public unsafe void Test(
string name,
TexFlags?validateFlags = TexFlags.None)
{
var path = $"{TestHelper.BasePath}\\{TexDecompressingTests.InputDirectoryName}\\{name}.tex";
var ctex = Native.RePKG.tex_load_file((byte *)Marshal.StringToHGlobalAnsi(path).ToPointer());
using (var environment = Native.RePKG.GetEnvironmentFor(ctex))
{
ITex texture = new WCTex(ctex, environment);
var firstMipmap = texture.FirstImage.FirstMipmap;
var bytes = firstMipmap.Bytes;
if (validateFlags.HasValue)
{
Assert.IsTrue(texture.Header.Flags.HasFlag(validateFlags));
}
TexDecompressingTests.ValidateBytes(bytes, name);
}
}
public void TestWriteAndRead(string name)
{
// Load file
var inputFileReader = TexDecompressingTests.LoadTestFile(name);
var inputBytes = new byte[inputFileReader.BaseStream.Length];
var bytesRead = inputFileReader.Read(inputBytes, 0, (int)inputFileReader.BaseStream.Length);
Assert.AreEqual(inputFileReader.BaseStream.Length, bytesRead, "Failed to read input file");
inputFileReader.Close();
// Read tex
var reader = new BinaryReader(new MemoryStream(inputBytes), Encoding.UTF8);
var tex = _reader.ReadFrom(reader);
// Write tex
var memoryStream = new MemoryStream(inputBytes.Length);
var writer = new BinaryWriter(memoryStream, Encoding.UTF8);
_writer.WriteTo(writer, tex);
var outputBytes = memoryStream.ToArray();
// Verify
Assert.AreEqual(inputBytes.Length, outputBytes.Length, "Written tex size doesn't match input size");
for (var i = 0; i < inputBytes.Length; i++)
{
if (inputBytes[i] == outputBytes[i])
{
continue;
}
throw new Exception(
$"Rewritten tex bytes are not the same at index: {i}\r\n" +
$"Expected: {inputBytes[i]}\r\n" +
$"Actual: {outputBytes[i]}");
}
}