public void GetSegmentsTest8()
{
//Single slab test:
{
MemorySlab slab = new MemorySlab(blockSize * 3, null);
ManagedBuffer target = GetNewBuffer(slab);
var actual = target.GetSegments();
Assert.AreEqual <int>(1, actual.Count);
Assert.AreEqual <long>(target.MemoryBlocks[0].StartLocation, actual[0].Offset);
Assert.AreEqual <long>(target.Size, actual[0].Count);
Assert.AreEqual <byte[]>(target.MemoryBlocks[0].Slab.Array, actual[0].Array);
}
//Multi slab test:
{
MemorySlab[] slabs = { new MemorySlab(blockSize * 2, null), new MemorySlab(blockSize * 2, null), new MemorySlab(blockSize * 2, null) };
ManagedBuffer target = GetNewBuffer(slabs);
var actual = target.GetSegments();
Assert.AreEqual(3, actual.Count);
Assert.AreEqual <long>(target.MemoryBlocks[0].StartLocation, actual[0].Offset);
Assert.AreEqual <long>(target.MemoryBlocks[1].StartLocation, actual[1].Offset);
Assert.AreEqual <long>(target.MemoryBlocks[2].StartLocation, actual[2].Offset);
Assert.AreEqual <long>(target.Size, actual[0].Count + actual[1].Count + actual[2].Count);
Assert.AreEqual <byte[]>(target.MemoryBlocks[0].Slab.Array, actual[0].Array);
Assert.AreEqual <byte[]>(target.MemoryBlocks[1].Slab.Array, actual[1].Array);
Assert.AreEqual <byte[]>(target.MemoryBlocks[2].Slab.Array, actual[2].Array);
}
}
public void GetArraySegmentTest()
{
MemorySlab slab = new MemorySlab(blockSize * 3, null);
ManagedBuffer target = GetNewBuffer(slab);
int Offset = 0;
int Length = (int)(blockSize - 1);
ArraySegment <byte> actual;
actual = target.GetSegments(Offset, Length)[0];
Assert.AreEqual <long>(actual.Offset, Offset + target.memoryBlock.StartLocation);
Assert.AreEqual <long>(actual.Count, Length);
Assert.AreEqual <byte[]>(actual.Array, target.memoryBlock.Slab.Array);
//Test for full blocksize
Offset = 0;
Length = (int)blockSize;
actual = target.GetSegments(Offset, Length)[0];
Assert.AreEqual <long>(actual.Offset, Offset + target.memoryBlock.StartLocation);
Assert.AreEqual <long>(actual.Count, Length);
Assert.AreEqual <byte[]>(actual.Array, target.memoryBlock.Slab.Array);
//Test for offset of 1
Offset = 1;
Length = (int)(blockSize - 1);
actual = target.GetSegments(Offset, Length)[0];
Assert.AreEqual <long>(actual.Offset, Offset + target.memoryBlock.StartLocation);
Assert.AreEqual <long>(actual.Count, Length);
Assert.AreEqual <byte[]>(actual.Array, target.memoryBlock.Slab.Array);
}
public void DisposeTest()
{
MemorySlab slab = new MemorySlab(blockSize * 3, null);
ManagedBuffer target = GetNewBuffer(slab);
target.Dispose();
//Call Dispose again, shouldn't cause any exceptions to be thrown
target.Dispose();
//Try to work with disposed object. should throw exceptions
{
bool exceptionThrown = false;
try
{
target.FillWith(new byte[] { 0, 1, 2 });
}
catch (ObjectDisposedException)
{
exceptionThrown = true;
}
Assert.IsTrue(exceptionThrown);
}
{
bool exceptionThrown = false;
try
{
target.CopyTo(new byte[] { 0, 1, 2 });
}
catch (ObjectDisposedException)
{
exceptionThrown = true;
}
Assert.IsTrue(exceptionThrown);
}
{
bool exceptionThrown = false;
