui b/sources/pyside6/tests/QtUiTools/bug_909.ui
new file mode 100644
index 000000000..b07f62d05
--- /dev/null
+++ b/sources/pyside6/tests/QtUiTools/bug_909.ui
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>MainWindow</class>
+ <widget class="QMainWindow" name="MainWindow">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>800</width>
+    <height>600</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>MainWindow</string>
+  </property>
+  <widget class="QWidget" name="centralwidget"/>
+  <widget class="QMenuBar" name="menubar">
+   <property name="geometry">
+    <rect>
+     <x>0</x>
+     <y>0</y>
+     <width>800</width>
+     <height>25</height>
+    </rect>
+   </property>
+  </widget>
+  <widget class="QStatusBar" name="statusbar"/>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/sources/pyside6/tests/QtUiTools/bug_913.py b/sources/pyside6/tests/QtUiTools/bug_913.py
new file mode 100644
index 000000000..0352764ca
--- /dev/null
+++ b/sources/pyside6/tests/QtUiTools/bug_913.py
@@ -0,0 +1,57 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+#############################################################################
+##
+## 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.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+import os
+import sys
+import unittest
+
+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 helper.helper import adjust_filename
+
+from PySide6.QtCore import *
+from PySide6.QtWidgets import *
+from PySide6.QtUiTools import *
+
+class TestBug913 (unittest.TestCase):
+
+    def testIt(self):
+        app = QApplication([])
+
+        loader = QUiLoader()
+        widget = loader.load(adjust_filename('bug_913.ui', __file__))
+        widget.tabWidget.currentIndex() # direct child is available as member
+        widget.le_first.setText('foo') # child of QTabWidget must also be available!
+
+if __name__ == '__main__':
+    unittest.main()
diff --git a/sources/pyside6/tests/QtUiTools/bug_913.ui b/sources/pyside6/tests/QtUiTools/bug_913.ui
new file mode 100644
index 000000000..0fc95fd53
--- /dev/null
+++ b/sources/pyside6/tests/QtUiTools/bug_913.ui
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Form</class>
+ <widget class="QWidget" name="Form">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <widget class="QTabWidget" name="tabWidget">
+     <widget class="QWidget" name="tab">
+      <attribute name="title">
+       <string>Tab 1</string>
+      </attribute>
+      <layout class="QFormLayout" name="formLayout">
+       <item row="0" column="0">
+        <widget class="QLabel" name="label">
+         <property name="text">
+          <string>First name:</string>
+         </property>
+        </widget>
+       </item>
+       <item row="0" column="1">
+        <widget class="QLineEdit" name="le_first"/>
+       </item>
+       <item row="1" column="0">
+        <widget class="QLabel" name="label_2">
+         <property name="text">
+          <string>Last name:</string>
+         </property>
+        </widget>
+       </item>
+       <item row="1" column="1">
+        <widget class="QLineEdit" name="le_last"/>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="tab_2">
+      <attribute name="title">
+       <string>Tab 2</string>
+      </attribute>
+     </widget>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/sources/pyside6/tests/QtUiTools/bug_958.py b/sources/pyside6/tests/QtUiTools/bug_958.py
new file mode 100644
index 000000000..cfef1f5f4
--- /dev/null
+++ b/sources/pyside6/tests/QtUiTools/bug_958.py
@@ -0,0 +1,59 @@
+#############################################################################
+##
+## 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.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+import os
+import sys
+import unittest
+
+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 PySide6 import QtWidgets, QtUiTools
+from helper.helper import adjust_filename
+from helper.timedqapplication import TimedQApplication
+
+class Gui_Qt(QtWidgets.QMainWindow):
+    def __init__(self, parent=None):
+        super(Gui_Qt, self).__init__(parent)
+
+        lLoader = QtUiTools.QUiLoader()
+
+        # this used to cause a segfault because the old inject code used to destroy the parent layout
+        self._cw = lLoader.load(adjust_filename('bug_958.ui', __file__),  self)
+
+        self.setCentralWidget(self._cw)
+
+class BugTest(TimedQApplication):
+    def testCase(self):
+        lMain = Gui_Qt()
+        lMain.show()
+        self.app.exec_()
+
+if __name__ == "__main__":
+    unittest.main()
diff --git a/sources/pyside6/tests/QtUiTools/bug_958.ui b/sources/pyside6/tests/QtUiTools/bug_958.ui
new file mode 100644
index 000000000..57cdbddba
--- /dev/null
+++ b/sources/pyside6/tests/QtUiTools/bug_958.ui
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>customWidget</class>
+ <widget class="QWidget" name="customWidget">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>626</width>
+    <height>578</height>
+   </rect>
+  </property>
+  <property name="minimumSize">
+   <size>
+    <width>500</width>
+    <height>0</height>
