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# Copyright 2015-2021 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
#
# SPDX-License-Identifier: GPL-3.0-or-later
"""Tests for Timer."""
import pytest
from qutebrowser.qt.core import QObject
from qutebrowser.utils import usertypes
class Parent(QObject):
"""Class for test_parent()."""
def test_parent():
"""Make sure the parent is set correctly."""
parent = Parent()
t = usertypes.Timer(parent)
assert t.parent() is parent
def test_named():
"""Make sure the name is set correctly."""
t = usertypes.Timer(name='foobar')
assert t._name == 'foobar'
assert t.objectName() == 'foobar'
assert repr(t) == "<qutebrowser.utils.usertypes.Timer name='foobar'>"
def test_unnamed():
"""Make sure an unnamed Timer is named correctly."""
t = usertypes.Timer()
assert not t.objectName()
assert t._name == 'unnamed'
assert repr(t) == "<qutebrowser.utils.usertypes.Timer name='unnamed'>"
def test_set_interval_overflow():
"""Make sure setInterval raises OverflowError with very big numbers."""
t = usertypes.Timer()
with pytest.raises(OverflowError):
t.setInterval(2 ** 64)
def test_start_overflow():
"""Make sure start raises OverflowError with very big numbers."""
t = usertypes.Timer()
with pytest.raises(OverflowError):
t.start(2 ** 64)
def test_timeout_start(qtbot):
"""Make sure the timer works with start()."""
t = usertypes.Timer()
with qtbot.wait_signal(t.timeout, timeout=3000):
t.start(200)
def test_timeout_set_interval(qtbot):
"""Make sure the timer works with setInterval()."""
t = usertypes.Timer()
with qtbot.wait_signal(t.timeout, timeout=3000):
t.setInterval(200)
t.start()
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