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/*************************************************************************************
* Copyright 2015 by Sebastian Kügler <sebas@kde.org> *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Lesser General Public *
* License as published by the Free Software Foundation; either *
* version 2.1 of the License, or (at your option) any later version. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA *
*************************************************************************************/
#include <QCoreApplication>
#include <QtTest>
#include <QObject>
#include <QSignalSpy>
#include "backendmanager_p.h"
#include "getconfigoperation.h"
#include "setconfigoperation.h"
#include "config.h"
#include "configmonitor.h"
#include "output.h"
#include "mode.h"
#include "edid.h"
#include "waylandtestserver.h"
Q_LOGGING_CATEGORY(KSCREEN_WAYLAND, "kscreen.kwayland")
using namespace KScreen;
class TestKWaylandConfig : public QObject
{
Q_OBJECT
public:
explicit TestKWaylandConfig(QObject *parent = nullptr);
private Q_SLOTS:
void initTestCase();
void cleanupTestCase();
void changeConfig();
void testPositionChange();
void testRotationChange();
void testRotationChange_data();
void testScaleChange();
void testModeChange();
void testApplyOnPending();
private:
WaylandTestServer *m_server;
};
TestKWaylandConfig::TestKWaylandConfig(QObject *parent)
: QObject(parent)
, m_server(nullptr)
{
qputenv("KSCREEN_LOGGING", "false");
}
void TestKWaylandConfig::initTestCase()
{
setenv("KSCREEN_BACKEND", "kwayland", 1);
KScreen::BackendManager::instance()->shutdownBackend();
// This is how KWayland will pick up the right socket,
// and thus connect to our internal test server.
setenv("WAYLAND_DISPLAY", s_socketName.toLocal8Bit().constData(), 1);
m_server = new WaylandTestServer(this);
m_server->start();
}
void TestKWaylandConfig::cleanupTestCase()
{
qDebug() << "Shutting down";
KScreen::BackendManager::instance()->shutdownBackend();
delete m_server;
}
void TestKWaylandConfig::changeConfig()
{
auto op = new GetConfigOperation();
QVERIFY(op->exec());
auto config = op->config();
QVERIFY(config);
// Prepare monitor & spy
KScreen::ConfigMonitor *monitor = KScreen::ConfigMonitor::instance();
monitor->addConfig(config);
QSignalSpy configSpy(monitor, &KScreen::ConfigMonitor::configurationChanged);
// The first output is currently disabled, let's try to enable it
auto output = config->outputs().first();
QVERIFY(output->isEnabled() == false);
output->setEnabled(true);
output->setCurrentModeId(QStringLiteral("76"));
auto output2 = config->outputs()[2]; // is this id stable enough?
output2->setPos(QPoint(4000, 1080));
output2->setRotation(KScreen::Output::Left);
QSignalSpy serverSpy(m_server, &WaylandTestServer::configChanged);
auto sop = new SetConfigOperation(config, this);
sop->exec(); // fire and forget...
QVERIFY(configSpy.wait());
// check if the server changed
QCOMPARE(serverSpy.count(), 1);
QCOMPARE(configSpy.count(), 1);
monitor->removeConfig(config);
m_server->showOutputs();
}
void TestKWaylandConfig::testPositionChange()
{
auto op = new GetConfigOperation();
QVERIFY(op->exec());
auto config = op->config();
QVERIFY(config);
// Prepare monitor & spy
KScreen::ConfigMonitor *monitor = KScreen::ConfigMonitor::instance();
monitor->addConfig(config);
QSignalSpy configSpy(monitor, &KScreen::ConfigMonitor::configurationChanged);
auto output = config->outputs()[2]; // is this id stable enough?
auto new_pos = QPoint(3840, 1080);
output->setPos(new_pos);
QSignalSpy serverSpy(m_server, &WaylandTestServer::configChanged);
auto sop = new SetConfigOperation(config, this);
sop->exec(); // fire and forget...
QVERIFY(configSpy.wait());
// check if the server changed
QCOMPARE(serverSpy.count(), 1);
QCOMPARE(configSpy.count(), 1);
}
void TestKWaylandConfig::testRotationChange_data()
{
QTest::addColumn<KScreen::Output::Rotation>("rotation");
QTest::newRow("left") << KScreen::Output::Left;
QTest::newRow("inverted") << KScreen::Output::Inverted;
QTest::newRow("right") << KScreen::Output::Right;
QTest::newRow("none") << KScreen::Output::None;
}
void TestKWaylandConfig::testRotationChange()
{
QFETCH(KScreen::Output::Rotation, rotation);
auto op = new GetConfigOperation();
QVERIFY(op->exec());
auto config = op->config();
QVERIFY(config);
// Prepare monitor & spy
KScreen::ConfigMonitor *monitor = KScreen::ConfigMonitor::instance();
monitor->addConfig(config);
QSignalSpy configSpy(monitor, &KScreen::ConfigMonitor::configurationChanged);
auto output = config->outputs().first(); // is this id stable enough?
output->setRotation(rotation);
QSignalSpy serverSpy(m_server, &WaylandTestServer::configChanged);
auto sop = new SetConfigOperation(config, this);
sop->exec(); // fire and forget...
