AuroraMiddleware/qt5base-lts
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
d5622b287e
qt5base-lts/tests/auto/qfilesystemmodel/tst_qfilesystemmodel.cpp
Qt by Nokia 38be0d1383 Initial import from the monolithic Qt. 
This is the beginning of revision history for this module. If you
want to look at revision history older than this, please refer to the
Qt Git wiki for how to use Git history grafting. At the time of
writing, this wiki is located here:

http://qt.gitorious.org/qt/pages/GitIntroductionWithQt

If you have already performed the grafting and you don't see any
history beyond this commit, try running "git log" with the "--follow"
argument.

Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 12:05:43 +02:00

1060 lines
40 KiB
C++
Raw Blame History

/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#ifdef QT_BUILD_INTERNAL
#include "../../../src/gui/dialogs/qfilesystemmodel_p.h"
#endif
#include <QFileSystemModel>
#include <QFileIconProvider>
#include <QTreeView>
#include <QHeaderView>
#include "../../shared/util.h"
#include <QTime>
#include <QStyle>
#include <QtGlobal>
#if defined(Q_OS_SYMBIAN)
# include <f32file.h>
#endif
//TESTED_CLASS=
//TESTED_FILES=
#define WAITTIME 1000
// Will try to wait for the condition while allowing event processing
// for a maximum of 5 seconds.
#define TRY_WAIT(expr) \
do { \
const int step = 50; \
for (int __i = 0; __i < 5000 && !(expr); __i+=step) { \
QTest::qWait(step); \
} \
} while(0)
#if defined(Q_OS_SYMBIAN)
static HBufC* qt_QString2HBufCNewL(const QString& aString)
{
HBufC *buffer;
#ifdef QT_NO_UNICODE
TPtrC8 ptr(reinterpret_cast<const TUint8*>(aString.toLocal8Bit().constData()));
buffer = HBufC8::NewL(ptr.Length());
buffer->Des().Copy(ptr);
#else
TPtrC16 ptr(reinterpret_cast<const TUint16*>(aString.utf16()));
buffer = HBufC16::NewL(ptr.Length());
buffer->Des().Copy(ptr);
#endif
return buffer;
}
#endif
class tst_QFileSystemModel : public QObject {
Q_OBJECT
public:
tst_QFileSystemModel();
virtual ~tst_QFileSystemModel();
public Q_SLOTS:
void init();
void cleanup();
private slots:
void indexPath();
void rootPath();
void naturalCompare_data();
void naturalCompare();
void readOnly();
void iconProvider();
void rowCount();
void rowsInserted_data();
void rowsInserted();
void rowsRemoved_data();
void rowsRemoved();
void dataChanged_data();
void dataChanged();
void filters_data();
void filters();
void nameFilters();
void setData_data();
void setData();
void sort_data();
void sort();
void mkdir();
void caseSensitivity();
#if defined(Q_OS_WIN) && !defined(Q_OS_WINCE)
void Win32LongFileName();
#endif
void drives_data();
void drives();
void dirsBeforeFiles();
void roleNames_data();
void roleNames();
protected:
bool createFiles(const QString &test_path, const QStringList &initial_files, int existingFileCount = 0, const QStringList &intial_dirs = QStringList(), const QString &baseDir = QDir::temp().absolutePath());
private:
QFileSystemModel *model;
QString flatDirTestPath;
#if defined(Q_OS_SYMBIAN)
RFs rfs;
#endif
};
tst_QFileSystemModel::tst_QFileSystemModel() : model(0)
{
qRegisterMetaType<QModelIndex>("QModelIndex");
QTime midnight(0, 0, 0);
qsrand(midnight.secsTo(QTime::currentTime()));
// generating unique temporary directory name
flatDirTestPath = QDir::temp().path() + '/' + QString("flatdirtest.") + QString::number(qrand());
#if defined(Q_OS_SYMBIAN)
rfs.Connect();
#endif
}
tst_QFileSystemModel::~tst_QFileSystemModel()
{
#if defined(Q_OS_SYMBIAN)
rfs.Close();
#endif
QString tmp = flatDirTestPath;
QDir dir(tmp);
if (dir.exists() && !dir.rmdir(tmp))
qWarning("failed to remove tmp dir %s", dir.dirName().toAscii().data());
}
void tst_QFileSystemModel::init()
{
cleanup();
QCOMPARE(model, (QFileSystemModel*)0);
model = new QFileSystemModel;
}
void tst_QFileSystemModel::cleanup()
{
delete model;
model = 0;
QString tmp = flatDirTestPath;
QDir dir(tmp);
if (dir.exists(tmp)) {
QStringList list = dir.entryList(QDir::AllEntries | QDir::System | QDir::Hidden | QDir::NoDotAndDotDot);
for (int i = 0; i < list.count(); ++i) {
QFileInfo fi(dir.path() + '/' + list.at(i));
if (fi.exists() && fi.isFile()) {
QFile p(fi.absoluteFilePath());
p.setPermissions(QFile::ReadUser | QFile::ReadOwner | QFile::ExeOwner | QFile::ExeUser | QFile::WriteUser | QFile::WriteOwner | QFile::WriteOther);
QFile dead(dir.path() + '/' + list.at(i));
dead.remove();
}
if (fi.exists() && fi.isDir())
QVERIFY(dir.rmdir(list.at(i)));
}
list = dir.entryList(QDir::AllEntries | QDir::System | QDir::Hidden | QDir::NoDotAndDotDot);
QVERIFY(list.count() == 0);
}
}
void tst_QFileSystemModel::indexPath()
{
#if !defined(Q_OS_WIN) && !defined(Q_OS_SYMBIAN)
int depth = QDir::currentPath().count('/');
model->setRootPath(QDir::currentPath());
QTest::qWait(WAITTIME);
QString backPath;
for (int i = 0; i <= depth * 2 + 1; ++i) {
backPath += "../";
QModelIndex idx = model->index(backPath);
QVERIFY(i != depth - 1 ? idx.isValid() : !idx.isValid());
}
QTest::qWait(WAITTIME * 3);
qApp->processEvents();
#endif
}
void tst_QFileSystemModel::rootPath()
{
QCOMPARE(model->rootPath(), QString(QDir().path()));
QSignalSpy rootChanged(model, SIGNAL(rootPathChanged(const QString &)));
