1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
|
/****************************************************************************
**
** Copyright (C) 2010 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.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial Usage
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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.
**
** 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 have questions regarding the use of this file, please contact
** Nokia at qt-info@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
|
