#!/usr/bin/env python
# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0

import os
import sys
import unittest

from pathlib import Path
sys.path.append(os.fspath(Path(__file__).resolve().parents[1]))
from init_paths import init_test_paths
init_test_paths(False)

from PySide6.QtCore import QObject, SIGNAL

MAX_LOOPS = 5
MAX_OBJECTS = 200


class Dummy(object):
    def __init__(self, parent):
        self._parent = parent

    def callback(self):
        self._called = True


class MultipleSlots(unittest.TestCase):
    def myCB(self):
        self._count += 1

    """
    def testUnboundSignal(self):
        o = QObject()
        self._count  = 0
        for i in range(MAX_OBJECTS):
            QObject.connect(o, SIGNAL("fire()"), lambda: self.myCB())

        o.emit(SIGNAL("fire()"))
        self.assertEqual(self._count, MAX_OBJECTS)

    """
    def testDisconnectCleanup(self):
        for c in range(MAX_LOOPS):
            self._count = 0
            self._senders = []
            for i in range(MAX_OBJECTS):
                o = QObject()
                QObject.connect(o, SIGNAL("fire()"), lambda: self.myCB())
                self._senders.append(o)
                o.emit(SIGNAL("fire()"))

            self.assertEqual(self._count, MAX_OBJECTS)

            # delete all senders will disconnect the signals
            self._senders = []


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