C++ (Cpp) QDeclarativeEngine::setOutputWarningsToStandardError Exemples

Exemple #1

Fichier : tst_qdeclarativeengine.cpp Projet : Drakey83/steamlink-sdk

void tst_qdeclarativeengine::outputWarningsToStandardError()
{
    QDeclarativeEngine engine;

    QCOMPARE(engine.outputWarningsToStandardError(), true);

    QDeclarativeComponent c(&engine);
    c.setData("import QtQuick 1.0; QtObject { property int a: undefined }", QUrl());

    QVERIFY(c.isReady() == true);

    warnings.clear();
    QtMessageHandler old = qInstallMessageHandler(msgHandler);

    QObject *o = c.create();

    qInstallMessageHandler(old);

    QVERIFY(o != 0);
    delete o;

    QCOMPARE(warnings.count(), 1);
    QCOMPARE(warnings.at(0), QLatin1String("<Unknown File>:1: Unable to assign [undefined] to int a"));
    warnings.clear();


    engine.setOutputWarningsToStandardError(false);
    QCOMPARE(engine.outputWarningsToStandardError(), false);


    old = qInstallMessageHandler(msgHandler);

    o = c.create();

    qInstallMessageHandler(old);

    QVERIFY(o != 0);
    delete o;

    QCOMPARE(warnings.count(), 0);
}