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#include <qtest.h>
#include <qdir.h>
#include <QtDeclarative/qdeclarativeengine.h>
#include <QtDeclarative/qdeclarativecomponent.h>
#include <QDebug>

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

private slots:
    void importsPlugin();
};

#define VERIFY_ERRORS(errorfile) \
    if (!errorfile) { \
        if (qgetenv("DEBUG") != "" && !component.errors().isEmpty()) \
            qWarning() << "Unexpected Errors:" << component.errors(); \
        QVERIFY(!component.isError()); \
        QVERIFY(component.errors().isEmpty()); \
    } else { \
        QFile file(QLatin1String("data/") + QLatin1String(errorfile)); \
        QVERIFY(file.open(QIODevice::ReadOnly)); \
        QByteArray data = file.readAll(); \
        file.close(); \
        QList<QByteArray> expected = data.split('\n'); \
        expected.removeAll(QByteArray("")); \
        QList<QDeclarativeError> errors = component.errors(); \
        QList<QByteArray> actual; \
        for (int ii = 0; ii < errors.count(); ++ii) { \
            const QDeclarativeError &error = errors.at(ii); \
            QByteArray errorStr = QByteArray::number(error.line()) + ":" +  \
                                  QByteArray::number(error.column()) + ":" + \
                                  error.description().toUtf8(); \
            actual << errorStr; \
        } \
        if (qgetenv("DEBUG") != "" && expected != actual) \
            qWarning() << "Expected:" << expected << "Actual:" << actual;  \
        if (qgetenv("QDECLARATIVELANGUAGE_UPDATEERRORS") != "" && expected != actual) {\
            QFile file(QLatin1String("data/") + QLatin1String(errorfile)); \
            QVERIFY(file.open(QIODevice::WriteOnly)); \
            for (int ii = 0; ii < actual.count(); ++ii) { \
                file.write(actual.at(ii)); file.write("\n"); \
            } \
            file.close(); \
        } else { \
            QCOMPARE(expected, actual); \
        } \
    }

inline QUrl TEST_FILE(const QString &filename)
{
    QFileInfo fileInfo(__FILE__);
    return QUrl::fromLocalFile(fileInfo.absoluteDir().filePath(filename));
}


void tst_qdeclarativemoduleplugin::importsPlugin()
{
    QDeclarativeEngine engine;
    engine.addImportPath(QLatin1String(SRCDIR) + QDir::separator() + QLatin1String("imports"));
    QTest::ignoreMessage(QtWarningMsg, "plugin created");
    QTest::ignoreMessage(QtWarningMsg, "import worked");
    QDeclarativeComponent component(&engine, TEST_FILE("data/works.qml"));
    foreach (QDeclarativeError err, component.errors())
    	qWarning() << err;
    VERIFY_ERRORS(0);
    QObject *object = component.create();
    QVERIFY(object != 0);
    QCOMPARE(object->property("value").toInt(),123);
}

QTEST_MAIN(tst_qdeclarativemoduleplugin)

#include "tst_qdeclarativemoduleplugin.moc"