kwin/autotests/libinput/context_test.cpp

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/********************************************************************
KWin - the KDE window manager
This file is part of the KDE project.
Copyright (C) 2016 Martin Gräßlin <mgraesslin@kde.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*********************************************************************/
#include "mock_libinput.h"
#include "mock_udev.h"
#include "../../libinput/context.h"
#include "../../udev.h"
#include <QtTest/QtTest>
Q_LOGGING_CATEGORY(KWIN_CORE, "kwin_core", QtCriticalMsg)
using namespace KWin;
using namespace KWin::LibInput;
class TestContext : public QObject
{
Q_OBJECT
private Q_SLOTS:
void cleanup();
void testCreateFailUdev();
void testAssignSeat_data();
void testAssignSeat();
};
void TestContext::cleanup()
{
delete udev::s_mockUdev;
udev::s_mockUdev = nullptr;
}
void TestContext::testCreateFailUdev()
{
// this test verifies that isValid is false if the setup fails
// we create an Udev without a mockUdev
Udev u;
QVERIFY(!(udev*)(u));
Context context(u);
QVERIFY(!context.isValid());
// should not have a valid libinput
libinput *libinput = context;
QVERIFY(!libinput);
QVERIFY(!context.assignSeat("testSeat"));
QCOMPARE(context.fileDescriptor(), -1);
}
void TestContext::testAssignSeat_data()
{
QTest::addColumn<bool>("assignShouldFail");
QTest::addColumn<bool>("expectedValue");
QTest::newRow("succeeds") << false << true;
QTest::newRow("fails") << true << false;
}
void TestContext::testAssignSeat()
{
// this test verifies the behavior of assignSeat
// setup udev so that we can create a context
udev::s_mockUdev = new udev;
QVERIFY(udev::s_mockUdev);
Udev u;
QVERIFY((udev*)(u));
Context context(u);
QVERIFY(context.isValid());
// this should give as a libinput
libinput *libinput = context;
QVERIFY(libinput);
// and now we can assign it
QFETCH(bool, assignShouldFail);
libinput->assignSeatRetVal = assignShouldFail;
QTEST(context.assignSeat("testSeat"), "expectedValue");
// of course it's not suspended
QVERIFY(!context.isSuspended());
}
QTEST_GUILESS_MAIN(TestContext)
#include "context_test.moc"