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#include <QtCore/QDirIterator>

#include <QtTest/QtTest>

/* We use Patternist, so without it, we won't build. */

#ifdef QTEST_XMLPATTERNS

#include <QtXmlPatterns/QXmlQuery>

#include <QtXmlPatterns/QXmlSerializer>

#include "../qxmlquery/TestFundament.h"

/*!

 \class tst_CheckXMLFiles

 \internal

 \since 4.4

 \brief Checks whether the XML files found in $QTDIR are well-formed.

 */

class tst_CheckXMLFiles : public QObject

                        , private TestFundament

{

    Q_OBJECT

private Q_SLOTS:

    void checkXMLFiles() const;

    void checkXMLFiles_data() const;

};

void tst_CheckXMLFiles::checkXMLFiles() const

{

    QFETCH(QString, file);

    QXmlQuery query;

    query.setQuery(QLatin1String("doc-available('") + inputFileAsURI(file).toString() + QLatin1String("')"));

    QVERIFY(query.isValid());

    /* We don't care about the result, we only want to ensure the files can be parsed. */

    QByteArray dummy;

    QBuffer buffer(&dummy);

    QVERIFY(buffer.open(QIODevice::WriteOnly));

    QXmlSerializer serializer(query, &buffer);

    /* This is the important one. */

    QVERIFY(query.evaluateTo(&serializer));

}

void tst_CheckXMLFiles::checkXMLFiles_data() const

{

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

    QStringList patterns;

    /* List possible XML files in Qt. */

    patterns.append(QLatin1String("*.xml"));

    patterns.append(QLatin1String("*.gccxml"));

    patterns.append(QLatin1String("*.svg"));

    patterns.append(QLatin1String("*.ui"));

    patterns.append(QLatin1String("*.qrc"));

    patterns.append(QLatin1String("*.ts"));

    /* We don't do HTML files currently because so many of them in 3rd party are broken. */

    patterns.append(QLatin1String("*.xhtml"));

#ifndef Q_OS_WINCE

    QString path = QLatin1String("../../../");

#else

    QString path = QLatin1String("xmlfiles");

#endif

    QDirIterator it(inputFile(path), patterns, QDir::AllEntries, QDirIterator::Subdirectories);

    while(it.hasNext())

    {

        it.next();

        /* We got tons of broken XML files as part of auto tests. */

        if(!it.filePath().contains(QLatin1String("/tests/auto/")) &&

           !it.filePath().contains(QLatin1String("/tests/arthur/")))

            QTest::newRow(it.filePath().toUtf8().constData()) << it.filePath();

    }

}

QTEST_MAIN(tst_CheckXMLFiles)

#include "tst_checkxmlfiles.moc"

#else

QTEST_NOOP_MAIN

#endif

// vim: et:ts=4:sw=4:sts=4