tests/test-revlog-raw.py

51689:39e2b2d062c1

    The combination of two adjacent numbers will cover all possible cases.
    That is to say, given any x, y where both x, and y are in range(2 ** n),
    there is an x followed immediately by y in the generated sequence.
    """
    m = 2 ** n

    # Gray Code. See https://en.wikipedia.org/wiki/Gray_code
    gray = lambda x: x ^ (x >> 1)
    reversegray = {gray(i): i for i in range(m)}

51690:493034cc3265

    The combination of two adjacent numbers will cover all possible cases.
    That is to say, given any x, y where both x, and y are in range(2 ** n),
    there is an x followed immediately by y in the generated sequence.
    """
    m = 2**n

    # Gray Code. See https://en.wikipedia.org/wiki/Gray_code
    gray = lambda x: x ^ (x >> 1)
    reversegray = {gray(i): i for i in range(m)}