Mercurial > hg
annotate tests/test-lfs-pointer.py @ 44311:2b72c4ff8ed1
nodemap: use an intermediate "docket" file to carry small metadata
This intermediate file will make mmapping, transaction and content validation
easier. (Most of this usefulness will arrive gradually in later changeset). In
particular it will become very useful to append new data are the end of raw file
instead of rewriting on the file on each transaction.
See in code comments for details.
Differential Revision: https://phab.mercurial-scm.org/D7838
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Wed, 15 Jan 2020 15:47:50 +0100 |
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1 from __future__ import absolute_import, print_function |
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3 # Import something from Mercurial, so the module loader gets initialized. |
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4 from mercurial import pycompat |
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5 |
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6 del pycompat # unused for now |
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7 |
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8 from hgext.lfs import pointer |
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9 |
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10 |
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11 def tryparse(text): |
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12 r = {} |
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13 try: |
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14 r = pointer.deserialize(text) |
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15 print('ok') |
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16 except Exception as ex: |
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17 print((b'%s' % ex).decode('ascii')) |
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18 if r: |
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19 text2 = r.serialize() |
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20 if text2 != text: |
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21 print('reconstructed text differs') |
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22 return r |
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23 |
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24 |
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25 t = ( |
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26 b'version https://git-lfs.github.com/spec/v1\n' |
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27 b'oid sha256:4d7a214614ab2935c943f9e0ff69d22eadbb8f32b1' |
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28 b'258daaa5e2ca24d17e2393\n' |
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29 b'size 12345\n' |
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30 b'x-foo extra-information\n' |
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31 ) |
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32 |
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33 tryparse(b'') |
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34 tryparse(t) |
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35 tryparse(t.replace(b'git-lfs', b'unknown')) |
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36 tryparse(t.replace(b'v1\n', b'v1\n\n')) |
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37 tryparse(t.replace(b'sha256', b'ahs256')) |
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38 tryparse(t.replace(b'sha256:', b'')) |
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39 tryparse(t.replace(b'12345', b'0x12345')) |
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40 tryparse(t.replace(b'extra-information', b'extra\0information')) |
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41 tryparse(t.replace(b'extra-information', b'extra\ninformation')) |
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42 tryparse(t.replace(b'x-foo', b'x_foo')) |
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43 tryparse(t.replace(b'oid', b'blobid')) |
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44 tryparse(t.replace(b'size', b'size-bytes').replace(b'oid', b'object-id')) |