kwin/autotests/libinput/key_event_test.cpp

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2020-08-02 22:22:19 +00:00
/*
KWin - the KDE window manager
This file is part of the KDE project.
2020-08-02 22:22:19 +00:00
SPDX-FileCopyrightText: 2016 Martin Gräßlin <mgraesslin@kde.org>
2020-08-02 22:22:19 +00:00
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "mock_libinput.h"
#include "backends/libinput/device.h"
#include "backends/libinput/events.h"
#include <QtTest>
#include <linux/input.h>
Q_DECLARE_METATYPE(libinput_key_state)
using namespace KWin::LibInput;
class TestLibinputKeyEvent : public QObject
{
Q_OBJECT
private Q_SLOTS:
void init();
void cleanup();
void testCreate();
void testEvent_data();
void testEvent();
private:
libinput_device *m_nativeDevice = nullptr;
Device *m_device = nullptr;
};
void TestLibinputKeyEvent::init()
{
m_nativeDevice = new libinput_device;
m_nativeDevice->keyboard = true;
m_device = new Device(m_nativeDevice);
}
void TestLibinputKeyEvent::cleanup()
{
delete m_device;
m_device = nullptr;
delete m_nativeDevice;
m_nativeDevice = nullptr;
}
void TestLibinputKeyEvent::testCreate()
{
// this test verifies the initialisation of a KeyEvent and the parent Event class
libinput_event_keyboard *keyEvent = new libinput_event_keyboard;
keyEvent->device = m_nativeDevice;
std::unique_ptr<Event> event{Event::create(keyEvent)};
// API of event
QCOMPARE(event->type(), LIBINPUT_EVENT_KEYBOARD_KEY);
QCOMPARE(event->device(), m_device);
QCOMPARE(event->nativeDevice(), m_nativeDevice);
QCOMPARE((libinput_event *)(*event.get()), keyEvent);
// verify it's a key event
QVERIFY(dynamic_cast<KeyEvent *>(event.get()));
QCOMPARE((libinput_event_keyboard *)(*dynamic_cast<KeyEvent *>(event.get())), keyEvent);
// verify that a nullptr passed to Event::create returns a nullptr
QVERIFY(!Event::create(nullptr));
}
void TestLibinputKeyEvent::testEvent_data()
{
QTest::addColumn<libinput_key_state>("keyState");
QTest::addColumn<KWin::InputRedirection::KeyboardKeyState>("expectedKeyState");
QTest::addColumn<quint32>("key");
QTest::addColumn<quint32>("time");
QTest::newRow("pressed") << LIBINPUT_KEY_STATE_PRESSED << KWin::InputRedirection::KeyboardKeyPressed << quint32(KEY_A) << 100u;
QTest::newRow("released") << LIBINPUT_KEY_STATE_RELEASED << KWin::InputRedirection::KeyboardKeyReleased << quint32(KEY_B) << 200u;
}
void TestLibinputKeyEvent::testEvent()
{
// this test verifies the key press/release
libinput_event_keyboard *keyEvent = new libinput_event_keyboard;
keyEvent->device = m_nativeDevice;
QFETCH(libinput_key_state, keyState);
keyEvent->state = keyState;
QFETCH(quint32, key);
keyEvent->key = key;
QFETCH(quint32, time);
keyEvent->time = std::chrono::milliseconds(time);
std::unique_ptr<Event> event(Event::create(keyEvent));
auto ke = dynamic_cast<KeyEvent *>(event.get());
QVERIFY(ke);
QTEST(ke->state(), "expectedKeyState");
QCOMPARE(ke->key(), key);
QCOMPARE(ke->time(), keyEvent->time);
}
QTEST_GUILESS_MAIN(TestLibinputKeyEvent)
#include "key_event_test.moc"