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qt6windows7/tests/auto/widgets/dialogs/qfiledialog/tst_qfiledialog.cpp
kleuter 85d238dfda qt 6.5.1 original
2023-10-29 23:33:08 +01:00

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include <QTest>
#include <QStandardPaths>
#include <QSignalSpy>
#include <QTemporaryFile>
#include <qcoreapplication.h>
#include <qfile.h>
#include <qdebug.h>
#include <qsharedpointer.h>
#include <qfiledialog.h>
#include <qabstractitemdelegate.h>
#include <qitemdelegate.h>
#include <qlistview.h>
#include <qcombobox.h>
#include <qpushbutton.h>
#include <qtoolbutton.h>
#include <qtreeview.h>
#include <qheaderview.h>
#include <qcompleter.h>
#include <qaction.h>
#include <qdialogbuttonbox.h>
#include <qsortfilterproxymodel.h>
#include <qlineedit.h>
#include <qlayout.h>
#include <qtemporarydir.h>
#include <private/qfiledialog_p.h>
#if defined QT_BUILD_INTERNAL
#include <private/qsidebar_p.h>
#include <private/qfilesystemmodel_p.h>
#endif
#include <private/qguiapplication_p.h>
#include <qpa/qplatformtheme.h>
#include <qpa/qplatformintegration.h>
#include <QFileDialog>
#include <QFileSystemModel>
#include <QtWidgets/private/qapplication_p.h>
#if defined(Q_OS_UNIX)
#include <unistd.h> // for pathconf() on OS X
#ifdef QT_BUILD_INTERNAL
QT_BEGIN_NAMESPACE
extern Q_GUI_EXPORT QString qt_tildeExpansion(const QString &path);
QT_END_NAMESPACE
#endif
#endif
static inline bool isCaseSensitiveFileSystem(const QString &path)
{
Q_UNUSED(path);
#if defined(Q_OS_MAC)
return pathconf(QFile::encodeName(path).constData(), _PC_CASE_SENSITIVE);
#elif defined(Q_OS_WIN)
return false;
#else
return true;
#endif
}
class tst_QFiledialog : public QObject
{
Q_OBJECT
private slots:
void initTestCase();
void init();
void cleanup();
void currentChangedSignal();
#ifdef QT_BUILD_INTERNAL
void directoryEnteredSignal();
#endif
void filesSelectedSignal_data();
void filesSelectedSignal();
void filterSelectedSignal();
void args();
void directory();
void completer_data();
void completer();
void completer_up();
void acceptMode();
void confirmOverwrite();
void defaultSuffix();
void fileMode();
void filters();
void history();
void iconProvider();
void isReadOnly();
void itemDelegate();
void labelText();
void resolveSymlinks();
void selectFile_data();
void selectFile();
void selectFiles();
void selectFileWrongCaseSaveAs();
void selectFilter();
void viewMode();
void proxymodel();
void setMimeTypeFilters_data();
void setMimeTypeFilters();
void setNameFilter_data();
void setNameFilter();
void setEmptyNameFilter();
void focus();
void caption();
void historyBack();
void historyForward();
void disableSaveButton_data();
void disableSaveButton();
void saveButtonText_data();
void saveButtonText();
void clearLineEdit();
void enableChooseButton();
void selectedFilesWithoutWidgets();
void selectedFileWithDefaultSuffix();
void trailingDotsAndSpaces();
#ifdef Q_OS_UNIX
#ifdef QT_BUILD_INTERNAL
void tildeExpansion_data();
void tildeExpansion();
#endif // QT_BUILD_INTERNAL
#endif
void rejectModalDialogs();
void QTBUG49600_nativeIconProviderCrash();
void focusObjectDuringDestruction();
// NOTE: Please keep widgetlessNativeDialog() as the LAST test!
//
// widgetlessNativeDialog() is the only test function that creates
// a native file dialog instance. GTK+ versions prior 3.15.5 have
// a nasty bug (https://bugzilla.gnome.org/show_bug.cgi?id=725164)
// in GtkFileChooserWidget, which makes it leak its folder change
// callback, causing a crash "at some point later". Running the
// native test last is enough to avoid spinning the event loop after
// the test, and that way circumvent the crash.
//
// The crash has been fixed in GTK+ 3.15.5, but the RHEL 7.2 CI has
// GTK+ 3.14.13 installed (QTBUG-55276).
void widgetlessNativeDialog();
private:
void cleanupSettingsFile();
};
void tst_QFiledialog::cleanupSettingsFile()
{
// clean up the sidebar between each test
QSettings settings(QSettings::UserScope, QLatin1String("QtProject"));
settings.beginGroup(QLatin1String("FileDialog"));
settings.remove(QString());
settings.endGroup();
settings.beginGroup(QLatin1String("Qt")); // Compatibility settings
settings.remove(QLatin1String("filedialog"));
settings.endGroup();
}
void tst_QFiledialog::initTestCase()
{
QStandardPaths::setTestModeEnabled(true);
cleanupSettingsFile();
}
void tst_QFiledialog::init()
{
// all tests, except widgetlessNativeDialog, use non-native dialogs
QCoreApplication::setAttribute(Qt::AA_DontUseNativeDialogs);
QFileDialogPrivate::setLastVisitedDirectory(QUrl());
// populate the sidebar with some default settings
QFileDialog fd;
}
void tst_QFiledialog::cleanup()
{
cleanupSettingsFile();
}
class MyAbstractItemDelegate : public QAbstractItemDelegate
{
public:
MyAbstractItemDelegate() : QAbstractItemDelegate() {};
void paint(QPainter *, const QStyleOptionViewItem &, const QModelIndex &) const override {}
QSize sizeHint(const QStyleOptionViewItem &, const QModelIndex &) const override { return QSize(); }
};
// emitted any time the selection model emits current changed
void tst_QFiledialog::currentChangedSignal()
{
QFileDialog fd;
fd.setViewMode(QFileDialog::List);
QSignalSpy spyCurrentChanged(&fd, SIGNAL(currentChanged(QString)));
QListView* listView = fd.findChild<QListView*>("listView");
QVERIFY(listView);
fd.setDirectory(QDir::root());
QModelIndex root = listView->rootIndex();
QTRY_COMPARE(listView->model()->rowCount(root) > 0, true);
QModelIndex folder;
for (int i = 0; i < listView->model()->rowCount(root); ++i) {
folder = listView->model()->index(i, 0, root);
if (listView->model()->hasChildren(folder))
break;
}
QVERIFY(listView->model()->hasChildren(folder));
listView->setCurrentIndex(folder);
QCOMPARE(spyCurrentChanged.size(), 1);
}
// only emitted from the views, sidebar, or lookin combo
#if defined QT_BUILD_INTERNAL
void tst_QFiledialog::directoryEnteredSignal()
{
QFileDialog fd(0, "", QDir::root().path());
QSidebar *sidebar = fd.findChild<QSidebar*>("sidebar");
QVERIFY(sidebar);
if (sidebar->model()->rowCount() < 2)
QSKIP("This test requires at least 2 side bar entries.");
fd.show();
QTRY_COMPARE(fd.isVisible(), true);
QSignalSpy spyDirectoryEntered(&fd, SIGNAL(directoryEntered(QString)));
// sidebar
QModelIndex secondItem = sidebar->model()->index(1, 0);
QVERIFY(secondItem.isValid());
sidebar->setCurrentIndex(secondItem);
QTest::keyPress(sidebar->viewport(), Qt::Key_Return);
QCOMPARE(spyDirectoryEntered.size(), 1);
spyDirectoryEntered.clear();
// lookInCombo
QComboBox *comboBox = fd.findChild<QComboBox*>("lookInCombo");
comboBox->showPopup();
QVERIFY(comboBox->view()->model()->index(1, 0).isValid());
comboBox->view()->setCurrentIndex(comboBox->view()->model()->index(1, 0));
QTest::keyPress(comboBox->view()->viewport(), Qt::Key_Return);
QCOMPARE(spyDirectoryEntered.size(), 1);
spyDirectoryEntered.clear();
// view
/*
// platform specific
fd.setViewMode(QFileDialog::ViewMode(QFileDialog::List));
QListView* listView = fd.findChild<QListView*>("listView");
QVERIFY(listView);
QModelIndex root = listView->rootIndex();
QTRY_COMPARE(listView->model()->rowCount(root) > 0, true);
QModelIndex folder;
for (int i = 0; i < listView->model()->rowCount(root); ++i) {
folder = listView->model()->index(i, 0, root);
if (listView->model()->hasChildren(folder))
break;
}
QVERIFY(listView->model()->hasChildren(folder));
listView->setCurrentIndex(folder);
QTRY_COMPARE((listView->indexAt(listView->visualRect(folder).center())), folder);