QModelIndex root = model->setRootPath(model->rootPath());
root = model->setRootPath("this directory shouldn't exist");
QCOMPARE(rootChanged.count(), 0);
QString oldRootPath = model->rootPath();
root = model->setRootPath(QDir::homePath());
QTRY_VERIFY(model->rowCount(root) >= 0);
QCOMPARE(model->rootPath(), QString(QDir::homePath()));
QCOMPARE(rootChanged.count(), oldRootPath == model->rootPath() ? 0 : 1);
QCOMPARE(model->rootDirectory().absolutePath(), QDir::homePath());
model->setRootPath(QDir::rootPath());
int oldCount = rootChanged.count();
oldRootPath = model->rootPath();
root = model->setRootPath(QDir::homePath() + QLatin1String("/."));
QTRY_VERIFY(model->rowCount(root) >= 0);
QCOMPARE(model->rootPath(), QDir::homePath());
QCOMPARE(rootChanged.count(), oldRootPath == model->rootPath() ? oldCount : oldCount + 1);
QCOMPARE(model->rootDirectory().absolutePath(), QDir::homePath());
QDir newdir = QDir::home();
if (newdir.cdUp()) {
oldCount = rootChanged.count();
oldRootPath = model->rootPath();
root = model->setRootPath(QDir::homePath() + QLatin1String("/.."));
QTRY_VERIFY(model->rowCount(root) >= 0);
QCOMPARE(model->rootPath(), newdir.path());
QCOMPARE(rootChanged.count(), oldCount + 1);
QCOMPARE(model->rootDirectory().absolutePath(), newdir.path());
}
}
void tst_QFileSystemModel::naturalCompare_data()
{
QTest::addColumn<QString>("s1");
QTest::addColumn<QString>("s2");
QTest::addColumn<int>("caseSensitive");
QTest::addColumn<int>("result");
QTest::addColumn<int>("swap");
for (int j = 0; j < 4; ++j) { // <- set a prefix and a postfix string (not numbers)
QString prefix = (j == 0 || j == 1) ? "b" : "";
QString postfix = (j == 1 || j == 2) ? "y" : "";
for (int k = 0; k < 3; ++k) { // <- make 0 not a special case
QString num = QString("%1").arg(k);
QString nump = QString("%1").arg(k + 1);
for (int i = 10; i < 12; ++i) { // <- swap s1 and s2 and reverse the result
QTest::newRow("basic") << prefix + "0" + postfix << prefix + "0" + postfix << int(Qt::CaseInsensitive) << 0;
// s1 should always be less then s2
QTest::newRow("just text") << prefix + "fred" + postfix << prefix + "jane" + postfix << int(Qt::CaseInsensitive) << i;
QTest::newRow("just numbers") << prefix + num + postfix << prefix + "9" + postfix << int(Qt::CaseInsensitive) << i;
QTest::newRow("zero") << prefix + num + postfix << prefix + "0" + nump + postfix << int(Qt::CaseInsensitive) << i;
QTest::newRow("space b") << prefix + num + postfix << prefix + " " + nump + postfix << int(Qt::CaseInsensitive) << i;
QTest::newRow("space a") << prefix + num + postfix << prefix + nump + " " + postfix << int(Qt::CaseInsensitive) << i;
QTest::newRow("tab b") << prefix + num + postfix << prefix + " " + nump + postfix << int(Qt::CaseInsensitive) << i;
QTest::newRow("tab a") << prefix + num + postfix << prefix + nump + " " + postfix << int(Qt::CaseInsensitive) << i;
QTest::newRow("10 vs 2") << prefix + num + postfix << prefix + "10" + postfix << int(Qt::CaseInsensitive) << i;
QTest::newRow("diff len") << prefix + num + postfix << prefix + nump + postfix + "x" << int(Qt::CaseInsensitive) << i;
QTest::newRow("01 before 1") << prefix + "0" + num + postfix << prefix + nump + postfix << int(Qt::CaseInsensitive) << i;
QTest::newRow("mul nums 2nd") << prefix + "1-" + num + postfix << prefix + "1-" + nump + postfix << int(Qt::CaseInsensitive) << i;
QTest::newRow("mul nums 2nd") << prefix + "10-" + num + postfix<< prefix + "10-10" + postfix << int(Qt::CaseInsensitive) << i;
QTest::newRow("mul nums 2nd") << prefix + "10-0"+ num + postfix<< prefix + "10-10" + postfix << int(Qt::CaseInsensitive) << i;
QTest::newRow("mul nums 2nd") << prefix + "10-" + num + postfix<< prefix + "10-010" + postfix << int(Qt::CaseInsensitive) << i;
QTest::newRow("mul nums big") << prefix + "10-" + num + postfix<< prefix + "20-0" + postfix << int(Qt::CaseInsensitive) << i;
QTest::newRow("mul nums big") << prefix + "2-" + num + postfix << prefix + "10-0" + postfix << int(Qt::CaseInsensitive) << i;
QTest::newRow("mul alphabet") << prefix + num + "-a" + postfix << prefix + num + "-c" + postfix << int(Qt::CaseInsensitive) << i;
QTest::newRow("mul alphabet2")<< prefix + num + "-a9" + postfix<< prefix + num + "-c0" + postfix << int(Qt::CaseInsensitive) << i;
QTest::newRow("mul nums w\\0")<< prefix + num + "-"+ num + postfix<< prefix + num+"-0"+nump + postfix << int(Qt::CaseInsensitive) << i;
QTest::newRow("num first") << prefix + num + postfix << prefix + "a" + postfix << int(Qt::CaseInsensitive) << i;
}
}
}
}
void tst_QFileSystemModel::naturalCompare()
{
#ifdef QT_BUILD_INTERNAL
QFETCH(QString, s1);
QFETCH(QString, s2);
QFETCH(int, caseSensitive);
QFETCH(int, result);
if (result == 10)
QCOMPARE(QFileSystemModelPrivate::naturalCompare(s1, s2, Qt::CaseSensitivity(caseSensitive)), -1);
else
if (result == 11)
QCOMPARE(QFileSystemModelPrivate::naturalCompare(s2, s1, Qt::CaseSensitivity(caseSensitive)), 1);
else
QCOMPARE(QFileSystemModelPrivate::naturalCompare(s2, s1, Qt::CaseSensitivity(caseSensitive)), result);
#if defined(Q_OS_WINCE)
// On Windows CE we need to wait after each test, otherwise no new threads can be
// created. The scheduler takes its time to recognize ended threads.
