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Unit test for QML

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  • E Offline
    E Offline
    ephe
    wrote on 21 Feb 2014, 10:01 last edited by
    #1

    I have written a couple of unit tests to test my QMLs already - passing values to QML, call functions and reading properties.

    @
    int argc(5);
    char** argv = new char *[5];
    argv[0] = "";
    argv[1] = "";
    argv[2] = "";
    argv[3] = "";
    argv[4] = "";
    QGuiApplication app(argc, argv);
    QQmlEngine engine;

    QQmlComponent component(&engine, QUrl("qrc:/myTest/Test.qml"));
    m_object = component.create();
    QMetaObject::invokeMethod(m_object, "myMethod", Q_ARG(QVariant, "test test"));
    QString str = QQmlProperty(m_object, "myString").read().toString();
    

    @

    This is working perfectly fine as long as I do not call any methods on the Canvas which use the context2d.

    @
    import QtQuick 2.0

    Item {
    property string myString
    Canvas
    {
    id: canvas
    }

    function myMethod(str)
    {
        myString = str
    }
    

    }
    @

    If I call methods on the context2d, I get the following message:
    Unable to use getContext() at this time, please wait for available: true

    I guess I need to make the canvas visible to test it? Are there any suggestions of how to do that or how I can "fake" the availability?

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    21 Feb 2014, 10:01

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