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//

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt API.  It exists purely as an

// implementation detail.  This header file may change from version to

// version without notice, or even be removed.

//

// We mean it.

#include "qapplicationargumentparser_p.h"

#include "qapplicationargument_p.h"

#include <QtTest/QtTest>

Q_DECLARE_METATYPE(QList<QApplicationArgument>);

Q_DECLARE_METATYPE(QApplicationArgumentParser::ExitCode);

/*!

  \class tst_QApplicationArgumentParser

  \brief The class tst_QApplicationArgumentParser tests class QApplicationArgumentParser.

  \internal

  \since 4.5

*/

class tst_QApplicationArgumentParser : public QObject

{

    Q_OBJECT

private slots:

    void negativeTest() const;

    void negativeTest_data() const;

    void mandatoryArguments() const;

    void mandatoryArguments_data() const;

};

/*

Comments from notes.txt:

Different arg types:

* -name <mandatory value>

* -name <no value, it's a switch>

Both of these types in addition have a cardinality. For instance:

-name -name -name

-name value1 -name value2 -name value3

Possible Tests

-------------------

    ./foo -ab -cd -

    ./foo -ab -cd - - -

    ./foo -ab -cd - input1 input

    ./foo -help -

    ./foo - -help

    // -switch has upper limit of 2

    ./foo -switch -switch -switch

    // -switch has upper limit of 1

    ./foo -switch -switch

    // -switch has lower limit of 1

    ./foo

    ./foo -switch cruft -switch

    ./foo -option value1 cruft -option value2

    ./foo -option value1 cruft cruft -option value2

    ./foo -option value1 cruft cruft cruft -option value2

    ./foo -option -option -option2 -option2

    ./foo -option

    ./foo -option -option -option2

    ./foo -option -

    ./foo -option - -

*/

void tst_QApplicationArgumentParser::negativeTest() const

{

}

void tst_QApplicationArgumentParser::negativeTest_data() const

{

    QTest::addColumn<QStringList>("inputArgs");

    QTest::addColumn<QApplicationArgumentParser::ExitCode>("expectedExitCode");

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

    QTest::addColumn<QList<QApplicationArgument> >("declarations");

}

void tst_QApplicationArgumentParser::mandatoryArguments() const

{

   QFETCH(QStringList, inputArgs);

   QFETCH(QList<QApplicationArgument>, inputDecls);

   QApplicationArgumentParser parser(inputArgs);

   parser.setDeclaredArguments(inputDecls);

   QVERIFY(!parser.parse());

   QCOMPARE(parser.exitCode(), QApplicationArgumentParser::ParseError);

}

void tst_QApplicationArgumentParser::mandatoryArguments_data() const

{

    QTest::addColumn<QStringList>("inputArgs");

    QTest::addColumn<QList<QApplicationArgument> >("inputDecls");

    {

        QStringList in;

        in << "./appName";

        QList<QApplicationArgument> decls;

        QApplicationArgument arg1("name", QString(), QVariant::String);

        arg1.setMinimumOccurrence(1);

        decls.append(arg1);

        QTest::newRow("A single, named, argument") << in << decls;

    }

}

QTEST_APPLESS_MAIN(tst_QApplicationArgumentParser)

#include "tst_qapplicationargumentparser.moc"