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// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include <QtQml/qqmlapplicationengine.h>
#include <QtQml/qqmlcomponent.h>
#include <QtTest/qbenchmark.h>
#include <QtTest/qtest.h>
#include <QtTest/qtestcase.h>
class DeltaBlue : public QObject
{
Q_OBJECT
public:
private slots:
void qml() {
QBENCHMARK {
QObject *instance = engine.singletonInstance<QObject *>(
"DeltaBlue", "Main");
QMetaObject::invokeMethod(instance, "deltaBlue");
engine.clearSingletons();
}
}
void nicer() {
QQmlComponent chain(&engine, "DeltaBlue", "ChainTest");
QQmlComponent projection(&engine, "DeltaBlue", "ProjectionTest");
QBENCHMARK {
QScopedPointer<QObject> chainTest(chain.create());
QMetaObject::invokeMethod(chainTest.data(), "run");
QScopedPointer<QObject> projectionTest(projection.create());
QMetaObject::invokeMethod(projectionTest.data(), "run");
}
}
void onlyCreate() {
QQmlComponent chain(&engine, "DeltaBlue", "ChainTest");
QQmlComponent projection(&engine, "DeltaBlue", "ProjectionTest");
QBENCHMARK {
QScopedPointer<QObject> chainTest(chain.create());
QScopedPointer<QObject> projectionTest(projection.create());
}
}
void js() {
QQmlComponent main2(&engine, "DeltaBlue", "Main2");
QBENCHMARK {
QScopedPointer<QObject> instance(main2.create());
QMetaObject::invokeMethod(instance.data(), "deltaBlue");
}
}
void jsOnlyCreate() {
QQmlComponent main2(&engine, "DeltaBlue", "Main2");
QBENCHMARK {
QScopedPointer<QObject> instance(main2.create());
}
}
private:
QQmlApplicationEngine engine;
};
QTEST_MAIN(DeltaBlue)
#include "main.moc"
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