private void InsertDataFrame(int activeTermId, int termOffset)
{
DataHeader.TermId(INITIAL_TERM_ID).StreamId(STREAM_ID).SessionId(SESSION_ID).TermOffset(termOffset).FrameLength(DATA.Length + DataHeaderFlyweight.HEADER_LENGTH).HeaderType(HeaderFlyweight.HDR_TYPE_DATA).Flags(DataHeaderFlyweight.BEGIN_AND_END_FLAGS).Version(HeaderFlyweight.CURRENT_VERSION);
RcvBuffer.PutBytes(DataHeader.DataOffset(), DATA);
var activeIndex = LogBufferDescriptor.IndexByTerm(INITIAL_TERM_ID, activeTermId);
TermRebuilder.Insert(TermBuffers[activeIndex], termOffset, RcvBuffer, ALIGNED_FRAME_LENGTH);
}
public void ShouldFillAfterAGap()
{
const int frameLength = 50;
int alignedFrameLength = BitUtil.Align(frameLength, FrameDescriptor.FRAME_ALIGNMENT);
const int srcOffset = 0;
UnsafeBuffer packet = new UnsafeBuffer(new byte[alignedFrameLength]);
int termOffset = alignedFrameLength * 2;
TermRebuilder.Insert(_termBuffer, termOffset, packet, alignedFrameLength);
A.CallTo(() => _termBuffer.PutBytes((alignedFrameLength * 2) + DataHeaderFlyweight.HEADER_LENGTH, packet, srcOffset + DataHeaderFlyweight.HEADER_LENGTH, alignedFrameLength - DataHeaderFlyweight.HEADER_LENGTH)).MustHaveHappened();
}
private void InsertPaddingFrame(int activeTermId, int termOffset)
{
DataHeader
.TermId(INITIAL_TERM_ID)
.StreamId(STREAM_ID)
.SessionId(SESSION_ID)
.FrameLength(TERM_BUFFER_LENGTH - termOffset)
.HeaderType(HeaderFlyweight.HDR_TYPE_PAD)
.Flags(DataHeaderFlyweight.BEGIN_AND_END_FLAGS)
.Version(HeaderFlyweight.CURRENT_VERSION);
var activeIndex = LogBufferDescriptor.IndexByTerm(INITIAL_TERM_ID, activeTermId);
TermRebuilder.Insert(TermBuffers[activeIndex], termOffset, RcvBuffer, TERM_BUFFER_LENGTH - termOffset);
}
public void ShouldInsertLastFrameIntoBuffer()
{
int frameLength = BitUtil.Align(256, FrameDescriptor.FRAME_ALIGNMENT);
const int srcOffset = 0;
int tail = TERM_BUFFER_CAPACITY - frameLength;
int termOffset = tail;
UnsafeBuffer packet = new UnsafeBuffer(new byte[frameLength]);
packet.PutShort(FrameDescriptor.TypeOffset(srcOffset), (short)FrameDescriptor.PADDING_FRAME_TYPE);
packet.PutInt(srcOffset, frameLength);
TermRebuilder.Insert(_termBuffer, termOffset, packet, frameLength);
A.CallTo(() => _termBuffer.PutBytes(tail + DataHeaderFlyweight.HEADER_LENGTH, packet, srcOffset + DataHeaderFlyweight.HEADER_LENGTH, frameLength - DataHeaderFlyweight.HEADER_LENGTH)).MustHaveHappened();
}
public void ShouldFillGapButNotMoveTailOrHwm()
{
const int frameLength = 50;
int alignedFrameLength = BitUtil.Align(frameLength, FrameDescriptor.FRAME_ALIGNMENT);
const int srcOffset = 0;
UnsafeBuffer packet = new UnsafeBuffer(new byte[alignedFrameLength]);
int termOffset = alignedFrameLength * 2;
A.CallTo(() => _termBuffer.GetInt(0)).Returns(frameLength);
A.CallTo(() => _termBuffer.GetInt(alignedFrameLength)).Returns(0);
TermRebuilder.Insert(_termBuffer, termOffset, packet, alignedFrameLength);
A.CallTo(() => (_termBuffer).PutBytes(alignedFrameLength * 2, packet, srcOffset, alignedFrameLength)).MustHaveHappened();
}
public void ShouldInsertIntoEmptyBuffer()
{
UnsafeBuffer packet = new UnsafeBuffer(new byte[256]);
const int termOffset = 0;
const int srcOffset = 0;
const int length = 256;
packet.PutInt(srcOffset, length);
A.CallTo(() => _termBuffer.GetInt(0)).Returns(length);
TermRebuilder.Insert(_termBuffer, termOffset, packet, length);
A.CallTo(() => _termBuffer.PutBytes(termOffset, packet, srcOffset, length)).MustHaveHappened()
.Then(A.CallTo(() => _termBuffer.PutIntOrdered(termOffset, length)).MustHaveHappened());
}
public void ShouldInsertIntoEmptyBuffer()
{
UnsafeBuffer packet = new UnsafeBuffer(new byte[256]);
const int termOffset = 0;
const int srcOffset = 0;
const int length = 256;
packet.PutInt(srcOffset, length);
TermRebuilder.Insert(_termBuffer, termOffset, packet, length);
A.CallTo(() => _termBuffer.PutBytes(termOffset + DataHeaderFlyweight.HEADER_LENGTH, packet, srcOffset + DataHeaderFlyweight.HEADER_LENGTH, length - DataHeaderFlyweight.HEADER_LENGTH)).MustHaveHappened()
.Then(A.CallTo(() => _termBuffer.PutLong(termOffset + 24, packet.GetLong(24))).MustHaveHappened())
.Then(A.CallTo(() => _termBuffer.PutLong(termOffset + 16, packet.GetLong(16))).MustHaveHappened())
.Then(A.CallTo(() => _termBuffer.PutLong(termOffset + 8, packet.GetLong(8))).MustHaveHappened())
.Then(A.CallTo(() => _termBuffer.PutLongOrdered(termOffset, packet.GetLong(0))).MustHaveHappened());
}