try
{
target.GetSegments();
}
catch (ObjectDisposedException)
{
exceptionThrown = true;
}
Assert.IsTrue(exceptionThrown);
}
}
public void LengthTest()
{
MemorySlab slab = new MemorySlab(blockSize * 3, null);
ManagedBuffer target = GetNewBuffer(slab);
Assert.AreEqual <long>(blockSize, target.Size);
target.Dispose();
}
public void CopyToTest()
{
MemorySlab slab = new MemorySlab(blockSize * 3, null);
ManagedBuffer target1, target2;
{
ManagedBuffer target = GetNewBuffer(slab);
target1 = target;
target.FillWith(GetRandomizedByteArray(blockSize));
byte[] DestArray = new byte[blockSize];
target.CopyTo(DestArray);
byte[] copyOfSource = new byte[blockSize];
byte[] copyOfDestination = new byte[blockSize];
Array.Copy(DestArray, 0, copyOfDestination, 0, copyOfDestination.LongLength);
Array.Copy(target.GetSegments()[0].Array, target.GetSegments()[0].Offset, copyOfSource, 0, copyOfSource.LongLength);
Assert.IsTrue(ArraysMatch(copyOfSource, copyOfDestination));
//Destination Array is larger than ManagedBuffer Size
target.FillWith(GetRandomizedByteArray(blockSize));
DestArray = new byte[blockSize + 100];
target.CopyTo(DestArray);
copyOfSource = new byte[blockSize];
copyOfDestination = new byte[blockSize];
Array.Copy(DestArray, 0, copyOfDestination, 0, copyOfDestination.LongLength);
Array.Copy(target.GetSegments()[0].Array, target.GetSegments()[0].Offset, copyOfSource, 0, copyOfSource.LongLength);
Assert.IsTrue(ArraysMatch(copyOfSource, copyOfDestination));
}
//Repeat test with a new buffer to confirm that offsets within slab arrays are accurately tracked
//and to make sure there is no off by 1 error
{
ManagedBuffer target = GetNewBuffer(slab);
target2 = target;
target.FillWith(GetRandomizedByteArray(blockSize));
byte[] DestArray = new byte[blockSize];
target.CopyTo(DestArray);
byte[] copyOfSource = new byte[blockSize];
byte[] copyOfDestination = new byte[blockSize];
Array.Copy(DestArray, 0, copyOfDestination, 0, copyOfDestination.LongLength);
Array.Copy(target.GetSegments()[0].Array, target.GetSegments()[0].Offset, copyOfSource, 0, copyOfSource.LongLength);
Assert.IsTrue(ArraysMatch(copyOfSource, copyOfDestination));
//Destination Array is larger than ManagedBuffer Size
target.FillWith(GetRandomizedByteArray(blockSize));
DestArray = new byte[blockSize + 1];
target.CopyTo(DestArray);
copyOfSource = new byte[blockSize];
copyOfDestination = new byte[blockSize];
Array.Copy(DestArray, 0, copyOfDestination, 0, copyOfDestination.LongLength);
Array.Copy(target.GetSegments()[0].Array, target.GetSegments()[0].Offset, copyOfSource, 0, copyOfSource.LongLength);
Assert.IsTrue(ArraysMatch(copyOfSource, copyOfDestination));
}
target2.Dispose();
target1.Dispose();
}
public void GetSegmentsTest7()
{
MemorySlab slab = new MemorySlab(blockSize * 3, null);
ManagedBuffer target = GetNewBuffer(slab);
int Length = -1;
ArraySegment <byte> actual;
actual = target.GetSegments(Length)[0];
}
public void IsDisposedTest()
{
MemorySlab slab = new MemorySlab(blockSize * 3, null);
ManagedBuffer target = GetNewBuffer(slab);
