private byte[] checkValues(int big_blocks, int small_blocks,
int total_output, POIFSDocument document,
byte[] input)
{
Assert.AreEqual(document, document.DocumentProperty.Document);
int increment = (int)Math.Sqrt(input.Length);
for (int j = 1; j <= input.Length; j += increment)
{
byte[] buffer = new byte[j];
int offset = 0;
for (int k = 0; k < (input.Length / j); k++)
{
document.Read(buffer, offset);
for (int n = 0; n < buffer.Length; n++)
{
Assert.AreEqual(input[(k * j) + n], buffer[n]
, "checking byte " + (k * j) + n);
}
offset += j;
}
}
Assert.AreEqual(big_blocks, document.CountBlocks);
Assert.AreEqual(small_blocks, document.SmallBlocks.Length);
MemoryStream stream = new MemoryStream();
document.WriteBlocks(stream);
byte[] output = stream.ToArray();
Assert.AreEqual(total_output, output.Length);
int limit = Math.Min(total_output, input.Length);
for (int j = 0; j < limit; j++)
{
Assert.AreEqual(input[j],
output[j], "Checking document offset " + j);
}
for (int j = limit; j < output.Length; j++)
{
Assert.AreEqual(unchecked((byte)-1),
output[j], "Checking document offset " + j);
}
return output;
}