QTest::qWait(300);
#endif
#endif
}
void tst_QFileSystemModel::readOnly()
{
QCOMPARE(model->isReadOnly(), true);
QTemporaryFile file;
file.open();
QModelIndex root = model->setRootPath(QDir::tempPath());
QTRY_VERIFY(model->rowCount(root) > 0);
QVERIFY(!(model->flags(model->index(file.fileName())) & Qt::ItemIsEditable));
model->setReadOnly(false);
QCOMPARE(model->isReadOnly(), false);
QVERIFY(model->flags(model->index(file.fileName())) & Qt::ItemIsEditable);
}
class CustomFileIconProvider : public QFileIconProvider
{
public:
CustomFileIconProvider() : QFileIconProvider() {
mb = qApp->style()->standardIcon(QStyle::SP_MessageBoxCritical);
dvd = qApp->style()->standardIcon(QStyle::SP_DriveDVDIcon);
}
virtual QIcon icon(const QFileInfo &info) const
{
if (info.isDir())
return mb;
return QFileIconProvider::icon(info);
}
virtual QIcon icon(IconType type) const
{
if (type == QFileIconProvider::Folder)
return dvd;
return QFileIconProvider::icon(type);
}
private:
QIcon mb;
QIcon dvd;
};
void tst_QFileSystemModel::iconProvider()
{
QVERIFY(model->iconProvider());
QFileIconProvider *p = new QFileIconProvider();
model->setIconProvider(p);
QCOMPARE(model->iconProvider(), p);
model->setIconProvider(0);
delete p;
QFileSystemModel *myModel = new QFileSystemModel();
myModel->setRootPath(QDir::homePath());
//Let's wait to populate the model
QTest::qWait(250);
//We change the provider, icons must me updated
CustomFileIconProvider *custom = new CustomFileIconProvider();
myModel->setIconProvider(custom);
QPixmap mb = qApp->style()->standardIcon(QStyle::SP_MessageBoxCritical).pixmap(50, 50);
QCOMPARE(myModel->fileIcon(myModel->index(QDir::homePath())).pixmap(50, 50), mb);
delete myModel;
delete custom;
}
bool tst_QFileSystemModel::createFiles(const QString &test_path, const QStringList &initial_files, int existingFileCount, const QStringList &initial_dirs, const QString &dir)
{
QDir baseDir(dir);
if (!baseDir.exists(test_path)) {
if (!baseDir.mkdir(test_path) && false) {
qDebug() << "failed to create dir" << test_path;
return false;
}
}
//qDebug() << (model->rowCount(model->index(test_path))) << existingFileCount << initial_files;
TRY_WAIT((model->rowCount(model->index(test_path)) == existingFileCount));
for (int i = 0; i < initial_dirs.count(); ++i) {
QDir dir(test_path);
if (!dir.exists()) {
qWarning() << "error" << test_path << "doesn't exists";
return false;
}
if(!dir.mkdir(initial_dirs.at(i))) {
qWarning() << "error" << "failed to make" << initial_dirs.at(i);
return false;
}
//qDebug() << test_path + '/' + initial_dirs.at(i) << (QFile::exists(test_path + '/' + initial_dirs.at(i)));
}
for (int i = 0; i < initial_files.count(); ++i) {
QFile file(test_path + '/' + initial_files.at(i));
if (!file.open(QIODevice::WriteOnly | QIODevice::Append)) {
qDebug() << "failed to open file" << initial_files.at(i);
return false;
}
if (!file.resize(1024 + file.size())) {
qDebug() << "failed to resize file" << initial_files.at(i);
return false;
}
if (!file.flush()) {
qDebug() << "failed to flush file" << initial_files.at(i);
return false;
}
file.close();
#if defined(Q_OS_WIN) && !defined(Q_OS_WINCE)
if (initial_files.at(i)[0] == '.')
