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** This file is part of the test suite of the Qt Toolkit.

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****************************************************************************/

#include <QtTest/QtTest>

#include <qstring.h>

#include <ostream>

#include <sstream>

class tst_QStl: public QObject

{

    Q_OBJECT

private slots:

    void streaming_data();

    void streaming();

    void concatenate();

};

static inline std::ostream &operator<<(std::ostream &out, const QString &string)

{

    out << string.toLocal8Bit().constData();

    return out;

}

void tst_QStl::streaming_data()

{

    QTest::addColumn<QString>("str");

    QTest::newRow("hello") << "hello";

    QTest::newRow("empty") << "";

}

void tst_QStl::streaming()

{

    QFETCH(QString, str);

    std::ostringstream buf;

    buf << str;

    std::string result = buf.str();

    QCOMPARE(QString::fromLatin1(result.data()), str);

}

void tst_QStl::concatenate()

{

    std::ostringstream buf;

    buf << QLatin1String("Hello ") << QLatin1String("World");

    QCOMPARE(QString::fromLatin1(buf.str().data()), QString("Hello World"));

}

QTEST_APPLESS_MAIN(tst_QStl)

#include "tst_qstl.moc"