QTest::mouseDClick(listView->viewport(), Qt::LeftButton, 0, listView->visualRect(folder).center());
QTRY_COMPARE(spyDirectoryEntered.count(), 1);
*/
}
#endif
Q_DECLARE_METATYPE(QFileDialog::FileMode)
void tst_QFiledialog::filesSelectedSignal_data()
{
QTest::addColumn<QFileDialog::FileMode>("fileMode");
QTest::newRow("any") << QFileDialog::AnyFile;
QTest::newRow("existing") << QFileDialog::ExistingFile;
QTest::newRow("directory") << QFileDialog::Directory;
QTest::newRow("existingFiles") << QFileDialog::ExistingFiles;
}
// emitted when the dialog closes with the selected files
void tst_QFiledialog::filesSelectedSignal()
{
QFileDialog fd;
fd.setViewMode(QFileDialog::List);
QDir testDir(QT_TESTCASE_SOURCEDIR);
fd.setDirectory(testDir);
QFETCH(QFileDialog::FileMode, fileMode);
fd.setFileMode(fileMode);
QSignalSpy spyFilesSelected(&fd, SIGNAL(filesSelected(QStringList)));
fd.show();
QVERIFY(QTest::qWaitForWindowExposed(&fd));
QListView *listView = fd.findChild<QListView*>("listView");
QVERIFY(listView);
QModelIndex root = listView->rootIndex();
QTRY_COMPARE(listView->model()->rowCount(root) > 0, true);
QModelIndex file;
for (int i = 0; i < listView->model()->rowCount(root); ++i) {
file = listView->model()->index(i, 0, root);
if (fileMode == QFileDialog::Directory) {
if (listView->model()->hasChildren(file))
break;
} else {
if (!listView->model()->hasChildren(file))
break;
}
file = QModelIndex();
}
QVERIFY(file.isValid());
listView->selectionModel()->select(file, QItemSelectionModel::Select | QItemSelectionModel::Rows);
listView->setCurrentIndex(file);
QDialogButtonBox *buttonBox = fd.findChild<QDialogButtonBox*>("buttonBox");
QPushButton *button = buttonBox->button(QDialogButtonBox::Open);
QVERIFY(button);
QVERIFY(button->isEnabled());
button->animateClick();
QTRY_COMPARE(fd.isVisible(), false);
QCOMPARE(spyFilesSelected.size(), 1);
}
// only emitted when the combo box is activated
void tst_QFiledialog::filterSelectedSignal()
{
QFileDialog fd;
fd.setAcceptMode(QFileDialog::AcceptSave);
fd.show();
QSignalSpy spyFilterSelected(&fd, SIGNAL(filterSelected(QString)));
QStringList filterChoices;
filterChoices << "Image files (*.png *.xpm *.jpg)"
<< "Text files (*.txt)"
<< "Any files (*.*)";
fd.setNameFilters(filterChoices);
QCOMPARE(fd.nameFilters(), filterChoices);
QComboBox *filters = fd.findChild<QComboBox*>("fileTypeCombo");
QVERIFY(filters);
QVERIFY(filters->view());
QCOMPARE(filters->isVisible(), true);
QTest::keyPress(filters, Qt::Key_Down);
QCOMPARE(spyFilterSelected.size(), 1);
}
void tst_QFiledialog::args()
{
QWidget *parent = nullptr;
QString caption = "caption";
QString directory = QDir::tempPath();
QString filter = "*.mp3";
QFileDialog fd(parent, caption, directory, filter);
QCOMPARE(fd.parent(), (QObject *)parent);
QCOMPARE(fd.windowTitle(), caption);
#ifndef Q_OS_WIN
QCOMPARE(fd.directory(), QDir(directory));
#endif
QCOMPARE(fd.nameFilters(), QStringList(filter));
}
void tst_QFiledialog::directory()
{
QFileDialog fd;
fd.setViewMode(QFileDialog::List);
QFileSystemModel *model = fd.findChild<QFileSystemModel*>("qt_filesystem_model");
QVERIFY(model);
fd.setDirectory(QDir::currentPath());
QSignalSpy spyCurrentChanged(&fd, SIGNAL(currentChanged(QString)));
QSignalSpy spyDirectoryEntered(&fd, SIGNAL(directoryEntered(QString)));
QSignalSpy spyFilesSelected(&fd, SIGNAL(filesSelected(QStringList)));
QSignalSpy spyFilterSelected(&fd, SIGNAL(filterSelected(QString)));
QCOMPARE(QDir::current().absolutePath(), fd.directory().absolutePath());
QDir temp = QDir::temp();
QString tempPath = temp.absolutePath();
#ifdef Q_OS_WIN
// since the user can have lowercase temp dir, check that we are actually case-insensitive.
tempPath = tempPath.toLower();
#endif
fd.setDirectory(tempPath);
#ifndef Q_OS_WIN
QCOMPARE(tempPath, fd.directory().absolutePath());
#endif
QCOMPARE(spyCurrentChanged.size(), 0);
QCOMPARE(spyDirectoryEntered.size(), 0);
QCOMPARE(spyFilesSelected.size(), 0);
QCOMPARE(spyFilterSelected.size(), 0);
// Check my way
QList<QListView*> list = fd.findChildren<QListView*>("listView");
QVERIFY(list.size() > 0);
#ifdef Q_OS_WIN
QCOMPARE(list.at(0)->rootIndex().data().toString().toLower(), temp.dirName().toLower());
#else
QCOMPARE(list.at(0)->rootIndex().data().toString(), temp.dirName());
#endif
QFileDialog *dlg = new QFileDialog(0, "", tempPath);
QCOMPARE(model->index(tempPath), model->index(dlg->directory().absolutePath()));
QCOMPARE(model->index(tempPath).data(QFileSystemModel::FileNameRole).toString(),
model->index(dlg->directory().absolutePath()).data(QFileSystemModel::FileNameRole).toString());
delete dlg;
dlg = new QFileDialog();
QCOMPARE(model->index(tempPath), model->index(dlg->directory().absolutePath()));
delete dlg;
}
void tst_QFiledialog::completer_data()
{
QTest::addColumn<QString>("startPath");
QTest::addColumn<QString>("input");
QTest::addColumn<int>("expected");
const QString rootPath = QDir::rootPath();
QTest::newRow("r, 10") << QString() << "r" << 10;
QTest::newRow("x, 0") << QString() << "x" << 0;
QTest::newRow("../, -1") << QString() << "../" << -1;
QTest::newRow("goto root") << QString() << rootPath << -1;
QTest::newRow("start at root") << rootPath << QString() << -1;
QDir dir = QDir::root();
#ifdef Q_OS_ANDROID
const auto homePaths = QStandardPaths::standardLocations(QStandardPaths::HomeLocation);
QVERIFY(!homePaths.isEmpty());
dir = QDir(homePaths.first());
#endif
QFileInfoList list = dir.entryInfoList(QDir::Dirs | QDir::NoDotAndDotDot);
QVERIFY(!list.isEmpty());
const QString folder = list.first().absoluteFilePath();
QTest::newRow("start at one below root r") << folder << "r" << -1;
QTest::newRow("start at one below root ../") << folder << "../" << -1;
}
void tst_QFiledialog::completer()
{
typedef QSharedPointer<QTemporaryFile> TemporaryFilePtr;
#ifdef Q_OS_WIN
static const Qt::CaseSensitivity caseSensitivity = Qt::CaseInsensitive;
#else
static const Qt::CaseSensitivity caseSensitivity = Qt::CaseSensitive;
#endif
QFETCH(QString, input);
QFETCH(QString, startPath);
QFETCH(int, expected);
// make temp dir and files
QScopedPointer<QTemporaryDir> tempDir;
QList<TemporaryFilePtr> files;
if (startPath.isEmpty()) {
tempDir.reset(new QTemporaryDir);
QVERIFY2(tempDir->isValid(), qPrintable(tempDir->errorString()));
startPath = tempDir->path();
for (int i = 0; i < 10; ++i) {
TemporaryFilePtr file(new QTemporaryFile(startPath + QStringLiteral("/rXXXXXX")));
QVERIFY2(file->open(), qPrintable(file->errorString()));
// Force the temporary file to materialize with the requested name
(void) file->fileName();
QVERIFY(file->exists());
files.append(file);
}
}
// ### flesh this out more
QFileDialog fd(0, QLatin1String(QTest::currentTestFunction())
+ QStringLiteral(" \"") + QLatin1String(QTest::currentDataTag())
+ QLatin1Char('"'), startPath);
fd.show();
QVERIFY(QTest::qWaitForWindowExposed(&fd));
QVERIFY(fd.isVisible());
QFileSystemModel *model = fd.findChild<QFileSystemModel*>("qt_filesystem_model");
QVERIFY(model);
QLineEdit *lineEdit = fd.findChild<QLineEdit*>("fileNameEdit");
QVERIFY(lineEdit);
QCompleter *completer = lineEdit->completer();
QVERIFY(completer);
QAbstractItemModel *cModel = completer->completionModel();
QVERIFY(cModel);
// path C:\depot\qt\examples\dialogs\standarddialogs
// files
// [debug] [release] [tmp] dialog dialog main makefile makefile.debug makefile.release standarddialgos
//
// d -> D:\ debug dialog.cpp dialog.h
// ..\ -> ..\classwizard ..\configdialog ..\dialogs.pro
// c -> C:\ control panel
// c: -> C:\ (nothing more)
// C:\ -> C:\, C:\_viminfo, ...
