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add QX11Info test

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Signed-off-by: Ivailo Monev <xakepa10@laimg.moc>
This commit is contained in:
Ivailo Monev 2020-01-06 15:33:29 +00:00
parent 96e25ebe1d
commit 5190f96b05
2 changed files with 117 additions and 0 deletions
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3
tests/auto/qx11info/CMakeLists.txt Normal file
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katie_gui_test(tst_qx11info
${CMAKE_CURRENT_SOURCE_DIR}/tst_qx11info.cpp
)

114
tests/auto/qx11info/tst_qx11info.cpp Normal file
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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Copyright (C) 2016-2020 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.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#ifdef Q_WS_X11
#include <QApplication>
#include <QX11Info>
class tst_QX11Info : public QObject
{
Q_OBJECT
private slots:
void staticFunctionsBeforeQApplication();
};
void tst_QX11Info::staticFunctionsBeforeQApplication()
{
QVERIFY(!QApplication::instance());
// none of these functions should crash if QApplication hasn't
// been constructed
Display *display = QX11Info::display();
QCOMPARE(display, (Display *)0);
const char *appClass = QX11Info::appClass();
QCOMPARE(appClass, (const char *)0);
int appScreen = QX11Info::appScreen();
QCOMPARE(appScreen, 0);
int appDepth = QX11Info::appDepth();
QCOMPARE(appDepth, 32);
int appCells = QX11Info::appCells();
QCOMPARE(appCells, 0);
Qt::HANDLE appColormap = QX11Info::appColormap();
QCOMPARE(appColormap, static_cast<Qt::HANDLE>(0));
void *appVisual = QX11Info::appVisual();
QCOMPARE(appVisual, static_cast<void *>(0));
Qt::HANDLE appRootWindow = QX11Info::appRootWindow();
QCOMPARE(appRootWindow, static_cast<Qt::HANDLE>(0));
bool appDefaultColormap = QX11Info::appDefaultColormap();
QCOMPARE(appDefaultColormap, true);
bool appDefaultVisual = QX11Info::appDefaultVisual();
QCOMPARE(appDefaultVisual, true);
int appDpiX = QX11Info::appDpiX();
int appDpiY = QX11Info::appDpiY();
QCOMPARE(appDpiX, 75);
QCOMPARE(appDpiY, 75);
// the setAppDpi{X,Y} calls do nothing if QApplication hasn't been
// constructed
QX11Info::setAppDpiX(-1, 120);
QX11Info::setAppDpiY(-1, 120);
appDpiX = QX11Info::appDpiX();
appDpiY = QX11Info::appDpiY();
QCOMPARE(appDpiX, 75);
QCOMPARE(appDpiY, 75);
unsigned long appTime = QX11Info::appTime();
unsigned long appUserTime = QX11Info::appUserTime();
QCOMPARE(appTime, 0ul);
QCOMPARE(appTime, 0ul);
// setApp*Time do nothing without QApplication
QX11Info::setAppTime(1234);
QX11Info::setAppUserTime(5678);
appTime = QX11Info::appTime();
appUserTime = QX11Info::appUserTime();
QCOMPARE(appTime, 0ul);
QCOMPARE(appTime, 0ul);
}
QTEST_APPLESS_MAIN(tst_QX11Info)
#include "moc_tst_qx11info.cpp"
#else // !Q_WS_X11
QTEST_NOOP_MAIN
#endif