public void BufferedReaderWriter_Basics()
{
Random r = new Random(5);
byte[] content = new byte[1024];
r.NextBytes(content);
byte[] result = new byte[128];
using (BufferedReader reader = BufferedReader.FromArray(content, 0, content.Length))
using (BufferedWriter writer = BufferedWriter.ToArray(content))
{
while (!reader.EndOfStream)
{
int length = reader.EnsureSpace(150);
writer.EnsureSpace(length);
Buffer.BlockCopy(reader.Buffer, reader.Index, writer.Buffer, writer.Index, length);
reader.Index += length;
writer.Index += length;
}
result = writer.Buffer;
}
Assert.IsTrue(result.Length >= content.Length);
for (int i = 0; i < content.Length; ++i)
{
Assert.AreEqual(content[i], result[i], $"@{i:n0}, expect: {content[i]}, actual: {result[i]}");
}
}
private void DecompressString()
{
if (_decompressReader == null)
{
_decompressReader = BufferedReader.FromArray(_reader.Buffer, 0, 0);
_decompressWriter = BufferedWriter.ToArray(new byte[1024]);
}
_decompressReader.ReadSlice(_reader.Buffer, _currentCompressedStringStart, _reader.Index - 1);
_decompressWriter.Index = 0;
// Decompress the content
_compressor.Expand(_decompressReader, _decompressWriter);
// Make a String8 referencing the full decompressed value
_currentString = String8.Reference(_decompressWriter.Buffer, 0, _decompressWriter.Index);
}