+   </size>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <widget class="QTableWidget" name="resultTable"/>
+   </item>
+   <item>
+    <widget class="QProgressBar" name="progressBar">
+     <property name="value">
+      <number>0</number>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="actionLayout">
+     <item>
+      <widget class="QPushButton" name="processButton">
+       <property name="text">
+        <string>&amp;Berechnen</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/sources/pyside6/tests/QtUiTools/bug_965.py b/sources/pyside6/tests/QtUiTools/bug_965.py
new file mode 100644
index 000000000..97668a36b
--- /dev/null
+++ b/sources/pyside6/tests/QtUiTools/bug_965.py
@@ -0,0 +1,55 @@
+#############################################################################
+##
+## 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.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+import os
+import sys
+import unittest
+
+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 PySide6.QtUiTools import QUiLoader
+
+from helper.usesqapplication import UsesQApplication
+from helper.helper import adjust_filename
+
+class MyQUiLoader(QUiLoader):
+    def __init__(self):
+        super(MyQUiLoader, self).__init__()
+
+    def createWidget(self, className, parent=None, name=""):
+        return None
+
+class BugTest(UsesQApplication):
+    def testCase(self):
+        loader = MyQUiLoader()
+        self.assertRaises(RuntimeError, loader.load, adjust_filename('bug_965.ui', __file__))
+
+if __name__ == '__main__':
+    unittest.main()
diff --git a/sources/pyside6/tests/QtUiTools/bug_965.ui b/sources/pyside6/tests/QtUiTools/bug_965.ui
new file mode 100644
index 000000000..e324db829
--- /dev/null
+++ b/sources/pyside6/tests/QtUiTools/bug_965.ui
@@ -0,0 +1,27 @@
+<ui version="4.0" >
+ <author></author>
+ <comment></comment>
+ <exportmacro></exportmacro>
+ <class>MainWindow</class>
+ <widget class="QMainWindow" name="MainWindow" >
+  <property name="objectName" >
+   <string notr="true" >MainWindow</string>
+  </property>
+  <property name="geometry" >
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>800</width>
+    <height>600</height>
+   </rect>
+  </property>
+  <property name="windowTitle" >
+   <string>MainWindow</string>
+  </property>
+  <widget class="QMenuBar" name="menubar" />
+  <widget class="QWidget" name="centralwidget" />
+  <widget class="QStatusBar" name="statusbar" />
+ </widget>
+ <pixmapfunction></pixmapfunction>
+ <connections/>
+</ui>
diff --git a/sources/pyside6/tests/QtUiTools/loadUiType_test.py b/sources/pyside6/tests/QtUiTools/loadUiType_test.py
new file mode 100644
index 000000000..8cbbe4cb9
--- /dev/null
+++ b/sources/pyside6/tests/QtUiTools/loadUiType_test.py
@@ -0,0 +1,75 @@
+#############################################################################
+##
+## Copyright (C) 2020 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.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+import os
+import sys
+import unittest
+
+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 helper.usesqapplication import UsesQApplication
+
+from PySide6.QtWidgets import QWidget, QFrame, QPushButton
+from PySide6.QtUiTools import loadUiType
+
+class loadUiTypeTester(UsesQApplication):
+    def testFunction(self):
+        filePath = os.path.join(os.path.dirname(__file__), "minimal.ui")
+        loaded = loadUiType(filePath)
+        self.assertNotEqual(loaded, None)
+
+        # (<class '__main__.Ui_Form'>, <class 'PySide6.QtWidgets.QFrame'>)
+        generated, base = loaded
+
+        # Generated class contains retranslateUi method
+        self.assertTrue("retranslateUi" in dir(generated))
+
+        # Base class instance will be QFrame for this example
+        self.assertTrue(isinstance(base(), QFrame))
+
+        anotherFileName = os.path.join(os.path.dirname(__file__), "test.ui")
+        another = loadUiType(anotherFileName)
+        self.assertNotEqual(another, None)
+
+        generated, base = another
+        # Base class instance will be QWidget for this example
+        self.assertTrue(isinstance(base(), QWidget))
+
+        w = base()
+        ui = generated()
+        ui.setupUi(w)
+
+        self.assertTrue(isinstance(ui.child_object, QFrame))
+        self.assertTrue(isinstance(ui.grandson_object, QPushButton))
+
+
+if __name__ == '__main__':
+    unittest.main()
+
diff --git a/sources/pyside6/tests/QtUiTools/minimal.ui b/sources/pyside6/tests/QtUiTools/minimal.ui
new file mode 100644
index 000000000..c6bb70cda
--- /dev/null
+++ b/sources/pyside6/tests/QtUiTools/minimal.ui
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Form</class>
+ <widget class="QFrame" name="Form">
+ </widget>
+</ui>
diff --git a/sources/pyside6/tests/QtUiTools/pycustomwidget.ui b/sources/pyside6/tests/QtUiTools/pycustomwidget.ui
new file mode 100644
index 000000000..c066153a0
--- /dev/null
+++ b/sources/pyside6/tests/QtUiTools/pycustomwidget.ui
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>qwidget</class>
+ <widget class="QWidget" name="qwidget">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string/>
+  </property>
+  <widget class="MyWidget" name="custom">
+   <property name="geometry">
