void KisPaintDeviceTest::testStore()
{
const KoColorSpace * cs = KoColorSpaceRegistry::instance()->rgb8();
KisPaintDeviceSP dev = new KisPaintDevice(cs);
KoStore * readStore =
KoStore::createStore(QString(FILES_DATA_DIR) + QDir::separator() + "store_test.kra", KoStore::Read);
readStore->open("built image/layers/layer0");
QVERIFY(dev->read(readStore->device()));
readStore->close();
delete readStore;
QVERIFY(dev->exactBounds() == QRect(0, 0, 100, 100));
KoStore * writeStore =
KoStore::createStore(QString(FILES_OUTPUT_DIR) + QDir::separator() + "store_test_out.kra", KoStore::Write);
KisFakePaintDeviceWriter fakeWriter(writeStore);
writeStore->open("built image/layers/layer0");
QVERIFY(dev->write(fakeWriter));
writeStore->close();
delete writeStore;
KisPaintDeviceSP dev2 = new KisPaintDevice(cs);
readStore =
KoStore::createStore(QString(FILES_OUTPUT_DIR) + QDir::separator() + "store_test_out.kra", KoStore::Read);
readStore->open("built image/layers/layer0");
QVERIFY(dev2->read(readStore->device()));
readStore->close();
delete readStore;
QVERIFY(dev2->exactBounds() == QRect(0, 0, 100, 100));
QPoint pt;
if (!TestUtil::comparePaintDevices(pt, dev, dev2)) {
QFAIL(QString("Loading a saved image is not pixel perfect, first different pixel: %1,%2 ").arg(pt.x()).arg(pt.y()).toLatin1());
}
}
bool read(KisPaintDeviceSP dev, QIODevice *stream) {
return dev->read(stream);
}