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/****************************************************************************
**
** Copyright (C) 2011 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.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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"
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