147 lines
2.9 KiB
Python
147 lines
2.9 KiB
Python
# SPDX-FileCopyrightText: Jay Kamat <jaygkamat@gmail.com>:
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#
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# SPDX-License-Identifier: GPL-3.0-or-later
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"""Tests for qutebrowser.misc.throttle."""
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from unittest import mock
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from qutebrowser.qt import sip
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import pytest
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from qutebrowser.qt.core import QObject
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from helpers import testutils
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from qutebrowser.misc import throttle
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DELAY = 500 if testutils.ON_CI else 100
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@pytest.fixture
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def func():
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return mock.Mock(spec=[])
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@pytest.fixture
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def throttled(func):
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return throttle.Throttle(func, DELAY)
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def test_immediate(throttled, func, qapp):
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throttled("foo")
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throttled("foo")
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func.assert_called_once_with("foo")
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def test_immediate_kwargs(throttled, func, qapp):
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throttled(foo="bar")
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throttled(foo="bar")
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func.assert_called_once_with(foo="bar")
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def test_delayed(throttled, func, qtbot):
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throttled("foo")
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throttled("foo")
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throttled("foo")
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throttled("bar")
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func.assert_called_once_with("foo")
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func.reset_mock()
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qtbot.wait(2 * DELAY)
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func.assert_called_once_with("bar")
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def test_delayed_immediate_delayed(throttled, func, qtbot):
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throttled("foo")
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throttled("foo")
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throttled("foo")
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throttled("bar")
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func.assert_called_once_with("foo")
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func.reset_mock()
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qtbot.wait(4 * DELAY)
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func.assert_called_once_with("bar")
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func.reset_mock()
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throttled("baz")
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throttled("baz")
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throttled("bop")
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func.assert_called_once_with("baz")
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func.reset_mock()
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qtbot.wait(2 * DELAY)
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func.assert_called_once_with("bop")
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def test_delayed_delayed(throttled, func, qtbot):
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throttled("foo")
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throttled("foo")
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throttled("foo")
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throttled("bar")
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func.assert_called_once_with("foo")
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func.reset_mock()
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qtbot.wait(int(1.5 * DELAY))
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func.assert_called_once_with("bar")
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func.reset_mock()
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throttled("baz")
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throttled("baz")
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throttled("bop")
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qtbot.wait(2 * DELAY)
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func.assert_called_once_with("bop")
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func.reset_mock()
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def test_cancel(throttled, func, qtbot):
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throttled("foo")
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throttled("foo")
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throttled("foo")
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throttled("bar")
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func.assert_called_once_with("foo")
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func.reset_mock()
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throttled.cancel()
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qtbot.wait(int(1.5 * DELAY))
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func.assert_not_called()
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func.reset_mock()
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def test_set(func, qtbot):
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throttled = throttle.Throttle(func, DELAY)
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throttled.set_delay(DELAY)
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throttled("foo")
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throttled("foo")
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throttled("foo")
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throttled("bar")
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func.assert_called_once_with("foo")
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func.reset_mock()
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qtbot.wait(int(1.5 * DELAY))
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func.assert_called_once_with("bar")
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func.reset_mock()
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def test_deleted_object(qtbot):
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class Obj(QObject):
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def func(self):
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self.setObjectName("test")
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obj = Obj()
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throttled = throttle.Throttle(obj.func, DELAY, parent=obj)
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throttled()
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throttled()
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sip.delete(obj)
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qtbot.wait(int(1.5 * DELAY))
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