Method testDFGrab

tests/quicktexturetest.cpp:53–77

    }

    void testDFGrab()
    {
        if (!showSource("qrc:/manual/textures.qml"))
            return;

        auto remoteView = ObjectBroker::object<RemoteViewInterface *>("com.kdab.GammaRay.ObjectInspector.texture.remoteView");
        QVERIFY(remoteView);
        QSignalSpy frameSpy(remoteView, &RemoteViewInterface::frameUpdated);
        QVERIFY(frameSpy.isValid());
        remoteView->setViewActive(true);

        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());

        QVERIFY(frameSpy.wait() || frameSpy.size() >= 1);
        const auto last = frameSpy.size() - 1;
        const auto frame = frameSpy.at(last).at(0).value<RemoteViewFrame>();
        QVERIFY(frame.viewRect().height() > 0);
        QVERIFY(frame.viewRect().width() > 0);
    }

    void testShaderEffectSourceGrab()
    {