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# testqstring.cpp Example File
qtestlib/tutorial2/testqstring.cpp

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        **
        ** This file is part of the documentation of the Qt Toolkit.
        **
        ** This file may be used under the terms of the GNU General Public
        ** License version 2.0 as published by the Free Software Foundation
        ** and appearing in the file LICENSE.GPL included in the packaging of
        ** this file.  Please review the following information to ensure GNU
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        #include <QtTest/QtTest>

        class TestQString: public QObject
        {
            Q_OBJECT

        private slots:
            void toUpper_data();
            void toUpper();
        };

        void TestQString::toUpper_data()
        {
            QTest::addColumn<QString>("string");
            QTest::addColumn<QString>("result");

            QTest::newRow("all lower") << "hello" << "HELLO";
            QTest::newRow("mixed")     << "Hello" << "HELLO";
            QTest::newRow("all upper") << "HELLO" << "HELLO";
        }

        void TestQString::toUpper()
        {
            QFETCH(QString, string);
            QFETCH(QString, result);

            QCOMPARE(string.toUpper(), result);
        }

        QTEST_MAIN(TestQString)
        #include "testqstring.moc"