QProcess::execute(QString("attrib +h %1").arg(file.fileName()));
#elif defined(Q_OS_SYMBIAN)
if (initial_files.at(i)[0] == '.') {
HBufC* buffer = qt_QString2HBufCNewL(QDir::toNativeSeparators(file.fileName()));
rfs.SetAtt(*buffer, KEntryAttHidden, 0);
delete buffer;
}
#endif
//qDebug() << test_path + '/' + initial_files.at(i) << (QFile::exists(test_path + '/' + initial_files.at(i)));
}
return true;
}
void tst_QFileSystemModel::rowCount()
{
QString tmp = flatDirTestPath;
QVERIFY(createFiles(tmp, QStringList()));
QSignalSpy spy2(model, SIGNAL(rowsInserted(const QModelIndex &, int, int)));
QSignalSpy spy3(model, SIGNAL(rowsAboutToBeInserted(const QModelIndex &, int, int)));
#if !defined(Q_OS_WINCE)
QStringList files = QStringList() << "b" << "d" << "f" << "h" << "j" << ".a" << ".c" << ".e" << ".g";
QString l = "b,d,f,h,j,.a,.c,.e,.g";
#else
// Cannot hide them on CE
QStringList files = QStringList() << "b" << "d" << "f" << "h" << "j";
QString l = "b,d,f,h,j";
#endif
QVERIFY(createFiles(tmp, files));
QModelIndex root = model->setRootPath(tmp);
QTRY_COMPARE(model->rowCount(root), 5);
QVERIFY(spy2.count() > 0);
QVERIFY(spy3.count() > 0);
}
void tst_QFileSystemModel::rowsInserted_data()
{
QTest::addColumn<int>("count");
QTest::addColumn<int>("assending");
for (int i = 0; i < 4; ++i) {
QTest::newRow(QString("Qt::AscendingOrder %1").arg(i).toLocal8Bit().constData()) << i << (int)Qt::AscendingOrder;
QTest::newRow(QString("Qt::DescendingOrder %1").arg(i).toLocal8Bit().constData()) << i << (int)Qt::DescendingOrder;
}
}
void tst_QFileSystemModel::rowsInserted()
{
#if defined(Q_OS_WINCE)
QSKIP("Watching directories does not work on CE(see #137910)", SkipAll);
#endif
QString tmp = flatDirTestPath;
rowCount();
QModelIndex root = model->index(model->rootPath());
QFETCH(int, assending);
QFETCH(int, count);
model->sort(0, (Qt::SortOrder)assending);
QSignalSpy spy0(model, SIGNAL(rowsInserted(const QModelIndex &, int, int)));
QSignalSpy spy1(model, SIGNAL(rowsAboutToBeInserted(const QModelIndex &, int, int)));
int oldCount = model->rowCount(root);
QStringList files;
for (int i = 0; i < count; ++i)
files.append(QString("c%1").arg(i));
QVERIFY(createFiles(tmp, files, 5));
TRY_WAIT(model->rowCount(root) == oldCount + count);
QTRY_COMPARE(model->rowCount(root), oldCount + count);
QTest::qWait(100); // Let the sort settle.
int totalRowsInserted = 0;
for (int i = 0; i < spy0.count(); ++i) {
int start = spy0[i].value(1).toInt();
int end = spy0[i].value(2).toInt();
totalRowsInserted += end - start + 1;
}
QCOMPARE(totalRowsInserted, count);
if (assending == (Qt::SortOrder)Qt::AscendingOrder) {
QString letter = model->index(model->rowCount(root) - 1, 0, root).data().toString();
QCOMPARE(letter, QString("j"));
} else {
QCOMPARE(model->index(model->rowCount(root) - 1, 0, root).data().toString(), QString("b"));
}
if (spy0.count() > 0) {
if (count == 0)
QCOMPARE(spy0.count(), 0);
else
QVERIFY(spy0.count() >= 1);
}
if (count == 0) QCOMPARE(spy1.count(), 0); else QVERIFY(spy1.count() >= 1);
QVERIFY(createFiles(tmp, QStringList(".hidden_file"), 5 + count));
if (count != 0) QTRY_VERIFY(spy0.count() >= 1); else QTRY_VERIFY(spy0.count() == 0);
if (count != 0) QTRY_VERIFY(spy1.count() >= 1); else QTRY_VERIFY(spy1.count() == 0);
}
void tst_QFileSystemModel::rowsRemoved_data()
{
rowsInserted_data();
}
void tst_QFileSystemModel::rowsRemoved()
{
#if defined(Q_OS_WINCE)
QSKIP("Watching directories does not work on CE(see #137910)", SkipAll);
#endif
QString tmp = flatDirTestPath;
rowCount();
QModelIndex root = model->index(model->rootPath());
QFETCH(int, count);
QFETCH(int, assending);
model->sort(0, (Qt::SortOrder)assending);
QTest::qWait(WAITTIME);
QSignalSpy spy0(model, SIGNAL(rowsRemoved(const QModelIndex &, int, int)));
QSignalSpy spy1(model, SIGNAL(rowsAboutToBeRemoved(const QModelIndex &, int, int)));
int oldCount = model->rowCount(root);
for (int i = count - 1; i >= 0; --i) {
//qDebug() << "removing" << model->index(i, 0, root).data().toString();
QVERIFY(QFile::remove(tmp + '/' + model->index(i, 0, root).data().toString()));
}
for (int i = 0 ; i < 10; ++i) {
QTest::qWait(WAITTIME);
qApp->processEvents();
if (count != 0) {
if (i == 10 || spy0.count() != 0) {
QVERIFY(spy0.count() >= 1);
QVERIFY(spy1.count() >= 1);
}
} else {
if (i == 10 || spy0.count() == 0) {
QVERIFY(spy0.count() == 0);
QVERIFY(spy1.count() == 0);
}
}
QStringList lst;
for (int i = 0; i < model->rowCount(root); ++i)
