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** This file is part of the test suite of the Qt Toolkit.

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#include <QtTest/QtTest>

#include "../../../src/gui/dialogs/qsidebar_p.h"

#include "../../../src/gui/dialogs/qfilesystemmodel_p.h"

//TESTED_CLASS=

//TESTED_FILES=

class tst_QSidebar : public QObject {

  Q_OBJECT

public:

    tst_QSidebar();

    virtual ~tst_QSidebar();

public Q_SLOTS:

    void init();

    void cleanup();

private slots:

    void setUrls();

    void selectUrls();

    void addUrls();

    void goToUrl();

};

tst_QSidebar::tst_QSidebar()

{

}

tst_QSidebar::~tst_QSidebar()

{

}

void tst_QSidebar::init()

{

}

void tst_QSidebar::cleanup()

{

}

void tst_QSidebar::setUrls()

{

    QList<QUrl> urls;

    QFileSystemModel fsmodel;

    QSidebar qsidebar;

    qsidebar.init(&fsmodel, urls);

    QAbstractItemModel *model = qsidebar.model();

    urls << QUrl::fromLocalFile(QDir::rootPath())

         << QUrl::fromLocalFile(QDir::temp().absolutePath());

    QCOMPARE(model->rowCount(), 0);

    qsidebar.setUrls(urls);

    QCOMPARE(qsidebar.urls(), urls);

    QCOMPARE(model->rowCount(), urls.count());

    qsidebar.setUrls(urls);

    QCOMPARE(model->rowCount(), urls.count());

}

void tst_QSidebar::selectUrls()

{

    QList<QUrl> urls;

    urls << QUrl::fromLocalFile(QDir::rootPath())

         << QUrl::fromLocalFile(QDir::temp().absolutePath());

    QFileSystemModel fsmodel;

    QSidebar qsidebar;

    qsidebar.init(&fsmodel, urls);

    QSignalSpy spy(&qsidebar, SIGNAL(goToUrl(const QUrl &)));

    qsidebar.selectUrl(urls.at(0));

    QCOMPARE(spy.count(), 0);

}

void tst_QSidebar::addUrls()

{

    QList<QUrl> emptyUrls;

    QFileSystemModel fsmodel;

    QSidebar qsidebar;

    qsidebar.init(&fsmodel, emptyUrls);

    QAbstractItemModel *model = qsidebar.model();

#if defined(Q_OS_SYMBIAN)

    // On Symbian, QDir::rootPath() and QDir::home() are same.

    QDir testDir = QDir::currentPath();

#else

    QDir testDir = QDir::home();

#endif

    // default

    QCOMPARE(model->rowCount(), 0);

    QList<QUrl> urls;

    urls << QUrl::fromLocalFile(QDir::rootPath())

         << QUrl::fromLocalFile(QDir::temp().absolutePath());

    // test < 0

    qsidebar.addUrls(urls, -1);

    QCOMPARE(model->rowCount(), 2);

    // test = 0

    qsidebar.setUrls(emptyUrls);

    qsidebar.addUrls(urls, 0);

    QCOMPARE(model->rowCount(), 2);

    // test > 0

    qsidebar.setUrls(emptyUrls);

    qsidebar.addUrls(urls, 100);

    QCOMPARE(model->rowCount(), 2);

    // test inserting with already existing rows

    QList<QUrl> moreUrls;

    moreUrls << QUrl::fromLocalFile(testDir.absolutePath());

    qsidebar.addUrls(moreUrls, -1);

    QCOMPARE(model->rowCount(), 3);

    // make sure invalid urls are still added

    QList<QUrl> badUrls;

    badUrls << QUrl::fromLocalFile(testDir.absolutePath() + "/I used to exist");

    qsidebar.addUrls(badUrls, 0);

    QCOMPARE(model->rowCount(), 4);

    // check that every item has text and an icon including the above invalid one

    for (int i = 0; i < model->rowCount(); ++i) {

        QVERIFY(!model->index(i, 0).data().toString().isEmpty());

        QIcon icon = qvariant_cast<QIcon>(model->index(i, 0).data(Qt::DecorationRole));

        QVERIFY(!icon.isNull());

    }

    // test moving up the list

    qsidebar.setUrls(emptyUrls);

    qsidebar.addUrls(urls, 100);

    qsidebar.addUrls(moreUrls, 100);

    QCOMPARE(model->rowCount(), 3);

    qsidebar.addUrls(moreUrls, 1);

    QCOMPARE(qsidebar.urls()[1], moreUrls[0]);

    // test appending with -1

    qsidebar.setUrls(emptyUrls);

    qsidebar.addUrls(urls, -1);

    qsidebar.addUrls(moreUrls, -1);

    QCOMPARE(qsidebar.urls()[0], urls[0]);

    QList<QUrl> doubleUrls;

    //tow exact same paths, we have only one entry

    doubleUrls << QUrl::fromLocalFile(testDir.absolutePath());

    doubleUrls << QUrl::fromLocalFile(testDir.absolutePath());

    qsidebar.setUrls(emptyUrls);

    qsidebar.addUrls(doubleUrls, 1);

    QCOMPARE(qsidebar.urls().size(), 1);

    // Two paths that are effectively pointing to the same location

    doubleUrls << QUrl::fromLocalFile(testDir.absolutePath());

    doubleUrls << QUrl::fromLocalFile(testDir.absolutePath() + "/.");

    qsidebar.setUrls(emptyUrls);

    qsidebar.addUrls(doubleUrls, 1);

    QCOMPARE(qsidebar.urls().size(), 1);

#if defined(Q_OS_WIN)

    //Windows is case insensitive so no duplicate entries in that case

    doubleUrls << QUrl::fromLocalFile(testDir.absolutePath());

    doubleUrls << QUrl::fromLocalFile(testDir.absolutePath().toUpper());

    qsidebar.setUrls(emptyUrls);

    qsidebar.addUrls(doubleUrls, 1);

    QCOMPARE(qsidebar.urls().size(), 1);

#else

    //Two different paths we should have two entries

    doubleUrls << QUrl::fromLocalFile(testDir.absolutePath());

    doubleUrls << QUrl::fromLocalFile(testDir.absolutePath().toUpper());

    qsidebar.setUrls(emptyUrls);

    qsidebar.addUrls(doubleUrls, 1);

    QCOMPARE(qsidebar.urls().size(), 2);

#endif

}

void tst_QSidebar::goToUrl()

{

    QList<QUrl> urls;

    urls << QUrl::fromLocalFile(QDir::rootPath())

         << QUrl::fromLocalFile(QDir::temp().absolutePath());

    QFileSystemModel fsmodel;

    QSidebar qsidebar;

    qsidebar.init(&fsmodel, urls);

    qsidebar.show();

    QSignalSpy spy(&qsidebar, SIGNAL(goToUrl(const QUrl &)));

    QTest::mousePress(qsidebar.viewport(), Qt::LeftButton, 0, qsidebar.visualRect(qsidebar.model()->index(0, 0)).center());

    QCOMPARE(spy.count(), 1);

    QCOMPARE((spy.value(0)).at(0).toUrl(), urls.first());

}

QTEST_MAIN(tst_QSidebar)

#include "tst_qsidebar.moc"