+    <rect>
+     <x>10</x>
+     <y>10</y>
+     <width>79</width>
+     <height>23</height>
+    </rect>
+   </property>
+  </widget>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>MyWidget</class>
+   <extends>QComboBox</extends>
+   <header>customwidget</header>
+  </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/sources/pyside6/tests/QtUiTools/pycustomwidget2.ui b/sources/pyside6/tests/QtUiTools/pycustomwidget2.ui
new file mode 100644
index 000000000..8826ac1fb
--- /dev/null
+++ b/sources/pyside6/tests/QtUiTools/pycustomwidget2.ui
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>qwidget</class>
+ <widget class="QWidget" name="qwidget">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string/>
+  </property>
+
+  <widget class="MyWidget" name="custom">
+   <property name="geometry">
+    <rect>
+     <x>10</x>
+     <y>10</y>
+     <width>79</width>
+     <height>23</height>
+    </rect>
+   </property>
+  </widget>
+
+ <widget class="MyWidget" name="custom2">
+   <property name="geometry">
+    <rect>
+     <x>10</x>
+     <y>10</y>
+     <width>79</width>
+     <height>23</height>
+    </rect>
+   </property>
+ </widget>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>MyWidget</class>
+   <extends>QComboBox</extends>
+   <header>customwidget</header>
+  </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/sources/pyside6/tests/QtUiTools/test.ui b/sources/pyside6/tests/QtUiTools/test.ui
new file mode 100644
index 000000000..60afe22b3
--- /dev/null
+++ b/sources/pyside6/tests/QtUiTools/test.ui
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Form</class>
+ <widget class="QWidget" name="Form">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>185</width>
+    <height>133</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <widget class="QFrame" name="child_object">
+   <property name="geometry">
+    <rect>
+     <x>0</x>
+     <y>0</y>
+     <width>181</width>
+     <height>131</height>
+    </rect>
+   </property>
+   <property name="frameShape">
+    <enum>QFrame::StyledPanel</enum>
+   </property>
+   <property name="frameShadow">
+    <enum>QFrame::Raised</enum>
+   </property>
+   <widget class="QPushButton" name="grandson_object">
+    <property name="geometry">
+     <rect>
+      <x>50</x>
+      <y>60</y>
+      <width>80</width>
+      <height>25</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>PushButton</string>
+    </property>
+   </widget>
+  </widget>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/sources/pyside6/tests/QtUiTools/ui_test.py b/sources/pyside6/tests/QtUiTools/ui_test.py
new file mode 100644
index 000000000..6f35637ad
--- /dev/null
+++ b/sources/pyside6/tests/QtUiTools/ui_test.py
@@ -0,0 +1,47 @@
+#############################################################################
+##
+## 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.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+import os
+import sys
+import unittest
+
+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 PySide6.QtUiTools import QUiLoader
+
+from helper.usesqapplication import UsesQApplication
+
+class QUiLoaderCreation(UsesQApplication):
+
+    def testConstructor(self):
+        loader = QUiLoader()
+
+if __name__ == '__main__':
+    unittest.main()
diff --git a/sources/pyside6/tests/QtUiTools/uiloader_test.py b/sources/pyside6/tests/QtUiTools/uiloader_test.py
new file mode 100644
index 000000000..9addb3f69
--- /dev/null
+++ b/sources/pyside6/tests/QtUiTools/uiloader_test.py
@@ -0,0 +1,79 @@
+#############################################################################
+##
+## 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.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+import os
+import sys
+import unittest
+
+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 helper.usesqapplication import UsesQApplication
+
+from PySide6.QtWidgets import QWidget
+from PySide6.QtUiTools import QUiLoader
+
+
+class OverridingLoader(QUiLoader):
+    def createWidget(self, class_name, parent=None, name=''):
+        if class_name == 'QWidget':
+            w = QWidget(parent)
+            w.setObjectName(name)
+            return w
+        return QUiLoader.createWidget(self, class_name, parent, name)
+
+
+class QUiLoaderTester(UsesQApplication):
+    def setUp(self):
+        UsesQApplication.setUp(self)
+        self._filePath = os.path.join(os.path.dirname(__file__), 'test.ui')
+
+    def testLoadFile(self):
+        loader = QUiLoader()
+        parent = QWidget()
+        w = loader.load(self._filePath, parent)
+        self.assertNotEqual(w, None)
+
+        self.assertEqual(len(parent.children()), 1)
+
+        child = w.findChild(QWidget, "child_object")
+        self.assertNotEqual(child, None)
+        self.assertEqual(w.findChild(QWidget, "grandson_object"), child.findChild(QWidget, "grandson_object"))
+
+
+    def testLoadFileOverride(self):
+        # PYSIDE-1070, override QUiLoader::createWidget() with parent=None crashes
+        loader = OverridingLoader()
+        w = loader.load(self._filePath)
+        self.assertNotEqual(w, None)
+
+
+if __name__ == '__main__':
+    unittest.main()
+