lst.append(model->index(i, 0, root).data().toString());
if (model->rowCount(root) == oldCount - count)
break;
qDebug() << "still have:" << lst << QFile::exists(tmp + '/' + QString(".a"));
QDir tmpLister(tmp);
qDebug() << tmpLister.entryList();
}
QTRY_COMPARE(model->rowCount(root), oldCount - count);
QVERIFY(QFile::exists(tmp + '/' + QString(".a")));
QVERIFY(QFile::remove(tmp + '/' + QString(".a")));
QVERIFY(QFile::remove(tmp + '/' + QString(".c")));
QTest::qWait(WAITTIME);
if (count != 0) QVERIFY(spy0.count() >= 1); else QVERIFY(spy0.count() == 0);
if (count != 0) QVERIFY(spy1.count() >= 1); else QVERIFY(spy1.count() == 0);
}
void tst_QFileSystemModel::dataChanged_data()
{
rowsInserted_data();
}
void tst_QFileSystemModel::dataChanged()
{
// This can't be tested right now sense we don't watch files, only directories
return;
/*
QString tmp = flatDirTestPath;
rowCount();
QModelIndex root = model->index(model->rootPath());
QFETCH(int, count);
QFETCH(int, assending);
model->sort(0, (Qt::SortOrder)assending);
QSignalSpy spy(model, SIGNAL(dataChanged (const QModelIndex &, const QModelIndex &)));
QStringList files;
for (int i = 0; i < count; ++i)
files.append(model->index(i, 0, root).data().toString());
createFiles(tmp, files);
QTest::qWait(WAITTIME);
if (count != 0) QVERIFY(spy.count() >= 1); else QVERIFY(spy.count() == 0);
*/
}
void tst_QFileSystemModel::filters_data()
{
QTest::addColumn<QStringList>("files");
QTest::addColumn<QStringList>("dirs");
QTest::addColumn<int>("dirFilters");
QTest::addColumn<QStringList>("nameFilters");
QTest::addColumn<int>("rowCount");
#if !defined(Q_OS_WINCE) && !defined(Q_OS_SYMBIAN)
QTest::newRow("no dirs") << (QStringList() << "a" << "b" << "c") << QStringList() << (int)(QDir::Dirs) << QStringList() << 2;
QTest::newRow("one dir - dotdot") << (QStringList() << "a" << "b" << "c") << (QStringList() << "Z") << (int)(QDir::Dirs | QDir::NoDotAndDotDot) << QStringList() << 1;
QTest::newRow("one dir") << (QStringList() << "a" << "b" << "c") << (QStringList() << "Z") << (int)(QDir::Dirs) << QStringList() << 3;
QTest::newRow("no dir + hidden") << (QStringList() << "a" << "b" << "c") << QStringList() << (int)(QDir::Dirs | QDir::Hidden) << QStringList() << 2;
QTest::newRow("dir+hid+files") << (QStringList() << "a" << "b" << "c") << QStringList() <<
(int)(QDir::Dirs | QDir::Files | QDir::Hidden) << QStringList() << 5;
QTest::newRow("dir+file+hid-dot .A") << (QStringList() << "a" << "b" << "c") << (QStringList() << ".A") <<
(int)(QDir::Dirs | QDir::Files | QDir::Hidden | QDir::NoDotAndDotDot) << QStringList() << 4;
QTest::newRow("dir+files+hid+dot A") << (QStringList() << "a" << "b" << "c") << (QStringList() << "AFolder") <<
(int)(QDir::Dirs | QDir::Files | QDir::Hidden | QDir::NoDotAndDotDot) << (QStringList() << "A*") << 2;
QTest::newRow("dir+files+hid+dot+cas1") << (QStringList() << "a" << "b" << "c") << (QStringList() << "Z") <<
(int)(QDir::Dirs | QDir::Files | QDir::Hidden | QDir::NoDotAndDotDot | QDir::CaseSensitive) << (QStringList() << "Z") << 1;
QTest::newRow("dir+files+hid+dot+cas2") << (QStringList() << "a" << "b" << "c") << (QStringList() << "Z") <<
(int)(QDir::Dirs | QDir::Files | QDir::Hidden | QDir::NoDotAndDotDot | QDir::CaseSensitive) << (QStringList() << "a") << 1;
QTest::newRow("dir+files+hid+dot+cas+alldir") << (QStringList() << "a" << "b" << "c") << (QStringList() << "Z") <<
(int)(QDir::Dirs | QDir::Files | QDir::Hidden | QDir::NoDotAndDotDot | QDir::CaseSensitive | QDir::AllDirs) << (QStringList() << "Z") << 1;
#else
QTest::qWait(3000); // We need to calm down a bit...
QTest::newRow("no dirs") << (QStringList() << "a" << "b" << "c") << QStringList() << (int)(QDir::Dirs) << QStringList() << 0;
QTest::newRow("one dir - dotdot") << (QStringList() << "a" << "b" << "c") << (QStringList() << "Z") << (int)(QDir::Dirs | QDir::NoDotAndDotDot) << QStringList() << 1;
QTest::newRow("one dir") << (QStringList() << "a" << "b" << "c") << (QStringList() << "Z") << (int)(QDir::Dirs) << QStringList() << 1;
QTest::newRow("no dir + hidden") << (QStringList() << "a" << "b" << "c") << QStringList() << (int)(QDir::Dirs | QDir::Hidden) << QStringList() << 0;
QTest::newRow("dir+hid+files") << (QStringList() << "a" << "b" << "c") << QStringList() <<
(int)(QDir::Dirs | QDir::Files | QDir::Hidden) << QStringList() << 3;
#if defined(Q_OS_SYMBIAN)
// Some symbian envs have a bug that causes "A" and ".A" to be considered same name in file system.