// \ -> \_viminfo
// c:\depot -> 'nothing'
// c:\depot\ -> C:\depot\devtools, C:\depot\dteske
QTRY_COMPARE(model->index(fd.directory().path()), model->index(startPath));
if (input.isEmpty()) {
// Try to find a suitable directory under root that does not
// start with 'C' to avoid issues with completing to "C:" drives on Windows.
const QString rootPath = model->rootPath();
const QChar rootPathFirstChar = rootPath.at(0).toLower();
QModelIndex rootIndex = model->index(rootPath);
const int rowCount = model->rowCount(rootIndex);
QVERIFY(rowCount > 0);
for (int row = 0; row < rowCount && input.isEmpty(); ++row) {
const QString name = model->index(row, 0, rootIndex).data().toString();
const QChar firstChar = name.at(0);
if (firstChar.isLetter() && firstChar.toLower() != rootPathFirstChar)
input = firstChar;
}
QVERIFY2(!input.isEmpty(), "Unable to find a suitable input directory");
}
// press 'keys' for the input
for (int i = 0; i < input.size(); ++i)
QTest::keyPress(lineEdit, input[i].toLatin1());
QStringList expectedFiles;
if (expected == -1) {
QString fullPath = startPath;
if (!fullPath.endsWith(QLatin1Char('/')))
fullPath.append(QLatin1Char('/'));
fullPath.append(input);
if (input.startsWith(QDir::rootPath(), caseSensitivity)) {
fullPath = input;
input.clear();
}
QFileInfo fi(fullPath);
QDir x(fi.absolutePath());
expectedFiles = x.entryList(model->filter());
expected = 0;
if (input.startsWith(".."))
input.clear();
foreach (const QString &expectedFile, expectedFiles) {
if (expectedFile.startsWith(input, caseSensitivity))
++expected;
}
// The temporary dir may create a node in QFileSystemModel
// which will bypass filters. If the path to the temporary
// dir contains an element which should be a subdirectory
// of x dir, but which is not listed, then take it into
// accont.
if (!tempDir.isNull()) {
QString xPath = x.absolutePath();
if (!xPath.endsWith(QLatin1Char('/')))
xPath.append(QLatin1Char('/'));
QString tmpPath = tempDir->path();
if (tmpPath.startsWith(xPath)) {
QString bypassedDirName = tmpPath.mid(xPath.size()).section(QLatin1Char('/'), 0, 0);
if (!expectedFiles.contains(bypassedDirName))
++expected;
}
}
}
QTRY_COMPARE(cModel->rowCount(), expected);
}
void tst_QFiledialog::completer_up()
{
QFileDialog fd;
QSignalSpy spyCurrentChanged(&fd, SIGNAL(currentChanged(QString)));
QSignalSpy spyDirectoryEntered(&fd, SIGNAL(directoryEntered(QString)));
QSignalSpy spyFilesSelected(&fd, SIGNAL(filesSelected(QStringList)));
QSignalSpy spyFilterSelected(&fd, SIGNAL(filterSelected(QString)));
fd.show();
QLineEdit *lineEdit = fd.findChild<QLineEdit*>("fileNameEdit");
QVERIFY(lineEdit);
QCOMPARE(spyFilesSelected.size(), 0);
int depth = QDir::currentPath().split('/').size();
for (int i = 0; i <= depth * 3 + 1; ++i) {
lineEdit->insert("../");
qApp->processEvents();
}
QCOMPARE(spyCurrentChanged.size(), 0);
QCOMPARE(spyDirectoryEntered.size(), 0);
QCOMPARE(spyFilesSelected.size(), 0);
QCOMPARE(spyFilterSelected.size(), 0);
}
void tst_QFiledialog::acceptMode()
{
QFileDialog fd;
fd.show();
QToolButton* newButton = fd.findChild<QToolButton*>("newFolderButton");
QVERIFY(newButton);
// default
QCOMPARE(fd.acceptMode(), QFileDialog::AcceptOpen);
QCOMPARE(newButton && newButton->isVisible(), true);
//fd.setDetailsExpanded(true);
fd.setAcceptMode(QFileDialog::AcceptSave);
QCOMPARE(fd.acceptMode(), QFileDialog::AcceptSave);
QCOMPARE(newButton->isVisible(), true);
fd.setAcceptMode(QFileDialog::AcceptOpen);
QCOMPARE(fd.acceptMode(), QFileDialog::AcceptOpen);
QCOMPARE(newButton->isVisible(), true);
}
void tst_QFiledialog::confirmOverwrite()
{
QFileDialog fd;
QCOMPARE(fd.testOption(QFileDialog::DontConfirmOverwrite), false);
fd.setOption(QFileDialog::DontConfirmOverwrite, false);
QCOMPARE(fd.testOption(QFileDialog::DontConfirmOverwrite), false);
fd.setOption(QFileDialog::DontConfirmOverwrite, true);
QCOMPARE(fd.testOption(QFileDialog::DontConfirmOverwrite), true);
fd.setOption(QFileDialog::DontConfirmOverwrite, false);
QCOMPARE(fd.testOption(QFileDialog::DontConfirmOverwrite), false);
}
void tst_QFiledialog::defaultSuffix()
{
QFileDialog fd;
QCOMPARE(fd.defaultSuffix(), QString());
fd.setDefaultSuffix("txt");
QCOMPARE(fd.defaultSuffix(), QString("txt"));
fd.setDefaultSuffix(".txt");
QCOMPARE(fd.defaultSuffix(), QString("txt"));
fd.setDefaultSuffix(QString());
QCOMPARE(fd.defaultSuffix(), QString());
}
void tst_QFiledialog::fileMode()
{
QFileDialog fd;
QCOMPARE(fd.fileMode(), QFileDialog::AnyFile);
fd.setFileMode(QFileDialog::ExistingFile);
QCOMPARE(fd.fileMode(), QFileDialog::ExistingFile);
fd.setFileMode(QFileDialog::Directory);
QCOMPARE(fd.fileMode(), QFileDialog::Directory);
fd.setFileMode(QFileDialog::ExistingFiles);
QCOMPARE(fd.fileMode(), QFileDialog::ExistingFiles);
}
void tst_QFiledialog::caption()
{
QFileDialog fd;
fd.setWindowTitle("testing");
fd.setFileMode(QFileDialog::Directory);
QCOMPARE(fd.windowTitle(), QString("testing"));
}
void tst_QFiledialog::filters()
{
QFileDialog fd;
QSignalSpy spyCurrentChanged(&fd, SIGNAL(currentChanged(QString)));
QSignalSpy spyDirectoryEntered(&fd, SIGNAL(directoryEntered(QString)));
QSignalSpy spyFilesSelected(&fd, SIGNAL(filesSelected(QStringList)));
QSignalSpy spyFilterSelected(&fd, SIGNAL(filterSelected(QString)));
QCOMPARE(fd.nameFilters(), QStringList("All Files (*)"));
// effects
QList<QComboBox*> views = fd.findChildren<QComboBox*>("fileTypeCombo");
QCOMPARE(views.size(), 1);
QCOMPARE(views.at(0)->isVisible(), false);
QStringList filters;
filters << "Image files (*.png *.xpm *.jpg)"
<< "Text files (*.txt)"
<< "Any files (*.*)";
fd.setNameFilters(filters);
QCOMPARE(views.at(0)->isVisible(), false);
fd.show();
fd.setAcceptMode(QFileDialog::AcceptSave);
QCOMPARE(views.at(0)->isVisible(), true);
QCOMPARE(fd.nameFilters(), filters);
fd.setNameFilter("Image files (*.png *.xpm *.jpg);;Text files (*.txt);;Any files (*.*)");
QCOMPARE(fd.nameFilters(), filters);
QCOMPARE(spyCurrentChanged.size(), 0);
QCOMPARE(spyDirectoryEntered.size(), 0);
QCOMPARE(spyFilesSelected.size(), 0);
QCOMPARE(spyFilterSelected.size(), 0);
// setting shouldn't emit any signals
for (int i = views.at(0)->currentIndex(); i < views.at(0)->count(); ++i)
views.at(0)->setCurrentIndex(i);
QCOMPARE(spyFilterSelected.size(), 0);
//Let check if filters with whitespaces
QFileDialog fd2;
QStringList expected;
expected << "C++ Source Files(*.cpp)";
expected << "Any(*.*)";
fd2.setNameFilter("C++ Source Files(*.cpp);;Any(*.*)");
QCOMPARE(expected, fd2.nameFilters());
fd2.setNameFilter("C++ Source Files(*.cpp) ;;Any(*.*)");
QCOMPARE(expected, fd2.nameFilters());
