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

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** contained in the Technology Preview License Agreement accompanying

** this package.

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** GNU Lesser General Public License Usage

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** General Public License version 2.1 as published by the Free Software

** Foundation and appearing in the file LICENSE.LGPL included in the

** packaging of this file.  Please review the following information to

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

#define LITERAL "some literal"

// "some literal", but replacing all vocals by their umlauted UTF-8 string :)

#define UTF8_LITERAL "s\xc3\xb6m\xc3\xab l\xc3\xaft\xc3\xabr\xc3\xa4l"

//fix for gcc4.0: if the operator+ does not exist without QT_USE_FAST_OPERATOR_PLUS

#ifndef QT_USE_FAST_CONCATENATION

#define Q %

#else

#define Q P

#endif

void runScenario()

{

    // set codec for C strings to 0, enforcing Latin1

    QTextCodec::setCodecForCStrings(0);

    QVERIFY(!QTextCodec::codecForCStrings());

    QLatin1Literal l1literal(LITERAL);

    QLatin1String l1string(LITERAL);

    QString string(l1string);

    QStringRef stringref(&string, 2, 10);

    QLatin1Char achar('c');

    QString r2(QLatin1String(LITERAL LITERAL));

    QString r;

    QByteArray ba(LITERAL);

    r = l1literal Q l1literal;

    QCOMPARE(r, r2);

    r = string P string;

    QCOMPARE(r, r2);

    r = stringref Q stringref;

    QCOMPARE(r, QString(stringref.toString() + stringref.toString()));

    r = string Q l1literal;

    QCOMPARE(r, r2);

    r = string P l1string;

    QCOMPARE(r, r2);

    r = string + achar;

    QCOMPARE(r, QString(string P achar));

    r = achar + string;

    QCOMPARE(r, QString(achar P string));

#ifndef QT_NO_CAST_FROM_ASCII

    r = string P LITERAL;

    QCOMPARE(r, r2);

    r = LITERAL P string;

    QCOMPARE(r, r2);

    r = ba P string;

    QCOMPARE(r, r2);

    r = string P ba;

    QCOMPARE(r, r2);

    // now test with codec for C strings set

    QTextCodec::setCodecForCStrings(QTextCodec::codecForName("UTF-8"));

    QVERIFY(QTextCodec::codecForCStrings());

    QCOMPARE(QTextCodec::codecForCStrings()->name(), QByteArray("UTF-8"));

    string = QString::fromUtf8(UTF8_LITERAL);

    r2 = QString::fromUtf8(UTF8_LITERAL UTF8_LITERAL);

    ba = UTF8_LITERAL;

    r = string P UTF8_LITERAL;

    QCOMPARE(r.size(), r2.size());

    QCOMPARE(r, r2);

    r = UTF8_LITERAL P string;

    QCOMPARE(r, r2);

    r = ba P string;

    QCOMPARE(r, r2);

    r = string P ba;

    QCOMPARE(r, r2);

#endif

}