QTest::newRow("dir+file+hid-dot .D") << (QStringList() << "a" << "b" << "c") << (QStringList() << ".D") <<
#else
QTest::newRow("dir+file+hid-dot .A") << (QStringList() << "a" << "b" << "c") << (QStringList() << ".A") <<
#endif
(int)(QDir::Dirs | QDir::Files | QDir::Hidden | QDir::NoDotAndDotDot) << QStringList() << 4;
QTest::newRow("dir+files+hid+dot A") << (QStringList() << "a" << "b" << "c") << (QStringList() << "AFolder") <<
(int)(QDir::Dirs | QDir::Files | QDir::Hidden | QDir::NoDotAndDotDot) << (QStringList() << "A*") << 2;
QTest::newRow("dir+files+hid+dot+cas1") << (QStringList() << "a" << "b" << "c") << (QStringList() << "Z") <<
(int)(QDir::Dirs | QDir::Files | QDir::Hidden | QDir::NoDotAndDotDot | QDir::CaseSensitive) << (QStringList() << "Z") << 1;
QTest::newRow("dir+files+hid+dot+cas2") << (QStringList() << "a" << "b" << "c") << (QStringList() << "Z") <<
(int)(QDir::Dirs | QDir::Files | QDir::Hidden | QDir::NoDotAndDotDot | QDir::CaseSensitive) << (QStringList() << "a") << 1;
QTest::newRow("dir+files+hid+dot+cas+alldir") << (QStringList() << "a" << "b" << "c") << (QStringList() << "Z") <<
(int)(QDir::Dirs | QDir::Files | QDir::Hidden | QDir::NoDotAndDotDot | QDir::CaseSensitive | QDir::AllDirs) << (QStringList() << "Z") << 1;
#endif
QTest::newRow("case sensitive") << (QStringList() << "Antiguagdb" << "Antiguamtd"
<< "Antiguamtp" << "afghanistangdb" << "afghanistanmtd")
<< QStringList() << (int)(QDir::Files) << QStringList() << 5;
}
void tst_QFileSystemModel::filters()
{
QString tmp = flatDirTestPath;
QVERIFY(createFiles(tmp, QStringList()));
QModelIndex root = model->setRootPath(tmp);
QFETCH(QStringList, files);
QFETCH(QStringList, dirs);
QFETCH(int, dirFilters);
QFETCH(QStringList, nameFilters);
QFETCH(int, rowCount);
if (nameFilters.count() > 0)
model->setNameFilters(nameFilters);
model->setNameFilterDisables(false);
model->setFilter((QDir::Filters)dirFilters);
QVERIFY(createFiles(tmp, files, 0, dirs));
QTRY_COMPARE(model->rowCount(root), rowCount);
// Make sure that we do what QDir does
QDir xFactor(tmp);
QDir::Filters filters = (QDir::Filters)dirFilters;
if (nameFilters.count() > 0)
QCOMPARE(xFactor.entryList(nameFilters, filters).count(), rowCount);
else
QVERIFY(xFactor.entryList(filters).count() == rowCount);
#ifdef Q_OS_LINUX
if (files.count() >= 3 && rowCount >= 3 && rowCount != 5) {
QString fileName1 = (tmp + '/' + files.at(0));
QString fileName2 = (tmp + '/' + files.at(1));
QString fileName3 = (tmp + '/' + files.at(2));
QFile::Permissions originalPermissions = QFile::permissions(fileName1);
QVERIFY(QFile::setPermissions(fileName1, QFile::WriteOwner));
QVERIFY(QFile::setPermissions(fileName2, QFile::ReadOwner));
QVERIFY(QFile::setPermissions(fileName3, QFile::ExeOwner));
model->setFilter((QDir::Files | QDir::Readable));
QTRY_COMPARE(model->rowCount(root), 1);
model->setFilter((QDir::Files | QDir::Writable));
QTRY_COMPARE(model->rowCount(root), 1);
model->setFilter((QDir::Files | QDir::Executable));
QTRY_COMPARE(model->rowCount(root), 1);
// reset permissions
QVERIFY(QFile::setPermissions(fileName1, originalPermissions));
QVERIFY(QFile::setPermissions(fileName2, originalPermissions));
QVERIFY(QFile::setPermissions(fileName3, originalPermissions));
}
#endif
}
void tst_QFileSystemModel::nameFilters()
{
QStringList list;
list << "a" << "b" << "c";
model->setNameFilters(list);
model->setNameFilterDisables(false);
QCOMPARE(model->nameFilters(), list);
QString tmp = flatDirTestPath;
QVERIFY(createFiles(tmp, list));
QModelIndex root = model->setRootPath(tmp);
QTRY_COMPARE(model->rowCount(root), 3);
QStringList filters;
filters << "a" << "b";
model->setNameFilters(filters);
QTRY_COMPARE(model->rowCount(root), 2);
}
void tst_QFileSystemModel::setData_data()
{
QTest::addColumn<QStringList>("files");
QTest::addColumn<QString>("oldFileName");
QTest::addColumn<QString>("newFileName");
QTest::addColumn<bool>("success");
/*QTest::newRow("outside current dir") << (QStringList() << "a" << "b" << "c")
<< flatDirTestPath + '/' + "a"
<< QDir::temp().absolutePath() + '/' + "a"
<< false;
*/
QTest::newRow("in current dir") << (QStringList() << "a" << "b" << "c")
<< "a"
<< "d"
<< true;
}
void tst_QFileSystemModel::setData()
{
QSignalSpy spy(model, SIGNAL(fileRenamed(const QString&, const QString&, const QString&)));
QString tmp = flatDirTestPath;
QFETCH(QStringList, files);
