public void TestBufferReaderWriter()
{
var writer = new BlockBufferWriter();
int loop = 10000;
var data = generateCheckData();
Assert.IsNotNull(data);
for (int i = 0; i < loop; i++)
{
var index = Rand.Default.RandInt(data.Count);
writeData(writer, index, data[index]);
}
var reader = new BlockBufferReader(writer.Block, writer.Position);
var count = readData(reader, data);
Assert.AreEqual(count, loop);
// check read block
var block = writer.Block;
var size = writer.Position;
writer = new BlockBufferWriter();
writer.WriteBlock(block, size);
var blockWrite = writer.ToBlock();
reader = new BlockBufferReader(blockWrite);
Assert.AreEqual(reader.Limit, size);
var checkBlock = new BlockBuffer();
Assert.AreEqual(reader.ReadBlock(checkBlock), size);
Assert.IsTrue(reader.IsEnd);
var array = block.ToArray();
var arrayCheck = checkBlock.ToArray();
for (int i = 0; i < size; i++)
{
Assert.AreEqual(array[i], arrayCheck[i]);
}
}
private int readData(BlockBufferReader reader, List <object> data)
{
Assert.IsNotNull(reader);
Assert.IsNotNull(data);
int count = 0;
while (reader.Position < reader.Limit)
{
int index = (int)reader.ReadVarint32();
object value = null;
switch (index)
{
case 0: value = reader.ReadByte(); break;
case 1: value = reader.ReadUint16(); break;
case 2: value = reader.ReadUint32(); break;
case 3: value = reader.ReadUint64(); break;
case 4: value = reader.ReadInt16(); break;
case 5: value = reader.ReadInt32(); break;
case 6: value = reader.ReadInt64(); break;
case 7: value = reader.ReadVarint32(); break;
case 8: value = reader.ReadVarint64(); break;
case 9: value = reader.ReadSVarint32(); break;
case 10: value = reader.ReadSVarint64(); break;
case 11: value = reader.ReadFloat(); break;
case 12: value = reader.ReadDouble(); break;
case 13: value = reader.ReadBool(); break;
case 14: value = reader.ReadString(); break;
case 15: {
int length = (int)reader.ReadVarint32();
value = new byte[length];
int ret = reader.ReadBuffer((byte[])value);
Assert.AreEqual(ret, length);
}
break;
case 16: {
int size = (int)reader.ReadVarint32();
value = reader.Skip(size);
}
break;
default: Assert.Fail(); break;
}
Assert.AreEqual(value, data[index]);
count++;
}
return(count);
}
