public void NormalReduction()
{
"> Normal Reduction:".AsInfo();
var bytes = new byte[1000];
byte b = 0;
for (int i = 0; i < bytes.Length; i++)
{
bytes[i] = b++;
}
const int SKIP = 100;
const int TAKE = 20;
const int READ = 77;
var readBuff = new byte[READ];
using (var ms = new MemoryStream(bytes))
using (var rs = new StreamReductor(ms, SKIP, TAKE))
{
rs.Read(readBuff, 0, READ);
for (int i = 0; i < TAKE; i++)
{
if (readBuff[i] != i)
{
Passed = false;
break;
}
}
for (int i = 0; i < TAKE; i++)
{
if (readBuff[TAKE + i] != TAKE + SKIP + i)
{
Passed = false;
break;
}
}
if (Passed.HasValue && !Passed.Value)
{
FailureMessage = "Normal Reduction on seek-able stream failed to read the correct bytes";
}
else
{
Passed = true;
"[OK] Normal Reduction".AsSuccess();
}
}
}
public void OutOfBounds()
{
"> OutOfBounds:".AsInfo();
"Will attempt to take more data than there is after the reduction. The Cut will happen on a TAKE.".AsInnerInfo();
var bytes = new byte[100];
byte b = 0;
for (int i = 0; i < bytes.Length; i++)
{
bytes[i] = b++;
}
const int SKIP = 20;
const int TAKE = 25;
const int READ = 100; // More than there is after the reduction
var readBuff = new byte[READ];
using (var ms = new NonSeekableMemoryStream(bytes))
using (var rs = new StreamReductor(ms, SKIP, TAKE))
{
rs.Read(readBuff, 0, READ);
var nonZero = 0;
for (int i = 1; i < readBuff.Length; i++)
{
if (readBuff[i] != 0)
{
nonZero++;
}
}
if (nonZero != 59)
{
FailureMessage = "OutOfBounds read more or less data than it should.";
Passed = false;
}
if (!Passed.HasValue)
{
Passed = true;
}
if (Passed.Value)
{
"[OK] OutOfBounds".AsSuccess();
}
}
}
public void SmallerThanSkipTake()
{
"> The data is smaller than a SKIP + TAKE:".AsInfo();
var bytes = new byte[100];
byte b = 0;
for (int i = 0; i < bytes.Length; i++)
{
bytes[i] = b++;
}
const int SKIP = 80;
const int TAKE = 40;
const int READ = 200;
var readBuff = new byte[READ];
using (var ms = new MemoryStream(bytes))
using (var rs = new StreamReductor(ms, SKIP, TAKE))
{
rs.Read(readBuff, 0, READ);
var LIM = Math.Min(TAKE, bytes.Length);
for (int i = 0; i < LIM; i++)
{
if (readBuff[i] != i)
{
Passed = false;
break;
}
}
if (readBuff[LIM] != 0)
{
Passed = false;
}
if (Passed.HasValue && !Passed.Value)
{
FailureMessage = "Smaller than SKIP + TAKE fails.";
}
else
{
Passed = true;
"[OK] SmallerThanSkipTake".AsSuccess();
}
}
}