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
|
/****************************************************************************
**
** Copyright (C) 2020 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QTest>
#include <QPainter>
#include <private/qtextimagehandler_p.h>
class tst_QTextImageHandler : public QObject
{
Q_OBJECT
public:
tst_QTextImageHandler();
private slots:
void init();
void cleanup();
void cleanupTestCase();
void loadAtNImages();
};
tst_QTextImageHandler::tst_QTextImageHandler()
{
}
void tst_QTextImageHandler::init()
{
}
void tst_QTextImageHandler::cleanup()
{
}
void tst_QTextImageHandler::cleanupTestCase()
{
}
void tst_QTextImageHandler::loadAtNImages()
{
QTextDocument doc;
QTextCursor c(&doc);
c.insertHtml("<img src=\"data/image.png\">");
QTextImageHandler handler;
QTextImageFormat fmt;
fmt.setName("data/image.png");
for (int i = 1; i < 3; ++i) {
QImage img(20, 20, QImage::Format_ARGB32_Premultiplied);
img.fill(Qt::white);
img.setDevicePixelRatio(i);
QPainter p(&img);
handler.drawObject(&p, QRect(0, 0, 20, 20), &doc, 0, fmt);
p.end();
QVERIFY(!img.isNull());
const auto expectedColor = i == 1 ? Qt::red : Qt::green;
QCOMPARE(img.pixelColor(0, 0), expectedColor);
}
}
QTEST_MAIN(tst_QTextImageHandler)
#include "tst_qtextimagehandler.moc"
|
