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add QDesktopWidget test

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Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev 2021-09-19 16:45:38 +03:00
parent 8c1699eeff
commit cfccbb9821
2 changed files with 167 additions and 0 deletions
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3
tests/auto/qdesktopwidget/CMakeLists.txt Normal file
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katie_gui_test(tst_qdesktopwidget
${CMAKE_CURRENT_SOURCE_DIR}/tst_qdesktopwidget.cpp
)

164
tests/auto/qdesktopwidget/tst_qdesktopwidget.cpp Normal file
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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Copyright (C) 2016 Ivailo Monev
**
** This file is part of the test suite of the Katie Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
**
** GNU Lesser General Public License Usage
** 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <QtGui/QDesktopWidget>
#include <QDebug>
//TESTED_CLASS=
class tst_QDesktopWidget : public QObject
{
Q_OBJECT
public:
tst_QDesktopWidget();
virtual ~tst_QDesktopWidget();
public slots:
void init();
void cleanup();
private slots:
void screenCount();
void primaryScreen();
void screenNumberForQWidget();
void screenNumberForQPoint();
void availableGeometry();
void screenGeometry();
};
tst_QDesktopWidget::tst_QDesktopWidget()
{
}
tst_QDesktopWidget::~tst_QDesktopWidget()
{
}
void tst_QDesktopWidget::init()
{
}
void tst_QDesktopWidget::cleanup()
{
}
void tst_QDesktopWidget::screenCount()
{
QDesktopWidget desktop;
QVERIFY(desktop.screenCount() > 0);
}
void tst_QDesktopWidget::primaryScreen()
{
QDesktopWidget desktop;
QVERIFY(desktop.primaryScreen() >= 0);
QVERIFY(desktop.primaryScreen() < desktop.screenCount());
}
void tst_QDesktopWidget::availableGeometry()
{
QDesktopWidget desktop;
QTest::ignoreMessage(QtWarningMsg, "QDesktopWidget::availableGeometry(): Attempt "
"to get the available geometry of a null widget");
desktop.availableGeometry((QWidget *)0);
QRect total;
QRect available;
for (int i = 0; i < desktop.screenCount(); ++i) {
total = desktop.screenGeometry(i);
available = desktop.availableGeometry(i);
QVERIFY(total.contains(available));
}
total = desktop.screenGeometry();
available = desktop.availableGeometry();
QVERIFY(total.contains(available));
QCOMPARE(desktop.availableGeometry(desktop.primaryScreen()), available);
QCOMPARE(desktop.screenGeometry(desktop.primaryScreen()), total);
}
void tst_QDesktopWidget::screenNumberForQWidget()
{
QDesktopWidget desktop;
QCOMPARE(desktop.screenNumber(0), 0);
QWidget widget;
widget.show();
QTest::qWaitForWindowShown(&widget);
QVERIFY(widget.isVisible());
int widgetScreen = desktop.screenNumber(&widget);
QVERIFY(widgetScreen > -1);
QVERIFY(widgetScreen < desktop.screenCount());
}
void tst_QDesktopWidget::screenNumberForQPoint()
{
// make sure QDesktopWidget::screenNumber(QPoint) returns the correct screen
QDesktopWidget *desktopWidget = QApplication::desktop();
QRect allScreens;
for (int i = 0; i < desktopWidget->screenCount(); ++i) {
QRect screenGeometry = desktopWidget->screenGeometry(i);
QCOMPARE(desktopWidget->screenNumber(screenGeometry.center()), i);
allScreens |= screenGeometry;
}
// make sure QDesktopWidget::screenNumber(QPoint) returns a valid screen for points that aren't on any screen
int screen;
screen = desktopWidget->screenNumber(allScreens.topLeft() - QPoint(1, 1));
QVERIFY(screen >= 0 && screen < desktopWidget->screenCount());
screen = desktopWidget->screenNumber(allScreens.topRight() + QPoint(1, 1));
QVERIFY(screen >= 0 && screen < desktopWidget->screenCount());
screen = desktopWidget->screenNumber(allScreens.bottomLeft() - QPoint(1, 1));
QVERIFY(screen >= 0 && screen < desktopWidget->screenCount());
screen = desktopWidget->screenNumber(allScreens.bottomRight() + QPoint(1, 1));
QVERIFY(screen >= 0 && screen < desktopWidget->screenCount());
}
void tst_QDesktopWidget::screenGeometry()
{
QDesktopWidget *desktopWidget = QApplication::desktop();
QTest::ignoreMessage(QtWarningMsg, "QDesktopWidget::screenGeometry(): Attempt "
"to get the screen geometry of a null widget");
QRect r = desktopWidget->screenGeometry((QWidget *)0);
QVERIFY(r.isNull());
QWidget widget;
widget.show();
QTest::qWaitForWindowShown(&widget);
r = desktopWidget->screenGeometry(&widget);
QRect total;
QRect available;
for (int i = 0; i < desktopWidget->screenCount(); ++i) {
total = desktopWidget->screenGeometry(i);
available = desktopWidget->availableGeometry(i);
}
}
QTEST_MAIN(tst_QDesktopWidget)
#include "moc_tst_qdesktopwidget.cpp"