fd2.setNameFilter("C++ Source Files(*.cpp);; Any(*.*)");
QCOMPARE(expected, fd2.nameFilters());
fd2.setNameFilter(" C++ Source Files(*.cpp);; Any(*.*)");
QCOMPARE(expected, fd2.nameFilters());
fd2.setNameFilter("C++ Source Files(*.cpp) ;; Any(*.*)");
QCOMPARE(expected, fd2.nameFilters());
}
void tst_QFiledialog::selectFilter()
{
QFileDialog fd;
QSignalSpy spyFilterSelected(&fd, SIGNAL(filterSelected(QString)));
QCOMPARE(fd.selectedNameFilter(), QString("All Files (*)"));
QStringList filters;
filters << "Image files (*.png *.xpm *.jpg)"
<< "Text files (*.txt)"
<< "Any files (*.*)";
fd.setNameFilters(filters);
QCOMPARE(fd.selectedNameFilter(), filters.at(0));
fd.selectNameFilter(filters.at(1));
QCOMPARE(fd.selectedNameFilter(), filters.at(1));
fd.selectNameFilter(filters.at(2));
QCOMPARE(fd.selectedNameFilter(), filters.at(2));
fd.selectNameFilter("bob");
QCOMPARE(fd.selectedNameFilter(), filters.at(2));
fd.selectNameFilter("");
QCOMPARE(fd.selectedNameFilter(), filters.at(2));
QCOMPARE(spyFilterSelected.size(), 0);
}
void tst_QFiledialog::history()
{
QFileDialog fd;
fd.setViewMode(QFileDialog::List);
QFileSystemModel *model = fd.findChild<QFileSystemModel*>("qt_filesystem_model");
QVERIFY(model);
QSignalSpy spyCurrentChanged(&fd, SIGNAL(currentChanged(QString)));
QSignalSpy spyDirectoryEntered(&fd, SIGNAL(directoryEntered(QString)));
QSignalSpy spyFilesSelected(&fd, SIGNAL(filesSelected(QStringList)));
QSignalSpy spyFilterSelected(&fd, SIGNAL(filterSelected(QString)));
QCOMPARE(model->index(fd.history().first()), model->index(QDir::toNativeSeparators(fd.directory().absolutePath())));
fd.setDirectory(QDir::current().absolutePath());
QStringList history;
history << QDir::toNativeSeparators(QDir::current().absolutePath())
<< QDir::toNativeSeparators(QDir::home().absolutePath())
<< QDir::toNativeSeparators(QDir::temp().absolutePath());
fd.setHistory(history);
if (fd.history() != history) {
qDebug() << fd.history() << history;
// quick and dirty output for windows failure.
QListView* list = fd.findChild<QListView*>("listView");
QVERIFY(list);
QModelIndex root = list->rootIndex();
while (root.isValid()) {
qDebug() << root.data();
root = root.parent();
}
}
QCOMPARE(fd.history(), history);
QStringList badHistory;
badHistory << "junk";
fd.setHistory(badHistory);
badHistory << QDir::toNativeSeparators(QDir::current().absolutePath());
QCOMPARE(fd.history(), badHistory);
QCOMPARE(spyCurrentChanged.size(), 0);
QCOMPARE(spyDirectoryEntered.size(), 0);
QCOMPARE(spyFilesSelected.size(), 0);
QCOMPARE(spyFilterSelected.size(), 0);
}
void tst_QFiledialog::iconProvider()
{
QFileDialog *fd = new QFileDialog();
QVERIFY(fd->iconProvider() != 0);
QFileIconProvider *ip = new QFileIconProvider();
fd->setIconProvider(ip);
QCOMPARE(fd->iconProvider(), ip);
delete fd;
delete ip;
}
void tst_QFiledialog::isReadOnly()
{
QFileDialog fd;
QPushButton* newButton = fd.findChild<QPushButton*>("newFolderButton");
QAction* renameAction = fd.findChild<QAction*>("qt_rename_action");
QAction* deleteAction = fd.findChild<QAction*>("qt_delete_action");
QCOMPARE(fd.testOption(QFileDialog::ReadOnly), false);
// This is dependent upon the file/dir, find cross platform way to test
//fd.setDirectory(QDir::home());
//QCOMPARE(newButton && newButton->isEnabled(), true);
//QCOMPARE(renameAction && renameAction->isEnabled(), true);
//QCOMPARE(deleteAction && deleteAction->isEnabled(), true);
fd.setOption(QFileDialog::ReadOnly, true);
QCOMPARE(fd.testOption(QFileDialog::ReadOnly), true);
QCOMPARE(newButton && newButton->isEnabled(), false);
QCOMPARE(renameAction && renameAction->isEnabled(), false);
QCOMPARE(deleteAction && deleteAction->isEnabled(), false);
}
void tst_QFiledialog::itemDelegate()
{
QFileDialog fd;
QVERIFY(fd.itemDelegate() != 0);
QItemDelegate *id = new QItemDelegate(&fd);
fd.setItemDelegate(id);
QCOMPARE(fd.itemDelegate(), (QAbstractItemDelegate *)id);
}
void tst_QFiledialog::labelText()
{
QFileDialog fd;
QDialogButtonBox buttonBox;
QPushButton *cancelButton = buttonBox.addButton(QDialogButtonBox::Cancel);
QCOMPARE(fd.labelText(QFileDialog::LookIn), QString("Look in:"));
QCOMPARE(fd.labelText(QFileDialog::FileName), QString("File &name:"));
QCOMPARE(fd.labelText(QFileDialog::FileType), QString("Files of type:"));
QCOMPARE(fd.labelText(QFileDialog::Accept), QString("&Open")); ///### see task 241462
QCOMPARE(fd.labelText(QFileDialog::Reject), cancelButton->text());
fd.setLabelText(QFileDialog::LookIn, "1");
QCOMPARE(fd.labelText(QFileDialog::LookIn), QString("1"));
fd.setLabelText(QFileDialog::FileName, "2");
QCOMPARE(fd.labelText(QFileDialog::FileName), QString("2"));
fd.setLabelText(QFileDialog::FileType, "3");
QCOMPARE(fd.labelText(QFileDialog::FileType), QString("3"));
fd.setLabelText(QFileDialog::Accept, "4");
QCOMPARE(fd.labelText(QFileDialog::Accept), QString("4"));
fd.setLabelText(QFileDialog::Reject, "5");
QCOMPARE(fd.labelText(QFileDialog::Reject), QString("5"));
}
void tst_QFiledialog::resolveSymlinks()
{
QFileDialog fd;
// default
QCOMPARE(fd.testOption(QFileDialog::DontResolveSymlinks), false);
fd.setOption(QFileDialog::DontResolveSymlinks, true);
QCOMPARE(fd.testOption(QFileDialog::DontResolveSymlinks), true);
fd.setOption(QFileDialog::DontResolveSymlinks, false);
QCOMPARE(fd.testOption(QFileDialog::DontResolveSymlinks), false);
// the file dialog doesn't do anything based upon this, just passes it to the model
// the model should fully test it, don't test it here
}
void tst_QFiledialog::selectFile_data()
{
QTest::addColumn<QString>("file");
QTest::addColumn<int>("count");
QTest::newRow("null") << QString() << 1;
QTest::newRow("file") << "foo" << 1;
QTest::newRow("tmp") << "temp" << 1;
}
void tst_QFiledialog::selectFile()
{
QFETCH(QString, file);
QFETCH(int, count);
QScopedPointer<QFileDialog> fd(new QFileDialog);
QFileSystemModel *model = fd->findChild<QFileSystemModel*>("qt_filesystem_model");
QVERIFY(model);
fd->setDirectory(QDir::currentPath());
// default value
QCOMPARE(fd->selectedFiles().size(), 1);
QScopedPointer<QTemporaryFile> tempFile;
if (file == QLatin1String("temp")) {
tempFile.reset(new QTemporaryFile(QDir::tempPath() + QStringLiteral("/aXXXXXX")));
QVERIFY2(tempFile->open(), qPrintable(tempFile->errorString()));
file = tempFile->fileName();
}
fd->selectFile(file);
QCOMPARE(fd->selectedFiles().size(), count);
if (tempFile.isNull()) {
QCOMPARE(model->index(fd->directory().path()), model->index(QDir::currentPath()));
} else {
QCOMPARE(model->index(fd->directory().path()), model->index(QDir::tempPath()));
}
fd.reset(); // Ensure the file dialog let's go of the temporary file for "temp".
