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// SPDX-FileCopyrightText: 2023 Alexander Lohnau <alexander.lohnau@gmx.de>
// SPDX-License-Identifier: LGPL-2.0-or-later
#include <QTest>
#include <plasmaquick/sharedqmlengine.h>
using namespace PlasmaQuick;
class SharedQmlEngineTest : public QObject
{
Q_OBJECT
private Q_SLOTS:
void testSettingTranslationDomain()
{
std::unique_ptr<SharedQmlEngine> obj(new SharedQmlEngine());
const QString testDomain = QStringLiteral("testme");
QVERIFY(obj->translationDomain().isEmpty());
obj->setTranslationDomain(testDomain);
QCOMPARE(obj->translationDomain(), testDomain);
obj.reset(new SharedQmlEngine());
QVERIFY(obj->translationDomain().isEmpty());
}
void testUsingSameEngine()
{
std::unique_ptr<SharedQmlEngine> obj1(new SharedQmlEngine());
std::unique_ptr<SharedQmlEngine> obj2(new SharedQmlEngine());
QVERIFY(obj1->engine() == obj2->engine());
QVERIFY(obj1->rootContext() != obj2->rootContext());
}
void testDeletingEngine()
{
std::unique_ptr<SharedQmlEngine> obj1(new SharedQmlEngine());
std::weak_ptr<QQmlEngine> weakPtr(obj1->engine());
QVERIFY(weakPtr.lock());
// The one in obj1
QCOMPARE(weakPtr.use_count(), 1);
{
std::unique_ptr<SharedQmlEngine> obj2(new SharedQmlEngine());
// The one in obj1 and in obj2
QCOMPARE(weakPtr.use_count(), 2);
}
obj1.reset(nullptr);
// Our object is deleted and as the last strong ref it should ensure everything is deleted.
QVERIFY(!weakPtr.lock());
QCOMPARE(weakPtr.use_count(), 0);
}
};
QTEST_MAIN(SharedQmlEngineTest)
#include "sharedqmlenginetest.moc"
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