public void TestRead()
{
DocumentBlock[] blocks = new DocumentBlock[4];
MemoryStream input = new MemoryStream(_testdata);
for (int j = 0; j < 4; j++)
{
blocks[j] = new DocumentBlock(input, POIFSConstants.SMALLER_BIG_BLOCK_SIZE_DETAILS);
}
for (int j = 1; j <= 2000; j += 17)
{
byte[] buffer = new byte[j];
int offset = 0;
for (int k = 0; k < (2000 / j); k++)
{
DocumentBlock.Read(blocks, buffer, offset);
for (int n = 0; n < buffer.Length; n++)
{
Assert.AreEqual(_testdata[(k * j) + n], buffer[n]
, "checking byte " + (k * j) + n);
}
offset += j;
}
}
}
/// <summary>
/// read data from the internal stores
/// </summary>
/// <param name="buffer">the buffer to write to</param>
/// <param name="offset">the offset into our storage to read from</param>
public virtual void Read(byte[] buffer, int offset)
{
if (this._property.ShouldUseSmallBlocks)
{
SmallDocumentBlock.Read(this._small_store.Blocks, buffer, offset);
}
else
{
DocumentBlock.Read(this._big_store.Blocks, buffer, offset);
}
}