Assert.IsFalse(target.IsDisposed);
target.Dispose();
Assert.IsTrue(target.IsDisposed);
}
public void GetArraySegmentTest8()
{
MemorySlab slab = new MemorySlab(blockSize * 3, null);
ManagedBuffer target = GetNewBuffer(slab);
ArraySegment <byte> actual;
actual = target.GetSegments()[0];
Assert.AreEqual <long>(actual.Offset, target.memoryBlock.StartLocation);
Assert.AreEqual <long>(actual.Count, Math.Min(target.Size, int.MaxValue));
Assert.AreEqual <byte[]>(actual.Array, target.memoryBlock.Slab.Array);
}
public void CopyToTest2()
{
MemorySlab slab = new MemorySlab(blockSize * 3, null);
ManagedBuffer target = GetNewBuffer(slab);
//Destination array is smaller than buffer size
byte[] DestArray = new byte[blockSize - 1];
target.CopyTo(DestArray);
}
public void GetArraySegmentTest6()
{
MemorySlab slab = new MemorySlab(blockSize * 3, null);
ManagedBuffer target = GetNewBuffer(slab);
int Length = 0;
ArraySegment <byte> actual;
actual = target.GetSegments(Length)[0];
Assert.AreEqual <long>(actual.Offset, 0 + target.memoryBlock.StartLocation);
Assert.AreEqual <long>(actual.Count, Length);
Assert.AreEqual <byte[]>(actual.Array, target.memoryBlock.Slab.Array);
}
public void CopyFromTest2()
{
MemorySlab slab = new MemorySlab(blockSize * 3, null);
ManagedBuffer target = GetNewBuffer(slab);
//Source Array is larger than buffer size
long blockSizeMore = blockSize + 1;
byte[] SourceArray = GetRandomizedByteArray(blockSizeMore);
target.FillWith(SourceArray);
}
public void FillWithTest3()
{
MemorySlab slab = new MemorySlab(blockSize * 3, null);
ManagedBuffer target = GetNewBuffer(slab);
byte[] SourceArray = GetRandomizedByteArray(blockSize);
target.FillWith(SourceArray, 1, blockSize - 2);
byte[] copyOfDestination = new byte[blockSize - 2];
byte[] copyOfSource = new byte[blockSize - 2];
Array.Copy(target.GetSegments()[0].Array, target.GetSegments()[0].Offset, copyOfDestination, 0, copyOfDestination.LongLength);
Array.Copy(SourceArray, 1, copyOfSource, 0, copyOfSource.LongLength);
Assert.IsTrue(ArraysMatch(copyOfSource, copyOfDestination));
}
public void FillWithTest()
{
MemorySlab slab = new MemorySlab(blockSize * 3, null);
ManagedBuffer target1, target2;
{
ManagedBuffer target = GetNewBuffer(slab);
target1 = target;
byte[] SourceArray = GetRandomizedByteArray(blockSize);
target.FillWith(SourceArray);
byte[] copyOfDestination = new byte[blockSize];
Array.Copy(target.GetSegments()[0].Array, target.GetSegments()[0].Offset, copyOfDestination, 0, copyOfDestination.LongLength);
Assert.IsTrue(ArraysMatch(SourceArray, copyOfDestination));
//Source Array is smaller than ManagedBuffer Size
long blockSizeLess = blockSize - 100;
SourceArray = GetRandomizedByteArray(blockSizeLess);
target.FillWith(SourceArray);
copyOfDestination = new byte[blockSizeLess];
Array.Copy(target.GetSegments()[0].Array, target.GetSegments()[0].Offset, copyOfDestination, 0, copyOfDestination.LongLength);
Assert.IsTrue(ArraysMatch(SourceArray, copyOfDestination));
}
//Repeat test with a new buffer to confirm that offsets within slab arrays are accurately tracked