QFETCH(QString, oldFileName);
QFETCH(QString, newFileName);
QFETCH(bool, success);
QVERIFY(createFiles(tmp, files));
QModelIndex root = model->setRootPath(tmp);
QTRY_COMPARE(model->rowCount(root), files.count());
QModelIndex idx = model->index(tmp + '/' + oldFileName);
QCOMPARE(idx.isValid(), true);
QCOMPARE(model->setData(idx, newFileName), false);
model->setReadOnly(false);
QCOMPARE(model->setData(idx, newFileName), success);
if (success) {
QCOMPARE(spy.count(), 1);
QList<QVariant> arguments = spy.takeFirst();
QCOMPARE(model->data(idx, QFileSystemModel::FileNameRole).toString(), newFileName);
QCOMPARE(model->index(arguments.at(0).toString()), model->index(tmp));
QCOMPARE(arguments.at(1).toString(), oldFileName);
QCOMPARE(arguments.at(2).toString(), newFileName);
QCOMPARE(QFile::rename(tmp + '/' + newFileName, tmp + '/' + oldFileName), true);
}
QTRY_COMPARE(model->rowCount(root), files.count());
}
class MyFriendFileSystemModel : public QFileSystemModel
{
friend class tst_QFileSystemModel;
Q_DECLARE_PRIVATE(QFileSystemModel)
};
void tst_QFileSystemModel::sort_data()
{
QTest::addColumn<bool>("fileDialogMode");
QTest::newRow("standard usage") << false;
QTest::newRow("QFileDialog usage") << true;
}
void tst_QFileSystemModel::sort()
{
QTemporaryFile file;
file.open();
QModelIndex root = model->setRootPath(QDir::tempPath());
QTRY_VERIFY(model->rowCount(root) > 0);
QPersistentModelIndex idx = model->index(0, 1, root);
model->sort(0, Qt::AscendingOrder);
model->sort(0, Qt::DescendingOrder);
QVERIFY(idx.column() != 0);
model->setRootPath(QDir::homePath());
QFETCH(bool, fileDialogMode);
MyFriendFileSystemModel *myModel = new MyFriendFileSystemModel();
QTreeView *tree = new QTreeView();
#ifdef QT_BUILD_INTERNAL
if (fileDialogMode)
myModel->d_func()->disableRecursiveSort = true;
#endif
QDir dir(QDir::tempPath());
//initialize the randomness
qsrand(QDateTime::currentDateTime().toTime_t());
QString tempName = QLatin1String("sortTemp.") + QString::number(qrand());
dir.mkdir(tempName);
dir.cd(tempName);
QTRY_VERIFY(dir.exists());
const QString dirPath = dir.absolutePath();
QVERIFY(dir.exists());
//Create a file that will be at the end when sorting by name (For Mac, the default)
//but if we sort by size descending it will be the first
QFile tempFile(dirPath + "/plop2.txt");
tempFile.open(QIODevice::WriteOnly | QIODevice::Text);
QTextStream out(&tempFile);
out << "The magic number is: " << 49 << "\n";
tempFile.close();
QFile tempFile2(dirPath + "/plop.txt");
tempFile2.open(QIODevice::WriteOnly | QIODevice::Text);
QTextStream out2(&tempFile2);
out2 << "The magic number is : " << 49 << " but i write some stuff in the file \n";
tempFile2.close();
myModel->setRootPath("");
myModel->setFilter(QDir::AllEntries | QDir::System | QDir::Hidden);
tree->setSortingEnabled(true);
tree->setModel(myModel);
tree->show();
tree->resize(800, 800);
QTest::qWait(500);
tree->header()->setSortIndicator(1,Qt::DescendingOrder);
tree->header()->setResizeMode(0, QHeaderView::ResizeToContents);
QStringList dirsToOpen;
do
{
dirsToOpen<<dir.absolutePath();
} while (dir.cdUp());
for (int i = dirsToOpen.size() -1 ; i > 0 ; --i) {
QString path = dirsToOpen[i];
QTest::qWait(500);
tree->expand(myModel->index(path, 0));
}
tree->expand(myModel->index(dirPath, 0));
QTest::qWait(500);
QModelIndex parent = myModel->index(dirPath, 0);
QList<QString> expectedOrder;
expectedOrder << tempFile2.fileName() << tempFile.fileName() << dirPath + QChar('/') + "." << dirPath + QChar('/') + "..";
//File dialog Mode means sub trees are not sorted, only the current root
if (fileDialogMode) {
QList<QString> actualRows;
for(int i = 0; i < myModel->rowCount(parent); ++i)
{
actualRows << dirPath + QChar('/') + myModel->index(i, 1, parent).data(QFileSystemModel::FileNameRole).toString();
}
QVERIFY(actualRows != expectedOrder);
} else {
for(int i = 0; i < myModel->rowCount(parent); ++i)
{
QTRY_COMPARE(dirPath + QChar('/') + myModel->index(i, 1, parent).data(QFileSystemModel::FileNameRole).toString(), expectedOrder.at(i));
}
}
delete tree;
delete myModel;
dir.setPath(QDir::tempPath());
dir.cd(tempName);
tempFile.remove();
tempFile2.remove();
dir.cdUp();
dir.rmdir(tempName);
}
void tst_QFileSystemModel::mkdir()
{
QString tmp = QDir::tempPath();
QString newFolderPath = QDir::toNativeSeparators(tmp + '/' + "NewFoldermkdirtest4");
