view tests/test-lfs-pointer.py @ 39334:507f5b1dd7c8

revlogdeltas: extract _getcandidaterevs in a function The logic barely uses the object it is attached to. This is an important function that we will clean up in the coming changesets. Moving it at the top level helps us with that cleanup.
author Boris Feld <boris.feld@octobus.net>
date Sat, 18 Aug 2018 07:27:34 +0200
parents 7cd1e1adc471
children 8a08aefa9273
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from __future__ import absolute_import, print_function

import os
import sys

# make it runnable using python directly without run-tests.py
sys.path[0:0] = [os.path.join(os.path.dirname(__file__), '..')]

# Import something from Mercurial, so the module loader gets initialized.
from mercurial import pycompat
del pycompat  # unused for now

from hgext.lfs import pointer

def tryparse(text):
    r = {}
    try:
        r = pointer.deserialize(text)
        print('ok')
    except Exception as ex:
        print((b'%s' % ex).decode('ascii'))
    if r:
        text2 = r.serialize()
        if text2 != text:
            print('reconstructed text differs')
    return r

t = (b'version https://git-lfs.github.com/spec/v1\n'
     b'oid sha256:4d7a214614ab2935c943f9e0ff69d22eadbb8f32b1'
     b'258daaa5e2ca24d17e2393\n'
     b'size 12345\n'
     b'x-foo extra-information\n')

tryparse(b'')
tryparse(t)
tryparse(t.replace(b'git-lfs', b'unknown'))
tryparse(t.replace(b'v1\n', b'v1\n\n'))
tryparse(t.replace(b'sha256', b'ahs256'))
tryparse(t.replace(b'sha256:', b''))
tryparse(t.replace(b'12345', b'0x12345'))
tryparse(t.replace(b'extra-information', b'extra\0information'))
tryparse(t.replace(b'extra-information', b'extra\ninformation'))
tryparse(t.replace(b'x-foo', b'x_foo'))
tryparse(t.replace(b'oid', b'blobid'))
tryparse(t.replace(b'size', b'size-bytes').replace(b'oid', b'object-id'))