//and to make sure there is no off by 1 error
{
ManagedBuffer target = GetNewBuffer(slab);
target2 = target;
byte[] SourceArray = GetRandomizedByteArray(blockSize);
target.FillWith(SourceArray);
byte[] copyOfDestination = new byte[blockSize];
Array.Copy(target.GetSegments()[0].Array, target.GetSegments()[0].Offset, copyOfDestination, 0, copyOfDestination.LongLength);
Assert.IsTrue(ArraysMatch(SourceArray, copyOfDestination));
//Source Array is smaller than ManagedBuffer Size
long blockSizeLess = blockSize - 1;
SourceArray = GetRandomizedByteArray(blockSizeLess);
target.FillWith(SourceArray);
copyOfDestination = new byte[blockSizeLess];
Array.Copy(target.GetSegments()[0].Array, target.GetSegments()[0].Offset, copyOfDestination, 0, copyOfDestination.LongLength);
Assert.IsTrue(ArraysMatch(SourceArray, copyOfDestination));
}
target2.Dispose();
target1.Dispose();
}
public void GetSegmentsTest2()
{
//Single Slab test
{
MemorySlab slab = new MemorySlab(blockSize * 3, null);
ManagedBuffer target = GetNewBuffer(slab);
int Offset = 0;
int Length = 0;
var actual = target.GetSegments(Offset, Length);
Assert.AreEqual <int>(1, actual.Count);
Assert.AreEqual <long>(Offset + target.MemoryBlocks[0].StartLocation, actual[0].Offset);
Assert.AreEqual <long>(Length, actual[0].Count);
Assert.AreEqual <byte[]>(target.MemoryBlocks[0].Slab.Array, actual[0].Array);
//Test again at a different offset
Offset = 10;
Length = 0;
actual = target.GetSegments(Offset, Length);
Assert.AreEqual <int>(1, actual.Count);
Assert.AreEqual <long>(Offset + target.MemoryBlocks[0].StartLocation, actual[0].Offset);
Assert.AreEqual <long>(Length, actual[0].Count);
Assert.AreEqual <byte[]>(target.MemoryBlocks[0].Slab.Array, actual[0].Array);
}
//Multi slab test:
{
MemorySlab[] slabs = { new MemorySlab(blockSize * 2, null), new MemorySlab(blockSize * 2, null), new MemorySlab(blockSize * 2, null) };
ManagedBuffer target = GetNewBuffer(slabs);
int Offset = 0;
int Length = 0;
var actual = target.GetSegments(Offset, Length);
Assert.AreEqual(1, actual.Count);
Assert.AreEqual <long>(Offset + target.MemoryBlocks[0].StartLocation, actual[0].Offset);
Assert.AreEqual <long>(Length, actual[0].Count);
Assert.AreEqual <byte[]>(target.MemoryBlocks[0].Slab.Array, actual[0].Array);
//Test again at a different offset
Offset = 10;
Length = 0;
actual = target.GetSegments(Offset, Length);
Assert.AreEqual <int>(1, actual.Count);
Assert.AreEqual <long>(Offset + target.MemoryBlocks[0].StartLocation, actual[0].Offset);
Assert.AreEqual <long>(Length, actual[0].Count);
Assert.AreEqual <byte[]>(target.MemoryBlocks[0].Slab.Array, actual[0].Array);
}
}
public void NewBufferIsFreshTest()
{
MemorySlab slab = new MemorySlab(blockSize * 3, null);
//Save some random junk into a buffer and dispose it.
{
ManagedBuffer target1 = GetNewBuffer(slab);
byte[] SourceArray = GetRandomizedByteArray(blockSize);
target1.FillWith(SourceArray);
target1.Dispose();
}
//Get a fresh buffer and confirm that it's zero-filled.
