public void CalculateOffsetMask(int segmentSize)
        {
            var expected = segmentSize switch
            {
                1024 => 0x3FF,
                2048 => 0x7FF,
                4096 => 0xFFF,
                8192 => 0x1FFF,
                16384 => 0x3FFF,
                32768 => 0x7FFF,
                65536 => 0xFFFF,
                _ => throw ExceptionUtilities.Unreachable,
            };

            Assert.Equal(expected, SegmentedArrayHelper.CalculateOffsetMask(segmentSize));
        }