void KisSwappedDataStoreTest::testRandomAccess()
{
qsrand(10);
const qint32 pixelSize = 1;
const quint8 defaultPixel = 128;
const qint32 NUM_CYCLES = 50000;
const qint32 NUM_TILES = 10000;
KisImageConfig config;
config.setMaxSwapSize(40);
config.setSwapSlabSize(1);
config.setSwapWindowSize(1);
KisSwappedDataStore store;
QList<KisTileData*> tileDataList;
for(qint32 i = 0; i < NUM_TILES; i++)
tileDataList.append(new KisTileData(pixelSize, &defaultPixel, KisTileDataStore::instance()));
for(qint32 i = 0; i < NUM_CYCLES; i++) {
if(!(i%5000))
dbgKrita << i << "of" << NUM_CYCLES;
qint32 col = qrand() % NUM_TILES;
KisTileData *td = tileDataList[col];
processTileData(col, td, store);
}
store.debugStatistics();
for(qint32 i = 0; i < NUM_TILES; i++)
delete tileDataList[i];
}
void KisSwappedDataStoreTest::testRoundTrip()
{
const qint32 pixelSize = 1;
const quint8 defaultPixel = 128;
const qint32 NUM_TILES = 10000;
KisImageConfig config;
config.setMaxSwapSize(4);
config.setSwapSlabSize(1);
config.setSwapWindowSize(1);
KisSwappedDataStore store;
QList<KisTileData*> tileDataList;
for(qint32 i = 0; i < NUM_TILES; i++)
tileDataList.append(new KisTileData(pixelSize, &defaultPixel, KisTileDataStore::instance()));
for(qint32 i = 0; i < NUM_TILES; i++) {
KisTileData *td = tileDataList[i];
QVERIFY(memoryIsFilled(defaultPixel, td->data(), TILESIZE));
memset(td->data(), COLUMN2COLOR(i), TILESIZE);
QVERIFY(memoryIsFilled(COLUMN2COLOR(i), td->data(), TILESIZE));
// FIXME: take a lock of the tile data
store.swapOutTileData(td);
}
store.debugStatistics();
for(qint32 i = 0; i < NUM_TILES; i++) {
KisTileData *td = tileDataList[i];
QVERIFY(!td->data());
// TODO: check num clones
// FIXME: take a lock of the tile data
store.swapInTileData(td);
QVERIFY(memoryIsFilled(COLUMN2COLOR(i), td->data(), TILESIZE));
}
store.debugStatistics();
for(qint32 i = 0; i < NUM_TILES; i++)
delete tileDataList[i];
}
