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#include <QtTest/QtTest>

#include <QDebug>

#include <private/qzipwriter_p.h>

#include <private/qzipreader_p.h>

#ifdef Q_OS_SYMBIAN

#define SRCDIR "."

#endif

class tst_QZip : public QObject

{

    Q_OBJECT

public slots:

    void init();

    void cleanup();

private slots:

    void basicUnpack();

    void symlinks();

    void readTest();

    void createArchive();

};

void tst_QZip::init()

{

}

void tst_QZip::cleanup()

{

}

void tst_QZip::basicUnpack()

{

    QZipReader zip(QString(SRCDIR) + "/testdata/test.zip", QIODevice::ReadOnly);

    QList<QZipReader::FileInfo> files = zip.fileInfoList();

    QCOMPARE(files.count(), 2);

    QZipReader::FileInfo fi = files.at(0);

    QCOMPARE(fi.filePath, QString("test/"));

    QCOMPARE(uint(fi.isDir), (uint) 1);

    QCOMPARE(uint(fi.isFile), (uint) 0);

    QCOMPARE(uint(fi.isSymLink), (uint) 0);

    QCOMPARE(fi.permissions,QFile::Permissions(  QFile::ReadOwner | QFile::WriteOwner | QFile::ExeOwner

                                                 | QFile::ReadUser  | QFile::WriteUser | QFile::ExeUser   ));

    fi = files.at(1);

    QCOMPARE(fi.filePath, QString("test/test.txt"));

    QCOMPARE(uint(fi.isDir), (uint) 0);

    QCOMPARE(uint(fi.isFile), (uint) 1);

    QCOMPARE(uint(fi.isSymLink), (uint) 0);

    QVERIFY(fi.permissions == QFile::Permissions(  QFile::ReadOwner | QFile::WriteOwner

                                                 | QFile::ReadUser  | QFile::WriteUser ));

    QCOMPARE(zip.fileData("test/test.txt"), QByteArray("content\n"));

}

void tst_QZip::symlinks()

{

    QZipReader zip(QString(SRCDIR) + "/testdata/symlink.zip", QIODevice::ReadOnly);

    QList<QZipReader::FileInfo> files = zip.fileInfoList();

    QCOMPARE(files.count(), 2);

    QZipReader::FileInfo fi = files.at(0);

    QCOMPARE(fi.filePath, QString("symlink"));

    QVERIFY(!fi.isDir);

    QVERIFY(!fi.isFile);

    QVERIFY(fi.isSymLink);

    QCOMPARE(zip.fileData("symlink"), QByteArray("destination"));

    fi = files.at(1);

    QCOMPARE(fi.filePath, QString("destination"));

    QVERIFY(!fi.isDir);

    QVERIFY(fi.isFile);

    QVERIFY(!fi.isSymLink);

}

void tst_QZip::readTest()

{

    QZipReader zip("foobar.zip", QIODevice::ReadOnly); // non existing file.

    QList<QZipReader::FileInfo> files = zip.fileInfoList();

    QCOMPARE(files.count(), 0);

    QByteArray b = zip.fileData("foobar");

    QCOMPARE(b.size(), 0);

}

void tst_QZip::createArchive()

{

    QBuffer buffer;

    QZipWriter zip(&buffer);

    QByteArray fileContents("simple file contents\nline2\n");

    zip.addFile("My Filename", fileContents);

    zip.close();

    QByteArray zipFile = buffer.buffer();

    // QFile f("createArchiveTest.zip"); f.open(QIODevice::WriteOnly); f.write(zipFile); f.close();

    QBuffer buffer2(&zipFile);

    QZipReader zip2(&buffer2);

    QList<QZipReader::FileInfo> files = zip2.fileInfoList();

    QCOMPARE(files.count(), 1);

    QZipReader::FileInfo file = files.at(0);

    QCOMPARE(file.filePath, QString("My Filename"));

    QCOMPARE(uint(file.isDir), (uint) 0);

    QCOMPARE(uint(file.isFile), (uint) 1);

    QCOMPARE(uint(file.isSymLink), (uint) 0);

    QCOMPARE(file.permissions, QFile::Permissions(QFile::ReadOwner | QFile::WriteOwner | QFile::ReadUser | QFile::WriteUser) );

    QCOMPARE(file.size, (long long) 27);

    QCOMPARE(zip2.fileData("My Filename"), fileContents);

}

QTEST_MAIN(tst_QZip)

#include "tst_qzip.moc"