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/*
* SPDX-FileCopyrightText: 2012 Alejandro Fiestas Olivares <afiestas@kde.org>
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*/
#include <QObject>
#include <QTest>
#include "../src/backendmanager_p.h"
#include "../src/config.h"
#include "../src/getconfigoperation.h"
#include "../src/mode.h"
#include "../src/output.h"
#include "../src/screen.h"
#include "../src/setconfigoperation.h"
using namespace KScreen;
class testScreenConfig : public QObject
{
Q_OBJECT
private:
KScreen::ConfigPtr getConfig();
private Q_SLOTS:
void initTestCase();
void singleOutput();
void singleOutputWithoutPreferred();
void multiOutput();
void clonesOutput();
void configCanBeApplied();
void supportedFeatures();
void testInvalidMode();
void cleanupTestCase();
void testOutputPositionNormalization();
};
ConfigPtr testScreenConfig::getConfig()
{
qputenv("KSCREEN_BACKEND_INPROCESS", "1");
auto *op = new GetConfigOperation();
if (!op->exec()) {
qWarning("ConfigOperation error: %s", qPrintable(op->errorString()));
BackendManager::instance()->shutdownBackend();
return ConfigPtr();
}
BackendManager::instance()->shutdownBackend();
return op->config();
}
void testScreenConfig::initTestCase()
{
qputenv("KSCREEN_LOGGING", "false");
qputenv("KSCREEN_BACKEND", "Fake");
}
void testScreenConfig::cleanupTestCase()
{
BackendManager::instance()->shutdownBackend();
}
void testScreenConfig::singleOutput()
{
// json file for the fake backend
KScreen::BackendManager::instance()->setBackendArgs(
{{QStringLiteral("TEST_DATA"), TEST_DATA "singleoutput.json"},
{QStringLiteral("SUPPORTED_FEATURES"), QVariant::fromValue(KScreen::Config::Feature::PerOutputScaling)}});
// QVERIFY2(kscreen, KScreen::errorString().toLatin1());
// QVERIFY2(!kscreen->backend().isEmpty(), "No backend loaded");
const ConfigPtr config = getConfig();
QVERIFY(!config.isNull());
const ScreenPtr screen = config->screen();
QVERIFY(!screen.isNull());
QCOMPARE(screen->minSize(), QSize(320, 200));
QCOMPARE(screen->maxSize(), QSize(8192, 8192));
QCOMPARE(screen->currentSize(), QSize(1280, 800));
QCOMPARE(config->outputs().count(), 1);
const OutputPtr output = config->outputs().take(1);
QVERIFY(!output.isNull());
QCOMPARE(output->name(), QLatin1String("LVDS1"));
QCOMPARE(output->type(), Output::Panel);
QCOMPARE(output->modes().count(), 3);
QCOMPARE(output->pos(), QPoint(0, 0));
QCOMPARE(output->geometry(), QRect(0, 0, 1280, 800));
QCOMPARE(output->currentModeId(), QLatin1String("3"));
QCOMPARE(output->preferredModeId(), QLatin1String("3"));
QCOMPARE(output->rotation(), Output::None);
QCOMPARE(output->scale(), 1.0);
QCOMPARE(output->isConnected(), true);
QCOMPARE(output->isEnabled(), true);
QCOMPARE(output->isPrimary(), true);
// QCOMPARE(output->isEmbedded(), true);
QVERIFY2(output->clones().isEmpty(), "In singleOutput is impossible to have clones");
const ModePtr mode = output->currentMode();
QCOMPARE(mode->size(), QSize(1280, 800));
QCOMPARE(mode->refreshRate(), (float)59.9);
}
void testScreenConfig::singleOutputWithoutPreferred()
{
KScreen::BackendManager::instance()->setBackendArgs({{QStringLiteral("TEST_DATA"), TEST_DATA "singleOutputWithoutPreferred.json"}});
const ConfigPtr config = getConfig();
QVERIFY(!config.isNull());
const OutputPtr output = config->outputs().take(1);
QVERIFY(!output.isNull());
QVERIFY(output->preferredModes().isEmpty());
QCOMPARE(output->preferredModeId(), QLatin1String("3"));
}
void testScreenConfig::multiOutput()
{
KScreen::BackendManager::instance()->setBackendArgs(
{{QStringLiteral("TEST_DATA"), TEST_DATA "multipleoutput.json"},