QVERIFY(configSpy.wait());
// check if the server changed
QCOMPARE(serverSpy.count(), 1);
QCOMPARE(configSpy.count(), 1);
// Get a new config, then compare the output with the expected new value
auto newop = new GetConfigOperation();
QVERIFY(newop->exec());
auto newconfig = newop->config();
QVERIFY(newconfig);
auto newoutput = newconfig->outputs().first();
QCOMPARE(newoutput->rotation(), rotation);
}
void TestKWaylandConfig::testScaleChange()
{
auto op = new GetConfigOperation();
QVERIFY(op->exec());
auto config = op->config();
QVERIFY(config);
auto op2 = new GetConfigOperation();
QVERIFY(op2->exec());
auto config2 = op2->config();
QVERIFY(config2);
// Prepare monitor & spy
KScreen::ConfigMonitor *monitor = KScreen::ConfigMonitor::instance();
monitor->addConfig(config);
monitor->addConfig(config2);
QSignalSpy configSpy(monitor, &KScreen::ConfigMonitor::configurationChanged);
QSignalSpy configSpy2(monitor, &KScreen::ConfigMonitor::configurationChanged);
auto output2 = config2->outputs()[2]; // is this id stable enough?
QSignalSpy outputSpy(output2.data(), &KScreen::Output::scaleChanged);
QCOMPARE(output2->scale(), 1.0);
auto output = config->outputs()[2]; // is this id stable enough?
output->setScale(2);
QSignalSpy serverSpy(m_server, &WaylandTestServer::configChanged);
auto sop = new SetConfigOperation(config, this);
sop->exec(); // fire and forget...
QVERIFY(configSpy.wait());
// check if the server changed
QCOMPARE(serverSpy.count(), 1);
QCOMPARE(configSpy.count(), 1);
QCOMPARE(outputSpy.count(), 1);
QCOMPARE(configSpy2.count(), 1);
QCOMPARE(output2->scale(), 2.0);
}
void TestKWaylandConfig::testModeChange()
{
auto op = new GetConfigOperation();
QVERIFY(op->exec());
auto config = op->config();
QVERIFY(config);
KScreen::ConfigMonitor *monitor = KScreen::ConfigMonitor::instance();
monitor->addConfig(config);
QSignalSpy configSpy(monitor, &KScreen::ConfigMonitor::configurationChanged);
auto output = config->outputs()[1]; // is this id stable enough?
QString new_mode = QStringLiteral("74");
output->setCurrentModeId(new_mode);
QSignalSpy serverSpy(m_server, &WaylandTestServer::configChanged);
auto sop = new SetConfigOperation(config, this);
sop->exec();
QVERIFY(configSpy.wait());
// check if the server changed
QCOMPARE(serverSpy.count(), 1);
QCOMPARE(configSpy.count(), 1);
}
void TestKWaylandConfig::testApplyOnPending()
{
auto op = new GetConfigOperation();
QVERIFY(op->exec());
auto config = op->config();
QVERIFY(config);
auto op2 = new GetConfigOperation();
QVERIFY(op2->exec());
auto config2 = op2->config();
QVERIFY(config2);
KScreen::ConfigMonitor *monitor = KScreen::ConfigMonitor::instance();
monitor->addConfig(config);
QSignalSpy configSpy(monitor, &KScreen::ConfigMonitor::configurationChanged);
auto output = config->outputs()[1]; // is this id stable enough?
QCOMPARE(output->scale(), 1.0);
output->setScale(2);
QSignalSpy serverSpy(m_server, &WaylandTestServer::configChanged);
QSignalSpy serverReceivedSpy(m_server, &WaylandTestServer::configReceived);
m_server->suspendChanges(true);
new SetConfigOperation(config, this);
/* Apply next config */
auto output2 = config2->outputs()[2]; // is this id stable enough?
QCOMPARE(output2->scale(), 2.0);
output2->setScale(3);
new SetConfigOperation(config2, this);
QVERIFY(serverReceivedSpy.wait());
QCOMPARE(serverReceivedSpy.count(), 1);
m_server->suspendChanges(false);
QVERIFY(configSpy.wait());
// check if the server changed
QCOMPARE(serverSpy.count(), 1);
QCOMPARE(configSpy.count(), 1);
QCOMPARE(output->scale(), 2.0);
QCOMPARE(output2->scale(), 3.0);
QVERIFY(configSpy.wait());
// check if the server changed
QCOMPARE(serverSpy.count(), 2);
QCOMPARE(configSpy.count(), 2);
QCOMPARE(output2->scale(), 3.0);
}
QTEST_GUILESS_MAIN(TestKWaylandConfig)
#include "testkwaylandconfig.moc"
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