}
void tst_QFiledialog::selectFileWrongCaseSaveAs()
{
const QString home = QDir::homePath();
if (isCaseSensitiveFileSystem(home))
QSKIP("This test is intended for case-insensitive file systems only.");
// QTBUG-38162: when passing a wrongly capitalized path to selectFile()
// on a case-insensitive file system, the line edit should only
// contain the file name ("c:\PRogram files\foo.txt" -> "foo.txt").
const QString fileName = QStringLiteral("foo.txt");
const QString path = home + QLatin1Char('/') + fileName;
QString wrongCasePath = path;
for (int c = 0; c < wrongCasePath.size(); c += 2)
wrongCasePath[c] = wrongCasePath.at(c).isLower() ? wrongCasePath.at(c).toUpper() : wrongCasePath.at(c).toLower();
QFileDialog fd(0, "QTBUG-38162", wrongCasePath);
fd.setAcceptMode(QFileDialog::AcceptSave);
fd.selectFile(wrongCasePath);
const QLineEdit *lineEdit = fd.findChild<QLineEdit*>("fileNameEdit");
QVERIFY(lineEdit);
QCOMPARE(lineEdit->text().compare(fileName, Qt::CaseInsensitive), 0);
}
void tst_QFiledialog::selectFiles()
{
QTemporaryDir tempDir;
QVERIFY2(tempDir.isValid(), qPrintable(tempDir.errorString()));
const QString tempPath = tempDir.path();
{
QFileDialog fd;
fd.setViewMode(QFileDialog::List);
fd.setDirectory(tempPath);
QSignalSpy spyCurrentChanged(&fd, SIGNAL(currentChanged(QString)));
QSignalSpy spyDirectoryEntered(&fd, SIGNAL(directoryEntered(QString)));
QSignalSpy spyFilesSelected(&fd, SIGNAL(filesSelected(QStringList)));
QSignalSpy spyFilterSelected(&fd, SIGNAL(filterSelected(QString)));
fd.setFileMode(QFileDialog::ExistingFiles);
QString filesPath = fd.directory().absolutePath();
for (int i=0; i < 5; ++i) {
QFile file(filesPath + QLatin1String("/qfiledialog_auto_test_not_pres_") + QString::number(i));
file.open(QIODevice::WriteOnly);
file.resize(1024);
file.flush();
file.close();
}
// Get a list of files in the view and then get the corresponding index's
QStringList list = fd.directory().entryList(QDir::Files);
QModelIndexList toSelect;
QVERIFY(list.size() > 1);
QListView* listView = fd.findChild<QListView*>("listView");
QVERIFY(listView);
for (int i = 0; i < list.size(); ++i) {
fd.selectFile(fd.directory().path() + QLatin1Char('/') + list.at(i));
QTRY_VERIFY(!listView->selectionModel()->selectedRows().isEmpty());
toSelect.append(listView->selectionModel()->selectedRows().last());
}
QCOMPARE(spyFilesSelected.size(), 0);
listView->selectionModel()->clear();
QCOMPARE(spyFilesSelected.size(), 0);
// select the indexes
for (int i = 0; i < toSelect.size(); ++i) {
listView->selectionModel()->select(toSelect.at(i),
QItemSelectionModel::Select | QItemSelectionModel::Rows);
}
QCOMPARE(fd.selectedFiles().size(), toSelect.size());
QCOMPARE(spyCurrentChanged.size(), 0);
QCOMPARE(spyDirectoryEntered.size(), 0);
QCOMPARE(spyFilesSelected.size(), 0);
QCOMPARE(spyFilterSelected.size(), 0);
}
{
//If the selection is invalid then we fill the line edit but without the /
QFileDialog dialog( 0, "Save" );
dialog.setFileMode( QFileDialog::AnyFile );
dialog.setAcceptMode( QFileDialog::AcceptSave );
dialog.selectFile(tempPath + QStringLiteral("/blah"));
dialog.show();
QVERIFY(QTest::qWaitForWindowExposed(&dialog));
QLineEdit *lineEdit = dialog.findChild<QLineEdit*>("fileNameEdit");
QVERIFY(lineEdit);
QCOMPARE(lineEdit->text(),QLatin1String("blah"));
}
}
void tst_QFiledialog::viewMode()
{
QFileDialog fd;
fd.setViewMode(QFileDialog::List);
fd.show();
// find widgets
QList<QTreeView*> treeView = fd.findChildren<QTreeView*>("treeView");
QCOMPARE(treeView.size(), 1);
QList<QListView*> listView = fd.findChildren<QListView*>("listView");
QCOMPARE(listView.size(), 1);
QList<QToolButton*> listButton = fd.findChildren<QToolButton*>("listModeButton");
QCOMPARE(listButton.size(), 1);
QList<QToolButton*> treeButton = fd.findChildren<QToolButton*>("detailModeButton");
QCOMPARE(treeButton.size(), 1);
// default value
QCOMPARE(fd.viewMode(), QFileDialog::List);
// detail
fd.setViewMode(QFileDialog::ViewMode(QFileDialog::Detail));
QCOMPARE(QFileDialog::ViewMode(QFileDialog::Detail), fd.viewMode());
QCOMPARE(listView.at(0)->isVisible(), false);
QCOMPARE(listButton.at(0)->isDown(), false);
QCOMPARE(treeView.at(0)->isVisible(), true);
QCOMPARE(treeButton.at(0)->isDown(), true);
// list
fd.setViewMode(QFileDialog::ViewMode(QFileDialog::List));
QCOMPARE(QFileDialog::ViewMode(QFileDialog::List), fd.viewMode());
QCOMPARE(treeView.at(0)->isVisible(), false);
QCOMPARE(treeButton.at(0)->isDown(), false);
QCOMPARE(listView.at(0)->isVisible(), true);
QCOMPARE(listButton.at(0)->isDown(), true);
}
void tst_QFiledialog::proxymodel()
{
QFileDialog fd;
QCOMPARE(fd.proxyModel(), nullptr);
fd.setProxyModel(0);
QCOMPARE(fd.proxyModel(), nullptr);
QSortFilterProxyModel *proxyModel = new QSortFilterProxyModel(&fd);
fd.setProxyModel(proxyModel);
QCOMPARE(fd.proxyModel(), (QAbstractProxyModel *)proxyModel);
fd.setProxyModel(0);
QCOMPARE(fd.proxyModel(), nullptr);
}
void tst_QFiledialog::setMimeTypeFilters_data()
{
QTest::addColumn<QStringList>("mimeTypeFilters");
QTest::addColumn<QString>("targetMimeTypeFilter");
QTest::addColumn<QString>("expectedSelectedMimeTypeFilter");
const auto headerMime = QStringLiteral("text/x-chdr");
const auto pdfMime = QStringLiteral("application/pdf");
const auto zipMime = QStringLiteral("application/zip");
QTest::newRow("single mime filter (C header file)") << QStringList {headerMime} << headerMime << headerMime;
QTest::newRow("single mime filter (JSON file)") << QStringList {pdfMime} << pdfMime << pdfMime;
QTest::newRow("multiple mime filters") << QStringList {pdfMime, zipMime} << pdfMime << pdfMime;
}
void tst_QFiledialog::setMimeTypeFilters()
{
QFETCH(QStringList, mimeTypeFilters);
QFETCH(QString, targetMimeTypeFilter);
QFETCH(QString, expectedSelectedMimeTypeFilter);
QFileDialog fd;
fd.setMimeTypeFilters(mimeTypeFilters);
fd.selectMimeTypeFilter(targetMimeTypeFilter);
QCOMPARE(fd.selectedMimeTypeFilter(), expectedSelectedMimeTypeFilter);