{QStringLiteral("SUPPORTED_FEATURES"), QVariant::fromValue(KScreen::Config::Feature::PerOutputScaling)}});
const ConfigPtr config = getConfig();
QVERIFY(!config.isNull());
const ScreenPtr screen = config->screen();
QVERIFY(!screen.isNull());
QCOMPARE(screen->minSize(), QSize(320, 200));
QCOMPARE(screen->maxSize(), QSize(8192, 8192));
QCOMPARE(screen->currentSize(), QSize(3200, 1880));
QCOMPARE(config->outputs().count(), 2);
const OutputPtr output = config->outputs().take(2);
QVERIFY(!output.isNull());
QCOMPARE(output->name(), QStringLiteral("HDMI1"));
QCOMPARE(output->type(), Output::HDMI);
QCOMPARE(output->modes().count(), 4);
QCOMPARE(output->pos(), QPoint(1280, 0));
QCOMPARE(output->geometry(), QRect(1280, 0, std::ceil(1920 / 1.4), std::ceil(1080 / 1.4)));
QCOMPARE(output->currentModeId(), QLatin1String("4"));
QCOMPARE(output->preferredModeId(), QLatin1String("4"));
QCOMPARE(output->rotation(), Output::None);
QCOMPARE(output->scale(), 1.4);
QCOMPARE(output->isConnected(), true);
QCOMPARE(output->isEnabled(), true);
QCOMPARE(output->isPrimary(), false);
QVERIFY2(output->clones().isEmpty(), "This simulates extended output, no clones");
const ModePtr mode = output->currentMode();
QVERIFY(!mode.isNull());
QCOMPARE(mode->size(), QSize(1920, 1080));
QCOMPARE(mode->refreshRate(), (float)60.0);
}
void testScreenConfig::clonesOutput()
{
KScreen::BackendManager::instance()->setBackendArgs({{QStringLiteral("TEST_DATA"), TEST_DATA "multipleclone.json"}});
const ConfigPtr config = getConfig();
QVERIFY(!config.isNull());
const ScreenPtr screen = config->screen();
QVERIFY(!screen.isNull());
QCOMPARE(screen->minSize(), QSize(320, 200));
QCOMPARE(screen->maxSize(), QSize(8192, 8192));
QCOMPARE(screen->currentSize(), QSize(1024, 768));
const OutputPtr one = config->outputs()[1];
const OutputPtr two = config->outputs()[2];
QCOMPARE(one->currentMode()->size(), two->currentMode()->size());
QCOMPARE(one->clones().count(), 1);
QCOMPARE(one->clones().first(), two->id());
QVERIFY2(two->clones().isEmpty(), "Output two should have no clones");
}
void testScreenConfig::configCanBeApplied()
{
KScreen::BackendManager::instance()->setBackendArgs({{QStringLiteral("TEST_DATA"), TEST_DATA "singleoutputBroken.json"}});
const ConfigPtr brokenConfig = getConfig();
KScreen::BackendManager::instance()->setBackendArgs({{QStringLiteral("TEST_DATA"), TEST_DATA "singleoutput.json"}});
const ConfigPtr currentConfig = getConfig();
QVERIFY(!currentConfig.isNull());
const OutputPtr primaryBroken = brokenConfig->outputs()[2];
QVERIFY(!primaryBroken.isNull());
const OutputPtr currentPrimary = currentConfig->outputs()[1];
QVERIFY(!currentPrimary.isNull());
QVERIFY(!Config::canBeApplied(brokenConfig));
primaryBroken->setId(currentPrimary->id());
QVERIFY(!Config::canBeApplied(brokenConfig));
primaryBroken->setConnected(currentPrimary->isConnected());
QVERIFY(!Config::canBeApplied(brokenConfig));
primaryBroken->setCurrentModeId(QStringLiteral("42"));
QVERIFY(!Config::canBeApplied(brokenConfig));
primaryBroken->setCurrentModeId(currentPrimary->currentModeId());
QVERIFY(!Config::canBeApplied(brokenConfig));
qDebug() << "brokenConfig.modes" << primaryBroken->mode(QStringLiteral("3"));
primaryBroken->mode(QStringLiteral("3"))->setSize(QSize(1280, 800));
qDebug() << "brokenConfig.modes" << primaryBroken->mode(QStringLiteral("3"));
QVERIFY(Config::canBeApplied(brokenConfig));
KScreen::BackendManager::instance()->setBackendArgs({{QStringLiteral("TEST_DATA"), TEST_DATA "tooManyOutputs.json"}});
const ConfigPtr brokenConfig2 = getConfig();
