public void SaveToFileAndReadBack()
{
byte[] bytes = RandomData.Build(1024, 512);
// todo:应该使用反射，取得枚举的最大可能值。
Schema.Context context = (Schema.Context)RandomData.Random.Next((int)Schema.Context.Skeletons, (int)Schema.Context.AnimationClip);
const string filePath = TestData.testData_path + "TestFile.doub";
if (System.IO.File.Exists(filePath))
{
System.IO.File.Delete(filePath);
}
ByteBuffer bb = new ByteBuffer(bytes);
FileSaver.Save(bb, context, filePath);
Schema.Context out_context = Context.Unknown;
ByteBuffer bbOut = FileUnserializer.LoadFromFile(filePath, out out_context);
Assert.AreEqual(context, out_context);
Assert.AreEqual(bytes.Length, bbOut.Length - bbOut.Position);
for (int i = 0; i < bytes.Length; i++)
{
Assert.AreEqual(bytes [i], bbOut.Data [bbOut.Position + i]);
}
if (System.IO.File.Exists(filePath))
{
System.IO.File.Delete(filePath);
}
}
static public byte[] GetBytes(Schema.Context context)
{
byte[] bytes = new byte[numberOfBytes];
ByteBuffer bf = new ByteBuffer(bytes);
bf.PutInt(0, magic);
bf.PutInt(4, version);
bf.PutInt(8, (int)context);
return(bytes);
}
static public Schema.Context FromBytes(byte[] bytes)
{
if (bytes.Length >= numberOfBytes)
{
ByteBuffer bf = new ByteBuffer(bytes);
int _magic = bf.GetInt(0);
int _version = bf.GetInt(4);
Schema.Context _context = (Schema.Context)bf.GetInt(8);
if (_magic == magic && _version == version)
{
return(_context);
}
}
return(Schema.Context.Unknown);
}
