Method foreach

tests/quicktexturetest.cpp:65–68

        QQuickItem *textItem = nullptr;
        foreach (auto item, view()->rootObject()->findChildren<QQuickItem *>()) {
            if (strcmp(item->metaObject()->className(), "QQuickText") == 0)
                textItem = item;
        }
        QVERIFY(textItem);
        Probe::instance()->selectObject(textItem, QPoint());