void KisFixedPaintDeviceTest::testFill()
{
const KoColorSpace * cs = KoColorSpaceRegistry::instance()->rgb8();
quint8* red = new quint8[cs->pixelSize()];
memcpy(red, KoColor(Qt::red, cs).data(), cs->pixelSize());
cs->setOpacity(red, quint8(128), 1);
KisFixedPaintDeviceSP dev = new KisFixedPaintDevice(cs);
dev->fill(0, 0, 100, 100, red);
QVERIFY(dev->bounds() == QRect(0, 0, 100, 100));
QVERIFY(cs->opacityU8(dev->data()) == 128);
QVERIFY(memcmp(dev->data(), red, cs->pixelSize()) == 0);
//Compare fill will normal paint device
dev = new KisFixedPaintDevice(cs);
dev->setRect(QRect(0, 0, 150, 150));
dev->initialize();
dev->fill(50, 50, 50, 50, red);
KisPaintDeviceSP dev2 = new KisPaintDevice(cs);
dev2->fill(50, 50, 50, 50, red);
QImage image = dev->convertToQImage(0);
QImage checkImage = dev2->convertToQImage(0, 0, 0, 150, 150);
QPoint errpoint;
if (!TestUtil::compareQImages(errpoint, image, checkImage)) {
image.save("kis_fixed_paint_device_filled_result.png");
checkImage.save("kis_fixed_paint_device_filled_result_expected.png");
QFAIL(QString("Failed to create identical image, first different pixel: %1,%2 \n").arg(errpoint.x()).arg(errpoint.y()).toLatin1());
}
delete[] red;
}
inline void setPixel(KisFixedPaintDeviceSP dev, int x, int y, quint8 alpha)
{
KoColor c(Qt::black, dev->colorSpace());
c.setOpacity(alpha);
dev->fill(x, y, 1, 1, c.data());
}