aboutsummaryrefslogtreecommitdiffstats
path: root/sources/pyside6/tests/signals/ref02_test.py
blob: db456b35b17a8dd921c1eecd2c984878bed93bdc (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
#!/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 gc
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 QCoreApplication, QTimeLine
from helper.usesqcoreapplication import UsesQCoreApplication


class NativeSignalsTest(UsesQCoreApplication):

    def setUp(self):
        UsesQCoreApplication.setUp(self)
        self.called = False
        self.timeline = QTimeLine(100)

    def tearDown(self):
        del self.called
        del self.timeline
        # PYSIDE-535: Need to collect garbage in PyPy to trigger deletion
        gc.collect()
        UsesQCoreApplication.tearDown(self)

    def testSignalWithIntArgument(self):

        def valueChangedSlot(value):
            self.called = True
            self.assertEqual(type(value), float)
            self.app.quit()

        self.timeline.valueChanged.connect(valueChangedSlot)
        self.timeline.start()

        self.app.exec()
        self.assertTrue(self.called)

    def testSignalWithoutArguments(self):

        def finishedSlot():
            self.called = True
            self.app.quit()

        self.timeline.finished.connect(finishedSlot)
        self.timeline.start()

        self.app.exec()
        self.assertTrue(self.called)


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