#!/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 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.
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## $QT_END_LICENSE$
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#############################################################################

import unittest
from PySide2 import QtCore

class Emitter(QtCore.QObject):
    s1 = QtCore.Signal()
    s2 = QtCore.Signal()
    s3 = QtCore.Signal()
    s4 = QtCore.Signal()
    s5 = QtCore.Signal()
    s6 = QtCore.Signal()
    s7 = QtCore.Signal()
    s8 = QtCore.Signal()
    s9 = QtCore.Signal()
    s10 = QtCore.Signal()
    s11 = QtCore.Signal()
    s12 = QtCore.Signal()
    s13 = QtCore.Signal()
    s14 = QtCore.Signal()

class SignalNumberLimitTest(unittest.TestCase):
    def myCb(self):
        self._count += 1

    def testBug(self):
        e = Emitter()
        e.s1.connect(self.myCb)
        e.s2.connect(self.myCb)
        e.s3.connect(self.myCb)
        e.s4.connect(self.myCb)
        e.s5.connect(self.myCb)
        e.s6.connect(self.myCb)
        e.s7.connect(self.myCb)
        e.s8.connect(self.myCb)
        e.s9.connect(self.myCb)
        e.s10.connect(self.myCb)
        e.s11.connect(self.myCb)
        e.s12.connect(self.myCb)
        e.s13.connect(self.myCb)
        e.s14.connect(self.myCb)

        self._count = 0
        e.s1.emit()
        e.s2.emit()
        e.s3.emit()
        e.s4.emit()
        e.s5.emit()
        e.s6.emit()
        e.s7.emit()
        e.s8.emit()
        e.s9.emit()
        e.s10.emit()
        e.s11.emit()
        e.s12.emit()
        e.s13.emit()
        e.s14.emit()
        self.assertEqual(self._count, 14)

if __name__ == '__main__':
    unittest.main()