{
ManagedBuffer target2 = GetNewBuffer(slab);
byte[] DestArray = new byte[blockSize];
target2.CopyTo(DestArray);
Assert.IsTrue(ArraysMatch(DestArray, new byte[blockSize]));
target2.Dispose();
}
}
internal virtual IMemorySlab CreateInvalidMemorySlab2()
{
IMemorySlab target = new MemorySlab(0, null);
return(target);
}
internal virtual IMemorySlab CreateIMemorySlab()
{
IMemorySlab target = new MemorySlab(totalSize, null);
return(target);
}
public void GetSegmentsTest5()
{
//Single slab test:
{
MemorySlab slab = new MemorySlab(blockSize * 3, null);
ManagedBuffer target = GetNewBuffer(slab);
int Length = (int)(blockSize - 1);
var actual = target.GetSegments(Length);
Assert.AreEqual(1, actual.Count);
Assert.AreEqual <long>(target.MemoryBlocks[0].StartLocation, actual[0].Offset);
Assert.AreEqual <long>(Length, actual[0].Count);
Assert.AreEqual <byte[]>(target.MemoryBlocks[0].Slab.Array, actual[0].Array);
//Test again for full blocksize
Length = (int)(blockSize);
actual = target.GetSegments(Length);
Assert.AreEqual(1, actual.Count);
Assert.AreEqual <long>(actual[0].Offset, target.MemoryBlocks[0].StartLocation);
Assert.AreEqual <long>(actual[0].Count, Length);
Assert.AreEqual <byte[]>(actual[0].Array, target.MemoryBlocks[0].Slab.Array);
}
//Multi slab test:
{
MemorySlab[] slabs = { new MemorySlab(blockSize * 2, null), new MemorySlab(blockSize * 2, null), new MemorySlab(blockSize * 2, null) };
ManagedBuffer target = GetNewBuffer(slabs);
int Length = (int)(blockSize - 1);
var actual = target.GetSegments(Length);
Assert.AreEqual(1, actual.Count);
Assert.AreEqual <long>(target.MemoryBlocks[0].StartLocation, actual[0].Offset);
Assert.AreEqual <long>(Length, actual[0].Count);
Assert.AreEqual <byte[]>(target.MemoryBlocks[0].Slab.Array, actual[0].Array);
//Test for full blocksize
Length = (int)blockSize;
actual = target.GetSegments(Length);
Assert.AreEqual(1, actual.Count);
Assert.AreEqual <long>(target.MemoryBlocks[0].StartLocation, actual[0].Offset);
Assert.AreEqual <long>(Length, actual[0].Count);
Assert.AreEqual <byte[]>(target.MemoryBlocks[0].Slab.Array, actual[0].Array);
//Test that blocksize plus 1 flows into another segment
Length = (int)(blockSize + 1);
actual = target.GetSegments(Length);
Assert.AreEqual(2, actual.Count);
Assert.AreEqual <long>(target.MemoryBlocks[0].StartLocation, actual[0].Offset);
Assert.AreEqual <long>(target.MemoryBlocks[1].StartLocation, actual[1].Offset);
Assert.AreEqual(1, actual[1].Count);
Assert.AreEqual <long>(Length, actual[0].Count + actual[1].Count);
Assert.AreEqual <byte[]>(target.MemoryBlocks[0].Slab.Array, actual[0].Array);
Assert.AreEqual <byte[]>(target.MemoryBlocks[1].Slab.Array, actual[1].Array);
//Test that (blocksize * 2) - 1 stays in two segments
Length = (int)(blockSize * 2 - 1);
actual = target.GetSegments(Length);
Assert.AreEqual(2, actual.Count);
Assert.AreEqual <long>(target.MemoryBlocks[0].StartLocation, actual[0].Offset);
Assert.AreEqual <long>(target.MemoryBlocks[1].StartLocation, actual[1].Offset);
Assert.AreEqual(blockSize - 1, actual[1].Count);
Assert.AreEqual <long>(Length, actual[0].Count + actual[1].Count);
Assert.AreEqual <byte[]>(target.MemoryBlocks[0].Slab.Array, actual[0].Array);
Assert.AreEqual <byte[]>(target.MemoryBlocks[1].Slab.Array, actual[1].Array);
//Test that (blocksize * 2) stays in two segments
Length = (int)(blockSize * 2);
actual = target.GetSegments(Length);
Assert.AreEqual(2, actual.Count);
