protected void PrepareBlock()
{
int CurrentBlock = (int)(Position / this.Cso.BlockSize);
if (CurrentBlock != this.SelectedCurrentBlock)
{
this.SelectedCurrentBlock = CurrentBlock;
this.SelectedCurrentBlockData = Cso.ReadBlockDecompressed((uint)CurrentBlock);
}
SelectedCurrentPositionInBlock = (int)(Position % this.Cso.BlockSize);
}
public void ReadSectorDecompressedTest()
{
var Cso = new Cso(File.OpenRead("../../../TestInput/cube.cso"));
var IsoBytes = File.ReadAllBytes("../../../TestInput/cube.iso");
int ExpectedNumberOfBlocks = 229;
int ExpectedBlockSize = 2048;
Assert.AreEqual(ExpectedNumberOfBlocks, Cso.NumberOfBlocks);
Assert.AreEqual(ExpectedBlockSize, Cso.BlockSize);
for (uint Block = 0; Block < ExpectedNumberOfBlocks; Block++)
{
var DecompressedBlockData = Cso.ReadBlockDecompressed(Block);
CollectionAssert.AreEqual(
IsoBytes.Skip((int)(ExpectedBlockSize * Block)).Take(ExpectedBlockSize).ToArray(),
DecompressedBlockData
);
}
}
