@Test
public void testSet_GetBytes() {
DataAccess da = createDataAccess(name);
da.create(300);
assertEquals(128, da.getSegmentSize());
byte[] bytes = BitUtil.BIG.fromInt(Integer.MAX_VALUE / 3);
da.setBytes(8, bytes, bytes.length);
bytes = new byte[4];
da.getBytes(8, bytes, bytes.length);
assertEquals(Integer.MAX_VALUE / 3, BitUtil.BIG.toInt(bytes));
da.setBytes(127, bytes, bytes.length);
da.getBytes(127, bytes, bytes.length);
assertEquals(Integer.MAX_VALUE / 3, BitUtil.BIG.toInt(bytes));
da.close();
long bytePos = 4294967296L + 11111;
int segmentSizePower = 24;
int segmentSizeInBytes = 1 << segmentSizePower;
int indexDivisor = segmentSizeInBytes - 1;
int bufferIndex = (int) (bytePos >>> segmentSizePower);
int index = (int) (bytePos & indexDivisor);
assertEquals(256, bufferIndex);
assertEquals(11111, index);
}