Assert.AreEqual <long>(target.MemoryBlocks[0].StartLocation, actual[0].Offset);
Assert.AreEqual <long>(target.MemoryBlocks[1].StartLocation, actual[1].Offset);
Assert.AreEqual(blockSize, actual[1].Count);
Assert.AreEqual <long>(Length, actual[0].Count + actual[1].Count);
Assert.AreEqual <byte[]>(target.MemoryBlocks[0].Slab.Array, actual[0].Array);
Assert.AreEqual <byte[]>(target.MemoryBlocks[1].Slab.Array, actual[1].Array);
//Test that (blocksize * 2) + 1 flows into the third segment
Length = (int)(blockSize * 2 + 1);
actual = target.GetSegments(Length);
Assert.AreEqual(3, actual.Count);
Assert.AreEqual <long>(target.MemoryBlocks[0].StartLocation, actual[0].Offset);
Assert.AreEqual <long>(target.MemoryBlocks[1].StartLocation, actual[1].Offset);
Assert.AreEqual <long>(target.MemoryBlocks[2].StartLocation, actual[2].Offset);
Assert.AreEqual(1, actual[2].Count);
Assert.AreEqual <long>(Length, actual[0].Count + actual[1].Count + actual[2].Count);
Assert.AreEqual <byte[]>(target.MemoryBlocks[0].Slab.Array, actual[0].Array);
Assert.AreEqual <byte[]>(target.MemoryBlocks[1].Slab.Array, actual[1].Array);
Assert.AreEqual <byte[]>(target.MemoryBlocks[2].Slab.Array, actual[2].Array);
}
}
public void GetSegmentsTest()
{
//Single Slab tests:
{
MemorySlab slab = new MemorySlab(blockSize * 3, null);
ManagedBuffer target = GetNewBuffer(slab);
int Offset = 0;
int Length = (int)(blockSize - 1);
ArraySegment <byte> actual;
actual = target.GetSegments(Offset, Length)[0];
Assert.AreEqual <long>(actual.Offset, Offset + target.MemoryBlocks[0].StartLocation);
Assert.AreEqual <long>(actual.Count, Length);
Assert.AreEqual <byte[]>(actual.Array, target.MemoryBlocks[0].Slab.Array);
//Test for full blocksize
Offset = 0;
Length = (int)blockSize;
actual = target.GetSegments(Offset, Length)[0];
Assert.AreEqual <long>(actual.Offset, Offset + target.MemoryBlocks[0].StartLocation);
Assert.AreEqual <long>(actual.Count, Length);
Assert.AreEqual <byte[]>(actual.Array, target.MemoryBlocks[0].Slab.Array);
//Test for offset of 1
Offset = 1;
Length = (int)(blockSize - 1);
actual = target.GetSegments(Offset, Length)[0];
Assert.AreEqual <long>(actual.Offset, Offset + target.MemoryBlocks[0].StartLocation);
Assert.AreEqual <long>(actual.Count, Length);
Assert.AreEqual <byte[]>(actual.Array, target.MemoryBlocks[0].Slab.Array);
}
//Multi-Slab tests:
{
MemorySlab[] slabs = { new MemorySlab(blockSize * 2, null), new MemorySlab(blockSize * 2, null), new MemorySlab(blockSize * 2, null) };
ManagedBuffer target = GetNewBuffer(slabs);
int Offset = 0;
int Length = (int)(blockSize - 1);
var actual = target.GetSegments(Offset, Length);
Assert.AreEqual(1, actual.Count);
Assert.AreEqual <long>(Offset + target.MemoryBlocks[0].StartLocation, actual[0].Offset);
Assert.AreEqual <long>(Length, actual[0].Count);
Assert.AreEqual <byte[]>(target.MemoryBlocks[0].Slab.Array, actual[0].Array);
//Test for full blocksize
Offset = 0;
Length = (int)blockSize;
actual = target.GetSegments(Offset, Length);
Assert.AreEqual(1, actual.Count);
Assert.AreEqual <long>(Offset + target.MemoryBlocks[0].StartLocation, actual[0].Offset);
Assert.AreEqual <long>(Length, actual[0].Count);
Assert.AreEqual <byte[]>(target.MemoryBlocks[0].Slab.Array, actual[0].Array);
//Test for offset of 1
Offset = 1;
Length = (int)(blockSize - 1);
actual = target.GetSegments(Offset, Length);
Assert.AreEqual(1, actual.Count);
Assert.AreEqual <long>(Offset + target.MemoryBlocks[0].StartLocation, actual[0].Offset);
