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
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
|
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (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 Technology Preview License Agreement accompanying
** this package.
**
** 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <q3canvas.h>
#include <qapplication.h>
#include <qpixmap.h>
#include <qpainter.h>
#include <qlabel.h>
//TESTED_CLASS=Q3CanvasEllipse Q3CanvasItem Q3CanvasItemList Q3CanvasLine Q3CanvasPixmap Q3CanvasPixmapArray Q3CanvasPolygon Q3CanvasPolygonalItem Q3CanvasRectangle Q3CanvasSpline Q3CanvasSprite Q3CanvasText Q3CanvasView
//TESTED_FILES=
class tst_Q3Canvas : public QObject
{
Q_OBJECT
public:
tst_Q3Canvas();
virtual ~tst_Q3Canvas();
public slots:
void initTestCase();
void cleanupTestCase();
void init();
void cleanup();
private slots:
void width();
void height();
void onCanvas();
void task26486();
void moveLine();
void moveRectangle();
void qcanvaspixmaparraycrash();
private:
Q3Canvas *testWidget;
Q3CanvasView *testWidgetView;
};
tst_Q3Canvas::tst_Q3Canvas()
{
}
tst_Q3Canvas::~tst_Q3Canvas()
{
}
void tst_Q3Canvas::initTestCase()
{
testWidget = new Q3Canvas(0);
testWidgetView = new Q3CanvasView(testWidget);
testWidgetView->show();
}
void tst_Q3Canvas::cleanupTestCase()
{
delete testWidget;
delete testWidgetView;
}
void tst_Q3Canvas::init()
{
}
void tst_Q3Canvas::cleanup()
{
}
void tst_Q3Canvas::width()
{
testWidget->resize(100,100);
QVERIFY(testWidget->width() == 100);
}
void tst_Q3Canvas::height()
{
testWidget->resize(100,100);
QVERIFY(testWidget->height() == 100);
}
void tst_Q3Canvas::onCanvas()
{
testWidget->resize(100,100);
QVERIFY(testWidget->onCanvas(0, 0));
QVERIFY(!testWidget->onCanvas(testWidget->width(), testWidget->height()));
}
class MyCanvas : public Q3Canvas
{
public:
MyCanvas(int width, int height) : Q3Canvas(width, height) {}
protected:
void drawBackground(QPainter & p, const QRect &)
{
p.setPen(QPen(Qt::red));
p.drawRect(0,0,width()-1, height()-1);
}
};
void tst_Q3Canvas::task26486()
{
/*
If a rectangle is drawn on the background of the canvas, where the
rectangle has a width of Q3Canvas::width()-1 then it should draw on
the edge of the canvas. It dose not, it draws 1 pixel in.
If a transfomation is applied this dose not happen.
See Task 26486
*/
MyCanvas canvas(100,100);
Q3CanvasView view;
view.setCanvas(&canvas);
view.resize(canvas.width() + 20, canvas.height() + 20);
view.show();
QPixmap testPix("backgroundrect.png");
QEXPECT_FAIL("", "Broken, see task 26486", Continue);
QPixmap expect = QPixmap::grabWidget(&view);
QVERIFY(pixmapsAreEqual(&expect,&testPix));
/*QLabel l(0);
l.setPixmap(QPixmap::grabWidget(&view));
l.show();
while (1)
qApp->processEvents();
*/
}
void tst_Q3Canvas::moveLine()
{
Q3CanvasLine canvasLine(testWidget);
canvasLine.setPoints(0,0,10,10);
canvasLine.show();
canvasLine.moveBy(50,50);
QCOMPARE(canvasLine.startPoint(), QPoint(0,0));
QCOMPARE(canvasLine.endPoint(), QPoint(10,10));
QCOMPARE(canvasLine.x(), 50.0);
QCOMPARE(canvasLine.y(), 50.0);
canvasLine.moveBy(10, -20);
QCOMPARE(canvasLine.startPoint(), QPoint(0,0));
QCOMPARE(canvasLine.endPoint(), QPoint(10,10));
QCOMPARE(canvasLine.x(), 60.0);
QCOMPARE(canvasLine.y(), 30.0);
canvasLine.moveBy(-10, -10);
QCOMPARE(canvasLine.startPoint(), QPoint(0,0));
QCOMPARE(canvasLine.endPoint(), QPoint(10,10));
QCOMPARE(canvasLine.x(), 50.0);
QCOMPARE(canvasLine.y(), 20.0);
}
void tst_Q3Canvas::moveRectangle()
{
Q3CanvasRectangle canvasRectangle(testWidget);
canvasRectangle.show();
canvasRectangle.moveBy(50,50);
QCOMPARE(canvasRectangle.x(), 50.0);
QCOMPARE(canvasRectangle.y(), 50.0);
canvasRectangle.moveBy(10, -20);
QCOMPARE(canvasRectangle.x(), 60.0);
QCOMPARE(canvasRectangle.y(), 30.0);
canvasRectangle.moveBy(-10, -10);
QCOMPARE(canvasRectangle.x(), 50.0);
QCOMPARE(canvasRectangle.y(), 20.0);
}
void tst_Q3Canvas::qcanvaspixmaparraycrash()
{
Q3CanvasPixmapArray pixArray("foo%1.png", 2);
QVERIFY(true);
}
QTEST_MAIN(tst_Q3Canvas)
#include "tst_q3canvas.moc"
|
