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annotate tests/test-lfs-pointer.py @ 44351:5962fd0d1045

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nodemap: write nodemap data on disk Let us start writing data on disk (so that we can read it from there later). This series of changeset is going to focus first on having data on disk and updating it. Right now the data is written right next to the revlog data, in the store. We might move it to cache (with proper cache validation mechanism) later, but for now revlog have a storevfs instance and it is simpler to us it. The right location for this data is not the focus of this series. Differential Revision: https://phab.mercurial-scm.org/D7835
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Wed, 15 Jan 2020 15:47:21 +0100
parents 2372284d9457
children 6000f5b25c9b
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1 from __future__ import absolute_import, print_function
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2
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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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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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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'))