1 files changed, 54 insertions, 0 deletions
diff --git a/sources/pyside2/tests/util/helper/basicpyslotcase.py b/sources/pyside2/tests/util/helper/basicpyslotcase.py
new file mode 100644
index 000000000..511db8e08
--- /dev/null
+++ b/sources/pyside2/tests/util/helper/basicpyslotcase.py
@@ -0,0 +1,54 @@
+#############################################################################
+##
+## 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.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+
+class BasicPySlotCase(object):
+    '''Base class that tests python slots and signal emissions.
+
+    Python slots are defined as any callable passed to QObject.connect().
+    '''
+    def setUp(self):
+        self.called = False
+
+    def tearDown(self):
+        try:
+            del self.args
+        except:
+            pass
+
+    def cb(self, *args):
+        '''Simple callback with arbitrary arguments.
+
+        The test function must setup the 'args' attribute with a sequence
+        containing the arguments expected to be received by this slot.
+        Currently only a single connection is supported.
+        '''
+        if tuple(self.args) == args:
+            self.called = True
+        else:
+            raise ValueError('Invalid arguments for callback')