From 093bc20a90543e0e4c386083e2d97b98510058b2 Mon Sep 17 00:00:00 2001
From: Maximilian Goldstein <max.goldstein@qt.io>
Date: Wed, 26 Aug 2020 10:26:35 +0200
Subject: QtQml: Improve ListProperty

* Support new methods
* Do more type checking
* Avoids segfaults when calling unimplemented methods

Change-Id: Id0cfbc2f9a79c0f916db0bb9e950d707dc5da478
Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
---
 sources/pyside2/tests/QtQml/listproperty.py | 81 +++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 sources/pyside2/tests/QtQml/listproperty.py

(limited to 'sources/pyside2/tests/QtQml/listproperty.py')

diff --git a/sources/pyside2/tests/QtQml/listproperty.py b/sources/pyside2/tests/QtQml/listproperty.py
new file mode 100644
index 000000000..6337e5fa4
--- /dev/null
+++ b/sources/pyside2/tests/QtQml/listproperty.py
@@ -0,0 +1,81 @@
+#############################################################################
+##
+## 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 unittest
+
+from PySide2.QtCore import QObject
+from PySide2.QtQml import ListProperty
+
+class InheritsQObject(QObject):
+    pass
+
+def dummyFunc():
+    pass
+
+class TestListProperty(unittest.TestCase):
+    def testIt(self):
+
+        # Verify that type checking works properly
+        type_check_error = False
+
+        try:
+            ListProperty(QObject)
+            ListProperty(InheritsQObject)
+        except:
+            type_check_error = True
+
+        self.assertFalse(type_check_error)
+
+        try:
+            ListProperty(int)
+        except TypeError:
+            type_check_error = True
+
+        self.assertTrue(type_check_error)
+
+        # Verify that method validation works properly
+        method_check_error = False
+
+        try:
+            ListProperty(QObject, append=None, at=None, count=None, replace=None, clear=None, removeLast=None)  # Explicitly setting None
+            ListProperty(QObject, append=dummyFunc)
+            ListProperty(QObject, count=dummyFunc, at=dummyFunc)
+        except:
+            method_check_error = True
+
+        self.assertFalse(method_check_error)
+
+        try:
+            ListPropery(QObject, append=QObject())
+        except:
+            method_check_error = True
+
+        self.assertTrue(method_check_error)
+
+if __name__ == '__main__':
+    unittest.main()
-- 
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