--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/auto/qstringbuilder1/stringbuilder.cpp	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,133 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** 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
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+// This is included in various .cpp files as a compile test for various scenarios
+// depending on NO_CAST_*  and  QT_USE_FAST_OPERATOR_PLUS and QT_USE_FAST_CONCATENATION
+
+#if SCENARIO == 1
+// this is the "no harm done" version. Only operator% is active,
+// with NO_CAST * defined
+#define P %
+#undef QT_USE_FAST_OPERATOR_PLUS
+#undef QT_USE_FAST_CONCATENATION
+#define QT_NO_CAST_FROM_ASCII
+#define QT_NO_CAST_TO_ASCII
+#endif
+
+
+#if SCENARIO == 2
+// this is the "full" version. Operator+ is replaced by a QStringBuilder
+// based version
+// with NO_CAST * defined
+#define P +
+#define QT_USE_FAST_OPERATOR_PLUS
+#define QT_USE_FAST_CONCATENATION
+#define QT_NO_CAST_FROM_ASCII
+#define QT_NO_CAST_TO_ASCII
+#endif
+
+#if SCENARIO == 3
+// this is the "no harm done" version. Only operator% is active,
+// with NO_CAST * _not_ defined
+#define P %
+#undef QT_USE_FAST_OPERATOR_PLUS
+#undef QT_USE_FAST_CONCATENATION
+#undef QT_NO_CAST_FROM_ASCII
+#undef QT_NO_CAST_TO_ASCII
+#endif
+
+#if SCENARIO == 4
+// this is the "full" version. Operator+ is replaced by a QStringBuilder
+// based version
+// with NO_CAST * _not_ defined
+#define P +
+#define QT_USE_FAST_OPERATOR_PLUS
+#define QT_USE_FAST_CONCATENATION
+#undef QT_NO_CAST_FROM_ASCII
+#undef QT_NO_CAST_TO_ASCII
+#endif
+
+#include <QtTest/QtTest>
+#include "stringbuilder.h"
+
+//TESTED_CLASS=QStringBuilder
+//TESTED_FILES=qstringbuilder.cpp
+
+#define LITERAL "some literal"
+
+void tst_QStringBuilder::scenario()
+{
+    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 P l1literal;
+    QCOMPARE(r, r2);
+    r = string P string;
+    QCOMPARE(r, r2);
+    r = stringref P stringref;
+    QCOMPARE(r, QString(stringref.toString() + stringref.toString()));
+    r = string P 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);
+#endif
+}
+
+QTEST_APPLESS_MAIN(tst_QStringBuilder)