auto *filters = fd.findChild<QComboBox*>("fileTypeCombo");
filters->setCurrentIndex(filters->count() - 1);
QCOMPARE(fd.selectedMimeTypeFilter(), mimeTypeFilters.last());
}
void tst_QFiledialog::setEmptyNameFilter()
{
QFileDialog fd;
fd.setNameFilter(QString());
fd.setNameFilters(QStringList());
}
void tst_QFiledialog::setNameFilter_data()
{
QTest::addColumn<bool>("nameFilterDetailsVisible");
QTest::addColumn<QStringList>("filters");
QTest::addColumn<QString>("selectFilter");
QTest::addColumn<QString>("expectedSelectedFilter");
QTest::newRow("namedetailsvisible-empty") << true << QStringList() << QString() << QString();
QTest::newRow("namedetailsinvisible-empty") << false << QStringList() << QString() << QString();
const QString anyFileNoDetails = QLatin1String("Any files");
const QString anyFile = anyFileNoDetails + QLatin1String(" (*)");
const QString imageFilesNoDetails = QLatin1String("Image files");
const QString imageFiles = imageFilesNoDetails + QLatin1String(" (*.png *.xpm *.jpg)");
const QString textFileNoDetails = QLatin1String("Text files");
const QString textFile = textFileNoDetails + QLatin1String(" (*.txt)");
QStringList filters;
filters << anyFile << imageFiles << textFile;
QTest::newRow("namedetailsvisible-images") << true << filters << imageFiles << imageFiles;
QTest::newRow("namedetailsinvisible-images") << false << filters << imageFiles << imageFilesNoDetails;
const QString invalid = "foo";
QTest::newRow("namedetailsvisible-invalid") << true << filters << invalid << anyFile;
// Potential crash when trying to convert the invalid filter into a list and stripping it, resulting in an empty list.
QTest::newRow("namedetailsinvisible-invalid") << false << filters << invalid << anyFileNoDetails;
}
void tst_QFiledialog::setNameFilter()
{
QFETCH(bool, nameFilterDetailsVisible);
QFETCH(QStringList, filters);
QFETCH(QString, selectFilter);
QFETCH(QString, expectedSelectedFilter);
QFileDialog fd;
fd.setNameFilters(filters);
fd.setOption(QFileDialog::HideNameFilterDetails, !nameFilterDetailsVisible);
fd.selectNameFilter(selectFilter);
QCOMPARE(fd.selectedNameFilter(), expectedSelectedFilter);
}
void tst_QFiledialog::focus()
{
if (!QGuiApplicationPrivate::platformIntegration()->hasCapability(QPlatformIntegration::WindowActivation))
QSKIP("Window activation is not supported");
QFileDialog fd;
fd.setDirectory(QDir::currentPath());
fd.show();
QApplicationPrivate::setActiveWindow(&fd);
QVERIFY(QTest::qWaitForWindowActive(&fd));
QCOMPARE(fd.isVisible(), true);
QCOMPARE(QApplication::activeWindow(), static_cast<QWidget*>(&fd));
qApp->processEvents();
// make sure the tests work with focus follows mouse
QCursor::setPos(fd.geometry().center());
QList<QWidget*> treeView = fd.findChildren<QWidget*>("fileNameEdit");
QCOMPARE(treeView.size(), 1);
QVERIFY(treeView.at(0));
QTRY_COMPARE(treeView.at(0)->hasFocus(), true);
QCOMPARE(treeView.at(0)->hasFocus(), true);
}
void tst_QFiledialog::historyBack()
{
QFileDialog fd;
QFileSystemModel *model = fd.findChild<QFileSystemModel*>("qt_filesystem_model");
QVERIFY(model);
QToolButton *backButton = fd.findChild<QToolButton*>("backButton");
QVERIFY(backButton);
QToolButton *forwardButton = fd.findChild<QToolButton*>("forwardButton");
QVERIFY(forwardButton);
QSignalSpy spy(model, SIGNAL(rootPathChanged(QString)));
QString home = fd.directory().absolutePath();
QString desktop = QDir::homePath();
QString temp = QDir::tempPath();
QCOMPARE(backButton->isEnabled(), false);
QCOMPARE(forwardButton->isEnabled(), false);
fd.setDirectory(temp);
qApp->processEvents();
QCOMPARE(backButton->isEnabled(), true);
QCOMPARE(forwardButton->isEnabled(), false);
fd.setDirectory(desktop);
QCOMPARE(spy.size(), 2);
backButton->click();
qApp->processEvents();
QCOMPARE(backButton->isEnabled(), true);
QCOMPARE(forwardButton->isEnabled(), true);
QCOMPARE(spy.size(), 3);
QString currentPath = qvariant_cast<QString>(spy.last().first());
QCOMPARE(model->index(currentPath), model->index(temp));
backButton->click();
currentPath = qvariant_cast<QString>(spy.last().first());
QCOMPARE(currentPath, home);
QCOMPARE(backButton->isEnabled(), false);
QCOMPARE(forwardButton->isEnabled(), true);
QCOMPARE(spy.size(), 4);
// nothing should change at this point
backButton->click();
QCOMPARE(spy.size(), 4);
QCOMPARE(backButton->isEnabled(), false);
QCOMPARE(forwardButton->isEnabled(), true);
}
void tst_QFiledialog::historyForward()
{
QFileDialog fd;
fd.setDirectory(QDir::currentPath());
QToolButton *backButton = fd.findChild<QToolButton*>("backButton");
QVERIFY(backButton);
QToolButton *forwardButton = fd.findChild<QToolButton*>("forwardButton");
QVERIFY(forwardButton);
QFileSystemModel *model = fd.findChild<QFileSystemModel*>("qt_filesystem_model");
QVERIFY(model);
QSignalSpy spy(model, SIGNAL(rootPathChanged(QString)));
QString home = fd.directory().absolutePath();
QString desktop = QDir::homePath();
QString temp = QDir::tempPath();
fd.setDirectory(home);
fd.setDirectory(temp);
fd.setDirectory(desktop);
backButton->click();
QCOMPARE(forwardButton->isEnabled(), true);
QCOMPARE(model->index(qvariant_cast<QString>(spy.last().first())), model->index(temp));
forwardButton->click();
QCOMPARE(model->index(qvariant_cast<QString>(spy.last().first())), model->index(desktop));
QCOMPARE(backButton->isEnabled(), true);
QCOMPARE(forwardButton->isEnabled(), false);
QCOMPARE(spy.size(), 4);
backButton->click();
QCOMPARE(model->index(qvariant_cast<QString>(spy.last().first())), model->index(temp));
QCOMPARE(backButton->isEnabled(), true);
backButton->click();
QCOMPARE(model->index(qvariant_cast<QString>(spy.last().first())), model->index(home));
QCOMPARE(backButton->isEnabled(), false);
QCOMPARE(forwardButton->isEnabled(), true);
QCOMPARE(spy.size(), 6);
forwardButton->click();
QCOMPARE(model->index(qvariant_cast<QString>(spy.last().first())), model->index(temp));
backButton->click();
