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#include <qtest.h>
#include <QmlEngine>
#include <QmlComponent>
#include <QPushButton>
#include <QmlContext>
#include <qmlinfo.h>

class tst_qmlinfo : public QObject
{
    Q_OBJECT
public:
    tst_qmlinfo() {}

private slots:
    void qmlObject();
    void nestedQmlObject();
    void nonQmlObject();
    void nullObject();
    void nonQmlContextedObject();

private:
    QmlEngine engine;
};

inline QUrl TEST_FILE(const QString &filename)
{
    return QUrl::fromLocalFile(QLatin1String(SRCDIR) + QLatin1String("/data/") + filename);
}

void tst_qmlinfo::qmlObject()
{
    QmlComponent component(&engine, TEST_FILE("qmlObject.qml"));

    QObject *object = component.create();
    QVERIFY(object != 0);

    QString message = "QML " + QString(object->metaObject()->className()) + " (" + component.url().toString() + ":3:1) Test Message";
    QTest::ignoreMessage(QtWarningMsg, qPrintable(message));
    qmlInfo(object) << "Test Message";

    QObject *nested = qvariant_cast<QObject *>(object->property("nested"));
    QVERIFY(nested != 0);

    message = "QML " + QString(nested->metaObject()->className()) + " (" + component.url().toString() + ":6:13) Second Test Message";
    QTest::ignoreMessage(QtWarningMsg, qPrintable(message));
    qmlInfo(nested) << "Second Test Message";
}

void tst_qmlinfo::nestedQmlObject()
{
    QmlComponent component(&engine, TEST_FILE("nestedQmlObject.qml"));

    QObject *object = component.create();
    QVERIFY(object != 0);

    QObject *nested = qvariant_cast<QObject *>(object->property("nested"));
    QVERIFY(nested != 0);
    QObject *nested2 = qvariant_cast<QObject *>(object->property("nested2"));
    QVERIFY(nested2 != 0);

    QString message = "QML " + QString(nested->metaObject()->className()) + " (" + component.url().toString() + ":5:13) Outer Object";
    QTest::ignoreMessage(QtWarningMsg, qPrintable(message));
    qmlInfo(nested) << "Outer Object";

    message = "QML " + QString(nested2->metaObject()->className()) + " (" + TEST_FILE("NestedObject.qml").toString() + ":6:14) Inner Object";
    QTest::ignoreMessage(QtWarningMsg, qPrintable(message));
    qmlInfo(nested2) << "Inner Object";
}

void tst_qmlinfo::nonQmlObject()
{
    QObject object;
    QTest::ignoreMessage(QtWarningMsg, "QML QObject (unknown location) Test Message");
    qmlInfo(&object) << "Test Message";

    QPushButton pbObject;
    QTest::ignoreMessage(QtWarningMsg, "QML QPushButton (unknown location) Test Message");
    qmlInfo(&pbObject) << "Test Message";
}

void tst_qmlinfo::nullObject()
{
    QTest::ignoreMessage(QtWarningMsg, "QML (unknown location) Null Object Test Message");
    qmlInfo(0) << "Null Object Test Message";
}

void tst_qmlinfo::nonQmlContextedObject()
{
    QObject object;
    QmlContext context(&engine);
    QmlEngine::setContextForObject(&object, &context);
    QTest::ignoreMessage(QtWarningMsg, "QML QObject (unknown location) Test Message");
    qmlInfo(&object) << "Test Message";
}

QTEST_MAIN(tst_qmlinfo)

#include "tst_qmlinfo.moc"