QVERIFY(!brokenConfig2.isNull());
int enabledOutputsCount = 0;
for (const OutputPtr &output : brokenConfig2->outputs()) {
if (output->isEnabled()) {
++enabledOutputsCount;
}
}
QVERIFY(brokenConfig2->screen()->maxActiveOutputsCount() < enabledOutputsCount);
QVERIFY(!Config::canBeApplied(brokenConfig2));
const ConfigPtr nulllConfig;
QVERIFY(!Config::canBeApplied(nulllConfig));
}
void testScreenConfig::supportedFeatures()
{
ConfigPtr config = getConfig();
QVERIFY(config->supportedFeatures().testFlag(KScreen::Config::Feature::None));
QVERIFY(!config->supportedFeatures().testFlag(KScreen::Config::Feature::Writable));
QVERIFY(!config->supportedFeatures().testFlag(KScreen::Config::Feature::PrimaryDisplay));
QVERIFY(!config->supportedFeatures().testFlag(KScreen::Config::Feature::PerOutputScaling));
config->setSupportedFeatures(KScreen::Config::Feature::Writable | KScreen::Config::Feature::PrimaryDisplay);
QVERIFY(config->supportedFeatures().testFlag(KScreen::Config::Feature::Writable));
QVERIFY(config->supportedFeatures().testFlag(KScreen::Config::Feature::PrimaryDisplay));
config->setSupportedFeatures(KScreen::Config::Feature::None);
QVERIFY(config->supportedFeatures().testFlag(KScreen::Config::Feature::None));
config->setSupportedFeatures(KScreen::Config::Feature::PerOutputScaling | KScreen::Config::Feature::Writable);
QVERIFY(!config->supportedFeatures().testFlag(KScreen::Config::Feature::None));
QVERIFY(config->supportedFeatures().testFlag(KScreen::Config::Feature::Writable));
QVERIFY(config->supportedFeatures().testFlag(KScreen::Config::Feature::PerOutputScaling));
config->setSupportedFeatures(KScreen::Config::Feature::PerOutputScaling | KScreen::Config::Feature::Writable | KScreen::Config::Feature::PrimaryDisplay);
QVERIFY(!config->supportedFeatures().testFlag(KScreen::Config::Feature::None));
QVERIFY(config->supportedFeatures().testFlag(KScreen::Config::Feature::Writable));
QVERIFY(config->supportedFeatures().testFlag(KScreen::Config::Feature::PrimaryDisplay));
QVERIFY(config->supportedFeatures().testFlag(KScreen::Config::Feature::PerOutputScaling));
}
void testScreenConfig::testInvalidMode()
{
ModeList modes;
ModePtr invalidMode = modes.value(QStringLiteral("99"));
QVERIFY(invalidMode.isNull());
auto output = new KScreen::Output();
auto currentMode = output->currentMode();
QVERIFY(currentMode.isNull());
QVERIFY(!currentMode);
delete output;
}
void testScreenConfig::testOutputPositionNormalization()
{
KScreen::BackendManager::instance()->setBackendArgs({{QStringLiteral("TEST_DATA"), TEST_DATA "multipleoutput.json"}});
const ConfigPtr config = getConfig();
QVERIFY(!config.isNull());
auto left = config->outputs().first();
auto right = config->outputs().last();
QVERIFY(!left.isNull());
QVERIFY(!right.isNull());
left->setPos(QPoint(-5000, 700));
right->setPos(QPoint(-3720, 666));
QCOMPARE(left->pos(), QPoint(-5000, 700));
QCOMPARE(right->pos(), QPoint(-3720, 666));
// start a set operation to fix up the positions
{
auto setop = new SetConfigOperation(config);
setop->exec();
}
QCOMPARE(left->pos(), QPoint(0, 34));
QCOMPARE(right->pos(), QPoint(1280, 0));
// make sure it doesn't touch a valid config
{
auto setop = new SetConfigOperation(config);
setop->exec();
}
QCOMPARE(left->pos(), QPoint(0, 34));
QCOMPARE(right->pos(), QPoint(1280, 0));
// positions of single outputs should be at 0, 0
left->setEnabled(false);
{
auto setop = new SetConfigOperation(config);
setop->exec();
}
QCOMPARE(right->pos(), QPoint());
}
QTEST_MAIN(testScreenConfig)
#include "testscreenconfig.moc"
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