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28
29
30#include <QtTest/QtTest>
31
32#include <qcoreapplication.h>
33#include <qdebug.h>
34#include <qpaintengine.h>
35#include <qpixmap.h>
36
37class tst_QPaintEngine : public QObject
38{
39Q_OBJECT
40
41public:
42 tst_QPaintEngine();
43 virtual ~tst_QPaintEngine();
44
45private slots:
46 void getSetCheck();
47};
48
49tst_QPaintEngine::tst_QPaintEngine()
50{
51}
52
53tst_QPaintEngine::~tst_QPaintEngine()
54{
55}
56
57class MyPaintEngine : public QPaintEngine
58{
59public:
60 MyPaintEngine() : QPaintEngine() {}
61 bool begin(QPaintDevice *) { return true; }
62 bool end() { return true; }
63 void updateState(const QPaintEngineState &) {}
64 void drawPixmap(const QRectF &, const QPixmap &, const QRectF &) {}
65 Type type() const { return Raster; }
66};
67
68// Testing get/set functions
69void tst_QPaintEngine::getSetCheck()
70{
71 MyPaintEngine obj1;
72 // QPaintDevice * QPaintEngine::paintDevice()
73 // void QPaintEngine::setPaintDevice(QPaintDevice *)
74 QPixmap *var1 = new QPixmap;
75 obj1.setPaintDevice(var1);
76 QCOMPARE((QPaintDevice *)var1, obj1.paintDevice());
77 obj1.setPaintDevice((QPaintDevice *)0);
78 QCOMPARE((QPaintDevice *)0, obj1.paintDevice());
79 delete var1;
80}
81
82QTEST_MAIN(tst_QPaintEngine)
83#include "tst_qpaintengine.moc"
84

source code of qtbase/tests/auto/gui/painting/qpaintengine/tst_qpaintengine.cpp