QModelIndex tmpDir = model->index(tmp);
QVERIFY(tmpDir.isValid());
QDir bestatic(newFolderPath);
if (bestatic.exists()) {
if (!bestatic.rmdir(newFolderPath))
qWarning() << "unable to remove" << newFolderPath;
QTest::qWait(WAITTIME);
}
model->mkdir(tmpDir, "NewFoldermkdirtest3");
model->mkdir(tmpDir, "NewFoldermkdirtest5");
QModelIndex idx = model->mkdir(tmpDir, "NewFoldermkdirtest4");
QVERIFY(idx.isValid());
int oldRow = idx.row();
QTest::qWait(WAITTIME);
idx = model->index(newFolderPath);
QDir cleanup(tmp);
QVERIFY(cleanup.rmdir(QLatin1String("NewFoldermkdirtest3")));
QVERIFY(cleanup.rmdir(QLatin1String("NewFoldermkdirtest5")));
bestatic.rmdir(newFolderPath);
QVERIFY(0 != idx.row());
QCOMPARE(oldRow, idx.row());
}
void tst_QFileSystemModel::caseSensitivity()
{
QString tmp = flatDirTestPath;
QStringList files;
files << "a" << "c" << "C";
QVERIFY(createFiles(tmp, files));
QModelIndex root = model->index(tmp);
QCOMPARE(model->rowCount(root), 0);
for (int i = 0; i < files.count(); ++i) {
QVERIFY(model->index(tmp + '/' + files.at(i)).isValid());
}
}
#if defined(Q_OS_WIN) && !defined(Q_OS_WINCE)
void tst_QFileSystemModel::Win32LongFileName()
{
QString tmp = flatDirTestPath;
QStringList files;
files << "aaaaaaaaaa" << "bbbbbbbbbb" << "cccccccccc";
QVERIFY(createFiles(tmp, files));
QModelIndex root = model->setRootPath(tmp);
QTRY_VERIFY(model->index(tmp + QLatin1String("/aaaaaa~1")).isValid());
QTRY_VERIFY(model->index(tmp + QLatin1String("/bbbbbb~1")).isValid());
QTRY_VERIFY(model->index(tmp + QLatin1String("/cccccc~1")).isValid());
}
#endif
void tst_QFileSystemModel::drives_data()
{
QTest::addColumn<QString>("path");
QTest::newRow("current") << QDir::currentPath();
QTest::newRow("slash") << "/";
QTest::newRow("My Computer") << "My Computer";
}
void tst_QFileSystemModel::drives()
{
QFETCH(QString, path);
QFileSystemModel model;
model.setRootPath(path);
model.fetchMore(QModelIndex());
QFileInfoList drives = QDir::drives();
int driveCount = 0;
foreach(const QFileInfo& driveRoot, drives)
if (driveRoot.exists())
driveCount++;
QTest::qWait(5000);
QTRY_COMPARE(model.rowCount(), driveCount);
}
void tst_QFileSystemModel::dirsBeforeFiles()
{
const QString dirPath = QString("%1/task221717_sortedOrder_test_dir").arg(QDir::tempPath());
QDir dir(dirPath);
// clean up from last time
if (dir.exists()) {
for (int i = 0; i < 3; ++i) {
QLatin1Char c('a' + i);
dir.rmdir(QString("%1-dir").arg(c));
QFile::remove(dirPath + QString("/%1-file").arg(c));
}
dir.rmdir(dirPath);
}
QVERIFY(dir.mkpath(dirPath));
QVERIFY(QDir(dirPath).exists());
for (int i = 0; i < 3; ++i) {
QLatin1Char c('a' + i);
dir.mkdir(QString("%1-dir").arg(c));
QFile file(dirPath + QString("/%1-file").arg(c));
file.open(QIODevice::ReadWrite);
file.close();
}
QModelIndex root = model->setRootPath(dirPath);
QTest::qWait(1000); // allow model to be notified by the file system watcher
// ensure that no file occurs before a directory
for (int i = 0; i < model->rowCount(root); ++i) {
#ifndef Q_OS_MAC
QVERIFY(i == 0 ||
!(model->fileInfo(model->index(i - 1, 0, root)).isFile()
&& model->fileInfo(model->index(i, 0, root)).isDir()));
#else
QVERIFY(i == 0 ||
model->fileInfo(model->index(i - 1, 0, root)).fileName() <
model->fileInfo(model->index(i, 0, root)).fileName());
#endif
}
}
void tst_QFileSystemModel::roleNames_data()
{
QTest::addColumn<int>("role");
QTest::addColumn<QByteArray>("roleName");
QTest::newRow("decoration") << int(Qt::DecorationRole) << QByteArray("decoration");
QTest::newRow("display") << int(Qt::DisplayRole) << QByteArray("display");
QTest::newRow("fileIcon") << int(QFileSystemModel::FileIconRole) << QByteArray("fileIcon");
QTest::newRow("filePath") << int(QFileSystemModel::FilePathRole) << QByteArray("filePath");
QTest::newRow("fileName") << int(QFileSystemModel::FileNameRole) << QByteArray("fileName");
QTest::newRow("filePermissions") << int(QFileSystemModel::FilePermissions) << QByteArray("filePermissions");
}
void tst_QFileSystemModel::roleNames()
{
QFileSystemModel model;
QHash<int, QByteArray> roles = model.roleNames();
QFETCH(int, role);
QVERIFY(roles.contains(role));
QFETCH(QByteArray, roleName);
QList<QByteArray> values = roles.values(role);
QVERIFY(values.contains(roleName));
}
QTEST_MAIN(tst_QFileSystemModel)
#include "tst_qfilesystemmodel.moc"
Reference in New Issue View Git Blame Copy Permalink