public void TestReadAndWriteFromBuffer()
{
List <short> shorts = new List <short>();
for (int i = 0; i < 10; i++)
{
shorts.Add((short)i);
}
MemoryStreamWrapper buffer = new MemoryStreamWrapper(new MemoryStream(shorts.Count * 2 + 2));
buffer.WriteInt16((short)shorts.Count);
foreach (short s in shorts)
{
buffer.WriteInt16(s);
}
buffer.Stream.Position = 0;
short count = buffer.ReadInt16();
List <short> readShorts = new List <short>();
for (int i = 0; i < count; i++)
{
readShorts.Add(buffer.ReadInt16());
}
for (int i = 0; i < shorts.Count; i++)
{
Assert.AreEqual(readShorts[i], shorts[i]);
}
}
public void PutEntries(List <BufferEntry> entries)
{
int size = CalculateEntriesSize(entries) * 2;
this.buffer = new MemoryStreamWrapper(new MemoryStream(size + Constant.INTEGER_BYTES * 4));
buffer.WriteInt32(size);
buffer.WriteInt32(entries.Count);
BufferEntry firstEntry = entries[0];
buffer.WriteInt32(firstEntry.TokenInfo.Count);
buffer.WriteInt32(firstEntry.PosInfo.Count);
buffer.WriteInt32(firstEntry.Features.Count);
foreach (BufferEntry entry in entries)
{
foreach (short s in entry.TokenInfo)
{
buffer.WriteInt16(s);
}
buffer.Write(entry.PosInfo.ToArray(), 0, entry.PosInfo.Count);
foreach (int feature in entry.Features)
{
buffer.WriteInt32(feature);
}
}
}
private int Put(int index, string value)
{
bool katakana = StringHelper.IsKatakanaOnly(value);
byte[] bytes;
short length;
if (katakana)
{
bytes = GetKatakanaBytes(value);
length = (short)(bytes.Length | KATAKANA_FLAG & 0xffff);
}
else
{
bytes = GetBytes(value);
length = (short)bytes.Length;
}
buffer.Stream.Position = index;
buffer.WriteInt16(length, index);
buffer.Stream.Position = index + Constant.SHORT_BYTES;
buffer.Write(bytes, 0, bytes.Length);
return(index + Constant.SHORT_BYTES + bytes.Length);
}