diff options
Diffstat (limited to 'tests/auto/qx11info/tst_qx11info.cpp')
| -rw-r--r-- | tests/auto/qx11info/tst_qx11info.cpp | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/tests/auto/qx11info/tst_qx11info.cpp b/tests/auto/qx11info/tst_qx11info.cpp new file mode 100644 index 0000000..d2a60f6 --- /dev/null +++ b/tests/auto/qx11info/tst_qx11info.cpp @@ -0,0 +1,122 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (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 either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** 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 1.0, 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. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + + +#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 "tst_qx11info.moc" + +#else // !Q_WS_X11 + +QTEST_NOOP_MAIN + +#endif |