public int read(ByteBuffer dst)
{
readData.flip();
int res = ByteBufferUtils.transferRemaining(readData, dst);
readData.compact();
return(res);
}
public void testTransferRemaining_TargetTooSmall()
{
ByteBuffer src = new ByteBuffer(100).clear();
ByteBuffer trg = new ByteBuffer(100).clear();
bbSetup(src, SRC_PATTERN, 0, 20);
bbSetup(trg, TRG_PATTERN, 5, 10);
ByteBufferUtils.transferRemaining(src, trg);
bbTestPosLim(trg, 10, 10);
bbTestContent(trg, 5, 10);
}
public void testTransferUntilTargetPos_SourceTooSmall()
{
ByteBuffer src = new ByteBuffer(100).clear();
ByteBuffer trg = new ByteBuffer(100).clear();
bbSetup(src, SRC_PATTERN, 0, 5);
bbSetup(trg, TRG_PATTERN, 10, 20);
ByteBufferUtils.transferUntilTargetPos(src, trg, trg.position() + 8);
bbTestPosLim(trg, 15, 20);
bbTestContent(trg, 10, 15);
}
public void testTransferUntilTargetPos()
{
ByteBuffer src = new ByteBuffer(100).clear();
ByteBuffer trg = new ByteBuffer(100).clear();
bbSetup(src, SRC_PATTERN, 0, 100);
bbSetup(trg, TRG_PATTERN, 0, 100);
ByteBufferUtils.transferUntilTargetPos(src, trg, 8);
bbTestPosLim(trg, 8, 100);
bbTestContent(trg, 0, 8);
}