Assert.AreEqual <long>(Length, actual[0].Count);
Assert.AreEqual <byte[]>(target.MemoryBlocks[0].Slab.Array, actual[0].Array);
//Test that offset of 1 plus blocksize flows into another segment
Offset = 1;
Length = (int)(blockSize);
actual = target.GetSegments(Offset, Length);
Assert.AreEqual(2, actual.Count);
Assert.AreEqual <long>(Offset + target.MemoryBlocks[0].StartLocation, actual[0].Offset);
Assert.AreEqual <long>(target.MemoryBlocks[1].StartLocation, actual[1].Offset);
Assert.AreEqual(1, actual[1].Count);
Assert.AreEqual <long>(Length, actual[0].Count + actual[1].Count);
Assert.AreEqual <byte[]>(target.MemoryBlocks[0].Slab.Array, actual[0].Array);
Assert.AreEqual <byte[]>(target.MemoryBlocks[1].Slab.Array, actual[1].Array);
//Test that offset of 1 plus (blocksize * 2) - 2 stays in two segments
Offset = 1;
Length = (int)(blockSize * 2 - 2);
actual = target.GetSegments(Offset, Length);
Assert.AreEqual(2, actual.Count);
Assert.AreEqual <long>(Offset + target.MemoryBlocks[0].StartLocation, actual[0].Offset);
Assert.AreEqual <long>(target.MemoryBlocks[1].StartLocation, actual[1].Offset);
Assert.AreEqual(blockSize - 1, actual[1].Count);
Assert.AreEqual <long>(Length, actual[0].Count + actual[1].Count);
Assert.AreEqual <byte[]>(target.MemoryBlocks[0].Slab.Array, actual[0].Array);
Assert.AreEqual <byte[]>(target.MemoryBlocks[1].Slab.Array, actual[1].Array);
//Test that offset of 1 plus (blocksize * 2) - 1 stays in two segments
Offset = 1;
Length = (int)(blockSize * 2 - 1);
actual = target.GetSegments(Offset, Length);
Assert.AreEqual(2, actual.Count);
Assert.AreEqual <long>(Offset + target.MemoryBlocks[0].StartLocation, actual[0].Offset);
Assert.AreEqual <long>(target.MemoryBlocks[1].StartLocation, actual[1].Offset);
Assert.AreEqual(blockSize, actual[1].Count);
Assert.AreEqual <long>(Length, actual[0].Count + actual[1].Count);
Assert.AreEqual <byte[]>(target.MemoryBlocks[0].Slab.Array, actual[0].Array);
Assert.AreEqual <byte[]>(target.MemoryBlocks[1].Slab.Array, actual[1].Array);
//Test that offset of 0 plus (blocksize * 2) stays in two segments
Offset = 0;
Length = (int)(blockSize * 2);
actual = target.GetSegments(Offset, Length);
Assert.AreEqual(2, actual.Count);
Assert.AreEqual <long>(Offset + target.MemoryBlocks[0].StartLocation, actual[0].Offset);
Assert.AreEqual <long>(target.MemoryBlocks[1].StartLocation, actual[1].Offset);
Assert.AreEqual(blockSize, actual[1].Count);
Assert.AreEqual <long>(Length, actual[0].Count + actual[1].Count);
Assert.AreEqual <byte[]>(target.MemoryBlocks[0].Slab.Array, actual[0].Array);
Assert.AreEqual <byte[]>(target.MemoryBlocks[1].Slab.Array, actual[1].Array);
//Test that offset of 1 plus (blocksize * 2) flows into the third segment
Offset = 1;
Length = (int)(blockSize * 2);
actual = target.GetSegments(Offset, Length);
Assert.AreEqual(3, actual.Count);
Assert.AreEqual <long>(Offset + target.MemoryBlocks[0].StartLocation, actual[0].Offset);
Assert.AreEqual <long>(target.MemoryBlocks[1].StartLocation, actual[1].Offset);
Assert.AreEqual <long>(target.MemoryBlocks[2].StartLocation, actual[2].Offset);
Assert.AreEqual(1, actual[2].Count);
Assert.AreEqual <long>(Length, actual[0].Count + actual[1].Count + actual[2].Count);
Assert.AreEqual <byte[]>(target.MemoryBlocks[0].Slab.Array, actual[0].Array);
Assert.AreEqual <byte[]>(target.MemoryBlocks[1].Slab.Array, actual[1].Array);
Assert.AreEqual <byte[]>(target.MemoryBlocks[2].Slab.Array, actual[2].Array);
}
}