QCOMPARE(model->index(qvariant_cast<QString>(spy.last().first())), model->index(home));
QCOMPARE(spy.size(), 8);
forwardButton->click();
QCOMPARE(model->index(qvariant_cast<QString>(spy.last().first())), model->index(temp));
forwardButton->click();
QCOMPARE(model->index(qvariant_cast<QString>(spy.last().first())), model->index(desktop));
backButton->click();
QCOMPARE(model->index(qvariant_cast<QString>(spy.last().first())), model->index(temp));
backButton->click();
QCOMPARE(model->index(qvariant_cast<QString>(spy.last().first())), model->index(home));
fd.setDirectory(desktop);
QCOMPARE(forwardButton->isEnabled(), false);
}
void tst_QFiledialog::disableSaveButton_data()
{
QTest::addColumn<QString>("path");
QTest::addColumn<bool>("isEnabled");
QTest::newRow("valid path") << QDir::temp().absolutePath() + QDir::separator() + "qfiledialog.new_file" << true;
QTest::newRow("no path") << "" << false;
#if defined(Q_OS_UNIX) && !defined(Q_OS_MAC) && !defined(Q_OS_OPENBSD)
QTest::newRow("too long path") << "iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii" << false;
#endif
QTest::newRow("file") << "foo.html" << true;
}
void tst_QFiledialog::disableSaveButton()
{
QFETCH(QString, path);
QFETCH(bool, isEnabled);
QFileDialog fd(0, "caption", path);
fd.setAcceptMode(QFileDialog::AcceptSave);
QDialogButtonBox *buttonBox = fd.findChild<QDialogButtonBox*>("buttonBox");
QPushButton *button = buttonBox->button(QDialogButtonBox::Save);
QVERIFY(button);
QCOMPARE(button->isEnabled(), isEnabled);
}
void tst_QFiledialog::saveButtonText_data()
{
QTest::addColumn<QString>("path");
QTest::addColumn<QString>("label");
QTest::addColumn<QString>("caption");
QTest::newRow("empty path") << "" << QString() << QFileDialog::tr("&Save");
QTest::newRow("file path") << "qfiledialog.new_file" << QString() << QFileDialog::tr("&Save");
QTest::newRow("dir") << QDir::temp().absolutePath() << QString() << QFileDialog::tr("&Open");
QTest::newRow("setTextLabel") << "qfiledialog.new_file" << "Mooo" << "Mooo";
QTest::newRow("dir & label") << QDir::temp().absolutePath() << "Poo" << QFileDialog::tr("&Open");
}
void tst_QFiledialog::saveButtonText()
{
QFETCH(QString, path);
QFETCH(QString, label);
QFETCH(QString, caption);
QFileDialog fd(0, "auto test", QDir::temp().absolutePath());
fd.setAcceptMode(QFileDialog::AcceptSave);
if (!label.isNull())
fd.setLabelText(QFileDialog::Accept, label);
fd.setDirectory(QDir::temp());
fd.selectFile(path);
QDialogButtonBox *buttonBox = fd.findChild<QDialogButtonBox*>("buttonBox");
QVERIFY(buttonBox);
QPushButton *button = buttonBox->button(QDialogButtonBox::Save);
QVERIFY(button);
QCOMPARE(button->text(), caption);
}
// Predicate for use with QTRY_VERIFY() that checks whether the file dialog list
// has been populated (contains an entry).
class DirPopulatedPredicate
{
public:
explicit DirPopulatedPredicate(QListView *list, const QString &needle) :
m_list(list), m_needle(needle) {}
operator bool() const
{
const auto model = m_list->model();
const auto root = m_list->rootIndex();
for (int r = 0, count = model->rowCount(root); r < count; ++r) {
if (m_needle == model->index(r, 0, root).data(Qt::DisplayRole).toString())
return true;
}
return false;
}
private:
QListView *m_list;
QString m_needle;
};
// A predicate for use with QTRY_VERIFY() that ensures an entry of the file dialog
// list is selected by pressing cursor down.
class SelectDirTestPredicate
{
public:
explicit SelectDirTestPredicate(QListView *list, const QString &needle) :
m_list(list), m_needle(needle) {}
operator bool() const
{
if (m_needle == m_list->currentIndex().data(Qt::DisplayRole).toString())
return true;
QCoreApplication::processEvents();
QTest::keyClick(m_list, Qt::Key_Down);
return false;
}
private:
QListView *m_list;
QString m_needle;
};
void tst_QFiledialog::clearLineEdit()
{
// Play it really safe by creating a directory which should show first in
// a temporary dir
QTemporaryDir workDir(QDir::tempPath() + QLatin1String("/tst_qfd_clearXXXXXX"));
QVERIFY2(workDir.isValid(), qPrintable(workDir.errorString()));
const QString workDirPath = workDir.path();
const QString dirName = QLatin1String("aaaaa");
QVERIFY(QDir(workDirPath).mkdir(dirName));
QFileDialog fd(nullptr,
QLatin1String(QTest::currentTestFunction()) + QLatin1String(" AnyFile"),
"foo");
fd.setViewMode(QFileDialog::List);
fd.setFileMode(QFileDialog::AnyFile);
fd.show();
QVERIFY(QTest::qWaitForWindowExposed(&fd));
QLineEdit *lineEdit = fd.findChild<QLineEdit*>("fileNameEdit");
QVERIFY(lineEdit);
QCOMPARE(lineEdit->text(), QLatin1String("foo"));
QListView* list = fd.findChild<QListView*>("listView");
QVERIFY(list);
// When in AnyFile mode, lineEdit's text shouldn't be cleared when entering
// a directory by activating one in the list
fd.setDirectory(workDirPath);
DirPopulatedPredicate dirPopulated(list, dirName);
QTRY_VERIFY(dirPopulated);
#ifdef QT_KEYPAD_NAVIGATION
list->setEditFocus(true);
#endif
SelectDirTestPredicate selectTestDir(list, dirName);
QTRY_VERIFY(selectTestDir);
#ifndef Q_OS_MAC
QTest::keyClick(list, Qt::Key_Return);
#else
QTest::keyClick(list, Qt::Key_O, Qt::ControlModifier);
#endif
QTRY_VERIFY(fd.directory().absolutePath() != workDirPath);
QVERIFY(!lineEdit->text().isEmpty());
// When in Directory mode, lineEdit's text should be cleared when entering
// a directory by activating one in the list so one can just hit ok
// and it selects that directory
fd.setFileMode(QFileDialog::Directory);
fd.setWindowTitle(QLatin1String(QTest::currentTestFunction()) + QLatin1String(" Directory"));
fd.setDirectory(workDirPath);
QTRY_VERIFY(dirPopulated);
QTRY_VERIFY(selectTestDir);
#ifndef Q_OS_MAC
QTest::keyClick(list, Qt::Key_Return);
#else
QTest::keyClick(list, Qt::Key_O, Qt::ControlModifier);
#endif
QTRY_VERIFY(fd.directory().absolutePath() != workDirPath);
QVERIFY(lineEdit->text().isEmpty());
// QTBUG-71415: When pressing back, the selection (activated
// directory) should be restored.
