public void ReadTest()
{
var cso = new Cso(File.OpenRead("../../../TestInput/cube.cso"));
var isoBytes = File.ReadAllBytes("../../../TestInput/cube.iso");
var csoStream = new CompressedIsoProxyStream(cso);
Assert.Equal(0x72800, csoStream.Length);
var data = new byte[2048];
var data2 = new byte[3000];
Assert.Equal(data.Length, csoStream.Read(data, 0, data.Length));
Assert.Equal(data.Length, csoStream.Read(data, 0, data.Length));
Assert.Equal(3000, csoStream.Read(data2, 0, 3000));
csoStream.Position = 0x72800 - data.Length;
Assert.Equal(data.Length, csoStream.Read(data, 0, data.Length));
csoStream.Position = 0x72800 - 10;
Assert.Equal(10, csoStream.Read(data, 0, 10));
csoStream.Position = 0x72800 - 10;
Assert.Equal(10, csoStream.Read(data, 0, 100));
Assert.Equal(
isoBytes,
csoStream.ReadAll()
);
csoStream.Position = 0x10 * 2048 - 100;
Assert.Equal(
isoBytes.Slice(0x10 * 2048 - 100, 300),
csoStream.ReadBytes(300)
);
}
public void ReadTest()
{
var Cso = new Cso(File.OpenRead("../../../TestInput/cube.cso"));
var IsoBytes = File.ReadAllBytes("../../../TestInput/cube.iso");
var CsoStream = new CsoProxyStream(Cso);
Assert.AreEqual(0x72800, CsoStream.Length);
var Data = new byte[2048];
var Data2 = new byte[3000];
Assert.AreEqual(Data.Length, CsoStream.Read(Data, 0, Data.Length));
Assert.AreEqual(Data.Length, CsoStream.Read(Data, 0, Data.Length));
Assert.AreEqual(3000, CsoStream.Read(Data2, 0, 3000));
CsoStream.Position = 0x72800 - Data.Length;
Assert.AreEqual(Data.Length, CsoStream.Read(Data, 0, Data.Length));
CsoStream.Position = 0x72800 - 10;
Assert.AreEqual(10, CsoStream.Read(Data, 0, 10));
CsoStream.Position = 0x72800 - 10;
Assert.AreEqual(10, CsoStream.Read(Data, 0, 100));
CollectionAssert.AreEqual(
IsoBytes,
CsoStream.ReadAll(true)
);
CsoStream.Position = 0x10 * 2048 - 100;
CollectionAssert.AreEqual(
IsoBytes.Slice(0x10 * 2048 - 100, 300),
CsoStream.ReadBytes(300)
);
}
public void IsoConstructorTest()
{
var csoName = "../../../TestInput/test.cso";
var cso = new Cso(File.OpenRead(csoName));
var iso = new IsoFile(new CompressedIsoProxyStream(cso), csoName);
var contentNode = iso.Root.Locate("path/content.txt");
var lines = contentNode.Open().ReadAllContentsAsString().Split('\n');
foreach (var line in lines)
{
iso.Root.Locate(line);
}
}
public void IsoConstructorTest()
{
var CsoName = "../../../TestInput/test.cso";
var Cso = new Cso(File.OpenRead(CsoName));
var Iso = new IsoFile(new CsoProxyStream(Cso), CsoName);
var ContentNode = Iso.Root.Locate("path/content.txt");
var Lines = ContentNode.Open().ReadAllContentsAsString().Split('\n');
foreach (var Line in Lines)
{
Iso.Root.Locate(Line);
}
}
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
);
}
}
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.Equal(expectedNumberOfBlocks, cso.NumberOfBlocks);
Assert.Equal(expectedBlockSize, cso.BlockSize);
for (uint block = 0; block < expectedNumberOfBlocks; block++)
{
var decompressedBlockData = cso.ReadBlocksDecompressed(block, 1)[0];
Assert.Equal(
isoBytes.Skip((int)(expectedBlockSize * block)).Take(expectedBlockSize).ToArray(),
decompressedBlockData.ToArray()
);
}
}
public CsoProxyStream(Cso Cso)
{
this.Cso = Cso;
}