QToolButton *backButton = fd.findChild<QToolButton*>("backButton");
QVERIFY(backButton);
QTreeView *treeView = fd.findChildren<QTreeView*>("treeView").value(0);
QVERIFY(treeView);
backButton->click();
QTRY_COMPARE(treeView->selectionModel()->selectedIndexes().value(0).data().toString(),
dirName);
}
void tst_QFiledialog::enableChooseButton()
{
QFileDialog fd;
fd.setFileMode(QFileDialog::Directory);
fd.show();
QDialogButtonBox *buttonBox = fd.findChild<QDialogButtonBox*>("buttonBox");
QPushButton *button = buttonBox->button(QDialogButtonBox::Open);
QVERIFY(button);
QCOMPARE(button->isEnabled(), true);
}
void tst_QFiledialog::widgetlessNativeDialog()
{
if (!QGuiApplicationPrivate::platformTheme()->usePlatformNativeDialog(QPlatformTheme::FileDialog))
QSKIP("This platform always uses widgets to realize its QFileDialog, instead of the native file dialog.");
#ifdef Q_OS_ANDROID
// QTBUG-101194
QSKIP("Android: This keeeps the window open. Figure out why.");
#endif
QApplication::setAttribute(Qt::AA_DontUseNativeDialogs, false);
QFileDialog fd;
fd.setWindowModality(Qt::ApplicationModal);
fd.show();
QTRY_VERIFY(fd.isVisible());
QFileSystemModel *model = fd.findChild<QFileSystemModel*>("qt_filesystem_model");
QVERIFY(!model);
QPushButton *button = fd.findChild<QPushButton*>();
QVERIFY(!button);
QApplication::setAttribute(Qt::AA_DontUseNativeDialogs, true);
}
void tst_QFiledialog::selectedFilesWithoutWidgets()
{
// Test for a crash when widgets are not instantiated yet.
QFileDialog fd;
fd.setAcceptMode(QFileDialog::AcceptOpen);
QVERIFY(fd.selectedFiles().size() >= 0);
}
void tst_QFiledialog::selectedFileWithDefaultSuffix()
{
// QTBUG-59401: dot in file path should not prevent default suffix from being added
QTemporaryDir tempDir(QDir::tempPath() + "/abcXXXXXX.def");
QVERIFY2(tempDir.isValid(), qPrintable(tempDir.errorString()));
QFileDialog fd;
fd.setDirectory(tempDir.path());
fd.setDefaultSuffix(".txt");
fd.selectFile("xxx");
const auto selectedFiles = fd.selectedFiles();
QCOMPARE(selectedFiles.size(), 1);
QVERIFY(selectedFiles.first().endsWith(".txt"));
}
void tst_QFiledialog::trailingDotsAndSpaces()
{
#ifndef Q_OS_WIN
QSKIP("This is only tested on Windows");
#endif
QFileDialog fd;
fd.setViewMode(QFileDialog::List);
fd.setFileMode(QFileDialog::ExistingFile);
fd.show();
QLineEdit *lineEdit = fd.findChild<QLineEdit *>("fileNameEdit");
QVERIFY(lineEdit);
QListView *list = fd.findChild<QListView *>("listView");
QVERIFY(list);
QTest::qWait(1000);
int currentChildrenCount = list->model()->rowCount(list->rootIndex());
QTest::keyClick(lineEdit, Qt::Key_Space);
QTest::keyClick(lineEdit, Qt::Key_Period);
QTest::qWait(1000);
QCOMPARE(currentChildrenCount, list->model()->rowCount(list->rootIndex()));
lineEdit->clear();
QTest::keyClick(lineEdit, Qt::Key_Period);
QTest::keyClick(lineEdit, Qt::Key_Space);
QTest::qWait(1000);
QCOMPARE(currentChildrenCount, list->model()->rowCount(list->rootIndex()));
}
#ifdef Q_OS_UNIX
#ifdef QT_BUILD_INTERNAL
void tst_QFiledialog::tildeExpansion_data()
{
QTest::addColumn<QString>("tildePath");
QTest::addColumn<QString>("expandedPath");
const QString tilde = QStringLiteral("~");
const QString tildeUser = tilde + QString(qgetenv("USER"));
const QLatin1String someSubDir("/some/sub/dir");
const QString homePath = QDir::homePath();
const QString invalid = QStringLiteral("~thisIsNotAValidUserName");
QTest::newRow("empty path") << QString() << QString();
QTest::newRow("~") << tilde << homePath;
QTest::newRow("~/some/sub/dir/") << tilde + someSubDir << homePath + someSubDir;
QTest::newRow("~<user>") << tildeUser << homePath;
QTest::newRow("~<user>/some/sub/dir") << tildeUser + someSubDir << homePath + someSubDir;
QTest::newRow("invalid user name") << invalid << invalid;
}
#endif // QT_BUILD_INTERNAL
#ifdef QT_BUILD_INTERNAL
void tst_QFiledialog::tildeExpansion()
{
QFETCH(QString, tildePath);
QFETCH(QString, expandedPath);
QCOMPARE(qt_tildeExpansion(tildePath), expandedPath);
}
#endif // QT_BUILD_INTERNAL
#endif
class DialogRejecter : public QObject
{
Q_OBJECT
public:
DialogRejecter()
{
connect(qApp, &QApplication::focusChanged, this, &DialogRejecter::rejectFileDialog);
}
public slots:
virtual void rejectFileDialog()
{
if (QWidget *w = QApplication::activeModalWidget())
if (QDialog *d = qobject_cast<QDialog *>(w))
QTest::keyClick(d, Qt::Key_Escape);
}
};
void tst_QFiledialog::rejectModalDialogs()
{
if (QGuiApplication::platformName().startsWith(QLatin1String("wayland"), Qt::CaseInsensitive))
QSKIP("Wayland: This freezes. Figure out why.");
#ifdef Q_OS_ANDROID
// QTBUG-101194
QSKIP("Android: This freezes. Figure out why.");
#endif
// QTBUG-38672 , static functions should return empty Urls
DialogRejecter dr;
QUrl url = QFileDialog::getOpenFileUrl(0, QStringLiteral("getOpenFileUrl"));
QVERIFY(url.isEmpty());
QVERIFY(!url.isValid());
url = QFileDialog::getExistingDirectoryUrl(0, QStringLiteral("getExistingDirectoryUrl"));
QVERIFY(url.isEmpty());
QVERIFY(!url.isValid());
url = QFileDialog::getSaveFileUrl(0, QStringLiteral("getSaveFileUrl"));
QVERIFY(url.isEmpty());
QVERIFY(!url.isValid());
// Same test with local files
QString file = QFileDialog::getOpenFileName(0, QStringLiteral("getOpenFileName"));
QVERIFY(file.isEmpty());
file = QFileDialog::getExistingDirectory(0, QStringLiteral("getExistingDirectory"));
QVERIFY(file.isEmpty());
file = QFileDialog::getSaveFileName(0, QStringLiteral("getSaveFileName"));
QVERIFY(file.isEmpty());
}
void tst_QFiledialog::QTBUG49600_nativeIconProviderCrash()
{
if (!QGuiApplicationPrivate::platformTheme()->usePlatformNativeDialog(QPlatformTheme::FileDialog))
QSKIP("This platform always uses widgets to realize its QFileDialog, instead of the native file dialog.");
#ifdef Q_OS_ANDROID
// QTBUG-101194
QSKIP("Android: This hangs. Figure out why.");
#endif
QFileDialog fd;
fd.iconProvider();
}
class qtbug57193DialogRejecter : public DialogRejecter
{
public:
void rejectFileDialog() override
{
QCOMPARE(QGuiApplication::topLevelWindows().size(), 1);
const QWindow *window = QGuiApplication::topLevelWindows().constFirst();
const QFileDialog *fileDialog = qobject_cast<QFileDialog*>(QApplication::activeModalWidget());
if (!fileDialog)
return;
// The problem in QTBUG-57193 was from a platform input context plugin that was
// connected to QWindow::focusObjectChanged(), and consequently accessed the focus
// object (the QFileDialog) that was in the process of being destroyed. This test
// checks that the QFileDialog is never set as the focus object after its destruction process begins.
connect(window, &QWindow::focusObjectChanged, [=](QObject *focusObject) {
QVERIFY(focusObject != fileDialog);
});
DialogRejecter::rejectFileDialog();
}
};
void tst_QFiledialog::focusObjectDuringDestruction()
{
if (QGuiApplication::platformName().startsWith(QLatin1String("wayland"), Qt::CaseInsensitive))
QSKIP("Wayland: This freezes. Figure out why.");
#ifdef Q_OS_ANDROID
// QTBUG-101194
QSKIP("Android: This freezes. Figure out why.");
#endif
QTRY_VERIFY(QGuiApplication::topLevelWindows().isEmpty());
qtbug57193DialogRejecter dialogRejecter;
QFileDialog::getOpenFileName(nullptr, QString(), QString(), QString(), nullptr);
}
QTEST_MAIN(tst_QFiledialog)
#include "tst_qfiledialog.moc"
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